.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav--transparent {
  background: transparent;
}

.nav--solid {
  background: var(--color-bg);
  border-bottom: var(--border-gold);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: 'Cinzel', Georgia, serif;
  font-size: var(--text-xl);
  color: var(--color-white);
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.nav--solid .nav__logo {
  color: var(--color-brown);
}

.nav__links {
  display: none;
  list-style: none;
  gap: var(--space-md);
}

.nav__links a {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 1rem;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--color-white);
  transition: color 0.3s ease;
}

.nav--solid .nav__links a {
  color: var(--color-brown);
}

.nav__links a:hover {
  color: var(--color-gold);
}

.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: background 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
}

.nav--solid .nav__hamburger span {
  background: var(--color-brown);
}

.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__links.is-open {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.35rem, 3.4vh, 2rem);
  position: fixed;
  inset: 0;
  background: #e9dece;
  z-index: 1001;
  padding: calc(var(--nav-height) + var(--space-sm)) var(--space-md) calc(var(--space-lg) + env(safe-area-inset-bottom));
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.nav__links.is-open li {
  list-style: none;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

.nav__links.is-open a {
  color: var(--color-brown);
  font-size: clamp(1.35rem, 5vw, 1.8rem);
  line-height: 1.15;
  text-align: center;
  letter-spacing: 0.08em;
  display: inline-block;
  width: auto;
  padding: 0.55rem 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
  .nav__hamburger {
    display: none;
  }
}