.main-footer{background:#0f172a;color:rgba(255,255,255,0.7);padding:80px 0 30px;border-top:4px solid #f59e0b}.footer-brand{color:#fff;font-size:1.5rem;font-weight:800;margin-bottom:20px;display:block;text-decoration:none}.footer-brand:hover{color:#fff}.footer-title{color:#fff;font-weight:700;font-size:1rem;margin-bottom:25px;text-transform:uppercase;letter-spacing:1px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:12px}.footer-links a{color:rgba(255,255,255,0.6);text-decoration:none;transition:0.3s;font-size:0.95rem}.footer-links a:hover{color:#f59e0b;padding-left:5px}.social-links{display:flex;gap:15px;margin-top:20px}.social-btn{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:#fff;transition:0.3s}.social-btn:hover{background:#f59e0b;transform:translateY(-3px)}.newsletter-footer{background:rgba(255,255,255,0.05);padding:25px;border-radius:20px;border:1px solid rgba(255,255,255,0.1)}.footer-bottom{margin-top:60px;padding-top:30px;border-top:1px solid rgba(255,255,255,0.1);font-size:0.85rem}.security-badge{display:inline-flex;align-items:center;background:rgba(16,185,129,0.1);color:#10b981;padding:5px 15px;border-radius:50px;font-weight:700;font-size:0.75rem}.social-btn{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;transition:0.3s}.social-btn:hover{background:#f59e0b;transform:translateY(-3px)}.social-links a i{text-decoration:none}.social-links a{text-decoration:none !important;color:inherit;display:inline-flex;align-items:center;justify-content:center}#btn-back-to-top{position:fixed;bottom:30px;right:30px;width:45px;height:45px;background-color:#f59e0b;color:#0f172a;border-radius:50%;text-align:center;line-height:45px;font-size:20px;font-weight:bold;cursor:pointer;box-shadow:0 4px 6px rgba(0,0,0,0.2);transition:all 0.3s ease;z-index:999}#btn-back-to-top:after{content:"\2191";font-size:18px}#btn-back-to-top:hover{background-color:#0056b3;opacity:0.9;transform:translateY(-3px)}