/* ============================================
   OXSTRIP — Product Page Styles
   Inherits variables + base from style.css
   ============================================ */

/* PRODUCT HEADER */
.pdp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pdp-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 72px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.pdp-header__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--grey-400);
  transition: color var(--transition);
}
.pdp-header__back:hover { color: var(--white); }
.pdp-header__logo .logo-img { height: 28px; }
.pdp-header__cart {
  justify-self: end;
  position: relative;
  color: var(--grey-400);
  transition: color var(--transition);
}
.pdp-header__cart:hover { color: var(--white); }
.pdp-header__cart .cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.5625rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   HERO SPLIT
   ============================================ */
.pdp-hero {
  padding: 104px 0 0;
}
.pdp-hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 48px;
  align-items: start;
}

/* GALLERY */
.pdp-gallery__main {
  background: var(--grey-950);
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pdp-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: opacity 0.3s ease;
}
.pdp-gallery__thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.pdp-gallery__thumb {
  width: 72px;
  height: 72px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color var(--transition);
  cursor: pointer;
  flex-shrink: 0;
}
.pdp-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pdp-gallery__thumb.active,
.pdp-gallery__thumb:hover {
  border-color: var(--orange);
}

/* ============================================
   PRODUCT INFO
   ============================================ */
.pdp-info {
  padding-top: 8px;
}
.pdp-info__badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.pdp-badge {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
}
.pdp-badge--orange {
  background: var(--orange);
  color: var(--white);
}
.pdp-badge--grey {
  background: var(--grey-800);
  color: var(--grey-400);
}

.pdp-info__stars {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  cursor: pointer;
}
.pdp-stars { color: #FBBF24; font-size: 1rem; letter-spacing: 2px; }
.pdp-stars--lg { font-size: 1.25rem; }
.pdp-stars__text { font-size: 0.8125rem; color: var(--grey-400); }

.pdp-info__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 4px;
}
.pdp-info__subtitle {
  font-size: 1rem;
  color: var(--grey-400);
  margin-bottom: 20px;
}

.pdp-info__price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 24px;
}
.pdp-price {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
}
.pdp-price-per {
  font-size: 0.875rem;
  color: var(--grey-500);
}

/* Menthol badge */
.pdp-menthol-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #38bdf8;
  letter-spacing: 0.03em;
}

/* Variant Selector */
.pdp-variant-label,
.pdp-bundle-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-bottom: 10px;
}
.pdp-bundle-label { margin-top: 8px; }
.pdp-variants {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.pdp-variant {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1.5px solid var(--grey-800);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
  position: relative;
}
.pdp-variant:hover { border-color: var(--grey-600); }
.pdp-variant.active {
  border-color: var(--orange);
  background: rgba(255,77,0,0.06);
}
.pdp-variant__swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.pdp-variant__swatch--black-white {
  background: #111;
  border: 2px solid var(--grey-600);
  box-shadow: inset 3px 3px 0 rgba(255,255,255,0.9);
}
.pdp-variant__swatch--white-black {
  background: #f0f0f0;
  border: 2px solid var(--grey-500);
  box-shadow: inset 3px 3px 0 rgba(0,0,0,0.85);
}
.pdp-variant__swatch--stealth {
  background: linear-gradient(135deg, #2a2f38 0%, #4a5568 50%, #6b7280 100%);
  border: 2px solid #6b7280;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15);
}
.pdp-variant__swatch--clean {
  background: linear-gradient(135deg, #f5efe6 0%, #e8ddd0 100%);
  border: 2px solid #c9b99a;
}
.pdp-variant__name {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}
.pdp-variant__tag {
  margin-left: auto;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #38bdf8;
  background: rgba(56,189,248,0.1);
  border-radius: 3px;
  padding: 2px 6px;
  flex-shrink: 0;
}
.pdp-variant__tag--new {
  color: var(--orange);
  background: rgba(255,77,0,0.1);
}

/* Bundle Selector */
.pdp-bundles {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.pdp-bundle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1.5px solid var(--grey-800);
  border-radius: 10px;
  padding: 16px 20px;
  cursor: pointer;
  transition: all var(--transition);
}
.pdp-bundle input { position: absolute; opacity: 0; pointer-events: none; }
.pdp-bundle:has(input:checked) {
  border-color: var(--orange);
  border-left: 4px solid var(--orange);
  background: rgba(255,77,0,0.05);
  padding-left: 17px;
}
.pdp-bundle:hover { border-color: var(--grey-600); }
.pdp-bundle:has(input:checked):hover { border-color: var(--orange); }
.pdp-bundle__badge {
  position: absolute;
  top: -11px;
  right: 14px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
}
.pdp-bundle__badge--value { background: #16a34a; }
.pdp-bundle__left { display: flex; flex-direction: column; gap: 3px; }
.pdp-bundle__qty {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
}
.pdp-bundle__strips {
  font-size: 0.75rem;
  color: var(--grey-400);
}
.pdp-bundle__save { color: #22c55e; font-weight: 600; }
.pdp-bundle__right {
  text-align: right;
}
.pdp-bundle__price {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
}
.pdp-bundle__per {
  font-size: 0.6875rem;
  color: var(--grey-500);
  margin-top: 1px;
}

/* Add to Cart Button */
/* Pre-Order Notice */
.pdp-preorder-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(255,77,0,0.06);
  border: 1px solid rgba(255,77,0,0.2);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 14px;
  color: var(--grey-300);
  font-size: 0.75rem;
  line-height: 1.5;
}
.pdp-preorder-notice svg { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.pdp-preorder-notice strong { color: var(--white); display: block; margin-bottom: 2px; }
.pdp-preorder-notice span { color: var(--grey-400); }
.pdp-preorder-notice span strong { display: inline; color: var(--white); }

.pdp-atc {
  width: 100%;
  min-height: 56px;
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

/* Trust Row */
.pdp-trust-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.pdp-trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  color: var(--grey-500);
  letter-spacing: 0.02em;
}

/* Feature Checklist */
.pdp-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.pdp-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--grey-300);
}

/* ============================================
   URGENCY BAR
   ============================================ */
.pdp-urgency {
  background: var(--grey-900);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: 14px var(--gutter);
  text-align: center;
  margin-top: 48px;
}
.pdp-urgency p {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-300);
}

/* ============================================
   BENEFITS STRIP
   ============================================ */
.pdp-benefits {
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.pdp-benefits__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: center;
  gap: 48px;
}
.pdp-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pdp-benefit span {
  font-size: 0.8125rem;
  color: var(--grey-400);
}

/* ============================================
   PRODUCT DETAILS ACCORDION
   ============================================ */
.pdp-details {
  padding: 64px 0;
}
.pdp-detail {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pdp-detail summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  transition: color var(--transition);
}
.pdp-detail summary::-webkit-details-marker { display: none; }
.pdp-detail summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--grey-500);
  transition: transform var(--transition);
}
.pdp-detail[open] summary::after { content: '\2212'; }
.pdp-detail summary:hover { color: var(--orange); }
.pdp-detail__body {
  padding: 0 0 24px;
  font-size: 0.9375rem;
  color: var(--grey-400);
  line-height: 1.7;
}
.pdp-detail__body ul,
.pdp-detail__body ol {
  padding-left: 20px;
  list-style: disc;
}
.pdp-detail__body ol { list-style: decimal; }
.pdp-detail__body li { margin-bottom: 8px; }
.pdp-detail__body p + p { margin-top: 12px; }

/* ============================================
   REVIEWS
   ============================================ */
.pdp-reviews {
  padding: 80px 0;
  background: var(--grey-950);
}
.pdp-reviews__header {
  margin-bottom: 40px;
}
.pdp-reviews__stars {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--grey-300);
}
.pdp-reviews__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.pdp-review-card {
  background: var(--grey-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 28px 24px;
}
.pdp-review-card__stars {
  color: #FBBF24;
  font-size: 0.875rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.pdp-review-card__text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--grey-200);
  margin-bottom: 20px;
  font-style: italic;
}
.pdp-review-card__author strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.pdp-review-card__author span {
  font-size: 0.6875rem;
  color: var(--grey-500);
  letter-spacing: 0.03em;
}
.pdp-reviews__cta {
  text-align: center;
  margin-bottom: 40px;
}

/* Review Form */
.pdp-review-form {
  max-width: 560px;
  margin: 0 auto;
  padding: 36px;
  background: var(--grey-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
}
.pdp-review-form h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 24px;
}
.pdp-review-form__field {
  margin-bottom: 20px;
}
.pdp-review-form__field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 8px;
}
.pdp-review-form__field input,
.pdp-review-form__field select,
.pdp-review-form__field textarea {
  width: 100%;
  background: var(--grey-800);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: border-color var(--transition);
}
.pdp-review-form__field input:focus,
.pdp-review-form__field select:focus,
.pdp-review-form__field textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.pdp-review-form__field select { cursor: pointer; }
.pdp-review-form__field textarea { resize: vertical; min-height: 100px; }
.pdp-review-form__stars {
  display: flex;
  gap: 6px;
}
.pdp-review-form__stars button {
  font-size: 1.5rem;
  color: var(--grey-600);
  transition: color var(--transition);
}
.pdp-review-form__stars button.active,
.pdp-review-form__stars button:hover {
  color: #FBBF24;
}
.pdp-review-form__success {
  margin-top: 16px;
  font-size: 0.875rem;
  color: #00B67A;
}

/* ============================================
   BUNDLE UPSELL
   ============================================ */
.pdp-upsell {
  padding: 80px 0;
}
.pdp-upsell__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 640px;
  margin: 0 auto;
}
.pdp-upsell-card {
  position: relative;
  background: var(--grey-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
}
.pdp-upsell-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}
.pdp-upsell-card--popular {
  border-color: var(--orange);
  box-shadow: 0 0 40px rgba(255,77,0,0.1);
  transform: scale(1.04);
}
.pdp-upsell-card--popular:hover {
  border-color: var(--orange);
  transform: scale(1.04) translateY(-4px);
}
.pdp-upsell-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 4px;
  white-space: nowrap;
}
.pdp-upsell-card__badge--value { background: var(--grey-700); }
.pdp-upsell-card__img {
  border-radius: 8px;
  margin-bottom: 20px;
}
.pdp-upsell-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.pdp-upsell-card__strips {
  font-size: 0.8125rem;
  color: var(--grey-400);
  margin-bottom: 16px;
}
.pdp-upsell-card__price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.pdp-upsell-card__per {
  display: block;
  font-size: 0.75rem;
  color: var(--grey-500);
  margin-bottom: 20px;
}
.pdp-upsell-card__per em { color: var(--orange); font-style: normal; font-weight: 600; }

/* ============================================
   TRUST SECTION
   ============================================ */
.pdp-trust {
  padding: 64px 0;
  background: var(--grey-950);
}
.pdp-trust__stars-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 40px;
  font-size: 0.9375rem;
  color: var(--grey-300);
}
.pdp-tp-star {
  color: #00B67A;
  font-size: 1.25rem;
}
.pdp-tp-star--partial { opacity: 0.4; }
.pdp-trust__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
}
.pdp-trust__badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background: var(--grey-900);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.04);
}
.pdp-trust__badge span {
  font-size: 0.8125rem;
  color: var(--grey-300);
}

/* ============================================
   PRODUCT FAQ
   ============================================ */
.pdp-faq {
  padding: 80px 0;
}
.pdp-faq .faq-item a { color: var(--orange); text-decoration: underline; }

/* ============================================
   KITS SECTION
   ============================================ */
.pdp-kits {
  padding: 120px 0;
  background: var(--grey-950);
}
.pdp-kits__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.pdp-kit-card {
  position: relative;
  background: var(--grey-900);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.pdp-kit-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.14);
}
.pdp-kit-card--featured {
  border-color: rgba(255,77,0,0.3);
}
.pdp-kit-card--featured:hover {
  border-color: rgba(255,77,0,0.5);
}
.pdp-kit-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  z-index: 2;
}
.pdp-kit-card__img {
  aspect-ratio: 16/9;
  background-size: cover;
  background-position: center;
}
.pdp-kit-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pdp-kit-card__tag {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 8px;
  display: block;
}
.pdp-kit-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.pdp-kit-card__desc {
  font-size: 0.875rem;
  color: var(--grey-400);
  line-height: 1.6;
  margin-bottom: 16px;
}
.pdp-kit-card__includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
  flex: 1;
}
.pdp-kit-card__includes li {
  font-size: 0.8125rem;
  color: var(--grey-300);
  padding-left: 16px;
  position: relative;
}
.pdp-kit-card__includes li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--orange);
  font-weight: 700;
}
.pdp-kit-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
}
.pdp-kit-card__price {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
}
.pdp-kit-card .btn {
  padding: 12px 20px;
  font-size: 0.75rem;
  white-space: nowrap;
}
@media (max-width: 900px) {
  .pdp-kits__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

/* ============================================
   FOMO FOOTER
   ============================================ */
.pdp-fomo {
  padding: 64px 0;
  background: var(--grey-950);
  text-align: center;
}
.pdp-fomo__ticker {
  position: relative;
  height: 28px;
  overflow: hidden;
  margin-bottom: 24px;
}
.pdp-fomo__item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  color: var(--grey-400);
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.5s ease;
}
.pdp-fomo__item.active {
  opacity: 1;
  transform: translateY(0);
}
.pdp-fomo__text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 28px;
}

/* ============================================
   PRODUCT FOOTER
   ============================================ */
.pdp-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 28px 0;
}
.pdp-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pdp-footer p { font-size: 0.75rem; color: var(--grey-600); }
.pdp-footer__links {
  display: flex;
  gap: 24px;
}
.pdp-footer__links a {
  font-size: 0.75rem;
  color: var(--grey-500);
  transition: color var(--transition);
}
.pdp-footer__links a:hover { color: var(--white); }

/* ============================================
   STICKY ADD TO CART
   ============================================ */
.pdp-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,77,0,0.2);
  padding: 14px var(--gutter);
  padding-bottom: max(14px, env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.pdp-sticky.visible { transform: translateY(0); }
.pdp-sticky__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pdp-sticky__text {
  display: flex;
  align-items: center;
  gap: 16px;
}
.pdp-sticky__text strong {
  font-family: var(--font-heading);
  font-size: 0.875rem;
}
.pdp-sticky__text span {
  font-size: 0.875rem;
  color: var(--grey-400);
}

/* ============================================
   SHIPPING THRESHOLD BAR
   ============================================ */
.pdp-shipping-bar {
  margin: 14px 0 16px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
}
.pdp-shipping-bar__label {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.8125rem;
  color: var(--grey-300);
}
.pdp-shipping-bar__label strong { color: var(--white); }
.pdp-shipping-bar__free {
  display: none;
  color: #22c55e;
  font-weight: 600;
  font-size: 0.8125rem;
}
.pdp-shipping-bar__track {
  height: 5px;
  background: rgba(255,255,255,0.08);
  border-radius: 99px;
  overflow: hidden;
}
.pdp-shipping-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), #ff7a00);
  border-radius: 99px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}


/* ============================================
   MOBILE — TABLET (max 768px)
   ============================================ */
@media (max-width: 768px) {
  .pdp-hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pdp-gallery__main { aspect-ratio: 1/1; }
  .pdp-gallery__thumbs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .pdp-gallery__thumb { width: 64px; height: 64px; }
  .pdp-info__title { font-size: 1.625rem; }

  .pdp-benefits__inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .pdp-reviews__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pdp-upsell__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  .pdp-upsell-card--popular { transform: none; order: -1; }
  .pdp-upsell-card--popular:hover { transform: translateY(-4px); }

  .pdp-trust__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pdp-fomo__item { font-size: 0.6875rem; }

  .pdp-footer__inner { flex-direction: column; gap: 12px; text-align: center; }

  .pdp-sticky__text { display: none; }
  .pdp-sticky__btn { width: 100%; }
  .pdp-sticky .btn { width: 100%; justify-content: center; }

  .pdp-atc { min-height: 52px; font-size: 0.875rem; padding: 18px 24px; }

  .pdp-details,
  .pdp-reviews,
  .pdp-upsell,
  .pdp-faq { padding: 56px 0; }
  .pdp-trust,
  .pdp-fomo { padding: 48px 0; }
}

/* ============================================
   MOBILE — SMALL PHONE (max 480px)
   ============================================ */
@media (max-width: 480px) {
  .pdp-header__inner { height: 60px; }
  .pdp-header__back { font-size: 0.6875rem; }
  .pdp-header__logo .logo-img { height: 22px; }
  .pdp-hero { padding-top: 76px; }

  .pdp-info__title { font-size: 1.375rem; }
  .pdp-price { font-size: 1.5rem; }

  .pdp-variants { grid-template-columns: repeat(2, 1fr); gap: 7px; }
  .pdp-variant { padding: 9px 12px; }
  .pdp-variant__name { font-size: 0.6875rem; }

  .pdp-bundle { padding: 13px 15px; }
  .pdp-bundle__qty { font-size: 0.875rem; }
  .pdp-bundle__price { font-size: 1rem; }
  .pdp-bundle__per { font-size: 0.625rem; }

  .pdp-trust-row { gap: 12px; }
  .pdp-trust-row span { font-size: 0.5625rem; }

  .pdp-checklist li { font-size: 0.8125rem; }

  .pdp-urgency p { font-size: 0.625rem; }

  .pdp-benefit span { font-size: 0.6875rem; }
  .pdp-benefits__inner { gap: 16px; }

  .pdp-detail summary { font-size: 0.875rem; padding: 20px 0; }
  .pdp-detail__body { font-size: 0.8125rem; }

  .pdp-review-card { padding: 22px 18px; }
  .pdp-review-card__text { font-size: 0.8125rem; }

  .pdp-review-form { padding: 24px 18px; }

  .pdp-upsell-card { padding: 24px 18px; }
  .pdp-upsell-card__price { font-size: 1.25rem; }

  .pdp-trust__grid { gap: 12px; }
  .pdp-trust__badge { padding: 12px; }
  .pdp-trust__badge span { font-size: 0.6875rem; }

  .pdp-fomo__text { font-size: 1rem; }
}

/* ============================================
   BENEFIT ICONS
   ============================================ */
.pdp-benefit-icons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 16px 0 20px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pdp-benefit-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}
.pdp-benefit-icon svg { opacity: 0.9; }
.pdp-benefit-icon__value {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.pdp-benefit-icon__label {
  font-size: 0.6875rem;
  color: var(--grey-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   MINI FAQ
   ============================================ */
.pdp-mini-faq {
  margin-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.pdp-mini-faq__item {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pdp-mini-faq__item summary {
  padding: 12px 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--grey-200);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: color var(--transition);
}
.pdp-mini-faq__item summary::-webkit-details-marker { display: none; }
.pdp-mini-faq__item summary::after {
  content: '+';
  font-size: 1rem;
  color: var(--orange);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.pdp-mini-faq__item[open] summary::after { transform: rotate(45deg); }
.pdp-mini-faq__item summary:hover { color: var(--white); }
.pdp-mini-faq__item p {
  font-size: 0.8125rem;
  color: var(--grey-400);
  line-height: 1.6;
  padding: 0 0 14px;
  margin: 0;
}

/* ============================================
   TECH / SCIENCE SECTION
   ============================================ */
.pdp-tech {
  padding: 80px 0;
  background: var(--grey-950);
}
.pdp-tech__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.pdp-tech__image-wrap {
  position: sticky;
  top: 100px;
}
.pdp-tech__img {
  width: 100%;
  border-radius: 12px;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.pdp-tech__header {
  margin-bottom: 40px;
}
.pdp-tech__header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-top: 8px;
  line-height: 1.15;
}
.pdp-tech__features {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pdp-tech__feature {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  opacity: 0.2;
  transform: translateX(-8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.pdp-tech__feature--active {
  opacity: 1;
  transform: translateX(0);
}
.pdp-tech__feature:hover { opacity: 1; }
.pdp-tech__feature-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.1em;
  padding-top: 4px;
}
.pdp-tech__feature h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}
.pdp-tech__feature p {
  font-size: 0.875rem;
  color: var(--grey-400);
  line-height: 1.65;
  margin: 0;
}

/* ============================================
   3 REASONS
   ============================================ */
.pdp-reasons {
  padding: 80px 0;
}
.pdp-reasons__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.pdp-reason-card {
  background: var(--grey-950);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color var(--transition), transform var(--transition);
}
.pdp-reason-card:hover {
  border-color: rgba(255,77,0,0.3);
  transform: translateY(-4px);
}
.pdp-reason-card__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.pdp-reason-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.pdp-reason-card:hover .pdp-reason-card__img-wrap img { transform: scale(1.04); }
.pdp-reason-card__num {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 8px;
  border-radius: 4px;
}
.pdp-reason-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  padding: 20px 20px 8px;
}
.pdp-reason-card p {
  font-size: 0.875rem;
  color: var(--grey-400);
  line-height: 1.65;
  padding: 0 20px 24px;
  margin: 0;
}

/* ============================================
   COMPARISON TABLE (PRODUCT PAGE)
   ============================================ */
.pdp-compare {
  padding: 80px 0;
  background: var(--grey-950);
}
.pdp-compare__table-wrap {
  margin-top: 48px;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
}
.pdp-compare__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.pdp-compare__table thead tr {
  background: rgba(255,255,255,0.03);
}
.pdp-compare__table th {
  padding: 18px 16px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--grey-300);
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  line-height: 1.4;
}
.pdp-compare__table th:first-child { text-align: left; }
.pdp-compare__th--ox {
  background: rgba(255,77,0,0.08);
  color: var(--white) !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.pdp-compare__logo { height: 16px; filter: brightness(10); }
.pdp-compare__table td {
  padding: 16px;
  font-size: 0.875rem;
  color: var(--grey-300);
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.pdp-compare__table td:first-child {
  text-align: left;
  color: var(--grey-200);
  font-weight: 500;
}
.pdp-compare__td--ox { background: rgba(255,77,0,0.05); }
.pdp-compare__yes { color: #FF4D00; font-size: 1rem; font-weight: 700; }
.pdp-compare__no { color: rgba(255,255,255,0.2); font-size: 1rem; }
.pdp-compare__partial { color: rgba(255,255,255,0.4); font-size: 1rem; }
.pdp-compare__row--price td {
  font-size: 0.8125rem;
  color: var(--grey-400);
  border-bottom: none;
}
.pdp-compare__row--price .pdp-compare__td--ox { color: var(--white); }

/* ============================================
   RESPONSIVE — NEW SECTIONS
   ============================================ */
@media (max-width: 900px) {
  .pdp-tech__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pdp-tech__image-wrap { position: static; }
  .pdp-tech__img { aspect-ratio: 16/9; }

  .pdp-reasons__grid { grid-template-columns: 1fr; gap: 16px; }
  .pdp-reason-card__img-wrap { aspect-ratio: 16/9; }

  .pdp-benefit-icons { grid-template-columns: repeat(4, 1fr); gap: 4px; }
  .pdp-benefit-icon__value { font-size: 0.75rem; }
}

@media (max-width: 600px) {
  .pdp-tech { padding: 56px 0; }
  .pdp-reasons { padding: 56px 0; }
  .pdp-compare { padding: 56px 0; }
  .pdp-tech__header h2 { font-size: 1.75rem; }
}

/* ============================================
   COLOR PICKER
   ============================================ */
.pdp-color-row { margin: 20px 0 10px; }
.pdp-color-label { font-size: 0.8125rem; color: var(--grey-400); }
.pdp-color-label strong { color: var(--white); }
.pdp-colors { display: flex; gap: 10px; margin-bottom: 20px; }
.pdp-color {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid transparent;
  padding: 2px;
  cursor: pointer;
  background: transparent;
  transition: border-color var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.pdp-color.active { border-color: var(--orange); }
.pdp-color:hover { border-color: rgba(255,77,0,0.5); }
.pdp-color__dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: block;
}
.pdp-color__dot--black  { background: #0A0A0A; border: 1px solid rgba(255,255,255,0.2); }
.pdp-color__dot--white  { background: #F5F5F5; border: 1px solid rgba(0,0,0,0.15); }
.pdp-color__dot--stealth { background: #6B7280; }
.pdp-color__dot--clean  { background: #D4C4A8; }

/* ============================================
   QUANTITY SELECTOR
   ============================================ */
.pdp-qty-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.pdp-qty-label { font-size: 0.8125rem; font-weight: 600; color: var(--grey-200); }
.pdp-qty-pills { display: flex; gap: 6px; }
.pdp-qty-pill {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid var(--orange);
  border-radius: 3px;
  padding: 2px 6px;
}
.pdp-qty-selector { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 20px; }
.pdp-qty-btn {
  padding: 14px 10px;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.1);
  background: transparent;
  color: var(--grey-300);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.pdp-qty-btn:hover { border-color: rgba(255,255,255,0.3); color: var(--white); }
.pdp-qty-btn.active { border-color: var(--orange); color: var(--white); background: rgba(255,77,0,0.08); }

/* ============================================
   PURCHASE OPTIONS
   ============================================ */
.pdp-purchase-label { font-size: 0.8125rem; font-weight: 600; color: var(--grey-200); margin-bottom: 10px; }
.pdp-purchase-options { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.pdp-purchase-opt {
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.pdp-purchase-opt input { display: none; }
.pdp-purchase-opt:hover { border-color: rgba(255,255,255,0.25); }
.pdp-purchase-opt.active {
  border-color: var(--orange);
  background: rgba(255,77,0,0.06);
}
.pdp-purchase-opt__top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.pdp-purchase-opt__name { font-size: 0.875rem; font-weight: 600; color: var(--white); flex: 1; }
.pdp-purchase-opt__price { font-size: 1.0625rem; font-weight: 800; color: var(--white); }
.pdp-purchase-opt__old {
  font-size: 0.8125rem;
  color: var(--grey-600);
  text-decoration: line-through;
}

/* ============================================
   GIFTS
   ============================================ */
.pdp-gifts { margin-top: 14px; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; }
.pdp-gifts__label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-400);
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}
.pdp-gifts__label span { color: var(--orange); }
.pdp-gifts__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 12px; }
.pdp-gift { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.pdp-gift__icon { margin-bottom: 4px; }
.pdp-gift__month { font-size: 0.5625rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--grey-500); }
.pdp-gift strong { font-size: 0.75rem; color: var(--white); display: block; }
.pdp-gift span { font-size: 0.6875rem; color: var(--grey-400); display: block; line-height: 1.4; }
.pdp-gifts__perks { display: flex; flex-direction: row; flex-wrap: wrap; gap: 10px 16px; }
.pdp-gifts__perks span { font-size: 0.75rem; color: var(--grey-400); }

/* ============================================
   PRICE DISPLAY UPDATES
   ============================================ */
.pdp-price-old {
  font-size: 1rem;
  color: var(--grey-600);
  text-decoration: line-through;
  margin-left: 4px;
}
.pdp-save-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(255,77,0,0.15);
  color: var(--orange);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 8px;
}
.pdp-price-per {
  font-size: 0.8125rem;
  color: var(--grey-400);
  margin-top: 2px;
  margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 600px) {
  .pdp-gifts__grid { grid-template-columns: repeat(3,1fr); gap: 6px; }
  .pdp-qty-pill { display: none; }
  .pdp-qty-header { margin-bottom: 8px; }
}

/* Pre-order clarity box */
.pdp-clarity-box {
  background: rgba(255,77,0,0.07);
  border: 1px solid rgba(255,77,0,0.25);
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 16px;
}
.pdp-clarity-box strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #FF4D00;
  margin-bottom: 10px;
}
.pdp-clarity-box ul {
  margin: 0;
  padding-left: 18px;
  list-style: disc;
}
.pdp-clarity-box li {
  font-size: 0.8125rem;
  color: #aaa;
  line-height: 1.6;
  margin-bottom: 4px;
}