:root {
      --primary-blue: #3B5998;
      --secondary-blue: #0D3B66;
      --vibrant-orange: #FF6B35;
      --accent-red: #E74C3C;
      --light-gray: #F8F9FA;
      --dark-gray: #2C3E50;
      --white: #FFFFFF;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Montserrat', sans-serif;
      background: linear-gradient(135deg, var(--light-gray) 0%, #E3F2FD 100%);
      color: var(--dark-gray);
      line-height: 1.6;
    }

    /* Header */
    .header {
      background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
      color: var(--white);
      padding: 2rem 0;
      position: relative;
      overflow: hidden;
    }

    .header::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>') repeat;
      background-size: 30px 30px;
      animation: float 15s infinite linear;
    }

    @keyframes float {
      0% { transform: translateX(0) translateY(0); }
      100% { transform: translateX(-30px) translateY(-30px); }
    }

    .header-content {
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
      padding: 0 2rem;
      position: relative;
      z-index: 2;
    }

    .header h1 {
      font-size: 3rem;
      font-weight: 800;
      margin-bottom: 1rem;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }

    .header p {
      font-size: 1.2rem;
      opacity: 0.9;
      margin-bottom: 2rem;
    }

    .back-button {
      background: var(--vibrant-orange);
      color: var(--white);
      padding: 0.8rem 1.5rem;
      border: none;
      border-radius: 25px;
      font-weight: 600;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    }

    .back-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
    }

    /* Container */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 2rem;
    }

    /* Stats Section */
    .stats-section {
      background: var(--white);
      padding: 2rem;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
      margin-bottom: 3rem;
      text-align: center;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
      margin-top: 1rem;
    }

    .stat-item {
      padding: 1rem;
    }

    .stat-number {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--vibrant-orange);
      display: block;
    }

    .stat-label {
      color: var(--white);
      font-weight: 600;
      margin-top: 0.5rem;
    }

    /* Filters */
    .filters {
      background: var(--white);
      padding: 1.5rem;
      border-radius: 15px;
      margin-bottom: 2rem;
      box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }

    .filter-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      justify-content: center;
      align-items: center;
    }

    .filter-btn {
      background: transparent;
      border: 2px solid var(--primary-blue);
      color: var(--primary-blue);
      padding: 0.5rem 1rem;
      border-radius: 25px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .filter-btn:hover,
    .filter-btn.active {
      background: var(--primary-blue);
      color: var(--white);
      transform: translateY(-2px);
      box-shadow: 0 4px 15px rgba(59, 89, 152, 0.3);
    }

    .search-box {
      position: relative;
      max-width: 300px;
    }

    .search-box input {
      width: 100%;
      padding: 0.8rem 2.5rem 0.8rem 1rem;
      border: 2px solid #E0E0E0;
      border-radius: 25px;
      font-size: 1rem;
      transition: all 0.3s ease;
    }

    .search-box input:focus {
      outline: none;
      border-color: var(--vibrant-orange);
      box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    }

    .search-box i {
      position: absolute;
      right: 1rem;
      top: 50%;
      transform: translateY(-50%);
      color: var(--dark-gray);
      opacity: 0.5;
    }

    /* Gallery Grid */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
      gap: 2rem;
      margin-top: 2rem;
    }

    .event-card {
      background: var(--white);
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .event-card:hover {
      transform: translateY(-10px) scale(1.02);
      box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

    .event-image {
      width: 100%;
      height: 250px;
      background: linear-gradient(135deg, var(--primary-blue), var(--vibrant-orange));
      position: relative;
      overflow: hidden;
    }

    .event-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .event-card:hover .event-image img {
      transform: scale(1.1);
    }

    .event-overlay {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0,0,0,0.7);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .event-card:hover .event-overlay {
      opacity: 1;
    }

    .play-button {
      font-size: 3rem;
      color: var(--white);
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.1); }
      100% { transform: scale(1); }
    }

    .event-info {
      padding: 1.5rem;
    }

    .event-date {
      color: var(--vibrant-orange);
      font-size: 0.9rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }

    .event-title {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--secondary-blue);
      margin-bottom: 0.8rem;
    }

    .event-description {
      color: var(--dark-gray);
      opacity: 0.8;
      margin-bottom: 1rem;
      line-height: 1.5;
    }

    .event-stats {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 1rem;
      border-top: 1px solid #E0E0E0;
    }

    .event-type {
      background: linear-gradient(45deg, var(--vibrant-orange), var(--accent-red));
      color: var(--white);
      padding: 0.3rem 0.8rem;
      border-radius: 15px;
      font-size: 0.8rem;
      font-weight: 600;
    }

    .event-photos {
      color: var(--secondary-blue);
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 0.3rem;
    }

    /* Modal */
    .modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.9);
      z-index: 1000;
      animation: fadeIn 0.3s ease;
    }

    .modal.show {
      display: flex;
      align-items: center;
      justify-content: center;
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    .modal-content {
      position: relative;
      max-width: 90%;
      max-height: 90%;
      background: var(--white);
      border-radius: 20px;
      overflow: hidden;
    }

    .modal-header {
      background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
      color: var(--white);
      padding: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .close-modal {
      background: none;
      border: none;
      color: var(--white);
      font-size: 1.5rem;
      cursor: pointer;
      padding: 0.5rem;
      border-radius: 50%;
      transition: background 0.3s ease;
    }

    .close-modal:hover {
      background: rgba(255,255,255,0.2);
    }

    .modal-gallery {
      padding: 2rem;
      max-height: 60vh;
      overflow-y: auto;
    }

    .photo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 1rem;
    }

    .photo-item {
      aspect-ratio: 1;
      background: var(--light-gray);
      border-radius: 10px;
      overflow: hidden;
      cursor: pointer;
      transition: transform 0.3s ease;
    }

    .photo-item:hover {
      transform: scale(1.05);
    }

    .photo-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* Loading */
    .loading {
      text-align: center;
      padding: 4rem;
      color: var(--secondary-blue);
    }

    .spinner {
      border: 4px solid var(--light-gray);
      border-top: 4px solid var(--vibrant-orange);
      border-radius: 50%;
      width: 50px;
      height: 50px;
      animation: spin 1s linear infinite;
      margin: 0 auto 1rem;
    }

    @keyframes spin {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }

    /* Empty State */
    .empty-state {
      text-align: center;
      padding: 4rem 2rem;
      color: var(--secondary-blue);
    }

    .empty-state i {
      font-size: 4rem;
      color: var(--vibrant-orange);
      margin-bottom: 1rem;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .header h1 {
        font-size: 2.2rem;
      }

      .container {
        padding: 1rem;
      }

      .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      .filters {
        padding: 1rem;
      }

      .filter-buttons {
        flex-direction: column;
        gap: 0.5rem;
      }

      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
      }

      .modal-content {
        max-width: 95%;
        max-height: 95%;
      }

      .photo-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 480px) {
      .header {
        padding: 1.5rem 1rem;
      }

      .event-card {
        margin: 0 0.5rem;
      }

      .stats-grid {
        grid-template-columns: 1fr;
      }

      .photo-grid {
        grid-template-columns: 1fr;
      }
    }



    :root {
      --primary-blue: #3B5998;
      --secondary-blue: #0D3B66;
      --vibrant-orange: #FF6B35;
      --accent-red: #E74C3C;
      --light-gray: #F8F9FA;
      --dark-gray: #2C3E50;
      --white: #FFFFFF;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Montserrat', sans-serif;
      background-color: var(--white);
      color: var(--dark-gray);
      line-height: 1.6;
    }

    /* Header mejorado */
    header {
      background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
      color: var(--white);
      padding: 1rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      position: sticky;
      top: 0;
      flex-wrap: wrap;
      box-shadow: 0 4px 20px rgba(0,0,0,0.1);
      z-index: 1000;
    }

    .logo-container {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    header img {
      height: 60px;
      filter: drop-shadow(0 2px 10px rgba(0,0,0,0.3));
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      font-weight: 700;
      font-size: 1.1rem;
    }

    .logo-subtitle {
      font-size: 0.8rem;
      font-weight: 300;
      color: var(--vibrant-orange);
    }

    .menu-toggle {
      display: none;
      flex-direction: column;
      cursor: pointer;
      padding: 0.5rem;
    }

    .bar {
      width: 25px;
      height: 3px;
      background-color: var(--white);
      margin: 3px 0;
      transition: 0.3s;
      border-radius: 2px;
    }

    nav {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    nav a {
      color: var(--white);
      padding: 0.5rem 1rem;
      text-decoration: none;
      font-weight: 600;
      border-radius: 25px;
      transition: all 0.3s ease;
      position: relative;
    }

    nav a:hover {
      background-color: var(--vibrant-orange);
      transform: translateY(-2px);
      box-shadow: 0 4px 15px rgba(255,107,53,0.3);
    }

    /* Hero section mejorada */
    .hero {
      background: linear-gradient(135deg, var(--primary-blue) 0%, var(--vibrant-orange) 50%, var(--accent-red) 100%);
      padding: 6rem 2rem;
      text-align: center;
      color: var(--white);
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>') repeat;
      background-size: 50px 50px;
      animation: float 20s infinite linear;
    }

    @keyframes float {
      0% { transform: translateX(0) translateY(0); }
      100% { transform: translateX(-50px) translateY(-50px); }
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      margin: 0 auto;
    }

    .hero h1 {
      font-size: 3.5rem;
      margin-bottom: 1rem;
      font-weight: 800;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
      animation: slideInDown 1s ease-out;
    }

    .hero-subtitle {
      font-size: 1.3rem;
      margin-bottom: 2rem;
      font-weight: 300;
      animation: slideInUp 1s ease-out 0.3s both;
    }

    .cta-button {
      background: linear-gradient(45deg, var(--vibrant-orange), var(--accent-red));
      border: none;
      padding: 1rem 2rem;
      font-size: 1.1rem;
      color: var(--white);
      cursor: pointer;
      border-radius: 50px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      transition: all 0.3s ease;
      box-shadow: 0 8px 25px rgba(255,107,53,0.3);
      animation: slideInUp 1s ease-out 0.6s both;
    }

    .cta-button:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 12px 35px rgba(255,107,53,0.4);
    }

    /* Secciones mejoradas */
    .section {
      padding: 4rem 2rem;
    }

    .section-alt {
      background-color: var(--light-gray);
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
    }

    .section h2 {
      color: var(--secondary-blue);
      margin-bottom: 2rem;
      font-size: 2.5rem;
      font-weight: 700;
      text-align: center;
      position: relative;
    }

    .section h2::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: linear-gradient(45deg, var(--vibrant-orange), var(--accent-red));
      border-radius: 2px;
    }

    /* Cards de actividades */
    .activities-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .activity-card {
      background: var(--white);
      padding: 2rem;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
      transition: all 0.3s ease;
      text-align: center;
      border: 2px solid transparent;
    }

    .activity-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 20px 50px rgba(0,0,0,0.15);
      border-color: var(--vibrant-orange);
    }

    .activity-icon {
      font-size: 3rem;
      color: var(--vibrant-orange);
      margin-bottom: 1rem;
    }

    .activity-card h3 {
      color: var(--secondary-blue);
      margin-bottom: 1rem;
      font-weight: 600;
    }

    /* Estadísticas */
    .stats {
      background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
      color: var(--white);
      padding: 4rem 2rem;
      text-align: center;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
      margin-top: 2rem;
    }

    .stat-item {
      padding: 1rem;
    }

    .stat-number {
      font-size: 3rem;
      font-weight: 800;
      color: var(--vibrant-orange);
      display: block;
    }

    .stat-label {
      font-size: 1.1rem;
      font-weight: 300;
    }

    /* Testimonios */
    .testimonials {
      background: var(--light-gray);
    }

    .testimonial-card {
      background: var(--white);
      padding: 2rem;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
      margin: 1rem;
      text-align: center;
    }

    .testimonial-text {
      font-style: italic;
      font-size: 1.1rem;
      margin-bottom: 1rem;
      color: var(--dark-gray);
    }

    .testimonial-author {
      color: var(--vibrant-orange);
      font-weight: 600;
    }

    /* Footer mejorado */
    footer {
      background: linear-gradient(135deg, var(--secondary-blue), var(--dark-gray));
      color: var(--white);
      padding: 3rem 2rem 1rem;
    }

    .footer-content {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      margin-bottom: 2rem;
    }

    .footer-section h3 {
      color: var(--vibrant-orange);
      margin-bottom: 1rem;
      font-weight: 600;
    }

    .social-icons {
      display: flex;
      gap: 1rem;
      margin-top: 1rem;
    }

    .social-icons a {
      color: var(--white);
      font-size: 1.5rem;
      transition: all 0.3s ease;
    }

    .social-icons a:hover {
      color: var(--vibrant-orange);
      transform: translateY(-3px);
    }

    .footer-bottom {
      text-align: center;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,0.2);
      color: rgba(255,255,255,0.8);
    }

    /* Animaciones */
    @keyframes slideInDown {
      from {
        opacity: 0;
        transform: translateY(-50px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes slideInUp {
      from {
        opacity: 0;
        transform: translateY(50px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Responsividad mejorada */
    @media (max-width: 768px) {
      .menu-toggle {
        display: flex;
      }
      
      nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
        box-shadow: 0 4px 20px rgba(0,0,0,0.2);
      }
      
      nav.show {
        display: flex;
      }
      
      nav a {
        margin: 0;
        padding: 1rem 2rem;
        border-top: 1px solid rgba(255,255,255,0.1);
        border-radius: 0;
      }

      .hero h1 {
        font-size: 2.5rem;
      }

      .hero-subtitle {
        font-size: 1.1rem;
      }

      .logo-text {
        display: none;
      }

      .activities-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
      }

      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 480px) {
      .hero {
        padding: 4rem 1rem;
      }

      .hero h1 {
        font-size: 2rem;
      }

      .section {
        padding: 3rem 1rem;
      }

      .stats-grid {
        grid-template-columns: 1fr;
      }
    }

    /* Botón flotante de WhatsApp */
    .whatsapp-float {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      background: #25D366;
      color: white;
      border-radius: 50%;
      width: 60px;
      height: 60px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
      transition: all 0.3s ease;
      z-index: 1000;
      text-decoration: none;
    }

    .whatsapp-float:hover {
      transform: scale(1.1);
      box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    }

    /* Modal de imagen ampliada */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 50px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.9);
  justify-content: center;
  align-items: center;
}

.modal-content {
  max-width: 80%;
  max-height: 80vh;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255,255,255,0.3);
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

#caption {
  color: #f1f1f1;
  font-size: 1rem;
  text-align: center;
  margin-top: 10px;
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 30px;
  color: #fff;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.close-modal:hover {
  color: #ff6b35;
}

/* Etiqueta "Próximamente" */
.event-upcoming {
  position: absolute;
  top: 10px;
  left: 10px;
  background: linear-gradient(45deg, var(--vibrant-orange), var(--accent-red));
  color: var(--white);
  padding: 0.4rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
  animation: pulseBadge 2s infinite;
  z-index: 2;
}

@keyframes pulseBadge {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.9; }
  100% { transform: scale(1); opacity: 1; }
}

.event-image {
  position: relative;
}