.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  width: 100%;
  border-bottom: 1px solid var(--color-borda-suave);
  background: rgb(245 235 221 / 96%);
  box-shadow: 0 2px 12px rgb(38 52 47 / 5%);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  display: grid;
  min-height: 5.25rem;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-5);
}

.site-header__brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.625rem;
  color: var(--color-areia-900);
  text-decoration: none;
}

.site-header__brand:hover,
.site-header__brand:focus-visible {
  text-decoration: none;
}

.site-header__logo {
  width: 2.625rem;
  height: 2.625rem;
  flex: 0 0 2.625rem;
  border-radius: 0;
  object-fit: contain;
}

.site-header__brand-text {
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  line-height: 1;
}

.site-header__nav {
  justify-self: center;
  min-width: 0;
}

.site-header__nav-list,
.site-header__mobile-extra {
  display: flex;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__nav-list {
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 1.35vw, 1.25rem);
}

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

.site-header__nav a,
.site-header__mobile-extra a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--color-areia-900);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header__nav a:hover,
.site-header__nav a:focus-visible {
  color: var(--color-verde-folha);
  text-decoration: underline;
}

.site-header__actions {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-3);
}

.site-header__age {
  color: var(--color-dourado-envelhecido);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.site-header__reserve {
  white-space: nowrap;
}

.site-header__toggle,
.site-header__mobile-extra,
.site-header__mobile-actions {
  display: none;
}

@media (max-width: 74.9375rem) {
  .site-header__inner {
    min-height: 4.75rem;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: var(--space-3);
  }

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

  .site-header__brand-text {
    font-size: 1.1875rem;
  }

  .site-header__toggle {
    display: inline-flex;
    width: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0;
    border: 1px solid var(--color-borda-suave);
    border-radius: var(--radius-md);
    background: var(--color-areia-100);
    box-shadow: var(--shadow-control);
  }

  .site-header__toggle-line {
    width: 1.125rem;
    height: 2px;
    border-radius: 1px;
    background: var(--color-areia-900);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
    transform: translateY(0.375rem) 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(-0.375rem) rotate(-45deg);
  }

  .site-header__nav {
    position: fixed;
    z-index: 101;
    top: 4.75rem;
    right: var(--container-padding);
    left: var(--container-padding);
    display: none;
    max-height: calc(100dvh - 5.5rem);
    overflow-y: auto;
    padding: var(--space-5);
    border: var(--border-default);
    border-radius: var(--radius-lg);
    background: var(--color-areia-100);
    box-shadow: var(--shadow-surface);
  }

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

  .site-header__nav-list,
  .site-header__mobile-extra {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-header__nav-list {
    padding-bottom: var(--space-3);
    border-bottom: var(--border-default);
  }

  .site-header__nav-list li {
    width: 100%;
  }

  .site-header__nav a,
  .site-header__mobile-extra a {
    width: 100%;
    min-height: 2.875rem;
    padding-inline: var(--space-2);
  }

  .site-header__mobile-extra {
    display: flex;
    padding-block: var(--space-3);
    border-bottom: var(--border-default);
  }

  .site-header__mobile-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    padding-top: var(--space-4);
  }
}

@media (max-width: 34.375rem) {
  .site-header__inner {
    min-height: 4.5rem;
  }

  .site-header__logo {
    width: 2.125rem;
    height: 2.125rem;
    flex-basis: 2.125rem;
  }

  .site-header__brand-text {
    font-size: 1.0625rem;
  }

  .site-header__actions .site-header__age,
  .site-header__actions .site-header__reserve {
    display: none;
  }

  .site-header__nav {
    top: 4.5rem;
    right: var(--space-3);
    left: var(--space-3);
  }

  .site-header__mobile-actions {
    grid-template-columns: 1fr;
  }
}