.glass {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);

    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.card {
    padding: 28px;
    border-radius: 18px;
    text-align: center;
}

.card h3 {
    margin-bottom: 12px;
}

@media (max-width: 768px) {
    .cards {
        grid-template-columns: 1fr;
    }
}