.archivo-black-regular {
      font-family: "Archivo Black", sans-serif;
      font-weight: 400;
      font-style: normal;
    }

    /* Controles */
    .controls-section {
      margin-bottom: 2.5rem;
    }

    /* Buscador */
    .search-container {
      max-width: 500px;
      margin: 0 auto 1.5rem;
      position: relative;
    }

    .search-input {
      color:var(--color-brand);
      width: 100%;
      padding: 1rem 1.5rem 1rem 3.5rem;
      font-size: 1.1rem;
      border: 2px solid #e2e8f0;
      border-radius: 60px;
      background: white;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
      transition: all 0.2s;
    }

    .search-input:focus {
      outline: none;
      border-color: #3b82f6;
      box-shadow: 0 8px 15px -3px rgba(59, 130, 246, 0.15);
    }

    .search-icon {
      position: absolute;
      left: 1.5rem;
      top: 50%;
      transform: translateY(-50%);
      color: #94a3b8;
      font-size: 1.2rem;
    }

    .clear-search {
      position: absolute;
      right: 1.5rem;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: #94a3b8;
      cursor: pointer;
      font-size: 1.1rem;
      display: none;
    }

    .clear-search.visible {
      display: block;
    }

    /* Filtro Desde-Hasta */
    .price-filter-wrapper {
      display: flex;
      justify-content: center;
      margin-bottom: 1.5rem;
    }

    .price-filter-container {
      display: flex;
      align-items: center;
      gap: 1.5rem;
      flex-wrap: wrap;
      justify-content: center;
      background: white;
      padding: 1rem 2rem;
      border-radius: 60px;
      border: 2px solid #e2e8f0;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    }

    .filter-group {
      display: flex;
      flex-direction: column;
      gap: 0.3rem;
    }

    .filter-group label {
      font-size: 0.8rem;
      font-weight: 600;
      color: #64748b;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-left: 0.5rem;
    }

    .price-input-wrapper {
      display: flex;
      align-items: center;
      gap: 0.3rem;
      background: #f8fafc;
      padding: 0.4rem 1rem;
      border-radius: 40px;
      border: 1px solid #e2e8f0;
      transition: all 0.2s;
    }

    .price-input-wrapper:focus-within {
      border-color: #3b82f6;
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }

    .price-input-wrapper span {
      color: #64748b;
      font-weight: 600;
      font-size: 1.1rem;
    }

    .price-input-wrapper input {
      width: 100px;
      padding: 0.5rem 0.3rem;
      border: none;
      background: transparent;
      font-size: 1rem;
      font-weight: 500;
      color: #0f172a;
      outline: none;
    }

    .price-input-wrapper input::placeholder {
      color: #94a3b8;
      font-weight: 400;
      font-size: 0.9rem;
    }

    .filter-separator {
      color: #94a3b8;
      font-weight: 500;
      font-size: 1.2rem;
    }

    .filter-actions {
      display: flex;
      gap: 0.5rem;
    }

    .filter-btn {
      background: steelblue;
      color: white;
      border: none;
      padding: 0.7rem 1.5rem;
      border-radius: 40px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      font-size: 0.95rem;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      white-space: nowrap;
    }

    .filter-btn:hover {
      background: #fff;
      border: 1px solid steelblue;
      color: steelblue;
      transform: scale(1.02);
    }

    .filter-btn.reset {
      background: #f1f5f9;
      color: steelblue;
    }

    .filter-btn.reset:hover {
      background: #e2e8f0;
      border: 1px solid steelblue;
      color: steelblue;
    }

    /* Resultados info */
    .resultados-info {
      text-align: center;
      font-size: 0.95rem;
      color: #64748b;
      min-height: 28px;
    }

    .active-filters {
      display: inline-block;
      background: #e0e7ff;
      color: #3730a3;
      padding: 0.2rem 1rem;
      border-radius: 20px;
      font-size: 0.85rem;
      margin-left: 0.5rem;
    }

    .highlight {
      background: #fef9c3;
      padding: 2px 6px;
      border-radius: 4px;
      font-weight: 500;
      color: #854d0e;
    }

    /* Grid de cursos */
    .cursos-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 2rem;
      margin-top: 1.5rem;
    }

    .no-resultados {
      grid-column: 1 / -1;
      text-align: center;
      padding: 4rem 2rem;
      background: white;
      border-radius: 20px;
    }

    .no-resultados i {
      font-size: 3.5rem;
      color: #cbd5e1;
      margin-bottom: 1rem;
    }

    .no-resultados h3 {
      font-size: 1.5rem;
      color: #334155;
      margin-bottom: 0.5rem;
    }

    .btn-reset {
      background: #3b82f6;
      color: white;
      border: none;
      padding: 0.7rem 2rem;
      border-radius: 40px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
    }

    .btn-reset:hover {
      background: #2563eb;
    }

    /* Card de curso */
    .curso-card {
      background: white;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
      transition: transform 0.25s, box-shadow 0.3s;
      display: flex;
      flex-direction: column;
      height: 100%;
      animation: fadeIn 0.3s ease-out;
    }

    .curso-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 25px 30px -12px rgba(0, 0, 0, 0.15);
    }

    .card-img {
      width: 100%;
      height: 350px;
      object-fit: cover;
      background: #e2e8f0;
    }

    .card-content {
      padding: 1.5rem 1.5rem 1.8rem;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .curso-nombre {
      font-size: 1.4rem;
      font-weight: 600;
      margin-bottom: 1rem;
      color: steelblue;
      line-height: 1.3;
    }

    .precios-container {
      margin-bottom: 1.25rem;
    }

    .precio-usd {
      font-size: 2rem;
      font-weight: 700;
      color: #0f172a;
      line-height: 1.2;
    }

    .precio-ves {
      font-size: 1rem;
      color: #64748b;
      margin-top: 0.25rem;
      display: flex;
      align-items: center;
      gap: 0.3rem;
    }

    .precio-ves i {
      font-size: 0.8rem;
      color: #10b981;
    }

    .btn-cta {
      display: inline-block;
      background: steelblue;
      color: white;
      font-weight: 600;
      font-size: 1.1rem;
      padding: 0.9rem 1.5rem;
      border-radius: 60px;
      text-align: center;
      text-decoration: none;
      transition: all 0.2s;
      margin-top: auto;
      box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3);
    }

    .btn-cta:hover {
      background: #fff;
      color: steelblue;
      box-shadow: 0 8px 15px -3px rgba(37, 99, 235, 0.4);
      transform: scale(1.02);
    }

    .placeholder-img {
      display: flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(145deg, #dbeafe, #e0e7ff);
      color: #3b82f6;
      height: 180px;
    }

    /* Footer */
    .nota {
      text-align: center;
      color: #64748b;
      border-top: 1px solid #e2e8f0;
      padding: 2rem 0;
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(10px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @media (max-width: 700px) {

      .price-filter-container {
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
        gap: 1rem;
      }

      .filter-group {
        width: 100%;
      }

      .price-input-wrapper {
        width: 100%;
      }

      .price-input-wrapper input {
        width: 100%;
      }

      .filter-separator {
        text-align: center;
      }

      .filter-actions {
        justify-content: center;
      }
    }