.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  min-height: 5.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-laiton-doux) 42%, transparent);
  background: var(--color-bleu-mediterraneen);
  color: var(--color-ivoire);
}

.site-header__inner {
  display: flex;
  align-items: center;
  width: min(100% - (var(--container-padding) * 2), var(--container-max));
  min-height: 5.5rem;
  margin-inline: auto;
  gap: var(--space-5);
}

.site-header__brand {
  display: inline-flex;
  flex: 0 1 auto;
  align-items: center;
  min-width: 0;
  gap: var(--space-3);
  color: var(--color-ivoire);
  text-decoration: none;
}

.site-header__logo {
  flex: 0 0 auto;
  width: 2.875rem;
  height: 2.875rem;
  object-fit: contain;
}

.site-header__brand-text {
  overflow: hidden;
  font-family: var(--font-heading);
  font-size: 1.3125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 3rem;
  min-height: 3rem;
  margin-left: auto;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--color-ivoire) 52%, transparent);
  border-radius: var(--radius-functional);
  background: transparent;
  color: var(--color-ivoire);
}

.site-header__toggle-lines,
.site-header__toggle-lines::before,
.site-header__toggle-lines::after {
  display: block;
  width: 1.25rem;
  height: 1px;
  background: currentColor;
  content: "";
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header__toggle-lines {
  position: relative;
}

.site-header__toggle-lines::before,
.site-header__toggle-lines::after {
  position: absolute;
  left: 0;
}

.site-header__toggle-lines::before {
  top: -0.375rem;
}

.site-header__toggle-lines::after {
  top: 0.375rem;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-lines {
  background: transparent;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-lines::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-lines::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-header__nav {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: auto;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.site-header__nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  padding-block: 0.25rem;
  color: var(--color-ivoire);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header__nav-link::after {
  width: 0;
  height: 1px;
  margin-top: 1.35rem;
  margin-left: -100%;
  background: var(--color-laiton-doux);
  content: "";
  transition: width var(--transition-base);
}

.site-header__nav-link:hover,
.site-header__nav-link[aria-current="page"] {
  color: var(--color-ivoire);
}

.site-header__nav-link:hover::after,
.site-header__nav-link[aria-current="page"]::after {
  width: 100%;
}

.site-header__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
}

.site-header__reservation {
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-laiton-doux);
  border-radius: var(--radius-functional);
  background: var(--color-laiton-doux);
  color: var(--color-bleu-encre);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-fast);
}

.site-header__reservation:hover {
  border-color: var(--color-ivoire);
  background: var(--color-ivoire);
  color: var(--color-bleu-encre);
  transform: translateY(-1px);
}

@media (max-width: 1099px) {
  .site-header {
    min-height: 4.75rem;
  }

  .site-header__inner {
    min-height: 4.75rem;
  }

  .site-header__logo {
    width: 2.375rem;
    height: 2.375rem;
  }

  .site-header__brand-text {
    font-size: 1.125rem;
  }

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

  .site-header__nav {
    position: fixed;
    top: 4.75rem;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: var(--space-7) var(--container-padding) calc(var(--space-7) + env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
    visibility: hidden;
    background: var(--surface-raised);
    box-shadow: var(--shadow-soft);
    color: var(--text-primary);
    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .site-header__nav.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .site-header__nav-list {
    display: grid;
    justify-content: stretch;
    gap: 0;
    width: min(100%, 34rem);
    margin-inline: auto;
    border-top: 1px solid var(--border-subtle);
  }

  .site-header__nav-list li {
    border-bottom: 1px solid var(--border-subtle);
  }

  .site-header__nav-link {
    justify-content: space-between;
    width: 100%;
    min-height: 3.75rem;
    color: var(--color-bleu-encre);
    font-size: var(--text-label);
    letter-spacing: 0.08em;
  }

  .site-header__nav-link::after {
    width: 0.5rem;
    height: 0.5rem;
    margin: 0;
    border-top: 1px solid var(--color-laiton-doux);
    border-right: 1px solid var(--color-laiton-doux);
    background: transparent;
    transform: rotate(45deg);
  }

  .site-header__nav-link:hover,
  .site-header__nav-link[aria-current="page"] {
    color: var(--color-bleu-mediterraneen);
  }

  .site-header__nav-link:hover::after,
  .site-header__nav-link[aria-current="page"]::after {
    width: 0.5rem;
  }

  .site-header__actions {
    display: none;
  }

  body.site-header-menu-open {
    overflow: hidden;
  }
}

@media (max-width: 399px) {
  .site-header__inner {
    gap: var(--space-3);
  }

  .site-header__brand-text {
    font-size: 1rem;
  }

  .site-header__logo {
    width: 2.25rem;
    height: 2.25rem;
  }
}