@media (min-width: 1025px) {
    .perspective-tf {
      --tf-factor: 1;
    }

    .perspective-tf--intense { --tf-factor: 2; }
    .perspective-tf--intense2 { --tf-factor: 3; }
    .perspective-tf--intense3 { --tf-factor: 4; }
    .perspective-tf--intense4 { --tf-factor: 5; }

    .perspective-tf {
        transform: translateY(calc((var(--est-distance-mult) - 0.5) * -150px * var(--tf-factor)));
    }
}