.product-directory-container {
  width: min(1500px, calc(100% - 64px));
  margin: 0 auto;
}

.product-directory-section .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.product-directory-hero {
  padding: 88px 0 70px;
  border-bottom: 1px solid #dfe4ea;
  background: linear-gradient(110deg, #f3f6fa, #fff);
}

.product-directory-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  color: #a57c35;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}

.product-directory-eyebrow::before {
  width: 36px;
  height: 1px;
  background: currentColor;
  content: "";
}

.product-directory-hero h1 {
  margin: 0;
  color: #111827;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(52px, 5vw, 76px);
  font-weight: 400;
  line-height: 1;
}

.product-directory-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 18px; color: #64748b; font-size: 13px; }
.product-directory-breadcrumb a { color: #475569; }

.product-directory-section {
  padding: 58px 0 80px;
  background: #fff;
}

.product-directory-toolbar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 22px;
  margin-bottom: 28px;
  color: #4b5563;
  font-size: 14px;
}

.product-directory-toolbar p { margin: 0; }

.product-directory-toolbar label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-directory-toolbar select {
  min-height: 40px;
  padding: 0 34px 0 12px;
  border: 1px solid #d6dce5;
  border-radius: 0;
  background: #fff;
  color: #111827;
}

.product-directory-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); align-items: start; gap: 24px; }
.product-directory-tree { border: 1px solid #dfe4ea; padding: 16px; }
.product-directory-tree ul { display: grid; gap: 3px; margin: 0; padding: 0; list-style: none; }
.product-directory-tree ul ul { margin: 3px 0 9px 13px; padding-left: 10px; border-left: 1px solid #e2e8f0; }
.product-directory-tree a { display: flex; justify-content: space-between; gap: 8px; padding: 8px 5px; color: #334155; font-size: 13px; line-height: 1.35; }
.product-directory-tree a:hover, .product-directory-tree a.is-active { color: #c9282d; }
.product-directory-tree a span { flex: 0 0 auto; color: #64748b; font-size: 12px; }

.product-directory-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

.directory-card {
  min-width: 0;
  border: 1px solid #dfe4ea;
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease;
}

.directory-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, .1);
}

.directory-card-image {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: #f6f8fb;
}

.directory-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 18px;
  object-fit: contain;
  transition: opacity .25s ease, transform .35s ease;
}

.directory-card-image .secondary { opacity: 0; }
.directory-card:hover .directory-card-image img { transform: scale(1.025); }
.directory-card:hover .directory-card-image .secondary { opacity: 1; }
.directory-card:hover .directory-card-image .primary:has(+ .secondary) { opacity: 0; }

.directory-card-body {
  display: flex;
  min-height: 170px;
  flex-direction: column;
  padding: 22px 20px 20px;
}

.directory-card-body h3 {
  margin: 0 0 10px;
  color: #111827;
  font-size: 16px;
  line-height: 1.4;
}

.directory-card-meta {
  margin: 0 0 16px;
  color: #6b7280;
  font-size: 13px;
  line-height: 1.5;
}

.directory-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.directory-card-actions a {
  color: #111827;
  font-size: 13px;
  font-weight: 700;
}

.directory-card-actions button {
  min-height: 38px;
  padding: 8px 12px;
  border: 0;
  background: #e52b2f;
  color: #fff;
  font-weight: 700;
}

.product-directory-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-top: 42px;
}

.product-directory-pagination button {
  min-height: 42px;
  padding: 8px 16px;
  border: 1px solid #cfd6df;
  background: #fff;
  color: #111827;
}

.product-directory-pagination button:disabled { opacity: .45; }
.product-directory-error { grid-column: 1 / -1; padding: 40px 0; text-align: center; }
.product-directory-empty { grid-column: 1 / -1; padding: 40px 0; color: #64748b; text-align: center; }
.directory-card-category { color: inherit; text-decoration: underline; text-decoration-color: #cbd5e1; text-underline-offset: 2px; }

@media (max-width: 1180px) {
  .product-directory-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .product-directory-container { width: min(100% - 40px, 760px); }
  .product-directory-layout { grid-template-columns: 190px minmax(0, 1fr); gap: 16px; }
  .product-directory-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .product-directory-container { width: min(100% - 28px, 520px); }
  .product-directory-hero { padding: 52px 0 42px; }
  .product-directory-section { padding: 34px 0 58px; }
  .product-directory-toolbar { justify-content: space-between; gap: 12px; }
  .product-directory-layout { grid-template-columns: 1fr; gap: 18px; }
  .product-directory-tree { max-height: 240px; overflow: auto; }
  .product-directory-tree ul ul { margin-bottom: 4px; }
  .product-directory-breadcrumb { margin-bottom: 13px; }
  .product-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .directory-card-body { min-height: 170px; padding: 14px 12px; }
  .directory-card-body h3 { font-size: 14px; }
  .directory-card-image img { padding: 10px; }
  .directory-card-actions { align-items: stretch; flex-direction: column; }
  .directory-card-actions button { width: 100%; }
}