.site-footer{background:linear-gradient(180deg,#1e293b 0,#0f172a 100%);color:#94a3b8;position:relative;margin-top:64px}.site-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#dc2626,#f59e0b,#16a34a,#dc2626)}.footer-container{max-width:1080px;margin:0 auto;padding:64px 32px 32px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand{grid-column:span 1}.footer-logo{display:flex;align-items:center;margin-bottom:16px;font-size:24px;font-weight:700;letter-spacing:-.5px}.footer-logo .logo-car{color:#fff;margin-right:2px}.footer-logo .logo-trier{color:#f97316}.footer-description{color:#94a3b8;font-size:14px;line-height:1.6;max-width:300px}.footer-col h4{color:#fff;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px}.footer-col ul{list-style:none;padding:0;margin:0}.footer-col li{margin-bottom:8px}.footer-col a{color:#cbd5e1;text-decoration:none;font-size:14px;transition:color .3s ease}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid #334155;padding-top:24px;margin-top:48px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.footer-bottom p{color:#94a3b8;font-size:14px;margin:0}.footer-disclaimer{color:#64748b;font-size:12px}@media (max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:span 2}}@media (max-width:640px){.footer-container{padding:48px 16px 24px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-brand{grid-column:span 1}.footer-bottom{flex-direction:column;align-items:flex-start}}