:root {
  --bg: #0f172a;
  --surface: #111827;
  --surface-soft: #1f2937;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --accent: #7dd3fc;
  --accent-2: #f59e0b;
  --border: rgba(255,255,255,0.12);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #020617 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(2, 6, 23, 0.7);
  border-bottom: 1px solid var(--border);
}
.nav-wrap, .footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand {
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links { display: flex; gap: 1.2rem; }
.nav-links a { color: var(--muted); }
.hero {
  padding: 5rem 0 4rem;
}
.hero-grid, .split-section {
  display: grid;
  gap: 2rem;
  align-items: center;
}
.hero-grid { grid-template-columns: 1.4fr 0.8fr; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 700;
}
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(2rem, 4vw, 3.4rem); margin: 0.2rem 0 1rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 0.2rem 0 1rem; }
.hero-text, .section p, .card p { color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.btn {
  display: inline-block;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-dark { background: var(--text); color: var(--bg); }
.btn-light { border: 1px solid var(--border); background: rgba(255,255,255,0.04); }
.hero-card, .card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 1.4rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.hero-card ul { padding-left: 1rem; color: var(--muted); }
.section { padding: 2rem 0 4rem; }
.alt-section { background: rgba(255,255,255,0.03); }
.split-section { grid-template-columns: 1fr 1fr; }
.text-link {
  display: inline-block;
  margin-top: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0 2rem;
  color: var(--muted);
}
.detail-page { padding: 4rem 0 5rem; }
.detail-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 1.4rem;
  padding: 2rem;
}
.detail-card ul { color: var(--muted); }
.blog-shell {
  padding: 4rem 0 5rem;
}
.blog-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 1.4rem;
  padding: 2rem;
}

@media (max-width: 760px) {
  .hero-grid, .split-section { grid-template-columns: 1fr; }
  .nav-wrap, .footer-wrap { flex-direction: column; gap: 0.8rem; }
  .nav-links { flex-wrap: wrap; justify-content: center; }
}