.floating-button{position:fixed;bottom:20px;right:20px;background-color:#ff6f61;color:#fff;padding:12px 20px;border-radius:50px;font-weight:bold;text-decoration:none;font-size:16px;z-index:9999;box-shadow:0 5px 15px rgba(0,0,0,0.3)}.floating-button:hover{background-color:#ff4c3b;transform:scale(1.05);transition:0.3s}@media (max-width:768px){.floating-button{bottom:15px;right:15px;padding:10px 16px;font-size:14px}}