/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(11,31,58,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232,161,64,0.2);
}
.nav-logo {
  font-family: var(--serif); font-size: 1.3rem; font-weight: 700;
  color: var(--cream); letter-spacing: 0.02em;
}
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(245,240,232,0.7);
  text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a.active { color: var(--gold); }
.nav-hamburger { display: none; cursor: pointer; background: none; border: none; }
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--cream); margin: 5px 0; transition: all 0.3s;
}