.savington-chat-btn{position:fixed;right:24px;bottom:24px;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:999999;animation:pulse 2s infinite}
.savington-chat-btn:hover{transform:scale(1.08)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(198,40,57,.6)}70%{box-shadow:0 0 0 18px rgba(198,40,57,0)}100%{box-shadow:0 0 0 0 rgba(198,40,57,0)}}