body {
    font-family: Arial, sans-serif;
}

.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://via.placeholder.com/1500x500')  no-repeat center center;
    background-size: cover;
}

.card:hover {
    transform: translateY(-5px);
    transition: all 0.3s ease;
}