.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: 0.75rem;
  padding: 0.2rem;
  border-radius: 999px;
  background: rgba(5, 44, 77, 0.06);
  border: 1px solid rgba(5, 44, 77, 0.1);
}

.lang-switch__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-muted, #5a6570);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-switch__flag {
  font-size: 0.95rem;
  line-height: 1;
}

.lang-switch__code {
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.lang-switch__btn.is-active {
  background: var(--blue, #052c4d);
  color: #fff;
}

.lang-switch__sep {
  color: rgba(5, 44, 77, 0.25);
  font-size: 0.65rem;
  user-select: none;
}

html.i18n-loading body {
  opacity: 0;
}

html:not(.i18n-loading) body {
  opacity: 1;
  transition: opacity 0.15s ease;
}

.nav .lang-switch {
  margin-left: 0;
  margin-top: 0.75rem;
}

@media (min-width: 980px) {
  .nav .lang-switch {
    margin-top: 0;
    margin-left: 0.5rem;
  }

  .header-inner .lang-switch--header {
    margin-left: auto;
    margin-right: 0.5rem;
  }
}