/* === FxBlox Lite Product Detail Page === */

/* Hero */
.pdp-hero {
  background: var(--color-darker-bg);
  color: var(--color-text-white);
  padding: 8rem 0 3rem;
}

.pdp-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

/* Gallery */
.pdp-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.pdp-gallery__main {
  background: var(--color-light-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.pdp-gallery__main-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.pdp-gallery__thumbs {
  display: flex;
  gap: var(--spacing-xs);
  overflow-x: auto;
  padding-bottom: 4px;
}

.pdp-gallery__thumb {
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: var(--color-light-bg);
  padding: 4px;
  object-fit: contain;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

.pdp-gallery__thumb:hover {
  border-color: rgba(255, 255, 255, 0.4);
}

.pdp-gallery__thumb--active {
  border-color: var(--color-primary);
}

/* Product Info */
.pdp-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.pdp-info__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
}

.pdp-info__price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-white-muted);
}

.sold-out-badge {
  display: inline-block;
  background: #dc3545;
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 700;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pdp-info__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-white-muted);
  line-height: 1.7;
}

/* Features */
.pdp-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.pdp-features__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--font-size-base);
  color: var(--color-text-white-muted);
  line-height: 1.6;
}

.pdp-features__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  fill: var(--color-primary);
}

/* Slideshow Banner */
.pdp-slideshow {
  position: relative;
  background: var(--color-darker-bg);
  overflow: hidden;
}

.pdp-slideshow__track {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
}

.pdp-slideshow__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s var(--ease-out);
}

.pdp-slideshow__slide--active {
  opacity: 1;
}

.pdp-slideshow__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pdp-slideshow__controls {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-xs);
  z-index: 2;
}

.pdp-slideshow__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
  padding: 0;
}

.pdp-slideshow__dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

.pdp-slideshow__dot--active {
  background: var(--color-primary);
}

.pdp-slideshow__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-2xl) var(--container-padding) var(--spacing-lg);
  background: linear-gradient(to top, rgba(15, 15, 26, 0.85) 0%, transparent 100%);
  text-align: center;
  z-index: 1;
}

.pdp-slideshow__caption p {
  color: var(--color-text-white-muted);
  font-size: var(--font-size-lg);
  max-width: 700px;
  margin: 0 auto;
}

/* Use Cases */
.pdp-usecases {
  background: var(--color-light-bg);
  padding: var(--spacing-3xl) 0;
}

.pdp-usecase {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.pdp-usecase:last-child {
  margin-bottom: 0;
}

.pdp-usecase--reverse {
  flex-direction: row-reverse;
}

.pdp-usecase__media {
  flex: 1;
}

.pdp-usecase__media img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.pdp-usecase__video-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pdp-usecase__video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.pdp-usecase__content {
  flex: 1;
}

.pdp-usecase__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.pdp-usecase__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.pdp-usecase__text a {
  color: var(--color-primary-accessible);
  text-decoration: underline;
}

.pdp-usecase__text a:hover {
  color: var(--color-primary);
}

/* Footnotes */
.pdp-footnotes {
  background: var(--color-dark-bg);
  color: var(--color-text-white-muted);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border-dark);
}

.pdp-footnotes__text {
  font-size: var(--font-size-xs);
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.pdp-footnotes__text:last-child {
  margin-bottom: 0;
}

.pdp-footnotes__text a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Specs Section */
.pdp-specs {
  background: var(--color-dark-bg);
  color: var(--color-text-white);
  padding: var(--spacing-3xl) 0;
}

.pdp-specs__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.pdp-specs__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pdp-specs__row {
  display: contents;
}

.pdp-specs__label,
.pdp-specs__value {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-dark-card);
}

.pdp-specs__label {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text-white);
}

.pdp-specs__value {
  font-size: var(--font-size-sm);
  color: var(--color-text-white-muted);
}

.pdp-specs__row:nth-child(even) .pdp-specs__label,
.pdp-specs__row:nth-child(even) .pdp-specs__value {
  background: var(--color-dark-card-alt);
}

/* Back Link */
.pdp-back {
  padding: var(--spacing-xl) 0 var(--spacing-3xl);
  text-align: center;
  background: var(--color-dark-bg);
}

.pdp-back__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: color var(--transition-fast);
}

.pdp-back__link:hover {
  color: var(--color-primary-light);
}

.pdp-back__link::before {
  content: '\2190';
}

/* === Responsive === */
@media (max-width: 1024px) {
  .pdp-hero {
    padding: 7rem 0 2.5rem;
  }

  .pdp-info__title {
    font-size: var(--font-size-3xl);
  }

  .pdp-usecase__title {
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 768px) {
  .pdp-hero {
    padding: 5rem 0 2rem;
  }

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

  .pdp-gallery__main {
    aspect-ratio: 4 / 3;
  }

  .pdp-gallery__thumb {
    flex: 0 0 60px;
    width: 60px;
    height: 60px;
  }

  .pdp-info__title {
    font-size: var(--font-size-2xl);
  }

  .pdp-specs__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .pdp-specs__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--color-border-dark);
  }

  .pdp-specs__title {
    font-size: var(--font-size-2xl);
  }

  .pdp-slideshow__track {
    aspect-ratio: 16 / 9;
  }

  .pdp-usecase,
  .pdp-usecase--reverse {
    flex-direction: column;
  }

  .pdp-usecase__title {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 480px) {
  .pdp-hero {
    padding: 4rem 0 1.5rem;
  }

  .pdp-gallery__thumb {
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
  }
}