/* =====================================================
   PRODUCT DETAILS PAGE STYLESHEET
   ===================================================== */

.pd-section { padding: 60px 0 90px; background: var(--bg); }

.pd-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: flex-start;
}

/* =====================================================
   GALLERY (LEFT)
   ===================================================== */
.pd-gallery { position: sticky; top: 160px; }

.pd-main-img {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-soft);
  aspect-ratio: 4/4;
  box-shadow: var(--shadow-soft);
  margin-bottom: 18px;
}

.pd-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

/* Cursor zoom effect (CSS-based, fallback if JS off) */
.pd-main-img.zooming img {
  transform-origin: var(--zoom-x, 50%) var(--zoom-y, 50%);
  transform: scale(2);
  cursor: zoom-out;
}

.pd-main-img:hover { cursor: zoom-in; }

/* Placeholder treatment (no zoom, contain instead of cover) */
.pd-main-img.is-placeholder { background: var(--bg-soft); }
.pd-main-img.is-placeholder img,
.pd-main-img img.is-placeholder {
  object-fit: contain;
  padding: 22%;
  opacity: .55;
  filter: grayscale(100%);
}
.pd-main-img.is-placeholder { cursor: default; }
.pd-main-img.is-placeholder:hover { cursor: default; }
.pd-main-img.is-placeholder.zooming img { transform: none; }

.pd-desc-img img.is-placeholder {
  object-fit: contain;
  padding: 18%;
  opacity: .55;
  filter: grayscale(100%);
  background: var(--bg-soft);
}

.pd-discount-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--danger);
  color: #fff;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  z-index: 2;
}

.pd-discount-badge.pd-featured-badge {
  background: var(--secondary);
  text-transform: none;
  letter-spacing: 0.04em;
}

.pd-zoom-trigger {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  background: var(--bg-white);
  border-radius: 50%;
  color: var(--secondary);
  font-size: 0.95rem;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pd-zoom-trigger:hover { background: var(--primary); color: #fff; }

/* Thumbnails */
.pd-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.pd-thumb {
  position: relative;
  padding: 0;
  background: transparent;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1/1;
  cursor: pointer;
  transition: all var(--transition);
}

.pd-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.pd-thumb:hover { border-color: var(--primary); }
.pd-thumb:hover img { transform: scale(1.05); }

.pd-thumb.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200, 164, 93, 0.18);
}

/* =====================================================
   INFO COLUMN (RIGHT)
   ===================================================== */
.pd-info { padding-top: 6px; }

.pd-cat {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.pd-name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 600;
  color: var(--secondary);
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.pd-name em { font-style: italic; color: var(--primary); font-weight: 500; }

.pd-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding-bottom: 22px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.pd-rating {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pd-stars {
  color: var(--primary);
  letter-spacing: 1.5px;
  font-size: 0.85rem;
}

.pd-review-count { color: var(--text-light); }

.pd-stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.pd-stock.in-stock { color: var(--success); }
.pd-stock.out-stock { color: var(--danger); }

.pd-sku { color: var(--text-light); }
.pd-sku strong { color: var(--secondary); font-weight: 500; }

/* Price */
.pd-price-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.pd-price-now {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1;
}

.pd-price-old {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.pd-save {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Short desc */
.pd-short-desc {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 32px;
}

/* Options */
.pd-option { margin-bottom: 26px; }

.pd-option-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.pd-option-label strong {
  font-weight: 500;
  color: var(--text-light);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 6px;
}

/* Color swatches */
.pd-colors {
  display: flex;
  gap: 10px;
}

.pd-color {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c, #ccc);
  position: relative;
  border: 2px solid transparent;
  outline: 1px solid var(--border);
  outline-offset: 2px;
  cursor: pointer;
  transition: all var(--transition);
}

.pd-color:hover { transform: scale(1.08); }

.pd-color.active {
  outline-color: var(--primary);
  outline-width: 2px;
}

.pd-color.active::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 2px solid transparent;
}

/* Variant pills */
.pd-variants {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pd-variant {
  min-width: 64px;
  padding: 11px 18px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.86rem;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.3px;
}

.pd-variant:hover { border-color: var(--primary); color: var(--primary); }

.pd-variant.active {
  background: var(--secondary);
  border-color: var(--secondary);
  color: #fff;
}

.pd-variant.disabled,
.pd-variant:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Buy row */
.pd-buy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.pd-quantity {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  overflow: hidden;
  height: 52px;
}

.pd-quantity .qty-btn {
  width: 44px;
  font-size: 1.1rem;
  color: var(--text);
  background: transparent;
  transition: all var(--transition);
}

.pd-quantity .qty-btn:hover { background: var(--accent-soft); color: var(--primary); }

.pd-quantity input {
  width: 56px;
  border: none;
  outline: none;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  background: transparent;
  -moz-appearance: textfield;
  appearance: textfield;
}

.pd-quantity input::-webkit-outer-spin-button,
.pd-quantity input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pd-cart-btn,
.pd-buy-btn {
  height: 52px;
  flex: 1;
  min-width: 180px;
  padding: 0 24px;
}

/* Action row */
.pd-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.pd-icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.3px;
  transition: color var(--transition);
}

.pd-icon-btn:hover,
.pd-icon-btn.active {
  color: var(--primary);
}

.pd-share {
  margin-right: auto;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
}

.pd-share a {
  width: 34px;
  height: 34px;
  background: var(--accent-soft);
  border-radius: 50%;
  font-size: 0.78rem;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.pd-share a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Trust strip */
.pd-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  background: var(--bg-soft);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.pd-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.3;
}

.pd-trust-item i {
  color: var(--primary);
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* Compact enquiry (in sidebar — keeps page shorter) */
.pd-enquiry {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.pd-enquiry-title {
  font-family: var(--font-display, "Playfair Display", Georgia, serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--secondary);
  margin: 0 0 6px;
  letter-spacing: 0.02em;
}

.pd-enquiry-lead {
  font-size: 0.82rem;
  color: var(--text-light);
  margin: 0 0 16px;
  line-height: 1.45;
}

.pd-enquiry-form .pd-ef-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 575px) {
  .pd-enquiry-form .pd-ef-row {
    grid-template-columns: 1fr;
  }
}

.pd-enquiry-form .pd-ef-group {
  margin-bottom: 12px;
}

.pd-enquiry-form .pd-ef-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 6px;
}

.pd-enquiry-form .req { color: #c0392b; }
.pd-enquiry-form .opt {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-light);
  font-size: 0.72rem;
}

.pd-enquiry-form .pd-ef-input {
  width: 100%;
  padding: 10px 12px;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 8px);
  background: var(--bg-soft);
  color: var(--secondary);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pd-enquiry-form .pd-ef-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200, 164, 93, 0.15);
}

.pd-enquiry-form .pd-ef-input.is-invalid {
  border-color: #c0392b;
}

.pd-enquiry-form textarea.pd-ef-input {
  min-height: 72px;
  resize: vertical;
  line-height: 1.45;
}

.pd-enquiry-form .pd-ef-error {
  display: block;
  font-size: 0.75rem;
  color: #c0392b;
  margin-top: 4px;
}

.pd-enquiry-form .web-check-wrap {
  margin: 14px 0 16px;
}

.pd-enquiry-submit {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.88rem;
}

/* =====================================================
   TABS
   ===================================================== */
.pd-tabs-section {
  padding: 70px 0;
  background: var(--bg-white);
}

.pd-tabs {
  background: var(--bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.pd-tab-nav {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}

.pd-tab-btn {
  padding: 18px 28px;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-light);
  background: transparent;
  position: relative;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pd-tab-btn:hover { color: var(--secondary); }

.pd-tab-btn.active { color: var(--secondary); }

.pd-tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 28px;
  right: 28px;
  height: 2px;
  background: var(--primary);
}

.pd-tab-count {
  background: var(--accent);
  color: var(--secondary);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
}

.pd-tab-panes { padding: 40px; }

.pd-tab-pane { display: none; }
.pd-tab-pane.active {
  display: block;
  animation: tabFade 0.4s ease;
}

@keyframes tabFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Description tab */
.pd-desc-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

.pd-desc-grid h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.pd-desc-grid p {
  color: var(--text-light);
  margin-bottom: 14px;
  line-height: 1.75;
}

.pd-desc-img img {
  width: 100%;
  border-radius: var(--radius-md);
  aspect-ratio: 4/5;
  object-fit: cover;
}

.pd-feature-list {
  margin-top: 20px;
  display: grid;
  gap: 10px;
}

.pd-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.5;
}

.pd-feature-list i {
  color: var(--primary);
  margin-top: 5px;
  flex-shrink: 0;
}

/* Reviews */
.pd-review-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 30px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border);
}

.pd-rating-big {
  display: flex;
  align-items: center;
  gap: 22px;
}

.pd-rating-big .big-num {
  font-family: var(--font-display);
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.pd-rating-big p {
  color: var(--text-light);
  margin: 4px 0 0;
  font-size: 0.88rem;
}

.pd-review-list { display: grid; gap: 28px; }

.pd-review {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-white);
}

.pd-review-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.pd-review-head img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.pd-review-head h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--secondary);
}

.pd-review-head small {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.pd-review p {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Shipping */
.pd-shipping-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.pd-shipping-grid h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.pd-shipping-grid h3 i { color: var(--primary); }

.pd-shipping-grid p,
.pd-policy-content {
  color: var(--text-light);
  line-height: 1.75;
}

.pd-policy-content {
  font-size: 0.95rem;
  white-space: normal;
  word-break: break-word;
}