/**
 * RazoConnect - Landing Carousel Sections
 * Modern card-based carousel design for Categories and Brands
 * @version 1.0.0
 */

/* ============================================
   CAROUSEL CONTAINER
   ============================================ */

.carousel-section {
  padding: 6rem 0;
  background: var(--theme-bg-primary);
  position: relative;
  overflow: hidden;
}

.carousel-section.alt-bg {
  background: var(--theme-bg-secondary);
}

.carousel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.carousel-header-content {
  flex: 1;
}

.carousel-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--theme-primary);
  margin-bottom: 0.5rem;
}

.carousel-subtitle {
  font-size: 1.25rem;
  color: var(--theme-secondary);
  opacity: 0.8;
}

/* ============================================
   NAVIGATION ARROWS
   ============================================ */

.carousel-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.carousel-arrow {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--theme-surface);
  border: 2px solid var(--theme-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--theme-primary);
  font-size: 1.25rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.carousel-arrow:hover:not(.disabled) {
  background: var(--theme-primary);
  color: white;
  border-color: var(--theme-primary);
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.carousel-arrow:active:not(.disabled) {
  transform: scale(0.95);
}

.carousel-arrow.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================
   CAROUSEL WRAPPER
   ============================================ */

.carousel-wrapper {
  position: relative;
  overflow: hidden;
  margin: 0 -1rem;
  padding: 0 1rem;
}

.carousel-track {
  display: flex;
  gap: 2rem;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Touch scrolling for mobile */
@media (max-width: 768px) {
  .carousel-wrapper {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .carousel-wrapper::-webkit-scrollbar {
    display: none;
  }

  .carousel-track {
    transition: none;
  }

  .carousel-nav {
    display: none;
  }
}

/* ============================================
   CAROUSEL CARDS - LARGE IMAGE STYLE
   ============================================ */

.carousel-card {
  flex: 0 0 calc(33.333% - 1.5rem);
  min-width: 320px;
  max-width: 450px;
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  scroll-snap-align: start;
}

.carousel-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

/* Card Image Container */
.carousel-card-image {
  position: relative;
  width: 100%;
  height: 350px;
  overflow: hidden;
  background: var(--theme-secondary);
}

.carousel-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-card:hover .carousel-card-image img {
  transform: scale(1.05);
}

/* Image Overlay */
.carousel-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.3) 50%,
    rgba(0, 0, 0, 0.7) 100%
  );
  transition: background 0.3s;
}

.carousel-card:hover .carousel-card-overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.4) 50%,
    rgba(0, 0, 0, 0.8) 100%
  );
}

/* Badge Label */
.carousel-card-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  color: #1a1a1a;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  font-size: 1.125rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
  white-space: nowrap;
}

.carousel-card:hover .carousel-card-badge {
  background: var(--razo-orange, #F97316);
  color: white;
  transform: translateX(-50%) scale(1.05);
  box-shadow: 0 6px 24px rgba(249, 115, 22, 0.4);
}

/* ============================================
   BRAND CARDS - VARIATION
   ============================================ */

.carousel-card.brand-card .carousel-card-image {
  height: 300px;
}

.carousel-card.brand-card .carousel-card-badge {
  padding: 0.625rem 1.75rem;
  font-size: 1rem;
}

/* Brand Icon Overlay */
.brand-icon-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--theme-primary);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: all 0.3s;
  z-index: 1;
}

.carousel-card.brand-card:hover .brand-icon-overlay {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
}

/* ============================================
   LOADING STATE
   ============================================ */

.carousel-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  color: var(--theme-secondary);
}

.carousel-loading .spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--theme-bg-tertiary);
  border-top-color: var(--theme-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 1.5rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
  .carousel-card {
    flex: 0 0 calc(50% - 1rem);
    min-width: 280px;
  }
}

@media (max-width: 768px) {
  .carousel-section {
    padding: 4rem 0;
  }

  .carousel-header {
    margin-bottom: 2rem;
  }

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

  .carousel-subtitle {
    font-size: 1.125rem;
  }

  .carousel-card {
    flex: 0 0 85%;
    min-width: 280px;
    max-width: 400px;
  }

  .carousel-card-image {
    height: 300px;
  }

  .carousel-card.brand-card .carousel-card-image {
    height: 250px;
  }

  .carousel-card-badge {
    font-size: 1rem;
    padding: 0.625rem 1.5rem;
  }

  .carousel-wrapper {
    margin: 0 -0.5rem;
    padding: 0 0.5rem;
  }

  .carousel-track {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .carousel-section {
    padding: 3rem 0;
  }

  .carousel-title {
    font-size: 1.75rem;
  }

  .carousel-subtitle {
    font-size: 1rem;
  }

  .carousel-card {
    flex: 0 0 90%;
    min-width: 260px;
  }

  .carousel-card-image {
    height: 250px;
  }

  .carousel-card.brand-card .carousel-card-image {
    height: 220px;
  }

  .carousel-card-badge {
    font-size: 0.9375rem;
    padding: 0.5rem 1.25rem;
    bottom: 1rem;
  }

  .brand-icon-overlay {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

.carousel-card:focus {
  outline: 3px solid var(--theme-primary);
  outline-offset: 4px;
}

.carousel-arrow:focus {
  outline: 3px solid var(--theme-primary);
  outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .carousel-track,
  .carousel-card,
  .carousel-card-image img,
  .carousel-card-badge,
  .carousel-arrow {
    transition: none;
  }

  .carousel-card:hover .carousel-card-image img {
    transform: none;
  }
}

/* ============================================
   EMPTY STATE
   ============================================ */

.carousel-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--theme-secondary);
  opacity: 0.7;
}

.carousel-empty p {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.carousel-empty a {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: var(--theme-primary);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s;
}

.carousel-empty a:hover {
  background: var(--theme-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}