:root {
  --bg: #091019;
  --bg-elevated: rgba(17, 24, 34, 0.86);
  --panel: rgba(18, 27, 40, 0.92);
  --panel-soft: rgba(19, 31, 48, 0.74);
  --line: rgba(128, 161, 196, 0.22);
  --text: #f4f8fc;
  --muted: #afbccd;
  --accent: #4cb3ff;
  --accent-2: #36d39a;
  --accent-3: #ffab5c;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 15%, rgba(76, 179, 255, 0.16), transparent 30%),
    radial-gradient(circle at 80% 18%, rgba(255, 171, 92, 0.12), transparent 25%),
    radial-gradient(circle at 72% 72%, rgba(54, 211, 154, 0.12), transparent 30%),
    linear-gradient(180deg, #0b121b 0%, #070c13 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, SFMono-Regular, Menlo, monospace;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header {
  position: sticky;
  top: 10px;
  z-index: 20;
  margin-bottom: 28px;
  padding: 14px 18px;
  background: rgba(10, 15, 23, 0.72);
  border: 1px solid rgba(134, 164, 196, 0.14);
  border-radius: 18px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
}

.brand strong,
.site-nav a,
.button,
.workspace-card h3,
.status-card h3,
.doc-card h3,
.download-card h2,
.download-card h3 {
  letter-spacing: -0.02em;
}

.brand strong {
  display: block;
  font-size: 1rem;
}

.brand span,
.site-footer span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav,
.footer-links,
.hero-actions,
.download-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.site-nav a,
.footer-links a {
  color: var(--muted);
  font-size: 0.96rem;
}

.site-nav a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--text);
}

.hero,
.split,
.download-grid,
.status-grid,
.doc-grid,
.workspace-grid {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  padding: 24px 0 28px;
}

.hero-copy h1,
.compact-hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.lede {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-facts,
.status-card ul,
.download-card ul {
  margin: 24px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.9;
}

.section {
  padding: 52px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.card-glass,
.workspace-card,
.status-card,
.doc-card,
.download-card {
  background: linear-gradient(180deg, rgba(24, 35, 50, 0.96), rgba(15, 23, 34, 0.94));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.card-glass {
  overflow: hidden;
  padding: 14px;
}

.workspace-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.workspace-card,
.status-card,
.doc-card,
.download-card {
  padding: 24px;
}

.workspace-card p,
.status-card li,
.doc-card p,
.download-card p,
.download-card li,
.download-card pre {
  color: var(--muted);
  line-height: 1.7;
}

.feature-band {
  padding-top: 8px;
}

.split {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.pill-grid {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.pill {
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(17, 29, 44, 0.85);
  border: 1px solid rgba(97, 136, 173, 0.22);
  color: var(--text);
  font-size: 0.95rem;
}

.status-grid,
.download-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.good {
  border-color: rgba(54, 211, 154, 0.26);
}

.caution {
  border-color: rgba(255, 171, 92, 0.26);
}

.doc-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.doc-card,
.download-card {
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.doc-card:hover,
.download-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 162, 221, 0.35);
}

.featured {
  grid-column: span 2;
  background:
    radial-gradient(circle at top right, rgba(76, 179, 255, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(24, 35, 50, 0.96), rgba(15, 23, 34, 0.94));
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.96rem;
  transition: transform 160ms ease, opacity 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #031019;
  background: linear-gradient(135deg, #57c3ff, #73f2bf);
}

.button-secondary {
  color: var(--text);
  background: rgba(29, 42, 60, 0.78);
  border: 1px solid rgba(108, 138, 170, 0.24);
}

.text-link {
  color: var(--accent);
  font-weight: 600;
}

.compact-hero {
  padding-top: 12px;
  padding-bottom: 18px;
}

.not-found {
  min-height: 72vh;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 8px;
}

.not-found img {
  width: 96px;
  height: 96px;
}

.site-footer {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(112, 142, 173, 0.16);
}

@media (max-width: 1100px) {
  .hero,
  .split,
  .workspace-grid,
  .status-grid,
  .doc-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .featured {
    grid-column: auto;
  }
}

@media (max-width: 700px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav,
  .footer-links {
    gap: 12px 16px;
  }

  .hero-copy h1,
  .compact-hero h1 {
    font-size: clamp(2.2rem, 10vw, 3.4rem);
  }

  .workspace-card,
  .status-card,
  .doc-card,
  .download-card {
    padding: 20px;
  }
}