.site-header {
  position: relative;
  z-index: 1000;
  background-color: var(--color-forest);
  color: var(--color-cream);
  border-block-end: 1px solid var(--color-gold);
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 4.5rem;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  justify-self: center;
  text-decoration: none;
  color: var(--color-cream);
  min-width: 0;
}

.site-header__brand:hover {
  color: var(--color-gold);
}

.site-header__logo {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__nav--left {
  justify-content: flex-start;
}

.site-header__nav--right {
  justify-content: flex-end;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.site-header__nav-link {
  display: inline-block;
  padding: var(--space-2) 0;
  font-size: var(--text-small);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-cream);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-ease);
}

.site-header__nav-link:hover {
  color: var(--color-gold);
}

.site-header__nav-link:focus-visible {
  outline: var(--outline-focus);
  outline-offset: 2px;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.375rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.5rem;
  background: none;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-sm);
  cursor: pointer;
  justify-self: end;
  transition: background-color var(--transition-ease), border-color var(--transition-ease);
}

.site-header__toggle:hover {
  background-color: var(--color-cocoa);
  border-color: var(--color-cream);
}

.site-header__toggle:focus-visible {
  outline: var(--outline-focus);
  outline-offset: 2px;
}

.site-header__toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-cream);
  transition: transform var(--transition-ease), opacity var(--transition-ease);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
  transform: translateY(0.5rem) 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(-0.5rem) rotate(-45deg);
}

.site-header__mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1001;
  background-color: var(--color-forest);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-6) var(--gutter-mobile);
}

.site-header__mobile-nav.is-open {
  display: block;
}

.site-header__mobile-nav-inner {
  max-width: var(--container-max);
  margin-inline: auto;
}

.site-header__mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.site-header__mobile-nav-item {
  margin: 0;
}

.site-header__mobile-nav-link {
  display: block;
  padding: var(--space-3) 0;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-cream);
  text-decoration: none;
  border-block-end: 1px solid var(--color-cocoa);
  transition: color var(--transition-ease), border-color var(--transition-ease);
}

.site-header__mobile-nav-link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.site-header__mobile-nav-link:focus-visible {
  outline: var(--outline-focus);
  outline-offset: 2px;
}

@media (max-width: 63.9375rem) {
  .site-header__nav {
    display: none;
  }

  .site-header__toggle {
    display: flex;
  }

  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .site-header__brand {
    justify-self: start;
  }
}

@media (min-width: 64rem) {
  .site-header__mobile-nav {
    display: none !important;
  }
}