.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 5vw;
  background: rgba(6, 16, 15, 0.7);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 900;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.language-nav,
.footer-languages {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.language-nav a,
.footer-languages a {
  min-width: 42px;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-muted);
  text-align: center;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 800;
}

.language-nav a[aria-current="page"],
.footer-languages a[aria-current="page"] {
  color: var(--color-ink);
  background: var(--color-gold);
  border-color: var(--color-gold);
}