footer{background:#1a1a1a;color:#ccc;padding:80px 0 20px}footer .logo img{filter:brightness(0) invert(1)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;margin-bottom:60px}footer .logo-slogan{margin-top:10px;color:var(--secondary-color);margin-bottom:10px}.footer-col h3{color:var(--white);margin-bottom:25px;font-size:1.2rem;position:relative}.footer-col h3::after{content:'';position:absolute;bottom:-8px;left:0;width:40px;height:2px;background:var(--secondary-color)}.footer-col.about p{line-height:1.8;margin-bottom:25px}.footer-social{display:flex;gap:15px;margin-top:20px}.footer-social a{width:35px;height:35px;background:#333;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);transition:var(--transition);font-size:.9rem}.footer-social a:hover{background:var(--secondary-color);color:var(--white);transform:translateY(-3px)}.footer-col ul li{margin-bottom:12px}.footer-col ul li a:hover{color:var(--secondary-color);padding-left:5px}.footer-contact li{display:flex;align-items:center;margin-bottom:15px}.footer-contact i{color:var(--secondary-color);margin-right:15px;margin-top:5px}.footer-bottom{border-top:1px solid #333;padding-top:20px;text-align:center;font-size:.9rem}@media (max-width:1200px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:768px){.footer-grid{grid-template-columns:1fr}.footer-grid .footer-col:nth-child(2),.footer-grid .footer-col:nth-child(3){display:none}}