/* ==========================================================================
   CLT Products Module Stylesheet (Modular, Clean & Zero Duplication)
   ========================================================================== */

/* ============================================
   1. Products Hub & Category Hero Banner (Auto-Height Full-Display & Left-Aligned Text in Container)
   ============================================ */
.clt-products-banner-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000000;
  display: flex;
  align-items: center;
  line-height: 0;
}
.clt-products-banner-img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  aspect-ratio: 3234 / 1600;
  object-fit: cover;
}
.clt-products-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.42) 50%, rgba(0, 0, 0, 0.2) 100%);
  z-index: 1;
  pointer-events: none;
}
.clt-products-banner-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  line-height: normal;
  padding: 2rem 0;
}
.clt-products-banner-content .container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.clt-products-banner-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 700;
  color: #ffffff !important;
  margin: 0 0 0.85rem 0;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-align: left;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.6);
}
.clt-products-banner-desc {
  font-size: clamp(0.95rem, 1.2vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.92) !important;
  max-width: 48rem;
  margin: 0;
  font-weight: 400;
  text-align: left;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

@media (max-width: 768px) {
  .clt-products-banner-title {
    font-size: 1.65rem;
    margin-bottom: 0.5rem;
  }
  .clt-products-banner-desc {
    font-size: 0.88rem;
    line-height: 1.5;
    max-width: 100%;
  }
}

/* ============================================
   2. Product Archive & Catalog Grid System
   ============================================ */

/* Top Subpage Banner & Filter Tabs Navigation */
.product-top-filter-bar {
  background: var(--home-dark-bg, #515151);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  z-index: 10;
  padding: 1rem 0 0;
}
.product-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0;
  margin: 0;
}
.product-filter-tabs::-webkit-scrollbar {
  display: none;
}
.filter-tab-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  background: transparent;
  border: none;
  color: #b8b8b8;
  font-family: var(--font-heading, inherit);
  font-size: 1.12rem;
  font-weight: 500;
  padding: 0.5rem 0.35rem 1.1rem;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition: color 0.25s ease;
  outline: none;
}
.filter-tab-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0.1875rem;
  background: transparent;
  transition: background-color 0.25s ease, transform 0.25s ease;
  transform: scaleX(0);
}
.filter-tab-btn:hover {
  color: #ffffff;
}
.filter-tab-btn.is-active {
  color: #ffffff;
  font-weight: 700;
}
.filter-tab-btn.is-active::after {
  background: var(--accent, #d61618);
  transform: scaleX(1);
}

/* Full-Width Product Catalog Grid (3-Column Layout) */
.product-archive-section {
  background: var(--home-dark-bg, #515151);
  padding: 3.5rem 0 5.5rem;
  min-height: 37.5rem;
}
.product-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}
.catalog-card-item {
  display: flex;
  flex-direction: column;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.catalog-card-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--card-bg, #787878);
  border-radius: 0.85rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  color: var(--card-desc-color, #dcdcdc);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.32s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}
.catalog-card-inner:hover {
  transform: translateY(-0.375rem);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
}
.catalog-card-head {
  padding: 1.5rem 1.8rem 0.25rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  box-sizing: border-box;
}
.catalog-card-head .card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0;
}
.catalog-card-head .tag-square {
  width: 0.85rem;
  height: 0.85rem;
  background: var(--accent, #d61618);
  border-radius: 0.2rem;
  display: inline-block;
  flex-shrink: 0;
}
.catalog-card-head .tag-text {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--card-title-color, #f0f0f0);
  letter-spacing: 0.01em;
}
.catalog-card-thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 11;
  background: var(--card-bg, #787878);
  padding: 1rem 1.5rem 1.5rem;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.catalog-pure-img {
  max-width: 92%;
  max-height: 92%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.1));
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.catalog-card-inner:hover .catalog-pure-img {
  transform: scale(1.05);
}
.catalog-card-info {
  padding: 1.8rem 2.25rem 1.8rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  align-items: flex-start;
  text-align: left;
  box-sizing: border-box;
}
.catalog-card-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent, #d61618);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}
.catalog-card-title {
  font-family: var(--font-heading, inherit);
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  margin: 0 0 0.45rem 0;
  transition: color 0.25s ease;
}
.catalog-card-inner:hover .catalog-card-title {
  color: #ffffff;
}
.catalog-card-tagline {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--card-desc-color, #dcdcdc);
  margin: 0 0 1rem 0;
  font-weight: 400;
}

/* Catalog Card Specs List - Never turn red on card hover */
.catalog-card-specs {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.catalog-card-specs li {
  font-size: 0.92rem;
  line-height: 1.5;
  color: #dcdcdc !important;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  transition: none;
}
.catalog-card-specs .spec-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent, #d61618);
  flex-shrink: 0;
  transform: translateY(-2px);
}
.catalog-card-specs .spec-label {
  font-weight: 600;
  color: #f0f0f0 !important;
  white-space: nowrap;
}
.catalog-card-specs .spec-val {
  color: #dcdcdc !important;
}

/* Enforce specs colors on card hover */
.catalog-card-inner:hover .catalog-card-specs,
.catalog-card-inner:hover .catalog-card-specs li,
.catalog-card-inner:hover .catalog-card-specs .spec-label {
  color: #f0f0f0 !important;
}
.catalog-card-inner:hover .catalog-card-specs .spec-val {
  color: #dcdcdc !important;
}

.catalog-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-heading, inherit);
  font-size: 0.98rem;
  font-weight: 500;
  color: #ffffff;
  margin-top: auto;
  padding-top: 1rem;
  transition: color 0.25s ease, gap 0.25s ease;
}
.catalog-card-cta svg {
  width: 1.15em;
  height: 1.15em;
  transition: transform 0.25s ease;
}
.catalog-card-inner:hover .catalog-card-cta {
  color: #ffffff;
  font-weight: 600;
  gap: 0.8rem;
}
.catalog-card-inner:hover .catalog-card-cta svg {
  transform: translateX(4px);
}

/* No Results & Pagination */
.product-no-results {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 4rem 2rem;
  text-align: center;
  color: #b8b8b8;
}
.clt-pagination-container {
  margin-top: 3.5rem;
  display: flex;
  justify-content: center;
}
.clt-pagination-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.clt-page-item a,
.clt-page-item span.current,
.clt-page-item span.dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.625rem;
  height: 2.625rem;
  padding: 0 0.875rem;
  border-radius: 0.5rem;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  box-sizing: border-box;
  transition: all 0.2s ease;
}
.clt-page-item a {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
}
.clt-page-item a:hover {
  border-color: var(--accent, #d61618);
  color: var(--accent, #d61618);
  transform: translateY(-1px);
}
.clt-page-item.is-active span.current {
  background: var(--accent, #d61618);
  border: 1px solid var(--accent, #d61618);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(214, 22, 24, 0.35);
}
.clt-page-item.is-dots span.dots {
  border: none;
  background: transparent;
  color: #b8b8b8;
}


/* ============================================
   2. Single Product: Full Banner & Core Two-Column Showcase
   ============================================ */

/* Top Full-Width Banner Poster */
.clt-product-banner-showcase {
  width: 100%;
  background: #000000;
  overflow: hidden;
}
.clt-banner-poster-container {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.clt-banner-poster-img {
  width: 100%;
  height: auto;
  max-height: 88vh;
  object-fit: cover;
  display: block;
}

/* Two-Column Product Core Showcase (Gallery Left, Info & Features Right) */
.clt-pdp-core-section {
  padding: 3.5rem 0 4.5rem;
  background: var(--home-dark-bg, #515151);
}
.clt-pdp-showcase-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 3.5vw, 4rem);
  align-items: start;
}

/* (a) Left Column: Product Gallery Card */
.clt-pdp-gallery-col {
  width: 100%;
}
.clt-pdp-gallery-card {
  background: var(--card-bg, #787878);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1.25rem;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  box-sizing: border-box;
}
.pdp-main-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 0.82;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pdp-active-main-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: opacity 0.22s ease, transform 0.3s ease;
}
.pdp-thumbs-wrap {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  width: 100%;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.pdp-thumb-btn {
  width: 4.5rem;
  height: 4.5rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  padding: 0.35rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-sizing: border-box;
}
.pdp-thumb-btn img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.pdp-thumb-btn:hover {
  border-color: rgba(214, 22, 24, 0.6);
  background: rgba(255, 255, 255, 0.3);
}
.pdp-thumb-btn.is-active {
  border-color: var(--accent, #d61618);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 8px rgba(214, 22, 24, 0.35);
}

/* (b) Right Column: Product Title, Intro & 6 Feature Badges Grid */
.clt-pdp-info-col {
  display: flex;
  flex-direction: column;
}
.clt-pdp-main-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: clamp(2rem, 2.8vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.25;
  margin: 0 0 1rem 0;
}
.clt-pdp-intro-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #b8b8b8;
  margin: 0 0 2.25rem 0;
}
.clt-pdp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.clt-pdp-feature-card {
  background: var(--card-bg, #787878);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  padding: 1.25rem 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 7.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  box-sizing: border-box;
}
.clt-pdp-feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}
.clt-pdp-feature-icon {
  margin-bottom: 0.65rem;
  color: var(--accent, #d61618);
  display: flex;
  align-items: center;
  justify-content: center;
}
.clt-pdp-feature-icon svg {
  width: auto;
  height: 4.05rem;
  max-width: 100%;
  display: block;
  stroke: var(--accent, #d61618);
  stroke-width: 1.75;
  margin-bottom: 0.2rem;
}
.clt-pdp-feature-icon .clt-custom-sp-icon {
  width: auto;
  height: 3.6rem;
  max-width: 100%;
  object-fit: contain;
  margin-bottom: 0.2rem;
}
.clt-sp-icon-badge .clt-custom-sp-icon {
  width: 2.8rem;
  height: 2.8rem;
  object-fit: contain;
}
.clt-pdp-feature-name {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.35;
  margin: 0;
}


/* ============================================
   3. Single Product: Selling Points Layouts (Bento Grid 1-2-1-2 & Classic Zigzag)
   ============================================ */

/* Layout Switcher Floating / Header Pill */
.clt-pdp-layout-toggle-wrap {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 2.25rem;
}
.clt-layout-toggle-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 9999px;
  padding: 0.35rem 0.45rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}
.clt-toggle-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  padding-left: 0.65rem;
  padding-right: 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.clt-toggle-btn {
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  line-height: 1;
}
.clt-toggle-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
}
.clt-toggle-btn.is-active {
  background: #ffffff;
  color: #0b0d10;
  font-weight: 700;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

/* 3.1 Bento Card Grid (1-2-1-2 Layout from Client Sketch) */
.clt-sp-bento-section {
  padding: 3.5rem 0 6rem;
  background: var(--home-dark-bg, #515151);
}
.clt-pdp-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.clt-bento-card {
  background: var(--card-bg, #787878);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.35rem;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
}
.clt-bento-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.32);
  border-color: rgba(255, 255, 255, 0.24);
}

/* Full Width Card (1-Column Span 2) */
.clt-bento-card.card-full {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  min-height: 24rem;
}
.clt-bento-card.card-full.full-img-right .bento-media-wrap {
  order: 2;
}
.clt-bento-card.card-full.full-img-right .bento-content-wrap {
  order: 1;
}
.clt-bento-card.card-full .bento-media-wrap {
  background: #0d0f12;
  min-height: 24rem;
  max-height: 30rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.clt-bento-card.card-full .bento-content-wrap {
  padding: clamp(2.25rem, 3.8vw, 3.75rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
}

/* Half Width Card (2-Column Grid Item) */
.clt-bento-card.card-half {
  grid-column: span 1;
  display: flex;
  flex-direction: column;
}
.clt-bento-card.card-half .bento-media-wrap {
  background: #0d0f12;
  height: 18.5rem;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.clt-bento-card.card-half .bento-content-wrap {
  padding: 2.25rem 2.25rem 2.5rem;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
}

/* Common Media & Content Elements */
.bento-media-asset {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.clt-bento-card:hover .bento-media-asset {
  transform: scale(1.035);
}
.bento-media-wrap video.bento-media-asset {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bento-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 1.25rem;
}
.bento-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.65rem;
  height: 3.65rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}
.bento-icon-badge svg {
  width: 2.45rem;
  height: 2.45rem;
  max-width: 100%;
  display: block;
  stroke: currentColor;
  stroke-width: 1.75;
}
.bento-feature-num {
  font-size: 1.35rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.28);
  font-family: var(--font-heading, 'Outfit', monospace);
  letter-spacing: 0.05em;
}
.bento-card-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: clamp(1.3rem, 1.75vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin: 0 0 0.85rem 0;
  letter-spacing: -0.01em;
}
.bento-card-desc {
  font-size: 0.95rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* 3.2 Linear Fullwidth / Narrative Stack Layout (Minimal Clean) */
.clt-sp-linear-section {
  padding: 3.5rem 0 6rem;
  background: var(--home-dark-bg, #515151);
}
.clt-sp-linear-list {
  display: flex;
  flex-direction: column;
  gap: 5.5rem;
}
.clt-linear-item {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  margin: 0;
}
.clt-linear-header {
  margin: 0 auto 2.5rem;
  max-width: 980px;
  text-align: center;
}
.clt-linear-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  margin: 0 auto 1.1rem;
  letter-spacing: -0.02em;
  text-align: center;
}
.clt-linear-desc {
  font-size: clamp(1.05rem, 1.35vw, 1.25rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 auto;
  max-width: 900px;
  text-align: center;
}
.clt-linear-media {
  width: 100%;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
.clt-linear-asset {
  width: 100%;
  height: auto;
  display: block;
  border: none;
  border-radius: 0;
  box-shadow: none;
  object-fit: cover;
}
.clt-linear-media video.clt-linear-asset {
  width: 100%;
  height: auto;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

/* 3.3 Classic Zigzag Section */
.clt-sp-zigzag-section {
  padding: 4rem 0 5.5rem;
  background: var(--home-dark-bg, #515151);
}
.clt-sp-card-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--card-bg, #787878);
  border: none;
  border-radius: 1.25rem;
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}
.clt-sp-card-row:last-child {
  margin-bottom: 0;
}
.clt-sp-card-row.layout-img-right .clt-sp-media-col {
  order: 2;
}
.clt-sp-card-row.layout-img-right .clt-sp-content-col {
  order: 1;
}
.clt-sp-media-col {
  background: #0d0f12;
  min-height: 24rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.clt-sp-media-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.clt-sp-feature-img {
  width: 100%;
  height: 100%;
  max-height: 28rem;
  object-fit: cover;
  display: block;
}
.clt-sp-media-col video {
  width: 100%;
  height: 100%;
  max-height: 28rem;
  object-fit: cover;
}
.clt-sp-content-col {
  background: var(--card-bg, #787878);
  padding: clamp(2.5rem, 4vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  transform: translateY(-1.5rem); /* 微调上移，消除过度偏上，保持舒展呼吸感 */
}
.clt-sp-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.25rem;
  height: 4.25rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  margin-bottom: 1.25rem;
}
.clt-sp-icon-badge svg {
  width: 3.05rem;
  height: 3.05rem;
  max-width: 100%;
  display: block;
  stroke: currentColor;
  stroke-width: 1.75;
}
.clt-sp-heading {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin: 0 0 1rem 0;
  letter-spacing: -0.01em;
}
.clt-sp-paragraph {
  font-size: 0.96rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
}


/* ============================================
   4. Single Product: Specifications Table (#787878 Dark Theme)
   ============================================ */
.clt-product-specs-section {
  padding: 4.5rem 0 5.5rem;
  background: var(--home-dark-bg, #515151);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.section-heading-clean {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-heading-clean h2 {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}
.section-heading-clean p {
  font-size: 1.05rem;
  color: #b8b8b8;
}

/* Specs Table Card & Matrix Layout (Single Source of Truth) */
.clt-spec-table-card {
  background: var(--home-dark-bg, #515151);
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  width: 100%;
  max-width: min(100%, 58rem);
  margin: 0 auto;
}
.clt-spec-table-responsive {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.clt-spec-table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  text-align: left;
  table-layout: auto;
  background: var(--home-dark-bg, #515151);
}
.clt-spec-table th,
.clt-spec-table td {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--home-dark-bg, #515151);
  padding: 0.65rem 1.25rem;
  font-family: 'Plus Jakarta Sans', var(--font), sans-serif;
  vertical-align: middle;
  box-sizing: border-box;
}

/* Table Header Row (Model Names) */
.clt-spec-matrix-table thead tr {
  background: #5a5a5a;
}
.clt-spec-table .clt-spec-th-label,
.clt-spec-table th.clt-spec-th-label {
  font-size: 0.96rem;
  font-weight: 700;
  color: #f0f0f0;
  text-align: left;
  background: #5a5a5a;
  white-space: nowrap;
  width: 32%;
}
.clt-spec-table .clt-spec-th-model,
.clt-spec-table th.clt-spec-th-model {
  font-size: 0.96rem;
  font-weight: 700;
  color: #f0f0f0;
  text-align: left;
  background: #5a5a5a;
  min-width: 6.25rem;
  white-space: nowrap;
}

/* Table Body Rows (Parameter Labels & Values) */
.clt-spec-table .clt-spec-label,
.clt-spec-table th.clt-spec-label {
  white-space: nowrap;
  width: 32%;
  font-size: 0.94rem;
  font-weight: 700;
  color: #f0f0f0;
  text-align: left;
  background: #5a5a5a;
}
.clt-spec-table .clt-spec-col-val,
.clt-spec-table td.clt-spec-col-val,
.clt-spec-table .clt-spec-val,
.clt-spec-table .clt-spec-span-val,
.clt-spec-table td.clt-spec-span-val,
.clt-spec-table td.clt-spec-val {
  font-size: 0.94rem;
  color: #dcdcdc;
  text-align: left;
  background: var(--home-dark-bg, #515151);
}

/* WYSIWYG Pasted / Created Specs Table Support */
.clt-spec-rich-card {
  width: 100%;
  max-width: min(100%, 58rem);
  margin: 0 auto;
}
.clt-spec-rich-card table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--home-dark-bg, #515151);
  margin: 0 auto;
}
.clt-spec-rich-card table th,
.clt-spec-rich-card table td {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--home-dark-bg, #515151);
  padding: 0.65rem 1.25rem;
  font-family: 'Plus Jakarta Sans', var(--font), sans-serif;
  font-size: 0.94rem;
  color: #dcdcdc;
  vertical-align: middle;
}
.clt-spec-rich-card table thead tr th,
.clt-spec-rich-card table tr:first-child th,
.clt-spec-rich-card table tr:first-child td {
  background: #5a5a5a;
  color: #ffffff;
  font-weight: 700;
}
.clt-product-bottom-rich-section {
  padding: 3rem 0;
  background: var(--home-dark-bg, #515151);
}
.clt-product-bottom-rich-wrap {
  max-width: var(--container-max-width, 100rem);
  margin: 0 auto;
  color: #e2e8f0;
  line-height: 1.8;
}


/* ============================================
   5. Single Product: Related Products & Inquiry
   ============================================ */

/* Related Products */
.clt-related-products-section {
  padding: 0.25rem 0 6rem;
  background: var(--home-dark-bg, #515151);
  /* border-top: 1px solid rgba(255, 255, 255, 0.08); */
}
.clt-related-products-section .catalog-card-title {
  color: #ffffff;
}
.related-products-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.375rem;
  gap: 1.25rem;
}
.related-title-wrap h2 {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 2.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.375rem;
}
.related-title-wrap p {
  font-size: 1rem;
  color: #b8b8b8;
  margin: 0;
}
.btn-clean-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #ffffff;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.25s ease, gap 0.25s ease;
}
.btn-clean-link svg {
  stroke: #ffffff;
  transition: transform 0.25s ease;
}
.btn-clean-link:hover {
  color: var(--accent, #d61618);
  gap: 0.75rem;
}
.btn-clean-link:hover svg {
  stroke: var(--accent, #d61618);
  transform: translateX(3px);
}

/* Integrated Factory Inquiry */
.clt-pdp-inquiry-section {
  padding: 5.25rem 0 6.5rem;
  background: var(--home-dark-bg, #515151);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.clt-pdp-inquiry-card {
  background: #ffffff;
  border-radius: 1.25rem;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.15);
  padding: 3.5rem 4rem;
  max-width: 60rem;
  margin: 0 auto;
}
.inquiry-card-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.inquiry-badge {
  display: inline-block;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent, #d61618);
  background: #fff1f2;
  padding: 0.25rem 0.875rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}
.inquiry-card-header h2 {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.625rem;
}
.inquiry-card-header p {
  font-size: 1.05rem;
  color: #64748b;
  max-width: 42.5rem;
  margin: 0 auto;
}
.clt-direct-inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}
.form-group label {
  font-size: 0.92rem;
  font-weight: 600;
  color: #334155;
}
.form-input, .form-textarea {
  width: 100%;
  padding: 0.8125rem 1.125rem;
  font-size: 0.98rem;
  color: #0f172a;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  outline: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}
.form-input:focus, .form-textarea:focus {
  background: #ffffff;
  border-color: var(--accent, #d61618);
  box-shadow: 0 0 0 3px rgba(214, 22, 24, 0.15);
}
.btn-inquiry-submit {
  width: 100%;
  padding: 1rem 2rem;
  font-size: 1.08rem;
  font-weight: 700;
  border-radius: 0.5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
}


/* ============================================
   6. Responsive Adaptations
   ============================================ */
@media (max-width: 1024px) {
  .product-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
  .clt-pdp-showcase-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .clt-pdp-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .clt-sp-card-row,
  .clt-sp-card-row.layout-img-right {
    grid-template-columns: 1fr;
  }
  .clt-sp-card-row.layout-img-right .clt-sp-media-col {
    order: 1;
  }
  .clt-sp-card-row.layout-img-right .clt-sp-content-col {
    order: 2;
  }
  .clt-pdp-inquiry-card {
    padding: 2.25rem 1.5rem;
  }
  .form-row-2col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .product-catalog-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .clt-pdp-features-grid {
    grid-template-columns: 1fr;
  }
  .clt-pdp-gallery-card {
    padding: 1.25rem;
  }
}


/* ============================================
   7. PDP Fullscreen Image Lightbox (Fancybox Style)
   ============================================ */
.clt-linear-media,
.bento-media-wrap,
.clt-sp-media-wrap {
  position: relative;
  cursor: zoom-in;
}

.clt-pdp-zoom-hint {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.25s ease;
  pointer-events: none;
  z-index: 5;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.clt-linear-media:hover .clt-pdp-zoom-hint,
.bento-media-wrap:hover .clt-pdp-zoom-hint,
.clt-sp-media-wrap:hover .clt-pdp-zoom-hint {
  opacity: 1;
  transform: scale(1);
}

.clt-pdp-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}
.clt-pdp-lightbox-modal.is-open {
  opacity: 1;
  visibility: visible;
}
.clt-pdp-lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.clt-pdp-lightbox-content {
  position: relative;
  z-index: 2;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  box-sizing: border-box;
}
.clt-pdp-lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s ease, transform 0.2s ease;
}
.clt-pdp-lightbox-close:hover {
  background: var(--accent, #d61618) !important;
  border-color: var(--accent, #d61618) !important;
  transform: rotate(90deg) scale(1.05);
}
.clt-pdp-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s ease, transform 0.2s ease;
}
.clt-pdp-lightbox-nav:hover {
  background: var(--accent, #d61618) !important;
  border-color: var(--accent, #d61618) !important;
  transform: translateY(-50%) scale(1.1);
}
.clt-pdp-lightbox-nav.prev {
  left: 2rem;
}
.clt-pdp-lightbox-nav.next {
  right: 2rem;
}
@media (max-width: 768px) {
  .clt-pdp-lightbox-nav.prev { left: 0.75rem; }
  .clt-pdp-lightbox-nav.next { right: 0.75rem; }
}
.clt-pdp-lightbox-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 92vw;
  max-height: 90vh;
  user-select: none;
}
.clt-pdp-lightbox-img {
  max-width: 90vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transition: opacity 0.2s ease;
}
.clt-pdp-lightbox-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  color: #e0e0e0;
  font-size: 0.95rem;
}
.clt-pdp-lightbox-counter {
  background: rgba(255, 255, 255, 0.15);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-weight: 600;
  color: #ffffff;
  font-size: 0.85rem;
}
.clt-pdp-lightbox-caption {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-weight: 600;
  color: #cbd5e1;
  max-width: 600px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}