.colab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.colab-card {
  padding: 36px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.colab-icono {
  font-size: 2.5rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: 50%;
  margin-bottom: 4px;
}

.colab-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
}

.colab-card p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
}