/* ============================================================
   Cambridge Audio Japan - Product Page Stylesheet
   Shared CSS for UK-style product detail pages
   ============================================================ */

/* ------------------------------------------------------------
   1. PRODUCT HERO (2-column: gallery + info)
   ------------------------------------------------------------ */

.pp-hero {
  padding: 48px 0 64px;
}

.pp-hero__grid {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Image Gallery */
.pp-gallery {
  position: relative;
}

.pp-gallery__main {
  aspect-ratio: 1 / 1;
  background: #f5f5f5;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pp-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
}

.pp-gallery__img {
  display: none;
}

.pp-gallery__img.is-active {
  display: block;
}

.pp-gallery__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}

.pp-gallery__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid #999;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, border-color 0.2s;
}

.pp-gallery__dot.is-active {
  background: #000;
  border-color: #000;
}

/* Product Info */
.pp-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}

.pp-info__category {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #666;
}

.pp-info__name {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 56px;
  font-weight: 300;
  line-height: 1.05;
  margin: 0;
}

.pp-info__desc {
  font-size: 16px;
  line-height: 1.7;
  color: #444;
}

/* Color Swatches */
.pp-swatches {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.pp-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #e0e0e0;
  cursor: pointer;
  transition: border-color 0.2s;
  padding: 0;
}

.pp-swatch:hover,
.pp-swatch.is-active {
  border-color: #000;
}

.pp-swatch--black { background: #1a1a1a; }
.pp-swatch--white { background: #f5f5f5; }
.pp-swatch--orange { background: #d4622b; }
.pp-swatch--green { background: #4a6741; }
.pp-swatch--blue { background: #2d4a7a; }
.pp-swatch--walnut { background: #6b4c3b; }
.pp-swatch--grey,
.pp-swatch--lunar-grey { background: #8c8e90; }
.pp-swatch--pink { background: #e89bb0; }
.pp-swatch--red { background: #b83434; }

.pp-info__link {
  font-size: 14px;
  font-weight: 500;
  color: #000;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.pp-info__link:hover {
  color: #555;
}

/* Feature Icons Grid */
.pp-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

.pp-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pp-feature-item__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
}

.pp-feature-item__icon svg {
  width: 24px;
  height: 24px;
}

.pp-feature-item__text {
  font-size: 13px;
  line-height: 1.5;
  color: #333;
}

/* ------------------------------------------------------------
   2. FULL-WIDTH IMAGE SECTION
   ------------------------------------------------------------ */

.pp-fullwidth-img {
  width: 100%;
}

.pp-fullwidth-img img {
  width: 100%;
  display: block;
}

.pp-fullwidth-img--hero img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pp-fullwidth-img--16x9 img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.pp-fullwidth-img--tall img {
  aspect-ratio: 117 / 100;
  object-fit: cover;
}

/* ------------------------------------------------------------
   3. STICKY PRODUCT NAV
   ------------------------------------------------------------ */

.pp-sticky-nav {
  position: sticky;
  top: var(--header-height, 64px);
  z-index: 900;
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
}

.pp-sticky-nav__inner {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 48px;
}

.pp-sticky-nav__name {
  font-size: 15px;
  font-weight: 700;
  margin-right: auto;
}

.pp-sticky-nav__link {
  font-size: 14px;
  color: #666;
  transition: color 0.2s;
}

.pp-sticky-nav__link:hover {
  color: #000;
}

/* ------------------------------------------------------------
   4. THREE-COLUMN FEATURE IMAGES
   ------------------------------------------------------------ */

.pp-three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
}

.pp-three-col img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

/* ------------------------------------------------------------
   5. FEATURE TEXT SECTIONS
   ------------------------------------------------------------ */

.pp-text-section {
  padding: 80px 24px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.pp-text-section__heading {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 36px;
  font-weight: 300;
  line-height: 1.3;
  margin-bottom: 20px;
}

.pp-text-section__body {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
}

/* ------------------------------------------------------------
   6. LARGE HEADING + TEXT (below full-width image)
   ------------------------------------------------------------ */

.pp-heading-block {
  padding: 80px 24px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.pp-heading-block__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 40px;
  font-weight: 300;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.pp-heading-block__sub {
  font-size: 18px;
  font-weight: 500;
  color: #333;
  margin-bottom: 16px;
}

.pp-heading-block__text {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
}

/* ------------------------------------------------------------
   7. PRESS QUOTE (dark bg)
   ------------------------------------------------------------ */

.pp-quote {
  background: #000;
  color: #fff;
  padding: 100px 24px;
  text-align: center;
}

.pp-quote__inner {
  max-width: 900px;
  margin: 0 auto;
}

.pp-quote__text {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 28px;
  font-weight: 300;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 32px;
}

.pp-quote__source {
  display: flex;
  justify-content: center;
  align-items: center;
}

.pp-quote__source img {
  height: 24px;
  width: auto;
  filter: brightness(0) invert(1);
}

/* ------------------------------------------------------------
   8. SECTION HEADING (centered)
   ------------------------------------------------------------ */

.pp-section-heading {
  padding: 80px 24px 40px;
  text-align: center;
}

.pp-section-heading__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 40px;
  font-weight: 300;
  line-height: 1.25;
}

/* ------------------------------------------------------------
   9. ALTERNATING FEATURE ROWS (image + text)
   ------------------------------------------------------------ */

.pp-feature-row {
  padding: 40px 0;
}

.pp-feature-row__grid {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.pp-feature-row--reverse .pp-feature-row__grid {
  direction: rtl;
}

.pp-feature-row--reverse .pp-feature-row__grid > * {
  direction: ltr;
}

.pp-feature-row__image {
  border-radius: 8px;
  overflow: hidden;
}

.pp-feature-row__image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.pp-feature-row__content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pp-feature-row__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 30px;
  font-weight: 300;
  line-height: 1.3;
}

.pp-feature-row__text {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
}

/* ------------------------------------------------------------
   10. MULTI-ROOM SECTION (image + text below)
   ------------------------------------------------------------ */

.pp-multiroom {
  padding: 80px 0;
}

.pp-multiroom__inner {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
}

.pp-multiroom__image {
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 48px;
}

.pp-multiroom__image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.pp-multiroom__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.pp-multiroom__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 36px;
  font-weight: 300;
  line-height: 1.3;
  margin-bottom: 24px;
}

.pp-multiroom__text {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 16px;
}

.pp-multiroom__text:last-child {
  margin-bottom: 0;
}

/* ------------------------------------------------------------
   11. TECHNICAL SPEC TABLE (white bg)
   ------------------------------------------------------------ */

.pp-specs {
  padding: 80px 0;
  background: #fff;
}

.pp-specs__inner {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
}

.pp-specs__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 36px;
  font-weight: 300;
  text-align: center;
  margin-bottom: 48px;
}

.pp-specs__table {
  max-width: 800px;
  margin: 0 auto;
}

.pp-specs__row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid #e0e0e0;
}

.pp-specs__row:first-child {
  border-top: 1px solid #e0e0e0;
}

.pp-specs__label {
  font-size: 14px;
  color: #666;
  flex: 0 0 220px;
}

.pp-specs__value {
  font-size: 14px;
  color: #111;
  text-align: right;
  flex: 1;
}

/* ------------------------------------------------------------
   11b. SALES INFO TABLE (JAN / model number / category / price / release)
   ------------------------------------------------------------ */

.pp-sales-info {
  padding: 80px 0;
  background: #fafafa;
}

.pp-sales-info__inner {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
}

.pp-sales-info__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 36px;
  font-weight: 300;
  text-align: center;
  margin-bottom: 16px;
}

.pp-sales-info__lead {
  text-align: center;
  color: #666;
  font-size: 14px;
  margin: 0 auto 40px;
  max-width: 720px;
}

.pp-sales-info__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.pp-sales-info__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: #fff;
  min-width: 720px;
}

.pp-sales-info__th {
  padding: 14px 16px;
  text-align: left;
  background: #fff;
  border-bottom: 2px solid #00857c;
  font-weight: 700;
  color: #111;
  white-space: nowrap;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.pp-sales-info__td {
  padding: 14px 16px;
  border-bottom: 1px solid #e0e0e0;
  color: #111;
  vertical-align: middle;
}

.pp-sales-info__td--mono {
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 13px;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.pp-sales-info__td--name {
  font-weight: 500;
  white-space: nowrap;
}

.pp-sales-info__td--price {
  white-space: nowrap;
}

.pp-sales-info__td--release {
  color: #666;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pp-sales-info {
    padding: 56px 0;
  }
  .pp-sales-info__title {
    font-size: 28px;
  }
  .pp-sales-info__inner {
    padding: 0 16px;
  }
  .pp-sales-info__th,
  .pp-sales-info__td {
    padding: 12px;
    font-size: 13px;
  }
}

/* ------------------------------------------------------------
   12. RELATED PRODUCTS
   ------------------------------------------------------------ */

.pp-related {
  padding: 80px 0;
}

.pp-related__inner {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 24px;
}

.pp-related__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 36px;
  font-weight: 300;
  text-align: center;
  margin-bottom: 48px;
}

.pp-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.pp-product-card {
  text-decoration: none;
  color: inherit;
  display: block;
}

.pp-product-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f5f5f5;
  border-radius: 8px;
  margin-bottom: 16px;
}

.pp-product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.pp-product-card:hover .pp-product-card__image img {
  transform: scale(1.03);
}

.pp-product-card__name {
  font-family: 'Sohne Wide', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pp-product-card__desc {
  font-size: 13px;
  color: #666;
}

/* ------------------------------------------------------------
   13. RESPONSIVE
   ------------------------------------------------------------ */

@media (max-width: 1024px) {
  .pp-info__name {
    font-size: 42px;
  }

  .pp-feature-row__title {
    font-size: 26px;
  }

  .pp-heading-block__title {
    font-size: 32px;
  }

  .pp-quote__text {
    font-size: 24px;
  }

  .pp-section-heading__title {
    font-size: 34px;
  }
}

@media (max-width: 768px) {
  .pp-hero__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pp-info__name {
    font-size: 36px;
  }

  .pp-features {
    grid-template-columns: 1fr;
  }

  .pp-three-col {
    grid-template-columns: 1fr;
  }

  .pp-feature-row__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pp-feature-row--reverse .pp-feature-row__grid {
    direction: ltr;
  }

  .pp-text-section {
    padding: 48px 24px;
  }

  .pp-text-section__heading {
    font-size: 28px;
  }

  .pp-heading-block {
    padding: 48px 24px;
  }

  .pp-heading-block__title {
    font-size: 26px;
  }

  .pp-quote {
    padding: 64px 24px;
  }

  .pp-quote__text {
    font-size: 22px;
  }

  .pp-section-heading {
    padding: 48px 24px 24px;
  }

  .pp-section-heading__title {
    font-size: 30px;
  }

  .pp-feature-row {
    padding: 24px 0;
  }

  .pp-feature-row__title {
    font-size: 24px;
  }

  .pp-multiroom__title {
    font-size: 28px;
  }

  .pp-specs__label {
    flex: 0 0 140px;
  }

  .pp-related__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .pp-sticky-nav__inner {
    gap: 20px;
  }

  .pp-eng-features {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .pp-info__name {
    font-size: 32px;
  }

  .pp-text-section__heading {
    font-size: 24px;
  }

  .pp-heading-block__title {
    font-size: 22px;
  }

  .pp-quote__text {
    font-size: 18px;
  }

  .pp-section-heading__title {
    font-size: 26px;
  }

  .pp-feature-row__title {
    font-size: 22px;
  }

  .pp-multiroom__title {
    font-size: 24px;
  }

  .pp-specs__row {
    flex-direction: column;
    gap: 4px;
  }

  .pp-specs__value {
    text-align: left;
  }

  .pp-specs__title {
    font-size: 28px;
  }

  .pp-related__title {
    font-size: 28px;
  }

  .pp-eng-features {
    padding: 2rem 1rem;
  }
}

/* ------------------------------------------------------------
   14. ENGINEERING FEATURES (3-col with small icons)
   ------------------------------------------------------------ */

.pp-eng-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 4rem 2rem;
}

.pp-eng-feature {
  text-align: left;
}

.pp-eng-feature__icon {
  width: 45px;
  height: 45px;
  margin-bottom: 1.5rem;
}

.pp-eng-feature__title {
  font-family: 'Tiempos Headline', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.pp-eng-feature__text {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.7;
}