/* Multilingual header: preserve the brand and wrap the navigation cleanly. */
.site-header .header-row {
  max-width: 1400px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  column-gap: 1.25rem;
  row-gap: .6rem;
}
.site-header .brand {
  flex: 0 0 auto;
  white-space: nowrap;
}
.site-header nav {
  display: flex;
  flex: 1 1 680px;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  column-gap: .95rem;
  row-gap: .45rem;
  line-height: 1.5;
}
.site-header nav > a { margin-right: 0; white-space: nowrap; }
.site-header #themeToggle { flex: 0 0 auto; }
.language-switcher {
  display: inline-flex;
  gap: .35rem;
  align-items: center;
  flex: 0 0 auto;
  margin-inline: .15rem;
  white-space: nowrap;
}
.language-switcher a { margin: 0; }
.language-switcher a[aria-current="page"] {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: .2em;
}
@media (max-width: 1100px) {
  .site-header .header-row { flex-direction: column; align-items: stretch; }
  .site-header nav {
    flex: 0 1 auto;
    justify-content: center;
  }
  .site-header .brand { align-self: center; }
}
@media (max-width: 540px) {
  .site-header nav { column-gap: .8rem; font-size: .92rem; }
}