.footer{color:#333;background:#fff;border-top:1px solid #eee;padding:60px 0 20px}.footer-container{max-width:1200px;margin:0 auto;padding:0 20px}.footer-content{grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;margin-bottom:40px;display:grid}.footer-logo{flex-direction:column;display:flex}.footer-section h3{color:var(--color-background-light);margin-bottom:20px;font-size:1.2rem;font-weight:600}.footer-section ul{margin:0;padding:0;list-style:none}.footer-section ul li{margin-bottom:12px}.footer-section ul li a{color:var(--color-background-light);background:0 0;font-size:.95rem;text-decoration:none;transition:color .2s}.footer-section ul li a:hover{color:var(--color-primary);background:0 0}.footer-bottom{border-top:1px solid var(--color-background-light);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding-top:20px;display:flex}.footer-copyright p{color:var(--color-background-light);margin:0;font-size:.9rem}.footer-terms a{color:var(--color-background-light);background:0 0;font-size:.9rem;text-decoration:none}.footer-terms a:hover{color:var(--color-primary);background:0 0}.back-to-top-btn{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:.9rem;transition:background-color .2s}.back-to-top-btn:hover{background:#c72f10}@media (max-width:768px){.footer-content{grid-template-columns:1fr;gap:40px}.footer-bottom{text-align:center;flex-direction:column;gap:15px}}@media (max-width:480px){.footer{padding:40px 0 20px}.footer-container{padding:0 15px}}