:root {
  color-scheme: dark;
  --bg: #080808;
  --surface: #131313;
  --surface-strong: #1b1b1b;
  --text: #f5f5f5;
  --muted: #b9b9b9;
  --accent: #ffd21f;
  --accent-text: #111111;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #1a1a1a 0%, var(--bg) 52%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

.shell {
  width: min(980px, calc(100vw - 32px));
  margin: 0 auto;
}

.site-header {
  padding: 24px 0 12px;
}

.site-header .shell,
.site-footer .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: block;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(255, 210, 31, 0.16);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.hero {
  padding: 72px 0 40px;
}

.hero-card,
.legal-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-card {
  padding: 40px;
}

.hero-icon {
  width: 104px;
  height: 104px;
  display: block;
  margin-bottom: 18px;
  border-radius: 26px;
  box-shadow: 0 18px 40px rgba(255, 210, 31, 0.14);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 210, 31, 0.12);
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0 0 16px;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  letter-spacing: -0.04em;
  max-width: 10ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

h3 {
  font-size: 1.12rem;
}

.hero-copy {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 16px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--accent);
  color: var(--accent-text);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border);
  color: var(--text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.feature {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

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

.legal-page {
  padding: 26px 0 56px;
}

.legal-card {
  padding: 32px;
}

.meta {
  color: var(--muted);
  margin-bottom: 24px;
}

.legal-card section + section {
  margin-top: 24px;
}

.legal-card ul {
  padding-left: 20px;
  margin: 12px 0 0;
}

.site-footer {
  padding: 28px 0 40px;
  color: var(--muted);
}

.site-footer .shell {
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

@media (max-width: 760px) {
  .site-header .shell,
  .site-footer .shell,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .site-header .shell,
  .site-footer .shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-card,
  .legal-card {
    padding: 24px;
    border-radius: 22px;
  }
}