@media (max-width: 991px) {
  .app-header .btn {
    font-size: 0.85rem;
  }

  .hero-panel {
    padding: 22px;
  }
}

@media (max-width: 767px) {
  .hero-panel {
    padding: 18px;
  }

  .hero-image {
    height: 180px;
  }

  .item-card {
    padding: 16px;
  }
}