:root {
  --bg: #07090c;
  --panel: #0e1218;
  --line: #1d2530;
  --text: #e8edf3;
  --muted: #8b97a6;
  --accent: #6ee7b7;
  --accent-dim: #2f6f5a;
  --warn: #f5c26b;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 480px at 50% -180px, rgba(110, 231, 183, 0.10), transparent 70%),
    var(--bg);
  color: var(--text);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.brand-mark {
  width: 22px;
  height: 22px;
  border: 1px solid var(--accent-dim);
  border-radius: 50%;
  box-shadow: inset 0 0 0 5px rgba(110, 231, 183, 0.10);
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 8px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.85;
}

.brand-text strong { font-weight: 700; color: var(--accent); }

.pill {
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  white-space: nowrap;
}

main {
  width: min(1040px, 100%);
  margin: 0 auto;
  padding: clamp(40px, 7vw, 92px) clamp(18px, 5vw, 64px) 64px;
  flex: 1;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 650;
}

h1 em { font-style: normal; color: var(--accent); }

.lede {
  max-width: 62ch;
  margin: 0 0 20px;
  color: #c6d0db;
  font-size: clamp(16px, 2vw, 19px);
}

.notice {
  max-width: 68ch;
  margin: 0;
  padding: 12px 16px;
  border-left: 2px solid var(--warn);
  background: rgba(245, 194, 107, 0.06);
  color: #d9c9a8;
  font-size: 14px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 52px 0;
}

.card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.022), transparent);
  border-radius: 14px;
  padding: 22px;
}

.card h2 {
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--accent);
}

.card p { margin: 0; color: #b9c4d0; font-size: 15px; }

.status {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  background: var(--panel);
  margin-bottom: 48px;
}

.status-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.status-head h2 { margin: 0; font-size: 16px; letter-spacing: 0.06em; text-transform: uppercase; }
.muted { color: var(--muted); font-size: 13px; margin: 0; }

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin: 0;
}

.status-grid div { border-top: 1px solid var(--line); padding-top: 10px; }
.status-grid dt { color: var(--muted); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.status-grid dd { margin: 2px 0 0; font-size: 15px; }
.status-grid dd.ok { color: var(--accent); }

.principles h2 {
  font-size: 15px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 12px;
}

.principles ul { margin: 0; padding-left: 20px; color: #b9c4d0; }
.principles li { margin: 6px 0; }

.site-foot {
  border-top: 1px solid var(--line);
  padding: 22px clamp(18px, 5vw, 64px);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}

.site-foot p { margin: 0; }

@media (prefers-reduced-motion: no-preference) {
  .card, .status { transition: border-color 160ms ease; }
  .card:hover, .status:hover { border-color: #2b3542; }
}

@media (max-width: 520px) {
  .site-head { flex-direction: column; align-items: flex-start; }
  .site-foot { flex-direction: column; }
}