.footer{position:fixed;bottom:0;left:0;width:100%;height:50px;padding:1.5rem 0;background-color:#fff;border-top:1px solid #e5e7eb;z-index:100;display:flex;align-items:center;justify-content:center;text-align:center}.footer p{margin:0;color:#6b7280;font-size:.9rem}.footer span{color:#3b82f6;font-weight:600}@media(max-width:768px){.footer{height:0;padding:0;overflow:hidden;border:none}}