/* ============================================================
   AUTORESEARCH-UNIFIED — Shared Site Chrome
   Site navigation bar + footer used across all pages.
   ============================================================ */

/* ---- Site Nav ---- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  height: 50px;
  background: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid #E5DFD6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  font-family: 'DM Sans', -apple-system, sans-serif;
}

.site-nav-brand {
  font-family: 'Bricolage Grotesque', Georgia, serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: #2C2A28;
  text-decoration: none;
}
.site-nav-brand:hover {
  color: #2A7B9B;
  text-decoration: none;
}

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: #6B6560;
  text-decoration: none;
  transition: color 150ms ease;
}
.site-nav-links a:hover,
.site-nav-links a.active {
  color: #2A7B9B;
}
.site-nav-links a.active {
  border-bottom: 2px solid #2A7B9B;
  padding-bottom: 2px;
}

/* External link icon */
.site-nav-links a[target="_blank"]::after {
  content: " \2197";
  font-size: 0.7em;
  vertical-align: super;
}

/* ---- Site Footer ---- */
.site-footer {
  border-top: 1px solid #E5DFD6;
  background: #FAF7F2;
  padding: 1.5rem 24px;
  text-align: center;
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-size: 0.8rem;
  color: #9E9790;
}
.site-footer a {
  color: #6B6560;
  text-decoration: none;
  margin: 0 0.5rem;
}
.site-footer a:hover {
  color: #2A7B9B;
  text-decoration: underline;
}

/* ---- Mobile ---- */
@media (max-width: 600px) {
  .site-nav { padding: 0 16px; }
  .site-nav-brand { font-size: 1rem; }
  .site-nav-links { gap: 0.75rem; }
  .site-nav-links a { font-size: 0.8rem; }
}