.site-header {
  position: relative;
  z-index: 800;
  border-bottom: var(--border-major);
  background: var(--color-paper);
}

.site-header__inner {
  display: flex;
  align-items: center;
  min-height: 5.5rem;
  gap: var(--space-5);
  padding-block: var(--space-3);
}

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

.site-header__brand:hover {
  background: transparent;
  color: var(--color-ink);
}

.site-header__brand:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 3px;
}

.site-header__logo {
  width: 3.5rem;
  height: 3.5rem;
  flex: 0 0 3.5rem;
  max-width: none;
  object-fit: contain;
}

.site-header__brand-text {
  display: grid;
  min-width: 0;
  line-height: 1;
}

.site-header__brand-text strong {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  letter-spacing: -0.06em;
  line-height: 0.9;
  white-space: nowrap;
}

.site-header__brand-text small {
  margin-top: var(--space-1);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.1;
  white-space: nowrap;
}

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

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

.site-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-1);
  min-width: 0;
  margin: 0;
  padding: 0;
}

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

.site-header__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: var(--space-2) var(--space-2);
  color: var(--color-ink);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header__nav a:hover,
.site-header__nav a[aria-current="page"] {
  background: var(--color-yellow);
  color: var(--color-ink);
}

.site-header__nav a[aria-current="page"] {
  background: var(--color-pink);
}

.site-header__contact {
  border: var(--border-major);
  background: var(--color-yellow);
  box-shadow: 3px 3px 0 var(--color-ink);
  padding-inline: var(--space-3) !important;
}

.site-header__contact:hover {
  background: var(--color-pink) !important;
}

.site-header__mobile-extra {
  display: none;
}

@media (max-width: 1020px) {
  .site-header__inner {
    min-height: 5rem;
  }

  .site-header__logo {
    width: 3rem;
    height: 3rem;
    flex-basis: 3rem;
  }

  .site-header__brand-text strong {
    font-size: 1.25rem;
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-header__toggle[aria-expanded="true"] {
    background: var(--color-pink);
    box-shadow: 2px 2px 0 var(--color-ink);
    transform: translate(2px, 2px);
  }

  .site-header__toggle[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(7px) 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(-7px) rotate(-45deg);
  }

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

  .site-header__nav {
    position: absolute;
    top: calc(100% + 3px);
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 5rem);
    overflow-y: auto;
    border-bottom: var(--border-major);
    background: var(--color-paper);
    box-shadow: 0 6px 0 var(--color-ink);
    padding: var(--space-4);
  }

  .site-header__nav.site-header__nav--open {
    display: grid;
    gap: var(--space-3);
  }

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

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

  .site-header__nav a {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    min-height: 3.25rem;
    border: 2px solid var(--color-ink);
    border-bottom: 0;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-label);
    text-align: left;
    white-space: normal;
  }

  .site-header__nav-list li:last-child a {
    border-bottom: 2px solid var(--color-ink);
  }

  .site-header__contact {
    justify-content: center !important;
    border: var(--border-major) !important;
    text-align: center !important;
  }

  .site-header__mobile-extra {
    display: grid;
    gap: 0;
  }

  .site-header__mobile-extra a {
    border: 2px solid var(--color-ink);
    border-bottom: 0;
  }

  .site-header__mobile-extra a:last-child {
    border-bottom: 2px solid var(--color-ink);
  }

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

@media (max-width: 480px) {
  .site-header__inner {
    gap: var(--space-3);
    min-height: 4.5rem;
  }

  .site-header__logo {
    width: 2.5rem;
    height: 2.5rem;
    flex-basis: 2.5rem;
  }

  .site-header__brand-text strong {
    font-size: 1.1rem;
  }

  .site-header__brand-text small {
    display: none;
  }

  .site-header__nav {
    max-height: calc(100vh - 4.5rem);
  }
}