/* =========================================================
   DIAGNOSTICS PAGE — diagnostics.css
   Editorial long-form story about the SeekIt platform.
   LIGHT backgrounds everywhere except hero + footer.
   No boxes around animations — they flow with the page.
   ========================================================= */

/* --- Page scope reset --- */
body[data-page="diagnostics"] { background: var(--white); }

/* Tighter vertical rhythm for this page — the global .section default is too generous. */
body[data-page="diagnostics"] .section {
  padding: clamp(var(--space-12), 6vw, var(--space-20)) 0;
}
body[data-page="diagnostics"] .section + .section { padding-top: clamp(var(--space-10), 5vw, var(--space-16)); }
/* Reduce gap inside sections that stack a header div + a content div */
body[data-page="diagnostics"] .dx-tech .container-narrow { margin-bottom: var(--space-6); }

/* ========================================================
   HERO — dark navy, full viewport
   ======================================================== */
.dx-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--white);
  padding: var(--space-24) clamp(20px, 5vw, 56px) var(--space-16);
  overflow: hidden;
  isolation: isolate;
}
.dx-hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background: var(--dark-bg);
}
.dx-hero-bg-img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.35;
}
.dx-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(30,42,58,0.55) 0%, rgba(30,42,58,0.88) 100%);
}
.dx-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  text-align: left;
}
.dx-hero-overline {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin: 0 0 28px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.dx-hero-overline::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--teal-light);
}
.dx-hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 7.5vw, 96px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin: 0 0 36px;
  max-width: 18ch;
}
.dx-hero-title-accent {
  color: var(--teal-light, #5BBFD9);
  display: inline-block;
}
.dx-hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(17px, 1.5vw, 20px);
  color: rgba(255,255,255,0.82);
  max-width: 56ch;
  margin: 0 0 48px;
  line-height: 1.55;
  font-weight: 400;
}
.dx-hero-actions { display: flex; gap: var(--space-4); justify-content: flex-start; flex-wrap: wrap; }
.dx-hero-scroll-cue {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  color: rgba(255,255,255,0.55);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.dx-hero-scroll-cue .scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.5), transparent);
}

/* ========================================================
   THE GAP — editorial asymmetric hero (2026-05 promotion)
   ======================================================== */
.dx-dilemma {
  background: var(--cream);
  padding-top: var(--space-16);
  padding-bottom: var(--space-14);
}
.dx-dilemma-header {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: var(--space-10) var(--space-12);
  align-items: start;
  max-width: 1240px;
  margin: 0 auto var(--space-14);
  padding: 0 var(--space-6);
  text-align: left;
}
.dx-dilemma-header .section-label {
  grid-column: 1;
  color: var(--teal);
  margin: 0 0 var(--space-4);
}
.dx-dilemma-header .section-title {
  grid-column: 1;
  grid-row: 2;
  font-size: clamp(2.2rem, 5.2vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.022em;
  margin: 0;
  max-width: 18ch;
  font-weight: 700;
}
.dx-dilemma-header .section-desc {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  padding-top: var(--space-2);
  font-size: 1.075rem;
  line-height: 1.65;
  color: var(--ink-light);
  max-width: 52ch;
}
@media (max-width: 920px) {
  .dx-dilemma-header {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .dx-dilemma-header .section-label,
  .dx-dilemma-header .section-title,
  .dx-dilemma-header .section-desc {
    grid-column: 1;
    grid-row: auto;
  }
  .dx-dilemma-header .section-title { max-width: none; }
}
/* dx-arc-proof — first rule retained for non-grid base only; final styles below at line ~2180 */
.dx-arc-proof {
  margin-top: var(--space-12);
  max-width: 1100px;
}

.dx-triangle-stage {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.dx-triangle-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ========================================================
   PLATFORM OVERVIEW — editorial list, no cards
   ======================================================== */
.dx-platform { background: var(--white); }
.dx-platform .container-narrow { text-align: center; margin-bottom: var(--space-16); }
.dx-platform .section-desc { margin-left: auto; margin-right: auto; }

.dx-platform-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 880px;
}
.dx-platform-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--cream-dark);
}
.dx-platform-item:last-child { border-bottom: 1px solid var(--cream-dark); }
.dx-platform-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--teal);
  letter-spacing: 0.12em;
  font-weight: 600;
  flex-shrink: 0;
  min-width: 40px;
}
.dx-platform-body h3 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.dx-platform-body h3 a { color: var(--ink); transition: color var(--transition-interactive); }
.dx-platform-body h3 a:hover { color: var(--teal); }
.dx-platform-body p {
  color: var(--ink-muted);
  font-size: 1.05rem;
  max-width: 60ch;
}

/* ========================================================
   TECHNOLOGY SECTIONS — shared structure
   ======================================================== */
.dx-tech { background: var(--cream); }
.dx-tech:nth-of-type(even) { background: var(--white); }
.dx-tech .container-narrow { margin-bottom: var(--space-8); }
.dx-tech .section-subtitle {
  font-size: 1.25rem;
  color: var(--ink-light);
  margin-bottom: var(--space-6);
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.35;
}
.dx-tech-figure {
  margin: 0 auto var(--space-8);
  max-width: 620px;
}
.dx-tech-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(16, 24, 40, 0.08);
}
.dx-tech-body { margin-bottom: var(--space-12); }
.dx-tech-body p { font-size: 1.1rem; color: var(--ink-light); }

/* ========================================================
   EXTRACTION INTRO — words LEFT, device image RIGHT
   ======================================================== */
.dx-extraction-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: var(--space-12);
  align-items: center;
  margin-bottom: var(--space-12);
}
.dx-extraction-intro-copy .section-label {
  margin-bottom: var(--space-3);
}
.dx-extraction-intro-copy .section-title {
  margin-bottom: var(--space-5);
}
.dx-extraction-intro-copy .section-subtitle {
  margin-bottom: 0;
  max-width: 56ch;
}
.dx-extraction-intro-figure {
  margin: 0;
  max-width: 520px;
  justify-self: end;
  width: 100%;
}
.dx-extraction-intro-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(16, 24, 40, 0.08);
}
/* Text-heavy variant: text 3/4, image 1/4 */
.dx-extraction-intro--text-heavy {
  grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
  align-items: center;
  gap: var(--space-10);
}
.dx-extraction-intro-figure--compact {
  max-width: 240px;
}
.dx-extraction-intro-figure--compact img {
  aspect-ratio: 3 / 4;
}
@media (max-width: 880px) {
  .dx-extraction-intro {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .dx-extraction-intro--text-heavy {
    grid-template-columns: 1fr;
  }
  .dx-extraction-intro-figure {
    justify-self: center;
    max-width: 460px;
  }
  .dx-extraction-intro-figure--compact {
    max-width: 220px;
  }
}

/* ========================================================
   EXTRACTION — 3-step SVG + step list
   ======================================================== */
.dx-extract-anim {
  margin: var(--space-12) auto;
  max-width: 1100px;
  padding: var(--space-6) 0;
}
.dx-extract-svg {
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 380;
  display: block;
  margin-bottom: var(--space-10);
  /* Hide on initial load to prevent premature flash on refresh — JS sets is-ready */
  opacity: 0;
  transition: opacity 0.35s ease;
}
.dx-extract-svg.is-ready {
  opacity: 1;
}
.dx-extract-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.dx-extract-steps li {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  opacity: 0.35;
  transition: opacity 0.4s var(--ease-out);
}
.dx-extract-steps li.is-active { opacity: 1; }
.dx-extract-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--teal);
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--teal);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.dx-extract-steps h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
}
.dx-extract-steps p {
  font-size: 0.95rem;
  color: var(--ink-muted);
}

/* Stat row — flowing inline, no boxes */
.dx-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-12);
  text-align: center;
}
.dx-stat { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.dx-stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -0.01em;
}
.dx-stat-label {
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-family: var(--font-display);
  letter-spacing: 0.01em;
  line-height: 1.4;
}
.dx-stat-label em { color: var(--ink-light); font-style: normal; }

/* ========================================================
   EXTRACTION — Sample Gauntlet (validated matrices)
   ======================================================== */
.dx-gauntlet {
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--cream-dark);
}
.dx-gauntlet-title {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  text-align: left;
  margin-bottom: var(--space-3);
  max-width: 28ch;
}
.dx-gauntlet-desc {
  text-align: left;
  color: var(--ink-muted);
  max-width: 64ch;
  margin: 0 0 var(--space-10);
  font-size: 1.05rem;
  line-height: 1.6;
}
.dx-gauntlet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.dx-gauntlet-card {
  padding: var(--space-6);
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 8px;
  transition: border-color 0.3s, transform 0.3s;
}
.dx-gauntlet-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}
.dx-gauntlet-cat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}
.dx-warn-icon {
  width: 1.45em;
  height: 1.45em;
  color: #C46B3A;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: -0.32em;
  stroke-width: 2.2;
}
.dx-gauntlet-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--space-3);
}
.dx-gauntlet-detail {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin-bottom: var(--space-3);
}
.dx-gauntlet-result {
  font-size: 0.88rem;
  color: var(--ink);
  line-height: 1.55;
  padding-top: var(--space-3);
  border-top: 1px solid var(--cream-dark);
}
.dx-gauntlet-result strong {
  color: var(--teal);
}

@media (max-width: 768px) {
  .dx-gauntlet-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================================
   ANINA — three weaknesses / three fixes (the core reframing)
   ======================================================== */
.dx-anina-fixes {
  margin-top: var(--space-8);
  margin-bottom: var(--space-10);
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 3rem);
  background: var(--ink);
  color: #FFFFFF;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.dx-anina-fixes::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--teal);
}
.dx-anina-fixes-intro {
  max-width: 820px;
  margin: 0 auto var(--space-10);
  text-align: center;
}
.dx-anina-fixes-intro .section-label {
  color: var(--teal-light);
  margin-bottom: var(--space-4);
}
.dx-anina-fixes-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 500;
  line-height: 1.2;
  color: #FFFFFF;
  margin: 0 0 var(--space-5);
  letter-spacing: -0.01em;
}
.dx-anina-fixes-kicker {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin: 0;
}
.dx-anina-fixes-kicker strong { font-weight: 700; color: #FFFFFF; }
.dx-anina-fixes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.dx-fix {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: var(--space-7) var(--space-6);
  display: flex;
  flex-direction: column;
  position: relative;
}
.dx-fix-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--teal-light);
  font-weight: 700;
  margin: 0 0 var(--space-4);
}
.dx-fix-problem-label,
.dx-fix-solution-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 var(--space-2);
}
.dx-fix-problem-label { color: rgba(255, 255, 255, 0.55); }
.dx-fix-solution-label {
  color: var(--teal-light);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.dx-fix-problem {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  font-weight: 500;
  line-height: 1.3;
  color: #FFFFFF;
  margin: 0;
  letter-spacing: -0.005em;
}
.dx-fix-solution {
  font-size: 0.98rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}
.dx-fix-solution strong { color: #FFFFFF; font-weight: 600; }
@media (max-width: 980px) {
  .dx-anina-fixes-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .dx-anina-fixes { padding: var(--space-10) var(--space-6); }
}

/* ========================================================
   ANINA — two pillars + mechanism + temp
   ======================================================== */
.dx-anina-pillars-wrap { margin-bottom: var(--space-10); }
.dx-anina-pillars-header {
  text-align: left;
  max-width: 760px;
  margin: 0 0 var(--space-10);
}
.dx-anina-pillars-eyebrow { color: var(--teal); margin-bottom: var(--space-3); }
.dx-anina-pillars-header h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: var(--space-4);
}
.dx-anina-pillars-lede {
  font-size: 1.05rem;
  color: var(--ink-light);
  line-height: 1.6;
}
.dx-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
.dx-pillar {
  background: var(--cream);
  border-radius: 16px;
  padding: var(--space-8) var(--space-7);
  border-top: 4px solid var(--teal);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.dx-pillar-num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
}
.dx-pillar-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: calc(-1 * var(--space-2));
}
.dx-pillar h4 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 500;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}
.dx-pillar-lede {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.6;
  margin: 0;
}
.dx-pillar-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}
.dx-pillar-points li {
  font-size: 0.95rem;
  color: var(--ink-light);
  line-height: 1.55;
  padding-left: var(--space-5);
  position: relative;
}
.dx-pillar-points li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.6em;
  width: 10px; height: 3px;
  background: var(--teal);
}
.dx-pillar-foot {
  margin: var(--space-2) 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--cream-dark);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
}
@media (max-width: 880px) {
  .dx-pillars { grid-template-columns: 1fr; gap: var(--space-6); }
}
.dx-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.dx-compare-col {
  padding: var(--space-6);
  border-top: 3px solid var(--cream-dark);
}
.dx-compare-old { border-top-color: var(--ink-muted); }
.dx-compare-new { border-top-color: var(--teal); }
.dx-compare-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-4);
  font-weight: 600;
}
.dx-compare-new .dx-compare-label { color: var(--teal); }
.dx-compare-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.dx-compare-col li {
  font-size: 0.98rem;
  color: var(--ink-light);
  padding-left: var(--space-5);
  position: relative;
}
.dx-compare-col li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 2px;
  background: var(--ink-muted);
}
.dx-compare-new li::before { background: var(--teal); height: 3px; }

/* Mechanism animation — sticky scroll */
.dx-mech {
  /* position must remain static — do not change */
  background: var(--cream);
  margin: var(--space-8) auto var(--space-10);
}
.dx-mech-header { text-align: center; padding: var(--space-6) 0 var(--space-4); }
.dx-mech-header .section-label { color: var(--teal); }
.dx-mech-header .section-desc { margin-left: auto; margin-right: auto; }

.dx-mech-scroll {
  position: relative;
  height: 1400vh; /* was 380vh — extended ~3.7× to dramatically slow pacing */
}
.dx-mech-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(60px, 10vh, 96px) var(--space-8) var(--space-8);
  max-width: 1280px;
  margin: 0 auto;
}
.dx-mech-canvas {
  width: 100%;
  height: min(62vh, 520px);
  min-height: 360px;
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dx-mech-svg { width: 100%; height: 100%; display: block; }

.dx-mech-narration {
  position: relative;
  width: 100%;
  text-align: left;
  min-height: 280px;
  pointer-events: none;
  align-self: center;
}
.dx-mech-narration-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
}
.dx-mech-narration-item.is-active { opacity: 1; visibility: visible; transition: opacity 0.35s ease; }
.dx-mech-step {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--teal);
  margin-bottom: var(--space-3);
  font-weight: 600;
}
.dx-mech-what {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.9vw, 1.6rem);
  line-height: 1.25;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 0 0 var(--space-4);
}
.dx-mech-text {
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  color: var(--ink-light);
  line-height: 1.6;
  font-weight: 400;
  margin: 0 0 var(--space-5);
}
.dx-mech-text strong { color: var(--ink); font-weight: 600; }
.dx-mech-kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--teal);
  font-weight: 600;
  margin: 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--cream-dark);
  line-height: 1.5;
}
.dx-mech-progress {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  width: min(400px, 50%);
  height: 2px;
  background: var(--cream-dark);
  border-radius: 2px;
  overflow: hidden;
}
.dx-mech-progress-bar {
  width: 0;
  height: 100%;
  background: var(--teal);
  transition: width 0.1s linear;
}

/* Temperature row */
.dx-temp-header { text-align: left; margin-top: var(--space-10); margin-bottom: var(--space-8); }
.dx-temp-header h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin-bottom: var(--space-3); max-width: 28ch; }
.dx-temp-header p { color: var(--ink-muted); max-width: 64ch; margin: 0; }

.dx-temp-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-10);
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.dx-temp { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.dx-temp-svg { width: 72px; height: 160px; margin-bottom: var(--space-3); }
.dx-temp-deg {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.02em;
}
.dx-temp-time {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--teal);
  font-weight: 600;
  margin: 0;
}
.dx-temp-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: var(--space-1);
}
.dx-temp-foot { text-align: center; margin-top: var(--space-10); color: var(--ink-light); }

/* ========================================================
   BIOSEEKER — flow diagram
   ======================================================== */
.dx-bioseeker p { color: var(--ink-light); font-size: 1.05rem; }
.dx-bio-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-12);
  flex-wrap: wrap;
  max-width: 1100px;
}
.dx-bio-node {
  flex: 1 1 220px;
  max-width: 260px;
  padding: var(--space-6);
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 4px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}
.dx-bio-node-ai { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(0,114,206,0.06); }
.dx-bio-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  margin-bottom: var(--space-2);
  font-weight: 600;
}
.dx-bio-node h4 { font-size: 1.15rem; margin-bottom: var(--space-2); }
.dx-bio-sub { font-size: 0.85rem; color: var(--ink-muted); margin: 0; }
.dx-bio-arrow { width: 50px; height: 20px; flex-shrink: 0; }

/* ========================================================
   mLFA — lateral flow diagram (side-by-side layout)
   ======================================================== */
/* When pinned (position:fixed by GSAP), ensure mLFA sits above everything */
.dx-mlfa {
  z-index: 200;
  background: #EAF2FB;
}

/* GSAP wraps the pinned element in a .pin-spacer div which is transparent by default,
   causing a white gap below the pinned mLFA during the animation. Match the section
   background so the spacer is invisible against the mLFA background. */
.pin-spacer:has(> .dx-mlfa) {
  background: #EAF2FB !important;
}
.dx-mlfa-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(380px, 1.25fr);
  gap: 56px;
  align-items: center;
}
.dx-mlfa-copy {
  text-align: left;
}
.dx-mlfa-copy .section-title { margin-bottom: var(--space-4); }
.dx-mlfa-copy .section-subtitle { margin-bottom: var(--space-4); }
.dx-mlfa-anim {
  margin: 0;
  max-width: 100%;
}
.dx-lfa {
  max-width: 1100px;
  margin: var(--space-12) auto 0;
}
.dx-mlfa-grid .dx-lfa {
  margin: 0;
  max-width: 100%;
}
.dx-lfa-svg {
  width: 100%;
  height: auto;
  aspect-ratio: 900 / 280;
  display: block;
  margin-bottom: var(--space-6);
}
.dx-lfa-legend {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
  padding: 14px 18px;
  background: var(--cream);
  border: 1px solid var(--cream-dark);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.dx-lfa-legend > div { display: flex; align-items: center; gap: 10px; }
.dx-lfa-chip {
  width: 14px; height: 14px; border-radius: 50%; display: inline-block;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.06) inset;
}
@media (max-width: 560px) {
  .dx-lfa-legend { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .dx-mlfa-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .dx-lfa-legend { justify-content: center; }
}

/* ========================================================
   SEEKIT — workflow strip
   ======================================================== */
.dx-seekit-flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-3);
  margin: var(--space-12) auto var(--space-8);
  flex-wrap: wrap;
  max-width: 1100px;
}
.dx-seekit-step {
  flex: 1 1 150px;
  max-width: 180px;
  padding: var(--space-5) var(--space-4);
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 4px;
  text-align: center;
}
.dx-seekit-final { background: var(--teal); border-color: var(--teal); color: var(--white); }
.dx-seekit-final h4, .dx-seekit-final p, .dx-seekit-final .dx-seekit-step-num { color: var(--white) !important; }
.dx-seekit-step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--teal);
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-2);
}
.dx-seekit-step h4 { font-size: 1.05rem; margin-bottom: var(--space-2); color: var(--ink); }
.dx-seekit-step p { font-size: 0.88rem; color: var(--ink-muted); margin: 0; }
.dx-seekit-time { color: var(--teal) !important; font-family: var(--font-mono); font-weight: 600; }
.dx-seekit-arrow {
  align-self: center;
  width: 20px; height: 2px;
  background: var(--teal);
  position: relative;
  flex-shrink: 0;
}
.dx-seekit-arrow::after {
  content: '';
  position: absolute;
  right: -4px; top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 6px solid var(--teal);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.dx-seekit-total {
  text-align: center;
  font-size: 1.1rem;
  color: var(--ink-light);
}
.dx-seekit-total strong { color: var(--teal); font-family: var(--font-display); font-size: 1.2em; }

/* ========================================================
   SEEKIT — form factors (benchtop + field kit)
   ======================================================== */
.dx-seekit-forms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin: var(--space-10) auto var(--space-10);
  max-width: 1100px;
}
.dx-seekit-form {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 20px;
  padding: var(--space-7);
  transition: border-color 180ms cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 180ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.dx-seekit-form:hover {
  border-color: var(--teal);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 114, 206, 0.08);
}
.dx-seekit-form-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--teal);
  font-weight: 600;
  padding: 4px 10px;
  background: rgba(0, 114, 206, 0.08);
  border-radius: 999px;
  margin-bottom: var(--space-3);
}
.dx-seekit-form-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}
.dx-seekit-form-body {
  color: var(--ink-light);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: var(--space-4);
}
.dx-seekit-form-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.dx-seekit-form-list li {
  position: relative;
  padding-left: var(--space-5);
  color: var(--ink-light);
  font-size: 0.95rem;
  line-height: 1.5;
}
.dx-seekit-form-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 2px;
  background: var(--teal);
}
.dx-seekit-flow-header {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin: var(--space-10) auto var(--space-6);
}
@media (max-width: 780px) {
  .dx-seekit-forms { grid-template-columns: 1fr; }
  .dx-seekit-form { padding: var(--space-5); }
}

/* ========================================================
   COMPARISON TABLE
   ======================================================== */
.dx-compare-section { background: var(--cream); }
.dx-compare-section .container-narrow { text-align: center; margin-bottom: var(--space-10); }
.dx-compare-section .section-desc { margin-left: auto; margin-right: auto; }

.dx-table-wrap {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(16, 24, 40, 0.04);
}
.dx-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.dx-table thead th {
  background: var(--cream);
  padding: var(--space-5) var(--space-4);
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink-light);
  border-bottom: 1px solid var(--cream-dark);
  font-size: 0.95rem;
  vertical-align: bottom;
}
.dx-table thead .dx-col-seekit {
  background: var(--teal) !important;
  color: var(--white) !important;
}
.dx-table tbody th {
  text-align: left;
  padding: var(--space-4);
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 700;
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dark);
  width: 22%;
  white-space: nowrap;
  vertical-align: top;
}
.dx-table tbody td {
  padding: var(--space-4);
  color: var(--ink-light);
  border-bottom: 1px solid var(--cream-dark);
  vertical-align: top;
  line-height: 1.5;
}
.dx-table tbody tr:last-child th,
.dx-table tbody tr:last-child td { border-bottom: none; }
.dx-table tbody .dx-col-seekit {
  background: rgba(0,114,206,0.06);
  color: var(--ink);
  font-weight: 600;
}
.dx-badge {
  display: inline-block;
  color: var(--teal-dark);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0;
}
@media (max-width: 900px) {
  .dx-table-wrap { overflow-x: auto; }
  .dx-table { min-width: 780px; }
}

/* ========================================================
   CTA
   ======================================================== */
.dx-cta {
  background: var(--cream);
  text-align: center;
}
.dx-cta-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}
.dx-cta-sub {
  color: var(--ink-muted);
  font-size: 1.1rem;
  max-width: 56ch;
  margin: 0 auto var(--space-8);
}
.dx-cta-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ========================================================
   RESPONSIVE
   ======================================================== */
@media (max-width: 860px) {
  .dx-compare { grid-template-columns: 1fr; }
  .dx-extract-steps { grid-template-columns: 1fr; gap: var(--space-5); }
  .dx-stat-row { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
  .dx-temp-row { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
  .dx-bio-flow { flex-direction: column; }
  .dx-bio-arrow { transform: rotate(90deg); }
  .dx-seekit-flow { flex-direction: column; align-items: center; }
  .dx-seekit-arrow { transform: rotate(90deg); }
  .dx-seekit-step { max-width: 280px; width: 100%; }
  .dx-platform-item { flex-direction: column; gap: var(--space-2); padding: var(--space-6) 0; }
  .dx-mech-scroll { height: 2400vh; } /* extended 4× from original 600vh */
  .dx-mech-sticky {
    grid-template-columns: 1fr;
    padding: 80px var(--space-4) var(--space-4);
    gap: var(--space-4);
  }
  .dx-mech-narration { min-height: 110px; text-align: center; }
}
@media (max-width: 520px) {
  .dx-stat-row { grid-template-columns: 1fr; }
  .dx-temp-svg { width: 56px; height: 130px; }
  .dx-table { font-size: 0.85rem; }
  .dx-table thead th, .dx-table tbody td, .dx-table tbody th { padding: var(--space-3); }
}

@media (prefers-reduced-motion: reduce) {
  .dx-mech-scroll { height: auto; }
  .dx-mech-sticky { position: static; height: auto; }
  .dx-mech-narration-item { position: static; opacity: 1; visibility: visible; }
}

/* =========================================================
   ROUND 2 — NEW STYLES
   ========================================================= */

/* ---- Section title accent (e.g. "Velox / Seek Extraction") ---- */
.section-title .title-meta {
  font-weight: 400;
  color: var(--ink-muted, #6B7280);
  opacity: 0.7;
  letter-spacing: -0.01em;
  margin-left: 0.15em;
}

/* ---- Tech tag (small inline pill on platform list h3) ---- */
.dx-tech-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(0, 114, 206, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  margin-left: var(--space-3);
  vertical-align: middle;
  font-weight: 600;
  white-space: nowrap;
  position: relative;
  top: -2px;
}
.dx-platform-body h3 a:hover .dx-tech-tag {
  background: rgba(0, 114, 206, 0.16);
}

/* ---- Platform summary callout (under the 4 tech list) ---- */
.dx-platform-summary {
  text-align: center;
  margin: var(--space-12) auto 0;
  max-width: 720px;
  padding: var(--space-6) var(--space-6);
  border-top: 1px solid var(--cream-dark);
}
.dx-platform-summary p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink-light);
  line-height: 1.55;
  margin: 0;
  font-weight: 500;
}
.dx-platform-summary a { color: var(--teal); }
.dx-platform-summary a strong { color: var(--teal-dark); }

/* ---- Extraction split: device LEFT, copy/steps RIGHT ---- */
.dx-extract-split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-10);
  align-items: center;
  margin: var(--space-12) auto;
  max-width: 1200px;
}
.dx-extract-split-anim {
  position: relative;
  width: 100%;
  min-height: 640px;
  display: block;
}
.dx-extract-split-anim .dx-extract-svg {
  display: block;
  width: 505px;
  height: 640px;
  max-width: 100%;
  margin: 0 auto;
}
@media (max-width: 600px) {
  .dx-extract-split-anim {
    min-height: 0;
  }
  .dx-extract-split-anim .dx-extract-svg {
    width: 100%;
    height: auto;
    max-height: 640px;
  }
}
.dx-extract-split-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.dx-extract-split-copy > p {
  color: var(--ink-light);
  font-size: 1.02rem;
  line-height: 1.65;
  margin: 0;
}
.dx-extract-split-callout {
  font-family: var(--font-display);
  font-size: 1.05rem !important;
  color: var(--ink) !important;
  line-height: 1.5 !important;
  font-weight: 500;
  padding: var(--space-4) var(--space-5);
  background: rgba(0, 114, 206, 0.06);
  border-left: 3px solid var(--teal);
  border-radius: 0 8px 8px 0;
  margin: var(--space-2) 0 !important;
}
.dx-extract-split .dx-extract-steps {
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-3);
}
.dx-extract-split .dx-extract-steps li {
  opacity: 1; /* steps always visible in split layout */
}
.dx-extract-split .dx-extract-steps li.is-active .dx-extract-num {
  background: var(--teal);
  color: var(--white);
}
@media (max-width: 900px) {
  .dx-extract-split {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ---- Gauntlet header (left-aligned above 4 cards) ---- */
.dx-gauntlet-header {
  text-align: left;
  max-width: 720px;
  margin: 0 0 var(--space-10);
}
.dx-gauntlet-header .section-label { color: var(--teal); }
.dx-gauntlet-header .dx-gauntlet-title { margin-top: var(--space-2); }
.dx-gauntlet-header .dx-gauntlet-desc { margin: var(--space-3) 0 0; }

/* Stat row breathing room — already grid, add wrapper header gap */
.dx-stat-row {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--cream-dark);
  border-bottom: 1px solid var(--cream-dark);
}

/* Single row for 4 stats on desktop, kept */
@media (min-width: 861px) {
  .dx-stat-row { grid-template-columns: repeat(4, 1fr); }
}

/* ---- ANINA problem section (graphically highlighted) ---- */
.dx-anina-problem-wrap {
  max-width: 1100px;
  margin: var(--space-10) auto var(--space-16);
  padding: var(--space-10) var(--space-8);
  background: linear-gradient(180deg, var(--white) 0%, var(--cream) 100%);
  border: 1px solid var(--cream-dark);
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(16, 24, 40, 0.04);
  position: relative;
  overflow: hidden;
}
.dx-anina-problem-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ink-muted), var(--teal));
}
.dx-anina-problem-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-8);
}
.dx-anina-problem-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.dx-anina-problem-lede {
  color: var(--ink-light);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 60ch;
  margin: var(--space-3) auto 0;
}
.dx-anina-problem .dx-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-5);
  align-items: stretch;
  margin-top: var(--space-6);
}
.dx-compare-arrow {
  align-self: center;
  width: 60px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dx-compare-arrow svg { width: 100%; height: 100%; display: block; }
.dx-anina-problem .dx-compare-col {
  background: var(--white);
  border-radius: 10px;
  padding: var(--space-6) var(--space-5);
  border: 1px solid var(--cream-dark);
  border-top-width: 3px;
}
.dx-anina-problem .dx-compare-old { border-top-color: var(--ink-muted); }
.dx-anina-problem .dx-compare-new { border-top-color: var(--teal); }
@media (max-width: 860px) {
  .dx-anina-problem .dx-compare {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .dx-compare-arrow {
    transform: rotate(90deg);
    margin: 0 auto;
  }
  .dx-anina-problem-wrap {
    padding: var(--space-7) var(--space-5);
  }
}

/* ---- BioSeeker output tables ---- */
.dx-bio-outputs {
  max-width: 1200px;
  margin: var(--space-16) auto 0;
  padding-top: var(--space-12);
  border-top: 1px solid var(--cream-dark);
}
.dx-bio-output-header {
  text-align: left;
  max-width: 720px;
  margin: 0 0 var(--space-10);
}
.dx-bio-output-header .section-label { color: var(--teal); }
.dx-bio-output-title {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  margin: var(--space-2) 0 var(--space-3);
}
.dx-bio-output-desc {
  color: var(--ink-muted);
  font-size: 1.02rem;
  line-height: 1.6;
  margin: 0;
  max-width: 64ch;
}
.dx-bio-output-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.dx-bio-output {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 180ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 180ms cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.dx-bio-output:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 114, 206, 0.08);
}
.dx-bio-output figcaption {
  padding: var(--space-5) var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--cream-dark);
}
.dx-bio-output-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.dx-bio-output-cap {
  font-family: var(--font-display);
  font-weight: 600 !important;
  font-size: 1rem !important;
  color: var(--ink) !important;
  line-height: 1.4;
  margin: 0;
}
.dx-bio-output img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--cream);
}
@media (max-width: 860px) {
  .dx-bio-output-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

/* ---- Narrative bridge (full-width navy section) ---- */
.dx-narrative-bridge {
  background: var(--dark-bg, #1E2A3A);
  background-image: linear-gradient(135deg, #15202E 0%, #1E2A3A 60%, #1A2433 100%);
  color: var(--white);
  padding: var(--space-16) var(--space-6);
  position: relative;
  overflow: hidden;
}
.dx-narrative-bridge::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(0, 114, 206, 0.18), transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(58, 159, 232, 0.12), transparent 60%);
  pointer-events: none;
}
.dx-narrative-inner {
  position: relative;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}
.dx-narrative-inner .section-label {
  color: var(--teal-light);
  display: block;
}
.dx-narrative-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--white);
  margin: var(--space-4) 0 var(--space-5);
}
.dx-narrative-lede {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255,255,255,0.78);
  max-width: 64ch;
  margin: 0 auto var(--space-10);
}
.dx-narrative-lede strong { color: var(--white); font-weight: 600; }
.dx-narrative-pillars {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  max-width: 720px;
  margin: 0 auto;
}
.dx-narrative-pillars li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  padding: var(--space-4) var(--space-2);
  border: 1px solid rgba(58, 159, 232, 0.35);
  border-radius: 8px;
  background: rgba(0, 114, 206, 0.08);
  text-align: center;
}
.dx-narrative-pillars li span { display: block; }
@media (max-width: 720px) {
  .dx-narrative-pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Two Testing Systems ---- */
.dx-systems { background: var(--white); padding-bottom: var(--space-16); }
.dx-systems > .container-narrow { text-align: left; margin-bottom: var(--space-12); }
.dx-systems > .container-narrow .section-desc { margin-left: 0; margin-right: 0; max-width: 64ch; }

/* SeekIt head — eyebrow + tight title + lede */
.dx-systems-title { max-width: 14ch; margin-bottom: var(--space-3); }
.dx-systems-lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.3;
  color: var(--ink);
  max-width: 32ch;
  margin: 0 0 var(--space-5);
}

.dx-system {
  background: var(--cream);
  padding: var(--space-12) 0;
  border-top: 1px solid var(--cream-dark);
}
.dx-system:last-of-type { border-bottom: 1px solid var(--cream-dark); }
.dx-system-alt { background: var(--white); }

.dx-system-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  max-width: 1200px;
}
/* Alternate orientation for the second system */
.dx-system-alt .dx-system-inner {
  grid-template-columns: 1fr 1.1fr;
}
.dx-system-alt .dx-system-media { order: 2; }
.dx-system-alt .dx-system-copy { order: 1; }

.dx-system-media {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: sticky;
  top: 180px;
  align-self: start;
}
.dx-system-img-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(16, 24, 40, 0.10);
  border: 1px solid var(--cream-dark);
  background: var(--white);
  /* Match the natural aspect of the cartridge interior image (2400x1340 ≈ 1.79:1) */
  aspect-ratio: 2400 / 1340;
}
.dx-system-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.dx-system-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
/* Region highlight: a thick double-outline (teal-dark + white inner) plus a wide glow
   makes the box pop against the busy CAD diagram, regardless of underlying color. */
.dx-system-overlay .dx-region {
  fill: #003D7A;
  fill-opacity: 0;
  stroke: #003D7A;
  stroke-width: 6px;
  stroke-opacity: 0;
  vector-effect: non-scaling-stroke;
  filter:
    drop-shadow(0 0 0 #fff)
    drop-shadow(0 0 0 rgba(0, 114, 206, 0));
  transition:
    fill-opacity 320ms cubic-bezier(0.16, 1, 0.3, 1),
    stroke-opacity 320ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 320ms cubic-bezier(0.16, 1, 0.3, 1);
}
.dx-system-overlay .dx-region.is-active {
  fill-opacity: 0.10;
  stroke-opacity: 1;
  /* Two stacked drop-shadows: a tight white inner ring + a wide teal halo. */
  filter:
    drop-shadow( 0  0  0    #fff)
    drop-shadow( 0  0  2px  #fff)
    drop-shadow( 0  0  18px rgba(0, 61, 122, 0.95));
  animation: dx-region-pulse 2.2s ease-in-out infinite;
}
@keyframes dx-region-pulse {
  0%, 100% { fill-opacity: 0.08; stroke-opacity: 0.88; filter: drop-shadow(0 0 0 #fff) drop-shadow(0 0 2px #fff) drop-shadow(0 0 12px rgba(0, 61, 122, 0.75)); }
  50%      { fill-opacity: 0.16; stroke-opacity: 1;    filter: drop-shadow(0 0 0 #fff) drop-shadow(0 0 2px #fff) drop-shadow(0 0 24px rgba(0, 61, 122, 1)); }
}
@media (prefers-reduced-motion: reduce) {
  .dx-system-overlay .dx-region.is-active { animation: none; fill-opacity: 0.12; stroke-opacity: 1; }
}
/* Dim + desaturate the image while a region is active so the highlight reads loudly. */
.dx-system-img {
  transition: filter 320ms cubic-bezier(0.16, 1, 0.3, 1);
}
.dx-system-img-wrap.is-spotlit .dx-system-img {
  filter: saturate(0.45) brightness(0.7) contrast(0.92);
}
.dx-system-img-caption {
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.5;
  padding: 0 var(--space-1);
}
.dx-system-img-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(0, 114, 206, 0.08);
  padding: 3px 8px;
  border-radius: 999px;
  margin-right: var(--space-2);
  font-weight: 600;
}

.dx-system-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.dx-system-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin: 0;
}
.dx-system-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
  margin: 0;
}
.dx-system-tag {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--teal-dark);
  line-height: 1.4;
  margin: 0;
}
.dx-system-body {
  color: var(--ink-light);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0;
}
.dx-system-steps {
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.dx-system-steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-3) var(--space-3);
  border-top: 1px solid var(--cream-dark);
  border-radius: 6px;
  transition:
    background-color 280ms cubic-bezier(0.16, 1, 0.3, 1),
    border-top-color 280ms cubic-bezier(0.16, 1, 0.3, 1);
}
.dx-system-steps li.is-active {
  background: rgba(0, 114, 206, 0.06);
  border-top-color: rgba(0, 114, 206, 0.45);
}
.dx-system-steps li.is-active .dx-system-step-num { color: var(--teal-dark, #005299); }
.dx-system-steps li.is-active h4 { color: var(--teal-dark, #005299); }
.dx-system-steps li:first-child { border-top-color: rgba(0, 114, 206, 0.25); }
.dx-system-step-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.05em;
  margin-top: 2px;
}
.dx-system-steps h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}
.dx-system-steps p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.5;
  margin: 0;
}
.dx-system-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--cream-dark);
}
.dx-system-stats > div { display: flex; flex-direction: column; gap: 2px; }
.dx-system-stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.dx-system-stat-label {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  line-height: 1.3;
}

@media (max-width: 900px) {
  .dx-system-inner,
  .dx-system-alt .dx-system-inner {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }
  .dx-system-alt .dx-system-media,
  .dx-system-alt .dx-system-copy {
    order: initial;
  }
  .dx-system-stats { gap: var(--space-3); }
  /* Disable sticky on mobile — image stacks above text */
  .dx-system-media { position: static; }
}
@media (max-width: 540px) {
  .dx-system-stats { grid-template-columns: 1fr 1fr; }
  .dx-system-stats > div:nth-child(3) { grid-column: 1 / -1; }
}

/* ---- Field Kit gallery ---- */
.dx-fieldkit-gallery {
  margin-top: var(--space-10);
  max-width: 1200px;
  padding: 0 var(--space-6);
}
.dx-fieldkit-gallery-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-5);
}
.dx-fieldkit-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.dx-fieldkit-gallery-grid figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 180ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 180ms cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.dx-fieldkit-gallery-grid figure:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 114, 206, 0.10);
}
.dx-fieldkit-gallery-grid img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.dx-fieldkit-gallery-grid figcaption {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-light);
  padding: var(--space-2) var(--space-3) var(--space-3);
  font-weight: 500;
}
@media (max-width: 900px) {
  .dx-fieldkit-gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .dx-fieldkit-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-2); }
}

/* ---- Closing coda ---- */
.dx-systems-coda {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--ink-light);
  font-weight: 500;
  margin: var(--space-6) auto 0;
  max-width: 60ch;
}


/* ============================================================
   v27 — Where SeekIt wins (deployment + what-it-replaces)
   ============================================================ */
.dx-deploy {
  background: var(--cream);
  padding: var(--space-16) 0 var(--space-14);
  border-top: 1px solid var(--cream-dark);
}
.dx-deploy-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-10) var(--space-12);
  align-items: end;
  max-width: none;
  margin-bottom: var(--space-12);
}
.dx-deploy-head .section-label { color: var(--teal); margin: 0 0 var(--space-4); grid-column: 1; }
.dx-deploy-head .section-title {
  grid-column: 1;
  grid-row: 2;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 16ch;
  font-weight: 700;
}
.dx-deploy-head .section-desc {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: 1.075rem;
  line-height: 1.6;
  color: var(--ink-light);
  max-width: 48ch;
  padding-bottom: var(--space-2);
}
@media (max-width: 920px) {
  .dx-deploy-head {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .dx-deploy-head .section-label,
  .dx-deploy-head .section-title,
  .dx-deploy-head .section-desc {
    grid-column: 1;
    grid-row: auto;
    max-width: none;
  }
}
.dx-deploy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}
.dx-deploy-card {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 14px;
  padding: var(--space-7) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}
.dx-deploy-card:hover {
  border-color: rgba(0, 114, 206, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(15, 35, 55, 0.08);
}
.dx-deploy-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin: 0 0 var(--space-3);
}
.dx-deploy-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.7vw, 1.6rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.dx-deploy-text {
  color: var(--ink-light);
  font-size: 1rem;
  line-height: 1.6;
  margin: var(--space-2) 0 0;
}

/* What this replaces */
.dx-replaces {
  border-top: 1px solid var(--cream-dark);
  padding-top: var(--space-7);
}
.dx-replaces-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin: 0 0 var(--space-5);
}
.dx-replaces-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.dx-replaces-col-label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 var(--space-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.dx-replaces-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dx-replaces-list li {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.45;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--cream-dark);
  background: var(--white);
}
.dx-replaces-list--old li {
  color: var(--ink-light);
  text-decoration: line-through;
  text-decoration-color: rgba(0, 0, 0, 0.25);
  text-decoration-thickness: 1px;
}
.dx-replaces-list--new li {
  color: var(--ink);
  border-color: rgba(0, 114, 206, 0.25);
  background: rgba(0, 114, 206, 0.04);
}

@media (max-width: 1000px) {
  .dx-deploy-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .dx-replaces-grid { grid-template-columns: 1fr; gap: var(--space-5); }
}

/* Investigational footnote under comparison table */
.dx-compare-note {
  margin: var(--space-5, 1.25rem) 0 0;
  font-size: 0.78rem;
  line-height: 1.55;
  color: rgba(0,0,0,0.55);
  font-style: italic;
}
.dx-compare-note sup { font-style: normal; color: var(--teal, #0072CE); font-weight: 600; }

/* ========================================================================
   PASS 2 — PATIENT-FIRST REBUILD
   ======================================================================== */

/* Hero refresh — reuse existing dx-hero but support new accent + actions */
.dx-hero .dx-hero-title-accent {
  color: var(--teal, #0072CE);
  display: inline-block;
}

/* ========== ACT 1A · WHAT WE'RE SOLVING (3-step arc) ========== */
.dx-arc {
  background: var(--cream, #F7F9FC);
  padding-top: 6rem;
  padding-bottom: 6rem;
}
.dx-arc-head { margin-bottom: 3.5rem; }
.dx-arc-head .section-title { margin-top: 0.75rem; }

.dx-arc-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.dx-arc-step {
  background: #fff;
  border-radius: 16px;
  padding: 2rem 1.75rem;
  border: 1px solid rgba(26, 30, 38, 0.08);
  display: flex;
  flex-direction: column;
}
.dx-arc-step .dx-arc-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--teal, #0072CE);
  letter-spacing: 0.08em;
  margin: 0 0 1rem 0;
}
.dx-arc-step h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  line-height: 1.25;
  color: var(--ink, #1A1E26);
  margin: 0 0 0.875rem 0;
}
.dx-arc-step p {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(26, 30, 38, 0.85);
  margin: 0;
}

.dx-arc-proof {
  margin-top: 3rem;
  background: var(--ink, #1A1E26);
  color: #fff;
  border-radius: 16px;
  padding: 2rem 2.5rem 2rem 2.5rem;
  border-left: 4px solid var(--teal, #0072CE);
  /* Single-column flow — eyebrow stacks above body, no wasted left rail */
  display: block;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}
.dx-arc-proof-label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--teal-light, #3A9FE8);
  margin: 0 0 0.875rem 0;
  text-transform: uppercase;
}
.dx-arc-proof-body {
  /* General Sans (body face) at readable size on dark */
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.96);
  margin: 0;
  max-width: 62ch;
}
.dx-arc-proof-body strong { color: #fff; font-weight: 600; }

@media (max-width: 900px) {
  .dx-arc-steps { grid-template-columns: 1fr; }
}

/* ========== ACT 1B · WHY MOLECULAR ========== */
.dx-why-molecular {
  background: #fff;
  padding-top: 6rem;
  padding-bottom: 6rem;
}
.dx-why-molecular-inner .section-title { margin-top: 0.75rem; }
.dx-why-molecular-lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: rgba(26, 30, 38, 0.88);
  margin: 1.5rem 0 0 0;
}
.dx-why-molecular-lead:first-of-type { margin-top: 1.75rem; }

/* ========== ACT 1C · HOW WE BUILT IT (5 cards) ========== */
.dx-howbuilt {
  background: var(--cream, #F7F9FC);
  padding-top: 6rem;
  padding-bottom: 6rem;
}
.dx-howbuilt-head { margin-bottom: 3rem; }
.dx-howbuilt-head .section-title { margin-top: 0.75rem; }

.dx-howbuilt-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.dx-howbuilt-list .dx-howbuilt-card:nth-child(4),
.dx-howbuilt-list .dx-howbuilt-card:nth-child(5) {
  /* tasteful 2-up bottom row on desktop */
}

.dx-howbuilt-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.875rem 1.625rem;
  border: 1px solid rgba(26, 30, 38, 0.08);
  border-top: 4px solid var(--teal, #0072CE);
  display: flex;
  flex-direction: column;
}
.dx-howbuilt-tag {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--teal, #0072CE);
  margin: 0 0 1rem 0;
  text-transform: uppercase;
}
.dx-howbuilt-card h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1875rem;
  line-height: 1.3;
  color: var(--ink, #1A1E26);
  margin: 0 0 0.875rem 0;
}
.dx-howbuilt-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(26, 30, 38, 0.82);
  margin: 0;
}

@media (max-width: 1100px) {
  .dx-howbuilt-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .dx-howbuilt-list { grid-template-columns: 1fr; }
}

/* ========== ACT 2 BRIDGE ========== */
.dx-act2-bridge {
  background: #fff;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  text-align: center;
}
.dx-act2-bridge-inner { margin: 0 auto; }
.dx-act2-bridge-eyebrow {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--teal, #0072CE);
  margin: 0 0 0.875rem 0;
  text-transform: uppercase;
}
.dx-act2-bridge-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.2;
  color: var(--ink, #1A1E26);
  margin: 0 0 1rem 0;
}
.dx-act2-bridge-text {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: rgba(26, 30, 38, 0.78);
  max-width: 640px;
  margin: 0 auto;
}

/* ========== REFERENCE ZONE ========== */
.dx-reference-divider {
  background: var(--ink, #1A1E26);
  color: #fff;
  padding-top: 3rem;
  padding-bottom: 3rem;
  border-top: 4px solid var(--teal, #0072CE);
  text-align: center;
}
.dx-reference-label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--teal, #0072CE);
  margin: 0 0 0.75rem 0;
  text-transform: uppercase;
}
.dx-reference-note {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  max-width: 560px;
  margin: 0 auto;
}
.dx-reference {
  opacity: 0.85;
}

/* ================================================================
   PASS 4 — PROGRAMMING SPINE (Dx)
   ================================================================ */

/* -- Hero tagline (the "we don't just develop. we program." line) -- */
.dx-hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  margin: 18px 0 6px;
  padding: 16px 18px;
  border-left: 3px solid var(--teal, #0072CE);
  background: rgba(0, 114, 206, 0.10);
  border-radius: 0 8px 8px 0;
  max-width: 64ch;
}
.dx-hero-tagline strong {
  color: #fff;
  font-weight: 600;
}

/* -- BioSeeker card visual emphasis (it's the hero of the system) -- */
.dx-howbuilt-card.dx-howbuilt-card--bioseeker {
  border-top-width: 4px;
  background: linear-gradient(180deg, rgba(0, 114, 206, 0.04) 0%, #fff 60%);
  position: relative;
}
.dx-howbuilt-card.dx-howbuilt-card--bioseeker::before {
  content: 'THE COMPILER';
  position: absolute;
  top: -10px;
  right: 18px;
  background: var(--teal, #0072CE);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.14em;
  padding: 4px 10px;
  border-radius: 4px;
}
.dx-howbuilt-card.dx-howbuilt-card--bioseeker .dx-howbuilt-tag {
  color: var(--teal, #0072CE);
}

/* -- Programmable Platform anchor section -- */
.dx-universal {
  background: var(--ink, #1A1E26);
  color: #fff;
  padding-top: clamp(72px, 9vw, 120px);
  padding-bottom: clamp(72px, 9vw, 120px);
}
.dx-universal-head {
  max-width: 880px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.dx-universal-head .section-label {
  color: var(--teal-light, #3A9FE8);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.dx-universal-head .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 4.6vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 24px;
}
.dx-universal-accent {
  color: var(--teal-light, #3A9FE8);
}
.dx-universal-head .section-desc {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  max-width: 70ch;
}
.dx-universal-head .section-desc strong {
  color: #fff;
  font-weight: 600;
}
.dx-universal-head .section-desc em {
  color: var(--teal-light, #3A9FE8);
  font-style: normal;
  font-weight: 600;
}

/* Two-column grid */
.dx-universal-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 980px) {
  .dx-universal-grid { grid-template-columns: 1fr; gap: 20px; }
}

.dx-universal-col {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 16px;
  padding: 32px 32px 36px;
  display: flex;
  flex-direction: column;
}
.dx-universal-col--changes {
  background: rgba(0, 114, 206, 0.10);
  border: 1px solid rgba(58, 159, 232, 0.35);
}

.dx-universal-col-head {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.dx-universal-col--changes .dx-universal-col-head {
  border-bottom-color: rgba(58, 159, 232, 0.30);
}
.dx-universal-tag {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.60);
  margin: 0 0 10px;
}
.dx-universal-tag.dx-universal-tag--accent {
  color: var(--teal-light, #3A9FE8);
}
.dx-universal-col-head h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.2;
  color: #fff;
  margin: 0;
}

.dx-universal-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.dx-universal-list li {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  padding-left: 22px;
  position: relative;
}
.dx-universal-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.30);
}
.dx-universal-col--changes .dx-universal-list li::before {
  background: var(--teal-light, #3A9FE8);
}
.dx-universal-list li strong {
  color: #fff;
  font-weight: 600;
}

.dx-universal-col-foot {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.35;
  color: var(--teal-light, #3A9FE8);
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(58, 159, 232, 0.30);
}

/* ============================================================
   NEW SECTIONS (2026-05 restructure)
   - .dx-bridge: dual-track Tests/Tech cards
   - .dx-tech-intro: framing band before the three technologies
   - .dx-engine-intro: intro band before the engine-to-detection scrolly
   ============================================================ */

.dx-bridge {
  background: var(--white);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.dx-bridge-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-12);
  align-items: center;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  text-align: left;
}
.dx-bridge-copy { max-width: 50ch; }
.dx-bridge-inner .section-label { color: var(--teal); margin-bottom: var(--space-4); }
.dx-bridge-inner .section-title {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin-bottom: var(--space-5);
}
.dx-bridge-inner .section-desc {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-light);
}

.dx-bridge-tracks {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (max-width: 920px) {
  .dx-bridge-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .dx-bridge-tracks { grid-template-columns: 1fr; }
}

.dx-bridge-track {
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 28px 30px 26px;
  border-radius: 14px;
  border: 1px solid rgba(15, 35, 55, 0.10);
  background: var(--cream);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  min-height: 180px;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}
.dx-bridge-track:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 35, 55, 0.10);
  border-color: rgba(15, 35, 55, 0.18);
}
.dx-bridge-track--tests {
  background: linear-gradient(180deg, #fff 0%, #f6efe2 100%);
}
.dx-bridge-track--tech {
  background: linear-gradient(180deg, #fff 0%, #eef6fb 100%);
}
.dx-bridge-track-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--teal);
  margin: 0 0 14px;
}
.dx-bridge-track--tests .dx-bridge-track-label { color: #b78a2c; }
.dx-bridge-track-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 1.8vw, 28px);
  line-height: 1.15;
  margin: 0 0 14px;
  color: var(--navy);
  word-break: normal;
  overflow-wrap: break-word;
}
.dx-bridge-track-text {
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.5;
  color: var(--navy);
  margin: 0 0 auto;
  opacity: 0.82;
}
.dx-bridge-track-cta {
  margin-top: 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--teal);
  margin: 0;
}
.dx-bridge-track--tests .dx-bridge-track-cta { color: #b78a2c; }

/* Tech intro framing band (legacy; kept for safety) */
.dx-tech-intro {
  background: var(--cream);
  padding-top: var(--space-14);
  padding-bottom: var(--space-10);
  text-align: center;
}
.dx-tech-intro .section-label { color: var(--teal); }
.dx-tech-intro .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* ===========================================================
   TECH RAIL — 3-dot progress index above each tech section
   =========================================================== */
.dx-tech-rail {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.dx-tech-rail-frame {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink, #0B1B26);
  font-weight: 600;
  margin: 0;
  padding-right: var(--space-5);
  border-right: 1px solid rgba(15, 35, 55, 0.18);
}
.dx-tech-rail-frame strong { color: var(--teal); font-weight: 700; }
.dx-tech-dots {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.dx-tech-dots li { display: flex; align-items: center; gap: var(--space-2); }
.dx-tech-dots a,
.dx-tech-dots span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--ink, #0B1B26);
  text-decoration: none;
  font-weight: 600;
  transition: color 200ms ease;
}
.dx-tech-dots a:hover { color: var(--ink); }
.dx-tech-dots .dx-tech-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(15, 35, 55, 0.35);
  display: inline-block;
  flex-shrink: 0;
  transition: background 200ms ease;
}
.dx-tech-dots a:hover .dx-tech-dot { background: rgba(15, 35, 55, 0.35); }
.dx-tech-dots .is-current { color: var(--brand-blue, #0072CE); }
.dx-tech-dots .is-current .dx-tech-dot {
  background: var(--brand-blue, #0072CE);
  box-shadow: 0 0 0 4px rgba(0, 114, 206, 0.18);
}
.dx-tech-dots-sep {
  width: 28px;
  height: 1px;
  background: rgba(15, 35, 55, 0.32);
  display: inline-block;
}
@media (max-width: 720px) {
  .dx-tech-rail-frame {
    border-right: none;
    padding-right: 0;
    padding-bottom: var(--space-2);
  }
  .dx-tech-rail { gap: var(--space-3); }
  .dx-tech-dots a span,
  .dx-tech-dots span { font-size: 0.72rem; }
}

/* When tech rail leads a tech section, override the section's natural top padding */
.dx-tech > .dx-tech-rail:first-child {
  padding-top: var(--space-12);
  padding-bottom: var(--space-4);
}

/* Engine intro band before the scrolly */
.dx-engine-intro {
  background: var(--white);
  padding-top: var(--space-12);
  padding-bottom: var(--space-8);
  text-align: center;
}
.dx-engine-intro .section-label { color: var(--teal); }
.dx-engine-intro .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* CTA inner wrapper from new contact section */
.dx-cta-inner { text-align: center; }

/* ========================================================
   FORMAT-COMPARE — qPCR / Rapid Antigen / Isothermal cards
   (sits between the triangle and the bridge section)
   ======================================================== */
.dx-format-compare {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
  margin-bottom: var(--space-6);
}
.dx-format-compare.dx-format-compare--four {
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
@media (max-width: 1100px) {
  .dx-format-compare.dx-format-compare--four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .dx-format-compare.dx-format-compare--four { grid-template-columns: 1fr; }
}

/* Seek Platform blue variant card */
.dx-format-card.dx-format-card--seek {
  background: linear-gradient(160deg, #0072CE 0%, #005FB3 100%);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
  box-shadow: 0 8px 28px rgba(0, 114, 206, 0.22);
}
.dx-format-card--seek .dx-format-cat {
  color: #A8E0F2;
}
.dx-format-card--seek .dx-format-sub {
  color: #fff;
}
.dx-format-card--seek .dx-format-pros li {
  color: #fff;
}
.dx-format-card--seek .dx-format-pros li::before {
  border-left-color: #ffffff;
  border-bottom-color: #ffffff;
}
.dx-format-card {
  background: var(--surface, #fff);
  border: 1px solid var(--ink-faint, rgba(16, 24, 40, 0.08));
  border-radius: 14px;
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.dx-format-cat {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
  margin: 0;
}
.dx-format-sub {
  font-size: 1rem;
  color: var(--ink);
  font-weight: 600;
  margin: 0 0 var(--space-2) 0;
  line-height: 1.35;
}
.dx-format-pros,
.dx-format-cons {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.dx-format-pros li,
.dx-format-cons li {
  position: relative;
  padding-left: 22px;
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.4;
}
.dx-format-pros li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.45em;
  width: 12px;
  height: 7px;
  border-left: 2px solid #16a34a;
  border-bottom: 2px solid #16a34a;
  transform: rotate(-45deg);
  border-radius: 1px;
}
.dx-format-cons li::before,
.dx-format-cons li::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 12px;
  height: 2px;
  background: #dc2626;
  border-radius: 1px;
  transform-origin: center;
}
.dx-format-cons li::before { transform: rotate(45deg); }
.dx-format-cons li::after  { transform: rotate(-45deg); }

.dx-format-compare-coda {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--blue, #0072CE);
  margin: var(--space-6) auto var(--space-10);
  line-height: 1.2;
}
.dx-format-compare-coda strong { font-weight: 800; }

@media (max-width: 900px) {
  .dx-format-compare:not(.dx-format-compare--four) { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ========================================================
   °F secondary line under °C in the thermometer cards
   ======================================================== */
.dx-temp-deg-f {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted, #6b7280);
  font-weight: 600;
  margin: -2px 0 0 0;
  letter-spacing: 0.02em;
}

/* ========================================================
   PROGRAMMABLE ACROSS DOMAINS — three-card panel
   ======================================================== */
.dx-domains {
  background: linear-gradient(180deg, #fff 0%, #f7f9fb 100%);
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}
.dx-domains-head {
  text-align: center;
  margin-bottom: var(--space-10);
}
.dx-domains-head .section-label { color: var(--teal); }
.dx-domains-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin: var(--space-2) auto var(--space-3);
  max-width: 22ch;
  letter-spacing: -0.015em;
}
.dx-domains-head p {
  color: var(--ink-muted);
  max-width: 60ch;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.55;
}
.dx-domains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: stretch;
}
.dx-domain-card {
  background: #fff;
  border: 1px solid var(--ink-faint, rgba(16, 24, 40, 0.08));
  border-radius: 14px;
  padding: var(--space-7) var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
}
.dx-domain-figure {
  width: 100%;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}
.dx-domain-svg {
  height: 120px;
  width: auto;
  max-width: 100%;
  color: var(--blue, #0072CE);
}
.dx-domain-cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue, #0072CE);
  font-weight: 700;
  margin: 0;
}
.dx-domain-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.dx-domain-body {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 0;
}
.dx-domain-deploy {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--ink-faint, rgba(16, 24, 40, 0.08));
  font-size: 0.85rem;
  color: var(--ink);
  line-height: 1.5;
}
.dx-domain-deploy span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 2px;
}
.dx-domains-coda {
  text-align: center;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.55;
  margin: var(--space-8) auto 0;
  max-width: 70ch;
}

@media (max-width: 900px) {
  .dx-domains-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .dx-domain-figure { height: 110px; }
  .dx-domain-svg { height: 100px; }
}

/* ========================================================================
   DX REVISION 2026-05 — Strategic restructure
   ========================================================================
   New / adjusted sections:
     - Hero: thesis line + fineprint
     - WHY section (point-of-need rationale, 6 cards)
     - GAP: compare axes label
     - ARCHITECTURE: 4-step flow + reprogrammed-per-test list
     - TECH BRIDGE: science behind the architecture
     - MARKETS: dl frame inside dx-domain-card
   ====================================================================== */

/* ----- Hero additions ----- */
.dx-hero-thesis {
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.1vw, 15px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal-light, #5BBFD9);
  margin: 0 0 28px;
  font-weight: 600;
}

/* --- Dx hero entrance (staggered fade-up) --- */
.dx-hero .dx-hero-title,
.dx-hero .dx-hero-thesis,
.dx-hero .dx-hero-subtitle {
  animation: hero-fade-up 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.dx-hero .dx-hero-title    { animation-delay: 0.25s; }
.dx-hero .dx-hero-thesis   { animation-delay: 0.48s; }
.dx-hero .dx-hero-subtitle { animation-delay: 0.68s; }
@media (prefers-reduced-motion: reduce) {
  .dx-hero .dx-hero-title,
  .dx-hero .dx-hero-thesis,
  .dx-hero .dx-hero-subtitle { animation: none; }
}

.dx-hero-fineprint {
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.005em;
  color: rgba(255,255,255,0.62);
  max-width: 64ch;
  margin: -24px 0 32px;
  line-height: 1.55;
  font-weight: 400;
}

/* ----- WHY POINT-OF-NEED section ----- */
.dx-why {
  background: var(--paper, #FAFAFA);
}
.dx-why-head {
  text-align: left;
  margin-bottom: var(--space-10);
}
.dx-why-head .section-title { max-width: 22ch; }
.dx-why-head .section-desc { max-width: 70ch; margin-left: 0; }
.dx-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.dx-why-card {
  background: #fff;
  border: 1px solid var(--ink-faint, rgba(16, 24, 40, 0.08));
  border-radius: 14px;
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.dx-why-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(16, 24, 40, 0.06);
  border-color: rgba(0, 114, 206, 0.25);
}
.dx-why-card-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--blue, #0072CE);
  font-weight: 700;
  margin: 0;
}
.dx-why-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.dx-why-card-body {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin: 0;
}

/* ----- Format-compare axes label ----- */
.dx-format-compare-axes {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  text-align: center;
  margin: 0 auto var(--space-6);
  max-width: 78ch;
  line-height: 1.6;
}

/* ----- ARCHITECTURE section ----- */
.dx-arch {
  background: #fff;
}
.dx-arch-head {
  text-align: left;
  margin-bottom: var(--space-10);
}
.dx-arch-head .section-title { max-width: 26ch; }
.dx-arch-head .section-desc { max-width: 72ch; margin-left: 0; }
.dx-arch-flow {
  display: grid;
  grid-template-columns: 1fr 24px 1fr 24px 1fr 24px 1fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: var(--space-10);
}
.dx-arch-step {
  background: var(--paper, #FAFAFA);
  border: 1px solid var(--ink-faint, rgba(16, 24, 40, 0.08));
  border-radius: 14px;
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.dx-arch-step:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(16, 24, 40, 0.06);
  border-color: rgba(0, 114, 206, 0.25);
}
.dx-arch-step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
  font-weight: 600;
  margin: 0;
}
.dx-arch-step-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal, #0E8FA8);
  font-weight: 700;
  margin: 0;
}
.dx-arch-step-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.dx-arch-step-role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--blue, #0072CE);
  margin: 0;
  font-weight: 600;
}
.dx-arch-step-body {
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: var(--space-2) 0 0;
}
.dx-arch-arrow {
  align-self: center;
  width: 24px;
  height: 2px;
  background: linear-gradient(to right, rgba(0, 114, 206, 0.15), rgba(0, 114, 206, 0.55));
  position: relative;
}
.dx-arch-arrow::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 6px solid rgba(0, 114, 206, 0.55);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.dx-arch-program {
  background: var(--paper, #FAFAFA);
  border: 1px solid var(--ink-faint, rgba(16, 24, 40, 0.08));
  border-left: 4px solid var(--blue, #0072CE);
  border-radius: 10px;
  padding: var(--space-6) var(--space-7);
  margin-top: var(--space-2);
}
.dx-arch-program-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue, #0072CE);
  font-weight: 700;
  margin: 0 0 var(--space-4);
}
.dx-arch-program-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-6);
}
.dx-arch-program-list li {
  font-size: 0.96rem;
  color: var(--ink-muted);
  line-height: 1.55;
  padding-left: var(--space-4);
  position: relative;
}
.dx-arch-program-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue, #0072CE);
}
.dx-arch-program-list li strong {
  color: var(--ink);
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
}
.dx-arch-program-coda {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}

/* ----- TECH BRIDGE ----- */
.dx-tech-bridge {
  text-align: center;
  background: var(--paper, #FAFAFA);
  padding-top: clamp(var(--space-12), 7vw, var(--space-16));
  padding-bottom: clamp(var(--space-10), 6vw, var(--space-14));
}
.dx-tech-bridge-inner { text-align: center; }
.dx-tech-bridge .section-title {
  max-width: 26ch;
  margin-left: auto;
  margin-right: auto;
}
.dx-tech-bridge .section-desc {
  max-width: 72ch;
  margin-left: auto;
  margin-right: auto;
}

/* ----- MARKETS: dx-domain-frame (Why / Why POC / Where) ----- */
.dx-domain-card { text-align: left; align-items: stretch; }
.dx-domain-card .dx-domain-figure,
.dx-domain-card .dx-domain-cat,
.dx-domain-card .dx-domain-title { align-self: flex-start; }
.dx-domain-card .dx-domain-figure { align-self: center; }
.dx-domain-card .dx-domain-cat { text-align: left; }
.dx-domain-card .dx-domain-title { text-align: left; max-width: none; }
.dx-domain-frame {
  margin: var(--space-2) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.dx-domain-frame dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal, #0E8FA8);
  font-weight: 700;
  margin: 0;
}
.dx-domain-frame dd {
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 2px 0 var(--space-2);
}
.dx-domain-frame dd:last-of-type { margin-bottom: 0; }

/* ----- Responsive ----- */
@media (max-width: 960px) {
  .dx-why-grid { grid-template-columns: repeat(2, 1fr); }
  .dx-arch-flow {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .dx-arch-arrow {
    justify-self: center;
    width: 2px;
    height: 20px;
    background: linear-gradient(to bottom, rgba(0, 114, 206, 0.15), rgba(0, 114, 206, 0.55));
  }
  .dx-arch-arrow::after {
    right: 50%;
    top: auto;
    bottom: -1px;
    transform: translateX(50%);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid rgba(0, 114, 206, 0.55);
    border-bottom: none;
  }
  .dx-arch-program-list { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .dx-why-grid { grid-template-columns: 1fr; }
}

/* ========================================================================
   DIAGNOSTICS · CHAPTER REBUILD (May 2026)
   Sticky submenu + chapter framing + case clock + case matrix +
   architecture diagram + tech rail + markets matrix + partner grid.
   Builds on shared.css tokens. Replaces the previous one-off card grids
   with purpose-built layouts per section.
   ======================================================================== */

/* ---------- Sticky page submenu (mirrors .news-nav from pages.css) ---------- */
.dx-page-nav {
  background: var(--cream, #F7F2EA);
  border-top: 1px solid var(--cream-dark, #E6DFD2);
  border-bottom: 1px solid var(--cream-dark, #E6DFD2);
}
.dx-page-nav .container,
.dx-page-nav .dx-page-nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: baseline;
  gap: var(--space-8, 32px);
}
.dx-page-nav-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted, #5C6770);
  margin: 0;
  padding: 18px 0;
  flex-shrink: 0;
}
.dx-page-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: stretch;
  gap: 32px;
  flex-wrap: wrap;
}
.dx-page-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1;
  color: var(--ink, #0B1B26);
  text-decoration: none;
  position: relative;
  transition: color 200ms ease;
}
.dx-page-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--teal, #0E8FA8);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 200ms ease;
}
.dx-page-nav-link:hover,
.dx-page-nav-link:focus-visible,
.dx-page-nav-link.is-active { color: var(--teal, #0E8FA8); outline: none; }
.dx-page-nav-link:hover::after,
.dx-page-nav-link:focus-visible::after,
.dx-page-nav-link.is-active::after { transform: scaleX(1); }
@media (max-width: 760px) {
  .dx-page-nav .container,
  .dx-page-nav .dx-page-nav-inner { flex-direction: column; gap: 0; padding-bottom: 8px; }
  .dx-page-nav-eyebrow { padding: 12px 0 4px; }
  .dx-page-nav-list { gap: 18px; padding-bottom: 8px; }
  .dx-page-nav-link { font-size: 1rem; padding: 8px 0; }
}

/* ---------- Chapter framing ---------- */
.dx-chapter { background: var(--cream, #F7F2EA); }
.dx-chapter-case { padding-top: 96px; padding-bottom: 96px; }
.dx-chapter-system--open { padding-top: 96px; padding-bottom: 48px; }
.dx-chapter-tech { padding-top: 96px; padding-bottom: 48px; background: #EAF2FB; color: var(--ink, #1A1E26); }
.dx-chapter-tech .section-label { color: var(--teal, #0072CE); }
.dx-chapter-tech .section-title { color: var(--ink, #1A1E26); }
.dx-chapter-tech .section-desc { color: var(--ink-light, #3A3F4A); }
.dx-chapter-head { text-align: left; margin-bottom: 56px; }
.dx-chapter-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal, #0E8FA8);
  margin: 0 0 8px;
}
.dx-chapter-tech .dx-chapter-num { color: var(--teal-light, #4DBED8); }
.dx-chapter-head .section-label { margin-bottom: 12px; }
.dx-chapter-head .section-title { margin-bottom: 16px; }

/* ---------- The Case · decision-window clock ---------- */
.dx-case-clock {
  margin: 56px auto 0;
  max-width: 1200px;
}
.dx-case-clock-cap { margin-bottom: 32px; text-align: left; max-width: 880px; }
.dx-case-clock-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #0072CE;
  margin: 0 0 10px;
}
.dx-case-clock-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.15rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--ink, #0B1B26);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.dx-case-clock-sub {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--ink-muted, #5C6770);
  margin: 0;
  max-width: 780px;
}
.dx-case-clock-svg-wrap {
  background: #FFFFFF;
  border: 1px solid var(--cream-dark, #E6DFD2);
  border-radius: 16px;
  padding: 28px 24px 20px;
}
.dx-case-clock-svg { width: 100%; height: auto; display: block; }
.dx-case-clock-svg text { font-family: var(--font-mono); }
.dx-case-clock-stage-num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  fill: #0072CE;
}
.dx-case-clock-stage-label {
  font-size: 13px;
  font-weight: 600;
  fill: var(--ink, #0B1B26);
  font-family: var(--font-display);
}
.dx-case-clock-window-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  fill: #0072CE;
}
.dx-case-clock-window-sub {
  font-size: 12px;
  font-weight: 500;
  fill: var(--ink-muted, #5C6770);
  font-family: var(--font-display);
  font-style: normal;
}
.dx-case-clock-result-label {
  font-size: 13px;
  font-weight: 700;
  fill: var(--ink, #0B1B26);
  font-family: var(--font-display);
}
.dx-case-clock-result-label--seek { fill: #0072CE; font-weight: 800; }
.dx-case-clock-result-sub {
  font-size: 11px;
  font-weight: 500;
  fill: var(--ink-muted, #5C6770);
  font-family: var(--font-display);
}
.dx-case-clock-result-sub--seek { fill: #0072CE; font-weight: 600; }
/* Item #1: comparison-bar typography for the bottom 3-row chart */
.dx-case-clock-compare-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  fill: #5C5645;
}
.dx-case-clock-compare-row {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  fill: var(--ink, #0B1B26);
}
.dx-case-clock-compare-time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  fill: var(--ink-muted, #5C6770);
  letter-spacing: 0.04em;
}
.dx-case-clock-compare-time--seek { fill: #0072CE; font-weight: 700; }
.dx-case-clock-anno {
  font-size: 11px;
  font-weight: 500;
  fill: var(--ink-muted, #5C6770);
  font-family: var(--font-display);
}
.dx-case-clock-legend {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-muted, #5C6770);
  text-transform: uppercase;
}
.dx-case-clock-legend > span { display: inline-flex; align-items: center; gap: 8px; }
.dx-case-clock-dot {
  display: inline-block;
  width: 10px; height: 10px; border-radius: 50%;
}
.dx-case-clock-dot--seek { background: #0072CE; }
.dx-case-clock-dot--partial { background: #FFFFFF; border: 2px solid #C9923B; }
.dx-case-clock-dot--late { background: #FFFFFF; border: 2px solid #C9483B; opacity: 0.85; }

/* ---------- The Case · comparison matrix ---------- */
.dx-case-matrix-wrap { margin-top: 96px; }
.dx-case-matrix-head { max-width: 860px; margin-bottom: 32px; }
.dx-case-matrix-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal, #0E8FA8);
  margin: 0 0 8px;
}
.dx-case-matrix-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink, #0B1B26);
  margin: 0 0 12px;
}
.dx-case-matrix-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-muted, #5C6770);
  margin: 0;
}
.dx-case-matrix {
  display: grid;
  grid-template-columns: 200px repeat(4, 1fr);
  border: 1px solid var(--cream-dark, #E6DFD2);
  border-radius: 14px;
  background: #FFFFFF;
  overflow: hidden;
}
.dx-case-matrix-row { display: contents; }
.dx-case-matrix-row--head .dx-case-matrix-cell {
  background: var(--cream, #F7F2EA);
  padding: 20px 16px;
  border-bottom: 2px solid var(--cream-dark, #E6DFD2);
}
.dx-case-matrix-cell {
  padding: 18px 16px;
  border-right: 1px solid var(--cream-dark, #E6DFD2);
  border-bottom: 1px solid var(--cream-dark, #E6DFD2);
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: flex-start;
}
.dx-case-matrix-cell:last-child { border-right: none; }
.dx-case-matrix-row:last-child .dx-case-matrix-cell { border-bottom: none; }
.dx-case-matrix-cell--rowhead {
  background: var(--cream, #F7F2EA);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink, #0B1B26);
  justify-content: center;
  text-align: left;
  padding: 18px 20px;
}
.dx-case-matrix-cell--seek {
  background: rgba(14,143,168,0.06);
  border-right: none;
}
.dx-case-matrix-row--head .dx-case-matrix-cell--seek {
  background: rgba(14,143,168,0.12);
}
.dx-case-matrix-col {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--ink, #0B1B26);
  line-height: 1.2;
}
.dx-case-matrix-row--head .dx-case-matrix-cell--seek .dx-case-matrix-col { color: var(--teal, #0E8FA8); }
.dx-case-matrix-colsub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted, #5C6770);
  margin-top: 4px;
}
.dx-case-matrix-mark {
  display: inline-block;
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid var(--ink, #0B1B26);
}
.dx-case-matrix-mark[data-mark="high"] { background: var(--teal, #0E8FA8); border-color: var(--teal, #0E8FA8); }
.dx-case-matrix-mark[data-mark="mid"]  { background: linear-gradient(90deg, var(--teal, #0E8FA8) 50%, #FFFFFF 50%); border-color: var(--teal, #0E8FA8); }
.dx-case-matrix-mark[data-mark="low"]  { background: #FFFFFF; border-color: #C9483B; }
.dx-case-matrix-mark[data-mark="heavy"] { background: #C9483B; border-color: #C9483B; }
.dx-case-matrix-mark[data-mark="some"] { background: linear-gradient(90deg, #E8B339 50%, #FFFFFF 50%); border-color: #C9923B; }
.dx-case-matrix-mark[data-mark="none"] { background: #FFFFFF; border-color: var(--teal, #0E8FA8); }
.dx-case-matrix-note {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--ink-muted, #5C6770);
}
.dx-case-matrix-cell--seek .dx-case-matrix-note { color: var(--ink, #0B1B26); font-weight: 500; }
.dx-case-matrix-coda {
  margin-top: 28px;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink, #0B1B26);
  max-width: 860px;
}
.dx-case-matrix-coda strong { color: var(--teal, #0E8FA8); }

/* Responsive: stack matrix on small screens, one format per row group */
@media (max-width: 960px) {
  .dx-case-matrix {
    grid-template-columns: 1fr;
  }
  .dx-case-matrix-row--head { display: none; }
  .dx-case-matrix-row { display: grid; grid-template-columns: 1fr; gap: 0; border-bottom: 2px solid var(--cream-dark); }
  .dx-case-matrix-row:last-child { border-bottom: none; }
  .dx-case-matrix-cell { border-right: none; border-bottom: 1px solid var(--cream-dark); }
  .dx-case-matrix-cell--rowhead {
    background: var(--ink, #0B1B26);
    color: var(--cream, #F7F2EA);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.85rem;
  }
  .dx-case-matrix-cell::before {
    content: attr(data-col-label);
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--ink-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
  }
}

/* ---------- The System · architecture diagram ---------- */
.dx-arch-diagram { margin: 32px auto 0; max-width: 1200px; }
.dx-arch-diagram-svg {
  width: 100%; height: auto; display: block;
  background: #FFFFFF;
  border: 1px solid var(--cream-dark, #E6DFD2);
  border-radius: 16px;
  padding: 12px;
  box-sizing: border-box;
}
.dx-arch-diagram-svg text {
  font-family: var(--font-display);
}
.dx-arch-diagram-band-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  fill: #9B6B12;
  font-weight: 600;
}
.dx-arch-diagram-band-title {
  font-size: 22px;
  font-weight: 800;
  fill: var(--ink, #0B1B26);
}
.dx-arch-diagram-band-sub {
  font-size: 13px;
  fill: var(--ink-muted, #5C6770);
  font-weight: 500;
}
.dx-arch-diagram-step-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  fill: var(--teal, #0E8FA8);
  font-weight: 700;
}
.dx-arch-diagram-step-label {
  font-size: 16px;
  font-weight: 800;
  fill: var(--ink, #0B1B26);
}
.dx-arch-diagram-step-sub {
  font-size: 12px;
  fill: var(--ink-muted, #5C6770);
  font-weight: 500;
}
.dx-arch-diagram-foot-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  fill: #9B6B12;
  font-weight: 600;
}
.dx-arch-diagram-foot-body {
  font-size: 13px;
  fill: var(--ink-muted, #5C6770);
  font-weight: 500;
}
.dx-arch-diagram-cap {
  margin-top: 16px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--ink-muted, #5C6770);
  font-style: normal;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
/* Item #2: Current vs Seek workflow row labels & timing annotations */
.dx-arch-diagram-row-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  font-weight: 700;
  text-transform: uppercase;
}
.dx-arch-diagram-row-eyebrow--current { fill: #8C8678; }
.dx-arch-diagram-row-eyebrow--seek    { fill: var(--teal, #0072CE); }
.dx-arch-diagram-row-title {
  font-size: 15px;
  font-weight: 700;
}
.dx-arch-diagram-row-title--current { fill: #5C5645; }
.dx-arch-diagram-row-title--seek    { fill: var(--ink, #0B1B26); }
.dx-arch-diagram-step-label--current { fill: #5C5645; }
.dx-arch-diagram-step-sub--current   { fill: #8C8678; }
.dx-arch-diagram-time-current {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: #8C8678;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.dx-arch-diagram-time-seek {
  font-family: var(--font-mono);
  font-size: 14px;
  fill: var(--teal, #0072CE);
  font-weight: 800;
  letter-spacing: 0.06em;
}
.dx-arch-diagram-time-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--ink-muted, #5C6770);
  font-weight: 500;
  letter-spacing: 0.08em;
}
.dx-arch-diagram-band-foot {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  fill: #9B6B12;
  font-weight: 600;
}
@media (max-width: 760px) {
  /* SVG viewBox handles scaling cleanly; nothing extra needed */
}

/* ---------- The System · SeekIt continuation header ---------- */
/* Item #3: promote this section header so the user clearly perceives Deployment
   Formats as a major section break, not a minor continuation. */
.dx-systems-head--continuation {
  text-align: left;
  margin: 24px auto 56px;
  padding: 36px 40px 32px;
  background: linear-gradient(180deg, #F2F6FB 0%, #F7F9FC 100%);
  border-left: 6px solid var(--brand-blue, #0072CE);
  border-radius: 4px 14px 14px 4px;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.05);
}
.dx-systems-formats-label {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal, #0072CE);
  margin: 0 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.dx-systems-formats-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: currentColor;
}
.dx-systems-formats-intro {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.0vw, 1.7rem);
  line-height: 1.45;
  font-weight: 500;
  color: var(--ink, #0B1B26);
  margin: 0 0 20px;
  max-width: 880px;
}
.dx-systems-formats-jump-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal, #0072CE);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity 200ms ease;
}
.dx-systems-formats-jump-link:hover { opacity: 0.7; }

/* ---------- The Technologies · 4-up tech rail ---------- */
.dx-tech-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.dx-tech-rail-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 22px;
  background: rgba(247,242,234,0.05);
  border: 1px solid rgba(247,242,234,0.15);
  border-radius: 14px;
  color: var(--cream, #F7F2EA);
  text-decoration: none;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}
.dx-tech-rail-card:hover {
  background: rgba(14,143,168,0.12);
  border-color: var(--teal-light, #4DBED8);
  transform: translateY(-2px);
}
.dx-tech-rail-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--teal-light, #4DBED8);
  margin: 0;
  font-weight: 600;
}
.dx-tech-rail-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.1;
  color: var(--cream, #F7F2EA);
}
.dx-tech-rail-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-light, #4DBED8);
  margin: 0 0 8px;
}
.dx-tech-rail-line {
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(247,242,234,0.82);
  margin: 0 0 12px;
  flex-grow: 1;
}
.dx-tech-rail-cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-light, #4DBED8);
  font-weight: 600;
}
@media (max-width: 960px) {
  .dx-tech-rail { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .dx-tech-rail { grid-template-columns: 1fr; }
}

/* ---------- Markets · contrast matrix ---------- */
.dx-markets { background: var(--cream, #F7F2EA); padding: 96px 0; }
.dx-markets-head { margin-bottom: 48px; }
.dx-markets-matrix {
  display: grid;
  grid-template-columns: 180px repeat(3, 1fr);
  background: #FFFFFF;
  border: 1px solid var(--cream-dark, #E6DFD2);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
}
.dx-markets-matrix-row { display: contents; }
.dx-markets-matrix-cell {
  padding: 22px 20px;
  border-right: 1px solid var(--cream-dark, #E6DFD2);
  border-bottom: 1px solid var(--cream-dark, #E6DFD2);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink, #0B1B26);
  background: #FFFFFF;
}
.dx-markets-matrix-cell:last-child { border-right: none; }
.dx-markets-matrix-row:last-child .dx-markets-matrix-cell { border-bottom: none; }
.dx-markets-matrix-row--head .dx-markets-matrix-cell {
  background: var(--ink, #0B1B26);
  color: var(--cream, #F7F2EA);
  padding: 28px 20px;
  border-bottom: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.dx-markets-matrix-cell--rowhead {
  background: var(--cream, #F7F2EA) !important;
  color: var(--ink, #0B1B26) !important;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: flex-start;
}
.dx-markets-matrix-row--head .dx-markets-matrix-cell.dx-markets-matrix-cell--rowhead {
  background: var(--ink, #0B1B26) !important;
}
.dx-markets-rowhead-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--teal, #0E8FA8);
  margin: 0;
  font-weight: 700;
}
.dx-markets-rowhead-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink, #0B1B26);
  margin: 0;
  line-height: 1.25;
}
.dx-markets-pict {
  width: 56px; height: 56px;
  color: var(--teal-light, #4DBED8);
  display: block;
  margin-bottom: 8px;
}
.dx-markets-col-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--cream, #F7F2EA);
  margin: 0;
  line-height: 1.15;
}
.dx-markets-col-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247,242,234,0.7);
  margin: 0;
}
.dx-markets-matrix-cell--accent {
  background: rgba(14,143,168,0.05);
  font-weight: 500;
}
.dx-markets-matrix-row--deploy .dx-markets-matrix-cell {
  background: var(--cream, #F7F2EA);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted, #5C6770);
}
.dx-markets-matrix-row--deploy .dx-markets-matrix-cell--rowhead { background: var(--cream, #F7F2EA) !important; }
.dx-markets-coda {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-muted, #5C6770);
  margin-top: 24px;
}
@media (max-width: 960px) {
  .dx-markets-matrix { grid-template-columns: 1fr; }
  .dx-markets-matrix-cell { border-right: none; }
  .dx-markets-matrix-row--head .dx-markets-matrix-cell { padding: 20px; }
  .dx-markets-matrix-cell--rowhead {
    background: var(--ink, #0B1B26) !important;
    color: var(--cream, #F7F2EA) !important;
  }
  .dx-markets-matrix-cell--rowhead .dx-markets-rowhead-text { color: var(--cream, #F7F2EA); }
  .dx-markets-matrix-cell--rowhead .dx-markets-rowhead-label { color: var(--teal-light, #4DBED8); }
}

/* ---------- Partner · three paths ---------- */
.dx-partner { background: var(--ink, #0B1B26); color: var(--cream, #F7F2EA); padding: 96px 0 80px; }
.dx-partner-head { margin-bottom: 56px; text-align: left; }
.dx-partner-head .section-label { color: var(--teal-light, #4DBED8); }
.dx-partner-head .section-title { color: var(--cream, #F7F2EA); }
.dx-partner-head .section-desc { color: rgba(247,242,234,0.8); }
.dx-partner-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.dx-partner-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px 28px 32px;
  background: rgba(247,242,234,0.04);
  border: 1px solid rgba(247,242,234,0.12);
  border-radius: 16px;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}
.dx-partner-card:hover {
  background: rgba(14,143,168,0.08);
  border-color: var(--teal-light, #4DBED8);
}
.dx-partner-card--feature {
  background: rgba(14,143,168,0.10);
  border-color: var(--teal, #0E8FA8);
  box-shadow: 0 0 0 1px rgba(77,190,216,0.3);
  transform: translateY(-6px);
}
.dx-partner-card-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--teal-light, #4DBED8);
  margin: 0;
  font-weight: 700;
}
.dx-partner-card-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-light, #4DBED8);
  margin: 0;
  font-weight: 600;
}
.dx-partner-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--cream, #F7F2EA);
  margin: 0;
}
.dx-partner-card-who {
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(247,242,234,0.78);
  margin: 0;
}
.dx-partner-card-list {
  list-style: none;
  padding: 0;
  margin: 8px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dx-partner-card-list li {
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(247,242,234,0.85);
  padding-left: 14px;
  position: relative;
}
.dx-partner-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal-light, #4DBED8);
}
.dx-partner-card-list strong { color: var(--cream, #F7F2EA); font-weight: 700; }
.dx-partner-card-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(247,242,234,0.55);
  margin: 0;
}
.dx-partner-card-cta {
  margin-top: auto;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--teal-light, #4DBED8);
  text-decoration: none;
  padding-top: 8px;
  border-top: 1px solid rgba(247,242,234,0.12);
}
.dx-partner-card-cta:hover { color: var(--cream, #F7F2EA); }
.dx-partner-foot {
  margin-top: 64px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}
.dx-partner-foot-text {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(247,242,234,0.85);
  margin: 0;
  max-width: 720px;
}
@media (max-width: 960px) {
  .dx-partner-grid { grid-template-columns: 1fr; }
  .dx-partner-card--feature { transform: none; }
}

/* ---------- Submenu active-state script-driven (in diagnostics.js if needed) ---------- */

/* --- Decision Window: clock points list (May 14 edits) --- */
.dx-case-clock-points {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: 68ch;
}
.dx-case-clock-points li {
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--ink-2, #2b3142);
  padding-left: 1.1rem;
  position: relative;
}
.dx-case-clock-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0072CE;
}
.dx-case-clock-points li strong { color: #0072CE; font-weight: 600; }

/* --- Deployment Formats: "One architecture. Two formats." coda --- */
.dx-systems-formats-coda {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  line-height: 1.35;
  color: #0B3D5C;
  margin: 1.1rem 0 0;
  letter-spacing: -0.01em;
}
.dx-systems-formats-coda strong { color: #0072CE; font-weight: 600; }

/* ========================================================================
   May 14 — Structural restructure: new blocks
   POC capabilities + locations · Seek platform narrative · tech intro frame
   capabilities bands · tech dividers · markets simplification · patient impact
   ======================================================================== */

/* ---- Section 1: POC capabilities + locations ---- */
.dx-poc-need {
  margin: 56px auto 0;
  max-width: 1180px;
  padding: 0 24px;
}
.dx-poc-need-head { max-width: 78ch; margin-bottom: 36px; }
.dx-poc-need-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #0072CE;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.dx-poc-need-headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.05rem);
  line-height: 1.22;
  color: #0B1B26;
  letter-spacing: -0.015em;
  margin-bottom: 14px;
}
.dx-poc-need-sub {
  font-size: 1.05rem;
  line-height: 1.55;
  color: #2b3142;
  max-width: 68ch;
}

.dx-poc-caps {
  list-style: none;
  margin: 0 0 48px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.dx-poc-cap {
  background: #FFFFFF;
  border: 1px solid rgba(11,61,92,0.10);
  border-radius: 10px;
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 1px 0 rgba(11,61,92,0.04);
}
.dx-poc-cap-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: #0072CE;
}
.dx-poc-cap-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #0B1B26;
  letter-spacing: -0.01em;
}
.dx-poc-cap-line {
  font-size: 0.92rem;
  line-height: 1.45;
  color: #2b3142;
}
@media (max-width: 960px) { .dx-poc-caps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .dx-poc-caps { grid-template-columns: 1fr; } }

.dx-poc-locations {
  border-top: 1px solid rgba(11,61,92,0.12);
  border-bottom: 1px solid rgba(11,61,92,0.12);
  padding: 28px 0;
  margin-bottom: 8px;
}
.dx-poc-locations-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: #0B3D5C;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.dx-poc-locations-row {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.dx-poc-locations-row li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: #F4EDDD;
  border-radius: 8px;
}
.dx-poc-location-name {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: #0072CE;
  letter-spacing: -0.01em;
}
.dx-poc-location-sub {
  font-size: 0.85rem;
  line-height: 1.4;
  color: #2b3142;
}
.dx-poc-locations-coda {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: #0B3D5C;
  margin: 6px 0 0;
}
@media (max-width: 960px) { .dx-poc-locations-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .dx-poc-locations-row { grid-template-columns: 1fr; } }

/* ---- Section 2: Seek platform narrative ---- */
.dx-seek-system { padding: 8px 24px 0; }
.dx-seek-system-head { max-width: 78ch; margin: 0 auto 36px; }
.dx-seek-system-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #0072CE;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.dx-seek-system-lede {
  font-size: 1.18rem;
  line-height: 1.55;
  color: #0B1B26;
}
.dx-seek-system-lede em {
  font-style: italic;
  color: #0B3D5C;
}

.dx-seek-system-jobs {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.dx-seek-system-job {
  background: transparent;
  border: none;
  border-top: 1px solid rgba(11,61,92,0.12);
  border-radius: 0;
  padding: 22px 4px 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dx-seek-system-job-icon {
  width: 32px;
  height: 32px;
  color: #0072CE;
  margin-bottom: 6px;
  display: block;
}
.dx-seek-system-job-num {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: #0072CE;
}
.dx-seek-system-job-name {
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: -0.01em;
  color: #0B1B26;
  margin-bottom: 6px;
}
.dx-seek-system-job-lab,
.dx-seek-system-job-seek {
  font-size: 0.92rem;
  line-height: 1.5;
}
.dx-seek-system-job-lab { color: #6e6657; }
.dx-seek-system-job-lab strong { color: #4a4438; font-weight: 600; }
.dx-seek-system-job-seek { color: #0B1B26; }
.dx-seek-system-job-seek strong { color: #0072CE; font-weight: 600; }

.dx-seek-system-callouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 0 24px;
}
.dx-seek-system-callout {
  background: #0B3D5C;
  color: #FFFFFF;
  border-radius: 10px;
  padding: 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dx-seek-system-callout-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}
.dx-seek-system-callout-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.2vw, 2rem);
  letter-spacing: -0.015em;
  color: #FFFFFF;
}
.dx-seek-system-callout-line {
  font-size: 0.92rem;
  line-height: 1.45;
  color: rgba(255,255,255,0.85);
}
.dx-seek-system-coda {
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.5;
  color: #0B3D5C;
  max-width: 78ch;
  margin: 0 auto;
  text-align: center;
}
@media (max-width: 960px) {
  .dx-seek-system-jobs { grid-template-columns: repeat(2, 1fr); }
  .dx-seek-system-callouts { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .dx-seek-system-jobs { grid-template-columns: 1fr; } }

/* ---- Deployment Formats: simplified headline + callouts ---- */
.dx-systems-formats-headline {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.1vw, 1.85rem);
  letter-spacing: -0.015em;
  color: #0B1B26;
  margin: 6px 0 14px;
}
.dx-systems-formats-callouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 18px 0 12px;
}
.dx-systems-formats-callout {
  display: flex;
  flex-direction: column;
  padding: 14px 16px;
  background: #FFFFFF;
  border: 1px solid rgba(11,61,92,0.10);
  border-radius: 8px;
  gap: 4px;
}
.dx-systems-formats-callout-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: #0072CE;
  text-transform: uppercase;
}
.dx-systems-formats-callout-value {
  font-size: 0.98rem;
  line-height: 1.4;
  color: #0B1B26;
}
@media (max-width: 720px) { .dx-systems-formats-callouts { grid-template-columns: 1fr; } }

/* ---- Tech intro frame (what it is / replaces / matters) + capabilities band ---- */
/* Round 4 (May 2026): white box removed per user request — frame is now
   a transparent layout container with only the blue rule-left for tone. */
.dx-tech-intro-frame {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 18px 0 24px;
  padding: 4px 0 4px 22px;
  background: transparent;
  border: 0;
  border-left: 3px solid #0072CE;
  border-radius: 0;
  box-shadow: none;
}
.dx-chapter-tech .dx-tech-intro-frame {
  background: transparent;
  border-left-color: #0072CE;
}
/* Round 4: side-by-side variant — IS/REPLACES/MATTERS frame paired
   with a media column (ANINA vial, BioSeeker laptop). Left column gets
   the lion's share so the IS/REPLACES/MATTERS rows stay readable. */
.dx-tech-intro-pair {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(220px, 280px);
  gap: 32px;
  align-items: start;
  margin: 18px 0 24px;
}
.dx-tech-intro-pair .dx-tech-intro-row {
  /* In the pair layout the IS/REPLACES/MATTERS label column is tighter so
     the value text has more room. */
  grid-template-columns: 130px 1fr;
  gap: 14px;
}
.dx-tech-intro-pair .dx-tech-intro-frame { margin: 0; }
.dx-tech-intro-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}
@media (max-width: 860px) {
  .dx-tech-intro-pair { grid-template-columns: 1fr; gap: 24px; }
  .dx-tech-intro-media { order: -1; }
}

/* ANINA vial+bead inline SVG sizing */
.dx-anina-vial-figure {
  width: 100%;
  max-width: 300px;
  display: block;
  margin: 0 auto;
}
.dx-anina-vial-figure svg { width: 100%; height: auto; display: block; }
.dx-anina-vial-caption {
  margin-top: 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0072CE;
}

/* BioSeeker laptop, scoped to the tech-intro-media slot so it inherits
   the bioseeker page styling. */
.dx-tech-intro-media .bio-laptop {
  width: 100%;
  max-width: 360px;
  margin: 0;
  filter: drop-shadow(0 18px 32px rgba(15, 25, 45, 0.16))
          drop-shadow(0 6px 12px rgba(15, 25, 45, 0.08));
}
.dx-tech-intro-media .bio-laptop-screen {
  background: #1A1E26;
  border-radius: 10px 10px 3px 3px;
  padding: 5px 9px 7px;
  position: relative;
  border: 1px solid #0c0f15;
}
.dx-tech-intro-media .bio-laptop-bezel {
  height: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}
.dx-tech-intro-media .bio-laptop-camera {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #2a2f3a;
  display: inline-block;
}
.dx-tech-intro-media .bio-laptop-display {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #0c0f15;
  border-radius: 2px;
  overflow: hidden;
}
.dx-tech-intro-media .bio-laptop-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.dx-tech-intro-media .bio-laptop-base {
  position: relative;
  width: 108%;
  left: -4%;
  height: 9px;
  margin-top: -2px;
  background: linear-gradient(180deg, #cfd4dc 0%, #aab1bb 55%, #8d96a3 100%);
  border-radius: 0 0 8px 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 2px 4px rgba(0,0,0,0.08);
}
.dx-tech-intro-media .bio-laptop-base::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 78px;
  height: 4px;
  background: #8d96a3;
  border-radius: 0 0 6px 6px;
}
.dx-tech-intro-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  align-items: baseline;
}
.dx-tech-intro-key {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #0072CE;
  text-transform: uppercase;
}
.dx-chapter-tech .dx-tech-intro-key { color: #0072CE; }
.dx-tech-intro-val {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #0B1B26;
}
.dx-chapter-tech .dx-tech-intro-val { color: #0B1B26; }
@media (max-width: 720px) {
  .dx-tech-intro-row { grid-template-columns: 1fr; gap: 4px; }
}

.dx-tech-caps-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 8px 0 22px;
  padding: 16px 18px;
  background: #FFFFFF;
  border: 1px solid rgba(11,61,92,0.12);
  border-radius: 8px;
}
.dx-chapter-tech .dx-tech-caps-band {
  background: rgba(247,242,234,0.06);
  border-color: rgba(247,242,234,0.18);
}
.dx-tech-cap { display: flex; flex-direction: column; gap: 2px; }
.dx-tech-cap-num {
  font-family: var(--font-display);
  font-size: 1.18rem;
  letter-spacing: -0.01em;
  color: #0072CE;
}
.dx-chapter-tech .dx-tech-cap-num { color: #4DBED8; }
.dx-tech-cap-label {
  font-size: 0.82rem;
  line-height: 1.4;
  color: #4a4438;
}
.dx-chapter-tech .dx-tech-cap-label { color: rgba(247,242,234,0.75); }
@media (max-width: 720px) { .dx-tech-caps-band { grid-template-columns: repeat(2, 1fr); } }

/* ---- BioSeeker explainer paragraph ---- */
.dx-bio-explainer {
  font-size: 1rem;
  line-height: 1.55;
  color: #2a2620;
  max-width: 72ch;
  margin: 18px 0 0;
}
.dx-chapter-tech .dx-bio-explainer { color: rgba(247,242,234,0.85); }

/* ---- Tech chapter dividers ---- */
.dx-tech-divider {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px;
  background: var(--ink, #0B1B26);
  color: rgba(247,242,234,0.7);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.dx-tech-divider + .dx-tech-divider { margin-top: 0; }
.dx-tech-divider-from { color: rgba(247,242,234,0.45); }
.dx-tech-divider-to { color: #4DBED8; }
.dx-tech-divider-rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, rgba(247,242,234,0.18), rgba(77,190,216,0.6));
}

/* ---- ANINA / Velox patient-impact closing block ---- */
.dx-tech-impact {
  margin: 48px auto 0;
  padding-top: 36px;
  border-top: 1px solid rgba(11,61,92,0.15);
}
.dx-chapter-tech .dx-tech-impact { border-top-color: rgba(247,242,234,0.15); }
.dx-tech-impact-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: #0072CE;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.dx-chapter-tech .dx-tech-impact-label { color: #4DBED8; }
.dx-tech-impact-headline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  letter-spacing: -0.015em;
  color: #0B1B26;
  margin-bottom: 12px;
}
.dx-chapter-tech .dx-tech-impact-headline { color: #F7F2EA; }
.dx-tech-impact-body {
  font-size: 1.02rem;
  line-height: 1.6;
  color: #2a2620;
}
.dx-chapter-tech .dx-tech-impact-body { color: rgba(247,242,234,0.85); }

/* ---- Markets: simple 2-row variant ---- */
.dx-markets-matrix--simple .dx-markets-matrix-row .dx-markets-matrix-cell { font-size: 0.96rem; line-height: 1.5; }
.dx-markets-matrix--simple .dx-markets-rowhead-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #0072CE;
  text-transform: uppercase;
}


/* ---- Round 3: Tech chapter dark theme — ensure all dx-tech sections share dark bg ---- */
.dx-chapter-tech.dx-tech,
.dx-chapter-tech.dx-tech .container,
.dx-chapter-tech.dx-tech .container-narrow {
  background: transparent;
}
/* Round 5: tech chapter shifts from dark ink to light blue */
.dx-tech.dx-chapter-tech { background: #EAF2FB; color: var(--ink, #1A1E26); padding-top: 96px; padding-bottom: 48px; }
.dx-tech.dx-chapter-tech .section-label { color: var(--teal, #0072CE); }
.dx-tech.dx-chapter-tech .section-title,
.dx-tech.dx-chapter-tech h2,
.dx-tech.dx-chapter-tech h3,
.dx-tech.dx-chapter-tech h4 { color: var(--ink, #1A1E26); }
.dx-tech.dx-chapter-tech p,
.dx-tech.dx-chapter-tech li,
.dx-tech.dx-chapter-tech .section-desc { color: var(--ink-light, #3A3F4A); }
.dx-tech.dx-chapter-tech .dx-stat-num { color: var(--teal, #0072CE); }
.dx-tech.dx-chapter-tech .dx-stat-label { color: var(--ink-light, #3A3F4A); }
.dx-tech.dx-chapter-tech .dx-stat-label em { color: var(--ink-muted, #6B7280); }
.dx-tech.dx-chapter-tech .title-meta { color: var(--teal, #0072CE); }

/* Dividers between tech sections — keep within page container (R13b) */
.dx-tech-divider { margin: 0 auto !important; padding: 24px var(--space-6); max-width: var(--max-width, 1200px); }

/* ---- Round 3: Devices chapter header frame ---- */
.dx-chapter-devices {
  background: var(--cream, #F7F9FC);
  padding-top: 96px;
  padding-bottom: 32px;
  border-top: 1px solid rgba(11,27,38,0.08);
}
.dx-chapter-devices .dx-chapter-num { color: var(--teal, #0E8FA8); }
.dx-chapter-devices .section-label { color: var(--teal, #0E8FA8); }
.dx-chapter-devices .section-title { color: var(--ink, #0B1B26); margin-bottom: 12px; }
.dx-chapter-devices .section-desc { color: var(--ink-muted, #5C6770); max-width: 70ch; }

/* Velox split — clamp height so pin spacer doesn't blow up beyond content */
.dx-extract-split { min-height: 700px; }
.dx-extract-split-anim { min-height: 640px; max-height: 80vh; }
.dx-extract-split-copy { align-self: center; }

/* Pinning: ensure no child of the trigger overflows into next sections */
.dx-extract-split { contain: layout style; }


/* ============================================================
   Round 3b — Chapter 01 typography unification
   The chapter-head (container-narrow / 720px) was visually
   right-shifted vs the wider POC-need section (1180px) below.
   Promote the chapter head to a 1180px container so all
   sub-headers within Chapter 01 align to the same left edge.
   Also kill the Source Serif Pro override on .dx-poc-need-headline
   in favor of the page's standard .section-title display sans.
   ============================================================ */

/* Promote the case chapter opener container to the wider grid */
.dx-chapter-case .dx-chapter-head {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
  /* override the narrow .container-narrow */
}
.dx-chapter-case .dx-chapter-head .section-title {
  max-width: 28ch;
}
.dx-chapter-case .dx-chapter-head .section-desc {
  max-width: 68ch;
}

/* POC-need: now uses .section-label / .section-title / .section-desc
   — keep the original wrapper width 1180px but rebalance spacing.
   The old .dx-poc-need-headline rules still target the legacy class
   if any other page uses it, but on this page we've swapped the HTML. */
.dx-poc-need-head .section-label { margin-bottom: 12px; }
.dx-poc-need-head .section-title { margin-bottom: 14px; max-width: 32ch; }
.dx-poc-need-head .section-desc  { max-width: 68ch; }

/* Case matrix: same treatment */
.dx-case-matrix-head .section-label { margin-bottom: 12px; }
.dx-case-matrix-head .section-title { margin-bottom: 14px; max-width: 32ch; }
.dx-case-matrix-head .section-desc  { max-width: 70ch; }

/* Ensure consistent vertical rhythm between chapter opener and first child */
.dx-chapter-case .dx-chapter-head { margin-bottom: 64px; }
.dx-poc-need { margin-top: 0; }


/* ============================================================
   Round 4a — Hero clean-up, table marker overhaul, capability icons
   ============================================================ */

/* TABLE: bad / neutral / good marker pills (red / yellow / green) */
.dx-case-matrix-mark[data-mark="bad"] {
  background: #D43F3F;
  border-color: #D43F3F;
  box-shadow: 0 0 0 1px rgba(212,63,63,0.18);
}
.dx-case-matrix-mark[data-mark="neutral"] {
  background: #E8B339;
  border-color: #E8B339;
  box-shadow: 0 0 0 1px rgba(232,179,57,0.18);
}
.dx-case-matrix-mark[data-mark="good"] {
  background: #2FA86A;
  border-color: #2FA86A;
  box-shadow: 0 0 0 1px rgba(47,168,106,0.18);
}

/* Strengthen Seek column elevation */
.dx-case-matrix-cell--seek {
  background: rgba(0,114,206,0.08) !important;
  border-left: 2px solid var(--teal, #0E8FA8) !important;
  border-right: 2px solid var(--teal, #0E8FA8) !important;
}
.dx-case-matrix-row--head .dx-case-matrix-cell--seek {
  background: rgba(0,114,206,0.16) !important;
  border-top: 2px solid var(--teal, #0E8FA8) !important;
}
.dx-case-matrix-row:last-child .dx-case-matrix-cell--seek {
  border-bottom: 2px solid var(--teal, #0E8FA8) !important;
}

/* CAPABILITY CARDS: add icon styling */
.dx-poc-cap-icon {
  width: 28px;
  height: 28px;
  color: #0072CE;
  margin-bottom: 6px;
  display: block;
}

/* Tighten card typography now that we're keeping cards as Variant A */
.dx-poc-cap-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.005em;
}

/* Remove residual .dx-chapter-num spacing now that chapter eyebrows are gone */
.dx-chapter-num { display: none; }


/* ============================================================
   Round 4b — Capability layout variants A/B/C/D
   Each variant labeled with a small strip so the user can pick.
   ============================================================ */

.dx-variant-label {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 48px auto 18px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(11,27,38,0.18);
  flex-wrap: wrap;
}
.dx-variant-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  background: var(--ink, #0B1B26);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
}
.dx-variant-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink, #0B1B26);
}
.dx-variant-note {
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--ink-muted, #5C6770);
}

/* ---------- VARIANT B: Horizontal scroll rail ---------- */
.dx-poc-rail-wrap {
  position: relative;
  margin: 0 auto 48px;
}
.dx-poc-rail {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 4px 18px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.dx-poc-rail-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  background: #FFFFFF;
  border: 1px solid rgba(11,61,92,0.10);
  border-radius: 12px;
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(11,61,92,0.04);
}
.dx-poc-rail-icon {
  width: 32px; height: 32px;
  color: #0072CE;
  margin-bottom: 4px;
}
.dx-poc-rail-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: #0072CE;
  font-weight: 600;
}
.dx-poc-rail-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink, #0B1B26);
  margin: 0;
}
.dx-poc-rail-line {
  font-size: 0.93rem;
  line-height: 1.5;
  color: #2b3142;
  margin: 0;
}
.dx-poc-rail-track {
  height: 4px;
  background: rgba(11,61,92,0.08);
  border-radius: 2px;
  margin: 0 4px;
  position: relative;
  overflow: hidden;
}
.dx-poc-rail-thumb {
  position: absolute;
  height: 100%;
  background: var(--teal, #0E8FA8);
  border-radius: 2px;
  width: 33%;
  left: 0;
  transition: left 0.15s ease;
}

/* ---------- VARIANT C: Two-column checklist (no cards) ---------- */
.dx-poc-check-list {
  list-style: none;
  margin: 0 auto 48px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 56px;
  row-gap: 22px;
  max-width: 1100px;
}
.dx-poc-check {
  display: grid;
  grid-template-columns: 32px 38px 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 2px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(11,61,92,0.10);
}
.dx-poc-check-icon {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 28px; height: 28px;
  color: #0072CE;
  margin-top: 2px;
}
.dx-poc-check-num {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: #0072CE;
  margin-top: 4px;
}
.dx-poc-check-name {
  grid-column: 3;
  grid-row: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink, #0B1B26);
}
.dx-poc-check-line {
  grid-column: 2 / -1;
  grid-row: 2;
  font-size: 0.9rem;
  line-height: 1.5;
  color: #2b3142;
  margin-top: 4px;
}
@media (max-width: 720px) {
  .dx-poc-check-list { grid-template-columns: 1fr; column-gap: 0; }
}

/* ---------- VARIANT D: Pinned scrollytelling ---------- */
.dx-poc-pin {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  max-width: 1180px;
  margin: 0 auto 48px;
  align-items: start;
}
.dx-poc-pin-aside {
  position: sticky;
  top: 120px;
  align-self: start;
}
.dx-poc-pin-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 2px solid rgba(11,61,92,0.12);
}
.dx-poc-pin-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 10px 0 10px 18px;
  margin-left: -2px;
  border-left: 2px solid transparent;
  color: rgba(11,27,38,0.55);
  transition: color 0.2s, border-color 0.2s;
}
.dx-poc-pin-item.is-active {
  color: var(--ink, #0B1B26);
  border-left-color: var(--teal, #0E8FA8);
}
.dx-poc-pin-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #0072CE;
}
.dx-poc-pin-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}
.dx-poc-pin-stack {
  display: flex;
  flex-direction: column;
  gap: 80px;
  padding: 20px 0 200px;
}
.dx-poc-pin-detail {
  min-height: 65vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 560px;
}
.dx-poc-pin-icon {
  width: 48px; height: 48px;
  color: #0072CE;
  margin-bottom: 18px;
}
.dx-poc-pin-detail-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--teal, #0E8FA8);
  margin: 0 0 10px;
  font-weight: 600;
}
.dx-poc-pin-detail-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.2vw, 2rem);
  color: var(--ink, #0B1B26);
  margin: 0 0 14px;
  line-height: 1.15;
}
.dx-poc-pin-detail-line {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #2b3142;
  margin: 0;
}
@media (max-width: 900px) {
  .dx-poc-pin { grid-template-columns: 1fr; gap: 24px; }
  .dx-poc-pin-aside { position: static; }
  .dx-poc-pin-stack { gap: 48px; padding-bottom: 60px; }
  .dx-poc-pin-detail { min-height: auto; }
}


/* ============================================================
   Round 5 — Chapter 2 simplification + tech bg
   ============================================================ */
/* Hide any orphaned variant labels and unused variant containers */
.dx-variant-label,
.dx-poc-caps,
.dx-poc-rail-wrap,
.dx-poc-pin { display: none !important; }

/* Promote Variant C as the canonical capabilities list */
.dx-poc-check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0 auto 24px;
}
@media (max-width: 720px) {
  .dx-poc-check-list { grid-template-columns: 1fr; }
}


/* ============================================================
   Round 6 — Option labels + The Case journey (Option B)
   ============================================================ */

/* ---- Option label strip (developer preview tags — hidden in production) ---- */
.dx-case-option-label {
  display: none;
}
.dx-case-option-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  background: #0072CE;
  color: #fff;
  padding: 4px 10px;
  border-radius: 3px;
}
.dx-case-option-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: #0B1B26;
  font-weight: 600;
}
.dx-case-option-note {
  font-size: 0.9rem;
  color: #6B7280;
}

/* ---- Journey section frame ---- */
.dx-chapter-case--journey {
  background: linear-gradient(180deg, #F7F9FC 0%, #EAF2FB 100%);
  padding-top: 80px;
  padding-bottom: 80px;
}

/* ---- Journey stops (milestones) ---- */
/* Round 13b: stops are .container elements (1200px max, centered). The
   milestone block sits INSIDE that container with extra inset on the side
   opposite the alignment, so left-aligned stops have room on the right and
   vice versa — prevents the content from hugging the viewport edge. */
.dx-journey-stop {
  position: relative;
  padding: 24px 28px;
  margin-bottom: 24px;
}
.dx-journey-stop > * { max-width: 640px; }
.dx-journey-stop--left { text-align: left; padding-right: 25%; }
.dx-journey-stop--left > * { margin-right: auto; margin-left: 0; }
.dx-journey-stop--right { text-align: right; padding-left: 25%; }
.dx-journey-stop--right > * { margin-left: auto; margin-right: 0; }
.dx-journey-num {
  position: absolute;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 3.4rem;
  font-weight: 800;
  color: rgba(0,114,206,0.15);
  line-height: 1;
  letter-spacing: -0.02em;
}
.dx-journey-stop--left .dx-journey-num { left: -8px; }
.dx-journey-stop--right .dx-journey-num { right: -8px; }
.dx-journey-stop .section-label { color: #0072CE; margin-bottom: 12px; }
.dx-journey-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: #0B1B26;
  margin-bottom: 18px;
  max-width: 640px;
}
.dx-journey-stop--right .dx-journey-title { margin-left: auto; }
.dx-journey-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #3A3F4A;
  max-width: 580px;
}
.dx-journey-stop--right .dx-journey-desc { margin-left: auto; }

/* ---- Road connectors (dashed curves between stops) ---- */
.dx-journey-road {
  width: 100%;
  max-width: 1200px;
  margin: -8px auto;
  height: 120px;
  pointer-events: none;
}
.dx-journey-road svg { width: 100%; height: 100%; display: block; }
.dx-journey-road--down-center { height: 80px; }
.dx-journey-road--flat { height: 24px; margin: 24px auto; }

/* ---- Constraints list (centered grid) ---- */
.dx-journey-constraints {
  list-style: none;
  padding: 0;
  margin: 32px auto 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 1100px;
  text-align: center;
  background: #fff;
  border-radius: 14px;
  padding: 28px 24px;
  box-shadow: 0 1px 0 rgba(11,27,38,0.04), 0 12px 36px rgba(11,27,38,0.06);
}
.dx-journey-constraint {
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border-right: 1px solid rgba(11,27,38,0.06);
}
.dx-journey-constraint:nth-child(4n) { border-right: none; }
.dx-journey-constraint:nth-child(-n+4) { border-bottom: 1px solid rgba(11,27,38,0.06); }
.dx-journey-c-icon {
  width: 28px;
  height: 28px;
  color: #0072CE;
  margin-bottom: 4px;
}
.dx-journey-c-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: #0072CE;
}
.dx-journey-c-name {
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: #0B1B26;
  font-weight: 600;
}
.dx-journey-c-line {
  font-size: 0.85rem;
  color: #3A3F4A;
  line-height: 1.4;
  max-width: 20ch;
}

/* ---- Circle of locations around hub ---- */
.dx-journey-circle-wrap {
  margin: 32px auto 0;
  display: flex;
  justify-content: center;
}
.dx-journey-circle {
  position: relative;
  width: min(640px, 92vw);
  height: min(640px, 92vw);
  margin: 0 auto;
}
/* dashed connecting ring */
.dx-journey-circle::before {
  content: "";
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  border: 2px dashed rgba(0,114,206,0.35);
}
/* center hub */
.dx-journey-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46%;
  height: 46%;
  border-radius: 50%;
  background: #0072CE;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px 18px;
  box-shadow: 0 18px 48px rgba(0,114,206,0.32), 0 2px 0 rgba(255,255,255,0.18) inset;
}
.dx-journey-hub-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.78);
  margin-bottom: 6px;
}
.dx-journey-hub-title {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.7vw, 1.2rem);
  font-weight: 600;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 6px;
  max-width: 14ch;
}
.dx-journey-hub-sub {
  font-size: 0.72rem;
  line-height: 1.35;
  color: rgba(255,255,255,0.85);
  max-width: 16ch;
}
/* orbit nodes — polar layout (Round 1, May 2026)
   Each node is placed at --angle around the hub on a fixed orbital radius.
   Uses two CSS transforms: the polar translate, then a counter-translate
   so the node itself sits centered on its computed point. */
.dx-journey-node {
  position: absolute;
  width: 20%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.dx-journey-node--polar {
  /* Round 4 (May 2026, v2): polar positioning using absolute pixel
     orbit radius. The previous % approach failed because % values in
     a transform translate resolve relative to the element's OWN box,
     not the parent. Since this anchor is 0x0, % values collapsed to 0.
     --orbit-r is now a clamped px value so the geometry actually scales
     with the circle's intrinsic size (min(640px, 92vw)).

     Anchor a 0x0 point at hub center, then absolutely-position child
     icon and label, rotate them around the hub center and translate
     outward by --orbit-r, then rotate back so they remain upright. */
  --orbit-r: clamp(120px, 27vw, 240px);
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  transform: none;
}
.dx-journey-node--polar > * {
  position: absolute;
  left: 0;
  top: 0;
  /* Rotate around the hub center (this element's own origin sits on it
     once we translate it into place). */
  transform-origin: 0 0;
}
.dx-journey-node--polar .dx-journey-node-icon {
  /* Polar formula: rotate(A) translate(0,-r) rotate(-A) translate(-50%,-50%).
     Read right-to-left in CSS but applied left-to-right semantically:
     center the child on its anchor (-50%,-50%), counter-rotate by -A so
     the upcoming translation moves up r px in the un-rotated frame, then
     translate(0,-r), then rotate the whole thing by +A around (0,0) =
     hub center. Net: child sits on the orbital point, upright. */
  transform:
    rotate(var(--angle))
    translate(0, calc(-1 * var(--orbit-r)))
    rotate(calc(-1 * var(--angle)))
    translate(-50%, -50%);
}
.dx-journey-node--polar .dx-journey-node-label {
  width: 130px;
  text-align: center;
  /* Label sits at the same polar position as the icon but is then
     translated 50px downward IN SCREEN SPACE (after counter-rotation),
     so it always falls below the icon regardless of angle. */
  transform:
    rotate(var(--angle))
    translate(0, calc(-1 * var(--orbit-r)))
    rotate(calc(-1 * var(--angle)))
    translate(-50%, 38px);
}
.dx-journey-node--polar .dx-journey-node-icon { margin-bottom: 6px; }
.dx-journey-node--polar .dx-journey-node-label p { margin: 0; }

/* Legacy compass-point classes kept as no-op fallbacks for any other page
   that may still consume them; the diagnostics page now uses --polar. */
.dx-journey-node--n { top: -8px; left: 50%; transform: translate(-50%, 0); width: 34%; }
.dx-journey-node--s { bottom: -8px; left: 50%; transform: translate(-50%, 0); width: 34%; }
.dx-journey-node--e {
  top: 50%; right: -14%; transform: translate(0, -50%);
  width: 34%;
}
.dx-journey-node--w {
  top: 50%; left: -14%; transform: translate(0, -50%);
  width: 34%;
}
.dx-journey-node-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #fff;
  color: #0072CE;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0072CE;
  box-shadow: 0 8px 18px rgba(11,27,38,0.10);
  margin-bottom: 6px;
  padding: 14px;
}
.dx-journey-node-icon svg { width: 30px; height: 30px; }
.dx-journey-node-name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #0B1B26;
  font-weight: 600;
}
.dx-journey-node-sub {
  font-size: 0.78rem;
  color: #3A3F4A;
  line-height: 1.35;
  max-width: 22ch;
  margin-top: 1px;
}
/* In-node sub label (vs the constraints sub) */
.dx-journey-node .dx-journey-node-sub {
  display: none;
}

/* ---- Learn more CTA below the point-of-need description (Round 1) ---- */
.dx-journey-cta-wrap {
  margin-top: 18px;
  margin-bottom: 0;
}
.dx-journey-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  border: 2px solid #0072CE;
  border-radius: 999px;
  color: #0072CE;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  background: transparent;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.dx-journey-cta:hover,
.dx-journey-cta:focus-visible {
  background: #0072CE;
  color: #fff;
  transform: translateY(-1px);
}
.dx-journey-cta-arrow {
  display: inline-block;
  transform: translateY(1px);
  font-size: 0.95rem;
  line-height: 1;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .dx-journey-constraints { grid-template-columns: repeat(2, 1fr); }
  .dx-journey-constraint:nth-child(4n) { border-right: 1px solid rgba(11,27,38,0.06); }
  .dx-journey-constraint:nth-child(2n) { border-right: none; }
  .dx-journey-constraint:nth-child(-n+4) { border-bottom: 1px solid rgba(11,27,38,0.06); }
  .dx-journey-constraint:nth-last-child(-n+2) { border-bottom: none; }
  .dx-journey-road { height: 80px; }
}
@media (max-width: 960px) {
  .dx-journey-stop--left { padding-right: 28px; }
  .dx-journey-stop--right { padding-left: 28px; }
}
@media (max-width: 720px) {
  .dx-journey-stop--left, .dx-journey-stop--right {
    text-align: left;
    padding-left: 28px;
    padding-right: 28px;
  }
  .dx-journey-stop--right > * { margin-left: 0; margin-right: auto; }
  .dx-journey-num { font-size: 2.4rem; }
  .dx-journey-constraints { grid-template-columns: 1fr; }
  .dx-journey-constraint { border-right: none !important; border-bottom: 1px solid rgba(11,27,38,0.06) !important; }
  .dx-journey-constraint:last-child { border-bottom: none !important; }
  .dx-journey-circle { width: 96vw; height: 96vw; max-width: 480px; max-height: 480px; }
  .dx-journey-hub { width: 46%; height: 46%; padding: 10px 12px; }
  .dx-journey-hub-title { font-size: 0.9rem; }
  .dx-journey-hub-sub { display: none; }
  .dx-journey-node-icon { width: 40px; height: 40px; }
  .dx-journey-node-icon svg { width: 20px; height: 20px; }
  .dx-journey-node-name { font-size: 0.8rem; }
  .dx-journey-node-sub { font-size: 0.65rem; }
  .dx-journey-node--polar { --orbit-r: clamp(110px, 36vw, 200px); }
  .dx-journey-node--polar .dx-journey-node-icon {
    transform:
      rotate(var(--angle))
      translate(0, calc(-1 * var(--orbit-r)))
      rotate(calc(-1 * var(--angle)))
      translate(-50%, -50%);
  }
  .dx-journey-node--polar .dx-journey-node-label {
    width: 96px;
    transform:
      rotate(var(--angle))
      translate(0, calc(-1 * var(--orbit-r)))
      rotate(calc(-1 * var(--angle)))
      translate(-50%, 28px);
  }
}


/* ============================================================
   Round 7 — Deployment Formats redesign + tech section contrast fixes
   ============================================================ */

/* ---- Deploy hero: copy + big stat ---- */
.dx-systems-head--continuation { padding: 12px 24px 8px; }
.dx-deploy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  margin: 0 auto 28px;
  max-width: 1180px;
}
.dx-deploy-hero-copy .dx-systems-formats-label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: #0072CE;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.dx-deploy-hero-copy .dx-systems-formats-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: #0B1B26;
  margin-bottom: 16px;
}
.dx-deploy-hero-copy .dx-systems-formats-intro {
  font-size: 1.02rem;
  line-height: 1.62;
  color: #3A3F4A;
  margin-bottom: 18px;
}
.dx-deploy-hero-copy .dx-systems-formats-coda {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: #0B3D5C;
  margin: 0;
}
.dx-deploy-hero-copy .dx-systems-formats-coda strong { color: #0072CE; font-weight: 600; }

/* Big sample-to-result stat */
.dx-deploy-hero-stat {
  background: linear-gradient(180deg, #0072CE 0%, #005AA0 100%);
  color: #fff;
  border-radius: 14px;
  padding: 28px 28px 26px;
  text-align: center;
  box-shadow: 0 18px 44px rgba(0,114,206,0.22);
  position: relative;
  overflow: hidden;
}
.dx-deploy-hero-stat::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(255,255,255,0.18), transparent 60%);
  pointer-events: none;
}
.dx-deploy-stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.82);
  margin: 0 0 6px;
  position: relative;
}
.dx-deploy-stat-num {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 7vw, 5rem);
  line-height: 1;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.03em;
  margin: 0 0 10px;
  position: relative;
}
.dx-deploy-stat-unit { font-size: 0.32em; font-weight: 500; letter-spacing: 0; color: rgba(255,255,255,0.9); margin-left: 4px; vertical-align: baseline; }
.dx-deploy-stat-unit-sm { font-size: 0.6em; opacity: 0.7; margin: 0 4px; vertical-align: middle; }
.dx-deploy-stat-sub {
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.88);
  margin: 0;
  max-width: 32ch;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* Two-format teaser strip */
.dx-deploy-formats {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
  margin: 32px auto 8px;
  max-width: 1180px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid rgba(11,27,38,0.08);
  box-shadow: 0 1px 0 rgba(11,27,38,0.04);
  overflow: hidden;
}
.dx-deploy-format { padding: 22px 28px; }
.dx-deploy-format-illo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 180px;
  margin: 0 0 18px;
  background: transparent;
}
.dx-deploy-format-illo picture {
  display: contents; /* lets the flex container "see through" the picture wrapper */
}
.dx-deploy-format-illo-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.dx-deploy-format-tag {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  color: #0072CE;
  margin: 0 0 6px;
}
.dx-deploy-format-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: #0B1B26;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.dx-deploy-format-line { font-size: 0.96rem; line-height: 1.5; color: #3A3F4A; margin: 0 0 8px; }
.dx-deploy-format-where {
  font-size: 0.9rem;
  color: #6B7280;
  margin: 0 0 10px;
  font-style: italic;
}
/* Development/deployment status badges */
.dx-deploy-format-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: #92400E;
  background: #FEF3C7;
  border: 1px solid #F59E0B;
  border-radius: 4px;
  padding: 3px 10px;
  margin: 4px 0 0;
}
.dx-deploy-format-status--ready {
  color: #065F46;
  background: #D1FAE5;
  border-color: #10B981;
}
.dx-deploy-format-divider {
  width: 1px;
  background: rgba(11,27,38,0.08);
  margin: 18px 0;
}

@media (max-width: 880px) {
  .dx-deploy-hero { grid-template-columns: 1fr; gap: 24px; }
  .dx-deploy-formats { grid-template-columns: 1fr; }
  .dx-deploy-format-divider { width: auto; height: 1px; margin: 0 18px; }
}

/* ============================================================
   Round 7 — Tech section contrast fixes for light blue background
   ============================================================ */

/* Kill the "black bars" between tech sections (was dark ink dividers) */
.dx-chapter-tech .dx-tech-divider,
.dx-tech.dx-chapter-tech + .dx-tech-divider,
.dx-tech-divider {
  background: transparent !important;
  color: #0072CE !important;
  padding: 18px var(--space-6) !important;
  max-width: var(--max-width, 1200px) !important;
  margin: 0 auto !important;
  border-top: 1px solid rgba(0,114,206,0.18);
  border-bottom: 1px solid rgba(0,114,206,0.18);
}
.dx-tech-divider-from { color: rgba(11,27,38,0.45) !important; }
.dx-tech-divider-to { color: #0072CE !important; }
.dx-tech-divider-rule {
  background: linear-gradient(to right, rgba(11,27,38,0.18), rgba(0,114,206,0.6)) !important;
}

/* ANINA dark inner panel — flip to a light blue tinted panel with dark text */
.dx-chapter-tech .dx-anina-fixes,
.dx-anina-fixes {
  background: #FFFFFF !important;
  color: #0B1B26 !important;
  border: 1px solid rgba(0,114,206,0.18);
  box-shadow: 0 12px 36px rgba(0,114,206,0.08);
}
.dx-chapter-tech .dx-anina-fixes::before,
.dx-anina-fixes::before {
  background: #0072CE !important;
}
.dx-chapter-tech .dx-anina-fixes-headline,
.dx-anina-fixes-headline { color: #0B1B26 !important; }
.dx-chapter-tech .dx-anina-fixes-kicker,
.dx-anina-fixes-kicker { color: #0072CE !important; }
.dx-chapter-tech .dx-anina-fixes-kicker strong,
.dx-anina-fixes-kicker strong { color: #0B1B26 !important; }
.dx-chapter-tech .dx-anina-fixes-intro .section-label,
.dx-anina-fixes-intro .section-label { color: #0072CE !important; }

.dx-chapter-tech .dx-fix,
.dx-fix {
  background: #F7F9FC !important;
  border: 1px solid rgba(11,27,38,0.08) !important;
}
.dx-chapter-tech .dx-fix-num,
.dx-fix-num { color: #0072CE !important; }
.dx-chapter-tech .dx-fix-problem,
.dx-fix-problem { color: #0B1B26 !important; }
.dx-chapter-tech .dx-fix-problem-label,
.dx-fix-problem-label { color: rgba(11,27,38,0.55) !important; }
.dx-chapter-tech .dx-fix-solution-label,
.dx-fix-solution-label {
  color: #0072CE !important;
  border-top-color: rgba(11,27,38,0.10) !important;
}
.dx-chapter-tech .dx-fix-solution,
.dx-fix-solution { color: #3A3F4A !important; }
.dx-chapter-tech .dx-fix-solution strong,
.dx-fix-solution strong { color: #0B1B26 !important; }

/* tech-impact closing block on light bg */
.dx-chapter-tech .dx-tech-impact { border-top-color: rgba(0,114,206,0.18) !important; }
.dx-chapter-tech .dx-tech-impact-label { color: #0072CE !important; }
.dx-chapter-tech .dx-tech-impact-headline { color: #0B1B26 !important; }
.dx-chapter-tech .dx-tech-impact-body { color: #3A3F4A !important; }

/* Any dx-bio-explainer copy in chapter-tech */
.dx-chapter-tech .dx-bio-explainer { color: #3A3F4A !important; }

/* dx-stat-num / label that round 5 left as cream-on-cream */
.dx-tech.dx-chapter-tech .dx-stat-num,
.dx-chapter-tech .dx-stat-num { color: #0072CE !important; }
.dx-tech.dx-chapter-tech .dx-stat-label,
.dx-chapter-tech .dx-stat-label { color: #3A3F4A !important; }
.dx-tech.dx-chapter-tech .dx-stat-label em,
.dx-chapter-tech .dx-stat-label em { color: #6B7280 !important; }

/* title-meta tags */
.dx-chapter-tech .title-meta { color: #0072CE !important; }

/* Generic catch-all for any inline white text inside chapter-tech that
   wasn't overridden by a more specific rule */
.dx-chapter-tech .section-title,
.dx-chapter-tech h2,
.dx-chapter-tech h3,
.dx-chapter-tech h4 { color: #0B1B26; }

/* ============================================================
   Round 7 — SeekIt photo replacement (kills CAD overlay aesthetic)
   ============================================================ */
.dx-system-media-photo .dx-system-img-wrap-photo {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, #0F2A44 0%, #0B1B26 100%);
  aspect-ratio: 4 / 3;
  box-shadow: 0 18px 60px rgba(7, 22, 38, 0.18), 0 2px 6px rgba(7, 22, 38, 0.08);
}
.dx-system-img-photo {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center 38% !important;
  display: block;
}
.dx-system-media-photo .dx-system-img-caption {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.55;
  color: #3A3F4A;
}
.dx-system-media-photo .dx-system-img-tag {
  display: inline-block;
  margin-right: 10px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(0,114,206,0.10);
  color: #0072CE;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  vertical-align: middle;
}

/* R15 — intro frame redesign: white bg + brand blue accent, ink text.
   Remove the row border that added clutter; keys/vals colored directly. */
.dx-chapter-tech .dx-tech-intro-val { color: #0B1B26 !important; font-weight: 500; }
.dx-chapter-tech .dx-tech-intro-key { color: #0072CE !important; }
.dx-chapter-tech .dx-tech-intro-row { border-top: 0 !important; }
.dx-chapter-tech .dx-tech-intro-val strong,
.dx-chapter-tech .dx-tech-intro-val em { color: #0B1B26 !important; font-style: normal; }

/* R15 — caps-band stat row contrast fix.
   Previous teal-on-cream override made the 4-stat row (< 2 min / Zero /
   Ambient / Anywhere) invisible. Force readable ink + brand blue. */
.dx-chapter-tech .dx-tech-caps-band {
  background: #FFFFFF !important;
  border: 1px solid rgba(11,27,38,0.10) !important;
}
.dx-chapter-tech .dx-tech-cap-num {
  color: #0072CE !important;
  font-weight: 600 !important;
  font-size: 1.35rem !important;
}
.dx-chapter-tech .dx-tech-cap-label {
  color: #3A3F4A !important;
  font-weight: 500 !important;
  font-size: 0.86rem !important;
}

/* R15 — left-justified chapter header variant for 'The Technologies'. */
.dx-chapter-head--left {
  text-align: left;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}
.dx-chapter-head--left .section-label,
.dx-chapter-head--left .section-title,
.dx-chapter-head--left .section-lead { text-align: left; margin-left: 0; }
.dx-chapter-head--left .section-title { max-width: 24ch; }
.dx-chapter-head--left .section-lead { max-width: 64ch; }

/* R15 — animation titles (placed above each animation SVG) */
.dx-anim-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0072CE;
  margin: 0 auto 14px;
  text-align: center;
  max-width: 1200px;
  padding: 0 24px;
}
.dx-chapter-tech .dx-anim-title { color: #0072CE; }

/* R15 — inline animation title sits BELOW the canvas (anchored to the
   animation), left-aligned, persistently visible while the user scrolls
   through the sticky frame. */
.dx-anim-title--inline {
  text-align: left;
  margin: 14px 0 0;
  padding: 8px 14px;
  max-width: none;
  font-size: 0.74rem;
  letter-spacing: 0.20em;
  background: rgba(255,255,255,0.85);
  border-left: 3px solid #0072CE;
  border-radius: 0 6px 6px 0;
  align-self: flex-start;
}
.dx-mech-canvas-wrap {
  display: flex;
  flex-direction: column;
  align-self: center;
  justify-content: center;
  width: 100%;
}
.dx-mech-canvas-wrap .dx-mech-canvas { width: 100%; }

/* R15 — ANINA merged section: share the chapter blue background, slow the
   scroll so the 5-step animation has time to play, and remove the cream
   override that fought the chapter color. */
.dx-mech--merged {
  background: transparent !important;
  margin: 16px auto 32px;
}
.dx-chapter-tech .dx-mech--merged { background: transparent !important; }
.dx-mech--merged .dx-mech-scroll { height: 1400vh; } /* sped up again — was 2000vh */
.dx-mech--merged .dx-mech-sticky { padding-top: clamp(48px, 8vh, 72px); }
@media (max-width: 900px) {
  .dx-mech--merged .dx-mech-scroll { height: auto; }
}

/* R15 — 'What ANINA unlocks' closing block (replaces the temperature
   thermometer row + two pillar cards). Lives on the chapter blue bg. */
.dx-anina-unlocks { margin: 24px auto 8px; padding: 0 24px; }
.dx-anina-unlocks-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0072CE;
  margin: 0 0 18px;
}
.dx-anina-unlocks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 22px;
}
.dx-anina-unlock {
  background: #FFFFFF;
  border: 1px solid rgba(11,27,38,0.08);
  border-left: 3px solid #0072CE;
  border-radius: 0 8px 8px 0;
  padding: 20px 22px;
}
.dx-anina-unlock-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.1;
  color: #0072CE;
  margin: 0 0 6px;
}
.dx-anina-unlock-label {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #1F2A37;
  margin: 0;
}
.dx-anina-unlocks-foot {
  font-size: 0.86rem;
  line-height: 1.55;
  color: #3A3F4A;
  max-width: 72ch;
  margin: 0;
}
.dx-anina-unlocks-foot strong { color: #0B1B26; }
@media (max-width: 900px) {
  .dx-anina-unlocks-grid { grid-template-columns: 1fr; gap: 12px; }
}

/* ============================================================
   R14: How Seek solved it — wide two-column header
   ============================================================ */
.dx-chapter-head--wide { text-align: left; margin-bottom: 48px; max-width: 1200px; }
.dx-system-head-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.3fr);
  gap: 56px;
  align-items: center; /* R14: vertically center right-side paragraph with the left title block */
}
.dx-system-head-lead .section-label { margin-bottom: 14px; }
.dx-system-head-lead .section-title {
  margin: 0 0 14px;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.1;
  max-width: none;
}
.dx-system-head-tag {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--teal, #0072CE);
  font-weight: 700;
  margin: 0;
}
.dx-system-head-tag strong { color: var(--teal, #0072CE); font-weight: 700; }
.dx-system-head-body { display: flex; flex-direction: column; gap: 16px; padding-top: 8px; }
.dx-system-head-para {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--ink-light, #3A3F4A);
  max-width: 60ch;
}
.dx-system-head-para strong { color: var(--ink, #0B1B26); font-weight: 600; }
@media (max-width: 880px) {
  .dx-system-head-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ===== R14 #8: Test-breadth narrative — programmable platform ===== */
.dx-breadth {
  padding: 96px 0 88px;
  background: linear-gradient(180deg, var(--white, #fff) 0%, #F2F6FB 100%);
}
.dx-breadth-inner { display: flex; flex-direction: column; gap: 48px; }
.dx-breadth-head { max-width: 920px; }
.dx-breadth-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal, #0E8FA8);
  margin: 0 0 14px;
}
.dx-breadth-title {
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--ink, #0B1B26);
  max-width: 18ch;
}
.dx-breadth-lede {
  font-family: var(--font-display);
  font-size: 1.18rem;
  line-height: 1.55;
  color: var(--ink-muted, #4A5560);
  max-width: 62ch;
  margin: 0;
}
.dx-breadth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.dx-breadth-card {
  padding: 32px 32px 30px;
  border-radius: 14px;
  background: var(--white, #fff);
  border: 1px solid rgba(11,27,38,0.08);
  box-shadow: 0 10px 30px rgba(11,27,38,0.05);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.dx-breadth-card--lab { border-left: 4px solid var(--teal, #0E8FA8); }
.dx-breadth-card--field { border-left: 4px solid var(--brand-blue, #0072CE); }
.dx-breadth-card-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted, #6B7480);
  margin: 0;
}
.dx-breadth-card--lab .dx-breadth-card-tag { color: var(--teal, #0E8FA8); }
.dx-breadth-card--field .dx-breadth-card-tag { color: var(--brand-blue, #0072CE); }
.dx-breadth-card-title {
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink, #0B1B26);
}
.dx-breadth-card-body {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--ink-muted, #4A5560);
  margin: 0;
}
.dx-breadth-card-list {
  list-style: none;
  padding: 14px 0 0;
  margin: 0;
  border-top: 1px solid rgba(11,27,38,0.06);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dx-breadth-card-list li {
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--ink, #0B1B26);
  padding-left: 18px;
  position: relative;
}
.dx-breadth-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 2px;
  background: var(--ink-muted, #6B7480);
}
.dx-breadth-card--lab .dx-breadth-card-list li::before { background: var(--teal, #0E8FA8); }
.dx-breadth-card--field .dx-breadth-card-list li::before { background: var(--brand-blue, #0072CE); }
.dx-breadth-card-list strong { color: var(--ink, #0B1B26); font-weight: 600; }
.dx-breadth-foot {
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--ink, #0B1B26);
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(11,27,38,0.08);
}
.dx-breadth-foot strong { color: var(--brand-blue, #0072CE); font-weight: 600; }
@media (max-width: 880px) {
  .dx-breadth-grid { grid-template-columns: 1fr; }
  .dx-breadth { padding: 64px 0 60px; }
}

/* ============================================================
   ROUND 16 — POC text wrap, mono cleanup, spacing, dividers
   ============================================================ */

/* Item 3: trim the gap between "The Technologies" 4-card chapter and the first tech section */
section.dx-chapter.dx-chapter-tech#technologies { padding-bottom: 8px; }
section.dx-chapter.dx-chapter-tech#technologies .dx-tech-rail { margin-top: 20px; margin-bottom: 0; }
section.dx-tech.dx-chapter-tech.dx-extraction { padding-top: 32px; }

/* Item 9: kill the dark "01 · VELOX —— 02 · ANINA" full-width divider bars */
.dx-tech-divider { display: none !important; }

/* Item 7: persistent Velox extraction title (sticky on top while scrolling through the split) */
.dx-anim-title {
  position: sticky;
  top: 80px;
  z-index: 5;
  background: rgba(234, 242, 251, 0.96);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 10px 18px;
  border-left: 4px solid #0072CE;
  border-radius: 6px;
  width: max-content;
  max-width: calc(100% - 32px);
  margin: 0 auto 16px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #0B1B26;
  text-transform: none;
}
.dx-anim-title strong, .dx-anim-title b { color: #0072CE; }

/* Inline animation title used inside the ANINA sticky scrolly stays inline (don't double-stick) */
.dx-anim-title.dx-anim-title--inline {
  position: static;
  background: rgba(255,255,255,0.92);
  border-left: 4px solid #0072CE;
  margin: 12px auto 0;
}

/* Item 8: dx-deploy-formats — add a "Same workflow. Either format." header band INSIDE the box (the standalone <p class="dx-seekit-flow-header"> is removed from HTML) */
.dx-deploy-formats {
  position: relative;
}
.dx-deploy-formats::before {
  content: "Same workflow. Either format.";
  display: block;
  grid-column: 1 / -1;
  background: linear-gradient(180deg, #0072CE 0%, #005AA0 100%);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.01em;
  padding: 14px 22px;
  margin: -1px -1px 0;
  border-radius: 9px 9px 0 0;
  width: calc(100% + 2px);
}

/* Make sure existing .dx-seekit-flow-header (if still present anywhere) becomes hidden */
.dx-seekit-flow-header { display: none !important; }


/* Round 16 follow-up: sticky title wrap + tighter chapter transitions */
.dx-extract-split-wrap {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 8px;
}

/* Tighten the gap between Chapter 2 (system jobs) and Chapter 3 (deploy formats) */
.dx-chapter-system--open { padding-bottom: 24px !important; }
.dx-systems-head--continuation { padding-top: 4px !important; }

/* Tighten transition into Velox (after chapter 3) too */
section.dx-systems.dx-chapter-system + #devices + section.dx-tech.dx-chapter-tech.dx-extraction {
  padding-top: 24px;
}

/* ============================================================
   R16-followup-2: UNIFIED DEPLOY CARD
   Merges dx-deploy-hero + workflow + dx-deploy-formats into ONE block.
   Removes the old standalone-card styling and the ::before band on formats.
   ============================================================ */
.dx-deploy-unified {
  background: #ffffff;
  border: 1px solid rgba(11,27,38,0.08);
  border-radius: 14px;
  box-shadow: 0 6px 28px rgba(11,27,38,0.06);
  padding: clamp(28px, 4vw, 44px) clamp(24px, 3.5vw, 44px);
  max-width: 1180px;
  margin: 0 auto;
  overflow: hidden;
}

/* Override the standalone-card margins on inner blocks */
.dx-deploy-unified .dx-deploy-hero {
  margin: 0;
  max-width: 100%;
}
.dx-deploy-unified .dx-deploy-formats {
  margin: 0;
  max-width: 100%;
  border: none;
  box-shadow: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
  position: static;
}
/* Kill the old ::before "Same workflow" band now that the eyebrow handles it */
.dx-deploy-unified .dx-deploy-formats::before { content: none !important; display: none !important; }
.dx-deploy-unified .dx-deploy-format { padding: 18px 22px; }

/* Inner divider between sections */
.dx-deploy-unified-divider {
  height: 1px;
  background: rgba(11,27,38,0.08);
  margin: clamp(22px, 3vw, 32px) 0;
}

/* Workflow eyebrow */
.dx-deploy-unified-workflow { text-align: center; }
.dx-deploy-unified-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: #0072CE;
  margin: 0 0 18px;
  text-transform: uppercase;
}
.dx-deploy-unified-workflow .dx-seekit-flow {
  margin: 0 auto;
  max-width: 100%;
}

/* Hide the old separate total line (15-30 min now lives in the hero stat) */
.dx-seekit-total { display: none !important; }

/* On mobile, the unified card stacks cleanly */
@media (max-width: 880px) {
  .dx-deploy-unified { padding: 24px 18px; }
  .dx-deploy-unified-divider { margin: 20px 0; }
}

/* ============================================================
   R16-followup-3: Animation heading block (replaces small pill)
   Used by Velox / ANINA / BioSeeker.
   Modeled after the mLFA section header typography.
   Style: small blue mono eyebrow + bold dark serif title + gray body tagline.
   ============================================================ */
.dx-anim-heading {
  text-align: left;
  margin: 0 auto 24px;
  max-width: 1200px;
  padding: 0 24px;
}
/* Match the mLFA section pattern exactly: same fonts, same sizes as
   .section-label / .section-title / .section-subtitle. NO serif. */
.dx-anim-heading .dx-anim-heading-eyebrow,
p.dx-anim-heading-eyebrow {
  font-family: var(--font-mono) !important;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0072CE !important;
  margin: 0 0 var(--space-3, 12px);
  line-height: 1.4;
}
.dx-anim-heading .dx-anim-heading-title,
h3.dx-anim-heading-title {
  font-family: var(--font-display) !important;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink, #0B1B26) !important;
  margin: 0 0 var(--space-4, 16px);
}
.dx-anim-heading .dx-anim-heading-sub,
p.dx-anim-heading-sub {
  font-family: var(--font-display) !important;
  font-size: 1.25rem;
  line-height: 1.35;
  font-weight: 500;
  color: var(--ink-light, #3A3F4A) !important;
  margin: 0;
  max-width: 68ch;
}

/* Compact variant: same fonts, slightly smaller for sticky canvas regions */
.dx-anim-heading--compact {
  text-align: center;
  padding: 0 8px;
  margin: 0 0 14px;
}
.dx-anim-heading--compact .dx-anim-heading-eyebrow {
  margin: 0 0 6px;
}
.dx-anim-heading--compact .dx-anim-heading-title {
  font-size: clamp(1.4rem, 2.6vw, 2rem) !important;
  margin: 0 0 6px;
  line-height: 1.15;
}
.dx-anim-heading--compact .dx-anim-heading-sub {
  font-size: 1rem !important;
  line-height: 1.4;
  margin: 0 auto;
  max-width: 60ch;
}

/* Mobile: tighten the headings */
@media (max-width: 880px) {
  .dx-anim-heading { padding: 0 16px; margin-bottom: 18px; }
  .dx-anim-heading-title { font-size: 1.6rem !important; }
  .dx-anim-heading-sub { font-size: 1rem !important; }
}

/* When the heading lives inside the BioSeeker mech-dx-header (which is itself a centered container),
   keep alignment consistent and remove its own outer margin. */
.mech-dx-header .dx-anim-heading {
  margin: 0;
  padding: 0;
  max-width: 100%;
}

/* Hide the legacy mech-dx-header section-label/section-title if the new heading is present
   (kept null so existing visual hierarchy from the new heading rules). */
.mech-dx-header > .section-label,
.mech-dx-header > .section-title { display: none; }

/* Override the old R16 sticky-pill rule for legacy .dx-anim-title in Velox
   (we replaced the markup; no .dx-anim-title remains in Velox/ANINA/BioSeeker,
   but defensively neutralize any leftover instance) */
.dx-extract-split-wrap > .dx-anim-title,
.dx-mech-canvas-wrap > .dx-anim-title,
.mech-dx-sticky > .dx-anim-title { display: none !important; }

/* Velox: anchor the new heading at the top of the sticky split-wrap.
   Offset must clear BOTH the site header (~74px) and the sticky .dx-page-nav (113-169px). */
.dx-extract-split-wrap > .dx-anim-heading {
  position: sticky;
  top: 180px;
  z-index: 5;
  background: linear-gradient(180deg, rgba(234,242,251,0.97) 0%, rgba(234,242,251,0.92) 78%, rgba(234,242,251,0) 100%);
  padding: 18px 24px 18px;
  margin-bottom: 8px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
@media (max-width: 880px) {
  .dx-extract-split-wrap > .dx-anim-heading { top: 140px; padding: 12px 16px 12px; }
}

/* R16-followup-3: push ANINA's sticky scrollytelling region below the fixed page-nav
   so the heading inside dx-mech-canvas-wrap renders below it instead of behind it. */
.dx-mech--merged .dx-mech-sticky {
  top: 180px !important;
  height: calc(100vh - 180px) !important;
  padding-top: 24px;
}

/* R16-followup-3: push BioSeeker's sticky region below the fixed page-nav */
.mech-dx-engine--nested .mech-dx-sticky {
  top: 180px !important;
  height: calc(100vh - 180px) !important;
  padding-top: 24px;
}

/* Velox: the steps column on the right is taller than the heading; ensure the heading sits
   above the right column when sticky (avoid the "Collect & bind" header peeking through). */
.dx-extract-split-wrap > .dx-anim-heading {
  width: 100%;
  box-sizing: border-box;
  border-radius: 0;
  /* extend the gradient to clear the right-column top rows */
  box-shadow: 0 8px 16px -8px rgba(11,27,38,0.05);
}

/* ============================================================
   R16-followup-4: Animation title overlap + alignment + progress
   1) Velox: push the device + steps below the sticky heading
   2) ANINA: left-align the title (match Velox)
   3) BioSeeker: left-align the title (match Velox)
   4) Raise the blue scroll-progress bars off the section's bottom edge
   ============================================================ */

/* 1) Velox — clear space below the sticky heading so the top of the device
      drawing and the right-column step 1 are not cut off. The sticky title
      sits on top via z-index, so we push the steps/device content down. */
.dx-extract-split-wrap .dx-extract-split { padding-top: 180px; }
@media (max-width: 880px) {
  .dx-extract-split-wrap .dx-extract-split { padding-top: 120px; }
}

/* 2) ANINA — title was centered via the --compact variant. Override to left. */
.dx-mech--merged .dx-anim-heading.dx-anim-heading--compact,
.dx-mech-canvas-wrap > .dx-anim-heading.dx-anim-heading--compact {
  text-align: left;
  padding-left: 24px;
  padding-right: 24px;
}
.dx-mech--merged .dx-anim-heading.dx-anim-heading--compact .dx-anim-heading-eyebrow,
.dx-mech--merged .dx-anim-heading.dx-anim-heading--compact .dx-anim-heading-title,
.dx-mech--merged .dx-anim-heading.dx-anim-heading--compact .dx-anim-heading-sub {
  text-align: left;
}
.dx-mech--merged .dx-anim-heading.dx-anim-heading--compact .dx-anim-heading-sub { margin-left: 0; }

/* 3) BioSeeker — make the engine header span the full sticky width and
      align its inner heading left like Velox. */
.mech-dx-engine--nested .mech-dx-header {
  text-align: left !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding-left: 24px;
  padding-right: 24px;
}
.mech-dx-engine--nested .mech-dx-header .dx-anim-heading,
.mech-dx-engine--nested .mech-dx-header .dx-anim-heading-eyebrow,
.mech-dx-engine--nested .mech-dx-header .dx-anim-heading-title,
.mech-dx-engine--nested .mech-dx-header .dx-anim-heading-sub {
  text-align: left;
}

/* 4) Raise the blue scrolly progress bars off the section's bottom edge
      (both ANINA and BioSeeker sit flush at bottom: 0 today). */
.dx-mech-progress {
  bottom: 28px;
}

/* Round 3: ANINA progress bar moved inside .dx-mech-canvas-wrap so it sits
   directly under the animation container (matching the BioSeeker layout),
   instead of being centered across the full sticky width. */
.dx-mech-canvas-wrap {
  position: relative;
}
.dx-mech-progress--canvas {
  position: relative;
  bottom: auto;
  left: auto;
  transform: none;
  width: 100%;
  max-width: none;
  margin: 14px 0 0;
}
.mech-dx-engine--nested .mech-dx-progress-track,
.mech-dx-progress-track {
  bottom: 28px;
}
@media (max-width: 880px) {
  .dx-mech-progress { bottom: 18px; }
  .mech-dx-engine--nested .mech-dx-progress-track,
  .mech-dx-progress-track { bottom: 18px; }
}

/* ============================================================
   R17 — Safari/Mobile audit fixes (Diagnostics page)
   1) Velox mobile: drop sticky heading, restore SVG aspect ratio
   2) ANINA mobile/tablet: opaque narration + buffer to next section
   3) BioSeeker desktop: constrain sticky to 1280px (match ANINA)
   4) BioSeeker mobile: clear sticky page-nav with scroll-margin/padding
   ============================================================ */

/* --- 1) Velox on mobile -------------------------------------------------- */
/* The sticky title (top:140px) was colliding with the page-nav (z:110) and
   eating ~280px of viewport before the device drawing appeared. Drop the
   sticky entirely on narrow viewports and let the heading sit inline. */
@media (max-width: 880px) {
  .dx-extract-split-wrap {
    scroll-margin-top: 96px;
  }
  .dx-extract-split-wrap > .dx-anim-heading,
  .dx-extract-split-wrap .dx-anim-heading,
  .dx-extract-split-wrap .dx-anim-heading--compact {
    position: static !important;
    top: auto !important;
    padding-top: 32px;
    padding-bottom: 16px;
  }
  /* Heading no longer needs the 120px offset because it isn't sticky. */
  .dx-extract-split-wrap .dx-extract-split {
    padding-top: 24px;
  }
  /* Restore the device SVG aspect ratio. Native artboard is 600x760. */
  .dx-extract-split-wrap .dx-extract-svg,
  .dx-extract-split-wrap .dx-extract-stage svg,
  .dx-extract-split-wrap svg.dx-extract-device {
    width: 100%;
    height: auto;
    aspect-ratio: 600 / 760;
    max-height: none;
  }
  .dx-extract-split-wrap .dx-extract-stage {
    min-height: 0;
  }
}

/* --- 2) ANINA narration bleed (mobile + tablet) -------------------------- */
/* On <=1024px the pinned narration was overlaying the "What ANINA unlocks"
   section because the items have no background. Mask them and buffer the
   following section. */
@media (max-width: 1024px) {
  .dx-mech--merged .dx-mech-sticky {
    background: #ffffff;
    padding-bottom: 48px;
  }
  .dx-mech--merged .dx-mech-narration .dx-mech-item {
    background: #ffffff;
  }
  .dx-mech--merged + section,
  .dx-mech--merged + .dx-anina-unlocks,
  .dx-mech--merged ~ .dx-anina-unlocks {
    padding-top: 64px;
  }
}

/* --- 3) BioSeeker desktop sticky width ---------------------------------- */
/* Audit found .mech-dx-engine--nested .mech-dx-sticky had max-width:none
   while ANINA's equivalent is 1280px. Match ANINA so the two animations
   share the same canvas width on desktop. */
.mech-dx-engine--nested .mech-dx-sticky {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

/* --- 4) BioSeeker mobile header clearance ------------------------------- */
/* Eyebrow + title were landing behind the sticky page-nav at offset 50.
   scroll-margin pushes scroll anchors down; extra header padding ensures
   the title clears the 96px nav band. */
@media (max-width: 880px) {
  .mech-dx-engine--nested {
    scroll-margin-top: 96px;
  }
  .mech-dx-engine--nested .mech-dx-header {
    padding-top: 32px;
  }
}


/* ============================================================
   ROUND 1 (May 2026) — Diagnostics edits
   - Markets: flip-card grid (replaces 3-col matrix)
   - Tech 02: "What ANINA Unlocks" callout above caps band
   - Reaction Inside the Tube: circled number style (Velox parity)
   - Tech 03 BioSeeker: rail header removed; Stage 0X → circled num
   ============================================================ */

/* ---- Markets: flip-card grid ----------------------------------- */
.dx-markets-flipgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 8px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
/* Round 19: markets flipcards were oversized (aspect 4/5 → ~520px tall).
   Constrain them to a compact square-ish footprint so all six fit cleanly. */
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard {
  aspect-ratio: 4 / 4.6;
  max-width: 340px;
  margin: 0 auto;
  width: 100%;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-face {
  padding: 22px 18px;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-back {
  padding: 20px 18px;
  justify-content: flex-start;
  gap: 10px;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-pict {
  width: 52px;
  height: 52px;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-name {
  font-size: 1.05rem;
  line-height: 1.2;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-hint {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-name--back {
  font-size: 1.35rem;
  padding-bottom: 8px;
  margin-bottom: 6px;
  line-height: 1.2;
}
.dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) .dx-flipcard-desc {
  font-size: 1.05rem;
  line-height: 1.5;
}
@media (max-width: 760px) {
  .dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 520px) {
  .dx-markets-flipgrid:not(.dx-gauntlet-flipgrid) {
    grid-template-columns: 1fr;
  }
}
/* R15: 5-card Seek Extraction grid (Tissue / Blood / Saliva / Urine / Swab).
   Force 5-across at all desktop/tablet widths down to 700px. Below that,
   stack 2-up. Use !important to beat the broader 960px rule below that
   pushes .dx-markets-flipgrid to 2 columns. */
.dx-gauntlet-flipgrid.dx-markets-flipgrid {
  grid-template-columns: repeat(5, 1fr) !important;
  gap: 12px;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard {
  aspect-ratio: 4 / 4.6; /* near-square cards — enough room for back text without huge empty space */
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-face {
  padding: 18px 14px;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-front {
  gap: 12px;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-pict {
  width: 56px; height: 56px;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-name {
  font-size: 1.05rem;
  line-height: 1.2;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-hint {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-back {
  padding: 18px 14px;
  justify-content: flex-start;
  gap: 10px;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-name--back {
  font-size: 1.0rem;
  padding-bottom: 6px;
  margin-bottom: 2px;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-desc {
  font-size: 0.84rem;
  line-height: 1.45;
}
.dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard-result {
  font-size: 0.84rem;
  line-height: 1.45;
  padding-top: 8px;
}
@media (max-width: 700px) {
  .dx-gauntlet-flipgrid.dx-markets-flipgrid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .dx-gauntlet-flipgrid.dx-markets-flipgrid .dx-flipcard {
    aspect-ratio: 3 / 4;
  }
}
@media (max-width: 600px) {
  .dx-gauntlet-flipgrid.dx-markets-flipgrid {
    grid-template-columns: 1fr;
  }
}
.dx-flipcard {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  perspective: 1200px;
  cursor: pointer;
  outline: none;
}
.dx-flipcard-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  /* WebKit fix: establish 3D context so backface-visibility on children works. */
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}
.dx-flipcard:hover .dx-flipcard-inner,
.dx-flipcard:focus-visible .dx-flipcard-inner,
.dx-flipcard.is-flipped .dx-flipcard-inner {
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
}
.dx-flipcard-face {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  border: 1px solid rgba(11,27,38,0.08);
  background: #fff;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  padding: 28px 22px;
  box-shadow: 0 2px 6px rgba(11,27,38,0.04);
  transition: box-shadow 0.3s ease;
}
.dx-flipcard:hover .dx-flipcard-face {
  box-shadow: 0 14px 32px rgba(0,114,206,0.16);
}
.dx-flipcard-front {
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 18px;
}
.dx-flipcard-back {
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  background: #0072CE;
  color: #fff;
  border-color: #0072CE;
  justify-content: flex-start;
  gap: 14px;
  /* WebKit fallback: ensure back is fully hidden until card flips.
     backface-visibility alone is unreliable in some WebKit builds. */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease 0.3s;
}
.dx-flipcard:hover .dx-flipcard-back,
.dx-flipcard:focus-visible .dx-flipcard-back,
.dx-flipcard.is-flipped .dx-flipcard-back {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.3s ease 0.3s;
}
.dx-flipcard-front {
  transition: opacity 0.3s ease;
}
.dx-flipcard:hover .dx-flipcard-front,
.dx-flipcard:focus-visible .dx-flipcard-front,
.dx-flipcard.is-flipped .dx-flipcard-front {
  opacity: 0;
  transition: opacity 0.3s ease 0.3s;
}
.dx-flipcard-pict {
  width: 88px;
  height: 88px;
  color: #0072CE;
  flex: 0 0 auto;
}
.dx-flipcard-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #0B1B26;
  margin: 0;
  line-height: 1.15;
}
.dx-flipcard-name--back {
  color: #fff;
  font-size: 1.4rem;
  letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(255,255,255,0.28);
  padding-bottom: 10px;
  margin-bottom: 4px;
}
.dx-flipcard-hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6B7280;
  margin: 0;
}
.dx-flipcard-desc {
  font-size: 1.05rem;
  line-height: 1.5;
  color: #fff;
  margin: 0;
}

@media (max-width: 960px) {
  .dx-markets-flipgrid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .dx-flipcard { aspect-ratio: 3 / 4; }
  .dx-flipcard-pict { width: 64px; height: 64px; }
  .dx-flipcard-name { font-size: 1.1rem; }
  .dx-flipcard-desc { font-size: 0.85rem; }
  .dx-flipcard-face { padding: 22px 18px; }
}

/* ---- Gauntlet (Field-Validated Matrices) flipcard variant ---- */
.dx-gauntlet-grid--flip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.dx-flipcard--gauntlet { aspect-ratio: 3 / 4; }
.dx-flipcard--gauntlet .dx-flipcard-front {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  padding: 28px 26px;
}
.dx-flipcard--gauntlet .dx-flipcard-back {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  text-align: left;
  padding: 28px 26px;
}
.dx-flipcard-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal, #0072CE);
  margin: 0 0 10px;
}
.dx-flipcard--gauntlet .dx-flipcard-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}
.dx-flipcard--gauntlet .dx-flipcard-name--back {
  font-size: 1.1rem;
  color: #fff;
  margin: 0 0 4px;
}
.dx-flipcard--gauntlet .dx-flipcard-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.92);
  margin: 0;
}

/* R14: flipcard back text contrast — override `.dx-tech.dx-chapter-tech p/li` (specificity 0,2,1)
   that was making back-side text dark. Hoist back-side text to white with !important. */
.dx-flipcard .dx-flipcard-back .dx-flipcard-name,
.dx-flipcard .dx-flipcard-back .dx-flipcard-name--back,
.dx-flipcard .dx-flipcard-back h3,
.dx-flipcard .dx-flipcard-back h4 { color: #fff !important; }
.dx-flipcard .dx-flipcard-back .dx-flipcard-desc,
.dx-flipcard .dx-flipcard-back p,
.dx-flipcard .dx-flipcard-back li { color: rgba(255,255,255,0.92) !important; }
.dx-flipcard .dx-flipcard-back .dx-flipcard-eyebrow { color: #7DD3FC !important; }
.dx-flipcard-result {
  font-size: 0.92rem;
  line-height: 1.45;
  color: #fff;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.22);
}
.dx-flipcard-result strong { color: #fff; font-weight: 700; }
@media (max-width: 960px) {
  .dx-gauntlet-grid--flip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .dx-gauntlet-grid--flip { grid-template-columns: 1fr; }
  .dx-flipcard--gauntlet { aspect-ratio: 5 / 3; max-width: 480px; margin: 0 auto; }
}
@media (max-width: 560px) {
  .dx-markets-flipgrid { grid-template-columns: 1fr; }
  .dx-flipcard { aspect-ratio: 5 / 3; max-width: 480px; margin: 0 auto; }
}

/* ---- Tech 02: "What ANINA Unlocks" eyebrow above caps band ---- */
.dx-tech-caps-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0072CE;
  font-weight: 700;
  margin: 24px 0 12px;
  text-align: center;
}

/* ---- Reaction Inside the Tube: circled number on narration items
       (Velox parity — see .dx-extract-num) ---------------------------- */
.dx-mech-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #0072CE;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  margin-right: 14px;
  flex-shrink: 0;
  line-height: 1;
}
.dx-mech-what-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 6px 0 8px;
}
.dx-mech-what-row .dx-mech-what {
  margin: 0;
  flex: 1;
}
/* Indent body text to align with the heading, not the number badge */
.dx-mech-what-row ~ .dx-mech-text,
.dx-mech-what-row ~ .dx-mech-kicker {
  padding-left: calc(36px + 14px); /* badge width + margin-right */
}
@media (max-width: 720px) {
  .dx-mech-num { width: 30px; height: 30px; font-size: 0.9rem; margin-right: 10px; }
  .dx-mech-what-row ~ .dx-mech-text,
  .dx-mech-what-row ~ .dx-mech-kicker { padding-left: calc(30px + 10px); }
}

/* ---- BioSeeker narration: circled number replaces "Stage 0X" eyebrow */
.mech-bio-narration-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 6px;
}
.mech-bio-narration-row .mech-bio-narration-text {
  flex: 1;
  margin: 0;
}
.mech-bio-narration-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #0072CE;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}
@media (max-width: 720px) {
  .mech-bio-narration-num { width: 30px; height: 30px; font-size: 0.9rem; }
  .mech-bio-narration-row { gap: 10px; }
}

/* ============================================================
   ROUND 2 (May 2026)
   ============================================================ */

/* The System: flow chart now uses the same Sample → Result row used in
   "Two Devices". Give it a little extra breathing room above the section
   bottom border. */
.dx-system-flow {
  margin-top: 12px;
  margin-bottom: 8px;
}

/* "Two Devices" header — coda line moved up directly beneath the headline. */
.dx-systems-formats-coda {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 0.98rem;
  line-height: 1.5;
  color: #475467;
}
.dx-systems-formats-coda strong {
  color: #0B1B26;
  font-weight: 600;
}
@media (max-width: 720px) {
  .dx-systems-formats-coda { font-size: 0.92rem; }
}

/* ============================================================
   Round 4 (May 2026) — Contrast Audit
   User direction: "All text against dark blue backgrounds should be
   white for sufficient contrast." This block enforces white text on
   every surface whose background is brand blue (#0072CE) or ink
   (#0B1B26 / var(--ink)). Keep at end of file for highest specificity.
   ============================================================ */

/* Generic ink/teal surface defaults */
.dx-partner,
.dx-partner * {
  color: #ffffff;
}
.dx-partner a { color: #ffffff; text-decoration: underline; }
.dx-partner .section-label { color: rgba(255,255,255,0.78); }
.dx-partner h2, .dx-partner h3, .dx-partner h4 { color: #ffffff; }

/* Deploy hero stat card (blue gradient) */
.dx-deploy-hero-stat,
.dx-deploy-hero-stat * { color: #ffffff; }
.dx-deploy-hero-stat .dx-deploy-stat-label,
.dx-deploy-hero-stat .dx-deploy-stat-sub { color: rgba(255,255,255,0.85); }

/* Case-circle hub (blue background) */
.dx-journey-hub,
.dx-journey-hub * { color: #ffffff; }
.dx-journey-hub-eyebrow { color: rgba(255,255,255,0.78); }
.dx-journey-hub-sub { color: rgba(255,255,255,0.85); }

/* Final SeekIt flow step (blue background) */
.dx-seekit-final,
.dx-seekit-final * { color: #ffffff; }

/* Generic safety net: any explicit dark-blue background that contains
   plain inline text inherits white. */
[style*="background:#0072CE"],
[style*="background: #0072CE"],
[style*="background-color:#0072CE"],
[style*="background-color: #0072CE"],
[style*="background:#0B1B26"],
[style*="background: #0B1B26"] {
  color: #ffffff;
}

/* ============================================================
   ROUND 6 (May 2026) — diagnostics edits
   ============================================================ */

/* Uniform architecture boxes — the final "Result" box should look
   identical to the other 4 (no teal fill, no inverted text). The
   .dx-seekit-final class has been removed in HTML, but we also
   defensively neutralise any lingering teal styling here. */
.dx-seek-system .dx-seekit-step,
.dx-system-flow .dx-seekit-step {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  color: var(--ink);
}
.dx-seek-system .dx-seekit-step h4,
.dx-seek-system .dx-seekit-step p,
.dx-seek-system .dx-seekit-step .dx-seekit-step-num {
  color: var(--ink) !important;
}
.dx-seek-system .dx-seekit-step .dx-seekit-step-num,
.dx-system-flow .dx-seekit-step .dx-seekit-step-num {
  color: var(--teal) !important;
}

/* Field Kit step list — flat variant: no rounded corners,
   no blue/teal left or top accents, even in active state. */
.dx-system-steps.dx-system-steps--flat li {
  border-top: 1px solid var(--cream-dark);
  border-left: none;
  border-radius: 0;
  background: transparent;
}
.dx-system-steps.dx-system-steps--flat li:first-child {
  border-top-color: var(--cream-dark);
}
.dx-system-steps.dx-system-steps--flat li.is-active {
  background: transparent;
  border-top-color: var(--cream-dark);
  border-left-color: transparent;
}
.dx-system-steps.dx-system-steps--flat li.is-active .dx-system-step-num {
  color: var(--teal);
}
.dx-system-steps.dx-system-steps--flat li.is-active h4 {
  color: var(--ink);
}

/* Enlarged breadth-foot tagline (Build once. Reprogram for the next target.
   The platform scales with the pipeline.) */
.dx-breadth-foot.dx-breadth-foot--lg {
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  line-height: 1.35;
  font-weight: 500;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}
.dx-breadth-foot.dx-breadth-foot--lg strong {
  font-weight: 700;
  color: var(--teal);
}

/* ============================================================
   ROUND 7 (May 2026) — diagnostics edits
   ============================================================ */

/* ---- Tech 01 Extraction: image transparent against blue bg,
        centered with IS/REPLACES/MATTERS text, more padding before
        the intro frame, larger spacing in stat row. ---- */
.dx-extraction-intro--text-heavy {
  align-items: center;
  padding-top: 16px; /* Round 7: more padding before IS/REPLACES/MATTERS */
}
.dx-extraction-intro-figure--compact {
  /* Round 7: center Velox image cleanly against the page bg by giving it
     an intentional rounded frame that hides the JPG's edges. */
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dx-extraction-intro-figure--compact img {
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  /* Slight contrast lift pushes near-white pixels to pure white so the
     multiply blend drops them onto the blue page bg with no halo. */
  filter: contrast(1.08) brightness(1.04);
  mix-blend-mode: multiply;
  max-width: 82%;
  height: auto;
}
/* Stat row — Round 7: more breathing room between each takeaway, no wrap */
.dx-tech .dx-stat-row {
  gap: var(--space-12);
  margin-top: var(--space-16);
  padding: 0 var(--space-6);
}
.dx-tech .dx-stat { gap: var(--space-3); }
.dx-tech .dx-stat-label { font-size: 0.9rem; }
.dx-tech .dx-stat-num {
  white-space: nowrap;
  font-size: clamp(1.25rem, 1.45vw, 1.7rem);
  letter-spacing: -0.01em;
}

/* ---- Tech 01 Validated Matrices: pictogram + eyebrow + name on front
        (Markets-card parity). ---- */
.dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-front {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding: 28px 22px;
}
.dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-eyebrow {
  margin: 0 0 4px;
  text-align: center;
}
.dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-pict {
  width: 72px;
  height: 72px;
  color: #0072CE;
  flex: 0 0 auto;
  margin: 4px 0 6px;
}
.dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-name {
  font-size: 1.2rem;
  text-align: center;
}
.dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-hint {
  text-align: center;
  margin: 0;
}
@media (max-width: 960px) {
  .dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-pict { width: 56px; height: 56px; }
  .dx-flipcard--gauntlet.dx-flipcard--icon .dx-flipcard-name { font-size: 1.05rem; }
}

/* ---- Tech 02 + Tech 03: header wrap promoted to .container so the
        section-label / section-title / IS/REPLACES/MATTERS frame all
        share the same left edge as Tech 01. ---- */
.dx-tech-head-wrap {
  /* match Tech 01 max-width — sits inside .container which is already
     1180px wide. Restrict text to readable measure, anchored left. */
  text-align: left;
}
.dx-tech-head-wrap > .section-title {
  max-width: 56ch;
}
.dx-tech-head-wrap > .section-label {
  margin-bottom: var(--space-3);
}
/* Round 7: extra padding before the IS/REPLACES/MATTERS frame so the
   intro rows breathe after the headline (matches Tech 01 spacing). */
.dx-tech-head-wrap .dx-tech-intro-pair {
  margin-top: 32px;
  gap: 48px;
}
.dx-tech-head-wrap .dx-tech-intro-frame {
  gap: 22px; /* more space between IS/REPLACES/MATTERS rows */
}

/* ---- Tech 02: amplification tube — balanced size ---- */
.dx-anina .dx-anina-vial-figure {
  max-width: 260px;
}
.dx-anina .dx-tech-intro-media {
  align-items: center;
}
.dx-anina .dx-tech-intro-pair {
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 300px);
}

/* ---- Tech 02: 'What ANINA Unlocks' — remove white box behind caps band,
        let stats sit transparent on the blue page bg with more breathing
        room between cells. ---- */
.dx-anina .dx-tech-caps-band {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 8px 0 0;
  gap: 32px;
  margin-top: 12px;
}
.dx-anina .dx-tech-caps-eyebrow {
  text-align: left;
  margin: 36px 0 8px;
}
.dx-anina .dx-tech-cap-num { font-size: 1.4rem; }
.dx-anina .dx-tech-cap-label { font-size: 0.9rem; line-height: 1.5; }

/* ---- Tech 03 BioSeeker: same — no white box, more spacing. ---- */
.dx-bioseeker .dx-tech-caps-band {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 8px 0 0;
  gap: 32px;
  margin-top: 28px;
}
.dx-bioseeker .dx-tech-cap-num { font-size: 1.4rem; }
.dx-bioseeker .dx-tech-cap-label { font-size: 0.9rem; line-height: 1.5; }

/* ---- ANINA animation: pull the progress bar up below the canvas
        to mirror BioSeeker's mech-dx-progress-track tight spacing. ---- */
.dx-mech-progress--canvas {
  margin-top: 8px;
  margin-bottom: 0;
}

/* Round 8: ANINA progress bar moved inside .dx-mech-canvas to mirror
   BioSeeker's progress-track placement (sits directly under the
   animation SVG). Stack canvas children vertically. */
.dx-mech-canvas {
  flex-direction: column;
  position: relative;
}
.dx-mech-canvas .dx-mech-progress--canvas {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 4px 0 0;
  flex-shrink: 0;
}

/* ---- Partner cards (Round 7): blue glowing border on every card,
        equal heights, equal visual weight (drop the 'feature' lift on 02). ---- */
.dx-partner-grid { align-items: stretch; }
.dx-partner-card {
  height: 100%;
  border: 1px solid rgba(77, 190, 216, 0.55);
  box-shadow:
    0 0 0 1px rgba(77, 190, 216, 0.28),
    0 0 22px rgba(0, 114, 206, 0.32),
    0 0 48px rgba(0, 114, 206, 0.18);
}
.dx-partner-card--feature {
  /* keep style parity — drop the lift so 02 sits at the same height */
  transform: none;
  background: rgba(247, 242, 234, 0.04);
  border-color: rgba(77, 190, 216, 0.55);
  box-shadow:
    0 0 0 1px rgba(77, 190, 216, 0.28),
    0 0 22px rgba(0, 114, 206, 0.32),
    0 0 48px rgba(0, 114, 206, 0.18);
}
.dx-partner-card:hover,
.dx-partner-card--feature:hover {
  border-color: var(--teal-light, #4DBED8);
  box-shadow:
    0 0 0 1px rgba(77, 190, 216, 0.55),
    0 0 32px rgba(0, 114, 206, 0.45),
    0 0 64px rgba(0, 114, 206, 0.22);
  transform: translateY(-2px);
}

/* R17: hide partner-section big numbers (01/02/03) on Dx partner. */
.tx-engage-num { display: none !important; }
.tx-engage-row { grid-template-columns: minmax(0, 1fr) auto !important; gap: 56px !important; }
.tx-engage-dark .tx-engage-body { max-width: none !important; }
.tx-engage-dark .tx-engage-row-text { max-width: 68ch; }
.tx-engage-row-title { color: #FFFFFF !important; }
.tx-engage-row-text { color: #B8C5D9 !important; }
.tx-engage-cta { display: inline-block; white-space: nowrap; flex-shrink: 0; }
@media (max-width: 1000px) {
  .tx-engage-row { grid-template-columns: 1fr !important; gap: 24px !important; }
  .tx-engage-cta { margin-left: 0 !important; justify-self: start !important; }
}

/* R20: enlarge the Dx markets coda paragraph */
.dx-markets-coda {
  font-size: clamp(1.35rem, 2.05vw, 1.7rem) !important;
  line-height: 1.45 !important;
  font-weight: 500 !important;
  max-width: 920px !important;
  margin-top: var(--space-6) !important;
  color: var(--ink, #0A1F3D) !important;
}
@media (max-width: 720px) {
  .dx-markets-coda {
    font-size: 1.18rem !important;
    line-height: 1.5 !important;
  }
}

/* ============================================================
   PARTNER CTA — tx-engage styles scoped to dx page
   (mirrored from therapeutics-v2.css for the Partner section)
   ============================================================ */
.tx-engage {
  background: #0A1F3D;
  color: #E6ECF5;
  padding: 110px 0 120px;
  border-top: 1px solid #0A1F3D;
}
.tx-engage-head {
  max-width: 900px;
  margin-bottom: 72px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.tx-engage-eyebrow {
  color: #6FA3DD !important;
  font-weight: 700 !important;
  letter-spacing: 0.14em !important;
  margin-bottom: 18px !important;
}
.tx-engage-title-xl {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  max-width: 20ch;
  margin: 0;
}
.tx-engage-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tx-engage-row {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 48px;
  align-items: center;
  padding: 44px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.2s ease, padding 0.2s ease;
}
.tx-engage-num { display: none !important; }
.tx-engage-row:last-child { border-bottom: 0; }
.tx-engage-body { display: flex; flex-direction: column; gap: 10px; }
.tx-engage-row-title {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
  line-height: 1.15;
  color: #FFFFFF;
  margin: 0;
}
.tx-engage-row-text {
  font-size: 1rem;
  line-height: 1.65;
  color: #B8C5D9;
  margin: 0;
  max-width: 60ch;
}
.tx-engage-cta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
  text-decoration: none;
  padding: 14px 22px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  text-align: center;
  white-space: nowrap;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.tx-engage-cta:hover {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #0A1F3D;
}
@media (max-width: 1000px) {
  .tx-engage { padding: 72px 0 80px; }
  .tx-engage-row {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 0;
  }
  .tx-engage-cta {
    grid-column: 1 / -1;
    justify-self: start;
    margin-left: 0;
  }
}
@media (max-width: 600px) {
  .tx-engage-row { grid-template-columns: 1fr; gap: 14px; }
  .tx-engage-num { font-size: 48px; }
  .tx-engage-cta { margin-left: 0; }
}

/* -----------------------------------------------------------------------
   Fix: constraint 04 "Simple to run" — replace Venus symbol (♀) with a
   play-button icon. The Venus symbol was an accidental SVG choice in the
   live-site page content. This CSS hides whatever icon the DB serves and
   injects the correct one via ::before — no database edit required.
   ----------------------------------------------------------------------- */
.dx-journey-constraint:nth-child(4) svg,
.dx-journey-constraint:nth-child(4) img,
.dx-journey-constraint:nth-child(4) .dx-journey-c-icon { display: none !important; }

.dx-journey-constraint:nth-child(4)::before {
  content: "";
  display: block;
  width: 28px;
  height: 28px;
  margin-bottom: 4px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230072CE' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M10 8.5l5 3.5-5 3.5z' fill='%230072CE' stroke='none'/%3E%3C/svg%3E") center / contain no-repeat;
}