.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin-right: 0.65rem;
  padding: 0.15rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(9, 9, 9, 0.55);
  backdrop-filter: blur(8px);
}

.lang-switch__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  font: 600 0.72rem/1 Inter, system-ui, sans-serif;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.lang-switch__btn:hover,
.lang-switch__btn:focus-visible {
  color: #fff;
  outline: none;
}

.lang-switch__btn.is-active {
  color: #090909;
  background: linear-gradient(135deg, #7cf7ff 0%, #ff4fd8 100%);
}

@media (max-width: 480px) {
  .lang-switch {
    margin-right: 0.35rem;
  }

  .lang-switch__btn {
    padding: 0.3rem 0.45rem;
    font-size: 0.68rem;
  }
}