.floating-whatsapp{position:fixed;bottom:30px;right:30px;background-color:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(0,0,0,.3);z-index:1000;transition:all .3s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;text-decoration:none}.floating-whatsapp:hover{transform:scale(1.1) rotate(5deg);box-shadow:0 6px 14px rgba(37,211,102,.4);background-color:#22bf5b}.whatsapp-icon{width:35px;height:35px;fill:#fff}.floating-whatsapp:before{content:"";position:absolute;width:100%;height:100%;background-color:#25d366;border-radius:50%;z-index:-1;animation:pulse-ring 2s infinite}@keyframes pulse-ring{0%{transform:scale(1);opacity:.6}to{transform:scale(1.5);opacity:0}}@media (max-width:768px){.floating-whatsapp{bottom:80px;right:20px;width:50px;height:50px}.whatsapp-icon{width:28px;height:28px}}