:root {
  color-scheme: dark;
  --bg: #08111f;
  --surface: #101c2e;
  --surface-2: #15243a;
  --text: #f7fafc;
  --muted: #a9b8cc;
  --accent: #f4d23c;
  --accent-2: #7dd3fc;
  --line: rgba(255, 255, 255, 0.12);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 90% 5%, rgba(125, 211, 252, 0.12), transparent 30rem),
    radial-gradient(circle at 10% 20%, rgba(244, 210, 60, 0.10), transparent 26rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 10; background: var(--accent); color: #111827; padding: .75rem 1rem; }
.wrap { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
header { border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); background: rgba(8, 17, 31, .78); position: sticky; top: 0; z-index: 5; }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-weight: 800; text-decoration: none; letter-spacing: .02em; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.nav-links { display: flex; flex-wrap: wrap; gap: 1.15rem; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .94rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.hero { padding: clamp(4.5rem, 9vw, 8rem) 0 4rem; }
.eyebrow { color: var(--accent); font-size: .82rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1 { max-width: 900px; margin: .8rem 0 1.2rem; font-size: clamp(2.65rem, 7vw, 5.7rem); line-height: .98; letter-spacing: -.055em; }
.lead { max-width: 760px; margin: 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .75rem 1.15rem; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-weight: 750; }
.button.primary { background: var(--accent); border-color: var(--accent); color: #111827; }
.button.secondary:hover { border-color: var(--accent-2); }
section { padding: 2.4rem 0; }
.section-title { max-width: 720px; margin-bottom: 1.6rem; }
h2 { margin: 0 0 .7rem; font-size: clamp(1.75rem, 4vw, 2.7rem); letter-spacing: -.035em; line-height: 1.08; }
h3 { margin: 0 0 .55rem; font-size: 1.18rem; }
.muted { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card { padding: 1.45rem; background: linear-gradient(145deg, rgba(21,36,58,.92), rgba(16,28,46,.82)); border: 1px solid var(--line); border-radius: 22px; }
.card p { margin: 0; color: var(--muted); }
.steps { counter-reset: step; display: grid; gap: .9rem; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 1rem; padding: 1.2rem; border-top: 1px solid var(--line); }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); color: var(--accent); font-weight: 800; }
.step p { margin: .3rem 0 0; color: var(--muted); }
.cta { margin: 3rem auto 5rem; padding: clamp(2rem, 6vw, 4rem); border: 1px solid rgba(244,210,60,.35); border-radius: 28px; background: linear-gradient(120deg, rgba(244,210,60,.12), rgba(125,211,252,.08)); }
footer { border-top: 1px solid var(--line); padding: 2rem 0 3rem; color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-row nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-row a { text-decoration: none; }
@media (max-width: 780px) {
  .nav { align-items: flex-start; padding: 1rem 0; }
  .nav-links { justify-content: flex-end; gap: .7rem; }
  .grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.6rem, 13vw, 4.2rem); }
}