body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header, nav {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background-color: #333;
}

nav a {
    margin-left: 1rem;
    color: white;
    text-decoration: none;
}

section {
    padding: 2rem;
    text-align: center;
}

#hero img {
    max-width: 100%;
    height: auto;
}

footer {
    background-color: #333;
    color: white;
    padding: 1rem 0;
    text-align: center;
}