.site-header {
  position: relative;
  z-index: 100;
  background-color: var(--color-champagne-cream);
  border-bottom: var(--border-hairline-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  max-width: var(--container-primary);
  margin-inline: auto;
  padding: var(--space-md) var(--container-padding-mobile);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
  min-width: 0;
}

.site-header__logo {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.site-header__wordmark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--color-deep-plum);
  white-space: nowrap;
}

.site-header__wordmark-emblem {
  color: var(--color-mimosa-gold);
}

.site-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-warm-bronze-40);
  border-radius: var(--radius-small);
  background-color: transparent;
  color: var(--color-deep-plum);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.site-header__toggle:hover {
  background-color: rgba(170, 129, 90, 0.08);
  border-color: var(--color-warm-bronze);
}

.site-header__toggle:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.site-header__toggle-icon,
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  background-color: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
}

.site-header__toggle-icon::before {
  inset-block-start: -7px;
}

.site-header__toggle-icon::after {
  inset-block-start: 7px;
}

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

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
  transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__nav {
  display: none;
  position: absolute;
  inset-block-start: 100%;
  inset-inline-start: 0;
  width: 100%;
  max-height: calc(100vh - 100%);
  overflow-y: auto;
  background-color: var(--color-deep-plum);
  color: var(--color-champagne-cream);
  padding: var(--space-lg) var(--container-padding-mobile);
  box-shadow: var(--shadow-raised);
  z-index: 1000;
}

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

.site-header__nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-header__nav-item {
  margin: 0;
}

.site-header__nav-link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-champagne-cream);
  border-radius: var(--radius-small);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.site-header__nav-link:hover {
  background-color: rgba(245, 237, 217, 0.08);
  color: var(--color-mimosa-gold);
}

.site-header__nav-link:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.site-header__nav-item--contact {
  margin-block-start: var(--space-xs);
  padding-block-start: var(--space-xs);
  border-block-start: 1px solid rgba(245, 237, 217, 0.2);
}

@media (min-width: 48rem) {
  .site-header__inner {
    padding: var(--space-md) var(--container-padding-desktop);
  }

  .site-header__logo {
    width: 52px;
    height: 52px;
  }

  .site-header__wordmark {
    font-size: 1.5rem;
  }
}

@media (min-width: 64rem) {
  .site-header__toggle {
    display: none;
  }

  .site-header__nav {
    display: block;
    position: static;
    width: auto;
    max-height: none;
    overflow-y: visible;
    background-color: transparent;
    color: inherit;
    padding: 0;
    box-shadow: none;
    z-index: auto;
  }

  .site-header__nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
  }

  .site-header__nav-link {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-small);
    letter-spacing: 0.08em;
    color: var(--color-deep-plum);
  }

  .site-header__nav-link:hover {
    background-color: transparent;
    color: var(--color-warm-bronze);
  }

  .site-header__nav-item--contact {
    margin-block-start: 0;
    padding-block-start: 0;
    border-block-start: none;
  }
}

@media (max-width: 63.999rem) {
  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-header__brand {
    flex: 1 1 auto;
    min-width: 0;
  }

  .site-header__toggle {
    flex-shrink: 0;
  }
}