/* ============================================
   EXPERIENCIA PAGE - CH750 GALLERY
   ============================================ */

/* Hero Experiencia */
.hero-experiencia {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  overflow: hidden;
  background: linear-gradient(135deg, var(--darker-bg) 0%, #0a0e27 50%, #1a1e3f 100%);
}

.hero-experiencia .particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-experiencia .hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--primary-color);
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-title .highlight {
  color: var(--primary-color);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--gray-text);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-box {
  padding: 1.5rem;
  text-align: center;
  transition: all var(--transition-normal);
}

.stat-box:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary-color);
  font-family: var(--font-secondary);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-text);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-image {
  position: relative;
}

.image-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  cursor: pointer;
}

.image-frame:hover .image-overlay {
  opacity: 1;
}

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

.image-overlay i {
  font-size: 4rem;
  color: var(--primary-color);
}

/* Stats Timeline */
.stats-timeline {
  background: var(--dark-bg);
}

.timeline-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-marker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  background: var(--darker-bg);
  border: 3px solid var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.timeline-marker i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.timeline-content {
  width: calc(50% - 60px);
  padding: 2rem;
  transition: all var(--transition-normal);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-right: auto;
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
  text-align: left;
}

.timeline-content:hover {
  transform: translateY(-10px);
}

.timeline-year {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary-color);
  font-family: var(--font-secondary);
  margin-bottom: 1rem;
}

.timeline-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--light-text);
}

.timeline-content p {
  color: var(--gray-text);
  line-height: 1.6;
}

/* Videos Section */
.videos-section {
  background: var(--darker-bg);
  position: relative;
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.video-card {
  padding: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.video-card:hover {
  transform: translateY(-10px);
}

.video-thumbnail {
  position: relative;
  background: #000;
}

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

.video-info {
  padding: 1.5rem;
}

.video-info h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--light-text);
}

.video-info p {
  color: var(--gray-text);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.video-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.75rem;
  color: var(--primary-color);
}

.video-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Gallery Section */
.gallery-section {
  background: var(--dark-bg);
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 3rem 0;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2rem;
  color: var(--gray-text);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-btn:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.filter-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--darker-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.photo-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: all var(--transition-normal);
  background: rgba(255, 255, 255, 0.05);
}

.photo-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.photo-item:hover img {
  transform: scale(1.1);
}

.photo-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.photo-item:hover .photo-overlay {
  opacity: 1;
}

.photo-category {
  font-size: 0.75rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.photo-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--light-text);
}

.loading-gallery {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 0;
  color: var(--gray-text);
}

.loading-gallery i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  animation: fadeIn 0.3s ease;
}

.lightbox.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-content img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  font-size: 2rem;
  color: var(--light-text);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--primary-color);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 212, 255, 0.2);
  border: 2px solid var(--primary-color);
  color: var(--light-text);
  font-size: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--primary-color);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: -80px;
}

.lightbox-next {
  right: -80px;
}

.lightbox-caption {
  position: absolute;
  bottom: -50px;
  left: 0;
  right: 0;
  text-align: center;
  color: var(--light-text);
  font-size: 1rem;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  position: relative;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--light-text) 50%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-description {
  font-size: 1.25rem;
  color: var(--gray-text);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

/* Responsive */
@media (max-width: 968px) {
  .hero-experiencia .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .timeline-container::before {
    left: 30px;
  }

  .timeline-item {
    flex-direction: row !important;
  }

  .timeline-marker {
    left: 30px !important;
    transform: translateX(0);
  }

  .timeline-content {
    width: calc(100% - 100px) !important;
    margin-left: auto !important;
    text-align: left !important;
  }

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

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

  .cta-title {
    font-size: 2rem;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

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

  .stat-box {
    padding: 1rem;
  }

  .category-filters {
    gap: 0.5rem;
  }

  .filter-btn {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }

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

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }
}