/* ==============================================
   CAROUSEL - Project Showcase Styles
   ============================================== */

/* Carousel Wrapper */
.carousel-wrapper {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

/* Main Carousel Container */
.carousel-main {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Navigation Arrows */
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-md);
}

.carousel-nav:hover {
  background: var(--gradient-primary);
  border-color: var(--primary);
  color: var(--text-primary);
  transform: translateY(-50%) scale(1.15);
  box-shadow: var(--shadow-glow-blue);
}

.carousel-nav.prev {
  left: -25px;
}

.carousel-nav.next {
  right: -25px;
}

/* Viewport */
.carousel-viewport {
  flex: 1;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

/* Track */
.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Individual Slide */
.carousel-slide {
  flex: 0 0 100%;
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.carousel-slide.active {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  opacity: 1;
  animation: fadeInSlide 0.5s ease;
}

@keyframes fadeInSlide {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide Image */
.slide-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--primary-dark); /* Dark background for white placeholder text */
  aspect-ratio: 16/10;
  box-shadow: var(--shadow-lg);
}

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

.carousel-slide:hover .slide-image img {
  transform: scale(1.03);
}

/* Placeholder for missing images */
.slide-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.slide-placeholder i {
  font-size: 3rem;
  opacity: 0.8;
}

.slide-placeholder span {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Featured Badge */
.slide-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: linear-gradient(135deg, var(--muted-amber), var(--muted-amber-light));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 12px rgba(218, 168, 89, 0.35);
}

/* Slide Content */
.slide-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 0;
}

.slide-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.slide-category {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(14, 165, 233, 0.1));
  color: var(--primary-light);
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  border: 1px solid var(--primary);
}

.slide-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.slide-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.2;
}

.slide-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0.25rem 0 1rem;
  font-weight: 500;
}

.slide-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 1rem;
}

/* Highlight Box */
.slide-highlight {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.875rem 1rem;
  background: linear-gradient(135deg, rgba(124, 152, 133, 0.1), transparent);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
  margin-bottom: 1.25rem;
}

.slide-highlight i {
  color: var(--primary);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}

.slide-highlight span {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 500;
}

/* Stats */
.slide-stats {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.slide-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.slide-stat .stat-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.slide-stat .stat-key {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: capitalize;
}

/* Tech Tags */
.slide-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.slide-tech .tech-tag {
  padding: 0.4rem 0.85rem;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.slide-tech .tech-tag:hover {
  background: var(--primary);
  color: white;
}

/* Action Buttons */
.slide-actions {
  display: flex;
  gap: 1rem;
}

.slide-actions .btn {
  padding: 0.9rem 1.5rem;
  font-size: 0.9rem;
}

/* Indicators - Icon-based pills */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.indicator {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.indicator-icon {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.indicator:hover {
  border-color: var(--cat-color, var(--primary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.indicator:hover .indicator-icon {
  color: var(--cat-color, var(--primary));
}

.indicator.active {
  background: var(--cat-color, var(--primary));
  border-color: var(--cat-color, var(--primary));
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(124, 152, 133, 0.3);
}

.indicator.active .indicator-icon {
  color: white;
}

/* Progress Bar */
.carousel-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.25rem;
}

.progress-current,
.progress-total {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 1.5rem;
}

.progress-current {
  color: var(--primary);
}

.progress-bar {
  width: 120px;
  height: 3px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 14.28%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
  transition: width 0.4s ease;
}

/* ==============================================
   RESPONSIVE - Tablet
   ============================================== */
@media (max-width: 1024px) {
  .carousel-nav {
    width: 44px;
    height: 44px;
    font-size: 0.9rem;
  }
  
  .carousel-nav.prev { left: 0.5rem; }
  .carousel-nav.next { right: 0.5rem; }
  
  .carousel-slide.active {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .slide-image { aspect-ratio: 16/9; }
  .slide-title { font-size: 1.75rem; }
  
  .indicator {
    width: 36px;
    height: 36px;
  }
  
  .indicator-icon { font-size: 0.8rem; }
}

/* ==============================================
   RESPONSIVE - Mobile
   ============================================== */
@media (max-width: 768px) {
  .carousel-nav { display: none; }
  
  .carousel-slide.active {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .slide-image {
    aspect-ratio: 16/10;
    border-radius: var(--radius-lg);
  }
  
  .slide-content { padding: 0 0.5rem; }
  .slide-title { font-size: 1.5rem; }
  .slide-subtitle { font-size: 0.9rem; }
  .slide-description { font-size: 0.9rem; }
  
  .slide-stats { gap: 1rem; flex-wrap: wrap; }
  
  .slide-actions { flex-direction: column; }
  .slide-actions .btn { width: 100%; justify-content: center; }
  
  .carousel-indicators { gap: 0.5rem; }
  
  .indicator {
    width: 32px;
    height: 32px;
  }
  
  .indicator-icon { font-size: 0.7rem; }
  
  .progress-bar { width: 80px; }
}

/* ==============================================
   RESPONSIVE - Small Mobile
   ============================================== */
@media (max-width: 375px) {
  .slide-title { font-size: 1.3rem; }
  .slide-highlight { padding: 0.75rem; }
  
  .slide-tech .tech-tag {
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
  }
  
  .carousel-indicators { margin-top: 1rem; gap: 0.4rem; }
  
  .indicator {
    width: 28px;
    height: 28px;
  }
  
  .indicator-icon { font-size: 0.65rem; }
}

/* ==============================================
   Projects CTA
   ============================================== */
.projects-cta {
  text-align: center;
  margin-top: 2rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--bg-tertiary), rgba(94, 143, 124, 0.1));
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.projects-cta p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 1rem;
}