:root {
  --bg: #07111f;
  --bg-soft: #0c1830;
  --panel: #0d1b2e;
  --panel-strong: #102440;
  --text: #e6f2ff;
  --muted: #9cb6d9;
  --link: #87c2ff;
  --accent: #3fa8ff;
  --accent-strong: #1e7dff;
  --accent-soft: rgba(63, 168, 255, 0.14);
  --border: rgba(119, 170, 235, 0.24);
  --glow: rgba(63, 168, 255, 0.28);
  --shadow: rgba(3, 9, 20, 0.52);
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top, rgba(63, 168, 255, 0.14), transparent 34%),
    linear-gradient(180deg, #050d19 0%, var(--bg) 30%, #081425 100%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }
pre {
  overflow-x: auto;
  background: rgba(4, 12, 25, 0.9);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
code { background: rgba(118, 155, 204, 0.16); padding: 0.15rem 0.35rem; border-radius: 6px; }
header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(7, 17, 31, 0.8);
  border-bottom: 1px solid rgba(119, 170, 235, 0.18);
}
.container { width: min(1120px, 92vw); margin: 0 auto; }
.nav { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; padding: 0.95rem 0; }
.brand {
  font-weight: 800;
  color: var(--text);
  margin-right: auto;
  letter-spacing: 0.01em;
  text-shadow: 0 0 18px rgba(63, 168, 255, 0.18);
}
.nav a { padding: 0.35rem 0.55rem; border-radius: 8px; }
.nav a.active, .nav a:hover {
  background: rgba(63, 168, 255, 0.12);
  text-decoration: none;
  box-shadow: inset 0 0 0 1px rgba(119, 170, 235, 0.12);
}
main { padding: 2rem 0 3rem; }
.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: center;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(63, 168, 255, 0.2), transparent 35%),
    linear-gradient(180deg, rgba(16, 36, 64, 0.96), rgba(9, 22, 39, 0.98));
  box-shadow: 0 0 0 1px rgba(135, 194, 255, 0.05), 0 24px 70px var(--shadow);
}
.hero h1 { margin: 0.35rem 0 0.5rem; font-size: clamp(2.4rem, 5vw, 4.3rem); line-height: 1.05; }
.hero p { margin: 0.5rem 0 0; font-size: 1.08rem; color: var(--muted); max-width: 64ch; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(63, 168, 255, 0.14);
  color: #bfe3ff;
  border: 1px solid rgba(63, 168, 255, 0.34);
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  font-size: 0.92rem;
  box-shadow: 0 0 22px rgba(63, 168, 255, 0.08);
}
.actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.25rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.78rem 1.05rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(12, 24, 48, 0.92);
  color: var(--text);
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.button.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  border-color: rgba(100, 185, 255, 0.5);
  color: white;
  box-shadow: 0 8px 24px rgba(30, 125, 255, 0.28);
}
.button:hover { text-decoration: none; transform: translateY(-1px); }
.hero-art { display: flex; flex-direction: column; gap: 0.8rem; align-items: center; justify-content: center; }
.hero-art img {
  width: 100%;
  max-width: 360px;
  border-radius: 18px;
  border: 1px solid rgba(100, 185, 255, 0.32);
  box-shadow: 0 22px 42px rgba(0, 0, 0, 0.32), 0 0 30px rgba(63, 168, 255, 0.14);
}
.hero-art .mini { color: var(--muted); font-size: 0.95rem; text-align: center; max-width: 36ch; }
.section { margin-top: 2rem; }
.section h2 { margin: 0 0 0.75rem; font-size: 1.6rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.card {
  background: linear-gradient(180deg, rgba(13, 27, 46, 0.94), rgba(10, 20, 36, 0.98));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}
.card h3, .card h2 { margin: 0 0 0.4rem; }
.card p, .card li { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.footer { margin-top: 2.5rem; padding: 1.25rem 0 2rem; border-top: 1px solid rgba(119, 170, 235, 0.18); color: var(--muted); }
.muted { color: var(--muted); }
.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(13, 27, 46, 0.96), rgba(9, 19, 34, 0.98));
}
.table th, .table td { text-align: left; padding: 0.78rem 0.9rem; border-bottom: 1px solid rgba(119, 170, 235, 0.16); vertical-align: top; }
.table th { background: rgba(63, 168, 255, 0.08); color: #d7ebff; }
.table tr:last-child td { border-bottom: none; }
.hero-note {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(119, 170, 235, 0.18);
  background: rgba(7, 19, 35, 0.52);
  color: var(--muted);
}
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.kicker {
  color: #bfe3ff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
}
@media (max-width: 880px) {
  .hero, .split { grid-template-columns: 1fr; }
  .brand { width: 100%; margin-right: 0; }
}