:root {
  color-scheme: dark;
  --bg: #120922;
  --bg-soft: #1b1030;
  --surface: #24143d;
  --card: #2b194b;
  --gold: #ffd45d;
  --gold-soft: #ffe9a3;
  --text: #fff8e8;
  --muted: #d7cde8;
  --muted-soft: #a99abb;
  --border: rgba(255, 255, 255, 0.12);
  --gold-border: rgba(255, 212, 93, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(circle at 75% -12%, rgba(255, 212, 93, 0.14), transparent 30rem),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 48%, #0f071f 100%);
  min-height: 100vh;
}

a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: min(1040px, calc(100% - 36px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--gold), var(--gold-soft));
  color: #190b32;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-weight: 700;
}

.nav-links a {
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: 28px;
  padding: 54px 0 58px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px 11px;
  border: 1px solid var(--gold-border);
  border-radius: 999px;
  color: var(--gold);
  background: rgba(255, 212, 93, 0.08);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.7rem, 8vw, 5.5rem);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
}

h3 {
  margin: 0 0 8px;
  font-size: 1.22rem;
}

.lead {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 2.4vw, 1.24rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 17px;
  border-radius: 14px;
  font-weight: 900;
}

.button.primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-soft));
  color: #190b32;
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.phone-card,
.card {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(36, 20, 61, 0.82);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.phone-card {
  padding: 14px;
}

.screen {
  border-radius: 22px;
  padding: 20px;
  background: rgba(18, 9, 34, 0.88);
}

.tile-row {
  display: flex;
  gap: 8px;
  margin: 18px 0;
}

.tile {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-soft));
  color: #190b32;
  font-weight: 1000;
  font-size: 1.2rem;
}

.mini-card {
  margin-top: 14px;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(43, 25, 75, 0.78);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 10px 0 62px;
}

.card {
  padding: 22px;
}

.card p,
.doc p,
.doc li {
  color: var(--muted);
}

.doc {
  max-width: 820px;
  padding: 30px 0 72px;
}

.doc-card {
  padding: clamp(20px, 4vw, 32px);
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(36, 20, 61, 0.74);
}

.doc h1 {
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  margin-bottom: 8px;
}

.doc h2 {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.updated {
  color: var(--gold);
  font-weight: 800;
}

.footer {
  padding: 24px 0 40px;
  color: var(--muted-soft);
  border-top: 1px solid rgba(255, 212, 93, 0.14);
}

@media (max-width: 760px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 28px;
  }

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

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
  }

  .nav-links a {
    padding-left: 0;
  }
}