@media (max-width: 768px) {
    .hero-section {
        height: 60vh;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .navbar-brand {
        font-size: 1.2rem;
    }
    .service-card {
        margin-bottom: 1rem;
    }
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}
@media (max-width: 576px) {
    .hero-section {
        height: 50vh;
    }
    .btn-lg {
        font-size: 1rem;
        padding: 8px 20px;
    }
}