:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --panel: #0e1c30;
  --text: #f5f9ff;
  --muted: #a8b7ca;
  --line: #20344d;
  --accent: #35d7d3;
  --accent-soft: #7fe7e4;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
}

a { color: inherit; }

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.narrow { max-width: 760px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: .02em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: .92rem;
}

nav a:hover { color: var(--text); }

.hero {
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at 20% 20%, rgba(53,215,211,.14), transparent 30%),
    radial-gradient(circle at 85% 40%, rgba(70,115,255,.12), transparent 28%),
    linear-gradient(180deg, #081525, var(--bg));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
}

h1, h2, h3 { line-height: 1.25; }

h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.4rem);
  letter-spacing: -.055em;
}

h2 {
  margin: 0 0 24px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  letter-spacing: -.04em;
}

h3 { margin-top: 0; }

.lead {
  margin: 18px 0 8px;
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
}

.hero-copy {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.04rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-block;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #041019;
  font-weight: 800;
}

.hero-panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
  border-radius: 24px;
  overflow: hidden;
}

.metric {
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.metric:last-child { border-bottom: 0; }

.metric span {
  display: inline-block;
  min-width: 44px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.metric strong { font-size: 1.06rem; }

.metric small {
  display: block;
  margin: 4px 0 0 44px;
  color: var(--muted);
}

.section { padding: 88px 0; }

.alt { background: var(--bg-soft); }

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

.card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.card p { color: var(--muted); }

.timeline {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 10px;
}

.timeline li {
  display: grid;
  grid-template-columns: minmax(220px, .7fr) 1fr;
  gap: 20px;
  padding: 17px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.timeline span { color: var(--muted); }

.log-entry {
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.status {
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.log-entry p:not(.status) { color: var(--muted); }

.log-entry a { color: var(--accent-soft); }

.channels { grid-template-columns: repeat(2, 1fr); }

.link-card {
  display: block;
  text-decoration: none;
  transition: transform .16s ease, border-color .16s ease;
}

.link-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.link-card span { color: var(--accent-soft); }

.disclaimer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  min-height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

@media (max-width: 820px) {
  .nav { align-items: flex-start; padding: 16px 0; }
  nav { justify-content: flex-end; gap: 10px 14px; }
  .hero { padding-top: 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .cards, .channels { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
}

@media (max-width: 520px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav { display: block; }
  nav { margin-top: 10px; justify-content: flex-start; }
  .section { padding: 66px 0; }
  .footer-inner { align-items: flex-start; flex-direction: column; padding: 22px 0; }
}