:root {
  --bg: #0b1220;
  --bg-alt: #101a2e;
  --card: #152038;
  --text: #e8eef9;
  --muted: #9aabc7;
  --accent: #6ea8ff;
  --accent-2: #8b7cff;
  --line: rgba(255,255,255,0.08);
  --radius: 16px;
  --shadow: 0 20px 50px rgba(0,0,0,0.35);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(110,168,255,0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(139,124,255,0.16), transparent 50%),
    var(--bg);
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1100px, calc(100% - 2.5rem)); margin: 0 auto; }
.wrap.narrow { width: min(720px, calc(100% - 2.5rem)); }
.skip {
  position: absolute; left: -999px; top: 0; background: #fff; color: #000; padding: .5rem 1rem;
}
.skip:focus { left: 1rem; z-index: 20; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(11,18,32,0.75);
  border-bottom: 1px solid var(--line);
}
.brand-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; gap: 1rem;
}
.logo { display: flex; align-items: center; gap: .75rem; color: var(--text); text-decoration: none; }
.mark {
  width: 2rem; height: 2rem; border-radius: 8px;
  display: grid; place-items: center; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
}
.wordmark { font-weight: 650; letter-spacing: 0.01em; }
nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
nav a { color: var(--muted); font-size: .95rem; }
nav a:hover { color: var(--text); text-decoration: none; }
.hero { padding: 5.5rem 0 3.5rem; }
.eyebrow {
  display: inline-block; margin: 0 0 1rem;
  padding: .35rem .7rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted); font-size: .85rem;
  background: rgba(255,255,255,0.03);
}
.hero h1 {
  margin: 0 0 1rem; font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.12; letter-spacing: -0.02em; max-width: 16ch;
}
.lede { max-width: 58ch; color: var(--muted); font-size: 1.125rem; margin: 0 0 2rem; }
.cta-row { display: flex; gap: .85rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.2rem; border-radius: 999px; font-weight: 600;
  text-decoration: none; border: 1px solid transparent;
}
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
}
.btn.ghost {
  border-color: var(--line); color: var(--text); background: rgba(255,255,255,0.03);
}
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.section { padding: 3.5rem 0; }
.section.alt { background: rgba(255,255,255,0.02); border-block: 1px solid var(--line); }
.section h2 { margin: 0 0 1.5rem; font-size: 1.6rem; letter-spacing: -0.01em; }
.cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem;
}
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow);
}
.tag {
  margin: 0 0 .5rem; color: var(--accent); font-size: .8rem;
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 650;
}
.card h3 { margin: 0 0 .75rem; font-size: 1.35rem; }
.card p { color: var(--muted); margin: 0 0 1.25rem; }
.text-link { font-weight: 600; }
.facts { display: grid; gap: .85rem; margin: 1.5rem 0 0; }
.facts div {
  display: grid; grid-template-columns: 10rem 1fr; gap: 1rem;
  padding: .9rem 0; border-top: 1px solid var(--line);
}
.facts dt { color: var(--muted); font-weight: 550; }
.facts dd { margin: 0; }
.muted { color: var(--muted); }
.site-footer {
  border-top: 1px solid var(--line); padding: 1.5rem 0 2.5rem; margin-top: 1rem;
}
.footer-row {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  color: var(--muted); font-size: .92rem;
}
@media (max-width: 640px) {
  .facts div { grid-template-columns: 1fr; gap: .25rem; }
  .hero { padding-top: 3.5rem; }
}