body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
header.hero {
    background-image: url('images/hero.jpg');
    background-size: cover;
    color: white;
    text-align: center;
    padding: 50px 20px;
}
.navbar {
    display: flex;
    justify-content: center;
    gap: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
}
.navbar a {
    color: white;
    text-decoration: none;
}
.about, .projects, .contact {
    padding: 20px;
    text-align: center;
}
.projects .project {
    margin: 15px;
    display: inline-block;
    max-width: 300px;
    text-align: left;
}
footer.footer {
    text-align: center;
    padding: 10px;
    background-color: #333;
    color: white;
}