body {
    font-family: 'Roboto', sans-serif;
}
.hero {
    background: linear-gradient(90deg, #0051a1, #ffffff);
}
h1, h2, h3 {
    font-weight: bold;
}
p {
    font-size: 1.1rem;
}
.shadow {
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.btn-lg {
    font-size: 1.25rem;
}