.floating-button{position:fixed;bottom:30px;right:30px;width:60px;height:60px;border-radius:50%;border:none;--tw-bg-opacity:1;background:rgb(255 184 0/var(--tw-bg-opacity,1));color:white;font-size:24px;cursor:pointer;box-shadow:0 8px 25px rgba(102,126,234,.3);z-index:1000;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;outline:none}.floating-button:active{transform:translateY(-1px);box-shadow:0 6px 20px rgba(102,126,234,.3)}.floating-button:focus{outline:none;box-shadow:0 8px 25px rgba(102,126,234,.3),0 0 0 3px rgba(102,126,234,.2)}.floating-button:before{content:"";position:absolute;top:50%;left:50%;width:100%;height:100%;border-radius:50%;background:rgba(102,126,234,.3);transform:translate(-50%,-50%);animation:pulse 2s infinite;z-index:-1}@keyframes pulse{0%{transform:translate(-50%,-50%) scale(1);opacity:1}70%{transform:translate(-50%,-50%) scale(1.4);opacity:0}to{transform:translate(-50%,-50%) scale(1.4);opacity:0}}@media (max-width:768px){.floating-button{bottom:20px;right:20px;width:56px;height:56px;font-size:20px}}@media (max-width:480px){.floating-button{bottom:16px;right:16px;width:52px;height:52px;font-size:18px}}