*{padding:0;margin:0}body{height:100vh;background:#161513;color:#fff;font-family:Outfit}.whatsapp-float{position:fixed;bottom:28px;right:28px;width:64px;height:64px;background:linear-gradient(135deg,#8b5cf6,#ec4899,#22d3ee);background-size:300% 300%;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;z-index:9999;cursor:pointer;box-shadow:0 12px 30px #8b5cf673,0 0 35px #ec489959;animation:gradientFlow 6s ease infinite,floatY 4s ease-in-out infinite;transition:transform .3s ease}.whatsapp-float:hover{transform:translateY(-5px) scale(1.1);box-shadow:0 16px 40px #8b5cf699,0 0 50px #ec489980}.whatsapp-icon{color:#fff;font-size:34px;z-index:2;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.whatsapp-badge{position:absolute;top:8px;right:8px;width:12px;height:12px;background:#22d3ee;border-radius:50%;border:2px solid #ffffff;box-shadow:0 0 12px #22d3eee6;animation:badgePulse 1.6s infinite}@keyframes badgePulse{0%{transform:scale(1);box-shadow:0 0 #22d3eecc}70%{transform:scale(1.4);box-shadow:0 0 0 12px #22d3ee00}to{transform:scale(1);box-shadow:0 0 #22d3ee00}}@keyframes gradientFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes floatY{0%{transform:translateY(0)}50%{transform:translateY(-6px)}to{transform:translateY(0)}}@media (max-width: 480px){.whatsapp-float{width:56px;height:56px;bottom:20px;right:20px}.whatsapp-icon{font-size:30px}.whatsapp-badge{width:10px;height:10px;top:6px;right:6px}}