.site-header {
  position: relative;
  z-index: 800;
  width: 100%;
  border-bottom: 1px solid var(--border-color);
  background: rgba(15, 13, 27, 0.98);
  box-shadow: inset 0 -1px 0 rgba(195, 199, 219, 0.04);
}

.site-header__inner {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  gap: var(--space-4);
}

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

.site-header__brand:hover,
.site-header__brand:focus-visible {
  color: var(--color-alien-violet);
  text-decoration: none;
}

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

.site-header__brand-text {
  overflow: hidden;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex: 0 0 auto;
  margin-left: auto;
}

.site-header__toggle .nav-toggle__line {
  display: block;
  width: 1.125rem;
  height: 1px;
  background: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

.site-header__nav-list {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none !important;
}

.site-header__nav-list > li,
.site-header__nav-list > li + li {
  display: flex;
  min-width: 0;
  align-items: center;
  margin: 0;
  padding: 0;
}

.site-header__nav-list > li:not(.site-header__nav-action) > a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  border-right: 1px solid rgba(85, 80, 109, 0.64);
  padding: 0 var(--space-3);
  color: var(--color-steel-silver);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__nav-list > li:first-child > a {
  border-left: 1px solid rgba(85, 80, 109, 0.64);
}

.site-header__nav-list > li:not(.site-header__nav-action) > a:hover,
.site-header__nav-list > li:not(.site-header__nav-action) > a:focus-visible,
.site-header__nav-list > li:not(.site-header__nav-action) > a[aria-current="page"] {
  color: var(--color-alien-violet);
  background: var(--color-violet-deep);
}

.site-header__nav-action {
  margin-left: var(--space-3) !important;
}

.site-header__nav-action .button {
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  font-size: 0.75rem;
  white-space: nowrap;
}

.site-header__mobile-only {
  display: none !important;
}

@media (max-width: 68rem) {
  .site-header__inner {
    min-height: 4.25rem;
  }

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

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

  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 4.25rem);
    overflow-y: auto;
    border-bottom: 1px solid var(--border-color);
    background: var(--color-inventory-panel);
    box-shadow: 0 2px 0 rgba(8, 7, 16, 0.72);
  }

  .site-header--menu-open .site-header__nav {
    display: block;
  }

  .site-header--menu-open .site-header__toggle .nav-toggle__line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .site-header--menu-open .site-header__toggle .nav-toggle__line:nth-child(2) {
    opacity: 0;
  }

  .site-header--menu-open .site-header__toggle .nav-toggle__line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }

  .site-header__nav-list {
    display: grid;
    gap: 0;
    padding: var(--space-3) var(--container-padding);
  }

  .site-header__nav-list > li,
  .site-header__nav-list > li + li {
    display: block;
  }

  .site-header__nav-list > li:not(.site-header__nav-action) > a,
  .site-header__nav-list > li:first-child > a {
    display: flex;
    min-height: 3rem;
    justify-content: flex-start;
    border: 0;
    border-bottom: 1px solid rgba(85, 80, 109, 0.65);
    padding-inline: var(--space-3);
    font-size: 0.9375rem;
    text-align: left;
    white-space: normal;
  }

  .site-header__mobile-only {
    display: block !important;
  }

  .site-header__nav-action {
    margin: var(--space-4) 0 var(--space-2) !important;
  }

  .site-header__nav-action .button {
    width: 100%;
    min-height: 3rem;
    font-size: 0.9375rem;
    white-space: normal;
  }
}

@media (max-width: 40rem) {
  .site-header__inner {
    min-height: 4rem;
    gap: var(--space-3);
  }

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

  .site-header__brand {
    gap: var(--space-2);
  }

  .site-header__brand-text {
    font-size: 0.9375rem;
  }

  .site-header__nav {
    max-height: calc(100vh - 4rem);
  }

  .site-header__nav-list {
    padding-inline: var(--container-padding-mobile);
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header__toggle .nav-toggle__line {
    transition: none;
  }
}