.site-header {
  --header-mobile-height: 2.85rem;

  position: relative;
  z-index: 100;
  height: var(--header-mobile-height);
  border-bottom: 1px solid var(--color-primary-surface);
  background: var(--color-light-base);
}

.site-header__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.5rem;
  height: 100%;
}

.site-branding {
  min-width: 0;
  justify-self: start;
}

.site-branding__link,
.custom-logo-link {
  display: inline-flex;
  max-width: 100%;
}

.site-branding__name {
  color: var(--color-text);
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
}

.site-branding__logo,
.custom-logo {
  width: auto;
  max-width: 9.5rem;
  max-height: 1.75rem;
  object-fit: contain;
}

.site-navigation {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 60;
  display: block;
  text-align: center;
  width: min(60vw, 24rem);
  min-width: min(15rem, 100vw);
  height: calc(100dvh - var(--header-mobile-height));
  padding: 2.5rem 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--color-light-base);
  border-top: 1px solid var(--color-primary-surface);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.75rem);
  visibility: hidden;
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    visibility 180ms;
}

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

.site-navigation__list {
  display: grid;
  align-content: start;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  font-weight: 700;
  line-height: 1.52;
  list-style: none;
}

.site-navigation__list > li {
  position: relative;
}

.site-navigation__list :is(a, .menu-item-placeholder, .menu-item-current) {
  color: var(--color-text);
  text-decoration: none;
}

.site-navigation__list
  > li
  > :is(a, .menu-item-placeholder, .menu-item-current) {
  display: block;
  min-height: 0;
  padding: 0.5rem 0;
}

.site-navigation__list > li:hover > a,
.site-navigation__list > li > a:focus-visible {
  color: var(--color-primary);
}

.site-navigation__list > .current-menu-item > :is(a, .menu-item-current),
.site-navigation__list
  > .current-menu-ancestor
  > :is(a, .menu-item-placeholder) {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-navigation .menu-item-current {
  cursor: default;
}

.site-navigation :is(.menu-item-placeholder, .menu-item-current):focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.site-navigation__list .sub-menu {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
  margin: 0 0 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  background: var(--color-primary-surface);
  list-style: none;
}

.site-navigation__list
  .sub-menu
  :is(a, .menu-item-placeholder, .menu-item-current) {
  display: block;
  min-height: 2.25rem;
  padding: 0.4375rem 0.75rem;
  border-radius: 0.5rem;
  white-space: nowrap;
}

.site-navigation__list .sub-menu a:hover,
.site-navigation__list .sub-menu a:focus-visible {
  color: var(--color-primary);
  background: var(--color-light-base);
}

.site-navigation__list
  .sub-menu
  .current-menu-item
  > :is(a, .menu-item-current) {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-header__switchers {
  display: flex;
  align-items: center;
  grid-column: 2;
  justify-self: end;
}

.site-navigation__toggle {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  grid-column: 3;
  justify-self: end;
  place-items: center;
  cursor: pointer;
}

.site-navigation__toggle-icon {
  display: grid;
  gap: 0.25rem;
  width: 1.25rem;
}

.site-navigation__toggle-icon i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--color-text);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.site-navigation__toggle[aria-expanded='true']
  .site-navigation__toggle-icon
  i:first-child {
  transform: translateY(6px) rotate(45deg);
}

.site-navigation__toggle[aria-expanded='true']
  .site-navigation__toggle-icon
  i:nth-child(2) {
  opacity: 0;
}

.site-navigation__toggle[aria-expanded='true']
  .site-navigation__toggle-icon
  i:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

.site-navigation__shade {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  z-index: 55;
  display: block;
  height: calc(100dvh - var(--header-mobile-height));
  padding: 0;
  border: 0;
  background: color-mix(in srgb, var(--color-dark-base) 58%, transparent);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition:
    opacity 180ms ease,
    visibility 180ms;
}

.site-navigation__shade.is-visible {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

body.is-navigation-open {
  overflow: hidden;
}

@media (min-width: 740px) {
  .site-header {
    --header-mobile-height: 4.25rem;
  }
}

@media (min-width: 1200px) {
  .site-header {
    height: auto;
  }

  .site-header__inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 2rem;
    height: auto;
    padding-block: 1.25rem;
  }

  .site-branding__logo,
  .custom-logo {
    max-height: 2.5rem;
  }

  .site-navigation {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    overflow: visible;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    visibility: visible;
    transition: none;
    grid-column: 2;
    justify-self: center;
    border-top: unset;
  }

  .site-navigation__list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2.625rem;
  }

  .site-navigation__list
    > li
    > :is(a, .menu-item-placeholder, .menu-item-current) {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 0;
    padding-block: 0;
  }

  .site-navigation__list
    > .menu-item-has-children
    > :is(a, .menu-item-placeholder, .menu-item-current)::after {
    width: 0.4375rem;
    height: 0.4375rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    content: '';
    transform: translateY(-0.125rem) rotate(45deg);
  }

  .site-navigation__list .sub-menu {
    position: absolute;
    top: calc(100% + 0.25rem);
    left: -0.75rem;
    z-index: 60;
    gap: 0.125rem;
    min-width: 10rem;
    margin: 0;
    padding: 0.375rem;
    border: 1px solid var(--color-primary-border);
    border-radius: 0.75rem;
    background: var(--color-primary-surface);
    box-shadow: 0 0.75rem 1.5rem
      color-mix(in srgb, var(--color-text) 10%, transparent);
    opacity: 0;
    pointer-events: none;
    transform: translateY(0.25rem);
    visibility: hidden;
    transition:
      opacity 160ms ease,
      transform 160ms ease,
      visibility 160ms;
  }

  .site-navigation__list .sub-menu::before {
    position: absolute;
    right: 0;
    bottom: 100%;
    left: 0;
    height: 0.25rem;
    content: '';
  }

  .site-navigation__list li:hover > .sub-menu,
  .site-navigation__list li:focus-within > .sub-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
  }

  .site-header__switchers {
    grid-column: 3;
  }

  .site-navigation__toggle,
  .site-navigation__shade {
    display: none;
  }

  body.is-navigation-open {
    overflow: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-navigation,
  .site-navigation__list .sub-menu,
  .site-navigation__shade,
  .site-navigation__toggle-icon i {
    transition: none;
  }
}