:root {
  color-scheme: dark;
  --bg: #090b10;
  --bg-soft: #101520;
  --panel: rgba(17, 23, 34, 0.9);
  --panel-strong: rgba(20, 28, 42, 0.96);
  --border: rgba(255, 255, 255, 0.08);
  --text: #edf2ff;
  --muted: #9ba8c3;
  --accent: #7be7ff;
  --accent-strong: #b6bcff;
  --warning: #ffd37a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    radial-gradient(circle at top, rgba(123, 231, 255, 0.12), transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(182, 188, 255, 0.12), transparent 28%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(9, 11, 16, 0.75);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
}

.nav a.active,
.nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  text-decoration: none;
}

.hero {
  padding: 80px 0 48px;
}

.hero-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.35fr 0.95fr;
  align-items: stretch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.92rem;
}

h1,
h2,
h3 {
  margin: 0 0 16px;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}

p,
li {
  color: var(--muted);
}

.lead {
  font-size: 1.1rem;
  max-width: 62ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 600;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #091019;
  border: 0;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.panel,
.card,
.callout,
.timeline li {
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel,
.callout {
  padding: 24px;
  border-radius: 24px;
}

.stat-grid,
.card-grid,
.link-grid {
  display: grid;
  gap: 16px;
}

.stat-grid,
.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.link-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  padding: 20px;
  border-radius: 20px;
}

.card strong,
.kicker {
  display: block;
  margin-bottom: 10px;
  color: var(--text);
}

.section {
  padding: 18px 0 48px;
}

.section-tight {
  padding-top: 0;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.92rem;
}

.pill.warning {
  color: #1a1406;
  background: var(--warning);
  border-color: transparent;
}

.code-block {
  overflow-x: auto;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: #d8e1f8;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.timeline li {
  padding: 18px 20px;
  border-radius: 18px;
}

.footer {
  padding: 32px 0 56px;
  color: var(--muted);
}

.footer .wrap {
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.two-column {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 860px) {
  .hero-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

  .site-header .wrap {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 48px;
  }
}