.site-header {
  position: relative;
  z-index: 100;
  min-height: 4.75rem;
  border-bottom: 1px solid var(--color-border);
  background: rgb(15 18 25 / 96%);
}

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

.site-header__brand {
  display: inline-flex;
  min-width: 0;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.625rem;
  color: var(--color-mist-100);
  text-decoration: none;
}

.site-header__brand:hover,
.site-header__brand:focus-visible {
  color: var(--color-mist-100);
  text-decoration: none;
}

.site-header__logo {
  width: 2.25rem;
  height: 2.25rem;
  flex: 0 0 2.25rem;
  object-fit: contain;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}

.site-header__nav {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.site-header__nav-list {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: clamp(0.65rem, 1.25vw, 1.2rem);
  margin: 0;
  padding: 0;
  list-style: none !important;
}

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

.site-header__nav-list a {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--color-mist-300);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__nav-list a:hover,
.site-header__nav-list a:focus-visible,
.site-header__nav-list a[aria-current="page"] {
  color: var(--color-amber-400);
  text-decoration: none;
}

.site-header__nav-list a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: 0.25rem;
  left: 0;
  height: 2px;
  background: var(--color-amber-400);
  content: "";
}

.site-header__download,
.site-header__desktop-download {
  flex: 0 0 auto;
  white-space: nowrap;
}

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

/* Hide selected nav page items on desktop; keep them in the mobile menu */
@media (min-width: 72.01rem) {
  .site-header__hide-desktop {
    display: none !important;
  }
}

@media (max-width: 72rem) {
  .site-header {
    min-height: 4rem;
  }

  .site-header__inner {
    min-height: 4rem;
    justify-content: space-between;
  }

  .site-header__logo {
    width: 2rem;
    height: 2rem;
    flex-basis: 2rem;
  }

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

  .site-header__desktop-download {
    display: none;
  }

  .site-header__toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-header__toggle[aria-expanded="true"] {
    border-color: var(--color-electric-400);
    color: var(--color-electric-400);
  }

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

  .site-header__toggle[aria-expanded="true"] > span:nth-child(2) {
    opacity: 0;
  }

  .site-header__toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-0.375rem) rotate(-45deg);
  }

  .site-header__toggle > span {
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }

  .site-header__nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 4rem);
    padding: var(--space-4) max(var(--container-padding), env(safe-area-inset-right)) calc(var(--space-5) + env(safe-area-inset-bottom)) max(var(--container-padding), env(safe-area-inset-left));
    overflow-y: auto;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-ink-900);
    box-shadow: var(--shadow-elevated);
  }

  .site-header__nav.is-open {
    display: grid;
    gap: var(--space-4);
  }

  .site-header__nav-list {
    display: grid;
    gap: 0;
  }

  .site-header__nav-list li {
    border-bottom: 1px solid rgb(43 52 66 / 65%);
  }

  .site-header__nav-list a {
    width: 100%;
    min-height: 2.75rem;
    padding-block: var(--space-2);
    font-size: var(--text-small);
  }

  .site-header__nav-list a[aria-current="page"]::after {
    right: auto;
    bottom: 0;
    width: 2rem;
  }

  .site-header__download {
    width: 100%;
  }
}

@media (max-width: 29.99rem) {
  .site-header__inner {
    gap: var(--space-3);
  }
}

ul {
  list-style: none !important;
}