.site-header {
  position: relative;
  z-index: 900;
  min-height: 6.875rem;
  padding-top: 1.5rem;
  pointer-events: none;
}

.site-header__container {
  pointer-events: auto;
}

.site-header__shell {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 4.125rem;
  padding: 0.75rem 0.875rem 0.75rem 1rem;
  border: var(--border-light);
  border-radius: var(--radius-pill);
  background: var(--surface-glass);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.site-header__brand {
  display: inline-flex;
  flex: 0 1 auto;
  align-items: center;
  min-width: 0;
  gap: 0.625rem;
  color: var(--color-ivory-50);
  text-decoration: none;
}

.site-header__logo {
  width: 2.375rem;
  height: 2.375rem;
  flex: 0 0 2.375rem;
  object-fit: contain;
}

.site-header__brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 0.0625rem;
  line-height: 1;
  text-transform: uppercase;
}

.site-header__name {
  overflow: hidden;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-header__descriptor {
  color: var(--color-mist-300);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.site-header__navigation {
  min-width: 0;
  margin-inline: auto;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.55vw, 1.5rem);
  margin: 0;
  padding: 0;
}

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

.site-header__nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--color-ivory-50);
  font-size: var(--text-nav);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: var(--line-nav);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.site-header__nav-list a:hover,
.site-header__nav-list a[aria-current="page"] {
  color: var(--color-rose-200);
}

.site-header__reserve {
  flex: 0 0 auto;
  min-width: 9.75rem;
  margin-left: var(--space-4);
  white-space: nowrap;
}

.site-header__toggle,
.site-header__menu-head,
.site-header__mobile-reserve {
  display: none;
}

.nav-toggle {
  flex-direction: column;
}

@media (max-width: 1049px) {
  .site-header {
    min-height: 5.5rem;
  }

  .site-header__shell {
    position: relative;
    min-height: 3.5rem;
    padding: 0.5rem 0.625rem 0.5rem 0.75rem;
  }

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

  .site-header__name {
    font-size: 0.75rem;
  }

  .site-header__descriptor {
    display: none;
  }

  .site-header__toggle {
    display: inline-flex;
    flex: 0 0 auto;
    margin-left: auto;
    border-radius: var(--radius-pill);
    transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  }

  .site-header__toggle:hover,
  .site-header.is-menu-open .site-header__toggle {
    border-color: var(--color-line-accent);
    background: var(--color-charcoal-800);
    color: var(--color-rose-200);
  }

  .site-header.is-menu-open .site-header__toggle > span:first-child {
    transform: translateY(0.1875rem) rotate(45deg);
  }

  .site-header.is-menu-open .site-header__toggle > span:last-child {
    transform: translateY(-0.1875rem) rotate(-45deg);
  }

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

  .site-header__reserve {
    display: none;
  }

  .site-header__navigation {
    position: fixed;
    z-index: 910;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    width: min(100%, 28rem);
    max-width: calc(100vw - 1.25rem);
    min-height: 100dvh;
    padding: max(1.5rem, env(safe-area-inset-top)) max(1.25rem, env(safe-area-inset-right)) max(1.5rem, env(safe-area-inset-bottom)) 1.5rem;
    overflow-y: auto;
    border-left: var(--border-light);
    background: var(--color-charcoal-900);
    box-shadow: var(--shadow-floating);
    opacity: 0;
    pointer-events: none;
    transform: translateX(1rem);
    transition: opacity var(--transition-menu), transform var(--transition-menu);
  }

  .site-header.is-menu-open .site-header__navigation {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .site-header__menu-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-bottom: var(--space-6);
    border-bottom: var(--border-light);
  }

  .site-header__menu-label {
    color: var(--color-ivory-50);
    font-size: var(--text-eyebrow);
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .site-header__close {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    padding: 0;
    border: var(--border-light);
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--color-ivory-50);
  }

  .site-header__close:hover {
    border-color: var(--color-line-accent);
    color: var(--color-rose-200);
  }

  .site-header__close span {
    position: absolute;
    width: 1.125rem;
    height: 1px;
    background: currentcolor;
  }

  .site-header__close span:first-child {
    transform: rotate(45deg);
  }

  .site-header__close span:last-child {
    transform: rotate(-45deg);
  }

  .site-header__nav-list {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    margin: var(--space-6) 0;
  }

  .site-header__nav-list li,
  .site-header__nav-list li + li {
    display: block;
    border-bottom: var(--border-light);
  }

  .site-header__nav-list a {
    justify-content: space-between;
    width: 100%;
    min-height: 3.25rem;
    font-size: 0.9375rem;
  }

  .site-header__mobile-reserve {
    display: inline-flex;
    align-self: flex-start;
    min-width: 10.5rem;
    margin-top: auto;
  }

  body.has-site-menu-open {
    overflow: hidden;
  }
}

@media (max-width: 599px) {
  .site-header {
    padding-top: 1rem;
  }

  .site-header__shell {
    padding-inline: 0.625rem 0.5rem;
  }

  .site-header__brand {
    gap: 0.5rem;
  }

  .site-header__navigation {
    max-width: calc(100vw - 0.75rem);
    padding-left: 1.25rem;
  }
}