body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f7f2;
    color: #1f2937;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #2f855a, #276749);
    color: white;
    text-align: center;
    padding: 80px 20px;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

header p {
    max-width: 800px;
    margin: auto;
    font-size: 1.2rem;
}

section {
    max-width: 1100px;
    margin: auto;
    padding: 50px 20px;
}

.intro {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card h2 {
    color: #2f855a;
    margin-top: 0;
}

.card a {
    display: inline-block;
    margin-top: 15px;
    text-decoration: none;
    background: #2f855a;
    color: white;
    padding: 10px 18px;
    border-radius: 10px;
    font-weight: bold;
}

footer {
    background: #1a202c;
    color: white;
    text-align: center;
    padding: 25px;
    margin-top: 50px;
}