.hero-image{background-image:url('../images/perfil.svg')}
.whatsapp-float{position:fixed;right:24px;bottom:24px;z-index:10;width:68px;height:68px;border:4px solid #fff;border-radius:50%;overflow:hidden;background:#25d366;box-shadow:0 8px 22px rgba(0,0,0,.28);transition:transform .2s ease,box-shadow .2s ease}
.whatsapp-float:hover,.whatsapp-float:focus-visible{transform:scale(1.08);box-shadow:0 10px 28px rgba(0,0,0,.38)}
.whatsapp-float img{width:100%;height:100%;display:block;object-fit:cover}
@media(max-width:700px){.whatsapp-float{right:16px;bottom:16px;width:60px;height:60px}}