.whatsapp-button{position:fixed;border-radius:9999px;display:flex;flex-direction:column;justify-content:center;align-items:center;right:1.5rem;bottom:1.5rem;z-index:999999;width:80px}.whatsapp-button .shadow-lg{box-shadow:0 4px 10px rgba(0,0,0,.4)}@media(min-width:768px){.whatsapp-button{width:auto}}