.page-header--slim {
  padding-bottom: var(--space-3);
}

.section--product {
  padding-top: calc(var(--header-h) + 1.5rem);
  padding-bottom: var(--space-6);
}

.btn-wa {
  background: var(--brand-wa);
  color: var(--white);
  border-color: var(--brand-wa);
}

.btn-wa:hover {
  background: var(--brand-wa-dark);
  border-color: var(--brand-wa-dark);
  color: var(--white);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 1.55fr 0.7fr;
  gap: var(--space-5);
  align-items: start;
}

.catalog-layout > * {
  min-width: 0;
}

.catalog-lead {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--slate);
  max-width: none;
}

.catalog-lead--full {
  max-width: none;
}

.buyer-panel {
  padding: var(--space-4);
  background:
    linear-gradient(135deg, rgba(245, 184, 0, 0.12), transparent 55%),
    var(--white);
  border: 1px solid var(--paper-line);
  border-left: 4px solid var(--amber);
}

.buyer-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.buyer-panel p {
  color: var(--slate);
  line-height: 1.7;
}

.section-title--sm {
  font-size: clamp(1.35rem, 2vw, 1.7rem);
}

.use-case-grid {
  display: grid;
  gap: var(--space-3);
}

.use-case {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--white);
  border: 1px solid var(--paper-line);
  transition: border-color var(--fast), transform var(--med) var(--ease);
}

.use-case:hover {
  border-color: var(--amber);
  transform: translateX(4px);
}

.use-case h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.use-case p {
  color: var(--slate);
  font-size: 0.95rem;
  line-height: 1.65;
}

.catalog-side {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.side-card {
  background: var(--white);
  border: 1px solid var(--paper-line);
  border-top: 3px solid var(--amber);
  padding: var(--space-4);
  box-shadow: 0 10px 28px rgba(15, 20, 25, 0.06);
}

.side-card--accent {
  background:
    linear-gradient(160deg, var(--ink) 0%, var(--ink-soft) 100%);
  border-color: var(--ink-line);
  border-top-color: var(--amber);
  color: var(--white);
}

.side-card--accent .eyebrow {
  color: var(--amber);
}

.side-card--accent h2,
.side-card--accent h3 {
  color: var(--white);
}

.side-card--accent p {
  color: rgba(255, 255, 255, 0.78);
}

.side-card h3 {
  font-size: 1.2rem;
}

.side-card p {
  color: var(--slate);
  font-size: 0.95rem;
}

.side-card .btn {
  width: 100%;
}

.side-links li {
  border-bottom: 1px solid var(--paper-line);
}

.side-links a {
  display: block;
  padding: 0.7rem 0;
  font-size: 0.92rem;
  color: var(--ink);
}

.side-links a:hover {
  color: var(--orange);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.35rem;
}

.product-grid > * {
  min-width: 0;
}

.section--catalog {
  padding-top: calc(var(--header-h) + 1.6rem);
  padding-bottom: var(--space-6);
}

.catalog-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 22rem);
  gap: var(--space-4);
  align-items: end;
  margin-bottom: var(--space-4);
}

.catalog-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin-top: 0.45rem;
  max-width: none;
}

.catalog-intro-lead {
  margin-top: 0.7rem;
  max-width: none;
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.6;
}

.catalog-toolbar {
  display: grid;
  gap: 0.85rem;
  margin-bottom: var(--space-4);
}

.catalog-count {
  color: var(--slate);
  font-size: 0.92rem;
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.catalog-search {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.catalog-search-icon {
  position: absolute;
  left: 1rem;
  color: var(--slate);
  pointer-events: none;
}

.catalog-search input[type="search"] {
  width: 100%;
  height: 52px;
  padding: 0.75rem 2.6rem 0.75rem 2.85rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(15, 20, 25, 0.04);
  transition: border-color var(--fast), box-shadow 0.35s var(--ease), transform 0.35s var(--ease);
  appearance: none;
}

.catalog-search:hover input[type="search"] {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(15, 20, 25, 0.08);
}

.catalog-search input[type="search"]::-webkit-search-cancel-button { display: none; }

.catalog-search input[type="search"]:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(224, 90, 34, 0.14);
}

.catalog-search input[type="search"]:focus + .catalog-search-clear,
.catalog-search input[type="search"]:not(:placeholder-shown) + .catalog-search-clear {
  opacity: 1;
  pointer-events: auto;
}

.catalog-search-clear {
  position: absolute;
  right: 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border: 0;
  background: none;
  color: var(--slate);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--fast), color var(--fast);
}

.catalog-search-clear:hover { color: var(--orange); }

.catalog-empty {
  border: 1px dashed var(--paper-line);
  background: var(--white);
  padding: var(--space-5) var(--space-4);
  text-align: center;
}

.catalog-empty-inner {
  max-width: 460px;
  margin: 0 auto;
}

.catalog-empty strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.catalog-empty p {
  color: var(--slate);
  margin-bottom: var(--space-3);
}

.catalog-empty-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.empty-note {
  color: var(--slate);
  padding: var(--space-4);
  border: 1px dashed var(--paper-line);
  text-align: center;
  grid-column: 1 / -1;
}

img[data-fallback].is-broken {
  object-fit: contain;
  background: var(--paper-dim);
  padding: 12%;
  opacity: 0.55;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.9rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 600;
  transition: background 0.28s var(--ease), border-color 0.28s var(--ease), color 0.28s var(--ease), transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.filter-chip:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(224, 90, 34, 0.12);
}

.filter-chip.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
}

.filter-chip.is-active:hover {
  color: var(--white);
  border-color: var(--ink);
  box-shadow: 0 8px 18px rgba(15, 20, 25, 0.18);
}

.pagination-wrap {
  margin-top: var(--space-5);
}

.pagination ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
  align-items: center;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0 0.7rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: border-color 0.28s var(--ease), background 0.28s var(--ease), color 0.28s var(--ease), transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.pagination-btn:hover {
  border-color: var(--amber);
  color: var(--orange);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(15, 20, 25, 0.08);
}

.pagination-btn.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--amber);
}

.pagination-btn.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

.pagination-ellipsis {
  display: inline-flex;
  min-width: 1.5rem;
  justify-content: center;
  color: var(--slate);
}

.section--dim .pagination-btn {
  background: var(--paper);
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--paper-line);
  border-radius: 16px;
  overflow: hidden;
  color: inherit;
  box-shadow: 0 10px 28px rgba(15, 20, 25, 0.04);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}

.product-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.45s var(--ease);
  z-index: 2;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 22px 44px rgba(15, 20, 25, 0.14);
  border-color: var(--amber);
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card-media {
  display: block;
  position: relative;
  height: 210px;
  overflow: hidden;
  background: var(--paper-dim);
}

.product-card-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, transparent 25%, rgba(255, 255, 255, 0.45) 48%, transparent 70%);
  transform: translateX(-130%) skewX(-12deg);
  pointer-events: none;
}

.product-card:hover .product-card-media::before {
  animation: product-card-shine 0.7s var(--ease) forwards;
}

@keyframes product-card-shine {
  to { transform: translateX(130%) skewX(-12deg); }
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  padding: 0;
  display: block;
  transition: transform 0.55s var(--ease);
}

.product-card:hover .product-card-media img {
  transform: scale(1.08);
}

.product-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.05rem 1.15rem 1.15rem;
  flex: 1;
}

.product-card-cat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  transition: letter-spacing 0.35s var(--ease);
}

.product-card:hover .product-card-cat {
  letter-spacing: 0.12em;
}

.product-card-body strong {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color 0.3s var(--ease);
}

.product-card:hover .product-card-body strong {
  color: var(--orange);
}

.product-card-body em {
  font-style: normal;
  color: var(--slate);
  font-size: 0.9rem;
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card .tile-link {
  margin-top: 0.55rem;
}

.product-card .tile-link svg {
  transition: transform 0.35s var(--ease);
}

.product-card:hover .tile-link svg {
  transform: translateX(5px);
}

.faq-list {
  display: grid;
  gap: var(--space-2);
  max-width: 860px;
}

.faq-page {
  display: grid;
  gap: var(--space-6);
}

.faq-group .eyebrow {
  display: block;
}

.faq-groups {
  display: grid;
  gap: var(--space-6);
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--paper-line);
  padding: 0 var(--space-3);
  transition: border-color var(--fast);
}

.faq-item[open] {
  border-color: var(--amber);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-3) 0;
  font-weight: 600;
  font-size: 1rem;
  position: relative;
  padding-right: 1.5rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 1.2rem;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  color: var(--slate);
  padding-bottom: var(--space-3);
  line-height: 1.7;
}

.product-crumbs .breadcrumb-row {
  margin: 0 0 var(--space-4);
  color: var(--slate);
}

.product-crumbs .breadcrumb-row a:hover {
  color: var(--orange);
}