.wa-float{position:fixed;bottom:20px;left:20px;background-color:#25d366;color:white;padding:14px;border-radius:50%;box-shadow:0 3px 10px rgba(0,0,0,.2);z-index:999;display:flex;align-items:center;justify-content:center;animation:pulse 2s infinite ease-in-out;transition:bottom .3s ease}.wa-float.move-up{bottom:75px}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.7)}70%{box-shadow:0 0 0 8px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}@media (max-width:768px){.wa-float{left:15px;bottom:50px;transform:none;padding:10px}.wa-float svg{width:22px;height:22px}}