/* Public Dynamic Content Styles */
    .catalog-filters {
      display: flex;
      justify-content: center;
      gap: 0.65rem;
      margin-bottom: 2.5rem;
      flex-wrap: wrap;
    }
    .filter-btn {
      background: #111827;
      border: 1px solid var(--border-color);
      color: var(--text-secondary);
      padding: 0.5rem 1.15rem;
      border-radius: 9999px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
    }
    .filter-btn:hover, .filter-btn.active {
      background: var(--brand-green);
      color: #05140e;
      border-color: var(--brand-green);
      box-shadow: 0 0 15px var(--brand-green-glow);
    }
    .public-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1.75rem;
    }
    .program-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
      backdrop-filter: var(--backdrop-blur);
    }
    .program-card:hover {
      transform: translateY(-6px);
      border-color: var(--brand-green);
      box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 25px rgba(0, 245, 155, 0.15);
    }
    /* Foto 1 Cyber Terminal Cards */
    .cyber-card {
      background: linear-gradient(180deg, rgba(13, 22, 38, 0.9) 0%, rgba(7, 12, 22, 0.95) 100%) !important;
      border: 1px solid rgba(0, 245, 155, 0.35) !important;
      border-radius: 18px !important;
      padding: 0 !important;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      backdrop-filter: blur(20px);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 245, 155, 0.08) !important;
    }
    .cyber-card:hover {
      transform: translateY(-6px);
      border-color: var(--brand-green) !important;
      box-shadow: 0 22px 50px rgba(0, 0, 0, 0.85), 0 0 35px rgba(0, 245, 155, 0.28) !important;
    }
    .cyber-card-header {
      padding: 1.25rem 1.35rem 0.5rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .cyber-icon-badge {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: rgba(0, 245, 155, 0.12);
      border: 1px solid rgba(0, 245, 155, 0.35);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--brand-green);
      box-shadow: 0 0 15px rgba(0, 245, 155, 0.2);
    }
    .cyber-live-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: rgba(0, 0, 0, 0.45);
      border: 1px solid rgba(0, 245, 155, 0.3);
      padding: 0.3rem 0.75rem;
      border-radius: 9999px;
      font-size: 0.75rem;
      font-family: var(--font-mono);
    }
    .cyber-live-badge .live-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--brand-green);
      box-shadow: 0 0 8px var(--brand-green);
      animation: pulseGreen 2s infinite;
    }
    .cyber-live-badge .live-pct {
      color: var(--brand-green);
      font-weight: 800;
    }
    .cyber-live-badge .live-val {
      color: var(--text-muted);
      border-left: 1px solid rgba(255, 255, 255, 0.15);
      padding-left: 0.4rem;
    }
    .cyber-card .program-body {
      padding: 1rem 1.35rem 1.35rem;
    }
    .cyber-price-box {
      display: flex;
      flex-direction: column;
      text-align: left;
    }
    .cyber-price-lbl {
      font-size: 0.65rem;
      color: var(--text-muted);
      letter-spacing: 0.5px;
      text-transform: uppercase;
      font-family: var(--font-mono);
    }
    .hero-chart-bg {
      position: absolute;
      inset: 0;
      overflow: hidden;
      pointer-events: none;
      z-index: 1;
    }
    .hero-chart-svg {
      width: 100%;
      height: 100%;
      opacity: 0.65;
    }
    .program-img-box {
      width: 100%;
      height: 200px;
      position: relative;
      overflow: hidden;
      background: #131b2c;
    }
    .program-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .program-card:hover .program-img {
      transform: scale(1.05);
    }
    .program-badge {
      position: absolute;
      top: 12px;
      right: 12px;
      background: rgba(0, 245, 155, 0.9);
      color: #04140c;
      font-weight: 800;
      font-size: 0.72rem;
      padding: 0.25rem 0.65rem;
      border-radius: 4px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .program-body {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .program-category {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--brand-cyan);
      text-transform: uppercase;
      margin-bottom: 0.4rem;
    }
    .program-title {
      font-size: 1.3rem;
      font-weight: 800;
      margin-bottom: 0.75rem;
      color: #fff;
    }
    .program-desc {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin-bottom: 1.5rem;
      flex: 1;
    }
    .program-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 1rem;
    }
    .program-price {
      font-size: 1.35rem;
      font-weight: 900;
      font-family: var(--font-mono);
      color: var(--brand-green);
    }
    /* Video Card */
    .video-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
      position: relative;
    }
    .video-card:hover {
      border-color: var(--brand-cyan);
      box-shadow: 0 12px 35px rgba(0, 210, 255, 0.15);
      transform: translateY(-4px);
    }
    .video-frame-box {
      width: 100%;
      aspect-ratio: 16/9;
      background: #000;
      position: relative;
      overflow: hidden;
    }
    .video-frame-box iframe,
    .video-frame-box video {
      width: 100%;
      height: 100%;
      border: none;
      display: block;
    }
    .video-body {
      padding: 1.25rem;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .video-actions-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0.75rem;
      margin-top: auto;
      padding-top: 0.85rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      flex-wrap: wrap;
    }
    .btn-cinema {
      background: rgba(0, 210, 255, 0.12);
      border: 1px solid rgba(0, 210, 255, 0.4);
      color: #00d2ff;
      padding: 0.45rem 0.85rem;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      cursor: pointer;
      transition: var(--transition);
      text-decoration: none;
    }
    .btn-cinema:hover {
      background: #00d2ff;
      color: #04140c;
      box-shadow: 0 0 16px rgba(0, 210, 255, 0.5);
    }

    /* Course Groups & Filtering */
    .course-filters-bar {
      display: flex;
      gap: 0.65rem;
      flex-wrap: wrap;
      justify-content: center;
      margin-bottom: 2.5rem;
    }
    .course-filter-btn {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border-color);
      color: var(--text-secondary);
      padding: 0.55rem 1.15rem;
      border-radius: 999px;
      font-size: 0.85rem;
      font-weight: 700;
      cursor: pointer;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }
    .course-filter-btn:hover {
      border-color: var(--brand-cyan);
      color: #fff;
      background: rgba(0, 210, 255, 0.08);
    }
    .course-filter-btn.active {
      background: linear-gradient(135deg, rgba(0, 245, 155, 0.2), rgba(0, 210, 255, 0.2));
      border-color: var(--brand-green);
      color: var(--brand-green);
      box-shadow: 0 0 20px rgba(0, 245, 155, 0.25);
    }
    .course-block-container {
      background: rgba(13, 20, 36, 0.65);
      border: 1px solid rgba(0, 245, 155, 0.2);
      border-radius: 20px;
      padding: 2rem;
      margin-bottom: 3rem;
      position: relative;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    }
    .course-block-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
      margin-bottom: 1.75rem;
      padding-bottom: 1.25rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .course-block-title-box {
      display: flex;
      flex-direction: column;
      gap: 0.25rem;
    }
    .course-tag-badge {
      font-size: 0.72rem;
      font-weight: 800;
      color: var(--brand-green);
      letter-spacing: 1px;
      text-transform: uppercase;
      font-family: var(--font-mono);
    }
    .course-block-title {
      font-size: 1.45rem;
      font-weight: 800;
      color: #fff;
      margin: 0;
    }
    .course-count-pill {
      background: rgba(0, 210, 255, 0.12);
      border: 1px solid rgba(0, 210, 255, 0.35);
      color: #00d2ff;
      font-size: 0.78rem;
      font-weight: 700;
      padding: 0.35rem 0.85rem;
      border-radius: 999px;
      font-family: var(--font-mono);
    }
    .lesson-number-badge {
      background: rgba(0, 245, 155, 0.2);
      border: 1px solid var(--brand-green);
      color: var(--brand-green);
      font-size: 0.7rem;
      font-weight: 800;
      padding: 0.2rem 0.55rem;
      border-radius: 6px;
      text-transform: uppercase;
      font-family: var(--font-mono);
    }

    /* Video Cinema Modal (Lightbox en la misma página) */
    .cinema-modal-backdrop {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(4, 8, 16, 0.94);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      z-index: 99999;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 1.5rem;
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .cinema-modal-backdrop.open {
      display: flex;
      opacity: 1;
    }
    .cinema-modal-container {
      background: #0a1120;
      border: 1px solid rgba(0, 245, 155, 0.4);
      border-radius: 20px;
      width: 100%;
      max-width: 1060px;
      max-height: 94vh;
      display: flex;
      flex-direction: column;
      box-shadow: 0 25px 80px rgba(0, 0, 0, 0.9), 0 0 40px rgba(0, 245, 155, 0.2);
      overflow: hidden;
      animation: cinemaPop 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    }
    @keyframes cinemaPop {
      0% { transform: scale(0.92); opacity: 0; }
      100% { transform: scale(1); opacity: 1; }
    }
    .cinema-header {
      padding: 1rem 1.5rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(255, 255, 255, 0.02);
    }
    .cinema-badge {
      font-size: 0.7rem;
      font-weight: 800;
      color: var(--brand-green);
      letter-spacing: 1px;
      text-transform: uppercase;
      display: block;
      margin-bottom: 0.2rem;
    }
    .cinema-title {
      font-size: 1.2rem;
      color: #fff;
      font-weight: 800;
      margin: 0;
    }
    .cinema-close-btn {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid var(--border-color);
      color: #fff;
      width: 38px;
      height: 38px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      cursor: pointer;
      transition: var(--transition);
      line-height: 1;
    }
    .cinema-close-btn:hover {
      background: #ff3366;
      border-color: #ff3366;
      transform: rotate(90deg);
    }
    .cinema-player-wrapper {
      width: 100%;
      aspect-ratio: 16/9;
      background: #000;
      position: relative;
    }
    .cinema-player-wrapper iframe,
    .cinema-player-wrapper video {
      width: 100%;
      height: 100%;
      border: none;
      display: block;
    }
    .cinema-footer {
      padding: 1rem 1.5rem;
      background: rgba(0, 0, 0, 0.35);
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    .cinema-desc {
      color: var(--text-secondary);
      font-size: 0.88rem;
      line-height: 1.5;
      margin: 0;
    }
    .cinema-controls-info {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 0.75rem;
    }
    .cinema-hint {
      font-size: 0.75rem;
      color: var(--text-muted);
    }
    /* Photo Gallery */
    .photo-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 14px;
      overflow: hidden;
      transition: var(--transition);
      cursor: pointer;
    }
    .photo-card:hover {
      border-color: var(--brand-green);
      transform: scale(1.02);
    }
    .photo-img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }
    .photo-meta {
      padding: 1rem;
    }
    .admin-access-badge {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid var(--border-color);
      color: var(--brand-green);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.4rem 0.85rem;
      border-radius: 8px;
      font-size: 0.82rem;
      font-weight: 700;
    }
    .admin-access-badge:hover {
      background: rgba(0, 245, 155, 0.15);
      border-color: var(--brand-green);
    }