/* Product landing */
.pdp { padding-top: 24px; }
.pdp-hero { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; padding: 24px 0 40px; }
@media (max-width: 900px){ .pdp-hero { grid-template-columns: 1fr; gap: 24px; } }
.gallery { display: grid; grid-template-columns: 88px 1fr; gap: 12px; }
.gallery .thumbs { display: flex; flex-direction: column; gap: 10px; }
.gallery .thumbs button {
  width: 88px; height: 88px; border: 1px solid var(--color-border); border-radius: 10px;
  background: var(--color-surface); padding: 6px; display: grid; place-items: center;
}
.gallery .thumbs button.active { border-color: var(--color-primary); }
.gallery .thumbs img { max-height: 100%; max-width: 100%; object-fit: contain; }
.gallery .main {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-light));
  aspect-ratio: 1/1; display: grid; place-items: center; padding: 24px; overflow: hidden;
}
.gallery .main img { max-height: 100%; max-width: 100%; object-fit: contain; transition: transform .3s var(--ease); }
.gallery .main:hover img { transform: scale(1.04); }
@media (max-width: 600px){
  .gallery { grid-template-columns: 1fr; }
  .gallery .thumbs { flex-direction: row; overflow-x: auto; }
  .gallery .thumbs button { flex: 0 0 72px; height: 72px; }
}

.pdp-info h1 { font-family: var(--font-display); text-transform: uppercase; font-size: clamp(28px, 4vw, 44px); line-height: 1; margin-bottom: 6px; }
.pdp-info .subtitle { color: var(--color-text-muted); margin-bottom: 10px; }
.pdp-meta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; color: var(--color-text-muted); font-size: 13px; }
.pdp-price { display: flex; align-items: baseline; gap: 14px; margin: 12px 0 4px; flex-wrap: wrap; }
.pdp-price .old { text-decoration: line-through; color: var(--color-text-dim); }
.pdp-price .now { font-family: var(--font-display); font-size: 42px; color: var(--color-text); letter-spacing: .02em; }
.pdp-price .off { background: var(--color-primary); color: #fff; padding: 4px 8px; border-radius: 6px; font-weight: 800; font-size: 12px; }
.pdp-info .pix { color: var(--color-pix); font-weight: 700; margin-bottom: 4px; }
.pdp-info .installments { color: var(--color-text-muted); margin-bottom: 16px; }

.pdp-category-chip {
  display: inline-flex;
  margin-bottom: 10px;
}

.stars--92 {
  --p: 92%;
}

.product-option-group {
  margin-top: 16px;
}

.product-calc-results {
  display: none;
  margin-top: 12px;
}

.product-tabs {
  margin-top: 48px;
}

.product-tab-panel {
  display: none;
}

.product-tab-panel.is-active {
  display: block;
}

.product-warning-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-dim);
}

.product-related {
  margin-top: 32px;
}

.product-related-title {
  margin-bottom: 24px;
}

.product-shipping-box {
  margin-top: 16px;
  padding: 14px;
  border: 1px dashed var(--color-border-strong);
  border-radius: 10px;
}

.product-shipping-label {
  font-size: 13px;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 6px;
}

.product-shipping-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.product-shipping-input {
  flex: 1;
  min-width: 180px;
  padding: 10px 12px;
  background: var(--color-background);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
}

.product-shipping-note {
  margin-top: 8px;
  font-size: 12px;
}

.product-review-note {
  margin-bottom: 12px;
}

.product-review-title {
  margin-bottom: 10px;
  font-size: 16px;
}

.product-review-form {
  margin-top: 20px;
}

.product-review-bars {
  flex: 1;
}

.product-review-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 4px 0;
}

.product-review-bar-label {
  width: 14px;
}

.product-review-bar-track {
  flex: 1;
  height: 8px;
  background: var(--color-surface-hi);
  border-radius: 99px;
  overflow: hidden;
}

.product-review-bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: 99px;
}

.product-review-bar-fill.progress-70 { width: 70%; }
.product-review-bar-fill.progress-20 { width: 20%; }
.product-review-bar-fill.progress-6 { width: 6%; }
.product-review-bar-fill.progress-3 { width: 3%; }
.product-review-bar-fill.progress-1 { width: 1%; }

.product-use-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.product-table-scroll {
  overflow: auto;
}

.product-warning-note {
  margin-top: 12px;
  font-size: 13px;
}

.product-shipping-box {
  margin-top: 16px;
  padding: 14px;
  border: 1px dashed var(--color-border-strong);
  border-radius: 10px;
}

.product-shipping-label {
  font-size: 13px;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 6px;
}

.product-shipping-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.product-shipping-input {
  flex: 1;
  min-width: 180px;
  padding: 10px 12px;
  background: var(--color-background);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
}

.product-shipping-note {
  margin-top: 8px;
  font-size: 12px;
}

.product-combo-price {
  font-size: 13px;
}

.product-combo-button {
  margin-top: 10px;
}

.product-review-note {
  margin-bottom: 12px;
}

.product-review-title {
  margin-bottom: 10px;
  font-size: 16px;
}

.product-review-form {
  margin-top: 20px;
}

.product-cta-title {
  margin: 12px 0;
}

.product-cta-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.product-mobile-price {
  min-width: 0;
}

.product-mobile-subtitle {
  font-size: 12px;
}

.product-cta-final {
  background: linear-gradient(135deg, var(--color-primary-dark), #111111);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: center;
  border: 1px solid rgba(227,6,19,.4);
}

@media (max-width: 780px){ .product-cta-final { grid-template-columns: 1fr; padding: 28px; } }

.product-cta-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.product-mobile-subtitle {
  font-size: 12px;
}

.variants { display: flex; flex-direction: column; gap: 14px; margin: 20px 0; }
.variants .group h5 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--color-text-muted); margin-bottom: 8px; }
.variants .options { display: flex; flex-wrap: wrap; gap: 8px; }
.variants .options button {
  padding: 10px 14px; border-radius: 10px; border: 1px solid var(--color-border-strong);
  background: var(--color-surface); color: var(--color-text); font-weight: 600; font-size: 13px;
}
.variants .options button.active { border-color: var(--color-primary); background: rgba(227,6,19,.1); }

.qty-row { display: flex; gap: 12px; align-items: center; margin: 12px 0 20px; }
.qty-picker { display: inline-flex; border: 1px solid var(--color-border-strong); border-radius: 10px; overflow: hidden; }
.qty-picker button { width: 42px; height: 46px; color: var(--color-text); font-size: 18px; }
.qty-picker span { min-width: 40px; text-align: center; align-self: center; font-weight: 800; }

.pdp-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 480px){ .pdp-actions { grid-template-columns: 1fr; } }
.pdp-actions .full { grid-column: 1 / -1; }
.stock-line { margin-top: 12px; font-size: 13px; color: var(--color-text-muted); display: flex; align-items: center; gap: 8px; }
.stock-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--color-success); }
.stock-dot.low { background: var(--color-warning); }
.stock-dot.out { background: var(--color-error); }

.trust-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.trust-row .item { padding: 12px; border: 1px solid var(--color-border); background: var(--color-surface); border-radius: 10px; text-align: center; font-size: 12px; color: var(--color-text-muted); }
.trust-row .item strong { display: block; color: var(--color-text); margin-bottom: 2px; }

/* Section blocks */
.pdp-section { padding: 40px 0; border-top: 1px solid var(--color-border); }
.pdp-section h2 { font-family: var(--font-display); text-transform: uppercase; font-size: clamp(24px, 3.5vw, 36px); margin-bottom: 6px; }
.pdp-section .lead { color: var(--color-text-muted); max-width: 65ch; margin-bottom: 24px; }

.promise {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px; align-items: center;
  background: linear-gradient(135deg, rgba(227,6,19,.08), rgba(0,0,0,0));
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 30px;
}
@media (max-width: 780px){ .promise { grid-template-columns: 1fr; } }
.promise .visual { aspect-ratio: 4/3; background: var(--color-surface-light); border-radius: var(--radius); display: grid; place-items: center; overflow: hidden; }
.promise .visual img { max-height: 88%; max-width: 88%; }

.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 780px){ .benefit-grid { grid-template-columns: 1fr; } }
.benefit-card { padding: 20px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface); }
.benefit-card .ico { width: 44px; height: 44px; border-radius: 10px; background: rgba(227,6,19,.12); color: var(--color-primary); display: grid; place-items: center; margin-bottom: 12px; }
.benefit-card h3 { font-size: 17px; margin-bottom: 6px; }
.benefit-card p { color: var(--color-text-muted); font-size: 14px; }

.usage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 780px){ .usage-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px){ .usage-grid { grid-template-columns: 1fr; } }
.usage-card { padding: 18px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface); text-align: center; }
.usage-card .step { font-family: var(--font-display); font-size: 36px; color: var(--color-primary); }
.usage-card h4 { font-size: 15px; margin: 4px 0 6px; }
.usage-card p { color: var(--color-text-muted); font-size: 13px; }

.nutrition-table { width: 100%; border-collapse: collapse; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.nutrition-table th, .nutrition-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.nutrition-table thead { background: var(--color-surface); }
.nutrition-table tbody tr:nth-child(odd) { background: var(--color-surface-light); }
.nutrition-table th { color: var(--color-text-muted); text-transform: uppercase; font-size: 12px; letter-spacing: .06em; }

.compare-table th, .compare-table td { text-align: center; }
.compare-table td:first-child, .compare-table th:first-child { text-align: left; }

.video-block {
  position: relative; aspect-ratio: 16/9; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-light)); display: grid; place-items: center; border: 1px solid var(--color-border);
}
.video-block .placeholder { text-align: center; padding: 30px; color: var(--color-text-muted); }
.video-block video { width: 100%; height: 100%; object-fit: cover; }

.reviews-summary { display: grid; grid-template-columns: 200px 1fr; gap: 30px; align-items: center; margin-bottom: 24px; }
@media (max-width: 600px){ .reviews-summary { grid-template-columns: 1fr; } }
.reviews-summary .big { text-align: center; }
.reviews-summary .big .num { font-family: var(--font-display); font-size: 56px; color: var(--color-text); }
.review-item { padding: 16px; border-bottom: 1px solid var(--color-border); }
.review-item h5 { margin-bottom: 4px; font-size: 15px; }
.review-item .meta { color: var(--color-text-dim); font-size: 12px; margin-bottom: 8px; }
.review-item p { color: var(--color-text-muted); font-size: 14px; }

.combo-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width: 900px){ .combo-list { grid-template-columns: 1fr; } }
.combo { padding: 20px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface); }
.combo h3 { font-size: 18px; }
.combo .save { color: var(--color-pix); font-weight: 700; margin: 6px 0; font-size: 13px; }

.cta-final {
  background: linear-gradient(135deg, var(--color-primary-dark), #10111A);
  border-radius: var(--radius-lg); padding: 40px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; align-items: center;
  border: 1px solid rgba(227,6,19,.4);
}
@media (max-width: 780px){ .cta-final { grid-template-columns: 1fr; padding: 28px; } }
.cta-final img { max-height: 240px; object-fit: contain; margin: 0 auto; }

/* Mobile sticky bar */
.pdp-mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: rgba(11,11,13,.96); border-top: 1px solid rgba(255,255,255,.08);
  padding: 10px 12px; display: none; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  backdrop-filter: blur(10px);
}
@media (max-width: 780px){ .pdp-mobile-bar { display: grid; } }
.pdp-mobile-bar .price { font-family: var(--font-display); font-size: 22px; color: #fff; }
.pdp-mobile-bar img { width: 40px; height: 40px; object-fit: contain; }

/* Public product page */
.product-page {
  padding-top: 18px;
}

.product-page__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 34px;
  align-items: start;
}

@media (max-width: 980px) {
  .product-page__layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.product-gallery {
  display: grid;
  gap: 14px;
}

.product-gallery__main {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-light));
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 18px;
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .28s var(--ease);
}

.product-gallery__main:hover img {
  transform: scale(1.02);
}

.product-gallery__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  min-width: 68px;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff3a3a, var(--color-primary));
  color: #fff;
  font-weight: 900;
  font-size: 14px;
  text-align: center;
  box-shadow: 0 14px 30px rgba(227, 6, 19, .24);
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 88px));
  gap: 10px;
}

.product-gallery__thumb {
  width: 88px;
  height: 88px;
  padding: 8px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: grid;
  place-items: center;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}

.product-gallery__thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-gallery__thumb:hover,
.product-gallery__thumb.is-active {
  border-color: var(--color-primary);
  box-shadow: 0 10px 26px rgba(227, 6, 19, .12);
  transform: translateY(-1px);
}

.product-summary {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.product-category {
  margin: 0;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
}

.product-category a {
  color: var(--color-primary);
}

.product-title {
  margin: 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(34px, 5vw, 56px);
  line-height: .95;
  letter-spacing: .02em;
}

.product-subtitle {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.55;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 13px;
}

.product-meta__item,
.product-stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.product-meta__rating {
  color: #D97706;
}

.product-stock--in {
  color: var(--color-success);
}

.product-stock--low {
  color: var(--color-warning);
}

.product-stock--out {
  color: var(--color-error);
}

.product-price-card {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-light));
}

.product-price-card .price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.product-price-card .old {
  text-decoration: line-through;
  color: var(--color-text-dim);
  font-size: 16px;
}

.product-price-card .price {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: clamp(34px, 4.8vw, 56px);
  font-weight: 900;
  line-height: .95;
  letter-spacing: .01em;
}

.product-price-card .pix {
  margin-top: 8px;
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 800;
}

.product-price-card .pix strong {
  color: var(--color-primary);
}

.product-price-card .installments {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.product-buy-box {
  display: grid;
  gap: 14px;
}

.product-field label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
}

.product-select,
.product-shipping-input,
.product-qty__input {
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-background);
  color: var(--color-text);
  padding: 0 14px;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.product-select:focus,
.product-shipping-input:focus,
.product-qty__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, .12);
  outline: none;
}

.product-qty-row {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
  gap: 12px;
  align-items: end;
}

@media (max-width: 540px) {
  .product-qty-row {
    grid-template-columns: 1fr;
  }
}

.product-qty {
  display: grid;
  grid-template-columns: 46px 1fr 46px;
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-surface);
}

.product-qty__btn {
  display: grid;
  place-items: center;
  min-height: 48px;
  color: var(--color-text);
  font-size: 22px;
  font-weight: 700;
}

.product-qty__input {
  border: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-radius: 0;
  text-align: center;
  padding: 0 8px;
  -moz-appearance: textfield;
}

.product-qty__input::-webkit-outer-spin-button,
.product-qty__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-buy-button {
  align-self: end;
}

.product-shipping-box {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: rgba(255,255,255,.7);
}

.product-block-title {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .02em;
}

.product-shipping-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

@media (max-width: 540px) {
  .product-shipping-form {
    grid-template-columns: 1fr;
  }
}

.product-shipping-results {
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
}

.product-shipping-result {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.product-shipping-result strong {
  display: block;
  font-size: 15px;
}

.product-page__details {
  padding-top: 18px;
}

.product-tabs {
  display: grid;
  gap: 18px;
}

.product-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 6px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-surface);
}

.product-tabs__btn {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  font-weight: 800;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid transparent;
}

.product-tabs__btn.is-active,
.product-tabs__btn:hover,
.product-tabs__btn:focus-visible {
  color: var(--color-primary);
  background: rgba(227, 6, 19, .08);
  border-color: rgba(227, 6, 19, .16);
}

.product-tabs__panels {
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-light));
  padding: 22px;
}

.product-tab-panel {
  display: none;
}

.product-tab-panel.is-active {
  display: block;
}

.product-rich-text {
  color: var(--color-text-muted);
  line-height: 1.7;
}

.product-warning-box {
  display: grid;
  gap: 10px;
}

.product-warning-note {
  font-size: 13px;
  color: var(--color-text-dim);
}

.product-review-list {
  display: grid;
  gap: 14px;
}

.review-card {
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
}

.review-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.review-header .rating {
  font-weight: 800;
  color: #D97706;
}

.product-related {
  margin-top: 34px;
}

.product-related-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(22px, 3vw, 34px);
  margin-bottom: 20px;
}

@media (max-width: 720px) {
  .product-page {
    padding-top: 12px;
  }

  .product-gallery__thumbs {
    grid-template-columns: repeat(auto-fit, minmax(72px, 72px));
  }

  .product-gallery__thumb {
    width: 72px;
    height: 72px;
  }

  .product-tabs__panels {
    padding: 18px;
  }
}