.hero {
    background: url('https://thumbs.dreamstime.com/b/lawyer-signing-contract-professional-law-firm-library-drafting-legal-document-agreement-ensuring-lawful-protection-279065125.jpg') no-repeat center center/cover;
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.6);
}
.hero-content {
    position: relative;
    z-index: 2;
}
.underline {
    width: 60px;
    height: 4px;
    background: #0d6efd;
    margin: 10px auto 30px;
}
.feature-box, .card, .why-box {
    transition: transform 0.3s ease;
}
.feature-box:hover, .card:hover, .why-box:hover {
    transform: translateY(-5px);
}