body{
    font-family:Arial,sans-serif;
    margin:0;
    background:#f5f7fa;
    color:#333;
}

header{
    background:linear-gradient(135deg,#0d47a1,#1565c0);
    color:#fff;
    text-align:center;
    padding:60px 20px;
}

header h1{
    font-size:42px;
    margin-bottom:10px;
}

header h2{
    font-weight:400;
}

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

.services{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:20px;
}

.card{
    background:#fff;
    padding:25px;
    border-radius:12px;
    box-shadow:0 4px 15px rgba(0,0,0,.1);
    transition:.3s;
}

.card:hover{
    transform:translateY(-6px);
}

footer{
    background:#0d47a1;
    color:#fff;
    text-align:center;
    padding:20px;
}

@media(max-width:768px){
    header h1{
        font-size:32px;
    }

    header h2{
        font-size:20px;
    }
}