/**
 * Poptides — Product Detail Page (PDP) Stylesheet
 * Version: 1.0
 * Scoped to body.single-product.poptides-shop-page
 */

/* ── RESET & BASE ────────────────────────────────────────────── */
body.single-product.poptides-shop-page {
  background: #0d0d0d;
  color: #f0ece4;
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

/* Hide Fitrush's WC wrappers / entry cruft on PDP */
body.single-product.poptides-shop-page .woocommerce-notices-wrapper:empty,
body.single-product.poptides-shop-page .wrap-bread-crumb,
body.single-product.poptides-shop-page h1.entry-title,
body.single-product.poptides-shop-page .woocommerce-breadcrumb {
  display: none !important;
}

/* Remove Fitrush's default product layout padding so our template is full-width */
body.single-product.poptides-shop-page #main-content.content-page {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}
body.single-product.poptides-shop-page .bzotech-container,
body.single-product.poptides-shop-page .container {
  max-width: 100% !important;
  padding: 0 !important;
}
body.single-product.poptides-shop-page #primary {
  width: 100% !important;
  float: none !important;
  padding: 0 !important;
}
body.single-product.poptides-shop-page #secondary { display: none !important; }
/* Zero out the Fitrush grid gutter so .poptides-pdp2 sits flush edge-to-edge */
body.single-product.poptides-shop-page .bzotech-row {
  margin-left: 0 !important;
  margin-right: 0 !important;
}
body.single-product.poptides-shop-page .main-wrap-shop,
body.single-product.poptides-shop-page .bzotech-col-md-12 {
  padding-left: 0 !important;
  padding-right: 0 !important;
}
body.single-product.poptides-shop-page .shop-list-view {
  padding: 0 !important;
  margin: 0 !important;
}

/* ── GLOBAL SECTION STYLES ───────────────────────────────────── */
.pdp-section {
  padding: 80px 24px;
  max-width: 1160px;
  margin: 0 auto;
}
.pdp-section-full {
  padding: 80px 24px;
  width: 100%;
}
.pdp-section-dark {
  background: #111111;
}
.pdp-section-alt {
  background: #161616;
}
.pdp-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #e8714a;
  margin-bottom: 12px;
}
.pdp-section-title {
  font-size: 32px;
  font-weight: 800;
  color: #f0ece4;
  margin-bottom: 8px;
  line-height: 1.15;
}
.pdp-section-sub {
  font-size: 16px;
  color: #9a9284;
  max-width: 560px;
}

/* ── HERO ────────────────────────────────────────────────────── */
.pdp-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 600px;
  background: #0d0d0d;
}
.pdp-hero-media {
  position: relative;
  background: #161616;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 500px;
}
.pdp-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pdp-hero-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  background: #e8714a;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
}
.pdp-hero-info {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  background: #0d0d0d;
}
.pdp-hero-category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #e8714a;
}
.pdp-hero-title {
  font-size: 42px;
  font-weight: 900;
  color: #f0ece4;
  line-height: 1.1;
  margin: 0;
}
.pdp-hero-subtitle {
  font-size: 18px;
  color: #9a9284;
  line-height: 1.5;
  margin: 0;
}
.pdp-hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.pdp-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pdp-hero-stat-val {
  font-size: 22px;
  font-weight: 800;
  color: #e8714a;
}
.pdp-hero-stat-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6b6259;
}
.pdp-hero-divider {
  width: 1px;
  height: 40px;
  background: #2a2520;
  align-self: center;
}
.pdp-hero-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.pdp-hero-price {
  font-size: 38px;
  font-weight: 900;
  color: #f0ece4;
}
.pdp-hero-price-per {
  font-size: 14px;
  color: #6b6259;
}
.pdp-hero-price-compare {
  font-size: 18px;
  color: #6b6259;
  text-decoration: line-through;
}
.pdp-hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pdp-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #e8714a;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 16px 32px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
}
.pdp-btn-primary:hover {
  background: #d4623c;
  transform: translateY(-1px);
  color: #fff;
  text-decoration: none;
}
.pdp-btn-primary:active { transform: translateY(0); }
.pdp-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: #f0ece4;
  font-size: 14px;
  font-weight: 700;
  padding: 14px 32px;
  border: 1.5px solid #3a3530;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  text-decoration: none;
}
.pdp-btn-secondary:hover {
  border-color: #e8714a;
  color: #e8714a;
  text-decoration: none;
}
.pdp-hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.pdp-hero-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #6b6259;
  font-weight: 500;
}
.pdp-hero-trust-item svg,
.pdp-hero-trust-icon {
  color: #e8714a;
  font-size: 14px;
}

/* WooCommerce add-to-cart button injection into hero */
.pdp-hero-info .cart { margin: 0; }
.pdp-hero-info .cart .qty { display: none !important; }
.pdp-hero-info .cart .single_add_to_cart_button {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #e8714a !important;
  color: #fff !important;
  font-size: 15px !important;
  font-weight: 800 !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
  padding: 16px 32px !important;
  border: none !important;
  border-radius: 6px !important;
  cursor: pointer !important;
  transition: background 0.2s !important;
  width: 100% !important;
  text-align: center !important;
  font-family: 'Inter', sans-serif !important;
}
.pdp-hero-info .cart .single_add_to_cart_button:hover {
  background: #d4623c !important;
}

/* ── DOSAGE CALCULATOR ───────────────────────────────────────── */
.pdp-calc-wrap {
  background: #111111;
}
.pdp-calc {
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px 24px;
}
.pdp-calc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 24px;
  flex-wrap: wrap;
}
.pdp-calc-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}
.pdp-calc-field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b6259;
  margin-bottom: 10px;
}
.pdp-calc-field select,
.pdp-calc-field input[type="number"] {
  width: 100%;
  background: #1a1916;
  border: 1.5px solid #2a2520;
  border-radius: 6px;
  color: #f0ece4;
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  padding: 12px 16px;
  appearance: none;
  outline: none;
  transition: border-color 0.2s;
}
.pdp-calc-field select:focus,
.pdp-calc-field input[type="number"]:focus {
  border-color: #e8714a;
}
.pdp-calc-field select option { background: #1a1916; }
.pdp-calc-result {
  background: #1a1916;
  border: 1.5px solid #2a2520;
  border-radius: 10px;
  padding: 32px 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pdp-calc-result-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pdp-calc-result-val {
  font-size: 28px;
  font-weight: 900;
  color: #e8714a;
  line-height: 1;
}
.pdp-calc-result-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b6259;
}
.pdp-calc-note {
  font-size: 12px;
  color: #4a4540;
  margin-top: 20px;
  line-height: 1.6;
}

/* ── WHAT'S IN THE BOX ───────────────────────────────────────── */
.pdp-box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.pdp-box-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.pdp-box-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  background: #161616;
  border-radius: 10px;
  border: 1px solid #2a2520;
  transition: border-color 0.2s;
}
.pdp-box-item:hover { border-color: #e8714a40; }
.pdp-box-item-icon {
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
}
.pdp-box-item-text h4 {
  font-size: 15px;
  font-weight: 700;
  color: #f0ece4;
  margin: 0 0 4px;
}
.pdp-box-item-text p {
  font-size: 13px;
  color: #6b6259;
  margin: 0;
  line-height: 1.5;
}
.pdp-box-image {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #161616;
  aspect-ratio: 4/5;
}
.pdp-box-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pdp-box-specs {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid #2a2520;
  border-radius: 10px;
  overflow: hidden;
}
.pdp-box-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid #2a2520;
}
.pdp-box-spec-row:last-child { border-bottom: none; }
.pdp-box-spec-row:nth-child(even) { background: #161616; }
.pdp-box-spec-key {
  font-size: 12px;
  font-weight: 600;
  color: #6b6259;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.pdp-box-spec-val {
  font-size: 14px;
  font-weight: 700;
  color: #f0ece4;
}

/* ── HOW IT WORKS ────────────────────────────────────────────── */
.pdp-mechanism-wrap { background: #0d0d0d; }
.pdp-mechanism-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.pdp-mechanism-step {
  background: #111111;
  border: 1px solid #2a2520;
  border-radius: 12px;
  padding: 32px 28px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.pdp-mechanism-step:hover {
  border-color: #e8714a40;
  transform: translateY(-3px);
}
.pdp-mechanism-step-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #e8714a;
  margin-bottom: 16px;
}
.pdp-mechanism-step-icon {
  font-size: 36px;
  margin-bottom: 16px;
}
.pdp-mechanism-step h4 {
  font-size: 17px;
  font-weight: 800;
  color: #f0ece4;
  margin: 0 0 10px;
}
.pdp-mechanism-step p {
  font-size: 14px;
  color: #6b6259;
  margin: 0;
  line-height: 1.6;
}
.pdp-mechanism-connector {
  display: none;
}

/* ── RESEARCH PROTOCOL (TABS) ────────────────────────────────── */
.pdp-protocol-wrap { background: #111111; }
.pdp-protocol-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1.5px solid #2a2520;
  margin-bottom: 40px;
  overflow-x: auto;
  scrollbar-width: none;
}
.pdp-protocol-tabs::-webkit-scrollbar { display: none; }
.pdp-tab-btn {
  flex-shrink: 0;
  padding: 14px 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b6259;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  font-family: 'Inter', sans-serif;
  margin-bottom: -1.5px;
}
.pdp-tab-btn:hover { color: #f0ece4; }
.pdp-tab-btn.active {
  color: #e8714a;
  border-bottom-color: #e8714a;
}
.pdp-tab-panel { display: none; }
.pdp-tab-panel.active { display: block; }
.pdp-protocol-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.pdp-protocol-col h4 {
  font-size: 15px;
  font-weight: 800;
  color: #f0ece4;
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.pdp-protocol-schedule {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid #2a2520;
  border-radius: 8px;
  overflow: hidden;
}
.pdp-protocol-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid #2a2520;
}
.pdp-protocol-row:last-child { border-bottom: none; }
.pdp-protocol-row:nth-child(even) { background: #161616; }
.pdp-protocol-row-key {
  font-size: 12px;
  color: #6b6259;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.pdp-protocol-row-val {
  font-size: 14px;
  font-weight: 700;
  color: #f0ece4;
}
.pdp-protocol-note {
  background: #1a1916;
  border: 1px solid #2a2520;
  border-radius: 8px;
  padding: 18px 20px;
  font-size: 13px;
  color: #9a9284;
  line-height: 1.6;
  margin-top: 16px;
}
.pdp-protocol-note strong { color: #e8714a; }
.pdp-protocol-cycle-visual {
  display: flex;
  gap: 4px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.pdp-cycle-block {
  flex: 1;
  min-width: 30px;
  height: 36px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
}
.pdp-cycle-block.on { background: #e8714a20; color: #e8714a; border: 1px solid #e8714a60; }
.pdp-cycle-block.off { background: #1a1916; color: #4a4540; border: 1px solid #2a2520; }

/* ── THE SCIENCE (CITATIONS) ─────────────────────────────────── */
.pdp-science-wrap { background: #0d0d0d; }
.pdp-science-intro {
  font-size: 17px;
  color: #9a9284;
  line-height: 1.7;
  max-width: 720px;
  margin-bottom: 48px;
}
.pdp-citations {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pdp-citation {
  background: #111111;
  border: 1px solid #2a2520;
  border-radius: 10px;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: start;
  transition: border-color 0.2s;
}
.pdp-citation:hover { border-color: #e8714a40; }
.pdp-citation-num {
  font-size: 24px;
  font-weight: 900;
  color: #2a2520;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  min-width: 32px;
}
.pdp-citation-body {}
.pdp-citation-title {
  font-size: 15px;
  font-weight: 700;
  color: #f0ece4;
  margin: 0 0 6px;
  line-height: 1.4;
}
.pdp-citation-authors {
  font-size: 12px;
  color: #6b6259;
  margin: 0 0 4px;
}
.pdp-citation-journal {
  font-size: 12px;
  color: #4a4540;
  font-style: italic;
}
.pdp-citation-finding {
  font-size: 13px;
  color: #9a9284;
  margin: 10px 0 0;
  line-height: 1.6;
  padding: 12px 16px;
  background: #161616;
  border-radius: 6px;
  border-left: 3px solid #e8714a;
}
.pdp-citation-link {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e8714a;
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid #e8714a40;
  border-radius: 4px;
  transition: background 0.2s;
  white-space: nowrap;
}
.pdp-citation-link:hover {
  background: #e8714a20;
  color: #e8714a;
  text-decoration: none;
}

/* ── REVIEWS ─────────────────────────────────────────────────── */
.pdp-reviews-wrap { background: #111111; }
.pdp-reviews-summary {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid #2a2520;
  flex-wrap: wrap;
}
.pdp-reviews-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.pdp-reviews-score-num {
  font-size: 72px;
  font-weight: 900;
  color: #f0ece4;
  line-height: 1;
}
.pdp-reviews-stars {
  display: flex;
  gap: 4px;
}
.pdp-star {
  color: #e8714a;
  font-size: 20px;
}
.pdp-reviews-count {
  font-size: 13px;
  color: #6b6259;
}
.pdp-reviews-bars {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}
.pdp-review-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.pdp-review-bar-label {
  font-size: 12px;
  color: #6b6259;
  width: 40px;
  flex-shrink: 0;
  text-align: right;
}
.pdp-review-bar-track {
  flex: 1;
  height: 6px;
  background: #2a2520;
  border-radius: 3px;
  overflow: hidden;
}
.pdp-review-bar-fill {
  height: 100%;
  background: #e8714a;
  border-radius: 3px;
  transition: width 0.8s ease;
}
.pdp-reviews-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pdp-review-card {
  background: #161616;
  border: 1px solid #2a2520;
  border-radius: 10px;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pdp-review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.pdp-review-author {
  font-size: 14px;
  font-weight: 700;
  color: #f0ece4;
}
.pdp-review-date {
  font-size: 11px;
  color: #4a4540;
}
.pdp-review-stars { display: flex; gap: 3px; }
.pdp-review-text {
  font-size: 14px;
  color: #9a9284;
  line-height: 1.6;
  margin: 0;
}
.pdp-review-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e8714a;
  background: #e8714a15;
  padding: 4px 10px;
  border-radius: 4px;
  align-self: flex-start;
}
.pdp-verified {
  font-size: 11px;
  color: #5a8a5a;
  font-weight: 600;
}
.pdp-verified::before { content: "✓ "; }

/* ── FAQ ─────────────────────────────────────────────────────── */
.pdp-faq-wrap { background: #0d0d0d; }
.pdp-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid #2a2520;
  border-radius: 12px;
  overflow: hidden;
  margin-top: 48px;
  max-width: 800px;
}
.pdp-faq-item {
  border-bottom: 1px solid #2a2520;
}
.pdp-faq-item:last-child { border-bottom: none; }
.pdp-faq-question {
  width: 100%;
  padding: 22px 28px;
  background: none;
  border: none;
  color: #f0ece4;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background 0.2s;
}
.pdp-faq-question:hover { background: #111111; }
.pdp-faq-question.open { color: #e8714a; }
.pdp-faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 1.5px solid #3a3530;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #6b6259;
  transition: transform 0.2s, border-color 0.2s, color 0.2s;
}
.pdp-faq-question.open .pdp-faq-chevron {
  transform: rotate(180deg);
  border-color: #e8714a;
  color: #e8714a;
}
.pdp-faq-answer {
  display: none;
  padding: 0 28px 22px;
  font-size: 14px;
  color: #9a9284;
  line-height: 1.7;
  background: #0d0d0d;
}
.pdp-faq-item.open .pdp-faq-answer { display: block; }

/* ── RELATED PRODUCTS ────────────────────────────────────────── */
.pdp-related-wrap { background: #111111; }
.pdp-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.pdp-related-card {
  background: #161616;
  border: 1px solid #2a2520;
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  text-decoration: none;
  display: block;
}
.pdp-related-card:hover {
  border-color: #e8714a40;
  transform: translateY(-3px);
  text-decoration: none;
}
.pdp-related-card-image {
  aspect-ratio: 1;
  overflow: hidden;
  background: #1a1916;
}
.pdp-related-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.pdp-related-card:hover .pdp-related-card-image img { transform: scale(1.04); }
.pdp-related-card-info {
  padding: 16px 18px;
}
.pdp-related-card-cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e8714a;
  margin-bottom: 4px;
}
.pdp-related-card-name {
  font-size: 14px;
  font-weight: 700;
  color: #f0ece4;
  margin-bottom: 8px;
  line-height: 1.3;
}
.pdp-related-card-price {
  font-size: 16px;
  font-weight: 800;
  color: #e8714a;
}

/* ── STICKY ADD-TO-CART BAR ──────────────────────────────────── */
.pdp-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #111111;
  border-top: 1.5px solid #2a2520;
  z-index: 9000;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.6);
}
.pdp-sticky-bar.visible { transform: translateY(0); }
.pdp-sticky-bar-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.pdp-sticky-bar-product {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}
.pdp-sticky-bar-img {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  object-fit: cover;
  background: #1a1916;
  flex-shrink: 0;
}
.pdp-sticky-bar-name {
  font-size: 15px;
  font-weight: 700;
  color: #f0ece4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pdp-sticky-bar-price {
  font-size: 15px;
  font-weight: 800;
  color: #e8714a;
  flex-shrink: 0;
}
.pdp-sticky-bar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}
.pdp-sticky-bar .cart .single_add_to_cart_button {
  display: inline-flex !important;
  align-items: center !important;
  background: #e8714a !important;
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  padding: 12px 28px !important;
  border: none !important;
  border-radius: 6px !important;
  cursor: pointer !important;
  font-family: 'Inter', sans-serif !important;
  transition: background 0.2s !important;
  white-space: nowrap !important;
}
.pdp-sticky-bar .cart .single_add_to_cart_button:hover { background: #d4623c !important; }
.pdp-sticky-bar .cart .qty { display: none !important; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .pdp-hero { grid-template-columns: 1fr; }
  .pdp-hero-media { min-height: 340px; max-height: 400px; }
  .pdp-hero-info { padding: 40px 28px; }
  .pdp-hero-title { font-size: 32px; }
  .pdp-calc-controls { grid-template-columns: 1fr 1fr; }
  .pdp-calc-result { grid-template-columns: 1fr 1fr; }
  .pdp-box-grid { grid-template-columns: 1fr; }
  .pdp-box-image { aspect-ratio: 16/9; }
  .pdp-mechanism-steps { grid-template-columns: 1fr 1fr; }
  .pdp-protocol-content { grid-template-columns: 1fr; }
  .pdp-reviews-grid { grid-template-columns: 1fr; }
  .pdp-related-grid { grid-template-columns: repeat(2, 1fr); }
  .pdp-citation { grid-template-columns: auto 1fr; }
  .pdp-citation-link { grid-column: 2; }
}
@media (max-width: 768px) {
  .pdp-section { padding: 56px 20px; }
  .pdp-section-title { font-size: 26px; }
  .pdp-hero-title { font-size: 28px; }
  .pdp-hero-info { padding: 32px 20px; }
  .pdp-calc-controls { grid-template-columns: 1fr; }
  .pdp-calc-result { grid-template-columns: 1fr; gap: 16px; padding: 24px 20px; }
  .pdp-mechanism-steps { grid-template-columns: 1fr; }
  .pdp-reviews-summary { flex-direction: column; align-items: flex-start; }
  .pdp-related-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .pdp-sticky-bar-product { flex: 1; min-width: 0; }
  .pdp-sticky-bar-name { font-size: 13px; }
  .pdp-sticky-bar-inner { gap: 12px; padding: 12px 16px; }
  .pdp-faq-question { padding: 18px 20px; font-size: 14px; }
  .pdp-faq-answer { padding: 0 20px 18px; }
  .pdp-citation { grid-template-columns: 1fr; gap: 12px; }
  .pdp-citation-num { font-size: 16px; }
}
@media (max-width: 480px) {
  .pdp-related-grid { grid-template-columns: 1fr; }
  .pdp-hero-meta { gap: 16px; }
  .pdp-reviews-score-num { font-size: 56px; }
  .pdp-sticky-bar-product { display: none; }
}