.header-controls {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 26px);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 3px;
  border: 1px solid rgba(87, 232, 255, .34);
  border-radius: 8px;
  background: rgba(2, 14, 23, .72);
}

.language-switch button {
  min-width: 45px;
  min-height: 28px;
  padding: 0 9px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #9fb7bd;
  cursor: pointer;
  font: 700 12px/1 system-ui, sans-serif;
  transition: background-color 160ms ease, color 160ms ease;
}

.language-switch button[aria-pressed="true"] {
  background: #41ead3;
  color: #03201d;
}

.language-switch button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

@media (max-width: 720px) {
  .header-controls {
    gap: 8px;
  }

  .language-switch {
    min-height: 32px;
  }

  .language-switch button {
    min-width: 40px;
    padding-inline: 7px;
    font-size: 11px;
  }
}