:root {
  --black: #090807;
  --black-2: #11100d;
  --charcoal: #1b1814;
  --ivory: #f6f1e8;
  --ivory-2: #ede4d6;
  --white: #ffffff;
  --gold: #c9a66b;
  --gold-2: #e8cf9b;
  --bronze: #8b6b3d;
  --muted: #8c8478;
  --muted-light: rgba(255,255,255,.66);
  --border-dark: rgba(255,255,255,.12);
  --border-light: rgba(17,16,13,.12);
  --shadow: 0 30px 90px rgba(0, 0, 0, .18);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: min(1180px, calc(100vw - 48px));
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--black);
  background: var(--ivory);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
::selection { background: var(--gold); color: var(--black); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--black);
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  padding: 18px 0;
  transition: background .25s ease, border .25s ease, padding .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  padding: 10px 0;
  background: rgba(9, 8, 7, .72);
  border-bottom: 1px solid var(--border-dark);
  backdrop-filter: blur(18px);
}
.nav-container {
  width: min(1240px, calc(100vw - 32px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  color: var(--white);
}
.brand-lockup { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.02em; }
.brand-lockup img { width: 34px; height: 26px; object-fit: contain; }
.desktop-nav { display: flex; align-items: center; gap: 8px; }
.desktop-nav a, .text-link {
  padding: 9px 12px;
  border-radius: 999px;
  color: rgba(255,255,255,.74);
  font-size: 14px;
  transition: color .2s ease, background .2s ease;
}
.desktop-nav a:hover, .text-link:hover { color: var(--white); background: rgba(255,255,255,.08); }
.nav-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .2s ease, border .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--black);
  box-shadow: 0 18px 44px rgba(201,166,107,.23);
}
.button-ghost {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
  color: var(--white);
}
.button-ghost:hover { background: rgba(255,255,255,.1); }
.button.full { width: 100%; }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  color: var(--white);
  cursor: pointer;
}
.menu-toggle span { display: block; width: 17px; height: 1.5px; margin: 5px auto; background: currentColor; transition: transform .2s ease; }
.mobile-menu { display: none; }
body.menu-open .menu-toggle span:first-child { transform: translateY(3.2px) rotate(45deg); }
body.menu-open .menu-toggle span:last-child { transform: translateY(-3.2px) rotate(-45deg); }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  padding: 150px 0 96px;
  color: var(--white);
  background:
    radial-gradient(circle at 74% 18%, rgba(201,166,107,.22), transparent 28%),
    radial-gradient(circle at 12% 72%, rgba(201,166,107,.1), transparent 35%),
    linear-gradient(135deg, #060504 0%, #12100d 58%, #070706 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(circle at center, black, transparent 74%);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .72fr);
  gap: 64px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--gold-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: .8;
}
.eyebrow.dark { color: var(--bronze); }
h1, h2, h3, p { margin: 0; }
h1 {
  max-width: 900px;
  font-size: clamp(54px, 8.4vw, 118px);
  line-height: .9;
  letter-spacing: -.075em;
}
.hero-copy p {
  max-width: 700px;
  margin-top: 28px;
  color: var(--muted-light);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.55;
  letter-spacing: -.02em;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.trust-strip span {
  padding: 10px 13px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: rgba(255,255,255,.68);
  background: rgba(255,255,255,.04);
  font-size: 13px;
}
.hero-card {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.06);
  box-shadow: 0 44px 110px rgba(0,0,0,.32);
  backdrop-filter: blur(22px);
}
.hero-logo-panel {
  display: grid;
  place-items: center;
  min-height: 420px;
  background:
    radial-gradient(circle at center, rgba(201,166,107,.12), transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
}
.hero-logo-panel img { width: min(230px, 54vw); height: auto; }
.hero-card-body { padding: 28px; border-top: 1px solid rgba(255,255,255,.11); }
.card-kicker { display: block; margin-bottom: 10px; color: var(--gold-2); font-size: 12px; text-transform: uppercase; letter-spacing: .13em; font-weight: 800; }
.hero-card-body h2 { font-size: 29px; line-height: 1.05; letter-spacing: -.045em; }
.hero-card-body p { margin-top: 12px; color: rgba(255,255,255,.64); line-height: 1.65; }
.orb { position: absolute; border-radius: 50%; filter: blur(16px); opacity: .42; }
.orb-one { width: 260px; height: 260px; top: 22%; right: 20%; background: rgba(201,166,107,.18); }
.orb-two { width: 180px; height: 180px; bottom: 12%; left: 8%; background: rgba(255,255,255,.08); }
.fine-line { position: absolute; background: rgba(201,166,107,.18); }
.line-one { width: 1px; height: 50vh; top: 18%; left: 54%; }
.line-two { width: 34vw; height: 1px; bottom: 24%; right: 8%; }

.platforms-section,
.route-section,
.standards-section,
.contact-section { padding: 110px 0; }
.platforms-section { background: var(--ivory); }
.section-heading {
  display: grid;
  grid-template-columns: .9fr .8fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 46px;
}
.section-heading h2,
.route-copy h2,
.standards-panel h2,
.contact-copy h2 {
  font-size: clamp(40px, 5.3vw, 76px);
  line-height: .95;
  letter-spacing: -.065em;
}
.section-heading p,
.route-copy p,
.standards-panel > div > p,
.contact-copy p {
  color: #665f55;
  font-size: 18px;
  line-height: 1.65;
  letter-spacing: -.015em;
}
.platform-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.platform-card {
  grid-column: span 6;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 390px;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.55);
  box-shadow: 0 18px 50px rgba(17,16,13,.07);
  transition: transform .25s ease, box-shadow .25s ease, border .25s ease;
}
.platform-card:hover { transform: translateY(-5px); box-shadow: 0 30px 90px rgba(17,16,13,.12); border-color: rgba(139,107,61,.22); }
.platform-card.primary-card { grid-column: span 12; min-height: 440px; color: var(--white); background: linear-gradient(135deg, var(--black), #191610); border-color: rgba(255,255,255,.12); }
.platform-card::before {
  content: attr(data-platform-card);
  position: absolute;
  right: -18px;
  bottom: -12px;
  color: rgba(201,166,107,.07);
  font-size: clamp(54px, 8vw, 106px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -.08em;
  text-transform: uppercase;
}
.platform-number { color: var(--bronze); font-size: 13px; font-weight: 900; letter-spacing: .16em; }
.primary-card .platform-number { color: var(--gold-2); }
.platform-label { display: inline-flex; margin-bottom: 18px; color: var(--bronze); font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.primary-card .platform-label { color: var(--gold-2); }
.platform-card h3 { max-width: 720px; font-size: clamp(30px, 4.2vw, 58px); line-height: .98; letter-spacing: -.055em; }
.platform-card p { max-width: 760px; margin-top: 18px; color: #6f675c; font-size: 17px; line-height: 1.65; }
.primary-card p { color: rgba(255,255,255,.66); }
.platform-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.platform-tags span {
  display: inline-flex;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid var(--border-light);
  color: #6b6155;
  font-size: 12px;
  background: rgba(255,255,255,.55);
}
.primary-card .platform-tags span { border-color: rgba(255,255,255,.14); color: rgba(255,255,255,.72); background: rgba(255,255,255,.06); }
.platform-link {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 42px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(139,107,61,.18);
  background: rgba(255,255,255,.62);
  font-weight: 800;
}
.primary-card .platform-link { background: linear-gradient(135deg, var(--gold), var(--gold-2)); color: var(--black); border: 0; }
.platform-link strong { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(9,8,7,.08); }

.route-section { background: var(--white); }
.route-grid {
  display: grid;
  grid-template-columns: .95fr 1fr;
  gap: 80px;
  align-items: center;
}
.route-copy p { margin-top: 26px; }
.route-steps { display: grid; gap: 14px; }
.route-step {
  display: grid;
  grid-template-columns: 70px 120px 1fr;
  gap: 20px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--border-light);
  border-radius: 24px;
  background: var(--ivory);
}
.route-step span { color: var(--bronze); font-weight: 900; letter-spacing: .13em; }
.route-step strong { font-size: 20px; letter-spacing: -.03em; }
.route-step p { color: #6a6258; line-height: 1.55; }

.standards-section {
  color: var(--white);
  background: linear-gradient(180deg, var(--black) 0%, #15120f 100%);
}
.standards-panel {
  display: grid;
  grid-template-columns: .8fr 1.1fr;
  gap: 54px;
  padding: 44px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 10%, rgba(201,166,107,.16), transparent 28%),
    rgba(255,255,255,.045);
}
.standards-panel > div > p { margin-top: 24px; color: rgba(255,255,255,.62); }
.standards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.standards-grid article {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.045);
}
.standards-grid article span { color: var(--gold-2); font-weight: 900; font-size: 12px; letter-spacing: .12em; }
.standards-grid article h3 { margin-top: 28px; font-size: 22px; letter-spacing: -.035em; }
.standards-grid article p { margin-top: 10px; color: rgba(255,255,255,.62); line-height: 1.6; }

.contact-section { color: var(--white); background: #0a0907; }
.contact-grid { display: grid; grid-template-columns: .9fr .7fr; gap: 70px; align-items: start; }
.contact-copy p { margin-top: 24px; color: rgba(255,255,255,.64); }
.contact-cards { display: grid; gap: 10px; margin-top: 34px; }
.contact-cards a, .contact-cards div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 18px;
  background: rgba(255,255,255,.05);
}
.contact-cards span { color: rgba(255,255,255,.54); }
.contact-cards strong { color: var(--white); text-align: right; }
.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.055);
  box-shadow: 0 30px 90px rgba(0,0,0,.22);
}
.contact-form label { display: grid; gap: 8px; }
.contact-form label span { color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 0 14px;
  color: var(--white);
  background: rgba(255,255,255,.06);
  outline: none;
}
.contact-form textarea { min-height: 120px; padding-top: 14px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(201,166,107,.12); }
.contact-form select option { color: var(--black); }

.footer {
  padding: 56px 0 26px;
  color: var(--white);
  background: #070604;
  border-top: 1px solid rgba(255,255,255,.1);
}
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .7fr .9fr; gap: 42px; }
.footer-logo { width: 96px; }
.footer p { max-width: 330px; margin-top: 18px; color: rgba(255,255,255,.58); line-height: 1.65; }
.footer h3 { margin-bottom: 16px; color: var(--gold-2); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.footer a, .footer span { display: block; margin: 10px 0; color: rgba(255,255,255,.68); }
.footer a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 46px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.46);
  font-size: 13px;
}

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  :root { --container: min(100vw - 32px, 720px); }
  .nav-container { grid-template-columns: 1fr auto; }
  .desktop-nav, .text-link, .nav-actions .button { display: none; }
  .menu-toggle { display: block; }
  .mobile-menu {
    position: fixed;
    top: 88px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 6px;
    padding: 16px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 24px;
    background: rgba(9,8,7,.92);
    backdrop-filter: blur(18px);
    color: var(--white);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .2s ease, transform .2s ease;
  }
  body.menu-open .mobile-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .mobile-menu a { padding: 14px; border-radius: 14px; background: rgba(255,255,255,.05); }
  .hero { padding-top: 132px; min-height: auto; }
  .hero-grid, .section-heading, .route-grid, .standards-panel, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .platform-card, .platform-card.primary-card { grid-column: span 12; min-height: auto; }
  .hero-logo-panel { min-height: 280px; }
  .route-step { grid-template-columns: 1fr; gap: 9px; }
  .standards-grid, .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 560px) {
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  h1 { font-size: clamp(48px, 16vw, 72px); }
  .platforms-section, .route-section, .standards-section, .contact-section { padding: 72px 0; }
  .platform-card, .standards-panel, .contact-form { padding: 20px; border-radius: 24px; }
  .contact-cards a, .contact-cards div { flex-direction: column; }
  .contact-cards strong { text-align: left; }
}