:root {
  --ink: #102039;
  --ink-strong: #071227;
  --muted: #59697e;
  --paper: #fbfcff;
  --soft: #edf3fb;
  --line: rgba(16, 32, 57, 0.14);
  --blue: #0a4da3;
  --blue-bright: #1e88ff;
  --gold: #d79a2b;
  --gold-soft: #f0c56e;
  --cyan: #3db7ff;
  --green: #30a980;
  --amber: #d79a2b;
  --red: #c75c67;
  --glow: rgba(33, 136, 255, 0.18);
  --shadow: 0 24px 70px rgba(7, 18, 39, 0.16);
  --shadow-soft: 0 14px 34px rgba(7, 18, 39, 0.10);
  --radius: 8px;
  --radius-soft: 10px;
  --max: 1180px;
  --font-sans: "Segoe UI", "Aptos", "Trebuchet MS", sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --font-scale: 1;
  --page-bg:
    radial-gradient(circle at 86% 9%, rgba(33, 136, 255, 0.12), transparent 20rem),
    radial-gradient(circle at 15% 18%, rgba(215, 154, 43, 0.09), transparent 20rem),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 48%, #ffffff 100%);
  --card-bg: rgba(255, 255, 255, 0.88);
  --card-bg-strong: #ffffff;
  --hero-bg:
    radial-gradient(circle at 84% 22%, rgba(145, 189, 255, 0.34), transparent 16rem),
    radial-gradient(circle at 58% 42%, rgba(215, 154, 43, 0.13), transparent 18rem),
    linear-gradient(180deg, #ffffff 0%, #f5f9ff 100%);
}

:root[data-theme="night"] {
  --ink: #d7e7ff;
  --ink-strong: #ffffff;
  --muted: #a6b7ce;
  --paper: #030914;
  --soft: #07111f;
  --line: rgba(111, 160, 228, 0.24);
  --blue: #68a8ff;
  --blue-bright: #3f96ff;
  --gold: #e4a83d;
  --gold-soft: #ffd67a;
  --cyan: #51c7ff;
  --green: #61d6a8;
  --amber: #e4a83d;
  --red: #ff8b96;
  --glow: rgba(63, 150, 255, 0.22);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.52);
  --shadow-soft: 0 16px 42px rgba(0, 0, 0, 0.36);
  --page-bg:
    radial-gradient(circle at 82% 8%, rgba(44, 140, 255, 0.20), transparent 18rem),
    radial-gradient(circle at 18% 16%, rgba(228, 168, 61, 0.10), transparent 16rem),
    linear-gradient(115deg, transparent 0 55%, rgba(32, 126, 229, 0.10) 74%, transparent 100%),
    linear-gradient(180deg, #02060d 0%, #06111f 42%, #02060d 100%);
  --card-bg: rgba(4, 13, 26, 0.78);
  --card-bg-strong: rgba(7, 17, 31, 0.96);
  --hero-bg:
    radial-gradient(circle at 92% 23%, rgba(96, 170, 255, 0.18), transparent 18rem),
    radial-gradient(circle at 67% 45%, rgba(228, 168, 61, 0.15), transparent 17rem),
    radial-gradient(ellipse at 62% 86%, rgba(46, 156, 255, 0.20), transparent 25rem),
    linear-gradient(180deg, #02060d 0%, #06111f 100%);
}

:root[data-contrast="high"] {
  --line: currentColor;
  --shadow: none;
  --shadow-soft: none;
}

:root[data-access-profile="autism-calm"] {
  --glow: rgba(95, 178, 255, 0.10);
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.14);
}

:root[data-access-profile="deep-work"] {
  --glow: rgba(255, 255, 255, 0.04);
  --shadow: none;
  --shadow-soft: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--page-bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: calc(16px * var(--font-scale));
  line-height: 1.6;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.root-landing {
  background-color: var(--paper);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--ink-strong);
  color: var(--paper);
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

.top-strip {
  min-height: 34px;
  padding: 9px 28px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  font-size: 0.76rem;
}

.top-strip strong {
  color: var(--ink-strong);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-strip span:last-child {
  justify-self: end;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 78px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
  color: var(--ink-strong);
}

.brand-mark {
  width: 62px;
  height: 62px;
  display: block;
  flex: 0 0 62px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 0 14px color-mix(in srgb, var(--gold) 35%, transparent));
}

.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.52rem;
  font-weight: 500;
  line-height: 1;
}

.brand .brand-word > span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
}

.gold-text {
  color: var(--gold);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 3px;
  color: color-mix(in srgb, var(--ink) 88%, transparent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav a {
  padding: 10px 10px;
  border-radius: 6px;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--ink-strong);
  background: color-mix(in srgb, var(--gold) 14%, transparent);
}

.nav-actions,
.hero-actions,
.cta-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--ink);
}

.mobile-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid color-mix(in srgb, var(--gold) 72%, var(--line));
  border-radius: 6px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: #071227;
  font-weight: 900;
  font-size: 0.82rem;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.button.secondary {
  background: transparent;
  color: var(--ink-strong);
  border-color: color-mix(in srgb, var(--gold) 64%, var(--line));
}

.section {
  padding: 70px 24px;
}

.section.tight {
  padding-top: 48px;
  padding-bottom: 48px;
}

.section.alt {
  background: var(--soft);
}

.wrap {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
}

.premium-hero {
  position: relative;
  min-height: 650px;
  padding: 56px 24px 34px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--hero-bg);
}

.premium-hero > * {
  position: relative;
  z-index: 1;
}

.premium-hero:before,
.premium-hero:after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.premium-hero:before {
  inset: 0;
  background:
    radial-gradient(ellipse at 64% 74%, color-mix(in srgb, var(--cyan) 34%, transparent), transparent 25rem),
    linear-gradient(165deg, transparent 0 32%, color-mix(in srgb, var(--blue-bright) 18%, transparent) 62%, transparent 82%),
    repeating-linear-gradient(164deg, transparent 0 13px, color-mix(in srgb, var(--cyan) 7%, transparent) 14px 15px);
  opacity: 0.78;
}

.premium-hero:after {
  right: -9rem;
  top: 4rem;
  width: min(44vw, 34rem);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--blue-bright) 36%, transparent);
  background:
    radial-gradient(circle at 36% 32%, color-mix(in srgb, var(--gold) 18%, transparent), transparent 28%),
    radial-gradient(circle, color-mix(in srgb, var(--blue-bright) 18%, transparent), transparent 66%);
  box-shadow: inset 0 0 70px color-mix(in srgb, var(--cyan) 18%, transparent);
  opacity: 0.78;
}

.hero-grid {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  gap: 46px;
  align-items: center;
  min-width: 0;
}

.hero-copy {
  position: relative;
  min-width: 0;
}

.eyebrow,
.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 0.76rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  font-weight: 900;
}

.eyebrow:before,
.eyebrow:after,
.mini-label:before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: clamp(4.6rem, 9.2vw, 7.8rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow: 0 0 30px color-mix(in srgb, var(--blue-bright) 18%, transparent);
}

.hero-tagline {
  margin: 18px 0 0;
  color: var(--blue-bright);
  font-weight: 900;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.hero p,
.page-hero p {
  max-width: 560px;
  margin: 24px 0 0;
  color: color-mix(in srgb, var(--ink) 86%, transparent);
  font-size: clamp(1.04rem, 2vw, 1.18rem);
}

.hero-actions {
  margin-top: 30px;
}

.orbital-visual {
  position: relative;
  min-height: 460px;
  display: grid;
  place-items: center;
}

.orbital-visual:before {
  content: "";
  position: absolute;
  inset: 38% -18% 2% -18%;
  background:
    radial-gradient(ellipse at 50% 45%, color-mix(in srgb, var(--cyan) 42%, transparent), transparent 38%),
    repeating-linear-gradient(166deg, transparent 0 9px, color-mix(in srgb, var(--blue-bright) 24%, transparent) 10px 11px);
  filter: blur(1px);
  opacity: 0.72;
  transform: skewY(-8deg);
}

.orbit-ring {
  position: absolute;
  border: 2px solid color-mix(in srgb, var(--blue-bright) 76%, transparent);
  box-shadow: 0 0 34px color-mix(in srgb, var(--blue-bright) 34%, transparent);
  clip-path: polygon(50% 0, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
}

.ring-one {
  width: 330px;
  height: 330px;
  transform: none;
}

.ring-two {
  width: 232px;
  height: 232px;
  border-color: color-mix(in srgb, var(--gold) 70%, transparent);
  transform: none;
}

.orbit-node {
  position: absolute;
  width: 34px;
  height: 34px;
  border: 3px solid var(--gold);
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue-bright), #06101c 68%);
  box-shadow: 0 0 24px color-mix(in srgb, var(--gold) 44%, transparent);
}

.node-one { top: 52px; left: 50%; transform: translateX(-50%); }
.node-two { bottom: 52px; left: 50%; transform: translateX(-50%); }
.node-three { left: 78px; top: 50%; transform: translateY(-50%); }
.node-four { right: 78px; top: 50%; transform: translateY(-50%); }
.node-five { left: 132px; top: 98px; }
.node-six { right: 132px; bottom: 98px; }

.orbit-cube {
  position: relative;
  width: 135px;
  height: 135px;
  transform: rotate(45deg);
  border: 3px solid var(--gold);
  background: radial-gradient(circle, color-mix(in srgb, var(--blue-bright) 34%, transparent), transparent 70%);
  box-shadow: 0 0 48px color-mix(in srgb, var(--blue-bright) 42%, transparent);
}

.orbit-cube span {
  position: absolute;
  inset: 22px;
  border: 2px solid color-mix(in srgb, var(--cyan) 80%, transparent);
}

.orbit-cube span:nth-child(2) {
  inset: 44px;
  border-color: var(--gold-soft);
}

.orbit-cube span:nth-child(3) {
  inset: -34px;
  border-color: color-mix(in srgb, var(--blue-bright) 58%, transparent);
}

.values-rail,
.proof-rail {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid color-mix(in srgb, var(--gold) 58%, var(--line));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card-bg-strong) 82%, transparent);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.values-rail article,
.proof-rail article {
  min-height: 124px;
  padding: 18px 14px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.values-rail article:last-child,
.proof-rail article:last-child {
  border-right: 0;
}

.value-icon {
  position: relative;
  width: 54px;
  height: 54px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  color: var(--gold);
  box-shadow: 0 0 24px color-mix(in srgb, var(--blue-bright) 24%, transparent);
}

.value-icon:before,
.value-icon:after {
  content: "";
  position: absolute;
  inset: 0;
  border: 0;
}

.value-icon:before {
  display: grid;
  place-items: center;
  color: var(--gold);
  font-size: 2.5rem;
  line-height: 1;
  text-shadow: 0 0 10px color-mix(in srgb, var(--blue-bright) 56%, transparent);
}

.value-icon:after {
  inset: 13px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--blue-bright) 64%, transparent);
}

.icon-shield:before { content: "⛨"; }
.icon-nodes:before { content: "⌬"; }
.icon-infinity:before { content: "∞"; font-size: 3.15rem; }
.icon-pillar:before { content: "Ⅱ"; }
.icon-human:before { content: "⌘"; }
.icon-star:before { content: "✦"; }

.values-rail strong,
.proof-rail strong {
  display: block;
  color: var(--ink-strong);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.values-rail p,
.proof-rail span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.42;
}

.section-rule {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: center;
  margin-bottom: 28px;
  color: var(--blue-bright);
  font-weight: 900;
  letter-spacing: 0.36em;
  text-align: center;
  text-transform: uppercase;
}

.section-rule:before,
.section-rule:after {
  content: "";
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--gold) 72%, transparent), transparent);
}

.premium-grid {
  display: grid;
  gap: 16px;
}

.premium-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.premium-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.premium-card,
.offer-card,
.proof-card,
.pricing-card,
.contact-card,
.process-card,
.cta-panel,
.suite-card,
.list-panel {
  border: 1px solid color-mix(in srgb, var(--gold) 38%, var(--line));
  border-radius: var(--radius);
  background: var(--card-bg);
  box-shadow: var(--shadow-soft);
}

.premium-card {
  position: relative;
  min-height: 164px;
  padding: 18px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.premium-card:after {
  content: "";
  position: absolute;
  inset: auto -30px -30px auto;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--blue-bright) 20%, transparent), transparent 68%);
  pointer-events: none;
}

.premium-card.active-card {
  border-color: color-mix(in srgb, var(--blue-bright) 55%, var(--gold));
}

.premium-card h2,
.premium-card h3,
.pricing-card h3,
.proof-card h3,
.process-card h3,
.headline-row h2,
.section-title {
  margin: 0;
  color: var(--ink-strong);
}

.premium-card h2 {
  margin-top: 0;
  color: var(--blue-bright);
  font-size: 0.94rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  grid-column: 2;
}

.premium-card p,
.pricing-card p,
.proof-card p,
.process-card p,
.section-intro,
.headline-row p {
  color: var(--muted);
}

.premium-card p {
  margin: 12px 0 0;
  font-size: 0.95rem;
  grid-column: 2;
}

.premium-card a,
.link-list a,
.suite-card a {
  display: inline-flex;
  margin-top: 16px;
  color: var(--blue-bright);
  font-weight: 900;
  grid-column: 2;
}

.mission-card {
  display: block;
}

.mission-card h2,
.mission-card p {
  grid-column: auto;
}

.mission-card:before {
  content: "";
  width: 58px;
  height: 58px;
  display: block;
  margin: 0 auto 16px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  background:
    radial-gradient(circle, color-mix(in srgb, var(--blue-bright) 34%, transparent), transparent 55%),
    linear-gradient(135deg, color-mix(in srgb, var(--gold) 14%, transparent), transparent);
  box-shadow: 0 0 24px color-mix(in srgb, var(--blue-bright) 24%, transparent);
}

.card-symbol {
  width: 82px;
  height: 82px;
  display: block;
  border: 1px solid color-mix(in srgb, var(--gold) 50%, var(--blue-bright));
  border-radius: 16px;
  background:
    repeating-radial-gradient(circle at 52% 50%, transparent 0 12px, color-mix(in srgb, var(--blue-bright) 20%, transparent) 13px 14px),
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--blue-bright) 45%, transparent), transparent 42%),
    linear-gradient(135deg, color-mix(in srgb, var(--gold) 18%, transparent), transparent);
  box-shadow: inset 0 0 28px color-mix(in srgb, var(--blue-bright) 18%, transparent), 0 0 24px color-mix(in srgb, var(--blue-bright) 18%, transparent);
  grid-row: 1 / span 3;
}

.shield-symbol { clip-path: polygon(50% 0, 92% 16%, 82% 78%, 50% 100%, 18% 78%, 8% 16%); }
.mind-symbol { border-radius: 48% 48% 42% 42%; }
.quantum-symbol { border-radius: 50%; outline: 2px solid color-mix(in srgb, var(--blue-bright) 62%, transparent); outline-offset: 9px; }
.book-symbol { border-radius: 4px 18px 18px 4px; }
.galaxy-symbol { border-radius: 50%; transform: skew(-12deg); }
.cube-symbol { transform: rotate(45deg); }
.plane-symbol { clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.trust-symbol { clip-path: polygon(50% 0, 90% 22%, 78% 88%, 50% 100%, 22% 88%, 10% 22%); }
.network-symbol { border-radius: 50% 14px 50% 14px; }

.mission-card { min-height: 150px; text-align: center; }

.proof-rail {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.premium-cta {
  padding-top: 30px;
}

.cta-panel {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  background:
    radial-gradient(circle at 10% 50%, color-mix(in srgb, var(--blue-bright) 22%, transparent), transparent 18rem),
    linear-gradient(120deg, var(--card-bg), color-mix(in srgb, var(--card-bg-strong) 88%, transparent));
}

.section-title,
.headline-row h2 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4vw, 3.7rem);
  line-height: 1;
}

.site-footer {
  padding: 48px 24px 18px;
  background: #020710;
  color: #d7e7ff;
  border-top: 1px solid color-mix(in srgb, var(--gold) 28%, transparent);
}

.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1.4fr 0.7fr;
  gap: 30px;
  align-items: start;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 18px;
  color: #a8bac8;
}

.footer-contact {
  display: grid;
  gap: 8px;
  color: #a8bac8;
}

.footer-contact strong {
  color: #ffffff;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: #ffffff;
}

.footer-bottom {
  max-width: var(--max);
  margin: 28px auto 0;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(168, 186, 200, 0.18);
  color: #8fa0b5;
  font-size: 0.84rem;
}

.small {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer .small {
  color: #a8bac8;
}

.page-hero {
  padding: 78px 24px 64px;
  background: var(--hero-bg);
}

.page-hero .wrap {
  display: grid;
  gap: 22px;
}

.page-hero h1 {
  max-width: 980px;
  font-size: clamp(2.45rem, 5vw, 5rem);
}

.headline-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 32px;
}

.pricing-grid,
.suite-grid,
.evidence-strip,
.scope-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.process-grid,
.offer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.proof-grid,
.service-grid,
.two-col,
.ledger-grid,
.split,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.pricing-card,
.proof-card,
.process-card,
.suite-card,
.contact-card,
.ledger-card,
.scope-card,
.evidence-metric,
.offer-card {
  padding: 24px;
  background: var(--card-bg);
}

.book-price-metric {
  border-color: color-mix(in srgb, var(--gold) 58%, var(--blue-bright));
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--gold) 12%, var(--card-bg)), var(--card-bg)),
    radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--blue-bright) 18%, transparent), transparent 12rem);
}

.book-price-metric a {
  display: inline-flex;
  width: fit-content;
  margin-top: 12px;
  color: var(--blue-bright);
  font-weight: 900;
  text-decoration: none;
}

.book-price-metric a:hover,
.book-price-metric a:focus-visible {
  color: var(--gold);
}

.list-panel {
  overflow: hidden;
}

.list-row {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.list-row:last-child {
  border-bottom: 0;
}

.check,
.process-step,
.scope-index {
  display: grid;
  place-items: center;
  color: var(--gold);
  font-weight: 900;
}

.field-stack {
  display: grid;
  gap: 12px;
}

.field-stack label {
  display: grid;
  gap: 6px;
  color: var(--ink-strong);
  font-weight: 800;
}

.field-stack input,
.field-stack textarea,
.field-stack select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  color: var(--ink);
  background: var(--card-bg-strong);
  font: inherit;
}

.field-stack textarea {
  min-height: 132px;
  resize: vertical;
}

.notice {
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--amber) 40%, var(--line));
  border-left: 4px solid var(--amber);
  border-radius: 8px;
  background: color-mix(in srgb, var(--amber) 10%, var(--card-bg));
}

.book-lab-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, color-mix(in srgb, var(--blue-bright) 20%, transparent), transparent 22rem),
    radial-gradient(circle at 12% 78%, color-mix(in srgb, var(--gold) 14%, transparent), transparent 20rem),
    linear-gradient(180deg, color-mix(in srgb, var(--soft) 82%, var(--paper)), var(--paper));
}

.book-lab-section:before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--gold) 10%, transparent) 1px, transparent 1px),
    linear-gradient(0deg, color-mix(in srgb, var(--blue-bright) 8%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.34;
}

.book-lab-section > .wrap {
  position: relative;
  z-index: 1;
}

.book-lab-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
  align-items: stretch;
}

.book-lab-card,
.book-market-card,
.book-service-grid article {
  border: 1px solid color-mix(in srgb, var(--gold) 42%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--card-bg-strong) 88%, transparent), var(--card-bg)),
    radial-gradient(circle at 14% 18%, color-mix(in srgb, var(--blue-bright) 13%, transparent), transparent 12rem);
  box-shadow: var(--shadow-soft);
}

.book-lab-card {
  padding: clamp(24px, 4vw, 38px);
}

.book-lab-card.featured {
  border-color: color-mix(in srgb, var(--gold) 62%, var(--blue-bright));
}

.book-lab-card h3,
.book-market-card h3,
.book-service-grid h3 {
  margin: 0;
  color: var(--ink-strong);
}

.book-lab-card h3 {
  max-width: 760px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
}

.book-lab-card p,
.book-market-card p,
.book-service-grid p,
.book-boundary {
  color: var(--muted);
}

.book-lab-card p {
  max-width: 760px;
  margin: 18px 0 0;
  font-size: 1.03rem;
}

.check-list {
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: color-mix(in srgb, var(--ink) 88%, transparent);
}

.check-list li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 11px;
  height: 11px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: color-mix(in srgb, var(--blue-bright) 44%, transparent);
  box-shadow: 0 0 16px color-mix(in srgb, var(--blue-bright) 34%, transparent);
}

.book-market-card {
  padding: 24px;
}

.book-market-card dl {
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.book-market-card dl div {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.book-market-card dt {
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.book-market-card dd {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.book-service-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.book-service-grid article {
  min-height: 210px;
  padding: 20px;
}

.service-number {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--gold) 70%, var(--blue-bright));
  border-radius: 50%;
  color: var(--gold-soft);
  background: color-mix(in srgb, var(--blue-bright) 14%, transparent);
  font-weight: 900;
}

.book-boundary {
  margin: 18px 0 0;
  padding: 16px 18px;
  border: 1px solid color-mix(in srgb, var(--gold) 36%, var(--line));
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card-bg-strong) 70%, transparent);
  font-size: 0.96rem;
}

.utility-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  top: auto;
  z-index: 70;
  display: grid;
  gap: 10px;
  justify-items: end;
  transform: scale(0.86);
  transform-origin: bottom right;
}

.utility-button {
  min-height: 46px;
  padding: 12px 16px;
  border: 1px solid color-mix(in srgb, var(--gold) 44%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--card-bg-strong) 90%, transparent);
  color: var(--ink-strong);
  box-shadow: var(--shadow-soft);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  backdrop-filter: blur(16px);
}

.access-panel {
  position: relative;
  width: min(380px, calc(100vw - 36px));
  max-height: min(620px, calc(100vh - 112px));
  overflow: auto;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--gold) 44%, var(--line));
  border-radius: 16px;
  background: color-mix(in srgb, var(--card-bg-strong) 94%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.access-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink-strong);
  font: inherit;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.access-panel[hidden] {
  display: none;
}

.access-panel h2 {
  margin: 0 0 8px;
  color: var(--ink-strong);
  font-size: 1rem;
}

.access-panel p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.access-controls,
.access-control {
  display: grid;
  gap: 10px;
}

.access-control label {
  color: var(--ink-strong);
  font-weight: 800;
  font-size: 0.9rem;
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-button {
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.chip-button[aria-pressed="true"] {
  border-color: var(--gold);
  background: color-mix(in srgb, var(--gold) 16%, transparent);
  color: var(--ink-strong);
}

:root[data-access-profile="autism-calm"] .premium-hero:before,
:root[data-access-profile="autism-calm"] .premium-hero:after,
:root[data-access-profile="autism-calm"] .premium-card:after,
:root[data-access-profile="deep-work"] .premium-hero:before,
:root[data-access-profile="deep-work"] .premium-hero:after,
:root[data-access-profile="deep-work"] .premium-card:after {
  opacity: 0.18;
}

:root[data-access-profile="autism-calm"] .orbital-visual,
:root[data-access-profile="deep-work"] .orbital-visual {
  filter: saturate(0.82);
}

:root[data-access-profile="autism-calm"] .premium-grid,
:root[data-access-profile="autism-calm"] .values-rail,
:root[data-access-profile="autism-calm"] .proof-rail {
  gap: 24px;
}

:root[data-access-profile="adhd-sprint"] :focus-visible,
:root[data-access-profile="adhd-sprint"] .button:focus-visible,
:root[data-access-profile="adhd-sprint"] .chip-button:focus-visible {
  outline: 4px solid var(--gold);
  outline-offset: 4px;
}

:root[data-access-profile="adhd-sprint"] .hero-actions .button:first-child,
:root[data-access-profile="adhd-sprint"] .cta-actions .button:first-child {
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--gold) 26%, transparent), var(--shadow-soft);
}

:root[data-access-profile="deep-work"] .top-strip,
:root[data-access-profile="deep-work"] .values-rail,
:root[data-access-profile="deep-work"] .proof-rail {
  background: var(--card-bg-strong);
}

@media (max-width: 1060px) {
  .hero-grid,
  .split,
  .contact-grid,
  .proof-grid,
  .service-grid,
  .book-lab-grid,
  .cta-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .premium-grid.four,
  .premium-grid.three,
  .values-rail,
  .proof-rail,
  .offer-grid,
  .pricing-grid,
  .process-grid,
  .book-service-grid,
  .suite-grid,
  .evidence-strip,
  .scope-grid,
  .ledger-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .orbital-visual {
    min-height: 420px;
  }
}

@media (max-width: 820px) {
  body {
    overflow-x: hidden;
  }

  .top-strip {
    grid-template-columns: 1fr auto 1fr;
    padding: 8px 16px;
    font-size: 0.72rem;
    line-height: 1.35;
    text-align: left;
  }

  .top-strip > * {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .top-strip strong {
    letter-spacing: 0.04em;
    text-align: center;
  }

  .top-strip span:last-child {
    justify-self: end;
  }

  .mobile-toggle {
    display: block;
  }

  .main-nav,
  .nav-actions {
    display: none;
  }

  .site-header[data-open="true"] .main-nav,
  .site-header[data-open="true"] .nav-actions {
    display: flex;
  }

  .site-header[data-open="true"] .nav-wrap {
    align-items: stretch;
    flex-direction: column;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .site-header[data-open="true"] .main-nav,
  .site-header[data-open="true"] .nav-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .brand-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  .premium-hero {
    min-height: auto;
    padding-top: 42px;
    overflow: hidden;
  }

  .premium-hero:after {
    right: -7rem;
    top: 7rem;
    width: 24rem;
  }

  .premium-hero .hero-grid,
  .premium-hero .hero-copy {
    width: calc(100vw - 36px);
    max-width: 100%;
    grid-template-columns: minmax(0, 1fr);
    overflow: hidden;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(3.8rem, 13vw, 5.3rem);
    overflow-wrap: normal;
  }

  .hero-tagline,
  .eyebrow {
    display: block;
    max-width: 100%;
    letter-spacing: 0.05em;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

  .eyebrow:before,
  .eyebrow:after {
    display: none;
  }

  .hero p {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .orbital-visual {
    position: absolute;
    right: -34px;
    top: 220px;
    width: 300px;
    min-height: 300px;
    opacity: 0.72;
    pointer-events: none;
    transform: scale(0.74);
    transform-origin: top right;
    z-index: 0;
  }

  .premium-grid.four,
  .premium-grid.three,
  .values-rail,
  .proof-rail,
  .offer-grid,
  .pricing-grid,
  .two-col,
  .process-grid,
  .book-service-grid,
  .suite-grid,
  .evidence-strip,
  .scope-grid,
  .ledger-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .values-rail article,
  .proof-rail article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .values-rail article:last-child,
  .proof-rail article:last-child {
    border-bottom: 0;
  }

  .headline-row {
    display: block;
  }

  .check-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 18px;
  }

  .utility-dock {
    right: 12px;
    left: auto;
    top: auto;
    bottom: 12px;
    max-width: calc(100vw - 24px);
  }

  .access-panel {
    width: min(390px, calc(100vw - 24px));
    max-height: 64vh;
  }
}

@media (max-width: 620px) {
  .top-strip {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .top-strip span:last-child {
    justify-self: center;
  }
}

@media (max-width: 540px) {
  .hero h1,
  .page-hero h1 {
    font-size: clamp(3.05rem, 14vw, 3.95rem);
  }

  .hero-tagline {
    letter-spacing: 0.14em;
  }

  .button {
    width: 100%;
    min-width: 0;
  }

  .section-rule {
    grid-template-columns: 1fr;
    letter-spacing: 0.22em;
  }

  .section-rule:before,
  .section-rule:after {
    display: none;
  }

  .orbital-visual {
    min-height: 310px;
    overflow: hidden;
  }

  .ring-one {
    width: 230px;
    height: 230px;
  }

  .ring-two {
    width: 165px;
    height: 165px;
  }

  .orbit-cube {
    width: 92px;
    height: 92px;
  }

  .node-one { top: 28px; }
  .node-two { bottom: 28px; }
  .node-three { left: 28px; }
  .node-four { right: 28px; }

  .footer-bottom {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

:root[data-access-profile="autism-calm"] *,
:root[data-access-profile="deep-work"] * {
  transition: none !important;
}

/* Template-fit pass: keep the root landing close to the supplied dark/light maquettes. */
.root-landing .top-strip,
.root-landing .site-header,
.root-landing main,
.root-landing .site-footer {
  min-width: 1120px;
}

.root-landing .top-strip {
  height: 34px;
  padding-inline: 38px;
}

.root-landing .nav-wrap,
.root-landing .hero-grid,
.root-landing .values-rail,
.root-landing .wrap,
.root-landing .footer-grid,
.root-landing .footer-bottom {
  max-width: 1280px;
}

.root-landing .site-header {
  position: relative;
}

.root-landing .nav-wrap {
  min-height: 86px;
  padding-inline: 42px;
}

.root-landing .brand {
  min-width: 300px;
}

.root-landing .brand-mark {
  width: 70px;
  height: 70px;
  flex-basis: 70px;
}

.root-landing .brand strong {
  font-size: 2.15rem;
}

.root-landing .main-nav {
  display: flex;
  gap: 10px;
  font-size: 0.78rem;
}

.root-landing .nav-actions {
  display: flex;
}

.root-landing .mobile-toggle {
  display: none;
}

.root-landing .premium-hero {
  min-height: 545px;
  padding: 56px 42px 24px;
}

.root-landing .premium-hero:before {
  background:
    radial-gradient(ellipse at 80% 58%, color-mix(in srgb, var(--blue-bright) 22%, transparent), transparent 25rem),
    linear-gradient(168deg, transparent 0 34%, color-mix(in srgb, var(--blue-bright) 18%, transparent) 60%, transparent 83%),
    repeating-linear-gradient(166deg, transparent 0 9px, color-mix(in srgb, var(--cyan) 10%, transparent) 10px 11px);
  opacity: 0.94;
}

.root-landing .hero-grid {
  grid-template-columns: 600px 1fr;
  gap: 32px;
}

.root-landing .eyebrow {
  margin-bottom: 10px;
  font-size: 0.76rem;
  letter-spacing: 0.34em;
}

.root-landing .hero h1 {
  font-size: 6.8rem;
  line-height: 0.86;
}

.root-landing .hero-tagline {
  margin-top: 18px;
  font-size: 1rem;
  letter-spacing: 0.28em;
}

.root-landing .hero p {
  max-width: 570px;
  margin-top: 18px;
  font-size: 1.04rem;
  line-height: 1.55;
}

.root-landing .hero-actions {
  margin-top: 24px;
}

.root-landing .orbital-visual {
  position: relative;
  top: auto;
  right: auto;
  width: auto;
  min-height: 390px;
  opacity: 1;
  transform: none;
}

.root-landing .orbital-visual:before {
  inset: 54% -40% -4% -24%;
}

.root-landing .ring-one {
  width: 315px;
  height: 315px;
}

.root-landing .ring-two {
  width: 220px;
  height: 220px;
}

.root-landing .orbit-cube {
  width: 118px;
  height: 118px;
}

.root-landing .node-three {
  left: 95px;
}

.root-landing .node-four {
  right: 95px;
}

.root-landing .values-rail {
  margin-top: 22px;
  grid-template-columns: repeat(6, 1fr);
}

.root-landing .values-rail article {
  min-height: 128px;
  padding: 16px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.root-landing .values-rail article:last-child {
  border-right: 0;
}

.root-landing .section {
  padding: 28px 42px;
}

.root-landing .section-rule {
  margin-bottom: 18px;
  font-size: 1rem;
  letter-spacing: 0.34em;
}

.root-landing .premium-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.root-landing .premium-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.root-landing .premium-card {
  min-height: 146px;
  padding: 18px;
  grid-template-columns: 100px minmax(0, 1fr);
}

.root-landing .card-symbol {
  width: 92px;
  height: 92px;
}

.root-landing .premium-card h2 {
  font-size: 0.86rem;
}

.root-landing .premium-card p {
  margin-top: 8px;
  font-size: 0.86rem;
  line-height: 1.45;
}

.root-landing .premium-card a {
  margin-top: 8px;
  font-size: 0.84rem;
}

.root-landing .mission-card {
  min-height: 172px;
  padding-top: 22px;
}

.root-landing .proof-rail {
  grid-template-columns: repeat(5, 1fr);
  margin-top: 26px;
}

.root-landing .proof-rail article {
  min-height: 128px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.root-landing .proof-rail article:last-child {
  border-right: 0;
}

.root-landing .premium-cta {
  padding-top: 18px;
  padding-bottom: 30px;
}

.root-landing .cta-panel {
  min-height: 150px;
  grid-template-columns: 1fr auto;
  border-color: color-mix(in srgb, var(--gold) 70%, var(--line));
}

.root-landing .site-footer {
  padding-top: 38px;
}

.root-landing .footer-grid {
  grid-template-columns: 1.25fr 1.7fr 0.85fr;
}

.root-landing .utility-dock {
  min-width: 0;
}

.root-landing .utility-button {
  min-height: 38px;
  padding: 9px 13px;
  font-size: 0.82rem;
  opacity: 0.82;
}

@media (max-width: 620px) {
  .root-landing .top-strip,
  .root-landing .site-header,
  .root-landing main,
  .root-landing .site-footer {
    min-width: 0;
  }
}

/* Stitch institutional landing pass. This layer intentionally overrides the older root fit pass. */
.root-institutional {
  --font-sans: "Hanken Grotesk", "Segoe UI", sans-serif;
  --font-display: "EB Garamond", Georgia, serif;
  --font-mono: "JetBrains Mono", "Consolas", monospace;
  --max: 1480px;
  --radius: 6px;
  min-width: 0;
}

:root[data-theme="night"] .root-institutional {
  --paper: #030914;
  --soft: #061021;
  --ink: #d8e6f8;
  --ink-strong: #ffffff;
  --muted: #aebbd0;
  --line: rgba(126, 159, 208, 0.22);
  --gold: #d99a2b;
  --gold-soft: #f4c866;
  --blue: #1e75ff;
  --blue-bright: #248cff;
  --cyan: #5fd0ff;
  --card-bg: rgba(6, 17, 34, 0.82);
  --card-bg-strong: rgba(5, 14, 28, 0.96);
  --page-bg:
    radial-gradient(circle at 78% 8%, rgba(36, 140, 255, 0.18), transparent 18rem),
    radial-gradient(circle at 18% 16%, rgba(217, 154, 43, 0.10), transparent 15rem),
    linear-gradient(180deg, #030914 0%, #07111f 48%, #02060d 100%);
}

:root[data-theme="day"] .root-institutional {
  --paper: #fcfdfe;
  --soft: #f3f7fc;
  --ink: #142746;
  --ink-strong: #102d55;
  --muted: #5c6e86;
  --line: rgba(16, 45, 85, 0.14);
  --gold: #d78713;
  --gold-soft: #f4bd51;
  --blue: #1f5fad;
  --blue-bright: #159bff;
  --cyan: #72c8ff;
  --card-bg: rgba(255, 255, 255, 0.9);
  --card-bg-strong: rgba(255, 255, 255, 0.98);
  --page-bg:
    radial-gradient(circle at 86% 12%, rgba(21, 155, 255, 0.14), transparent 20rem),
    radial-gradient(circle at 18% 18%, rgba(215, 135, 19, 0.10), transparent 18rem),
    linear-gradient(180deg, #fcfdfe 0%, #f6f9fd 48%, #ffffff 100%);
}

.root-institutional .top-strip,
.root-institutional .site-header,
.root-institutional main,
.root-institutional .site-footer {
  min-width: 0;
}

.root-institutional .top-strip {
  height: 36px;
  min-height: 36px;
  padding: 8px clamp(18px, 3vw, 46px);
  color: color-mix(in srgb, var(--muted) 92%, transparent);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.root-institutional .top-strip strong {
  color: var(--gold);
  letter-spacing: 0.18em;
}

.root-institutional .site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.root-institutional .nav-wrap {
  max-width: var(--max);
  min-height: 82px;
  padding: 0 clamp(18px, 3vw, 46px);
}

.root-institutional .brand {
  min-width: 230px;
}

.root-institutional .brand-mark {
  width: 58px;
  height: 58px;
  flex-basis: 58px;
  filter: drop-shadow(0 0 16px color-mix(in srgb, var(--blue-bright) 22%, transparent));
}

.root-institutional .brand strong {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.4vw, 2.3rem);
  font-weight: 700;
}

.root-institutional .main-nav {
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.12em;
}

.root-institutional .main-nav a {
  position: relative;
  background: transparent;
  color: color-mix(in srgb, var(--ink) 86%, transparent);
}

.root-institutional .main-nav a[aria-current="page"],
.root-institutional .main-nav a:hover {
  color: var(--ink-strong);
}

.root-institutional .main-nav a[aria-current="page"]:after,
.root-institutional .main-nav a:hover:after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 4px;
  height: 2px;
  background: var(--gold);
}

.root-institutional .button {
  border-radius: 6px;
  font-family: var(--font-mono);
  box-shadow: 0 0 24px color-mix(in srgb, var(--gold) 14%, transparent);
}

.root-institutional .button.secondary {
  color: var(--ink-strong);
  background: color-mix(in srgb, var(--card-bg-strong) 60%, transparent);
  border-color: color-mix(in srgb, var(--line) 75%, var(--blue-bright));
  box-shadow: none;
}

.root-institutional .institutional-hero {
  position: relative;
  min-height: 760px;
  padding: clamp(52px, 7vw, 102px) clamp(18px, 3vw, 46px) 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 20%, rgba(36, 140, 255, 0.18), transparent 23rem),
    radial-gradient(circle at 72% 48%, rgba(217, 154, 43, 0.10), transparent 20rem),
    linear-gradient(180deg, var(--paper), color-mix(in srgb, var(--paper) 84%, var(--soft)));
}

.root-institutional .hero-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 75% 62%, color-mix(in srgb, var(--cyan) 28%, transparent), transparent 26rem),
    repeating-linear-gradient(166deg, transparent 0 12px, color-mix(in srgb, var(--cyan) 8%, transparent) 13px 14px);
  opacity: 0.66;
}

.root-institutional .hero-grid {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  grid-template-columns: minmax(420px, 0.82fr) minmax(460px, 1fr);
  gap: clamp(34px, 5vw, 70px);
  align-items: center;
}

.root-institutional .eyebrow {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.31em;
}

.root-institutional .eyebrow:before,
.root-institutional .eyebrow:after {
  display: none;
}

.root-institutional .hero h1 {
  font-family: var(--font-display);
  font-size: clamp(5.4rem, 8.8vw, 8.7rem);
  font-weight: 700;
  line-height: 0.83;
  color: var(--ink-strong);
  text-shadow: 0 0 34px color-mix(in srgb, var(--blue-bright) 18%, transparent);
}

.root-institutional .hero-tagline {
  margin-top: 26px;
  color: var(--blue-bright);
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.4vw, 1.18rem);
  letter-spacing: 0.24em;
}

.root-institutional .hero p:not(.eyebrow):not(.hero-tagline) {
  max-width: 600px;
  color: color-mix(in srgb, var(--ink) 86%, transparent);
  font-size: clamp(1.06rem, 1.55vw, 1.22rem);
}

.root-institutional .hero-copy:after {
  content: "";
  display: block;
  width: min(620px, 100%);
  height: 1px;
  margin-top: 28px;
  background: linear-gradient(90deg, var(--blue-bright), transparent);
}

.root-institutional .hero-actions {
  margin-top: 30px;
}

.root-institutional .hero-art {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
}

.root-institutional .hero-art:before,
.root-institutional .hero-art:after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.root-institutional .hero-art:before {
  inset: 52% -18% 6% -24%;
  background:
    radial-gradient(ellipse at center, color-mix(in srgb, var(--cyan) 45%, transparent), transparent 48%),
    repeating-linear-gradient(164deg, transparent 0 9px, color-mix(in srgb, var(--blue-bright) 28%, transparent) 10px 11px);
  filter: blur(1px);
  transform: skewY(-7deg);
  opacity: 0.82;
}

.root-institutional .hero-art:after {
  right: -2rem;
  top: -4rem;
  width: min(30rem, 42vw);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--blue-bright) 32%, transparent);
  opacity: 0.46;
  box-shadow: inset 0 0 80px color-mix(in srgb, var(--blue-bright) 22%, transparent);
}

.root-institutional .hero-art img {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  border-radius: 0;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 34px color-mix(in srgb, var(--blue-bright) 26%, transparent));
}

:root[data-theme="day"] .root-institutional .hero-art img,
:root[data-theme="day"] .root-institutional .card-art {
  mix-blend-mode: multiply;
  filter: saturate(1.08) drop-shadow(0 16px 28px rgba(16, 45, 85, 0.12));
}

.root-institutional .values-rail {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin-top: 38px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-color: color-mix(in srgb, var(--gold) 60%, var(--line));
  background: color-mix(in srgb, var(--card-bg-strong) 86%, transparent);
}

.root-institutional .values-rail article {
  min-height: 134px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.root-institutional .values-rail article:last-child {
  border-right: 0;
}

.root-institutional .section {
  padding: 34px clamp(18px, 3vw, 46px);
}

.root-institutional .wrap,
.root-institutional .values-rail,
.root-institutional .footer-grid,
.root-institutional .footer-bottom {
  max-width: var(--max);
}

.root-institutional .section-rule {
  font-family: var(--font-mono);
  color: var(--ink-strong);
  letter-spacing: 0.34em;
}

.root-institutional .section-rule span {
  color: var(--ink-strong);
}

.root-institutional .premium-grid {
  gap: 18px;
}

.root-institutional .premium-card {
  min-height: 164px;
  grid-template-columns: 104px minmax(0, 1fr);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--card-bg-strong) 72%, transparent), var(--card-bg)),
    radial-gradient(circle at 10% 18%, color-mix(in srgb, var(--blue-bright) 12%, transparent), transparent 12rem);
  border-color: color-mix(in srgb, var(--gold) 34%, var(--line));
  box-shadow: 0 20px 54px color-mix(in srgb, #000000 22%, transparent);
}

.root-institutional .premium-card:after {
  display: none;
}

.root-institutional .media-card {
  grid-template-columns: 116px minmax(0, 1fr);
}

.root-institutional .card-art {
  width: 106px;
  height: 106px;
  object-fit: contain;
  grid-row: 1 / span 3;
  mix-blend-mode: screen;
}

.root-institutional .card-art.compact {
  width: 92px;
  height: 92px;
}

.root-institutional .premium-card h2 {
  color: var(--blue-bright);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
}

.root-institutional .premium-card p {
  color: color-mix(in srgb, var(--ink) 82%, transparent);
  font-size: 0.95rem;
}

.root-institutional .premium-card a {
  color: var(--gold-soft);
  font-weight: 800;
}

.root-institutional .active-card {
  border-color: color-mix(in srgb, var(--blue-bright) 52%, var(--gold));
}

.root-institutional .tier-intro {
  max-width: 850px;
  margin: -2px auto 24px;
  color: var(--muted);
  text-align: center;
  line-height: 1.65;
}

.root-institutional .tier-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.root-institutional .tier-card {
  min-height: 300px;
  padding: 22px 18px 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.root-institutional .tier-card:hover,
.root-institutional .tier-card:focus-within {
  border-color: color-mix(in srgb, var(--gold) 72%, var(--blue-bright));
  transform: translateY(-3px);
  box-shadow: 0 24px 60px color-mix(in srgb, #000000 30%, transparent), 0 0 28px color-mix(in srgb, var(--blue-bright) 12%, transparent);
}

.root-institutional .tier-symbol {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border: 1px solid color-mix(in srgb, var(--gold) 62%, var(--blue-bright));
  border-radius: 50%;
  color: var(--gold-soft);
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--blue-bright) 28%, transparent), transparent 50%),
    linear-gradient(145deg, color-mix(in srgb, var(--gold) 14%, transparent), transparent);
  box-shadow: inset 0 0 22px color-mix(in srgb, var(--blue-bright) 16%, transparent), 0 0 24px color-mix(in srgb, var(--gold) 12%, transparent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.root-institutional .tier-education .tier-symbol {
  color: #ffffff;
  border-color: var(--blue-bright);
  background:
    radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--cyan) 58%, transparent), transparent 48%),
    linear-gradient(145deg, color-mix(in srgb, var(--blue-bright) 32%, transparent), color-mix(in srgb, var(--gold) 10%, transparent));
}

.root-institutional .tier-heading {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.root-institutional .tier-card .tier-heading h2,
.root-institutional .tier-card p,
.root-institutional .tier-card a {
  grid-column: auto;
}

.root-institutional .tier-card .tier-heading h2 {
  color: var(--ink-strong);
  font-size: 0.94rem;
}

.root-institutional .tier-status {
  flex: 0 0 auto;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.root-institutional .tier-status.planned {
  color: var(--muted);
}

.root-institutional .tier-status.active {
  color: var(--ink-strong);
  border-color: color-mix(in srgb, var(--blue-bright) 64%, var(--line));
  background: color-mix(in srgb, var(--blue-bright) 16%, transparent);
}

.root-institutional .tier-card p {
  margin: 15px 0 18px;
  font-size: 0.88rem;
  line-height: 1.58;
}

.root-institutional .tier-note {
  margin-top: auto;
  color: var(--gold-soft);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.root-institutional .tier-links {
  width: 100%;
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.root-institutional .tier-links a {
  margin-top: 0;
}

.root-institutional .future-vision {
  margin-top: 18px;
  padding: 24px;
  display: grid;
  grid-template-columns: 150px minmax(0, 1.4fr) minmax(260px, 0.8fr);
  gap: 24px;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--gold) 54%, var(--line));
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 4% 50%, color-mix(in srgb, var(--gold) 16%, transparent), transparent 13rem),
    radial-gradient(circle at 80% 50%, color-mix(in srgb, var(--blue-bright) 15%, transparent), transparent 22rem),
    var(--card-bg);
}

.root-institutional .vision-kicker {
  color: var(--gold-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.root-institutional .future-vision h2 {
  margin: 0 0 7px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: 1.65rem;
}

.root-institutional .future-vision p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.root-institutional .vision-boundary {
  padding-left: 22px;
  border-left: 1px solid var(--line);
  font-size: 0.78rem;
}

.root-institutional .mission-card {
  display: block;
  min-height: 178px;
  text-align: center;
}

.root-institutional .proof-rail {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 28px;
  border-color: color-mix(in srgb, var(--gold) 64%, var(--line));
}

.root-institutional .proof-rail article {
  min-height: 136px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.root-institutional .proof-rail article:last-child {
  border-right: 0;
}

.root-institutional .cta-panel {
  min-height: 170px;
  grid-template-columns: minmax(0, 1fr) auto;
  border-color: color-mix(in srgb, var(--gold) 66%, var(--line));
  background:
    radial-gradient(circle at 8% 52%, color-mix(in srgb, var(--blue-bright) 24%, transparent), transparent 18rem),
    radial-gradient(circle at 96% 30%, color-mix(in srgb, var(--gold) 18%, transparent), transparent 15rem),
    linear-gradient(120deg, var(--card-bg), color-mix(in srgb, var(--card-bg-strong) 92%, transparent));
}

.root-institutional .site-footer {
  padding-top: 44px;
  background: color-mix(in srgb, #020710 96%, var(--paper));
}

.root-institutional .footer-grid {
  grid-template-columns: 1.2fr 1.7fr 0.9fr;
}

.root-institutional .footer-links {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.root-institutional .utility-button {
  font-family: var(--font-sans);
  border-radius: 999px;
}

.root-institutional .access-panel {
  border-radius: 8px;
}

:root[data-access-profile="autism-calm"] .root-institutional .hero-field,
:root[data-access-profile="autism-calm"] .root-institutional .hero-art:before,
:root[data-access-profile="deep-work"] .root-institutional .hero-field,
:root[data-access-profile="deep-work"] .root-institutional .hero-art:before {
  opacity: 0.18;
}

:root[data-access-profile="autism-calm"] .root-institutional .premium-card,
:root[data-access-profile="autism-calm"] .root-institutional .values-rail,
:root[data-access-profile="autism-calm"] .root-institutional .proof-rail {
  background: color-mix(in srgb, var(--card-bg-strong) 94%, transparent);
}

:root[data-access-profile="autism-calm"] body main {
  line-height: 1.72;
}

:root[data-access-profile="autism-calm"] body main section {
  scroll-margin-top: 110px;
}

:root[data-access-profile="autism-calm"] .root-institutional .hero-field,
:root[data-access-profile="autism-calm"] .root-institutional .card-art,
:root[data-access-profile="autism-calm"] .root-institutional .card-symbol {
  filter: saturate(0.55) contrast(1.04);
}

:root[data-access-profile="adhd-sprint"] .root-institutional .button:first-child,
:root[data-access-profile="adhd-sprint"] .root-institutional .active-card {
  outline: 3px solid color-mix(in srgb, var(--gold) 56%, transparent);
  outline-offset: 4px;
}

:root[data-access-profile="adhd-sprint"] .root-institutional .section-rule,
:root[data-access-profile="adhd-sprint"] .root-institutional .section-heading {
  text-align: left;
}

:root[data-access-profile="adhd-sprint"] .root-institutional .premium-card:hover,
:root[data-access-profile="adhd-sprint"] .root-institutional .tier-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold);
}

:root[data-access-profile="deep-work"] .root-institutional .hero-art,
:root[data-access-profile="deep-work"] .root-institutional .card-art,
:root[data-access-profile="deep-work"] .root-institutional .card-symbol {
  filter: saturate(0.68) contrast(1.08);
}

:root[data-access-profile="deep-work"] .root-institutional .hero-field,
:root[data-access-profile="deep-work"] .root-institutional .top-strip,
:root[data-access-profile="deep-work"] .root-institutional .hero-art:before {
  display: none;
}

:root[data-access-profile="deep-work"] .root-institutional .hero-grid {
  grid-template-columns: minmax(0, 780px);
  justify-content: center;
}

:root[data-access-profile="deep-work"] .root-institutional .hero-copy {
  text-align: center;
}

:root[data-access-profile="deep-work"] .root-institutional .hero-actions {
  justify-content: center;
}

@media (max-width: 1120px) {
  .root-institutional .nav-wrap {
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .root-institutional .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .root-institutional .hero-grid,
  .root-institutional .cta-panel,
  .root-institutional .footer-grid {
    grid-template-columns: 1fr;
  }

  .root-institutional .premium-grid.four,
  .root-institutional .premium-grid.three,
  .root-institutional .values-rail,
  .root-institutional .proof-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .root-institutional .tier-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .root-institutional .tier-education {
    grid-column: span 2;
  }

  .root-institutional .future-vision {
    grid-template-columns: 130px minmax(0, 1fr);
  }

  .root-institutional .vision-boundary {
    grid-column: 2;
    padding: 14px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .root-institutional .values-rail article,
  .root-institutional .proof-rail article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  .root-institutional .top-strip {
    grid-template-columns: 1fr;
    height: auto;
    text-align: center;
  }

  .root-institutional .top-strip span:last-child {
    justify-self: center;
  }

  .root-institutional .brand-row {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
  }

  .root-institutional .mobile-toggle {
    display: block;
  }

  .root-institutional .main-nav,
  .root-institutional .nav-actions {
    display: none;
  }

  .root-institutional .site-header[data-open="true"] .main-nav,
  .root-institutional .site-header[data-open="true"] .nav-actions {
    display: flex;
  }

  .root-institutional .site-header[data-open="true"] .nav-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .root-institutional .site-header[data-open="true"] .main-nav,
  .root-institutional .site-header[data-open="true"] .nav-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .root-institutional .institutional-hero {
    min-height: auto;
    padding-top: 44px;
  }

  .root-institutional .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .root-institutional .hero h1 {
    font-size: clamp(3.9rem, 18vw, 5.9rem);
  }

  .root-institutional .hero-copy:after {
    margin-top: 20px;
  }

  .root-institutional .hero-art {
    min-height: 290px;
  }

  .root-institutional .hero-art img {
    width: min(460px, 100%);
  }

  .root-institutional .premium-grid.four,
  .root-institutional .premium-grid.three,
  .root-institutional .tier-grid,
  .root-institutional .values-rail,
  .root-institutional .proof-rail,
  .root-institutional .footer-links {
    grid-template-columns: 1fr;
  }

  .root-institutional .tier-education {
    grid-column: auto;
  }

  .root-institutional .tier-card {
    min-height: 0;
  }

  .root-institutional .future-vision {
    grid-template-columns: 1fr;
  }

  .root-institutional .vision-boundary {
    grid-column: auto;
  }

  .root-institutional .premium-card,
  .root-institutional .media-card {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .root-institutional .card-art,
  .root-institutional .card-symbol {
    width: 82px;
    height: 82px;
  }
}

@media (max-width: 540px) {
  .root-institutional .hero-tagline,
  .root-institutional .eyebrow {
    letter-spacing: 0.12em;
  }

  .root-institutional .hero-copy:after {
    display: none;
  }

  .root-institutional .premium-card,
  .root-institutional .media-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .root-institutional .card-art,
  .root-institutional .card-symbol {
    grid-row: auto;
    margin: 0 auto;
  }

  .root-institutional .premium-card h2,
  .root-institutional .premium-card p,
  .root-institutional .premium-card a {
    grid-column: auto;
    justify-self: center;
  }
}

/* Edge desktop guard: keep the root in desktop/tablet navigation unless the
   viewport is truly phone-sized. Edge zoom can otherwise cross the 820px CSS
   breakpoint on a full desktop window and expose the hamburger-only layout. */
@media (min-width: 621px) {
  .root-institutional .brand-row {
    display: contents;
  }

  .root-institutional .mobile-toggle {
    display: none !important;
  }

  .root-institutional .main-nav,
  .root-institutional .nav-actions {
    display: flex !important;
  }

  .root-institutional .nav-wrap {
    flex-direction: row !important;
    align-items: center !important;
  }

  .root-institutional .site-header[data-open="true"] .main-nav,
  .root-institutional .site-header[data-open="true"] .nav-actions {
    width: auto;
    flex-direction: row;
    align-items: center;
  }
}