.whatsapp-float{position:fixed;width:60px;height:60px;bottom:20px;left:20px;background-color:#25d366;border-radius:50px;text-align:center;font-size:30px;box-shadow:2px 2px 3px #999;z-index:1000;transition:all .3s ease;animation:pulse 2s infinite;overflow:hidden}.whatsapp-float:hover{transform:scale(1.1);box-shadow:2px 2px 8px #999;animation:none}.whatsapp-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;color:white;text-decoration:none;border-radius:50px;padding:6px;box-sizing:border-box}.whatsapp-btn i{font-size:24px;margin-bottom:2px}.whatsapp-text{font-size:10px;font-weight:600;line-height:1.2}.btn-whatsapp{background-color:#25d366;border-color:#25d366;color:white}.btn-whatsapp:hover{background-color:#128c7e;border-color:#128c7e;color:white}.btn-whatsapp-outline{color:#25d366;border-color:#25d366}.btn-whatsapp-outline:hover{background-color:#25d366;border-color:#25d366;color:white}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.7)}70%{box-shadow:0 0 0 10px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}@media (max-width:768px){.whatsapp-float{width:60px;height:60px;bottom:15px;left:15px}.whatsapp-btn{padding:5px}.whatsapp-btn i{font-size:20px;margin-bottom:1px}.whatsapp-text{font-size:8px;line-height:1.2}}.whatsapp-contact-card{background:linear-gradient(135deg,#25d366 0%,#128c7e 100%);border-radius:10px;padding:20px;color:white;text-align:center}.whatsapp-contact-card h5{color:white;margin-bottom:15px}.whatsapp-contact-card .btn{background-color:white;color:#25d366;border:none;font-weight:600}.whatsapp-contact-card .btn:hover{background-color:#f8f9fa;color:#128c7e}