*{
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    margin:0;
    padding:20px;
    background:#f4f6f8;
}

.container{
    max-width:900px;
    margin:auto;
}

h1{
    text-align:center;
    color:#0a58ca;
    margin-bottom:25px;
}

.grid{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap:20px;
}

.card{
    background:#ffffff;
    padding:25px;
    border-radius:14px;
    text-align:center;
    text-decoration:none;
    color:#000;
    box-shadow:0 4px 12px rgba(0,0,0,.08);
    transition:0.3s ease;
}

.card:hover{
    transform:translateY(-5px);
    box-shadow:0 8px 20px rgba(0,0,0,.12);
}

.card span{
    font-size:42px;
    display:block;
    margin-bottom:10px;
}

.card h3{
    margin:0;
    color:#0a58ca;
}

.card p{
    font-size:14px;
    color:#666;
    margin-top:6px;
}

/* MOBILE */
@media (max-width:600px){
    h1{
        font-size:22px;
    }
}