:root{--secondary-color: #e74c3c;--dark-color: #2c3e50}footer{background-color:var(--dark-color);color:#fff;padding:60px 0 20px}.footer-title{font-weight:700;margin-bottom:20px;position:relative;padding-bottom:10px;color:#fff}.footer-title:after{content:"";position:absolute;width:40px;height:2px;background:var(--secondary-color);bottom:0;left:0}.footer-link{color:#bbb;display:block;margin-bottom:10px;transition:all .3s ease;text-decoration:none}.footer-link:hover{color:#fff;padding-left:5px}.social-icon{display:inline-block;width:40px;height:40px;background-color:#ffffff1a;border-radius:50%;text-align:center;line-height:40px;margin-right:10px;transition:all .3s ease}.social-icon:hover{background-color:var(--secondary-color);transform:translateY(-3px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:40px}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:all .6s ease}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}