.showcase-cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1500px;
}

@media (max-width: 1100px) {
  .showcase-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 920px;
  }
}

@media (max-width: 700px) {
  .showcase-cards {
    grid-template-columns: 1fr;
  }
}