:root {
  --bg0: #05080f;
  --bg1: #0a101c;
  --fg: #e8edf5;
  --muted: #8b97ad;
  --accent: #3bd4a5;
  --accent-dim: rgba(59, 212, 165, 0.12);
  --grid: rgba(232, 237, 245, 0.05);
  --ring: rgba(59, 212, 165, 0.25);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: radial-gradient(ellipse 120% 80% at 50% -10%, #112032 0%, var(--bg0) 55%);
  color: var(--fg);
  line-height: 1.6;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.radar {
  pointer-events: none;
  position: fixed;
  width: min(96vw, 720px);
  height: min(96vw, 720px);
  left: 50%;
  top: 38%;
  transform: translate(-50%, -50%);
  opacity: 0.55;
}

.radar__ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--ring);
  border-radius: 50%;
}

.radar__ring--inner {
  inset: 18%;
  opacity: 0.55;
}

.radar__sweep {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 300deg,
    rgba(59, 212, 165, 0.08) 340deg,
    rgba(59, 212, 165, 0.2) 360deg
  );
  animation: spin 14s linear infinite;
  mask-image: radial-gradient(circle, black 52%, transparent 53%);
}

.radar__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  opacity: 0.85;
}

.radar__dot--a {
  top: 22%;
  left: 58%;
}

.radar__dot--b {
  top: 62%;
  left: 28%;
  opacity: 0.5;
}

.radar__dot--c {
  top: 48%;
  left: 72%;
  opacity: 0.35;
  width: 6px;
  height: 6px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center top;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 3.5rem;
}

.brand__logo {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border-radius: 0.45rem;
  background: linear-gradient(135deg, var(--accent) 0%, #1a5c4a 100%);
  box-shadow: 0 0 0 1px rgba(59, 212, 165, 0.35), 0 8px 28px rgba(0, 0, 0, 0.45);
}

.brand__name {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.hero {
  flex: 1;
}

.badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(59, 212, 165, 0.35);
  border-radius: 999px;
}

.headline {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5.5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.lede {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  color: var(--muted);
}

.sub {
  margin: 0;
  font-size: 0.98rem;
  color: var(--muted);
}

.meta {
  margin-top: 2.5rem;
}

.pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pillars li {
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
  color: var(--muted);
  border: 1px solid rgba(232, 237, 245, 0.12);
  border-radius: 999px;
  background: rgba(10, 15, 24, 0.6);
  backdrop-filter: blur(8px);
}

.foot {
  margin-top: auto;
  padding-top: 3rem;
}

.early-access {
  margin-bottom: 1.25rem;
}

.notify {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--fg);
}

.cta-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.15rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bg0);
  background: var(--accent);
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid rgba(59, 212, 165, 0.45);
  box-shadow: 0 4px 20px rgba(59, 212, 165, 0.25);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.cta-x:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(59, 212, 165, 0.35);
}

.cta-x:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.fineprint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .radar__sweep {
    animation: none;
  }
}