:root {
  --bg: #05070b;
  --bg-soft: #0b1017;
  --chrome-bg: rgba(5, 7, 11, 0.42);
  --chrome-bg-strong: rgba(5, 7, 11, 0.68);
  --chrome-line: rgba(255, 255, 255, 0.08);
  --surface: rgba(17, 22, 31, 0.86);
  --surface-strong: #111823;
  --surface-dark: rgba(8, 10, 15, 0.92);
  --text: #f5f7fb;
  --text-soft: rgba(245, 247, 251, 0.76);
  --text-faint: rgba(245, 247, 251, 0.46);
  --text-inverse: #f5f5f7;
  --text-inverse-soft: rgba(245, 245, 247, 0.74);
  --text-inverse-faint: rgba(245, 245, 247, 0.46);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --line-inverse: rgba(255, 255, 255, 0.1);
  --accent: #2997ff;
  --accent-soft: rgba(41, 151, 255, 0.12);
  --teal: #25b8a7;
  --violet: #7d70ff;
  --gold: #d4a13a;
  --orange: #ff8d4d;
  --radius-2xl: 36px;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.3);
  --shadow-panel: 0 22px 70px rgba(0, 0, 0, 0.4);
  --max-width: 1260px;
  --header-height: 0px;
  --nav-button-size: 2.7rem;
  --nav-rail-width: calc(var(--nav-button-size) + 0.9rem);
  --section-pad: clamp(1.2rem, 2vw, 2rem);
  --content-safe-left: clamp(4.9rem, 6vw, 5.8rem);
  --content-safe-right: clamp(1rem, 2.4vw, 2rem);
  --font-body: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  --font-display: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: #02050a;
  color-scheme: dark;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  background-color: #02050a;
  color: var(--text);
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
  isolation: isolate;
  padding-left: 0;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

main {
  display: block;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: #f5f5f7;
  color: #111114;
}

.shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  width: var(--nav-rail-width);
  background: var(--chrome-bg);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--chrome-line);
  border-radius: 999px;
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.3);
  overflow: visible;
}

.site-header::before {
  content: none;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

main,
.site-footer {
  width: 100%;
  margin-left: 0;
}

.site-header .shell {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  max-width: none;
  margin: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: auto;
  padding: 0.45rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-brand-float,
.site-header .brand {
  display: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.site-brand-float > span:last-child,
.site-header .brand > span:last-child {
  display: none;
}

.site-brand-float .brand-mark,
.site-header .brand .brand-mark {
  width: 1.95rem;
  height: 1.95rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.site-brand-float .brand-mark svg,
.site-header .brand .brand-mark svg {
  width: 1.35rem;
  height: 1.35rem;
}

.brand-mark svg {
  width: 1.35rem;
  height: 1.35rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--nav-button-size);
  height: var(--nav-button-size);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.site-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 0.45rem;
}

.site-nav a {
  display: grid;
  place-items: center;
  width: var(--nav-button-size);
  height: var(--nav-button-size);
  min-height: var(--nav-button-size);
  padding: 0;
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 0;
  text-align: center;
  letter-spacing: -0.01em;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
  background: rgba(121, 184, 255, 0.1);
  transform: translateY(-1px);
}

.nav-cta {
  color: var(--accent) !important;
  margin-top: 0.3rem;
}

.nav-icon {
  display: inline-grid;
  place-items: center;
  width: 1.08rem;
  height: 1.08rem;
}

.nav-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body.snap-page {
  min-height: 100svh;
  min-height: 100dvh;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-padding-top: var(--header-height);
  overscroll-behavior-y: none;
}

body.immersive-page {
  min-height: 100svh;
  min-height: 100dvh;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-padding-top: var(--header-height);
  overscroll-behavior-y: none;
}

.page-flow {
  display: block;
}

.viewport-section {
  position: relative;
  display: flex;
  align-items: center;
  height: 100svh;
  height: 100dvh;
  min-height: 100svh;
  min-height: 100dvh;
  padding: 0;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  overflow: hidden;
}

.viewport-section > .section-shell {
  width: min(100%, calc(var(--max-width) + var(--content-safe-left) + var(--content-safe-right)));
  margin: 0 auto;
  height: 100%;
  min-height: 100%;
  display: grid;
  align-items: center;
  align-content: center;
  padding: var(--section-pad) var(--content-safe-right) var(--section-pad) var(--content-safe-left);
  box-sizing: border-box;
}

.theme-ivory {
  background:
    radial-gradient(circle at top left, rgba(41, 151, 255, 0.16), transparent 32%),
    radial-gradient(circle at 100% 100%, rgba(125, 112, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #090d12 0%, #0f141c 100%);
}

.theme-cloud {
  background:
    radial-gradient(circle at 0% 20%, rgba(37, 184, 167, 0.16), transparent 28%),
    radial-gradient(circle at 100% 80%, rgba(41, 151, 255, 0.14), transparent 30%),
    linear-gradient(180deg, #071015 0%, #0d171f 100%);
}

.theme-steel {
  background:
    radial-gradient(circle at 50% 0%, rgba(125, 112, 255, 0.14), transparent 26%),
    radial-gradient(circle at 100% 100%, rgba(212, 161, 58, 0.08), transparent 22%),
    linear-gradient(180deg, #0a0f15 0%, #111924 100%);
}

.theme-ink {
  background:
    radial-gradient(circle at 50% 0%, rgba(41, 151, 255, 0.18), transparent 22%),
    radial-gradient(circle at 100% 100%, rgba(37, 184, 167, 0.12), transparent 24%),
    linear-gradient(180deg, #000000 0%, #0b0b0d 100%);
}

.theme-graphite {
  background:
    radial-gradient(circle at 0% 100%, rgba(125, 112, 255, 0.12), transparent 25%),
    radial-gradient(circle at 100% 0%, rgba(41, 151, 255, 0.1), transparent 24%),
    linear-gradient(180deg, #151518 0%, #1d1d21 100%);
}

.theme-ivory,
.theme-cloud,
.theme-steel,
.theme-ink,
.theme-graphite {
  color: var(--text-inverse);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) p,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .section-copy,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .display-subtitle,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .micro-card p,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .detail-card p,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .footer-note {
  color: var(--text-inverse-soft);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .eyebrow {
  color: rgba(245, 245, 247, 0.58);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .eyebrow::before {
  background: rgba(245, 245, 247, 0.38);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .token,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(245, 245, 247, 0.82);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .hero-composition,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .visual-panel,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .contact-panel {
  border-color: var(--line-inverse);
  background:
    radial-gradient(circle at 50% 10%, rgba(41, 151, 255, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(14, 17, 24, 0.94), rgba(8, 10, 15, 0.98));
  box-shadow: var(--shadow-panel);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .floating-chip,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .stat-chip,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .logo-chip,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .domain-chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .floating-chip small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .stat-chip small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .logo-chip small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .domain-chip small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .micro-card small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .detail-card small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .domain-card small,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .pill-card small {
  color: var(--text-inverse-faint);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .stat-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .micro-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .detail-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .contact-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .pill-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .domain-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .logo-card,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .badge-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .story-number {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--text-inverse);
  box-shadow: none;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .watermark-panel {
  background:
    radial-gradient(circle at top left, rgba(41, 151, 255, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(14, 17, 24, 0.95), rgba(8, 10, 15, 0.98));
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .watermark-panel::before {
  color: rgba(255, 255, 255, 0.06);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .symbol-badge {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .symbol-badge.is-ghost {
  background: rgba(255, 255, 255, 0.03);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .symbol-ring {
  border-color: rgba(255, 255, 255, 0.08);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .symbol-line {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .badge-icon {
  background: rgba(255, 255, 255, 0.08);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .button-primary {
  background: #f5f5f7;
  color: #111114;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .button-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: #f5f5f7;
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .field input,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .field select,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .field textarea {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--text-inverse);
}

:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .field input::placeholder,
:is(.theme-ivory, .theme-cloud, .theme-steel, .theme-ink, .theme-graphite) .field textarea::placeholder {
  color: rgba(245, 245, 247, 0.38);
}

.theme-ink p,
.theme-graphite p,
.theme-ink .section-copy,
.theme-graphite .section-copy,
.theme-ink .display-subtitle,
.theme-graphite .display-subtitle,
.theme-ink .micro-card p,
.theme-graphite .micro-card p,
.theme-ink .detail-card p,
.theme-graphite .detail-card p,
.theme-ink .footer-note,
.theme-graphite .footer-note {
  color: var(--text-inverse-soft);
}

.theme-ink .eyebrow,
.theme-graphite .eyebrow {
  color: rgba(245, 245, 247, 0.58);
}

.theme-ink .eyebrow::before,
.theme-graphite .eyebrow::before {
  background: rgba(245, 245, 247, 0.38);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(17, 17, 20, 0.52);
}

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: rgba(17, 17, 20, 0.25);
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.05em;
  line-height: 0.98;
  text-transform: none;
}

p {
  margin: 0;
}

.display-title {
  font-size: clamp(3rem, 6.8vw, 6.3rem);
  max-width: 9.5ch;
}

.display-title.wide {
  max-width: 12.5ch;
}

.display-subtitle {
  margin-top: 1.1rem;
  max-width: 31ch;
  font-size: clamp(1.16rem, 2vw, 1.68rem);
  line-height: 1.28;
  color: var(--text-soft);
}

.section-title {
  font-size: clamp(2.3rem, 4.6vw, 4.6rem);
  max-width: 12ch;
}

.section-title.wide {
  max-width: 15ch;
}

.section-copy {
  max-width: 56ch;
  font-size: clamp(1.02rem, 1.6vw, 1.16rem);
  line-height: 1.5;
  color: var(--text-soft);
}

.section-note {
  max-width: 70ch;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 1.4rem;
  margin-top: 1.5rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.text-link::after {
  content: "›";
  margin-left: 0.3rem;
}

.hero-layout,
.story-layout,
.contact-layout,
.panel-layout {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.6rem);
  align-items: center;
}

.hero-layout > *,
.story-layout > *,
.contact-layout > *,
.panel-layout > * {
  width: 100%;
}

.hero-layout {
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
}

.story-layout,
.contact-layout,
.panel-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
}

.stack-gap {
  display: grid;
  gap: 1.2rem;
}

.hero-copy,
.story-copy,
.contact-copy {
  display: grid;
  gap: 1rem;
}

.token-row,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.token,
.chip,
.nav-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.58rem 0.86rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 17, 20, 0.08);
  color: var(--text-soft);
  font-size: 0.9rem;
  letter-spacing: -0.01em;
}

.theme-ink .token,
.theme-graphite .token,
.theme-ink .chip,
.theme-graphite .chip {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(245, 245, 247, 0.82);
}

.hero-composition,
.visual-panel,
.contact-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  min-height: clamp(520px, 66vh, 760px);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 244, 246, 0.92));
  box-shadow: var(--shadow-soft);
}

.theme-ink .hero-composition,
.theme-graphite .hero-composition,
.theme-ink .visual-panel,
.theme-graphite .visual-panel {
  border-color: var(--line-inverse);
  background:
    radial-gradient(circle at 50% 10%, rgba(41, 151, 255, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(26, 26, 29, 0.95), rgba(11, 11, 13, 0.98));
  box-shadow: var(--shadow-panel);
}

.hero-orb {
  position: absolute;
  inset: 50% auto auto 50%;
  width: clamp(220px, 36vw, 420px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background:
    radial-gradient(circle at 32% 30%, rgba(255, 255, 255, 0.88), transparent 22%),
    radial-gradient(circle at 50% 50%, rgba(41, 151, 255, 0.34), rgba(37, 184, 167, 0.12) 52%, transparent 68%);
  box-shadow:
    0 0 0 28px rgba(255, 255, 255, 0.04),
    0 0 0 68px rgba(255, 255, 255, 0.025),
    0 40px 120px rgba(17, 17, 20, 0.28);
}

.orb-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
}

.orb-ring.ring-a {
  width: 62%;
  aspect-ratio: 1;
}

.orb-ring.ring-b {
  width: 78%;
  aspect-ratio: 1;
}

.orb-ring.ring-c {
  width: 92%;
  aspect-ratio: 1;
}

.floating-chip,
.stat-chip,
.logo-chip,
.domain-chip {
  position: absolute;
  padding: 0.95rem 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(17, 17, 20, 0.08);
  box-shadow: 0 18px 40px rgba(17, 17, 20, 0.12);
  max-width: 210px;
}

.theme-ink .floating-chip,
.theme-graphite .floating-chip,
.theme-ink .stat-chip,
.theme-graphite .stat-chip,
.theme-ink .logo-chip,
.theme-graphite .logo-chip,
.theme-ink .domain-chip,
.theme-graphite .domain-chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.floating-chip small,
.stat-chip small,
.logo-chip small,
.domain-chip small {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-faint);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.theme-ink .floating-chip small,
.theme-graphite .floating-chip small,
.theme-ink .stat-chip small,
.theme-graphite .stat-chip small,
.theme-ink .logo-chip small,
.theme-graphite .logo-chip small,
.theme-ink .domain-chip small,
.theme-graphite .domain-chip small {
  color: var(--text-inverse-faint);
}

.floating-chip strong,
.stat-chip strong,
.logo-chip strong,
.domain-chip strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.floating-chip p,
.stat-chip p,
.logo-chip p,
.domain-chip p {
  margin-top: 0.28rem;
  font-size: 0.93rem;
  line-height: 1.42;
}

.chip-a {
  top: 2rem;
  left: 2rem;
}

.chip-b {
  top: 4rem;
  right: 2rem;
}

.chip-c {
  bottom: 8rem;
  left: 10%;
}

.chip-d {
  bottom: 2rem;
  right: 10%;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.stat-card,
.micro-card,
.detail-card,
.contact-card,
.pill-card,
.domain-card,
.logo-card {
  border-radius: var(--radius-xl);
  padding: 1.35rem;
  border: 1px solid rgba(17, 17, 20, 0.08);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.theme-ink .stat-card,
.theme-graphite .stat-card,
.theme-ink .micro-card,
.theme-graphite .micro-card,
.theme-ink .detail-card,
.theme-graphite .detail-card,
.theme-ink .contact-card,
.theme-graphite .contact-card,
.theme-ink .pill-card,
.theme-graphite .pill-card,
.theme-ink .domain-card,
.theme-graphite .domain-card,
.theme-ink .logo-card,
.theme-graphite .logo-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.stat-card strong {
  display: block;
  font-size: 1.8rem;
  font-family: var(--font-display);
  letter-spacing: -0.04em;
}

.stat-card span {
  display: block;
  margin-top: 0.3rem;
  color: inherit;
  opacity: 0.74;
}

.micro-grid,
.detail-grid,
.logo-grid,
.domain-grid,
.pillar-grid {
  display: grid;
  gap: 1rem;
  width: 100%;
  align-items: stretch;
}

.micro-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.detail-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.logo-grid {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.domain-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.pillar-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.micro-card small,
.detail-card small,
.domain-card small,
.pill-card small {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-faint);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.theme-ink .micro-card small,
.theme-graphite .micro-card small,
.theme-ink .detail-card small,
.theme-graphite .detail-card small,
.theme-ink .domain-card small,
.theme-graphite .domain-card small,
.theme-ink .pill-card small,
.theme-graphite .pill-card small {
  color: var(--text-inverse-faint);
}

.micro-card h3,
.detail-card h3,
.domain-card h3,
.pill-card h3,
.logo-card h3,
.contact-card h3 {
  font-size: clamp(1.18rem, 1.9vw, 1.55rem);
  line-height: 1.08;
}

.micro-card p,
.detail-card p,
.domain-card p,
.pill-card p,
.logo-card p,
.contact-card p {
  margin-top: 0.55rem;
  color: inherit;
  opacity: 0.76;
}

.story-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 999px;
  border: 1px solid rgba(17, 17, 20, 0.08);
  background: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  box-shadow: var(--shadow-soft);
}

.theme-ink .story-number,
.theme-graphite .story-number {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--text-inverse);
  box-shadow: none;
}

.story-points,
.detail-points {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.story-points li,
.detail-points li {
  position: relative;
  padding-left: 1rem;
  color: inherit;
  opacity: 0.78;
}

.story-points li::before,
.detail-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.63rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: var(--accent);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.9rem;
  color: rgba(245, 245, 247, 0.54);
}

.breadcrumb a {
  color: rgba(245, 245, 247, 0.74);
}

.breadcrumb span[aria-hidden="true"] {
  color: rgba(245, 245, 247, 0.28);
}

.library-grid,
.overview-grid,
.deep-grid {
  display: grid;
  gap: 1rem;
  width: 100%;
  align-items: stretch;
  margin-inline: auto;
}

.library-grid,
.deep-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.overview-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.library-link,
.chapter-card,
.fact-card {
  display: grid;
  gap: 0.8rem;
  height: 100%;
  padding: 1.4rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.library-link:hover,
.chapter-card:hover,
.fact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(41, 151, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.library-link small,
.chapter-card small,
.fact-card small {
  display: block;
  color: rgba(245, 245, 247, 0.46);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.library-link h3,
.chapter-card h3,
.fact-card h3 {
  font-size: clamp(1.24rem, 2vw, 1.75rem);
  line-height: 1.05;
}

.library-link p,
.chapter-card p,
.fact-card p {
  color: rgba(245, 245, 247, 0.72);
}

.compact-library {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
}

.compact-library .library-link {
  gap: 0.65rem;
  padding: 1.15rem 1.2rem;
  min-height: 0;
}

.compact-library .library-link h3 {
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.08;
}

.compact-library .library-link p {
  max-width: 30ch;
  font-size: 0.98rem;
  line-height: 1.5;
}

.meta-list,
.signal-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.meta-list li,
.signal-list li {
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 245, 247, 0.76);
}

.meta-list strong,
.signal-list strong {
  display: block;
  margin-bottom: 0.22rem;
  color: #f5f5f7;
}

.chapter-stack {
  display: grid;
  gap: 1rem;
  width: 100%;
  margin-inline: auto;
}

.detail-narrative-shell,
.detail-support-shell {
  display: grid;
  align-content: center;
  justify-items: stretch;
  height: 100%;
  min-height: 100%;
}

.detail-narrative-shell .story-copy {
  max-width: min(100%, 680px);
  margin-inline: auto;
  justify-items: center;
  text-align: center;
  gap: 0.85rem;
}

.detail-narrative-shell .eyebrow,
.detail-narrative-shell .section-title,
.detail-narrative-shell .section-copy,
.detail-narrative-shell .link-row {
  margin-inline: auto;
}

.detail-narrative-shell .section-title {
  font-size: clamp(2rem, 3.4vw, 3.35rem);
  max-width: 11ch;
}

.detail-narrative-shell .section-copy {
  max-width: 40ch;
  font-size: clamp(0.98rem, 1.25vw, 1.08rem);
}

.detail-narrative-shell .link-row {
  justify-content: center;
}

.detail-support-shell > :is(.chapter-stack, .overview-grid, .watermark-panel) {
  width: min(100%, 980px);
  margin-inline: auto;
}

.detail-support-shell .detail-points {
  width: min(100%, 920px);
  margin-inline: auto;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.detail-support-shell .detail-points li {
  padding: 1rem 1.05rem 1rem 1.85rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 245, 247, 0.78);
  opacity: 1;
}

.detail-support-shell .detail-points li::before {
  left: 0.95rem;
  top: 1.12rem;
}

.detail-support-shell .chapter-stack {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-support-shell .overview-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-support-shell .watermark-panel {
  min-height: clamp(380px, 54vh, 560px);
}

.detail-support-shell .signal-list {
  max-width: min(100%, 640px);
  margin-inline: auto;
}

.watermark-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  padding: 1.2rem;
  min-height: clamp(540px, 68vh, 780px);
  border: 1px solid rgba(17, 17, 20, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(240, 243, 245, 0.9));
  box-shadow: var(--shadow-soft);
}

.hero-composition,
.visual-panel,
.contact-panel,
.watermark-panel {
  --pointer-x: 50%;
  --pointer-y: 38%;
}

.watermark-panel::before {
  content: attr(data-mark);
  position: absolute;
  left: 1.3rem;
  right: 1.3rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 9vw, 8rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.08em;
  color: rgba(17, 17, 20, 0.05);
  pointer-events: none;
  white-space: pre-line;
}

.hero-composition::after,
.visual-panel::after,
.contact-panel::after,
.watermark-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(41, 151, 255, 0.22), transparent 28%),
    radial-gradient(circle at calc(var(--pointer-x) + 12%) calc(var(--pointer-y) + 16%), rgba(37, 184, 167, 0.14), transparent 22%);
  opacity: 0.95;
  pointer-events: none;
  z-index: 0;
}

.hero-composition > *,
.visual-panel > *,
.contact-panel > * {
  position: relative;
  z-index: 1;
}

.theme-ink .watermark-panel,
.theme-graphite .watermark-panel {
  background:
    radial-gradient(circle at top left, rgba(41, 151, 255, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(27, 27, 31, 0.95), rgba(11, 11, 13, 0.98));
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.theme-ink .watermark-panel::before,
.theme-graphite .watermark-panel::before {
  color: rgba(255, 255, 255, 0.06);
}

.panel-stack {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.9rem;
  width: 100%;
}

.symbol-cloud {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.watermark-panel .symbol-cloud,
.logo-swarm .symbol-cloud,
.logo-swarm .logo-chip {
  display: none;
}

.symbol-badge,
.symbol-ring,
.symbol-line {
  position: absolute;
  transition: opacity 850ms ease, transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.symbol-badge {
  display: grid;
  place-items: center;
  width: clamp(82px, 10vw, 128px);
  aspect-ratio: 1;
  border-radius: 28px;
  border: 1px solid rgba(17, 17, 20, 0.08);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 14px 32px rgba(17, 17, 20, 0.08);
  backdrop-filter: blur(14px);
}

.symbol-badge svg {
  width: 54%;
  height: 54%;
}

.symbol-badge.mark-a {
  top: 1.2rem;
  left: 1.2rem;
}

.symbol-badge.mark-b {
  top: 1.8rem;
  right: 1.3rem;
}

.symbol-badge.mark-c {
  left: 10%;
  bottom: 16%;
}

.symbol-badge.mark-d {
  right: 12%;
  bottom: 14%;
}

.symbol-badge.mark-e {
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.symbol-badge.mark-f {
  top: 22%;
  right: 26%;
}

.symbol-badge.is-ghost {
  background: rgba(255, 255, 255, 0.38);
  box-shadow: none;
}

.symbol-ring {
  border-radius: 999px;
  border: 1px solid rgba(17, 17, 20, 0.08);
}

.symbol-ring.ring-a {
  inset: 12% 12%;
}

.symbol-ring.ring-b {
  inset: 22% 22%;
}

.symbol-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(17, 17, 20, 0.12), transparent);
}

.symbol-line.line-a {
  top: 30%;
  left: 8%;
  right: 8%;
}

.symbol-line.line-b {
  bottom: 26%;
  left: 14%;
  right: 14%;
}

.tech-badge-grid,
.service-chip-grid,
.domain-chip-grid {
  display: grid;
  gap: 0.85rem;
  width: 100%;
  align-items: stretch;
}

.tech-badge-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.service-chip-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.domain-chip-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.badge-card {
  position: relative;
  padding: 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(17, 17, 20, 0.08);
}

.theme-ink .badge-card,
.theme-graphite .badge-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
}

.theme-ink .symbol-badge,
.theme-graphite .symbol-badge {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.theme-ink .symbol-badge.is-ghost,
.theme-graphite .symbol-badge.is-ghost {
  background: rgba(255, 255, 255, 0.03);
}

.theme-ink .symbol-ring,
.theme-graphite .symbol-ring {
  border-color: rgba(255, 255, 255, 0.08);
}

.theme-ink .symbol-line,
.theme-graphite .symbol-line {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

.badge-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.badge-icon {
  display: inline-grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 14px;
  background: rgba(17, 17, 20, 0.06);
}

.theme-ink .badge-icon,
.theme-graphite .badge-icon {
  background: rgba(255, 255, 255, 0.08);
}

.badge-icon svg {
  width: 1.45rem;
  height: 1.45rem;
}

.badge-card strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.badge-card span {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.93rem;
  line-height: 1.4;
  color: inherit;
  opacity: 0.72;
}

.logo-swarm {
  position: relative;
  min-height: 520px;
}

.center-core {
  position: absolute;
  inset: 50% auto auto 50%;
  width: clamp(220px, 28vw, 320px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background:
    radial-gradient(circle at 32% 30%, rgba(255, 255, 255, 0.92), transparent 22%),
    radial-gradient(circle at 50% 50%, rgba(41, 151, 255, 0.38), rgba(125, 112, 255, 0.18) 48%, transparent 70%);
  box-shadow:
    0 0 0 28px rgba(255, 255, 255, 0.03),
    0 0 0 62px rgba(255, 255, 255, 0.025);
}

.section-footnote {
  color: inherit;
  opacity: 0.62;
  font-size: 0.94rem;
}

.page-flow > .viewport-section:first-child {
  align-items: stretch;
  padding-top: 0;
  min-height: 100svh;
  min-height: 100dvh;
}

.page-flow > .viewport-section:first-child::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  width: 1px;
  height: 54px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0));
  transform: translateX(-50%);
  opacity: 0.65;
  pointer-events: none;
  animation: scroll-pulse 1.8s ease-in-out infinite;
}

.page-flow > .viewport-section:first-child::after {
  content: "Scroll to explore";
  position: absolute;
  left: 50%;
  bottom: 0.75rem;
  transform: translateX(-50%);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 245, 247, 0.48);
  pointer-events: none;
}

.page-flow > .viewport-section:first-child .hero-layout {
  position: relative;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
  align-items: center;
  justify-items: start;
  text-align: left;
  width: min(100%, 1120px);
  margin: 0 auto;
  gap: clamp(1.4rem, 4vw, 4rem);
}

.page-flow > .viewport-section:first-child .hero-copy {
  justify-items: start;
  gap: 0.65rem;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.page-flow > .viewport-section:first-child .hero-copy > * {
  margin-inline: 0;
}

.page-flow > .viewport-section:first-child .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.page-flow > .viewport-section:first-child .display-title {
  max-width: 10.2ch;
  font-size: clamp(2.9rem, 5.4vw, 5.1rem);
  text-wrap: balance;
}

.page-flow > .viewport-section:first-child .display-subtitle {
  margin-top: 0.18rem;
  max-width: 36ch;
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  line-height: 1.52;
  text-wrap: pretty;
}

.page-flow > .viewport-section:first-child .hero-layout::before {
  content: "";
  position: absolute;
  right: clamp(0rem, 4vw, 1.5rem);
  top: 50%;
  width: min(38vw, 440px);
  height: clamp(320px, 46vh, 500px);
  transform: translateY(-50%);
  border-radius: 36px;
  background:
    linear-gradient(180deg, transparent 0%, rgba(121, 184, 255, 0.22) 18%, rgba(121, 184, 255, 0.08) 52%, transparent 88%),
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.88) 0 2px, transparent 3px),
    radial-gradient(circle at 50% 50%, transparent 30%, rgba(121, 184, 255, 0.14) 30.4%, transparent 31.2%),
    radial-gradient(circle at 50% 50%, transparent 48%, rgba(83, 212, 196, 0.09) 48.4%, transparent 49.2%),
    radial-gradient(circle at 50% 50%, rgba(121, 184, 255, 0.12), transparent 24%);
  opacity: 0.82;
  pointer-events: none;
  z-index: 0;
  animation: hero-signal-sweep 10s linear infinite;
}

.page-flow > .viewport-section:first-child .hero-layout::after {
  content: "";
  display: block;
  justify-self: end;
  width: min(100%, 440px);
  height: clamp(320px, 46vh, 500px);
  border-radius: 36px;
  border: 1px solid rgba(121, 184, 255, 0.14);
  background:
    radial-gradient(circle at 34% 30%, rgba(121, 184, 255, 0.22) 0 3px, transparent 4px),
    radial-gradient(circle at 68% 62%, rgba(83, 212, 196, 0.18) 0 4px, transparent 5px),
    radial-gradient(circle at 50% 50%, transparent 31%, rgba(121, 184, 255, 0.11) 31.4%, transparent 32.2%),
    radial-gradient(circle at 50% 50%, transparent 48%, rgba(83, 212, 196, 0.08) 48.4%, transparent 49.2%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(180deg, rgba(7, 14, 25, 0.92), rgba(5, 10, 18, 0.98));
  background-size: auto, auto, auto, auto, 28px 28px, 28px 28px, auto;
  box-shadow:
    0 32px 100px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  position: relative;
  overflow: hidden;
  z-index: 0;
  animation: hero-panel-float 12s ease-in-out infinite;
}

.page-flow > .viewport-section:first-child :is(.hero-composition, .visual-panel, .watermark-panel) {
  display: none;
}

.page-flow > .viewport-section:first-child .breadcrumb {
  display: none;
}

.page-flow > .viewport-section:first-child :is(.link-row, .token-row, .chip-row) {
  display: none;
}

@keyframes scroll-pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: translateX(-50%) translateY(0);
  }

  50% {
    opacity: 0.82;
    transform: translateX(-50%) translateY(8px);
  }
}

.contact-panel {
  padding: 1.4rem;
}

.contact-card {
  padding: 1.4rem;
}

.contact-card h3 {
  margin-bottom: 0.55rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.42rem;
}

.field label {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(17, 17, 20, 0.08);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  outline: none;
}

.field textarea {
  min-height: 160px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(41, 151, 255, 0.36);
  box-shadow: 0 0 0 4px rgba(41, 151, 255, 0.08);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.92rem 1.28rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, opacity 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: #111114;
  color: #fff;
}

.button-secondary {
  background: rgba(17, 17, 20, 0.05);
  border-color: rgba(17, 17, 20, 0.08);
  color: var(--text);
}

.theme-ink .button-primary,
.theme-graphite .button-primary {
  background: #f5f5f7;
  color: #111114;
}

.theme-ink .button-secondary,
.theme-graphite .button-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: #f5f5f7;
}

.toast {
  display: none;
  padding: 0.82rem 1rem;
  border-radius: 16px;
  background: rgba(41, 151, 255, 0.08);
  color: var(--text);
  border: 1px solid rgba(41, 151, 255, 0.18);
}

.toast.is-visible {
  display: block;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0 2rem;
  background: rgba(8, 10, 15, 0.92);
}

.site-footer .shell {
  width: min(100%, calc(var(--max-width) + var(--content-safe-left) + var(--content-safe-right)));
  padding-left: var(--content-safe-left);
  padding-right: var(--content-safe-right);
  display: grid;
  gap: 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-soft);
}

.footer-note {
  color: var(--text-faint);
  font-size: 0.9rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 800ms ease, transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.viewport-section.is-active .floating-chip,
.viewport-section.is-active .logo-chip,
.viewport-section.is-active .domain-chip,
.viewport-section.is-active .stat-chip,
.viewport-section.is-active .micro-card,
.viewport-section.is-active .detail-card,
.viewport-section.is-active .badge-card,
.viewport-section.is-active .domain-card,
.viewport-section.is-active .pill-card,
.viewport-section.is-active .hero-composition,
.viewport-section.is-active .watermark-panel,
.viewport-section.is-active .symbol-badge,
.viewport-section.is-active .symbol-ring,
.viewport-section.is-active .symbol-line {
  opacity: 1;
  transform: none;
}

.floating-chip,
.logo-chip,
.domain-chip,
.stat-chip,
.micro-card,
.detail-card,
.badge-card,
.domain-card,
.pill-card,
.hero-composition,
.watermark-panel,
.symbol-badge,
.symbol-ring,
.symbol-line {
  opacity: 0.18;
  transform: translateY(24px);
  transition: opacity 850ms ease, transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.viewport-section.is-active .chip-a,
.viewport-section.is-active .logo-a {
  transition-delay: 40ms;
}

.viewport-section.is-active .chip-b,
.viewport-section.is-active .logo-b {
  transition-delay: 90ms;
}

.viewport-section.is-active .chip-c,
.viewport-section.is-active .logo-c {
  transition-delay: 140ms;
}

.viewport-section.is-active .chip-d,
.viewport-section.is-active .logo-d {
  transition-delay: 190ms;
}

.viewport-section.is-active .logo-e {
  transition-delay: 230ms;
}

.viewport-section.is-active .logo-chip.logo-e,
.viewport-section.is-active .symbol-badge.mark-e {
  transform: translate(-50%, -50%);
}

/* Mission theme overrides */

:root {
  --bg: #03050a;
  --bg-soft: #07101d;
  --surface: rgba(10, 17, 29, 0.78);
  --surface-strong: #0e1828;
  --surface-dark: rgba(4, 8, 15, 0.94);
  --text: #f7f9ff;
  --text-soft: rgba(247, 249, 255, 0.76);
  --text-faint: rgba(247, 249, 255, 0.5);
  --line: rgba(146, 181, 255, 0.12);
  --line-strong: rgba(146, 181, 255, 0.2);
  --line-inverse: rgba(146, 181, 255, 0.14);
  --accent: #79b8ff;
  --accent-soft: rgba(121, 184, 255, 0.14);
  --teal: #53d4c4;
  --violet: #758cff;
  --gold: #e6b55b;
  --orange: #ff9361;
  --shadow-soft: 0 28px 90px rgba(0, 0, 0, 0.3);
  --shadow-panel: 0 34px 120px rgba(0, 0, 0, 0.48);
}

body {
  background:
    radial-gradient(circle at top, rgba(109, 171, 255, 0.12), transparent 24%),
    radial-gradient(circle at 20% 20%, rgba(83, 212, 196, 0.08), transparent 20%),
    linear-gradient(180deg, #03050a 0%, #060b14 52%, #02050a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 14% 18%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.8px),
    radial-gradient(circle at 78% 26%, rgba(255, 255, 255, 0.55) 0 1px, transparent 1.8px),
    radial-gradient(circle at 64% 72%, rgba(255, 255, 255, 0.42) 0 1px, transparent 1.7px),
    radial-gradient(circle at 28% 82%, rgba(255, 255, 255, 0.38) 0 1px, transparent 1.7px),
    radial-gradient(circle at 90% 62%, rgba(121, 184, 255, 0.26) 0 1.4px, transparent 2.2px),
    radial-gradient(circle at 8% 68%, rgba(83, 212, 196, 0.18) 0 1.5px, transparent 2.3px);
  opacity: 0.42;
  pointer-events: none;
  z-index: -2;
  animation: star-twinkle 12s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: -10%;
  background:
    radial-gradient(circle at 84% 16%, transparent 0 24%, rgba(121, 184, 255, 0.055) 24.3%, transparent 25.2%),
    radial-gradient(circle at 84% 16%, transparent 0 38%, rgba(83, 212, 196, 0.035) 38.2%, transparent 39.1%),
    linear-gradient(90deg, transparent 0%, rgba(121, 184, 255, 0.018) 18%, transparent 34%, transparent 70%, rgba(121, 184, 255, 0.026) 84%, transparent 100%),
    linear-gradient(180deg, rgba(121, 184, 255, 0.035), transparent 26%);
  opacity: 0.18;
  pointer-events: none;
  z-index: -2;
  animation: telemetry-drift 34s linear infinite;
}

.mission-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.mission-grid,
.mission-map,
.mission-trajectory,
.mission-countdown {
  position: absolute;
}

.mission-grid {
  inset: 0;
  background:
    linear-gradient(rgba(121, 184, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(121, 184, 255, 0.018) 1px, transparent 1px);
  background-size: 92px 92px;
  opacity: 0.12;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.28) 72%, transparent 96%);
  animation: grid-shift 42s linear infinite;
}

.mission-grid::after {
  content: "";
  position: absolute;
  inset: 8% 6%;
  border: 1px solid rgba(121, 184, 255, 0.035);
  border-radius: 32px;
}

.mission-map {
  top: 10%;
  right: clamp(2rem, 6vw, 5rem);
  width: min(38vw, 560px);
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: 0.18;
  background:
    radial-gradient(circle at 50% 50%, transparent 52%, rgba(121, 184, 255, 0.04) 52.5%, transparent 53.5%),
    radial-gradient(circle at 50% 50%, transparent 68%, rgba(83, 212, 196, 0.03) 68.5%, transparent 69.5%),
    linear-gradient(rgba(121, 184, 255, 0.034) 1px, transparent 1px),
    linear-gradient(90deg, rgba(121, 184, 255, 0.034) 1px, transparent 1px);
  background-size: auto, auto, 42px 42px, 42px 42px;
  border: 1px solid rgba(121, 184, 255, 0.04);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.015);
  animation: map-drift 30s ease-in-out infinite alternate;
}

.mission-map::before,
.mission-map::after {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  border: 1px solid rgba(121, 184, 255, 0.045);
}

.mission-map::after {
  inset: 28%;
  border-color: rgba(83, 212, 196, 0.04);
}

.mission-trajectory {
  right: clamp(2.5rem, 7vw, 6rem);
  bottom: clamp(2rem, 8vh, 5rem);
  width: min(34vw, 460px);
  height: min(26vh, 240px);
  opacity: 0.2;
}

.mission-trajectory::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(121, 184, 255, 0), rgba(121, 184, 255, 0.55), rgba(83, 212, 196, 0.22));
  clip-path: polygon(0 82%, 20% 68%, 43% 71%, 68% 36%, 100% 0, 100% 4%, 68% 40%, 43% 75%, 20% 72%, 0 86%);
}

.mission-node,
.mission-pulse {
  position: absolute;
  border-radius: 999px;
}

.mission-node {
  width: 0.34rem;
  height: 0.34rem;
  background: rgba(121, 184, 255, 0.34);
  box-shadow: 0 0 14px rgba(121, 184, 255, 0.2);
}

.mission-node.node-a {
  left: 18%;
  bottom: 29%;
}

.mission-node.node-b {
  left: 42%;
  bottom: 33%;
}

.mission-node.node-c {
  left: 67%;
  bottom: 67%;
}

.mission-pulse {
  width: 0.5rem;
  height: 0.5rem;
  background: rgba(83, 212, 196, 0.44);
  box-shadow: 0 0 18px rgba(83, 212, 196, 0.3);
  left: 0;
  bottom: 20%;
  animation: projectile-sweep 11s linear infinite;
}

.mission-countdown {
  top: clamp(4.8rem, 9vh, 7rem);
  right: clamp(2rem, 5vw, 4.5rem);
  display: grid;
  justify-items: end;
  gap: 0.2rem;
  color: rgba(121, 184, 255, 0.12);
  text-align: right;
  text-transform: uppercase;
  font-family: var(--font-display);
  mix-blend-mode: screen;
}

.mission-countdown__label {
  font-size: 0.78rem;
  letter-spacing: 0.28em;
}

.mission-countdown__time {
  font-size: clamp(2rem, 4.5vw, 4.8rem);
  letter-spacing: 0.18em;
  animation: countdown-pulse 5s ease-in-out infinite;
}

.site-header {
  background: var(--chrome-bg);
  border-color: rgba(121, 184, 255, 0.12);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 24px 80px rgba(0, 0, 0, 0.38);
}

.brand-mark,
.nav-toggle {
  border-color: rgba(121, 184, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.site-nav a:hover,
.site-nav a.is-active {
  background: rgba(121, 184, 255, 0.07);
}

.viewport-section {
  isolation: isolate;
}

.viewport-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(121, 184, 255, 0.08), transparent 28%),
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.01) 42%, transparent 100%);
  pointer-events: none;
  z-index: -1;
  animation: section-drift 18s ease-in-out infinite alternate;
}

.viewport-section > .section-shell {
  position: relative;
  isolation: isolate;
}

.viewport-section:not(:first-child) > .section-shell::before {
  content: "";
  position: absolute;
  right: clamp(-1rem, 2vw, 1rem);
  top: 50%;
  width: min(34vw, 420px);
  height: clamp(260px, 40vh, 420px);
  transform: translateY(-50%);
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, rgba(121, 184, 255, 0.12), transparent 24%),
    radial-gradient(circle at 50% 50%, transparent 36%, rgba(121, 184, 255, 0.1) 36.4%, transparent 37.2%),
    radial-gradient(circle at 50% 50%, transparent 56%, rgba(83, 212, 196, 0.07) 56.4%, transparent 57.2%);
  opacity: 0.34;
  pointer-events: none;
  z-index: 0;
  animation: section-orbit-float 18s ease-in-out infinite;
}

.viewport-section:not(:first-child) > .section-shell::after {
  content: "";
  position: absolute;
  right: clamp(0rem, 3vw, 2rem);
  top: 50%;
  width: min(28vw, 340px);
  height: clamp(220px, 32vh, 340px);
  transform: translateY(-50%);
  border-radius: 28px;
  border: 1px solid rgba(121, 184, 255, 0.12);
  background:
    linear-gradient(180deg, transparent 0%, rgba(121, 184, 255, 0.12) 18%, rgba(121, 184, 255, 0.04) 54%, transparent 100%),
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(180deg, rgba(8, 14, 25, 0.38), rgba(8, 14, 25, 0.08));
  background-size: auto, 28px 28px, 28px 28px, auto;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 24px 80px rgba(0, 0, 0, 0.18);
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
  animation: section-stage-breathe 14s ease-in-out infinite;
}

.viewport-section:not(:first-child) > .section-shell > * {
  position: relative;
  z-index: 1;
}

.theme-ivory {
  background:
    radial-gradient(circle at 18% 12%, rgba(121, 184, 255, 0.12), transparent 24%),
    radial-gradient(circle at 88% 84%, rgba(117, 140, 255, 0.12), transparent 22%),
    linear-gradient(180deg, #050814 0%, #0a1020 100%);
}

.theme-cloud {
  background:
    radial-gradient(circle at 10% 20%, rgba(83, 212, 196, 0.13), transparent 24%),
    radial-gradient(circle at 88% 78%, rgba(121, 184, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #040914 0%, #091322 100%);
}

.theme-steel {
  background:
    radial-gradient(circle at 50% 0%, rgba(117, 140, 255, 0.13), transparent 22%),
    radial-gradient(circle at 100% 100%, rgba(230, 181, 91, 0.08), transparent 20%),
    linear-gradient(180deg, #060912 0%, #0d1522 100%);
}

.theme-ink {
  background:
    radial-gradient(circle at 50% 0%, rgba(121, 184, 255, 0.16), transparent 22%),
    radial-gradient(circle at 100% 100%, rgba(83, 212, 196, 0.1), transparent 22%),
    linear-gradient(180deg, #010206 0%, #060a12 100%);
}

.theme-graphite {
  background:
    radial-gradient(circle at 0% 100%, rgba(117, 140, 255, 0.1), transparent 24%),
    radial-gradient(circle at 100% 0%, rgba(121, 184, 255, 0.1), transparent 20%),
    linear-gradient(180deg, #04070e 0%, #0a101a 100%);
}

.eyebrow {
  color: rgba(247, 249, 255, 0.6);
}

.eyebrow::before {
  width: 2.6rem;
  background: linear-gradient(90deg, rgba(121, 184, 255, 0), rgba(121, 184, 255, 0.72), rgba(121, 184, 255, 0));
}

.display-subtitle,
.section-copy,
.library-link p,
.chapter-card p,
.fact-card p {
  color: rgba(247, 249, 255, 0.72);
}

.link-row {
  gap: 0.95rem 1rem;
  margin-top: 1.8rem;
}

.text-link {
  gap: 0.42rem;
  padding: 0.88rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(121, 184, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(121, 184, 255, 0.12), rgba(121, 184, 255, 0.06));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  color: #8bc3ff;
  font-size: 1rem;
  font-weight: 600;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.text-link:hover {
  transform: translateY(-1px);
  border-color: rgba(121, 184, 255, 0.32);
  background:
    linear-gradient(180deg, rgba(121, 184, 255, 0.18), rgba(121, 184, 255, 0.09));
}

.text-link::after {
  margin-left: 0;
}

.token,
.chip,
.nav-chip {
  background: rgba(121, 184, 255, 0.06);
  border-color: rgba(121, 184, 255, 0.14);
  color: rgba(247, 249, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.hero-composition,
.visual-panel,
.contact-panel,
.watermark-panel {
  display: grid;
  align-items: center;
  min-height: clamp(400px, 54vh, 620px);
  border-color: rgba(121, 184, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(7, 14, 25, 0.92), rgba(5, 10, 18, 0.98));
  box-shadow: var(--shadow-panel);
}

.hero-composition::before,
.visual-panel::before,
.contact-panel::before,
.watermark-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 22%, rgba(121, 184, 255, 0.16), transparent 24%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: auto, 30px 30px, 30px 30px;
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  animation: control-grid-drift 24s linear infinite;
}

.hero-composition::after,
.visual-panel::after,
.contact-panel::after,
.watermark-panel::after {
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(121, 184, 255, 0.18), transparent 26%),
    radial-gradient(circle at calc(var(--pointer-x) + 12%) calc(var(--pointer-y) + 14%), rgba(83, 212, 196, 0.12), transparent 20%);
  opacity: 0.9;
}

.watermark-panel::before {
  content: "";
  opacity: 0.22;
}

.watermark-panel::after,
.logo-swarm::after {
  opacity: 0.54;
}

.panel-stack {
  align-self: center;
}

.watermark-panel .panel-stack {
  width: min(100%, 780px);
  margin-inline: auto;
}

.hero-orb {
  animation: core-pulse 8s ease-in-out infinite;
}

.center-core {
  animation: core-pulse 9s ease-in-out infinite;
}

.orb-ring.ring-a {
  animation: orbit-spin 22s linear infinite;
}

.orb-ring.ring-b {
  animation: orbit-spin 30s linear infinite reverse;
}

.orb-ring.ring-c {
  animation: orbit-spin 38s linear infinite;
}

.symbol-ring.ring-a {
  animation: ring-spin 22s linear infinite;
}

.symbol-ring.ring-b {
  animation: ring-spin 30s linear infinite reverse;
}

.symbol-badge:not(.mark-e) {
  animation: badge-float 11s ease-in-out infinite;
}

.symbol-badge.mark-e {
  animation: badge-float-centered 11s ease-in-out infinite;
}

.symbol-badge.mark-b,
.symbol-badge.mark-d {
  animation-delay: 1.6s;
}

.symbol-badge.mark-c,
.symbol-badge.mark-f {
  animation-delay: 3.2s;
}

.symbol-line {
  animation: signal-scan 8.5s ease-in-out infinite;
}

.floating-chip,
.stat-chip,
.logo-chip,
.domain-chip,
.stat-card,
.micro-card,
.detail-card,
.contact-card,
.pill-card,
.domain-card,
.logo-card,
.badge-card,
.library-link,
.chapter-card,
.fact-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(121, 184, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(12, 20, 34, 0.92), rgba(8, 12, 20, 0.94));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
}

.floating-chip::before,
.stat-chip::before,
.logo-chip::before,
.domain-chip::before,
.stat-card::before,
.micro-card::before,
.detail-card::before,
.contact-card::before,
.pill-card::before,
.domain-card::before,
.logo-card::before,
.badge-card::before,
.library-link::before,
.chapter-card::before,
.fact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(121, 184, 255, 0), rgba(121, 184, 255, 0.72), rgba(121, 184, 255, 0));
  opacity: 0.56;
}

.floating-chip p,
.stat-chip p,
.logo-chip p,
.domain-chip p,
.micro-card p,
.detail-card p,
.domain-card p,
.pill-card p,
.logo-card p,
.contact-card p,
.badge-card span,
.library-link p,
.chapter-card p,
.fact-card p,
.meta-list li,
.signal-list li {
  color: rgba(247, 249, 255, 0.72);
  opacity: 1;
}

.meta-list li,
.signal-list li {
  border-color: rgba(121, 184, 255, 0.12);
  background: rgba(121, 184, 255, 0.04);
}

.badge-icon {
  background: rgba(121, 184, 255, 0.08);
}

.symbol-badge {
  border-color: rgba(121, 184, 255, 0.14);
  background: rgba(8, 16, 28, 0.74);
}

.symbol-badge.is-ghost {
  background: rgba(8, 16, 28, 0.45);
}

.symbol-ring {
  border-color: rgba(121, 184, 255, 0.16);
}

.symbol-line {
  background: linear-gradient(90deg, transparent, rgba(121, 184, 255, 0.28), transparent);
}

.page-flow > .viewport-section:first-child {
  padding-top: 0;
}

.page-flow > .viewport-section:first-child > .section-shell {
  align-content: center;
  height: 100%;
  min-height: 100%;
  padding-top: clamp(2.8rem, 6vh, 4.2rem);
  padding-bottom: clamp(4rem, 9vh, 5.8rem);
}

.page-flow > .viewport-section:first-child .section-shell::before,
.page-flow > .viewport-section:first-child .section-shell::after {
  display: none;
}

.page-flow > .viewport-section:first-child::after {
  content: "Scroll to explore";
}

@keyframes mission-pulse {
  0%,
  100% {
    opacity: 0.72;
    transform: translate(-50%, -50%) scale(0.98);
  }

  50% {
    opacity: 0.94;
    transform: translate(-50%, -50%) scale(1.03);
  }
}

@keyframes mission-trail {
  0%,
  100% {
    opacity: 0.48;
    transform: translateX(-50%) translateY(-10px);
  }

  50% {
    opacity: 0.78;
    transform: translateX(-50%) translateY(10px);
  }
}

@keyframes hero-panel-float {
  0%,
  100% {
    transform: translateY(0);
    border-color: rgba(121, 184, 255, 0.14);
  }

  50% {
    transform: translateY(-10px);
    border-color: rgba(121, 184, 255, 0.22);
  }
}

@keyframes hero-signal-sweep {
  0% {
    opacity: 0.52;
    transform: translateY(-50%) scale(0.98);
  }

  50% {
    opacity: 0.9;
    transform: translateY(-50%) scale(1.02);
  }

  100% {
    opacity: 0.52;
    transform: translateY(-50%) scale(0.98);
  }
}

@keyframes star-twinkle {
  0%,
  100% {
    opacity: 0.28;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes telemetry-drift {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }

  100% {
    transform: translate3d(0, -2.5%, 0) rotate(360deg);
  }
}

@keyframes grid-shift {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(-1.5%, -1.8%, 0);
  }
}

@keyframes map-drift {
  0% {
    transform: translate3d(0, 0, 0) rotate(-4deg);
  }

  100% {
    transform: translate3d(1.8%, -1.6%, 0) rotate(4deg);
  }
}

@keyframes projectile-sweep {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(0.8);
  }

  10% {
    opacity: 0.48;
  }

  34% {
    transform: translate3d(34%, -10%, 0) scale(0.95);
  }

  68% {
    transform: translate3d(64%, -44%, 0) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate3d(90%, -78%, 0) scale(0.86);
  }
}

@keyframes countdown-pulse {
  0%,
  100% {
    opacity: 0.68;
  }

  50% {
    opacity: 1;
  }
}

@keyframes section-drift {
  0% {
    opacity: 0.38;
    transform: translateY(0);
  }

  100% {
    opacity: 0.65;
    transform: translateY(-1.5%);
  }
}

@keyframes control-grid-drift {
  0% {
    background-position: 0 0, 0 0, 0 0;
  }

  100% {
    background-position: 0 0, 0 30px, 30px 0;
  }
}

@keyframes core-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.97);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.04);
  }
}

@keyframes orbit-spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes ring-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes badge-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes badge-float-centered {
  0%,
  100% {
    transform: translate(-50%, -50%) translateY(0);
  }

  50% {
    transform: translate(-50%, -50%) translateY(-8px);
  }
}

@keyframes signal-scan {
  0%,
  100% {
    opacity: 0.18;
    transform: scaleX(0.92);
  }

  50% {
    opacity: 0.56;
    transform: scaleX(1);
  }
}

@keyframes section-orbit-float {
  0%,
  100% {
    opacity: 0.22;
    transform: translateY(-50%) scale(0.98);
  }

  50% {
    opacity: 0.42;
    transform: translateY(-50%) scale(1.03);
  }
}

@keyframes section-stage-breathe {
  0%,
  100% {
    opacity: 0.2;
    transform: translateY(-50%);
  }

  50% {
    opacity: 0.36;
    transform: translateY(-50%) translateX(-8px);
  }
}

@media (max-width: 1180px) {
  .micro-grid,
  .pillar-grid,
  .library-grid,
  .overview-grid,
  .deep-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .detail-support-shell .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-support-shell .detail-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-grid,
  .tech-badge-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .viewport-section:not(:first-child) > .section-shell::before {
    right: 50%;
    top: auto;
    bottom: clamp(1.5rem, 4vh, 2.8rem);
    width: min(76vw, 420px);
    height: clamp(180px, 22vh, 260px);
    transform: translateX(50%);
  }

  .viewport-section:not(:first-child) > .section-shell::after {
    right: 50%;
    top: auto;
    bottom: clamp(1rem, 3vh, 2.2rem);
    width: min(72vw, 360px);
    height: clamp(160px, 18vh, 220px);
    transform: translateX(50%);
  }

  .page-flow > .viewport-section:first-child .hero-layout {
    justify-items: center;
    text-align: center;
    gap: 1.2rem;
  }

  .page-flow > .viewport-section:first-child .hero-copy {
    justify-items: center;
    max-width: 640px;
  }

  .page-flow > .viewport-section:first-child .hero-copy > * {
    margin-inline: auto;
  }

  .page-flow > .viewport-section:first-child .hero-layout::before {
    right: 50%;
    top: auto;
    bottom: clamp(1.5rem, 5vh, 3rem);
    width: min(78vw, 420px);
    height: clamp(220px, 28vh, 320px);
    transform: translateX(50%);
    opacity: 0.68;
  }

  .page-flow > .viewport-section:first-child .hero-layout::after {
    justify-self: center;
    width: min(100%, 420px);
    height: clamp(220px, 28vh, 320px);
    margin-top: 0.8rem;
  }
}

@media (max-width: 920px) {
  :root {
    --content-safe-left: clamp(1rem, 4vw, 1.5rem);
    --content-safe-right: clamp(1rem, 4vw, 1.5rem);
  }

  body {
    padding-left: 0;
  }

  main,
  .site-footer {
    width: 100%;
    margin-left: 0;
  }

  .hero-layout,
  .story-layout,
  .contact-layout,
  .panel-layout {
    grid-template-columns: 1fr;
  }

  .detail-support-shell .chapter-stack,
  .detail-support-shell .overview-grid,
  .detail-support-shell .detail-points {
    grid-template-columns: 1fr;
  }

  .detail-support-shell .watermark-panel {
    min-height: clamp(320px, 46svh, 460px);
  }

  body.snap-page,
  body.immersive-page {
    scroll-snap-type: y mandatory;
  }

  .viewport-section {
    height: 100svh;
    height: 100dvh;
    min-height: 100svh;
    min-height: 100dvh;
    padding: 0;
  }

  .viewport-section > .section-shell {
    height: 100%;
    min-height: 100%;
    padding: 3rem 0;
  }

  .site-footer .shell {
    width: min(calc(100% - 2rem), var(--max-width));
    padding-left: 0;
    padding-right: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-header {
    top: 50%;
    left: 1rem;
    right: auto;
    transform: translateY(-50%);
    width: auto;
    border-radius: 999px;
  }

  .site-header .shell {
    flex-direction: row;
    width: auto;
    gap: 0.55rem;
    padding: 0.45rem 0.5rem;
  }

  .site-nav {
    position: absolute;
    top: 0;
    left: calc(100% + 0.75rem);
    right: auto;
    width: auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.55rem;
    border-radius: 999px;
    background: var(--chrome-bg-strong);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
    border: 1px solid var(--chrome-line);
    box-shadow: var(--shadow-soft);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    min-height: var(--nav-button-size);
    padding: 0;
  }

  .mission-map {
    top: 14%;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    width: min(72vw, 420px);
    opacity: 0.12;
  }

  .mission-trajectory {
    right: 1.5rem;
    width: min(56vw, 320px);
    opacity: 0.16;
  }

  .mission-countdown {
    top: clamp(5.2rem, 11vh, 6.4rem);
    right: 1.25rem;
  }

  .mission-countdown__time {
    font-size: clamp(1.4rem, 8vw, 2.8rem);
  }

  .display-title {
    font-size: clamp(3rem, 12vw, 5rem);
  }

  .section-title {
    font-size: clamp(2rem, 8vw, 3.4rem);
  }

  .hero-composition,
  .visual-panel,
  .contact-panel,
  .watermark-panel,
  .logo-swarm {
    min-height: clamp(420px, 58svh, 620px);
  }

  .logo-grid,
  .domain-grid,
  .form-grid,
  .service-chip-grid,
  .domain-chip-grid {
    grid-template-columns: 1fr;
  }

  .page-flow > .viewport-section:first-child::before,
  .page-flow > .viewport-section:first-child::after {
    display: none;
  }

  .page-flow > .viewport-section:first-child .hero-layout {
    justify-items: center;
    text-align: center;
    gap: 1rem;
  }

  .page-flow > .viewport-section:first-child {
    min-height: 100svh;
    min-height: 100dvh;
    padding-top: 0;
  }

  .page-flow > .viewport-section:first-child > .section-shell {
    align-content: center;
    height: 100%;
    min-height: 100%;
    padding-top: clamp(2.25rem, 6vh, 3.4rem);
    padding-bottom: clamp(3.5rem, 8vh, 4.8rem);
  }

  .page-flow > .viewport-section:first-child .hero-copy {
    justify-items: center;
  }

  .page-flow > .viewport-section:first-child .hero-copy > * {
    margin-inline: auto;
  }

  .page-flow > .viewport-section:first-child .section-shell::before,
  .page-flow > .viewport-section:first-child .section-shell::after {
    display: none;
  }

  .page-flow > .viewport-section:first-child .hero-layout::before {
    right: 50%;
    bottom: clamp(1rem, 4vh, 2.2rem);
    width: min(84vw, 360px);
    height: clamp(200px, 24vh, 280px);
    transform: translateX(50%);
    opacity: 0.62;
  }

  .page-flow > .viewport-section:first-child .hero-layout::after {
    justify-self: center;
    width: min(100%, 360px);
    height: clamp(200px, 24vh, 280px);
    margin-top: 0.6rem;
  }

  .viewport-section:not(:first-child) > .section-shell::before {
    width: min(84vw, 320px);
    height: 180px;
    bottom: 1.6rem;
  }

  .viewport-section:not(:first-child) > .section-shell::after {
    width: min(78vw, 280px);
    height: 150px;
    bottom: 1.3rem;
  }

  .floating-chip,
  .logo-chip,
  .domain-chip,
  .stat-chip {
    max-width: 180px;
  }

  .chip-a,
  .logo-a {
    top: 1rem;
    left: 1rem;
  }

  .chip-b,
  .logo-b {
    top: 1rem;
    right: 1rem;
  }

  .chip-c,
  .logo-c {
    bottom: 7rem;
    left: 1rem;
  }

  .chip-d,
  .logo-d {
    bottom: 1rem;
    right: 1rem;
  }

  .logo-e {
    top: 50%;
    left: 50%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .symbol-badge {
    width: 86px;
    border-radius: 22px;
  }

  .symbol-badge.mark-f {
    right: 18%;
  }
}

@media (max-width: 640px) {
  .shell,
  .viewport-section > .section-shell {
    width: min(calc(100% - 1.2rem), var(--max-width));
  }

  .micro-grid,
  .detail-grid,
  .pillar-grid,
  .tech-badge-grid,
  .library-grid,
  .overview-grid,
  .deep-grid {
    grid-template-columns: 1fr;
  }

  .hero-composition,
  .visual-panel,
  .watermark-panel,
  .contact-panel,
  .logo-swarm {
    min-height: clamp(420px, 52svh, 560px);
  }

  .floating-chip,
  .logo-chip,
  .domain-chip,
  .stat-chip {
    min-width: 140px;
    max-width: 165px;
    padding: 0.8rem;
  }

  .hero-orb,
  .center-core {
    width: 220px;
  }

  .page-flow > .viewport-section:first-child .display-title {
    max-width: 10ch;
  }

  .page-flow > .viewport-section:first-child .display-subtitle {
    max-width: 34ch;
  }

  .page-flow > .viewport-section:first-child .hero-layout::before {
    width: min(88vw, 300px);
    height: 210px;
    bottom: 1.2rem;
  }

  .page-flow > .viewport-section:first-child .hero-layout::after {
    width: min(100%, 300px);
    height: 210px;
  }

  .text-link {
    width: 100%;
    justify-content: center;
  }

  .page-flow > .viewport-section:first-child .section-shell::before,
  .page-flow > .viewport-section:first-child .section-shell::after {
    display: none;
  }

  .page-flow > .viewport-section:first-child .floating-chip,
  .page-flow > .viewport-section:first-child .logo-chip {
    max-width: 164px;
  }

  .viewport-section {
    height: 100svh;
    height: 100dvh;
    padding: 0;
  }

  .viewport-section > .section-shell {
    height: 100%;
    min-height: 100%;
    padding: 2rem 0;
  }

  .viewport-section:not(:first-child) > .section-shell::before {
    width: min(88vw, 260px);
    height: 150px;
    bottom: 1rem;
  }

  .viewport-section:not(:first-child) > .section-shell::after {
    width: min(82vw, 230px);
    height: 124px;
    bottom: 0.85rem;
  }

  .symbol-badge {
    width: 72px;
    border-radius: 20px;
  }

  .symbol-badge.mark-b,
  .symbol-badge.mark-d {
    right: 0.8rem;
  }

  .symbol-badge.mark-a,
  .symbol-badge.mark-c {
    left: 0.8rem;
  }

  .symbol-badge.mark-c,
  .symbol-badge.mark-d {
    bottom: 12%;
  }

  .symbol-badge.mark-f {
    top: 18%;
    right: 18%;
  }

  .site-header .shell {
    min-height: auto;
  }
}

.page-flow > .viewport-section:first-child .hero-layout::before,
.page-flow > .viewport-section:first-child .hero-layout::after {
  content: none !important;
  display: none !important;
}

.home-page .page-flow > .viewport-section:first-child .hero-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.9fr);
  align-items: center;
}

.page-flow > .viewport-section:first-child .hero-layout:not(:has(.hero-composition)) {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.page-flow > .viewport-section:first-child .hero-layout:not(:has(.hero-composition)) .hero-copy {
  justify-items: center;
  max-width: 720px;
}

.page-flow > .viewport-section:first-child .hero-layout:not(:has(.hero-composition)) .hero-copy > * {
  margin-inline: auto;
}

.home-page .page-flow > .viewport-section:first-child .hero-composition.tech-hero-illustration {
  display: grid;
  align-self: center;
  justify-self: end;
  width: min(100%, 460px);
  min-height: clamp(320px, 44vh, 460px);
  padding: 1.4rem;
  border-radius: 34px;
  border: 1px solid rgba(121, 184, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(9, 16, 28, 0.94), rgba(5, 10, 18, 0.98));
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.34),
    inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.home-page .page-flow > .viewport-section:first-child .hero-composition.tech-hero-illustration::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.65;
  z-index: 0;
  animation: control-grid-drift 28s linear infinite;
}

.home-page .page-flow > .viewport-section:first-child .hero-composition.tech-hero-illustration::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(121, 184, 255, 0.16), transparent 24%),
    radial-gradient(circle at 64% 58%, rgba(83, 212, 196, 0.12), transparent 18%);
  opacity: 0.92;
  z-index: 0;
}

.tech-hero-grid,
.tech-hero-ring,
.tech-hero-line,
.tech-signal,
.tech-hero-core,
.tech-node {
  position: absolute;
  z-index: 1;
}

.tech-hero-grid {
  inset: 1.2rem;
  border-radius: 28px;
  border: 1px solid rgba(121, 184, 255, 0.08);
  opacity: 0.5;
}

.tech-hero-ring {
  inset: 50% auto auto 50%;
  border-radius: 999px;
  border: 1px solid rgba(121, 184, 255, 0.11);
  transform: translate(-50%, -50%);
  animation: tech-orbit-spin 28s linear infinite;
}

.tech-hero-ring.ring-a {
  width: 58%;
  aspect-ratio: 1;
}

.tech-hero-ring.ring-b {
  width: 76%;
  aspect-ratio: 1;
  border-color: rgba(83, 212, 196, 0.1);
  animation-duration: 36s;
  animation-direction: reverse;
}

.tech-hero-ring.ring-c {
  width: 92%;
  aspect-ratio: 1;
  border-color: rgba(121, 184, 255, 0.06);
  animation-duration: 44s;
}

.tech-hero-core {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  gap: 0.15rem;
  justify-items: center;
  width: 220px;
  padding: 1rem 1.1rem;
  border-radius: 26px;
  background: rgba(10, 20, 34, 0.92);
  border: 1px solid rgba(121, 184, 255, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
  animation: tech-core-breathe 8s ease-in-out infinite;
}

.tech-hero-core small,
.tech-node small {
  display: block;
  color: rgba(247, 249, 255, 0.48);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.tech-hero-core strong,
.tech-node strong {
  display: block;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.tech-hero-core strong {
  font-size: 1.3rem;
}

.tech-hero-core span {
  color: rgba(247, 249, 255, 0.66);
  font-size: 0.88rem;
  text-align: center;
}

.tech-hero-line {
  background: linear-gradient(90deg, rgba(121, 184, 255, 0), rgba(121, 184, 255, 0.28), rgba(121, 184, 255, 0));
  height: 1px;
  transform-origin: left center;
  opacity: 0.7;
}

.tech-hero-line.line-a {
  top: 23%;
  left: 39%;
  width: 20%;
  transform: rotate(-22deg);
}

.tech-hero-line.line-b {
  top: 33%;
  left: 56%;
  width: 18%;
  transform: rotate(18deg);
}

.tech-hero-line.line-c {
  top: 64%;
  left: 28%;
  width: 18%;
  transform: rotate(18deg);
}

.tech-hero-line.line-d {
  top: 70%;
  left: 54%;
  width: 18%;
  transform: rotate(-18deg);
}

.tech-node {
  width: 168px;
  padding: 0.85rem 0.95rem;
  border-radius: 20px;
  border: 1px solid rgba(121, 184, 255, 0.12);
  background: linear-gradient(180deg, rgba(12, 20, 34, 0.96), rgba(8, 12, 20, 0.96));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
  animation: tech-node-float 9s ease-in-out infinite;
}

.tech-node strong {
  margin-top: 0.16rem;
  font-size: 0.92rem;
  line-height: 1.2;
}

.tech-node.node-cloud {
  top: 8%;
  left: 10%;
}

.tech-node.node-apps {
  top: 14%;
  right: 8%;
  animation-delay: 1.4s;
}

.tech-node.node-ai {
  left: 8%;
  bottom: 12%;
  animation-delay: 2.8s;
}

.tech-node.node-delivery {
  right: 8%;
  bottom: 14%;
  animation-delay: 4.2s;
}

.tech-signal {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: rgba(121, 184, 255, 0.9);
  box-shadow: 0 0 16px rgba(121, 184, 255, 0.32);
}

.tech-signal.signal-a {
  top: 26%;
  left: 35%;
  animation: tech-signal-pulse 6s ease-in-out infinite;
}

.tech-signal.signal-b {
  top: 60%;
  right: 28%;
  background: rgba(83, 212, 196, 0.84);
  box-shadow: 0 0 16px rgba(83, 212, 196, 0.28);
  animation: tech-signal-pulse 7s ease-in-out infinite 1.6s;
}

.tech-signal.signal-c {
  bottom: 28%;
  left: 48%;
  animation: tech-signal-pulse 6.4s ease-in-out infinite 3s;
}

@keyframes tech-orbit-spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes tech-core-breathe {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.98);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.02);
  }
}

@keyframes tech-node-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes tech-signal-pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.92);
  }

  50% {
    opacity: 1;
    transform: scale(1.18);
  }
}

@media (max-width: 1180px) {
  .home-page .page-flow > .viewport-section:first-child .hero-layout {
    grid-template-columns: 1fr;
  }

  .home-page .page-flow > .viewport-section:first-child .hero-composition.tech-hero-illustration {
    justify-self: center;
    width: min(100%, 440px);
    margin-top: 0.8rem;
  }
}

@media (max-width: 640px) {
  .home-page .page-flow > .viewport-section:first-child .hero-composition.tech-hero-illustration {
    width: min(100%, 320px);
    min-height: 320px;
    padding: 1rem;
  }

  .tech-hero-core {
    width: 172px;
    padding: 0.75rem 0.8rem;
  }

  .tech-hero-core strong {
    font-size: 1rem;
  }

  .tech-hero-core span {
    font-size: 0.78rem;
  }

  .tech-node {
    width: 122px;
    padding: 0.65rem 0.72rem;
  }

  .tech-node strong {
    font-size: 0.74rem;
  }

  .tech-node.node-cloud {
    top: 8%;
    left: 6%;
  }

  .tech-node.node-apps {
    top: 12%;
    right: 6%;
  }

  .tech-node.node-ai {
    bottom: 12%;
    left: 6%;
  }

  .tech-node.node-delivery {
    right: 6%;
    bottom: 14%;
  }

  .tech-hero-line.line-a,
  .tech-hero-line.line-b,
  .tech-hero-line.line-c,
  .tech-hero-line.line-d {
    width: 14%;
  }
}