.app-container{display:flex;flex-direction:column;min-height:100vh}.sticky-footer{background-color:#1a1a1a;color:#fff;margin-top:auto;padding:3rem 1rem 1rem;width:100%}.footer-content{margin:0 auto;max-width:1200px}.footer-columns{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:2rem}.footer-column h3{color:#fff;font-size:1.2rem;font-weight:600;margin-bottom:1rem}.footer-column ul{list-style:none;margin:0;padding:0}.footer-column ul li{margin-bottom:.5rem}.footer-column a{color:#a0a0a0;text-decoration:none;transition:color .2s ease}.footer-column a:hover{color:#fff}.social-links{display:flex;flex-direction:column;gap:.5rem}.social-links a{align-items:center;display:flex;gap:.5rem}.social-links i{font-size:1.2rem}.footer-bottom{border-top:1px solid #333;color:#a0a0a0;padding-top:2rem;text-align:center}@media (max-width:768px){.footer-columns{grid-template-columns:1fr;text-align:center}.social-links{align-items:center}}