.hero-section {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1497215728101-856f4ea42174?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    height: 80vh;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.feature-icon {
    font-size: 2.5rem;
    color: #0d6efd;
    margin-bottom: 1rem;
}