:root {
  --bg0: #0b1220;
  --bg1: #122033;
  --ink: #e8eef7;
  --muted: #9db0c7;
  --accent: #3dd6c6;
  --accent2: #5b8cff;
  --line: rgba(255,255,255,.08);
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61,214,198,.18), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(91,140,255,.16), transparent 50%),
    linear-gradient(160deg, var(--bg0), var(--bg1) 55%, #0a101a);
}
a { color: var(--accent); }
.wrap { width: min(920px, calc(100% - 2rem)); margin: 0 auto; }
.hero {
  min-height: 100vh;
  display: grid;
  align-content: center;
  gap: 1rem;
  padding: 3rem 0 4rem;
}
.brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 4.8rem);
  letter-spacing: -.03em;
  margin: 0;
  line-height: .95;
}
.lead { font-size: 1.1rem; color: var(--muted); max-width: 34rem; margin: 0; }
.cta {
  display: inline-flex; gap: .75rem; flex-wrap: wrap; margin-top: .5rem;
}
.btn {
  display: inline-block; text-decoration: none; color: #041018;
  background: linear-gradient(120deg, var(--accent), #7cf0e2);
  padding: .85rem 1.2rem; border-radius: .7rem; font-weight: 700;
}
.btn.ghost {
  background: transparent; color: var(--ink);
  border: 1px solid var(--line);
}
section {
  padding: 2.5rem 0 3.5rem;
  border-top: 1px solid var(--line);
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin: 0 0 .75rem;
}
.platforms { display: grid; gap: 1rem; }
.platform {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.platform h3 { margin: 0 0 .35rem; font-size: 1.1rem; }
.platform p, .platform ol { color: var(--muted); margin: .35rem 0; }
.platform ol { padding-left: 1.2rem; }
.foot { color: var(--muted); padding: 2rem 0 3rem; font-size: .92rem; }
@media (max-width: 640px) {
  .hero { min-height: 88vh; padding-top: 2rem; }
}