:root {
  color-scheme: dark;
  --bg: #070510;
  --panel: #121023;
  --text: #f7f4ff;
  --muted: #b9b2ca;
  --purple: #9f5cff;
  --pink: #ff4fd8;
  --cyan: #28daf5;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(159, 92, 255, .23), transparent 36rem),
    radial-gradient(circle at 90% 30%, rgba(40, 218, 245, .12), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

main { width: min(900px, calc(100% - 40px)); margin: 0 auto; padding: 72px 0; }
nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 70px; }
.brand { font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; }
.brand span { color: var(--pink); }
nav a, footer a { color: var(--cyan); text-decoration: none; }
h1 { max-width: 760px; font-size: clamp(2.5rem, 7vw, 5rem); line-height: 1.02; letter-spacing: -.055em; margin: 0 0 24px; }
h2 { margin-top: 42px; line-height: 1.2; }
p, li { color: var(--muted); }
.lead { max-width: 720px; font-size: 1.2rem; }
.card { margin-top: 44px; padding: 28px; background: rgba(18, 16, 35, .82); border: 1px solid rgba(159, 92, 255, .28); border-radius: 24px; }
.links { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-top: 38px; }
.links a { padding: 18px; color: var(--text); background: var(--panel); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; text-decoration: none; }
.eyebrow { color: var(--pink); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
footer { margin-top: 70px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); color: var(--muted); font-size: .9rem; }