.site-header {
  position: sticky;
  z-index: 900;
  top: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(11, 12, 16, 0.88);
  transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header__inner {
  display: flex;
  min-height: 4rem;
  align-items: center;
  gap: var(--space-3);
}

.site-header__brand {
  display: inline-flex;
  min-width: 0;
  flex: 0 1 auto;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-ivory);
  text-decoration: none;
}

.site-header__mark {
  width: 2rem;
  height: 2rem;
  flex: 0 0 2rem;
  object-fit: contain;
}

.site-header__brand-text {
  overflow: hidden;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: var(--tracking-heading);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-header__nav {
  min-width: 0;
}

.site-header__links {
  display: flex;
  align-items: center;
  gap: clamp(0.55rem, 1.1vw, 1rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__links li,
.site-header__links li + li {
  margin: 0;
  padding: 0;
}

.site-header__links a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--color-ivory);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__links a:hover,
.site-header__links a[aria-current="page"] {
  color: var(--color-champagne-light);
}

.site-header__actions {
  display: flex;
  min-width: 0;
  margin-left: auto;
  align-items: center;
  gap: var(--space-2);
}

.site-header__reservation {
  min-height: 2.75rem;
  padding-inline: 0.8rem;
  font-size: 0.72rem;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  width: 3rem;
  min-width: 3rem;
  min-height: 3rem;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-button);
  background: rgba(26, 28, 35, 0.7);
}

.site-header__toggle-line {
  display: block;
  width: 1.15rem;
  height: 1px;
  background: var(--color-ivory);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border-gold);
  background: var(--color-glass);
  box-shadow: var(--shadow-subtle);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.site-header__mobile-only {
  display: none;
}

@media (max-width: 1099px) {
  .site-header__inner {
    min-height: 4rem;
  }

  .site-header__nav {
    position: fixed;
    z-index: 899;
    top: 4rem;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100dvh - 4rem);
    padding: var(--space-4) var(--container-pad) var(--space-6);
    overflow-y: auto;
    border-bottom: 1px solid var(--color-border-gold);
    background: rgba(11, 12, 16, 0.96);
    box-shadow: var(--shadow-soft);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }

  .site-header__nav.is-open {
    display: block;
  }

  .site-header__links {
    display: grid;
    width: min(100%, 42rem);
    margin-inline: auto;
    gap: 0;
  }

  .site-header__links li {
    border-bottom: 1px solid var(--color-border);
  }

  .site-header__links a {
    width: 100%;
    min-height: 3.25rem;
    font-size: 0.95rem;
  }

  .site-header__mobile-only {
    display: block;
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
    transform: translateY(0.37rem) rotate(45deg);
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) {
    opacity: 0;
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) {
    transform: translateY(-0.37rem) rotate(-45deg);
  }
}

@media (max-width: 699px) {
  .site-header__reservation {
    width: 3rem;
    min-width: 3rem;
    padding: 0.35rem;
    font-size: 0;
  }

  .site-header__reservation::before {
    content: "Rez.";
    font-size: 0.72rem;
  }
}

@media (min-width: 1100px) {
  .site-header__inner {
    min-height: 4.75rem;
  }

  .site-header__mark {
    width: 2.35rem;
    height: 2.35rem;
    flex-basis: 2.35rem;
  }

  .site-header__brand-text {
    font-size: 1.3rem;
  }
}