:root {
  --bg: #0d1117;
  --bg-secondary: #161b22;
  --bg-elevated: #21262d;
  --border: #30363d;
  --border-bright: #6e7681;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --text-subtle: #6e7681;
  --accent: #2f81f7;
  --accent-hover: #58a6ff;
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-display: 'Bebas Neue', Impact, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background-image:
    linear-gradient(rgba(48, 54, 61, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(48, 54, 61, 0.15) 1px, transparent 1px);
  background-size: 40px 40px;
  background-attachment: fixed;
}

.container { max-width: 860px; margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--accent); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.08em 0.4em;
  color: var(--warning);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13, 17, 23, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.5rem; gap: 1rem; flex-wrap: wrap;
  max-width: 1200px; margin: 0 auto;
}
.brand-link {
  display: flex; align-items: center; gap: 0.9rem;
  color: var(--text); text-decoration: none;
}
.brand-link:hover { text-decoration: none; }
.brand-link img { width: 28px; height: auto; }
.brand-link .brand-text {
  font-family: var(--font-display);
  font-size: 2rem; letter-spacing: 0.08em; line-height: 1;
}
.brand-link .brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem; color: var(--text-subtle);
  letter-spacing: 0.05em;
  margin-top: 0.15rem;
}
@media (max-width: 640px) {
  .brand-link .brand-text { font-size: 1.6rem; }
}
.nav-links {
  display: flex; gap: 1.5rem;
  font-family: var(--font-mono); font-size: 0.85rem;
}
.nav-links a { color: var(--text-muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.active { color: var(--accent); }

/* ---------- Page ---------- */
.page { padding: 3rem 0 4rem; }

.page-header { margin-bottom: 2rem; }
.page-header .kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem; color: var(--text-subtle);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.page-header h1 {
  font-family: var(--font-display);
  font-weight: 400; letter-spacing: 0.04em; line-height: 1;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 0.6rem;
}
.page-header .lead {
  color: var(--text-muted);
  max-width: 65ch;
  font-size: 1rem;
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.4rem 1.5rem;
  margin-bottom: 1rem;
}
.card h2 {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.8rem;
  letter-spacing: 0.01em;
}
.card p { margin-bottom: 0.6rem; color: var(--text); }
.card p:last-child { margin-bottom: 0; }
.card ul {
  margin: 0.5rem 0 0.8rem 1.2rem;
  color: var(--text-muted);
}
.card ul li { margin-bottom: 0.25rem; }
.card .address { font-family: var(--font-mono); font-size: 0.95rem; line-height: 1.7; }
.card .muted { color: var(--text-muted); }
.card .small { font-size: 0.85rem; }

/* ---------- Legal nav ---------- */
.legal-nav {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-subtle);
}
.footer-inner {
  display: flex; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
  max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
}
.footer-inner a { color: var(--text-muted); text-decoration: none; }
.footer-inner a:hover { color: var(--text); }
.footer-links { display: inline-flex; gap: 0.5rem; align-items: center; }
.footer-links .sep { color: var(--text-subtle); }