.hero-bg{background:linear-gradient(135deg,rgba(0,47,75,.9) 0%,rgba(0,95,107,.9) 100%),url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80') no-repeat center center;background-size:cover}.card-hover:hover{transform:translateY(-10px);box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04)}.fade-in{animation:fadeIn 1s ease-in-out}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.nav-link::after{content:'';display:block;width:0;height:2px;background:#fff;transition:width .3s}.nav-link:hover::after{width:100%}.stats-item{transition:all .3s ease}.stats-item:hover{transform:scale(1.05)}