.training-catalog-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    padding: 3rem 0;
    margin-bottom: 3rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  }
  .training-catalog-title {
    color: white;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
  }
  .training-catalog-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    font-weight: 400;
  }
  .training-search-bar {
    background: white;
    padding: 1rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
  }
  .training-search-input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 2px solid #e5e7eb;
    font-size: 1rem;
    transition: all 0.3s;
  }
  .training-search-input:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30,64,175,0.1);
  }
  .training-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
  }
  .filter-btn {
    padding: 0.7rem 1.5rem;
    background: white;
    border: 2px solid #e5e7eb;
    color: #374151;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
  }
  .filter-btn:hover, .filter-btn.active {
    background: #1e40af;
    color: white;
    border-color: #1e40af;
  }
  .training-card {
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  .training-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #1e40af 0%, #3b82f6 100%);
    transform: scaleY(0);
    transition: transform 0.3s;
  }
  .training-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(30,64,175,0.15);
  }
  .training-card:hover::before {
    transform: scaleY(1);
  }
  .training-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
  }
  .training-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
  }
  .training-card:hover .training-card-image img {
    transform: scale(1.05);
  }
  .training-card-body {
    padding: 1.8rem;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  .training-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.3;
  }
  .training-card-badges {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
  }
  .training-badge {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    background: #f1f5f9;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  .training-badge-primary {
    background: #dbeafe;
    color: #1e40af;
  }
  .training-card-description {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
  }
  .training-card-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: auto;
  }
  .training-price-box {
    padding: 1.2rem;
    text-align: center;
    transition: all 0.3s;
  }
  .training-price-box-intra {
    background: #f1f5f9;
    border-left: 3px solid #64748b;
  }
  .training-price-box-inter {
    background: #e0e7ff;
    border-left: 3px solid #4f46e5;
  }
  .training-price-label {
    font-weight: 600;
    color: #475569;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    display: block;
  }
  .training-price-value {
    font-size: 1.4rem;
    font-weight: 800;
    color: #1e293b;
    display: block;
  }