.expertise-grid{
    max-width:1400px;
    margin:70px auto 0;
    padding:0 40px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

    gap:35px;
}

.cards{

    min-height:240px;

    padding:35px;

    border-radius:22px;

    background:rgba(255,255,255,.03);

    border:1px solid rgba(0,212,255,.20);

    backdrop-filter:blur(10px);

    transition:.35s;

}

.cards:hover{

    transform:translateY(-8px);

    border-color:#00d4ff;

    box-shadow:
    0 0 25px rgba(0,212,255,.30);

}