nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 3rem;
  background: linear-gradient(to bottom, rgba(8,5,3,.88), transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(200,144,42,.08);
  transition: background .3s;
}
.nav-logo { font-family: 'Rye', serif; font-size: 1.8rem; color: var(--gold); letter-spacing: 3px; text-shadow: 0 0 24px rgba(200,144,42,.5); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  color: var(--parchment); text-decoration: none;
  font-weight: 300; letter-spacing: 3px; text-transform: uppercase; font-size: .72rem;
  transition: color .3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -5px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transition: transform .3s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
}