:root {
  --bg: #0d1321;
  --bg-soft: #141c2e;
  --panel: #182237;
  --panel-2: #101827;
  --text: #eef3fb;
  --muted: #9eabc0;
  --line: #27334a;
  --accent: #6fa8ff;
  --accent-2: #8fd8c7;
  --ok: #79d39a;
  --warn: #f0c36a;
  --max: 1120px;
  --radius: 18px;
  --shadow: 0 18px 60px rgba(0,0,0,.24);
}

* { box-sizing: border-box; }

html { color-scheme: dark; scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% -10%, rgba(111,168,255,.12), transparent 34%),
    radial-gradient(circle at 88% 10%, rgba(143,216,199,.08), transparent 28%),
    var(--bg);
  color: var(--text);
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.shell {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(14px);
  background: rgba(13,19,33,.78);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 720;
  letter-spacing: .01em;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(111,168,255,.95), rgba(143,216,199,.92));
  box-shadow: 0 8px 30px rgba(111,168,255,.18);
  position: relative;
}

.mark::before, .mark::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 2px solid rgba(13,19,33,.75);
  border-radius: 5px;
}

.mark::after {
  inset: 13px 7px 7px 13px;
  border-width: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 15px;
}

.nav-links a[aria-current="page"] { color: var(--text); }

.hero {
  padding: 88px 0 64px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 44px;
  align-items: center;
}

.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 700;
}

h1, h2, h3 { line-height: 1.12; margin: 0 0 18px; }
h1 { font-size: clamp(42px, 6vw, 76px); letter-spacing: -.04em; max-width: 12ch; }
h2 { font-size: clamp(28px, 4vw, 42px); letter-spacing: -.025em; }
h3 { font-size: 20px; }

.lead {
  color: #c6d0df;
  font-size: clamp(18px, 2.2vw, 22px);
  max-width: 62ch;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  background: var(--accent);
  color: #07101d;
  font-weight: 700;
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

.hero-card, .card, .status-card {
  background: linear-gradient(180deg, rgba(24,34,55,.96), rgba(16,24,39,.96));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card { padding: 26px; }

.metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}

.metric:last-child { border-bottom: 0; }
.metric span:first-child { color: var(--muted); }
.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 6px rgba(121,211,154,.08);
  display: inline-block;
  margin-right: 8px;
}

.section { padding: 64px 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}

.section-head p { color: var(--muted); max-width: 58ch; margin: 0; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card { padding: 24px; }
.card p { color: var(--muted); margin-bottom: 0; }

.kicker {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}

.list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.list li {
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.list li:last-child { border-bottom: 0; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.status-card { padding: 26px; }

.status-row {
  display: grid;
  grid-template-columns: 1.1fr .8fr auto;
  gap: 18px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.status-row:last-child { border-bottom: 0; }
.status-row .muted { color: var(--muted); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(121,211,154,.1);
  color: var(--ok);
  font-size: 13px;
  font-weight: 700;
}

.notice {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.025);
  padding: 22px;
  color: var(--muted);
}

.page-hero {
  padding: 72px 0 28px;
  max-width: 760px;
}

.page-hero h1 { max-width: 15ch; font-size: clamp(40px, 6vw, 68px); }

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding: 34px 0 48px;
  color: var(--muted);
  font-size: 14px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.small-links { display: flex; gap: 16px; flex-wrap: wrap; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #cfe0ff;
}

@media (max-width: 820px) {
  .hero, .two-col, .grid-3 { grid-template-columns: 1fr; }
  .hero { padding-top: 58px; }
  .nav { align-items: flex-start; padding: 16px 0; }
  .nav-links { gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
  .section-head { display: block; }
  .section-head p { margin-top: 12px; }
}

@media (max-width: 560px) {
  .shell { width: min(calc(100% - 24px), var(--max)); }
  .nav { display: block; }
  .nav-links { margin-top: 12px; justify-content: flex-start; }
  .status-row { grid-template-columns: 1fr; gap: 4px; }
  h1 { font-size: 44px; }
}