/* ========================================
   COMPONENTES UI REUTILIZABLES
   ======================================== */

/* ========================================
   BOTONES
   ======================================== */

   .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 24px;
    user-select: none;
    white-space: nowrap;
  }
  
  .btn:focus {
    outline: 2px solid var(--blue-500);
    outline-offset: 2px;
  }
  
  .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  
  /* Tamaños de botones */
  .btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 14px;
  }
  
  .btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 18px;
    border-radius: 36px;
  }
  
  .btn-xl {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 20px;
  }
  
  /* Variantes de botones */
  .btn-primary {
    background-color: var(--blue-500);
    color: white;
    border-color: var(--blue-500);
  }
  
  .btn-primary:hover:not(:disabled) {
    background-color: var(--blue-700);
    border-color: var(--blue-700);
    color: white;
  }

  .btn-wpp {
    background-color: #2bd46a;
    border-color: #2bd46a;
    color: white;
  }

  .btn-wpp:hover:not(:disabled) {
    background-color: #26bb5d;
    border-color: #26bb5d;
    color: white;
  }
  
  .btn-secondary {
    background-color: var(--gray-200);
    color: var(--text-default);
    border-color: var(--gray-200);
  }
  
  .btn-secondary:hover:not(:disabled) {
    background-color: var(--gray-400);
    border-color: var(--gray-400);
    color: white;
  }
  
  .btn-outline {
    background-color: transparent;
    color: var(--blue-500);
    border-color: var(--blue-500);
  }
  
  .btn-outline:hover:not(:disabled) {
    background-color: var(--blue-500);
    color: white;
  }

  .btn-white {
    background-color: white;
    color: var(--blue-500);
    border-color: white;
  }
  
  .btn-white:hover:not(:disabled) {
    background-color: var(--gray-50);
    border-color: var(--gray-50);
  }

  .btn-outline-white {
    background-color: transparent;
    color: white;
    border-color: white;
  }
  
  .btn-outline-white:hover:not(:disabled) {
    background-color: white;
    color: var(--blue-500);
  }
  
  .btn-success {
    background-color: var(--success);
    color: white;
    border-color: var(--success);
  }
  
  .btn-success:hover:not(:disabled) {
    background-color: #059669;
    border-color: #059669;
  }
  
  .btn-error {
    background-color: var(--error);
    color: white;
    border-color: var(--error);
  }
  
  .btn-error:hover:not(:disabled) {
    background-color: #DC2626;
    border-color: #DC2626;
  }

  .highlight-blue {
    color: var(--blue-500);
  }

  .highlight-orange {
    color: var(--orange-500);
  }
  
  /* ========================================
     INPUTS Y FORMULARIOS
     ======================================== */
  
  .form-group {
    margin-bottom: var(--spacing-lg);
  }
  
  .form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-default);
  }
  
  .form-input,
  .form-textarea,
  .form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-default);
    background-color: var(--bg-white);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-fast);
  }
  
  .form-input:focus,
  .form-textarea:focus,
  .form-select:focus {
    outline: none;
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px rgba(37, 144, 206, 0.1);
  }
  
  .form-input:invalid,
  .form-textarea:invalid {
    border-color: var(--error);
  }
  
  .form-textarea {
    resize: vertical;
    min-height: 100px;
  }
  
  .form-error {
    margin-top: var(--spacing-xs);
    font-size: 14px;
    color: var(--error);
  }
  
  .form-help {
    margin-top: var(--spacing-xs);
    font-size: 14px;
    color: var(--text-light);
  }
  
  /* ========================================
     CARDS
     ======================================== */
  
  .card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
  }
  
  .card:hover {
    box-shadow: var(--shadow-lg);
  }
  
  .card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
  }
  
  .card-body {
    padding: var(--spacing-lg);
  }
  
  .card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
  }
  
  .card-title {
    margin-bottom: var(--spacing-sm);
    font-size: 20px;
    font-weight: 600;
  }
  
  .card-description {
    margin-bottom: 0;
    color: var(--text-light);
  }
  
  
  /* ========================================
     FOOTER
     ======================================== */
  
  .footer {
    background-color: var(--gray-900);
    color: white;
    padding: var(--spacing-4xl) 0 var(--spacing-lg);
  }
  
  .footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
  }
  
  .footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: white;
  }
  
  .footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .footer-logo {
    height: 36px;
    width: auto;
  }
  
  .footer-brand-text {
    font-size: 18px;
    font-weight: 700;
    color: white;
  }
  
  .footer-description {
    color: var(--gray-400);
    margin-bottom: 0;
  }
  
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links li {
    margin-bottom: var(--spacing-sm);
  }
  
  .footer-link {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
  }
  
  .footer-link:hover {
    color: white;
  }
  
  .footer-contact {
    color: var(--gray-400);
  }
  
  .contact-item {
    margin-bottom: var(--spacing-sm);
  }
  
  .footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--spacing-lg);
    text-align: center;
  }
  
  .footer-copyright {
    color: var(--gray-400);
    margin: 0;
  }
  
  
  /* ========================================
     SECTIONS
     ======================================== */
  
  .section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
  }
  
  
  .section-description {
    max-width: 600px;
    margin: 0 auto;
    font-size: 18px;
    margin-top: var(--spacing-md);
    color: var(--text-muted);
  }
  
  /* ========================================
     CTAs
     ======================================== */
  
  .cta {
    background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
    color: white;
    text-align: center;
  }
  
  .cta-content {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .cta .section-title {
    color: white;
  }
  
  .cta .section-description {
    color: rgba(255, 255, 255, 0.9);
  }
  
  .section-cta {
    text-align: center;
    margin-top: var(--spacing-3xl);
  }
  
  /* ========================================
     IMAGE PREVIEW MODAL
     ======================================== */
  
  .image-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: pointer;
  }
  
  .image-preview-modal.show {
    display: flex !important;
  }
  
  .image-preview-modal img {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    object-fit: contain;
    display: block;
    margin: 0 auto;
  }
  
  .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
    z-index: 10000;
  }
  
  .modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
  }
  
  .previewable-image {
    cursor: pointer;
    transition: opacity var(--transition-fast);
  }
  
  .previewable-image:hover {
    opacity: 0.8;
  }

  /* Video Fullscreen Modal */
  .video-fullscreen-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: pointer;
  }
  
  .video-fullscreen-modal.active {
    display: flex !important;
  }
  
  .video-fullscreen-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
  }
  
  .video-fullscreen-container iframe {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 16/9;
    border: none;
  }

  /* Video Thumbnail with Play Button */
  .tabs-image-container {
    position: relative;
    cursor: pointer;
  }

  .tabs-image-container.video-thumbnail-container {
    cursor: pointer;
  }

  .video-thumbnail-mobile {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
  }

  .play-button-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }

  .tabs-image-container:hover .play-button-overlay {
    transform: translate(-50%, -50%) scale(1.1);
  }

  .tabs-image-container:hover .video-thumbnail-mobile {
    opacity: 0.9;
  }

  @media (max-width: 768px) {
    .video-fullscreen-container {
      padding: 0;
    }
    
    .video-fullscreen-container iframe {
      width: 100vw;
      height: 100vh;
      max-width: 100vw;
      max-height: 100vh;
    }

    .play-button-overlay svg {
      width: 56px;
      height: 56px;
    }
  }
  
  /* ========================================
     RESPONSIVE DESIGN
     ======================================== */
  
  /* ========================================
     TESTIMONIALS COMPONENT
     ======================================== */

  .testimonials {
    background-color: var(--yellow-200);
    padding: var(--spacing-4xl) 0;
  }

  .testimonials-section {
    width: 100%;
  }

  .testimonial-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
  }

  .testimonial-text {
    padding: var(--spacing-2xl) 0;
  }

  .testimonial-quote {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    color: var(--text-default);
  }

  .testimonial-author {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-default);
  }

  .testimonial-company {
    font-size: 14px;
    color: var(--text-muted);
  }

  .testimonial-visual {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .testimonial-placeholder {
    width: 100%;
    max-width: 500px;
    height: 300px;
    background: #2e2e2e;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
  }

  @media (max-width: 768px) {
    .testimonials {
      padding: var(--spacing-lg) 0;
    }

    
    .footer-content {
      grid-template-columns: 1fr;
      gap: var(--spacing-xl);
    }
    
    .section-header {
      margin-bottom: var(--spacing-2xl);
    }
    
    .section-description {
      font-size: 16px;
    }
    
    .section-cta {
      margin-top: var(--spacing-2xl);
    }

    .testimonial-content {
      grid-template-columns: 1fr;
      gap: var(--spacing-sm);
      text-align: center;
    }

    .testimonial-text {
      padding: var(--spacing-lg) 0;
    }

    .testimonial-quote {
      font-size: 16px;
    }

    .testimonial-author {
      font-size: 14px;
    }

    .testimonial-company {
      font-size: 12px;
    }

    .testimonial-placeholder {
      height: 200px;
      font-size: 14px;
    }
    
    /* Cambiar botones lg a md en mobile */
    .btn-lg {
      padding: var(--spacing-sm) var(--spacing-lg);
      font-size: 16px;
      border-radius: 24px;
    }
  }

  /* ========================================
     FAQ SECTION
     ======================================== */

  .faq {
    padding: 80px 0;
    background: #FFFFFF;
  }

  .faq .section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
  }

  .faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .faq-item {
    background-color: transparent;
    overflow: hidden;
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 1px solid #d8d8d8;
  }

  .faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: none;
    text-align: left;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-default);
    transition: all var(--transition-fast);
  }

  .faq-question::after {
    content: "";
    width: 16px;
    height: 16px;
    background-image: url('../img/icons/chevron_down.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    flex-shrink: 0;
  }

  .faq-item.active .faq-question::after {
    transform: rotate(180deg);
  }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
  }

  .faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
  }

  .faq-answer p {
    margin: 0;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.5;
  }

  /* Responsive para FAQ */
  @media (max-width: 768px) {
    .faq {
      padding: 60px 0;
    }
    
    .faq .section-header {
      margin-bottom: var(--spacing-2xl);
    }
    
    .faq-list {
      gap: var(--spacing-md);
    }
    
    .faq-question {
      padding: var(--spacing-md);
      font-size: 15px;
    }
    
    .faq-item.active .faq-answer {
      padding: 0 var(--spacing-md) var(--spacing-md);
    }
    
    .faq-answer p {
      font-size: 14px;
    }
  }

  /* ========================================
     TABS SECTION
     ======================================== */

  .tabs-section {
    padding: 80px 0;
    background-color: var(--bg-light);
  }

  .tabs-section .section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
  }

  .tabs-section .section-title {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-default);
    margin: 0;
    letter-spacing: -0.02em;
  }

  .tabs-section .section-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-muted);
    max-width: 600px;
    margin: var(--spacing-lg) auto 0;
  }

  /* Desktop Version */
  .tabs-desktop {
    display: block;
  }

  .tabs-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background-color: white;
    margin-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border-light);
  }

  .tabs-nav .tab {
    flex: 1;
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--border-radius-md);
    transition: none !important;
    position: relative;
  }

  .tabs-nav .tab:hover {
    color: var(--text-default);
  }

  .tabs-nav .tab.active {
    color: var(--orange-500);
    border: 2px solid var(--orange-500);
  }

  .tabs-content {
    position: relative;
  }

  .tabs-tab-content {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
  }

  .tabs-tab-content.active {
    display: grid;
  }

  .tabs-tab-text {
    text-align: left;
  }

  .tabs-tab-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--orange-500);
    margin-bottom: var(--spacing-lg);
  }

  .tabs-tab-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
  }

  .tabs-tab-visual {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .tabs-image-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    width: 100%;
  }

  .tabs-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
  }

  .tabs-caption {
    width: 100%;
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
  }

  /* Mobile Version */
  .tabs-mobile {
    display: none;
  }

  .tabs-mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
  }

  .tabs-mobile-nav .tab {
    border: 1px solid var(--border-light);
    background-color: transparent;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    text-align: left;
  }

  .tabs-mobile-nav .tab.active {
    border: 1px solid var(--orange-500);
    color: var(--orange-500);
  }

  .tabs-mobile-content {
    position: relative;
  }

  .tabs-mobile-tab-content {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
  }

  .tabs-mobile-tab-content.active {
    display: flex;
  }

  .tabs-mobile-visual {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    order: 1;
  }

  .tabs-mobile-text {
    text-align: left;
    order: 2;
  }

  /* Responsive para tabs */
  @media (max-width: 768px) {
    .tabs-section {
      padding: 60px 0;
    }
    
    .tabs-section .section-title {
      font-size: 28px;
    }
    
    .tabs-desktop {
      display: none;
    }
    
    .tabs-mobile {
      display: block;
    }
    
    .tabs-tab-title {
      font-size: 20px;
    }
    
    .tabs-tab-description {
      font-size: 14px;
    }
  }

  /* ========================================
     CARRUSEL DE TESTIMONIOS
     ======================================== */

  .testimonials-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
  }

  .testimonials-carousel {
    flex: 1;
    overflow: hidden;
  }

  .carousel-inner {
    display: flex;
    transition: transform 0.3s ease-in-out;
  }

  .testimonial-content {
    display: none;
    min-width: 100%;
  }

  .testimonial-content.active {
    display: grid;
  }

  .testimonials-carousel-wrapper .carousel-nav {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    background: transparent !important;
    border: none !important;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    z-index: auto !important;
  }

  .testimonials-carousel-wrapper .carousel-nav:hover {
    color: var(--text-default) !important;
    background-color: var(--yellow-400) !important;
    transform: none !important;
  }

  .testimonials-carousel-wrapper .carousel-nav svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: color var(--transition-fast);
  }

  .testimonials-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
  }

  .testimonials-dots .testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--blue-50);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .testimonials-dots .testimonial-dot:hover {
    background-color: var(--gray-400);
  }

  .testimonials-dots .testimonial-dot.active {
    background-color: var(--blue-500);
    transform: scale(1.2);
  }

  @media (max-width: 768px) {
    .testimonials-carousel-wrapper {
      gap: var(--spacing-md);
    }

    .testimonials-carousel-wrapper .carousel-nav {
      width: 40px;
      height: 40px;
    }

    .testimonials-carousel-wrapper .carousel-nav svg {
      width: 16px;
      height: 16px;
    }

    .testimonials-dots {
      margin-top: var(--spacing-lg);
    }
  }