:root {
    --primary-color: #2e7d32;
    --accent-color: #ffc107;
    --dark-color: #212529;
    --light-color: #ffffff;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    padding: 120px 0;
}

.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
}

.footer a {
    color: var(--light-color);
    text-decoration: none;
}

.footer a:hover {
    color: var(--accent-color);
}

.btn-warning {
    background-color: var(--accent-color);
    border: none;
}

/* Add some spacing for readability */
main h2, main h3 {
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-color);
}