:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #121a31;
  --text: #e7ebf7;
  --muted: #b8c2e0;
  --accent: #6ea8ff;
  --max-width: 960px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #081127 0%, #0b1020 100%);
  line-height: 1.6;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.hero {
  padding: 4rem 0 2.5rem;
  background: radial-gradient(1200px 400px at 50% -100px, #1d3160 0%, transparent 70%);
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.5rem;
}

.subhead {
  color: var(--muted);
  max-width: 70ch;
}

section {
  background: color-mix(in oklab, var(--panel), black 12%);
  border: 1px solid color-mix(in oklab, var(--panel), white 12%);
  border-radius: 12px;
  padding: 1.25rem 1.25rem 1rem;
  margin-bottom: 1rem;
}

ul {
  margin: 0.5rem 0 0.25rem 1.25rem;
}

.footer {
  padding: 2rem 0 2.5rem;
  color: var(--muted);
}