body {
    font-family: Arial, sans-serif;
    background-color: #e0f2f1;
    color: #2e7d32;
    margin: 0;
    padding: 20px;
}

header {
    text-align: center;
    background-color: #a5d6a7;
    padding: 10px 0;
}

h1 {
    margin: 0;
}

main {
    margin: 20px 0;
}

section {
    margin: 20px 0;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.8em;
}

.hero {
    padding: 0 0 0;
    text-align: center;
}

.hero-image {
    width: 100%;
    height: auto;
    max-width: 700px;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,.1);
}