@keyframes popIn{0%{transform:scale(.5);opacity:0}80%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}.whatsapp-container{position:fixed;bottom:20px;left:20px;z-index:9999}.whatsapp-btn img{width:60px;height:60px;cursor:pointer;border-radius:50%;box-shadow:0 4px 12px #00000040;transition:transform .2s ease}.whatsapp-btn img:hover{transform:scale(1.1)}.chat-box{position:absolute;bottom:70px;left:0;background-color:#fff;width:270px;border-radius:10px;box-shadow:0 4px 12px #0003;display:none;flex-direction:column;overflow:hidden;animation:fadeIn .3s ease}.chat-header{background-color:#25d366;color:#fff;padding:10px;display:flex;align-items:center}.chat-header img{width:30px;height:30px;border-radius:50%;margin-right:10px}.chat-header-title{font-weight:700;font-size:16px}.chat-body{padding:10px;font-size:14px;color:#333}.chat-footer{padding:10px;display:flex;gap:5px}.chat-footer input{flex:1;padding:8px;font-size:14px;border-radius:5px;border:1px solid #ccc}.chat-footer button{background-color:#25d366;color:#fff;border:none;padding:8px 12px;border-radius:5px;font-size:16px;cursor:pointer;transition:.3s}