:root {
  color-scheme: dark;
  --ink: #eef3f8;
  --muted: #9aa8b9;
  --panel: rgba(17, 25, 37, 0.88);
  --line: rgba(177, 202, 226, 0.18);
  --accent: #d6ff79;
  --accent-ink: #10170b;
  --display: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

html { background: #0e131c; scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 0%, rgba(72, 109, 139, 0.17), transparent 35rem),
    #0e131c;
  font-family: var(--display);
  line-height: 1.5;
}

a { color: inherit; }

.topbar,
footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.25rem;
  padding: 0.9rem clamp(1.1rem, 4vw, 4rem);
  border-bottom: 1px solid var(--line);
  background: rgba(14, 19, 28, 0.94);
}

.brand {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.release-badge,
.eyebrow,
.card-index {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
}

.release-badge {
  padding: 0.18rem 0.48rem;
  color: var(--accent-ink);
  background: var(--accent);
  border-radius: 999px;
  font-weight: 700;
}

nav { display: flex; align-items: center; gap: clamp(0.8rem, 2vw, 1.6rem); }
.topbar nav { margin-left: auto; }
nav a { color: var(--muted); text-decoration: none; font-size: 0.88rem; }
nav a:hover, nav a:focus-visible { color: var(--ink); }

main { width: min(1440px, 100%); margin: 0 auto; }

.hero {
  position: relative;
  display: grid;
  min-height: min(76vh, 780px);
  overflow: hidden;
  border-inline: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-image,
.hero-scrim { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; }
.hero-scrim { background: linear-gradient(90deg, rgba(8, 13, 20, 0.96) 0%, rgba(8, 13, 20, 0.74) 45%, rgba(8, 13, 20, 0.16) 100%); }

.hero-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  max-width: 790px;
  padding: clamp(3.5rem, 10vw, 8rem) clamp(1.4rem, 6vw, 6rem);
}

.eyebrow { margin: 0 0 0.8rem; color: var(--accent); font-weight: 600; }

h1, h2, h3 { margin: 0; line-height: 1.02; letter-spacing: -0.045em; }
h1 { max-width: 12ch; font-size: clamp(3rem, 8vw, 7.3rem); }
h2 { font-size: clamp(2rem, 4vw, 3.8rem); }
h3 { font-size: 1.55rem; }

.lede {
  max-width: 58ch;
  margin: 1.5rem 0 0;
  color: #c6d0dc;
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.button {
  padding: 0.78rem 1rem;
  border: 1px solid rgba(229, 239, 248, 0.32);
  border-radius: 0.35rem;
  background: rgba(13, 19, 28, 0.74);
  text-decoration: none;
  font-weight: 650;
}
.button.primary { color: var(--accent-ink); border-color: var(--accent); background: var(--accent); }
.button:hover, .button:focus-visible { transform: translateY(-1px); border-color: var(--ink); }

.status-panel,
.links { padding: clamp(3rem, 7vw, 6rem) clamp(1.4rem, 6vw, 6rem); border-inline: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.status-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr); gap: clamp(2rem, 6vw, 7rem); background: var(--panel); }
.status-panel p:last-child { margin: 1.5rem 0 0; color: var(--muted); font-size: 1.05rem; }
.section-heading { max-width: 850px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 3rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.card { min-height: 18rem; padding: 1.5rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; background: rgba(17, 25, 37, 0.52); transition: background 160ms ease; }
.card:hover, .card:focus-visible { background: rgba(40, 56, 74, 0.75); }
.card-index { display: block; margin-bottom: 4rem; color: var(--accent); }
.card p { color: var(--muted); }

footer { justify-content: space-between; border-top: 0; border-bottom: 0; }
footer p { color: var(--muted); font-size: 0.8rem; }

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; }
  .topbar nav { order: 3; width: 100%; overflow-x: auto; }
  .hero { min-height: 680px; }
  .hero-scrim { background: linear-gradient(0deg, rgba(8, 13, 20, 0.96) 10%, rgba(8, 13, 20, 0.35) 100%); }
  .status-panel, .card-grid { grid-template-columns: 1fr; }
  .card { min-height: 14rem; }
  footer { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}