:root {
  color-scheme: light dark;
  --bg: #0d1117;
  --panel: #161b22;
  --text: #f0f6fc;
  --muted: #a9b4c0;
  --line: #2d333b;
  --accent: #7aa2ff;
  --accent-strong: #a8c0ff;
  --max: 980px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); line-height: 1.65; }
a { color: var(--accent-strong); }
.wrap { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header { border-bottom: 1px solid var(--line); background: rgba(13, 17, 23, 0.96); }
.nav, .footer-inner { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 750; text-decoration: none; color: var(--text); }
nav a { text-decoration: none; }
.hero { padding: 88px 0 56px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--accent-strong); }
h1 { font-size: clamp(2.4rem, 7vw, 5rem); line-height: 1.02; margin: 10px 0 22px; letter-spacing: -0.04em; }
h2 { margin-top: 0; line-height: 1.2; }
.lead { max-width: 760px; font-size: 1.2rem; color: var(--muted); }
.button { display: inline-block; margin-top: 18px; padding: 12px 18px; border: 1px solid var(--accent); border-radius: 10px; text-decoration: none; color: var(--text); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; padding-bottom: 50px; }
.card, .contact, .policy { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.card { padding: 24px; }
.contact { padding: 26px; margin-bottom: 64px; }
.policy { margin-top: 48px; margin-bottom: 48px; padding: clamp(24px, 5vw, 52px); }
.policy h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
.policy h2 { margin-top: 34px; }
.note { margin-top: 36px; padding: 16px; border-left: 3px solid var(--accent); background: rgba(122, 162, 255, 0.08); }
footer { border-top: 1px solid var(--line); color: var(--muted); }
@media (max-width: 700px) { .grid { grid-template-columns: 1fr; } .hero { padding-top: 58px; } }