/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 1.5rem;
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
  border-radius: 3px;
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s;
  line-height: 1;
  font-size: 1.3rem;
}
.lang-btn:hover { opacity: 0.85; transform: scale(1.1); }
.lang-btn.lang-active { opacity: 1; transform: scale(1.15); }
.lang-sep {
  width: 1px;
  height: 16px;
  background: var(--border-dark);
}