.card-grid {
  display: grid;
  gap: 24px;
  align-items: stretch;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  align-items: start;
}

.showcase-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.agenda-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 780px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}