body {
    font-family: 'Nanum Gothic', sans-serif;
}

.hero-section {
    background: url('https://via.placeholder.com/1500x600') no-repeat center center;
    background-size: cover;
    padding: 100px 0;
    color: white;
}

.hero-section h1 {
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

section {
    padding: 60px 0;
}