/* ===================================
   COMPONENTS — T005 & T010
   Skeleton Loading, WhatsApp CTA, 
   Fallback Error UI, Drawer Skeletons
   =================================== */

/* --- SKELETON LOADING SYSTEM --- */
@keyframes skeleton-pulse {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

.skeleton-pulse {
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  background: linear-gradient(90deg, #e0e0e0 25%, #f0f0f0 50%, #e0e0e0 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite, skeleton-shimmer 2s linear infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Product Detail Skeleton */
.product-detail-skeleton {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.skeleton-image {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
}

.skeleton-content {
  padding: var(--space-lg) 0;
}

.skeleton-line {
  display: block;
  background: #e0e0e0;
}

/* Category Drawer Skeleton */
.drawer-skeleton {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  padding: var(--space-lg);
}

.drawer-skeleton-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
}

.drawer-skeleton-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
}

.drawer-skeleton-text {
  flex: 1;
  height: 1rem;
  border-radius: var(--radius-sm);
}

/* Blog Skeleton */
.blog-skeleton-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.blog-skeleton-image {
  height: 200px;
}

.blog-skeleton-body {
  padding: var(--space-lg);
}

/* --- WHATSAPP CTA BUTTON --- */
.whatsapp-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: 1.1rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-xl);
}

.whatsapp-cta-btn:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.whatsapp-cta-btn svg {
  flex-shrink: 0;
}

/* Sticky WhatsApp CTA on product detail (mobile) */
@media (max-width: 1024px) {
  .product-detail-info .whatsapp-cta-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    border-radius: 0;
    justify-content: center;
    z-index: 999;
    padding: 1rem;
    font-size: 1rem;
  }

  .product-detail-section {
    padding-bottom: 5rem; /* make room for sticky CTA */
  }

  .product-detail-skeleton {
    grid-template-columns: 1fr;
  }
}

/* --- FALLBACK ERROR UI --- */
.fallback-error-ui {
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
  max-width: 500px;
  margin: 0 auto;
}

.fallback-icon {
  font-size: 64px !important;
  color: var(--color-gray-medium);
  margin-bottom: var(--space-lg);
}

.fallback-error-ui h2 {
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
}

.fallback-error-ui p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

/* Category empty state */
.category-empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--color-text-muted);
}

.category-empty-state p {
  margin-bottom: var(--space-md);
}

/* ===================================================
   BLOG POST — ARTICLE PAGE (T022 / US3)
   =================================================== */

/* ---- Breadcrumb ---- */
.article-breadcrumb {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem var(--gutter);
}

.article-breadcrumb-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.article-breadcrumb-inner a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.article-breadcrumb-inner a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--color-gray-medium);
  font-size: 0.75rem;
}

.breadcrumb-current {
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---- Section Wrapper ---- */
.article-section {
  padding: var(--space-3xl) 0;
  min-height: 60vh;
}

.article-container {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---- Hero Image ---- */
.article-hero {
  width: 100%;
  height: 440px;
  background-color: var(--color-bg-light);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-bottom: var(--space-2xl);
  border-radius: 0;
}

.article-hero--no-image {
  height: 0;
  margin-bottom: 0;
}

.article-hero-skeleton {
  width: 100%;
  height: 440px;
  border-radius: 0;
  margin-bottom: var(--space-2xl);
  display: block;
}

/* ---- Meta (category + date) ---- */
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.article-meta-skeleton {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.article-category {
  display: inline-block;
  background: var(--color-cta-yellow);
  color: var(--color-primary-darker);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-sm);
}

.article-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ---- Article Title ---- */
.article-title {
  font-family: var(--font-primary);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin-bottom: var(--space-2xl);
}

/* ---- Article Content Typography ---- */
.article-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-text-dark);
  margin-bottom: var(--space-2xl);
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin: 2.5rem 0 1rem;
  padding-top: var(--space-md);
  border-top: 3px solid var(--color-cta-yellow);
  line-height: 1.3;
}

.article-content h3 {
  font-size: 1.2rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  margin: 2rem 0 0.75rem;
}

.article-content p {
  margin-bottom: 1.25rem;
}

.article-content ul,
.article-content ol {
  margin: 0 0 1.25rem 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}

.article-content blockquote {
  border-left: 4px solid var(--color-cta-yellow);
  padding: var(--space-md) var(--space-xl);
  margin: 1.5rem 0;
  background: var(--color-bg-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.article-content a {
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-semibold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.article-content a:hover {
  color: var(--color-secondary);
}

/* ---- CTA Section (share + WhatsApp) ---- */
.article-cta-section {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-3xl);
}

/* Share buttons */
.article-share {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.article-share-label {
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 0.25rem;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.share-whatsapp {
  background: #25D366;
  color: var(--color-white);
}

.share-whatsapp:hover {
  background: #1da851;
  transform: translateY(-1px);
}

.share-linkedin {
  background: #0a66c2;
  color: var(--color-white);
}

.share-linkedin:hover {
  background: #004182;
  transform: translateY(-1px);
}

/* ---- Related Posts ---- */
.related-posts-section {
  margin-top: var(--space-3xl);
}

.related-posts-title {
  font-size: 1.4rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 3px solid var(--color-cta-yellow);
  display: inline-block;
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.related-post-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  background: var(--color-white);
}

.related-post-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.related-post-image {
  height: 180px;
  background-color: var(--color-bg-light);
  background-size: cover;
  background-position: center;
}

.related-post-image--placeholder {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary) 100%);
  position: relative;
}

.related-post-image--placeholder::after {
  content: '📰';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.5rem;
  opacity: 0.3;
}

.related-post-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.related-post-date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
  display: block;
}

.related-post-title {
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.related-post-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.related-post-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  transition: color var(--transition-fast);
}

.related-post-card:hover .related-post-link {
  color: var(--color-secondary);
}

/* Related posts skeleton */
.related-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-md);
}

.related-skeleton-card {
  height: 280px;
  border-radius: var(--radius-lg);
  display: block;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .related-posts-grid,
  .related-skeleton-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-hero,
  .article-hero-skeleton {
    height: 300px;
  }
}

@media (max-width: 640px) {
  .related-posts-grid,
  .related-skeleton-grid {
    grid-template-columns: 1fr;
  }

  .article-hero,
  .article-hero-skeleton {
    height: 220px;
  }

  .article-cta-section {
    flex-direction: column;
    align-items: flex-start;
  }

  .article-content h2 {
    font-size: 1.25rem;
  }

  /* Article WhatsApp CTA — sticky on mobile */
  #article-loaded .whatsapp-cta-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    border-radius: 0;
    justify-content: center;
    z-index: 999;
    padding: 1rem;
    font-size: 1rem;
  }

  #article-loaded .article-container {
    padding-bottom: 5rem;
  }
}

/* ---- Secondary outline button ---- */
.btn-secondary-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 2px solid var(--color-primary-dark);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-semibold);
  font-size: 0.95rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-secondary-outline:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

/* ===================================================
   BLOG CATEGORY FILTERS (T028 / US4)
   =================================================== */

.blog-filters {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  overflow-x: auto;
  padding-bottom: var(--space-xs);
  /* Hide scrollbar for cleaner look */
  scrollbar-width: none; 
  -ms-overflow-style: none;
}

.blog-filters::-webkit-scrollbar {
  display: none;
}

.blog-filter-btn {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.2rem;
  border-radius: 30px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.blog-filter-btn:hover {
  background: var(--color-border);
  color: var(--color-text-dark);
}

.blog-filter-btn.active {
  background: var(--color-primary-dark);
  color: var(--color-white);
  border-color: var(--color-primary-dark);
}

/* ===================================================
   BLOG PAGINATION (T033 / US5)
   =================================================== */

.blog-pagination {
  text-align: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
}

.blog-load-more {
  cursor: pointer;
}

.blog-load-more.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* ===================================================
   BLOG V2 - SSR LISTING, ARCHIVES AND ARTICLE CTA
   =================================================== */

.blog-section {
  background: #f6f8fb;
  padding: 0;
}

.blog-container {
  max-width: var(--max-content);
  margin: 0 auto;
}

.blog-intro {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3xl) var(--gutter) var(--space-2xl);
}

.blog-intro--archive {
  padding-bottom: var(--space-xl);
}

.blog-intro-inner,
.blog-commercial-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2xl);
}

.blog-intro-copy {
  max-width: 720px;
}

.blog-kicker {
  margin: 0 0 var(--space-sm);
  color: var(--color-primary-dark);
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0;
  text-transform: uppercase;
}

.blog-intro h1,
.blog-intro-copy h1 {
  margin: 0 0 var(--space-md);
  color: var(--color-primary-dark);
  font-size: 2.4rem;
  line-height: 1.15;
}

.blog-intro p,
.blog-archive-description,
.blog-commercial-cta p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.blog-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.blog-actions--center {
  justify-content: center;
}

.blog-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.72rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.blog-button:hover {
  transform: translateY(-1px);
}

.blog-button--primary {
  background: var(--color-cta-yellow);
  border-color: var(--color-cta-yellow);
  color: var(--color-primary-darker);
}

.blog-button--primary:hover {
  background: var(--color-cta-yellow-hover);
  border-color: var(--color-cta-yellow-hover);
}

.blog-button--secondary {
  background: var(--color-white);
  border-color: var(--color-primary-dark);
  color: var(--color-primary-dark);
}

.blog-button--secondary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.blog-listing {
  padding: var(--space-2xl) var(--gutter) var(--space-3xl);
}

.blog-listing-header {
  margin-bottom: var(--space-xl);
}

.blog-listing-header h2 {
  margin: 0;
  color: var(--color-primary-dark);
  font-size: 1.6rem;
  line-height: 1.25;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.blog-card,
.related-post-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-fast);
}

.blog-card:hover,
.related-post-card:hover {
  border-color: rgba(15, 78, 129, 0.24);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.blog-card-image,
.related-post-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  background-color: var(--color-border);
  background-position: center;
  background-size: cover;
}

.blog-card-image--fallback {
  background-position: center;
}

.blog-card-body,
.related-post-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: var(--space-lg);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.blog-card-category {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  max-width: 65%;
  padding: 0.2rem 0.55rem;
  overflow: hidden;
  background: rgba(255, 204, 41, 0.28);
  border-radius: var(--radius-sm);
  color: var(--color-primary-darker);
  font-size: 0.72rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blog-card-date,
.related-post-date {
  flex-shrink: 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  margin: 0;
}

.blog-card-title,
.related-post-title,
.blog-card-body h3 {
  margin: 0 0 var(--space-sm);
  color: var(--color-primary-dark);
  font-size: 1.08rem;
  line-height: 1.35;
}

.blog-card-excerpt,
.related-post-excerpt,
.blog-card-body p {
  flex: 1;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.blog-card-link,
.related-post-link {
  display: inline-block;
  margin-top: var(--space-md);
  color: var(--color-primary-dark);
  font-size: 0.9rem;
  font-weight: var(--font-weight-bold);
}

.blog-card:hover .blog-card-link,
.related-post-card:hover .related-post-link {
  color: var(--color-secondary);
}

.blog-filters {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  overflow-x: auto;
  padding-bottom: var(--space-xs);
  scrollbar-width: thin;
}

.blog-filters::-webkit-scrollbar {
  display: block;
  height: 6px;
}

.blog-filters::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 999px;
}

.blog-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 38px;
  padding: 0.5rem 0.95rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text-muted);
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 0.88rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.blog-filter-btn:hover {
  background: var(--color-bg-light);
  color: var(--color-primary-dark);
}

.blog-filter-btn.active {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.blog-filter-btn span {
  opacity: 0.78;
}

.navigation.pagination {
  margin-top: var(--space-2xl);
}

.navigation.pagination .nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.navigation.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
}

.navigation.pagination .page-numbers.current {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.blog-empty {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
}

.blog-empty-icon {
  color: var(--color-primary-dark);
  font-size: 2rem;
}

.blog-empty h2 {
  margin: var(--space-sm) 0 var(--space-sm);
  color: var(--color-primary-dark);
}

.blog-empty p {
  margin: 0 0 var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.blog-commercial-cta {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-2xl) var(--gutter);
}

.blog-commercial-cta .blog-kicker,
.blog-commercial-cta h2 {
  color: var(--color-white);
}

.blog-commercial-cta h2 {
  margin: 0 0 var(--space-sm);
  font-size: 1.55rem;
  line-height: 1.25;
}

.blog-commercial-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.blog-commercial-cta .blog-button--secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.76);
  color: var(--color-white);
}

.blog-commercial-cta .blog-button--secondary:hover {
  background: var(--color-white);
  color: var(--color-primary-dark);
}

.article-container {
  max-width: var(--max-content);
}

.article-reading {
  max-width: 820px;
  margin: 0 auto;
}

.article-title {
  font-size: 2.45rem;
}

.article-commercial-cta {
  margin: var(--space-2xl) 0;
  padding: var(--space-xl);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-cta-yellow);
  border-radius: var(--radius-md);
}

.article-commercial-cta h2 {
  margin: 0 0 var(--space-sm);
  color: var(--color-primary-dark);
  font-size: 1.35rem;
  line-height: 1.3;
}

.article-commercial-cta p {
  margin: 0 0 var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.article-share-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.article-share-section .article-share {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.share-btn {
  min-height: 38px;
}

.related-posts-section {
  margin-top: var(--space-3xl);
}

.related-posts-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-card--related {
  min-height: 100%;
}

@media (max-width: 1024px) {
  .blog-intro-inner,
  .blog-commercial-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .related-posts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .blog-intro {
    padding-top: var(--space-2xl);
  }

  .blog-intro h1,
  .blog-intro-copy h1 {
    font-size: 2rem;
  }

  .blog-grid,
  .related-posts-grid {
    grid-template-columns: 1fr;
  }

  .blog-actions,
  .blog-button {
    width: 100%;
  }

  .blog-button {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .blog-card-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-card-category {
    max-width: 100%;
  }

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

  #article-loaded .article-container {
    padding-bottom: 0;
  }

  .article-commercial-cta {
    padding: var(--space-lg);
  }

  .article-share-section {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* ===================================================
   CATÁLOGO — TAREFA 11 EDGE CASES & FALLBACKS
   (product card thumbs, placeholders, empty states,
   tabelas Gutenberg responsivas)
   =================================================== */

/* ===================================================
   BLOG V3 - EDITORIAL REFINEMENT
   =================================================== */

.blog-section {
  background: #eef3f7;
  color: var(--color-text-dark);
}

.blog-container {
  max-width: 1180px;
}

.blog-intro {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 204, 41, 0.16) 0, rgba(255, 204, 41, 0) 38%),
    linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
  border-bottom: 1px solid #dfe7ee;
  padding: 3.2rem var(--gutter) 2.7rem;
}

.blog-intro::after {
  content: '';
  position: absolute;
  right: var(--gutter);
  bottom: 0;
  width: 180px;
  height: 5px;
  background: var(--color-cta-yellow);
}

.blog-intro-inner {
  position: relative;
  z-index: 1;
  align-items: center;
}

.blog-intro-copy {
  max-width: 760px;
}

.blog-kicker {
  color: var(--color-primary-dark);
  font-size: 0.76rem;
  font-weight: var(--font-weight-extrabold);
}

.blog-intro h1,
.blog-intro-copy h1 {
  color: var(--color-primary-darker);
  font-size: 3rem;
  line-height: 1.05;
}

.blog-intro p,
.blog-archive-description {
  max-width: 680px;
  color: #4b5f70;
  font-size: 1.02rem;
}

.blog-button {
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.blog-button--secondary {
  background: transparent;
}

.blog-listing {
  padding: 2.5rem var(--gutter) 4rem;
}

.blog-featured {
  margin-bottom: 2.7rem;
}

.blog-featured-card {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  min-height: 360px;
  overflow: hidden;
  background: var(--color-primary-darker);
  border-radius: 8px;
  box-shadow: 0 22px 44px rgba(10, 53, 86, 0.16);
  color: var(--color-white);
  text-decoration: none;
}

.blog-featured-media {
  position: relative;
  min-height: 360px;
  background-color: #cfd8e3;
  background-position: center;
  background-size: cover;
}

.blog-featured-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 53, 86, 0) 48%, rgba(10, 53, 86, 0.62) 100%);
}

.blog-featured-label {
  position: absolute;
  left: var(--space-lg);
  top: var(--space-lg);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.38rem 0.75rem;
  background: var(--color-cta-yellow);
  border-radius: var(--radius-sm);
  color: var(--color-primary-darker);
  font-size: 0.72rem;
  font-weight: var(--font-weight-extrabold);
  text-transform: uppercase;
}

.blog-featured-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 2.1rem;
}

.blog-featured-meta {
  justify-content: flex-start;
  margin-bottom: var(--space-lg);
}

.blog-featured-card .blog-card-category {
  background: rgba(255, 204, 41, 0.95);
  color: var(--color-primary-darker);
}

.blog-featured-card .blog-card-date {
  color: rgba(255, 255, 255, 0.78);
}

.blog-featured-title {
  margin: 0 0 var(--space-md);
  color: var(--color-white);
  font-size: 2rem;
  line-height: 1.14;
}

.blog-featured-excerpt {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1rem;
  line-height: 1.72;
}

.blog-featured-link {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-lg);
  color: var(--color-cta-yellow);
  font-weight: var(--font-weight-extrabold);
}

.blog-featured-link::after,
.blog-card-link::after,
.related-post-link::after {
  content: '->';
  margin-left: 0.4rem;
}

.blog-listing-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.blog-listing-header {
  margin-bottom: 0;
}

.blog-listing-header h2 {
  max-width: 760px;
  color: var(--color-primary-darker);
  font-size: 1.9rem;
}

.blog-filters {
  margin: 0;
  padding: var(--space-xs) 0 var(--space-sm);
}

.blog-filter-btn {
  background: var(--color-white);
  border-color: #d9e2ea;
  border-radius: var(--radius-sm);
  color: #425466;
}

.blog-filter-btn.active {
  background: var(--color-primary-darker);
  border-color: var(--color-primary-darker);
}

.blog-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
}

.blog-card {
  flex-direction: row;
  min-height: 232px;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid #dfe7ee;
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(15, 78, 129, 0.07);
}

.blog-card:hover {
  border-color: rgba(15, 78, 129, 0.34);
  box-shadow: 0 18px 36px rgba(15, 78, 129, 0.13);
}

.blog-card-image {
  flex: 0 0 43%;
  width: 43%;
  min-height: 232px;
  aspect-ratio: auto;
}

.blog-card-body {
  padding: 1.25rem;
}

.blog-card-meta {
  align-items: flex-start;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.blog-card-category {
  max-width: 100%;
  background: rgba(255, 204, 41, 0.38);
  color: var(--color-primary-darker);
}

.blog-card-title,
.blog-card-body h3 {
  color: var(--color-primary-darker);
  font-size: 1.02rem;
}

.blog-card-excerpt,
.blog-card-body p {
  color: #5f6f7d;
  font-size: 0.88rem;
}

.blog-card-link {
  color: var(--color-primary-dark);
}

.blog-commercial-cta {
  background:
    linear-gradient(90deg, var(--color-primary-darker) 0%, var(--color-primary-dark) 100%);
}

.article-container {
  max-width: 1180px;
}

.article-reading {
  max-width: 780px;
}

.article-title {
  color: var(--color-primary-darker);
  font-size: 2.65rem;
  line-height: 1.12;
}

.article-commercial-cta {
  background: #f7fafc;
  border-color: #dfe7ee;
  border-left-color: var(--color-cta-yellow);
}

.related-posts-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.related-post-card {
  flex-direction: column;
}

.related-post-card .blog-card-image {
  flex: none;
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 10;
}

@media (max-width: 1024px) {
  .blog-featured-card {
    grid-template-columns: 1fr;
  }

  .blog-featured-media {
    min-height: 300px;
  }

  .blog-featured-media::after {
    background: linear-gradient(180deg, rgba(10, 53, 86, 0) 55%, rgba(10, 53, 86, 0.45) 100%);
  }

  .blog-grid,
  .related-posts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .blog-intro {
    padding: 2.35rem var(--gutter) 2rem;
  }

  .blog-intro::after {
    left: var(--gutter);
    right: auto;
    width: 120px;
  }

  .blog-intro h1,
  .blog-intro-copy h1 {
    font-size: 2.2rem;
  }

  .blog-featured-card {
    min-height: 0;
  }

  .blog-featured-media {
    min-height: 220px;
  }

  .blog-featured-content {
    padding: 1.4rem;
  }

  .blog-featured-title {
    font-size: 1.55rem;
  }

  .blog-listing-header h2 {
    font-size: 1.55rem;
  }

  .blog-card {
    flex-direction: column;
  }

  .blog-card-image {
    width: 100%;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }
}

/* ===================================================
   BLOG V4 - THIN EDITORIAL RAIL
   =================================================== */

.blog-intro {
  background: var(--color-white);
  border-bottom: 1px solid #dfe7ee;
  padding: 2.45rem var(--gutter) 2.1rem;
}

.blog-intro::after {
  display: none;
}

.blog-intro-inner {
  align-items: flex-end;
}

.blog-intro h1,
.blog-intro-copy h1 {
  margin-bottom: var(--space-sm);
  font-size: 2.55rem;
}

.blog-intro p,
.blog-archive-description {
  margin-bottom: 0;
}

.blog-listing {
  padding-top: 2.1rem;
}

.blog-featured {
  margin-bottom: 2.4rem;
}

.blog-featured-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.blog-featured-heading h2 {
  margin: 0;
  color: var(--color-primary-darker);
  font-size: 1.45rem;
  line-height: 1.25;
}

.blog-featured-arrows {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-primary-dark);
}

.blog-featured-arrows span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid #cfd8e3;
  border-radius: 999px;
  background: var(--color-white);
  font-size: 1.15rem;
}

.blog-featured-rail {
  display: flex;
  gap: var(--space-md);
  margin: 0 calc(var(--gutter) * -1);
  overflow-x: auto;
  padding: 0 var(--gutter) var(--space-sm);
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.blog-featured-rail::-webkit-scrollbar {
  height: 7px;
}

.blog-featured-rail::-webkit-scrollbar-thumb {
  background: #cfd8e3;
  border-radius: 999px;
}

.blog-featured-card {
  flex: 0 0 min(470px, 82vw);
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  min-height: 188px;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid #dfe7ee;
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(15, 78, 129, 0.08);
  color: var(--color-text-dark);
  scroll-snap-align: start;
}

.blog-featured-card:hover {
  border-color: rgba(15, 78, 129, 0.34);
  box-shadow: 0 16px 32px rgba(15, 78, 129, 0.13);
  transform: translateY(-2px);
}

.blog-featured-media {
  min-height: 188px;
}

.blog-featured-media::after {
  display: none;
}

.blog-featured-label {
  left: var(--space-sm);
  top: var(--space-sm);
  min-height: 26px;
  padding: 0.28rem 0.55rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.76);
  color: var(--color-primary-darker);
  font-size: 0.66rem;
}

.blog-featured-content {
  justify-content: flex-start;
  padding: 1rem;
}

.blog-featured-meta {
  margin-bottom: var(--space-sm);
}

.blog-featured-card .blog-card-category {
  background: rgba(15, 78, 129, 0.08);
  color: var(--color-primary-darker);
}

.blog-featured-card .blog-card-date {
  color: var(--color-text-muted);
}

.blog-featured-title {
  margin-bottom: var(--space-sm);
  color: var(--color-primary-darker);
  font-size: 1.08rem;
  line-height: 1.28;
}

.blog-featured-excerpt {
  display: -webkit-box;
  overflow: hidden;
  color: #5f6f7d;
  font-size: 0.86rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-featured-link {
  margin-top: auto;
  color: var(--color-primary-dark);
  font-size: 0.88rem;
}

.blog-card-date,
.related-post-date {
  text-transform: lowercase;
}

@media (max-width: 1024px) {
  .blog-featured-card {
    grid-template-columns: 150px minmax(0, 1fr);
  }

  .blog-featured-media {
    min-height: 184px;
  }
}

@media (max-width: 640px) {
  .blog-intro {
    padding: 2rem var(--gutter) 1.7rem;
  }

  .blog-intro h1,
  .blog-intro-copy h1 {
    font-size: 2.05rem;
  }

  .blog-featured-heading {
    align-items: flex-start;
  }

  .blog-featured-arrows span {
    width: 30px;
    height: 30px;
  }

  .blog-featured-card {
    flex-basis: 86vw;
    grid-template-columns: 120px minmax(0, 1fr);
    min-height: 176px;
  }

  .blog-featured-media {
    min-height: 176px;
  }

  .blog-featured-content {
    padding: 0.85rem;
  }

  .blog-featured-excerpt {
    -webkit-line-clamp: 2;
  }
}

/* ===================================================
   BLOG V5 - SINGLE FEATURED CAROUSEL
   =================================================== */

.blog-listing {
  padding-top: 2rem;
}

.blog-featured {
  margin-bottom: 2.4rem;
}

.blog-featured-heading {
  align-items: center;
  margin-bottom: var(--space-md);
}

.blog-featured-heading h1,
.blog-featured-heading h2 {
  margin: 0;
  color: var(--color-primary-darker);
  font-size: 2rem;
  line-height: 1.15;
}

.blog-featured-arrows {
  gap: var(--space-sm);
}

.blog-featured-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  background: var(--color-white);
  border: 1px solid #cfd8e3;
  border-radius: 999px;
  color: var(--color-primary-dark);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.blog-featured-arrow:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.blog-featured-arrow:disabled {
  cursor: default;
  opacity: 0.38;
}

.blog-featured-arrow span,
.blog-featured-arrows span {
  width: auto;
  height: auto;
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 1.15rem;
}

.blog-featured-rail {
  display: flex;
  gap: 0;
  margin: 0;
  overflow-x: auto;
  padding: 0;
  border-radius: 8px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.blog-featured-rail::-webkit-scrollbar {
  display: none;
}

.blog-featured-card {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 0.55fr);
  min-height: 300px;
  overflow: hidden;
  background: var(--color-primary-darker);
  border: 1px solid rgba(10, 53, 86, 0.16);
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(10, 53, 86, 0.13);
  color: var(--color-white);
  scroll-snap-align: start;
  text-decoration: none;
  transform: none;
}

.blog-featured-card:hover {
  border-color: rgba(10, 53, 86, 0.26);
  box-shadow: 0 18px 38px rgba(10, 53, 86, 0.17);
  transform: none;
}

.blog-featured-media {
  min-height: 300px;
  background-position: center;
  background-size: cover;
}

.blog-featured-media::after {
  display: block;
  background: linear-gradient(90deg, rgba(10, 53, 86, 0) 60%, rgba(10, 53, 86, 0.28) 100%);
}

.blog-featured-label {
  left: var(--space-md);
  top: var(--space-md);
  min-height: 28px;
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-sm);
  color: var(--color-primary-darker);
  font-size: 0.68rem;
}

.blog-featured-content {
  justify-content: center;
  padding: 1.8rem 2rem;
}

.blog-featured-meta {
  margin-bottom: var(--space-md);
}

.blog-featured-card .blog-card-category {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

.blog-featured-card .blog-card-date {
  color: rgba(255, 255, 255, 0.72);
}

.blog-featured-title {
  max-width: 620px;
  margin: 0 0 var(--space-md);
  color: var(--color-white);
  font-size: 1.75rem;
  line-height: 1.16;
}

.blog-featured-excerpt {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.98rem;
  line-height: 1.68;
  -webkit-line-clamp: 3;
}

.blog-featured-link {
  margin-top: var(--space-lg);
  color: var(--color-white);
  font-size: 0.94rem;
}

.blog-listing-toolbar {
  margin-top: var(--space-xl);
}

@media (max-width: 1024px) {
  .blog-featured-card {
    grid-template-columns: minmax(0, 0.48fr) minmax(0, 0.52fr);
    min-height: 280px;
  }

  .blog-featured-media {
    min-height: 280px;
  }

  .blog-featured-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 640px) {
  .blog-listing {
    padding-top: 1.5rem;
  }

  .blog-featured-heading {
    align-items: flex-start;
  }

  .blog-featured-heading h1,
  .blog-featured-heading h2 {
    font-size: 1.75rem;
  }

  .blog-featured-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .blog-featured-media {
    min-height: 190px;
  }

  .blog-featured-media::after {
    display: none;
  }

  .blog-featured-content {
    padding: 1.2rem;
  }

  .blog-featured-title {
    font-size: 1.32rem;
  }
}

/* --- Thumbnail do card de produto (11.1) --- */
.product-card-thumb {
  width: 100%;
  height: 180px;
  object-fit: contain;
  margin-bottom: 15px;
  border-radius: 4px;
  transition: transform 0.3s ease;
}

.drawer-product-card:hover .product-card-thumb {
  transform: scale(1.04);
}

/* --- Placeholder SVG premium quando não há imagem (11.1) --- */
.product-card-thumb-placeholder {
  width: 100%;
  height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #00193C 0%, #003A7A 100%);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.product-card-thumb-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,210,0,0.08) 0%, transparent 60%);
}

.product-card-thumb-placeholder span {
  font-family: 'Manrope', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  position: relative;
  z-index: 1;
}

.product-card-thumb-placeholder svg {
  position: relative;
  z-index: 1;
  opacity: 0.85;
}

/* --- Single product: fallback de imagem com estilo (11.1) --- */
.product-detail-image[src*="aco-lajes"] {
  opacity: 0.45;
  filter: grayscale(30%);
}

/* --- Empty State do catálogo (11.3) --- */
.catalog-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  background: #F8FAFC;
  border: 1px dashed #CBD5E1;
  border-radius: 12px;
  gap: 12px;
}

.catalog-empty-state--full {
  padding: 60px 32px;
  max-width: 520px;
  margin: 40px auto;
}

.catalog-empty-icon {
  opacity: 0.7;
  margin-bottom: 4px;
}

.catalog-empty-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-primary, #00193C);
  margin: 0;
  letter-spacing: -0.01em;
}

.catalog-empty-desc {
  font-family: 'Manrope', sans-serif;
  font-size: 0.9rem;
  color: #64748B;
  line-height: 1.65;
  max-width: 380px;
  margin: 0;
}

.catalog-empty-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 8px;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.25);
}

.catalog-empty-cta:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}

/* --- Tabelas Gutenberg responsivas no conteúdo do produto (11.2) --- */
.product-detail-description table,
.product-detail-description .wp-block-table table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Manrope', sans-serif;
  font-size: 0.92rem;
  margin: 1.5rem 0;
}

.product-detail-description table th,
.product-detail-description .wp-block-table th {
  background: var(--blue-primary, #00193C);
  color: #fff;
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  letter-spacing: 0.02em;
}

.product-detail-description table td,
.product-detail-description .wp-block-table td {
  padding: 9px 14px;
  border-bottom: 1px solid #E2E8F0;
  color: #334155;
  vertical-align: top;
}

.product-detail-description table tr:nth-child(even) td,
.product-detail-description .wp-block-table tr:nth-child(even) td {
  background: #F8FAFC;
}

.product-detail-description table tr:hover td,
.product-detail-description .wp-block-table tr:hover td {
  background: #EFF6FF;
  transition: background 0.15s ease;
}

/* Wrapper de scroll horizontal para tabelas em mobile (11.2) */
.product-detail-description > div[style*="overflow-x"],
.product-detail-description .wp-block-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 6px;
  border: 1px solid #E2E8F0;
}

/* ===================================================
   PRODUTO — TAREFA 3.4
   Conteúdo técnico, CTA e relacionados
   =================================================== */

.product-detail-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, #f5f9fc 0, #eef5fa 46%, #f7fafc 100%);
}

.product-detail-section::before,
.product-detail-section::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.product-detail-section::before {
  top: 0;
  left: 0;
  right: 0;
  height: clamp(420px, 38vw, 580px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0, rgba(236, 245, 251, 0.95) 100%);
}

.product-detail-section::after {
  display: none;
}

.product-detail-container {
  position: relative;
  z-index: 1;
}

.product-detail-container {
  max-width: var(--max-content);
}

.product-detail-loaded {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  grid-template-rows: auto auto;
  grid-template-areas:
    "top    image"
    "bottom image";
  align-items: start;
  gap: clamp(1.5rem, 3vw, 3rem) clamp(1.5rem, 3vw, 3rem);
  margin-bottom: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  background: var(--color-primary-darker);
  border: none;
  border-top: 3px solid var(--color-cta-yellow);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 54px rgba(10, 53, 86, 0.22);
}

.product-detail-info-top {
  grid-area: top;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.product-detail-info-bottom {
  grid-area: bottom;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.4rem;
}

.product-detail-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  background: var(--color-cta-yellow);
  border-radius: 999px;
  color: var(--color-primary-darker);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.product-detail-eyebrow:hover,
.product-detail-eyebrow:focus {
  background: var(--color-cta-yellow-hover);
}

.product-detail-title {
  margin: 0;
  color: #fff;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.12;
  text-align: left;
  letter-spacing: -0.01em;
}

.product-detail-lead {
  margin: 0;
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.85);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.55;
}

.product-detail-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.product-detail-specs__chip {
  padding: 0.4rem 0.85rem;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  color: var(--color-primary-darker);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
}

.product-detail-cta-top {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.25rem;
  padding: 0.85rem 1.6rem;
  background: var(--color-cta-yellow);
  border: none;
  border-radius: var(--radius-md);
  box-shadow: none;
  color: var(--color-primary-darker);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.product-detail-cta-top:hover,
.product-detail-cta-top:focus {
  background: var(--color-cta-yellow-hover);
  transform: translateY(-1px);
}

.product-detail-cta-top svg {
  flex-shrink: 0;
}

.product-detail-image-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  padding: 1.5rem;
  grid-area: image;
  align-self: center;
  background: #fff;
  border-radius: var(--radius-lg);
}

.product-detail-image {
  position: relative;
  z-index: 1;
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: 360px;
  object-fit: contain;
}

.product-detail-image--fallback,
.product-detail-image[src*="aco-lajes"] {
  opacity: 0.62;
  filter: grayscale(18%);
}

@media (max-width: 767px) {
  .product-detail-loaded {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    grid-template-areas:
      "top"
      "image"
      "bottom";
    gap: 1.25rem;
    padding: clamp(1.15rem, 4vw, 1.6rem);
  }

  .product-detail-image-stage {
    min-height: 240px;
    padding: 1rem;
  }

  .product-detail-image {
    max-height: 240px;
  }

  .product-detail-cta-top {
    align-self: stretch;
    width: 100%;
    justify-content: center;
  }

  .product-detail-specs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.product-detail-description {
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: var(--color-white);
  border: 1px solid rgba(10, 53, 86, 0.10);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 42px rgba(10, 53, 86, 0.08);
}

.product-detail-description > *:first-child {
  margin-top: 0;
}

.product-detail-description h2 {
  position: relative;
  margin: 3rem 0 1.25rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(10, 53, 86, 0.10);
  color: var(--color-primary-darker);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.2;
}

.product-detail-description h2::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 86px;
  height: 4px;
  background: var(--color-cta-yellow);
  border-radius: 999px;
}

.product-detail-description h3 {
  color: var(--color-primary-darker);
  font-size: 1.08rem;
}

.product-detail-description .acofer-applications-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 1.1rem;
  margin: 1rem 0 2.45rem;
  align-items: stretch;
  justify-content: stretch;
}

.product-detail-description .acofer-applications-grid > .acofer-application-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 210px;
  min-width: 0;
  padding: 1.15rem;
  background: #f8fbfd;
  border: 1px solid rgba(10, 53, 86, 0.10);
  border-top: 3px solid var(--color-cta-yellow);
  border-radius: var(--radius-md);
}

.acofer-application-card__icon {
  display: none;
}

.acofer-application-card h3 {
  margin: 0 0 0.55rem;
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.3;
  overflow-wrap: normal;
  word-break: normal;
}

.acofer-application-card p {
  margin: 0 0 0.65rem;
  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.62;
}

.product-detail-description .acofer-application-card > .wp-block-group__inner-container {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.acofer-application-card p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.product-detail-description .wp-block-details {
  margin: 1.35rem 0 2.45rem;
  overflow: hidden;
  background: #ffffff;
  border: 2px solid rgba(10, 53, 86, 0.18);
  border-left: 5px solid var(--color-cta-yellow);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 24px rgba(10, 53, 86, 0.08);
}

.product-detail-description .wp-block-details summary {
  position: relative;
  padding: 1.15rem 4.25rem 1.15rem 1.15rem;
  color: var(--color-primary-darker);
  cursor: pointer;
  font-size: 1.12rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.35;
  list-style: none;
}

.product-detail-description .wp-block-details summary::-webkit-details-marker {
  display: none;
}

.product-detail-description .wp-block-details summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 1.15rem;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cta-yellow);
  border-radius: 999px;
  color: var(--color-primary-darker);
  font-size: 1.3rem;
  font-weight: var(--font-weight-extrabold);
  transform: translateY(-50%);
  box-shadow: 0 8px 18px rgba(255, 204, 41, 0.24);
}

.product-detail-description .wp-block-details[open] summary::after {
  content: "−";
}

.product-detail-description .wp-block-details > *:not(summary) {
  padding: 0 1rem 1rem;
}

.product-detail-description .wp-block-table {
  margin: 1rem 0 2.4rem;
  background: #ffffff;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.product-detail-description table,
.product-detail-description .wp-block-table table {
  min-width: 760px;
  table-layout: auto;
}

.product-detail-description table th,
.product-detail-description .wp-block-table th {
  white-space: nowrap;
}

.product-detail-description table td,
.product-detail-description .wp-block-table td {
  white-space: normal;
  word-break: normal;
  overflow-wrap: normal;
}

.acofer-technical-catalog {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 1.2rem;
  align-items: center;
  margin: 1rem 0 1.5rem;
  padding: 1.2rem;
  background:
    linear-gradient(135deg, rgba(10, 53, 86, 0.98), rgba(15, 78, 129, 0.94)),
    var(--color-primary-darker);
  border-radius: var(--radius-lg);
  color: var(--color-white);
}

.acofer-technical-catalog__media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
}

.acofer-technical-catalog__file {
  margin: 0;
  color: var(--color-cta-yellow);
  font-size: 1.8rem;
  font-weight: var(--font-weight-extrabold);
}

.acofer-technical-catalog h3 {
  margin-top: 0;
  color: var(--color-white);
}

.acofer-technical-catalog p {
  color: rgba(255, 255, 255, 0.86);
}

.acofer-technical-catalog .wp-block-button__link {
  background: var(--color-cta-yellow);
  color: var(--color-primary-darker);
  font-weight: var(--font-weight-extrabold);
}

.acofer-technical-catalog .wp-block-button__link:hover {
  background: var(--color-cta-yellow-hover);
  color: var(--color-primary-darker);
}

.product-whatsapp-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  max-width: 100%;
  margin: var(--space-xl) auto 0;
  padding: clamp(1.35rem, 3vw, 2rem);
  background: var(--color-primary-darker);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  box-shadow: 0 22px 48px rgba(10, 53, 86, 0.18);
}

.product-whatsapp-cta__eyebrow {
  margin: 0 0 0.35rem;
  color: var(--color-cta-yellow);
  font-size: 0.78rem;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-whatsapp-cta h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(1.35rem, 2.7vw, 2rem);
  line-height: 1.16;
}

.product-whatsapp-cta p:last-child {
  max-width: 620px;
  margin: 0.55rem 0 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.6;
}

.product-whatsapp-cta .whatsapp-cta-btn {
  margin-top: 0;
  white-space: nowrap;
}

.product-related-section {
  margin-top: var(--space-2xl);
}

.product-related-section__header {
  margin-bottom: 1.2rem;
}

.product-related-section__eyebrow {
  margin: 0 0 0.35rem;
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-related-section h2 {
  margin: 0;
  color: var(--color-primary-darker);
  font-size: clamp(1.45rem, 2.6vw, 2rem);
}

.product-related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.product-related-card {
  position: relative;
  overflow: hidden;
  display: flex;
  min-width: 0;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid rgba(10, 53, 86, 0.12);
  border-radius: var(--radius-lg);
  color: var(--color-primary-darker);
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(10, 53, 86, 0.08);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.product-related-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--color-cta-yellow);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.product-related-card:hover,
.product-related-card:focus-visible {
  border-color: rgba(15, 78, 129, 0.32);
  box-shadow: 0 22px 46px rgba(10, 53, 86, 0.16);
  transform: translateY(-3px);
  outline: none;
}

.product-related-card:hover::before,
.product-related-card:focus-visible::before {
  opacity: 1;
}

.product-related-card__image {
  width: 100%;
  height: 180px;
  object-fit: contain;
  padding: 1rem;
  background: linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
  border-bottom: 1px solid rgba(10, 53, 86, 0.08);
}

.product-related-card h3 {
  margin: 0;
  padding: 1rem;
  color: var(--color-primary-darker);
  font-size: 1rem;
  line-height: 1.35;
}

@media (max-width: 1024px) {
  .product-detail-description .acofer-applications-grid,
  .product-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-whatsapp-cta {
    grid-template-columns: 1fr;
  }

  .product-whatsapp-cta .whatsapp-cta-btn {
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .product-detail-section {
    padding: 2rem 1rem;
  }

  .product-detail-loaded {
    gap: 1rem;
  }

  .product-detail-image-wrapper {
    min-height: 240px;
  }

  .product-detail-image {
    max-height: 280px;
  }

  .product-detail-description {
    padding: 1rem;
  }

  .product-detail-description .acofer-applications-grid,
  .acofer-technical-catalog,
  .product-related-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-description .acofer-applications-grid {
    grid-template-columns: 1fr !important;
  }

  .acofer-application-card {
    min-height: 0;
  }

  .acofer-technical-catalog__media {
    min-height: 120px;
  }

  .product-whatsapp-cta {
    padding: 1.2rem;
  }

  .product-whatsapp-cta .whatsapp-cta-btn {
    width: 100%;
    white-space: normal;
  }

  .product-related-card__image {
    height: 190px;
  }
}