/* صفحات محصولات، دوره‌ها و بلاگ — هویت پرنیان دیتا (#B11E24) */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.pd-cat-crumb {
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--text-mute);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pd-cat-crumb a { color: var(--text-mute); text-decoration: none; }
.pd-cat-crumb a:hover { color: var(--accent); }
.pd-cat-crumb svg { width: 12px; height: 12px; }

.pd-cat-hero {
  position: relative;
  padding: 28px 0 40px;
  overflow: hidden;
}
.pd-cat-hero::before {
  content: "";
  position: absolute;
  inset: -30% auto auto 8%;
  width: 48vw;
  height: 48vw;
  max-width: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  pointer-events: none;
}
.pd-cat-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 36px;
  align-items: center;
  position: relative;
}
.pd-cat-kicker {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}
.pd-cat-hero h1 {
  margin: 0;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.pd-cat-hero h1 span { color: var(--accent); }
.pd-cat-lead {
  margin: 14px 0 22px;
  color: var(--text-mute);
  font-size: 16px;
  line-height: 1.9;
  max-width: 42rem;
}
.pd-cat-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}
.pd-cat-hero-cta a.studio-btn { text-decoration: none; }
.pd-cat-stats {
  display: grid;
  gap: 12px;
}
.pd-cat-stats article {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 16px;
}
.pd-cat-stats b {
  display: block;
  font-size: 26px;
  color: var(--accent);
  line-height: 1.1;
}
.pd-cat-stats span {
  color: var(--text-mute);
  font-size: 13px;
}

.pd-cat-section { padding: 8px 0 56px; }
.pd-cat-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.pd-cat-count {
  font-size: 14px;
  color: var(--text-mute);
}
.pd-cat-count strong { color: var(--text); }
.pd-cat-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-mute);
}
.pd-cat-sort select,
.pd-cat-field input,
.pd-cat-field select,
.pd-cat-price input {
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  font: inherit;
  padding: 0 12px;
}
.pd-cat-sort select:focus,
.pd-cat-field input:focus,
.pd-cat-field select:focus,
.pd-cat-price input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.pd-cat-empty {
  text-align: center;
  padding: 56px 20px;
  background: #fff;
  border: 1px dashed var(--border);
  border-radius: 18px;
}
.pd-cat-empty h3 { margin: 0 0 8px; }
.pd-cat-empty p { margin: 0 0 18px; color: var(--text-mute); }
.pd-cat-empty svg {
  width: 40px;
  height: 40px;
  color: var(--accent);
  margin-bottom: 12px;
}

.pd-cat-pagination {
  margin-top: 28px;
  display: flex;
  justify-content: center;
}
.pd-cat-pagination .pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pd-cat-pagination .page-link,
.pd-cat-pagination a,
.pd-cat-pagination span {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: inherit;
  text-decoration: none;
  padding: 0 10px;
}
.pd-cat-pagination .page-item.active .page-link,
.pd-cat-pagination [aria-current="page"] {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.pd-cat-pagination .page-item.disabled .page-link,
.pd-cat-pagination .disabled span {
  opacity: .45;
}

.pd-cat-cta {
  background: #1a1a1a;
  color: #f3f0ee;
  padding: 48px 0;
  text-align: center;
}
.pd-cat-cta h2 { margin: 0 0 10px; color: #fff; }
.pd-cat-cta p { margin: 0 auto 20px; max-width: 36rem; color: #c9c3c0; }
.pd-cat-cta .studio-btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,.25);
  text-decoration: none;
}
.pd-cat-cta .studio-btn-primary { text-decoration: none; }
.pd-cat-cta-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* Products */
.pd-shop-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.pd-shop-filters {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px 18px 16px;
  position: sticky;
  top: calc(var(--nav-h) + 12px);
}
.pd-shop-filters h2,
.pd-shop-filters h3 {
  margin: 0 0 10px;
  font-size: 14px;
}
.pd-shop-filters-group { margin-bottom: 18px; }
.pd-shop-filters-group:last-of-type { margin-bottom: 14px; }
.pd-shop-check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 40px;
  padding: 4px 0;
  font-size: 13px;
  cursor: pointer;
}
.pd-shop-check input { accent-color: var(--accent); width: 16px; height: 16px; }
.pd-shop-check small {
  color: var(--text-mute);
  font-size: 12px;
}
.pd-shop-price {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
}
.pd-shop-price span { color: var(--text-mute); font-size: 12px; }
.pd-shop-price input { width: 100%; min-width: 0; }
.pd-shop-filter-actions {
  display: grid;
  gap: 8px;
}
.pd-shop-filter-actions .studio-btn { width: 100%; text-decoration: none; }
.pd-shop-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.pd-shop-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  color: inherit;
  min-height: 100%;
  transition: transform var(--t-ui) var(--ease-out), box-shadow var(--t-ui), border-color var(--t-micro);
}
.pd-shop-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  color: inherit;
  text-decoration: none;
  min-height: 100%;
}
.pd-shop-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}
.pd-shop-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--surface-2);
  overflow: hidden;
}
.pd-shop-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pd-shop-fallback {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #b11e24, #8a171c);
  color: #fff;
}
.pd-shop-fallback svg { width: 36px; height: 36px; }
.pd-shop-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  padding: 4px 10px;
}
.pd-shop-badge.is-sale { background: #15803d; left: 10px; right: auto; }
.pd-shop-body { padding: 14px 14px 16px; display: flex; flex-direction: column; flex: 1; }
.pd-shop-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 8px;
}
.pd-shop-card h3 {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.55;
  font-weight: 700;
}
.pd-shop-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.pd-shop-price-val {
  font-weight: 800;
  color: var(--accent);
  font-size: 15px;
}
.pd-shop-price-val small { font-weight: 600; font-size: 11px; color: var(--text-mute); }
.pd-shop-price-val s {
  display: block;
  color: var(--text-mute);
  font-weight: 500;
  font-size: 12px;
}
.pd-shop-price-val.is-free,
.pd-shop-price-val.is-inquiry { font-size: 13px; }
.pd-shop-actions {
  display: flex;
  gap: 6px;
}
.pd-shop-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.pd-shop-icon svg { width: 16px; height: 16px; }
.pd-shop-icon:hover { border-color: var(--accent); color: var(--accent); }
.pd-shop-view {
  min-height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}

/* Courses */
.pd-course-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.pd-course-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: inherit;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}
.pd-course-chip:hover { border-color: var(--accent); color: var(--accent); }
.pd-course-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.pd-course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.pd-course-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  min-height: 100%;
  transition: transform var(--t-ui) var(--ease-out), box-shadow var(--t-ui);
}
.pd-course-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.pd-course-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--surface-2);
}
.pd-course-media img { width: 100%; height: 100%; object-fit: cover; }
.pd-course-fallback {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
  color: #fff;
}
.pd-course-fallback svg { width: 36px; height: 36px; }
.pd-course-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(26,26,26,.78);
  color: #fff;
  font-size: 11px;
  border-radius: 999px;
  padding: 4px 10px;
}
.pd-course-pill.is-time { left: 10px; right: auto; background: #fff; color: var(--text); }
.pd-course-body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.pd-course-teacher {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.pd-course-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(177, 30, 36, 0.1);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.pd-course-teacher small { display: block; color: var(--text-mute); font-size: 12px; }
.pd-course-card h3 {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.5;
}
.pd-course-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 14px;
}
.pd-course-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.pd-course-price { font-weight: 800; color: var(--accent); }
.pd-course-go {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 700;
}

/* Blog */
.pd-blog-bar {
  display: grid;
  grid-template-columns: 1.4fr .9fr .9fr auto;
  gap: 10px;
  align-items: end;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  margin-bottom: 16px;
}
.pd-blog-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}
.pd-blog-field input,
.pd-blog-field select { width: 100%; }
.pd-blog-bar .studio-btn { text-decoration: none; }
.pd-blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}
.pd-blog-body .pd-blog-tags { margin-bottom: 12px; }
.pd-blog-bar .pd-shop-filter-actions {
  grid-template-columns: 1fr;
}
.pd-blog-tag {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: inherit;
  text-decoration: none;
  font-size: 13px;
}
.pd-blog-tag.is-active,
.pd-blog-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(177, 30, 36, 0.06);
}
.pd-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.pd-blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  min-height: 100%;
  transition: transform var(--t-ui) var(--ease-out), box-shadow var(--t-ui);
}
.pd-blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.pd-blog-card.is-feature {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}
.pd-blog-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, #b11e24, #8a171c);
}
.pd-blog-card.is-feature .pd-blog-media { aspect-ratio: auto; min-height: 240px; }
.pd-blog-media img { width: 100%; height: 100%; object-fit: cover; }
.pd-blog-read {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(26,26,26,.72);
  color: #fff;
  font-size: 11px;
  border-radius: 999px;
  padding: 4px 10px;
}
.pd-blog-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pd-blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 10px;
}
.pd-blog-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.5;
}
.pd-blog-card p {
  margin: 0 0 14px;
  color: var(--text-mute);
  font-size: 14px;
  line-height: 1.8;
}
.pd-blog-more {
  margin-top: auto;
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .pd-shop-grid,
  .pd-course-grid,
  .pd-blog-grid { grid-template-columns: 1fr 1fr; }
  .pd-blog-bar { grid-template-columns: 1fr 1fr; }
  .pd-blog-card.is-feature { grid-column: span 2; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .pd-cat-hero-grid,
  .pd-shop-layout { grid-template-columns: 1fr; }
  .pd-shop-filters { position: static; }
  .pd-blog-card.is-feature { grid-template-columns: 1fr; grid-column: auto; }
}
@media (max-width: 640px) {
  .pd-shop-grid,
  .pd-course-grid,
  .pd-blog-grid { grid-template-columns: 1fr; }
  .pd-blog-bar { grid-template-columns: 1fr; }
  .pd-cat-stats { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .pd-shop-card,
  .pd-course-card,
  .pd-blog-card { transition: none; }
  .pd-shop-card:hover,
  .pd-course-card:hover,
  .pd-blog-card:hover { transform: none; }
}