/* ============================================================
   NIGHT MACARON — Navigation
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 4rem;
  background: transparent;
  border-bottom: 0.5px solid transparent;
  transition: background var(--t-slow), border-color var(--t-slow), padding var(--t-base);
}

.nav.scrolled {
  background: rgba(6, 7, 15, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}

/* ── Logo ── */
.nav-logo {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
  flex-shrink: 0;
}

/* ── Links ── */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.8rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-light);
  transition: color var(--t-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 0.5px;
  background: var(--gold);
  transition: width var(--t-base);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--text);
}

/* ── CTA ── */
.nav-cta {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 0.6rem 1.5rem;
  border: 0.5px solid var(--border-gold);
  background: transparent;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
  flex-shrink: 0;
}

.nav-cta:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(200, 169, 110, 0.05);
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .nav {
    padding: 1.3rem 2rem;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 480px) {
  .nav {
    padding: 1.2rem 1.5rem;
  }

  .nav-logo {
    font-size: 0.9rem;
  }
}