/* Grid layout */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Shared card styles */
.card {
  position: relative;
  min-height: 250px;
  border-radius: 10px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-content {
  text-align: center;
}

.card-content h1 {
  font-size: 2rem  ;
  font-weight: 600;
  text-transform: uppercase;
  color: #b99831;
  margin: 0;
}

.card-content h3 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0.5rem 0 0;
}

/* Backgrounds per card */
.card-intro {
  background-image: url('https://zentha.com/wp-content/uploads/2024/10/Layer-11.png');
}

.card-report {
  background-image: url('https://zentha.com/wp-content/uploads/2025/03/HDReportApp.png');
}

.card-cert {
  background-image: url('https://zentha.com/wp-content/uploads/2024/10/Rounded-Rectangle-2-copy.png');
}

.card-money {
  background-image: url('https://zentha.com/wp-content/uploads/2024/10/Rounded-Rectangle-2.png');
}