body { 
    font-family: 'Arial', sans-serif; 
    margin: 0; 
    padding: 0; 
    color: #333; 
    line-height: 1.6; 
}
header {
    background: #2e7d32; 
    color: white; 
    padding: 60px 20px; 
    text-align: center; 
}
.container {
    max-width: 900px; 
    margin: auto; 
    padding: 20px; 
}
        
.services {
    display: flex; 
    flex-wrap: wrap; 
    gap: 20px; 
    margin-top: 30px; }
.service-card { 
    flex: 1; min-width: 
    250px; background: #f4f4f4; 
    padding: 20px; 
    border-radius: 8px; 
    border-top: 5px solid #4caf50;
    text-align: center;
}
        
.about { background: #e8f5e9; 
    padding: 40px 20px;
    margin-top: 40px; 
    border-radius: 10px; 
}
.contact { 
    background: #333; 
    color: white;
    padding: 40px 20px;
    text-align: center;
    margin-top: 40px; 
}
        
h1 { 
    margin: 0;
    font-size: 2.5rem; 
}
h2 { 
    color: #2e7d32; 
}
.btn { 
    display: inline-block;
    background: #4caf50;
    color: white; 
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px; 
    font-weight: bold;
    margin-top: 20px; 
}
.btn:hover { 
    background: #45a049; 
}