/* Language switcher (flags) */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
  pointer-events: auto;
}
.lang-switch.light {
  background: rgba(255,255,255,0.6);
  border-color: rgba(0,0,0,0.1);
}
.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  overflow: hidden;
  opacity: 0.45;
  transition: opacity 0.25s ease, transform 0.25s ease;
  text-decoration: none;
}
.lang-switch a:hover { opacity: 1; transform: scale(1.08); }
.lang-switch a.active { opacity: 1; outline: 2px solid currentColor; outline-offset: 2px; }
.lang-switch svg { width: 100%; height: 100%; display: block; }

/* Fixed position variant for splash */
.lang-switch-fixed {
  position: fixed;
  top: 1rem; right: 50%;
  transform: translateX(50%);
  z-index: 30;
}