/* nav.css — durchgehende Site-Navigation (alle Seiten)
   Dunkle, leicht transluzente Leiste im Marken-Look — funktioniert
   über hellen UND dunklen Seiten. Linkt sich selbst, hardcodet die
   Markenfarben, damit sie unabhängig von den :root-Vars jeder Seite ist. */

:root { --nav-h: 46px; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--nav-h);
  padding: 0 clamp(1rem, 4vw, 2rem);
  background: rgba(20, 18, 16, 0.85);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245, 242, 238, 0.10);
  font-family: 'Noto Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

.site-nav__brand {
  flex-shrink: 0;
  margin-right: auto;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #F5F2EE;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.22s ease;
}
.site-nav__brand span { color: #B26D40; font-weight: 400; margin-left: 0.35em; }
.site-nav__brand:hover { opacity: 0.78; }

.site-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 3vw, 1.75rem);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.site-nav__links::-webkit-scrollbar { display: none; }

.site-nav__links a {
  flex-shrink: 0;
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 242, 238, 0.70);
  text-decoration: none;
  white-space: nowrap;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.22s ease, border-color 0.22s ease;
}
.site-nav__links a:hover { color: #F5F2EE; }
.site-nav__links a.is-active {
  color: #D9B197;
  border-bottom-color: #D9B197;
}

@media (max-width: 460px) {
  .site-nav { gap: 0.75rem; padding: 0 0.9rem; }
  .site-nav__brand { font-size: 0.6rem; letter-spacing: 0.14em; }
  .site-nav__links { gap: 1rem; }
  .site-nav__links a { font-size: 0.6rem; letter-spacing: 0.1em; }
}