:root {
  --bg: #090910;
  --bg-alt: #0d0d15;
  --card: rgba(19, 19, 29, 0.84);
  --card-strong: rgba(22, 22, 34, 0.96);
  --text: #f4f6fb;
  --muted: #a6adbc;
  --muted-strong: #c9cfdd;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);
  --primary: #9c74ff;
  --primary-strong: #b793ff;
  --glow: rgba(156,116,255,0.18);
  --shadow: 0 26px 70px rgba(0,0,0,0.34);
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: linear-gradient(180deg, #090910 0%, #0c0c13 100%);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(980px, calc(100% - 40px)); }
.narrow-copy { max-width: 760px; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(9, 9, 16, 0.2);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled {
  background: rgba(9, 9, 16, 0.78);
  border-color: var(--line);
}
.nav-shell {
  width: min(1280px, calc(100% - 40px));
  height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-mark { width: 22px; height: 22px; }
.brand-word {
  font-size: 14px;
  letter-spacing: 0.18em;
  font-weight: 600;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.desktop-nav a,
.mobile-menu a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  transition: color .2s ease;
}
.desktop-nav a:hover,
.mobile-menu a:hover { color: var(--text); }
.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  transition: all .22s ease;
}
.nav-cta {
  padding: 12px 20px;
  font-size: 14px;
  border: 1px solid var(--line-strong);
}
.nav-cta:hover { border-color: var(--primary); background: rgba(156,116,255,0.08); }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--text);
}
.nav-toggle span:first-child { top: 16px; }
.nav-toggle span:last-child { top: 24px; }
.mobile-menu {
  display: grid;
  gap: 16px;
  padding: 0 20px 20px;
  background: rgba(9,9,16,0.94);
}
.mobile-menu[hidden] { display: none; }

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 72px;
  overflow: hidden;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9,9,16,0.56) 0%, rgba(9,9,16,0.72) 50%, rgba(9,9,16,0.96) 100%);
}
.hero-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.18) 0 1px, transparent 1.2px),
    radial-gradient(circle at 70% 28%, rgba(255,255,255,0.15) 0 1px, transparent 1.2px),
    radial-gradient(circle at 30% 65%, rgba(255,255,255,0.14) 0 1px, transparent 1.2px),
    radial-gradient(circle at 82% 72%, rgba(255,255,255,0.12) 0 1px, transparent 1.2px),
    radial-gradient(circle at 45% 40%, rgba(255,255,255,0.12) 0 1px, transparent 1.2px);
}
.hero-glow {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  width: min(900px, 88vw);
  height: min(900px, 88vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(156,116,255,0.28) 0%, rgba(156,116,255,0.08) 32%, transparent 70%);
  filter: blur(30px);
}
.hero-shell {
  position: relative;
  z-index: 2;
  width: min(1060px, 100%);
  text-align: center;
}
.eyebrow {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--primary-strong);
  font-weight: 600;
}
.hero h1,
.section h2 {
  margin: 0;
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.94;
}
.hero h1 {
  font-size: clamp(58px, 10vw, 112px);
}
.hero h1 span { display: block; }
.hero h1 em,
.section h2 em { color: var(--primary-strong); font-style: italic; }
.hero-lead {
  margin: 28px auto 0;
  max-width: 820px;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.3;
  color: rgba(244,246,251,0.86);
}
.hero-subcopy {
  margin: 14px auto 0;
  max-width: 720px;
  font-size: 15px;
  color: var(--muted);
}
.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.button {
  min-height: 52px;
  padding: 0 24px;
  font-size: 15px;
  font-weight: 600;
}
.button-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7f58ff 100%);
  color: #fff;
  box-shadow: 0 18px 42px rgba(127,88,255,0.28);
}
.button-primary:hover { transform: translateY(-1px); }
.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.02);
}
.button-secondary:hover { border-color: var(--primary); background: rgba(156,116,255,0.08); }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 52px;
}
.hero-badges span,
.chip-row li,
.focus-row span,
.founder-filter {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.035);
}
.hero-badges span {
  padding: 10px 16px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted-strong);
}
.hero-note {
  margin-top: 18px;
  padding-top: 18px;
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--muted);
}

.section {
  padding: 116px 0;
}
.section-alt {
  background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0) 100%);
}
.shift-section .container,
.founders-section .container { position: relative; }
.section h2 { font-size: clamp(42px, 5.2vw, 72px); }
.section-intro,
.partner-card p,
.model-card p,
.shift-points p,
.person-card p,
.founder-options p,
.founder-summary p,
.overlay-grid p,
.contact-grid p {
  color: var(--muted);
}
.section-intro {
  max-width: 760px;
  margin: 20px 0 0;
  font-size: 18px;
}
.partner-grid,
.model-grid,
.overlay-grid,
.team-grid,
.contact-grid {
  display: grid;
  gap: 22px;
}
.partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 46px; }
.partner-card,
.model-card,
.person-card,
.founder-options article,
.overlay-grid article,
.contact-grid article,
.founder-summary {
  background: linear-gradient(180deg, rgba(22,22,34,0.86), rgba(14,14,24,0.94));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.partner-card {
  padding: 32px;
}
.partner-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
}
.partner-branding {
  display: flex;
  align-items: center;
  gap: 14px;
}
.partner-logo-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255,255,255,0.96);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.partner-logo-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.partner-badge {
  padding: 9px 12px;
  border-radius: 12px;
  background: rgba(156,116,255,0.12);
  color: var(--primary-strong);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.partner-meta {
  display: grid;
  gap: 4px;
  text-align: right;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: .08em;
}
.partner-card h3,
.model-card h3,
.person-card h3,
.founder-options h3,
.overlay-grid h3,
.contact-grid h3 {
  margin: 0 0 10px;
  font-size: 30px;
  line-height: 1.08;
}
.chip-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  padding: 0;
  margin: 24px 0 0;
}
.chip-row li {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--muted-strong);
}
.shift-points {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}
.shift-points article {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.03);
}
.shift-points span,
.model-number {
  color: var(--primary-strong);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -.04em;
}
.shift-points p { margin: 0; color: var(--muted-strong); font-size: 18px; }
.model-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 40px;
}
.model-card { padding: 28px; }
.model-number { display: block; margin-bottom: 22px; }
.focus-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.focus-row span {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--muted-strong);
}
.founders-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 34px;
  align-items: start;
}
.founder-options {
  display: grid;
  gap: 16px;
}
.founder-options article { padding: 24px; }
.founder-summary {
  margin-top: 34px;
  padding: 28px;
  display: grid;
  gap: 18px;
}
.founder-filter {
  width: fit-content;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted-strong);
}
.overlay-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 38px;
}
.overlay-grid article { padding: 28px; }
.team-grid { margin-top: 38px; }
.leaders-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.advisors-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.person-card {
  overflow: hidden;
}
.person-card img {
  width: 100%;
  aspect-ratio: 1.05 / 1;
  object-fit: cover;
  object-position: center top;
}
.person-card > div { padding: 24px; }
.featured-person {
  display: block;
}
.featured-person img {
  height: auto;
  aspect-ratio: 1.05 / 1;
}
.compact-person img { aspect-ratio: 1.05 / 1; }
.role {
  margin: 0 0 12px;
  color: var(--primary-strong) !important;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.advisors-block { margin-top: 68px; }
.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 36px;
}
.contact-grid article { padding: 28px; }
.contact-grid a {
  display: inline-block;
  margin-top: 12px;
  color: var(--primary-strong);
  font-weight: 600;
  text-decoration: none;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 40px;
}
.footer-wrap { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
.footer-title {
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.site-footer p { margin: 0; color: var(--muted); }

@media (max-width: 1120px) {
  .partner-grid,
  .model-grid,
  .leaders-grid,
  .advisors-grid,
  .contact-grid,
  .overlay-grid,
  .founders-grid { grid-template-columns: 1fr; }
  .featured-person { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .desktop-nav, .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .hero { padding-top: 112px; }
  .hero h1 { font-size: clamp(48px, 15vw, 82px); }
  .section { padding: 90px 0; }
  .partner-card,
  .model-card,
  .person-card > div,
  .overlay-grid article,
  .contact-grid article,
  .founder-options article,
  .founder-summary { padding: 22px; }
  .shift-points article { grid-template-columns: 1fr; }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .container, .narrow, .nav-shell { width: min(100% - 28px, var(--max)); }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-badges { justify-content: flex-start; }
  .hero-note { text-align: left; }
  .partner-header { flex-direction: column; }
  .partner-meta { text-align: left; }
  .section h2 { font-size: clamp(34px, 12vw, 52px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-video { animation: none; }
}