/* ============================================================
   EnhancedDx Landing Page — Page styles
   Layered on top of colors_and_type.css
   ============================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--surface);
  color: var(--on-surface);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* ----- Skip link ----- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--primary);
  color: var(--on-primary);
  padding: 12px 16px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  z-index: 200;
}
.skip-link:focus { top: 12px; outline: 2px solid var(--primary-accent); }

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: 112px 0; position: relative; }
@media (max-width: 768px) {
  section { padding: 72px 0; }
  .container { padding: 0 20px; }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin: 0 0 24px 0;
  display: block;
}

h1, h2, h3, h4 { color: var(--primary); }

.section-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--primary);
  text-wrap: balance;
  margin: 0 0 24px 0;
  max-width: 880px;
}

.section-sub {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--on-surface-variant);
  max-width: 640px;
  margin: 0 0 64px 0;
  text-wrap: pretty;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  padding: 14px 22px;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: all 200ms var(--ease-standard);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary-accent);
  color: #ffffff;
}
.btn-primary:hover {
  background: #2389a0;
  text-decoration: none;
  color: #fff;
}
.btn-primary svg { transition: transform 200ms var(--ease-standard); }
.btn-primary:hover svg { transform: translateX(3px); }

.btn-pastel {
  background: var(--gradient-primary);
  color: var(--primary);
}
.btn-pastel:hover {
  background: var(--gradient-primary-soft);
  text-decoration: none;
  color: var(--primary);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  padding: 14px 8px;
}
.btn-ghost:hover {
  color: var(--primary-accent);
  text-decoration: none;
}

.btn-sm { padding: 10px 16px; font-size: 13px; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--primary-accent);
  outline-offset: 2px;
  border-radius: 8px;
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(250, 250, 247, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: padding 200ms var(--ease-standard), background 200ms var(--ease-standard);
}
.site-header.compressed {
  padding: 10px 0;
  background: rgba(250, 250, 247, 0.85);
  box-shadow: var(--shadow-ambient-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.015em;
  color: var(--primary);
  text-decoration: none;
}
.brand .dx { color: #c081ff; font-size: 1.04em; }
.brand:hover { color: var(--primary); text-decoration: none; }

.site-nav {
  display: flex;
  gap: 32px;
  margin: 0 auto;
}
.site-nav a {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--on-surface);
  letter-spacing: 0;
}
.site-nav a:hover { color: var(--primary-accent); text-decoration: none; }

.header-cta { margin-left: auto; }

@media (max-width: 880px) {
  .site-nav { display: none; }
  .header-cta { margin-left: auto; }
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  padding: 80px 0 80px 0;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-blob {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 760px;
  height: 760px;
  background: radial-gradient(circle, #ecd6f5 0%, transparent 65%);
  opacity: 0.7;
  filter: blur(20px);
}
.hero-blob-2 {
  position: absolute;
  bottom: -180px;
  left: -120px;
  width: 540px;
  height: 540px;
  background: radial-gradient(circle, #d9efff 0%, transparent 65%);
  opacity: 0.7;
  filter: blur(20px);
}
.hero-motif {
  position: absolute;
  top: 60px;
  right: -40px;
  width: 520px;
  opacity: 0.06;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 56px; }
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 32px;
  display: block;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3rem, 7vw, 5.75rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--primary);
  margin: 0 0 28px 0;
}
.hero h1 .dx { color: #c081ff; }

.hero-sub {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--on-surface);
  margin: 0 0 24px 0;
  max-width: 540px;
  text-wrap: balance;
}

.hero-body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--on-surface-variant);
  margin: 0 0 40px 0;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.founders-credit {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px 8px 8px;
  border-radius: 9999px;
  background: var(--surface-container-lowest);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 50%, transparent);
  text-decoration: none;
  margin-bottom: 28px;
  transition: background 0.18s ease;
}
.founders-credit:hover {
  background: var(--surface-container-low);
  text-decoration: none;
}
.founders-credit-photo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--surface-container-low);
}
.founders-credit-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
}
.founders-credit-text {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.founders-credit-line {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.3;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 28%, transparent);
}
.trust-strip span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}
.trust-strip .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--outline-variant);
  display: inline-block;
}

/* Hero ledger card — visual right side */
.hero-visual {
  position: relative;
}
.founders-credit-overlay {
  position: absolute;
  left: 50%;
  bottom: -22px;
  transform: translateX(-50%);
  margin: 0;
  background: var(--surface);
  box-shadow: 0 18px 40px -22px rgba(15, 23, 42, 0.32), 0 2px 6px -2px rgba(15, 23, 42, 0.08);
  border-color: color-mix(in srgb, var(--outline-variant) 70%, transparent);
  white-space: nowrap;
  z-index: 2;
}
@media (max-width: 980px) {
  .founders-credit-overlay {
    position: static;
    transform: none;
    margin: 24px auto 0;
    display: inline-flex;
  }
  .hero-visual { text-align: center; }
}
@media (max-width: 880px) {
  .hero-ledger { display: none; }
}
.hero-ledger {
  background: var(--surface-container-lowest);
  border-radius: 12px;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-ambient);
}
.ledger-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 24px;
}
.ledger-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}
.ledger-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary-accent);
}
.ledger-status::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary-accent);
  box-shadow: 0 0 0 4px rgba(42,156,179,0.18);
}

.ledger-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
}
.ledger-row + .ledger-row {
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 22%, transparent);
}
.ledger-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--on-surface-variant);
  letter-spacing: 0.04em;
}
.ledger-event {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--on-surface);
  line-height: 1.4;
}
.ledger-event small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin-top: 4px;
}
.ledger-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 9999px;
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  white-space: nowrap;
}
.ledger-chip.signed { background: var(--success-container); color: var(--on-success-container); }
.ledger-chip.cited { background: var(--secondary-container); color: var(--on-secondary-container); }
.ledger-chip.review { background: var(--primary-container); color: var(--on-primary-container); }

/* ============================================================
   THE SHIFT — three stats on lavender
   ============================================================ */

.shift {
  background: var(--gradient-lavender-glass);
  position: relative;
}
.shift::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(165deg, rgba(244,229,250,0.85) 0%, rgba(217,239,255,0.6) 100%);
  z-index: 0;
}
.shift > .container { position: relative; z-index: 1; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}
@media (max-width: 880px) {
  .stats-grid { grid-template-columns: 1fr; gap: 0; }
  .stats-grid > .stat + .stat { border-top: 1px solid color-mix(in srgb, var(--primary) 14%, transparent); padding-top: 32px; margin-top: 32px; }
}
@media (min-width: 881px) and (max-width: 1100px) {
  .stats-grid { gap: 24px; }
  .stat-num { font-size: clamp(2.6rem, 5vw, 3.6rem); }
}
.footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  background: var(--surface-container-low);
  color: var(--primary);
  transition: background 0.18s ease, color 0.18s ease;
}
.footer-icon:hover { background: var(--primary); color: #fff; }
.footer-contact { display: flex; gap: 12px; align-items: center; }
.stat-num {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: clamp(3.5rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--primary);
  margin: 0 0 16px 0;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 400;
  margin-bottom: 16px;
}
.stat-body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--on-surface);
  max-width: 320px;
  margin: 0;
}
.stat-source {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--on-surface-variant);
  margin-top: 56px;
}

/* ============================================================
   OLD GAME / NEW GAME
   ============================================================ */

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 32px;
}
@media (max-width: 880px) {
  .compare-grid { grid-template-columns: 1fr; }
}
.compare-card {
  border-radius: 12px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.compare-a {
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
}
.compare-b {
  background: var(--primary);
  color: rgba(255,255,255,0.92);
  position: relative;
}
.compare-b::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary-accent);
}
.compare-tag { display: none; }

.compare-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid color-mix(in srgb, currentColor 16%, transparent);
  flex-wrap: wrap;
}
.compare-mark {
  flex-shrink: 0;
  padding: 10px 18px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  order: 2;
}
.compare-a .compare-mark {
  background: #d9efff;
  color: #1d6a99;
}
.compare-b .compare-mark {
  background: rgba(217, 239, 255, 0.18);
  color: #9ed4f5;
  border: 1px solid rgba(217, 239, 255, 0.35);
}
.compare-titles { min-width: 0; order: 1; flex: 1; }
.compare-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 4px 0;
}
.compare-a .compare-name { color: var(--primary); }
.compare-b .compare-name { color: #ffffff; }
.compare-mode {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0;
}
.compare-a .compare-mode { color: var(--on-surface-variant); }
.compare-b .compare-mode { color: var(--primary-accent); }

.compare-sub {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0 0 18px 0;
}
.compare-a .compare-sub { color: var(--on-surface); }
.compare-b .compare-sub { color: #ffffff; }

.compare-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 0 0 24px 0;
  line-height: 1.15;
}
.compare-a h3 { color: var(--on-surface); }
.compare-b h3 { color: #ffffff; }

.compare-body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  margin: 0 0 24px 0;
}
.compare-a .compare-body { color: var(--on-surface); }
.compare-b .compare-body { color: rgba(255,255,255,0.82); }

.compare-verdict {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0;
}
.compare-a .compare-verdict { color: var(--on-surface); }
.compare-b .compare-verdict { color: var(--primary-accent); }

.compare-question {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--primary);
  margin: 64px auto 0;
  max-width: 640px;
  text-wrap: balance;
}

@media (max-width: 880px) {
  .compare-card { padding: 28px; }
  .compare-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .compare-card .compare-name { font-size: 24px; }
}

/* ============================================================
   ROLES — tabbed
   ============================================================ */

.roles-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  margin-top: 32px;
}
@media (max-width: 880px) {
  .roles-layout { grid-template-columns: 1fr; gap: 24px; }
}
.role-tablist {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.role-tab {
  background: transparent;
  border: 0;
  padding: 16px 20px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--on-surface-variant);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 200ms var(--ease-standard);
  position: relative;
}
.role-tab .role-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--outline);
  min-width: 24px;
}
.role-tab:hover {
  background: var(--surface-container-low);
  color: var(--on-surface);
}
.role-tab.active {
  background: var(--primary);
  color: #ffffff;
}
.role-tab.active .role-num { color: var(--primary-accent); }

.role-panel {
  background: var(--surface-container-lowest);
  border-radius: 12px;
  padding: 48px;
  min-height: 380px;
}
.role-panel-content { display: none; }
.role-panel-content.active { display: block; }
@media (max-width: 880px) {
  .role-panel { padding: 32px 24px; min-height: 0; }
}

.role-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 20px;
}
.role-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 1.875rem);
  letter-spacing: -0.015em;
  color: var(--primary);
  margin: 0 0 32px 0;
  line-height: 1.2;
  text-wrap: balance;
}
.role-outcome {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--on-surface-variant);
  background: color-mix(in srgb, var(--primary-container) 40%, transparent);
  border-left: 3px solid var(--primary-accent);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  margin: -16px 0 28px 0;
  font-style: italic;
}
.role-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.role-bullets li {
  display: flex;
  gap: 16px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--on-surface);
}
.role-bullets li::before {
  content: "";
  flex-shrink: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary-accent);
  margin-top: 9px;
}

/* Role panel — split layout: copy on left, KPI panel on right */
.role-panel-content.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 980px) {
  .role-panel-content.active { grid-template-columns: 1fr; gap: 32px; }
}
.role-copy { min-width: 0; }
.role-kpi {
  background: var(--gradient-primary);
  border-radius: 8px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.role-kpi-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.role-kpi-label::after {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary-accent);
  box-shadow: 0 0 0 4px rgba(42,156,179,0.18);
}
.role-kpi-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  gap: 16px;
}
.role-kpi-row + .role-kpi-row {
  border-top: 1px solid color-mix(in srgb, var(--primary) 16%, transparent);
}
.role-kpi-name {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--primary);
  letter-spacing: 0;
}
.role-kpi-val {
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--primary);
  font-weight: 400;
}
.role-kpi-val.accent { color: var(--primary-accent); }

.role-care-line {
  margin: 24px 0 0 0;
  padding-top: 20px;
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 28%, transparent);
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--on-surface-variant);
  font-style: normal;
}
.role-care-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 6px;
  display: block;
}

/* Trust hero strip — moved up, more visual weight */
.trust-strip-hero {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
  padding: 32px 40px;
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent);
  border-radius: 12px;
  align-items: center;
  box-shadow: 0 1px 0 rgba(65,3,77,0.04);
}
@media (max-width: 980px) {
  .trust-strip-hero { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (max-width: 560px) {
  .trust-strip-hero { grid-template-columns: 1fr; padding: 24px; }
}
.trust-strip-hero-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 8px;
}
.trust-strip-hero-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--primary-container);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.trust-strip-hero-icon svg { width: 18px; height: 18px; }
.trust-strip-hero-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--primary);
  line-height: 1.15;
  letter-spacing: -0.005em;
}
.trust-strip-hero-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin-top: 2px;
}

/* TEDx feature card */
.tedx-link-row {
  margin: 28px 0 0;
  text-align: center;
}
.tedx-card {
  background: var(--primary);
  border-radius: 12px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  margin-top: 32px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 880px) { .tedx-card { grid-template-columns: 1fr; padding: 32px; } }
.tedx-card::before {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 400px; height: 400px;
  background: url('assets/enhanceddx-motif.svg') no-repeat center/contain;
  opacity: 0.05;
  filter: invert(1);
}
.tedx-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 20px;
}
.tedx-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: #fff;
  margin: 0 0 16px 0;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: balance;
}
.tedx-card p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 0 0 28px 0;
}
.tedx-thumb {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: #000;
}
.tedx-thumb iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Founders shared photo layout */
.founders-shared {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 56px;
  margin-top: 32px;
  align-items: center;
}
@media (max-width: 880px) {
  .founders-shared { grid-template-columns: 1fr; gap: 36px; }
}
.founders-photo {
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface-container-lowest);
  aspect-ratio: 4/3;
}
.founders-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.founders-bios {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.founder-bio-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Founder photo + awards */
.founder-photo {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 8px;
  background: linear-gradient(165deg, #f3ecf6 0%, #d9efff 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.founder-photo::after {
  content: attr(data-initials);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 96px;
  color: var(--primary);
  letter-spacing: -0.04em;
  opacity: 0.3;
}
.founder-photo-label {
  position: relative;
  z-index: 1;
  padding: 12px 16px;
  margin-bottom: 16px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.founder {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 700px) {
  .founder { grid-template-columns: 1fr; gap: 20px; }
  .founder-photo { max-width: 220px; }
}

.awards {
  margin-top: 56px;
}
.awards-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 20px;
}
.awards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 760px) { .awards-grid { grid-template-columns: 1fr; } }
.award-card {
  background: var(--surface-container-lowest);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: inherit;
  transition: background-color 160ms ease;
}
.award-card:hover { background: var(--surface-container-low); }
.award-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.award-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 8px;
  background: var(--primary-container);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.award-text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  color: var(--on-surface);
}
.award-text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--primary);
  letter-spacing: -0.005em;
  margin-bottom: 4px;
}
.award-text small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin-top: 4px;
}

/* Advisors with photos */
.advisors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}
@media (max-width: 880px) { .advisors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .advisors-grid { grid-template-columns: 1fr; } }
.advisor {
  display: flex;
  align-items: center;
  gap: 16px;
}
.advisor-photo {
  width: 56px; height: 56px;
  border-radius: 9999px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--primary-container);
  display: block;
}
.advisor-text {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--on-surface);
}
.advisor-text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--primary);
  font-size: 14px;
  letter-spacing: -0.005em;
  margin-bottom: 2px;
}
.advisor-text small {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

/* Pillars (replaces obstacles section) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
@media (max-width: 880px) { .pillars-grid { grid-template-columns: 1fr; } }
.pillar {
  background: var(--surface-container-lowest);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pillar-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--primary-container);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.pillar-icon svg { width: 22px; height: 22px; }
.pillar h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--primary);
  margin: 0;
}
.pillar p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--on-surface-variant);
  margin: 0;
}

/* Integrations banner */
.integrations {
  margin-top: 56px;
  background: var(--surface-container-lowest);
  border-radius: 12px;
  padding: 40px;
}
.integrations-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent);
}
.integrations-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.015em;
  color: var(--primary);
  margin: 0;
}
.integrations-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-accent);
}
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 1100px) {
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .integrations-grid { grid-template-columns: 1fr; }
}
.integration-cat {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.integration-cat-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px dashed color-mix(in srgb, var(--outline-variant) 50%, transparent);
}
.integration-cat-name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 500;
}
.integration-cat-icon {
  width: 16px;
  height: 16px;
  color: var(--primary-accent);
  flex-shrink: 0;
}
.integration-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.integration-list li {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--on-surface);
  display: flex;
  align-items: center;
  gap: 8px;
}
.integration-list li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary-accent);
  flex-shrink: 0;
}
.integrations-foot {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--on-surface-variant);
  text-align: center;
}

/* mobile accordion */
.role-accordion {
  display: none;
}
@media (max-width: 880px) {
  .role-tablist { display: none; }
  .role-panel { display: none; }
  .role-accordion { display: block; }
  .role-accordion-item {
    background: var(--surface-container-lowest);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 8px;
  }
  .role-accordion-headline {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--primary);
    margin: 12px 0 6px;
    line-height: 1.25;
  }
  .role-accordion-item > p { margin: 0; line-height: 1.5; }
}

/* ============================================================
   PLATFORM AGENTS
   ============================================================ */

.platform {
  background: var(--surface-container-low);
}
.agent-group-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 56px 0 24px 0;
}
.agent-group-label:first-of-type { margin-top: 0; }

.agent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.agent-grid.team-grid { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) {
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .agent-grid.team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .agent-grid, .agent-grid.team-grid { grid-template-columns: 1fr; }
}

.agent-card {
  background: var(--surface-container-lowest);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 200ms var(--ease-standard);
}
.agent-card:hover { background: #ffffff; box-shadow: var(--shadow-ambient-sm); }

.agent-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}
.agent-icon svg { width: 22px; height: 22px; }

.agent-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--primary-accent);
  margin-bottom: -8px;
}
.agent-card h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--primary);
  margin: 0;
  line-height: 1.2;
}
.agent-card p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--on-surface-variant);
  margin: 0;
}

/* Humans-in-charge band */
.humans-band {
  margin-top: 72px;
  background: var(--primary);
  border-radius: 12px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.humans-band::before {
  content: "";
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: url('assets/enhanceddx-motif.svg') no-repeat center/contain;
  opacity: 0.06;
  filter: invert(1);
}
.humans-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 16px;
}
.humans-band h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.015em;
  color: #ffffff;
  margin: 0 0 40px 0;
}
.humans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
  z-index: 1;
}
@media (max-width: 880px) { .humans-grid { grid-template-columns: 1fr; gap: 32px; } }
.humans-grid h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--primary-accent);
  margin: 0 0 12px 0;
  letter-spacing: -0.005em;
}
.humans-grid p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255,255,255,0.82);
  margin: 0;
}

/* ============================================================
   FIVE OBSTACLES, FIVE ANSWERS
   ============================================================ */

.obstacles-table {
  display: flex;
  flex-direction: column;
  margin-top: 32px;
}
.obstacle-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.obstacle-row + .obstacle-row { margin-top: 4px; }
.obstacle-cell, .answer-cell {
  padding: 32px;
  position: relative;
}
.obstacle-cell {
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  border-radius: 8px 0 0 8px;
}
.answer-cell {
  background: var(--primary);
  color: rgba(255,255,255,0.88);
  border-radius: 0 8px 8px 0;
}
@media (max-width: 880px) {
  .obstacle-row { grid-template-columns: 1fr; }
  .obstacle-cell { border-radius: 8px 8px 0 0; }
  .answer-cell { border-radius: 0 0 8px 8px; }
}

.obstacle-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--on-surface-variant);
  margin-bottom: 12px;
}
.answer-cell .obstacle-num { color: var(--primary-accent); }

.obstacle-cell h4, .answer-cell h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin: 0 0 12px 0;
  line-height: 1.25;
}
.obstacle-cell h4 { color: var(--on-surface); }
.answer-cell h4 { color: var(--primary-accent); }

.obstacle-cell p, .answer-cell p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}
.answer-cell p { color: rgba(255,255,255,0.85); }

/* ============================================================
   HOW WE WORK — stepper
   ============================================================ */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 32px;
  position: relative;
}
@media (max-width: 1100px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps-grid { grid-template-columns: 1fr; } }

.step {
  background: var(--surface-container-lowest);
  border-radius: 8px;
  padding: 28px 24px;
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--primary-accent);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.step-num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, color-mix(in srgb, var(--primary-accent) 35%, transparent), transparent);
}
.step h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--primary);
  margin: 0 0 12px 0;
}
.step p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.55;
  color: var(--on-surface-variant);
  margin: 0;
}

/* ============================================================
   TRUST BAND
   ============================================================ */

.how {
  background: var(--gradient-lavender-glass);
  position: relative;
  overflow: hidden;
}
.how::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(244,229,250,0.7) 0%, rgba(217,239,255,0.5) 100%);
  z-index: 0;
}
.how > .container { position: relative; z-index: 1; }

.how-cta {
  margin-top: 64px;
}
.how-cta-card {
  background: var(--primary);
  color: #ffffff;
  border-radius: 12px;
  padding: 44px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.how-cta-card::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42,156,179,0.35) 0%, transparent 70%);
  pointer-events: none;
}
.how-cta-text { position: relative; z-index: 1; }
.how-cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #c9a3d6;
  display: block;
  margin-bottom: 12px;
}
.how-cta-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: #ffffff;
  margin: 0 0 12px 0;
  text-wrap: balance;
}
.how-cta-sub {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 0;
  max-width: 56ch;
}
.how-cta-btn {
  position: relative;
  z-index: 1;
  background: #ffffff;
  color: var(--primary);
  padding: 16px 28px;
  font-size: 15px;
}
.how-cta-btn:hover {
  background: var(--surface-container-low);
  color: var(--primary);
  text-decoration: none;
}
.how-cta-meta {
  margin: 20px 0 0 0;
  text-align: center;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--on-surface-variant);
}
@media (max-width: 760px) {
  .how-cta-card {
    grid-template-columns: 1fr;
    padding: 36px 28px;
    gap: 28px;
    text-align: left;
  }
  .how-cta-btn { justify-self: start; }
  .how-cta-title { font-size: 24px; }
}

/* Section 04 — Roles: subtle tinted background to break rhythm */
.roles {
  background: var(--surface-container-low);
  position: relative;
  overflow: hidden;
}
.roles::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 0% 0%, color-mix(in srgb, var(--primary-container) 55%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 100% 100%, color-mix(in srgb, #d9efff 70%, transparent) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.roles > .container { position: relative; z-index: 1; }

.trust {
  background: var(--gradient-lavender-glass);
  position: relative;
}
.trust::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(165deg, rgba(244,229,250,0.7) 0%, rgba(217,239,255,0.5) 100%);
}
.trust > .container { position: relative; z-index: 1; }

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin: 48px 0 32px 0;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px);
  padding: 14px 24px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 400;
}
.trust-badge svg { width: 14px; height: 14px; color: var(--primary-accent); }

.trust-tagline {
  text-align: center;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--on-surface-variant);
  margin: 0;
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}
@media (max-width: 880px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial {
  background: var(--surface-container-lowest);
  border-radius: 8px;
  padding: 40px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.testimonial-quote-mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 56px;
  line-height: 0.5;
  color: var(--primary-accent);
  margin-bottom: -8px;
  height: 28px;
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: var(--on-surface);
  margin: 0;
  text-wrap: balance;
}
.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: auto;
}
.testimonial-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--primary);
  letter-spacing: -0.005em;
}
.testimonial-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

/* ============================================================
   FOUNDERS
   ============================================================ */

.founders {
  background: var(--surface-container-low);
}
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-top: 32px;
}
@media (max-width: 880px) { .founders-grid { grid-template-columns: 1fr; gap: 40px; } }

.founder-card-bg {
  background: var(--surface-container-lowest);
  border-radius: 12px;
  padding: 40px;
}
.founder-portrait {
  width: 96px;
  height: 96px;
  border-radius: 9999px;
  background: var(--primary-container);
  background-image: url('assets/enhanceddx-motif.svg');
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.founder-portrait::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 32px;
  color: var(--primary);
  letter-spacing: -0.02em;
  background: var(--primary-container);
}

.founder-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.founder-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 6px;
  color: var(--primary);
  opacity: 0.55;
  transition: opacity 0.18s ease, color 0.18s ease, background 0.18s ease;
  text-decoration: none;
}
.founder-linkedin:hover {
  opacity: 1;
  color: var(--primary-accent);
  text-decoration: none;
}
.founder-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin: 0;
}
.founder-bio {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--on-surface);
  margin: 4px 0 0 0;
}

.advisors {
  margin-top: 48px;
  background: var(--surface-container-lowest);
  border-radius: 8px;
  padding: 32px;
}
.advisors-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 16px;
}
.advisors-list {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--on-surface);
  margin: 0;
}
.advisors-list .sep { color: var(--outline); padding: 0 6px; }

/* ============================================================
   FINAL CTA
   ============================================================ */

.final-cta {
  background: var(--primary);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: url('assets/enhanceddx-motif.svg') no-repeat center/contain;
  opacity: 0.04;
  filter: invert(1);
}
.final-cta::after {
  content: "";
  position: absolute;
  bottom: -200px; left: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(42,156,179,0.4) 0%, transparent 70%);
}
.final-cta .container { position: relative; z-index: 1; text-align: center; }
.final-cta h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  letter-spacing: -0.025em;
  color: #ffffff;
  margin: 0 0 24px 0;
  line-height: 1.05;
  text-wrap: balance;
}
.final-cta p {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 0 auto 40px auto;
  max-width: 540px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--surface);
  padding: 56px 0 40px 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr; gap: 32px; } }

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--primary);
  letter-spacing: -0.015em;
}
.footer-brand .dx { color: #c081ff; }
.footer-copyright {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--on-surface-variant);
  margin-top: 12px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.footer-nav a {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--on-surface);
}
.footer-nav a:hover { color: var(--primary-accent); text-decoration: none; }
.footer-contact {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--on-surface);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}
.footer-contact a { color: var(--on-surface); }
.footer-contact .links {
  display: flex;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  margin-top: 6px;
}

/* ============================================================
   CLINICAL PATHWAYS
   ============================================================ */
.pathways { background: #ffffff; }

.pathway {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 64px;
}
.pathway-spine {
  position: absolute;
  top: 22px;
  left: calc(100% / 12);
  right: calc(100% / 12);
  height: 1px;
  background: color-mix(in srgb, var(--primary) 18%, transparent);
  z-index: 0;
}
.pathway-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 14px;
  z-index: 1;
}
.pathway-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 28px;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.pathway-node span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--primary);
}
.pathway-stage:hover .pathway-node {
  background: var(--primary);
  border-color: var(--primary);
}
.pathway-stage:hover .pathway-node span { color: #fff; }

.pathway-card {
  width: 100%;
  text-align: left;
}
.pathway-stage-name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 12px;
}
.pathway-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--primary);
  margin: 0 0 12px 0;
  text-wrap: balance;
}
.pathway-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--on-surface-variant);
  margin: 0 0 18px 0;
}
.pathway-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pathway-bullets li {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--on-surface);
}
.pathway-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--primary-accent);
}
.pathway-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  padding: 4px 10px;
  border-radius: 9999px;
  background: var(--surface-container-low);
}
.pathway-foot {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--on-surface-variant);
  margin-top: 56px;
  text-align: center;
}

@media (max-width: 1100px) {
  .pathway { grid-template-columns: repeat(3, 1fr); row-gap: 56px; }
  .pathway-spine { display: none; }
  .pathway-stage { border-top: 1px solid color-mix(in srgb, var(--primary) 14%, transparent); padding-top: 28px; }
  .pathway-node { margin-top: -22px; margin-bottom: 20px; }
}
@media (max-width: 720px) {
  .pathway { grid-template-columns: 1fr; row-gap: 40px; }
}

/* ============================================================
   MOTION
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 600ms var(--ease-standard), transform 600ms var(--ease-standard);
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FAQ
   ============================================================ */

.faq .faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 920px;
}

.faq-item {
  background: var(--surface-container-lowest);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 60%, transparent);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  transition: border-color 0.18s ease, background 0.18s ease;
}
.faq-item[open] {
  border-color: color-mix(in srgb, var(--primary-accent) 35%, transparent);
  background: var(--surface-container-low);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.005em;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  text-wrap: balance;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "";
  flex-shrink: 0;
  width: 14px; height: 14px;
  border-right: 2px solid var(--primary-accent);
  border-bottom: 2px solid var(--primary-accent);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease-standard);
  margin-top: -4px;
}
.faq-item[open] summary::after {
  transform: rotate(-135deg);
  margin-top: 4px;
}

.faq-item p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--on-surface-variant);
  padding: 0 28px 24px 28px;
  margin: 0;
  text-wrap: pretty;
}

@media (max-width: 768px) {
  .faq-item summary { padding: 18px 22px; font-size: 16.5px; }
  .faq-item p { padding: 0 22px 20px 22px; font-size: 15.5px; }
}