.galerie-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    padding: 20px;
}

.galerie-container img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

.galerie-container img:hover { transform: scale(1.06); }


.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    max-width: 94%;
    max-height: 88%;
    border: 3px solid white;
}



.nav-btns { margin-top: 20px; }
button { padding: 10px 20px; cursor: pointer; margin: 0 10px; }

.close {
    position: absolute;
    top: 22px;
    right: 36px;
    font-size: 50px;
    color: white;
    padding: 20px;
    cursor: pointer;
    user-select: none;
}



    /* Pour smartphone */
    .description-courte {
        font-size: 0.9em;
        color: #666;
        margin-top: -10px;
        margin-bottom: 20px;
        line-height: 1.4;
    }

    .seo-footer {
        margin-top: 40px;
        padding: 20px 0;
        font-size: 0.85em;
        color: #888;
        border-top: 1px solid #eee;
    }

    .seo-footer strong {
        color: #555; /* mots-clés pour les robots */
    }