body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f4f4;
}

header {
    background: #0A8A29;
    padding: 20px 0;
    color: white;
}

header .container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: bold;
}

.hero {
    background: #0A8A29;
    color: white;
    padding: 120px 20px;
    text-align: center;
}

.btn {
    background: white;
    color: #0A8A29;
    padding: 12px 20px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
}

.section {
    padding: 60px 20px;
    background: white;
    margin: 20px;
    border-radius: 10px;
}

h2 {
    text-align: center;
    color: #0A8A29;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.service-card {
    background: #e8ffe8;
    padding: 20px;
    border-radius: 10px;
}

footer {
    background: #0A8A29;
    color: white;
    text-align: center;
    padding: 20px;
}