/* Global Styles */
:root {
  --bg: #0b1220;
  --card: #111a2e;
  --text: #e8eefc;
  --muted: #9fb0d4;
  --primary: #4f8cff;
  --accent: #21c55d;
  --border: #223155;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  background: linear-gradient(180deg, #0a1020 0%, #0b1220 100%);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 16, 32, 0.85);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.2px;
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text);
  border: 1px solid transparent;
  padding: 0.4rem 0.65rem;
  border-radius: 10px;
}

.nav-links a.active,
.nav-links a:hover {
  border-color: var(--border);
  background: rgba(79, 140, 255, 0.12);
  text-decoration: none;
}

.hero {
  padding: 4rem 0 2.5rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.2;
  margin: 0 0 0.9rem;
}

.hero p {
  color: var(--muted);
  margin: 0 0 1.4rem;
}

.btn-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.card {
  grid-column: span 4;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.card h3 {
  margin-top: 0;
}

.section {
  padding: 2rem 0;
}

.section h2 {
  margin-top: 0;
}

.muted { color: var(--muted); }

footer {
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

footer .container {
  padding: 1rem 0 2rem;
}

/* Search */
.search-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.search-input {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0c1430;
  color: var(--text);
}

.results {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.result-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem;
  background: #0d1733;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  color: #072a14;
  background: #86efac;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  margin-bottom: 0.35rem;
}

@media (max-width: 900px) {
  .card { grid-column: span 6; }
}

@media (max-width: 640px) {
  .card { grid-column: span 12; }
}