.header--lang {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.lang-selector {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center; /* centre le contenu si plus large */
  cursor: pointer;
}

.lang-selector__current {
  display: inline-block;
  text-align: center;
  padding: 4px 8px;
  user-select: none;
  position: relative;
}

/* --- Liste alignée sous la langue actuelle --- */
.lang-selector__list {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border-radius: 8px;
  background: #fff;
  box-shadow: 2px 2px 4px 0 rgba(0, 0, 0, 0.25);
  list-style: none;
  padding: 4px 0;
  min-width: max-content; /* adapte à la taille du contenu */
  z-index: 10;
  text-align: center;
  white-space: nowrap; /* empêche les retours à la ligne */
  width: 3.5625rem;

  /* invisible par défaut */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  transform: translate(-50%, -5px);
  padding: 8px;
  li {
    padding: 8px;
    gap: 8px;
    display: flex;
    justify-content: center;
    cursor: pointer;
    > a > img {
      width: 1.52631rem;
      height: 1rem;
      flex-shrink: 0;
    }
  }
  li:hover {
    background: hsla(202, 100%, 39%, 0.5);
    border-radius: 0.25rem;
  }
}

.lang-selector.open .lang-selector__list {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}