.whatsapp-button{z-index:1000;cursor:pointer;background:linear-gradient(135deg,#25d366 0%,#128c7e 100%);border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;text-decoration:none;transition:all .3s;display:flex;position:fixed;bottom:20px;right:20px;box-shadow:0 4px 20px #25d36666}.whatsapp-button:hover{background:linear-gradient(135deg,#128c7e 0%,#25d366 100%);transform:scale(1.1);box-shadow:0 6px 25px #25d36699}.whatsapp-button:active{transform:scale(.95)}.whatsapp-icon{color:#fff;filter:drop-shadow(0 2px 4px #0003);width:35px;height:35px}.whatsapp-tooltip{color:#fff;white-space:nowrap;opacity:0;pointer-events:none;background:#25d366;border-radius:8px;padding:8px 12px;font-family:Poppins,sans-serif;font-size:.9rem;font-weight:600;transition:all .3s;position:absolute;top:50%;right:70px;transform:translateY(-50%);box-shadow:0 2px 10px #0003}.whatsapp-tooltip:after{content:"";border:8px solid #0000;border-left-color:#25d366;position:absolute;top:50%;left:100%;transform:translateY(-50%)}.whatsapp-button:hover .whatsapp-tooltip{opacity:1;right:75px}@keyframes pulse{0%{box-shadow:0 0 #25d366b3}70%{box-shadow:0 0 0 10px #25d36600}to{box-shadow:0 0 #25d36600}}.whatsapp-button:before{content:"";border-radius:50%;width:100%;height:100%;animation:2s infinite pulse;position:absolute}@media (max-width:768px){.whatsapp-button{width:55px;height:55px;bottom:15px;right:15px}.whatsapp-icon{width:30px;height:30px}.whatsapp-tooltip{padding:6px 10px;font-size:.8rem}.whatsapp-button:hover .whatsapp-tooltip{right:70px}}@media (max-width:480px){.whatsapp-button{width:50px;height:50px;bottom:10px;right:10px}.whatsapp-icon{width:28px;height:28px}.whatsapp-tooltip{display:none}}