body{font-family:Arial,sans-serif}
.hero{height:100vh;background:url('https://images.unsplash.com/photo-1529193591184-b1d58069ecdd?q=80&w=1600&auto=format&fit=crop') center/cover}
.overlay{height:100%;background:rgba(0,0,0,.6);display:flex;align-items:center}
.card:hover{transform:translateY(-5px);transition:.3s}