/* ── NAV ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 4rem;
    transition: background 0.4s, backdrop-filter 0.4s;
  }
  .nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(201,168,76,0.45);
    border-radius: 2px;
    background: rgba(13,13,13,0.2);
    color: #fff;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
  }
  .nav-toggle span {
    display: block;
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: transform 0.2s, opacity 0.2s;
  }
  nav.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  nav.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }
  nav.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
  nav.scrolled {
    background: rgba(13,13,13,0.92);
    backdrop-filter: blur(12px);
  }
  .nav-logo {
    font-family: var(--serif);
    font-size: 1.35rem;
    font-weight: 300;
    color: #fff;
    letter-spacing: 0.08em;
    text-decoration: none;
  }
  .nav-logo span { color: var(--gold); }
  .nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
  }
  .nav-links a {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 400;
  }
  .nav-links a:hover { color: var(--gold-light); }
  .nav-cta {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold) !important;
    padding: 0.45rem 1.2rem;
    border-radius: 2px;
    transition: background 0.2s, color 0.2s !important;
  }
  .nav-cta:hover {
    background: var(--gold) !important;
    color: var(--black) !important;
  }