.whatsapp-container{position:fixed;bottom:20px;right:20px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end}.whatsapp-button{background-color:#25d366;border-radius:50%;padding:12px;animation:pulse 2s infinite;box-shadow:0 4px 12px rgba(0,0,0,.2);transition:transform .2s ease-in-out}.whatsapp-button:hover{transform:scale(1.15)}.whatsapp-icon{width:32px;height:32px}.whatsapp-tooltip{background-color:#ffffff;color:#1c1c1c;padding:10px 14px;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.2);font-size:14px;margin-bottom:8px;max-width:200px;animation:fadein .4s ease-in-out}@keyframes fadein{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 0 0 rgba(37,211,102,.7)}70%{transform:scale(1.1);box-shadow:0 0 0 12px rgba(37,211,102,0)}to{transform:scale(1);box-shadow:0 0 0 0 rgba(37,211,102,0)}}