.whatsapp-fixed{position:fixed;right:25px;bottom:80px;width:60px;height:60px;background-color:#25d366;color:#fff;border-radius:50px;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0px 4px 10px rgba(0,0,0,0.3);z-index:9999;transition:all 0.3s ease}.whatsapp-fixed:hover{background-color:#128c7e;transform:scale(1.1);color:#fff}@media (max-width:768px){.whatsapp-fixed{width:50px;height:50px;bottom:70px;right:15px}}