/* Sister Sites — footer flag bar
   ================================================== */

.sister-sites__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.sister-sites__link {
    display: block;
    opacity: 0.8;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.sister-sites__link:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.sister-sites__flag {
    display: block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

/* Current site — full opacity, not clickable */
.sister-sites__item--current .sister-sites__link {
    opacity: 1;
    cursor: default;
    pointer-events: none;
}

.sister-sites__item--current .sister-sites__flag {
    box-shadow: 0 0 0 2px currentColor;
}