.whatsapp-float{position:fixed;bottom:20px;right:20px;background:#25d366;color:#fff;padding:10px;border-radius:50px;text-decoration:none;}
.gallery-item {
    overflow: hidden;
}
.gallery-item img {
    transition: transform 0.4s ease;
}
.gallery-item img:hover {
    transform: scale(1.2);
}

/* Gallery alt-text update: no visual change */