/* ================================================================
   Product Detail · La Bella / Tienda Nube
   Archivo sugerido: static/css/product.css
   ================================================================ */

.lb-product-page {
  --red: #E74C3C;
  --red-dk: #C0392B;
  --red-lt: #FFEEED;
  --red-mid: #FADDDB;
  --dark: #1A1A1A;
  --mid: #555555;
  --soft: #888888;
  --light: #F8F8F8;
  --white: #FFFFFF;
  --border: #EBEBEB;
  --green: #27AE60;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,.10);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.16);
  --r: 8px;
  --r-lg: 16px;
  --trans: .25s ease;

  font-family: 'Poppins', sans-serif;
  color: var(--dark);
  background: var(--white);
  overflow-x: visible;
  -webkit-font-smoothing: antialiased;
}

.lb-product-page .lb-pdp-lower,
.lb-product-page .lb-related-section,
.lb-product-page .lb-product-cta-strip {
  overflow-x: hidden;
}

.lb-product-page *,
.lb-product-page *::before,
.lb-product-page *::after {
  box-sizing: border-box;
}

.lb-product-page img {
  max-width: 100%;
}

.lb-product-page a {
  text-decoration: none;
}

.lb-product-page .container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.lb-product-page .lb-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}

.lb-product-page .lb-reveal.lb-visible {
  opacity: 1;
  transform: none;
}

.lb-product-page .lb-delay-1 { transition-delay: .08s; }
.lb-product-page .lb-delay-2 { transition-delay: .16s; }
.lb-product-page .lb-delay-3 { transition-delay: .24s; }

.lb-product-page .lb-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}

.lb-product-page .lb-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  flex-shrink: 0;
}

.lb-product-page .lb-btn,
.lb-product-page .btn.lb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--trans);
  white-space: nowrap;
  text-decoration: none;
}

.lb-product-page .lb-btn-primary {
  background: var(--red);
  color: #fff !important;
  border-color: var(--red);
}

.lb-product-page .lb-btn-primary:hover,
.lb-product-page .lb-btn-primary:focus {
  background: var(--red-dk);
  border-color: var(--red-dk);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(231,76,60,.35);
}

.lb-product-page .lb-btn-wa {
  background: #25D366;
  color: #fff !important;
  border-color: #25D366;
}

.lb-product-page .lb-btn-wa:hover,
.lb-product-page .lb-btn-wa:focus {
  background: #1ebe5d;
  border-color: #1ebe5d;
  color: #fff !important;
  transform: translateY(-1px);
}

/* ================================================================
   ZONA PRINCIPAL
   ================================================================ */

.lb-product-page .lb-pdp-main {
  padding: 48px 0;
  background: var(--white);
}

.lb-product-page .lb-pdp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  gap: 60px;
  align-items: start;
}

.lb-product-page .lb-gallery {
  position: sticky;
  top: 90px;
  min-width: 0;
}

.lb-product-page .lb-gallery .product-images,
.lb-product-page .lb-gallery .js-product-images,
.lb-product-page .lb-gallery .product-image,
.lb-product-page .lb-gallery .swiper-container,
.lb-product-page .lb-gallery .js-swiper-product {
  border-radius: var(--r-lg);
}

.lb-product-page .lb-gallery img {
  border-radius: var(--r-lg);
}

.lb-product-page .lb-purchase {
  min-width: 0;
}

.lb-product-page .lb-product-badges-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.lb-product-page .lb-pbadge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.lb-product-page .lb-pbadge-red { background: var(--red); color: #fff; }
.lb-product-page .lb-pbadge-green { background: var(--green); color: #fff; }
.lb-product-page .lb-pbadge-gray { background: var(--light); color: var(--mid); border: 1px solid var(--border); }

/* ================================================================
   ESTILOS SOBRE LA FICHA NATIVA DE TIENDA NUBE
   Mantiene la lógica nativa y solo ajusta presentación.
   ================================================================ */

.lb-product-page .lb-purchase h1,
.lb-product-page .lb-purchase .product-title,
.lb-product-page .lb-purchase [data-store*="product-name"] {
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 10px;
  color: var(--dark);
  letter-spacing: -.01em;
}

.lb-product-page .lb-purchase .price-container,
.lb-product-page .lb-purchase .product-price-container,
.lb-product-page .lb-purchase [data-store*="price"]:not([data-store*="installments"]) {
  margin-bottom: 18px;
}

.lb-product-page .lb-purchase .price,
.lb-product-page .lb-purchase .js-price-display,
.lb-product-page .lb-purchase .product-price {
  font-size: clamp(30px, 3vw, 38px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}

.lb-product-page .lb-purchase .compare-price,
.lb-product-page .lb-purchase .js-compare-price-display,
.lb-product-page .lb-purchase .product-compare-price {
  color: var(--soft);
  text-decoration: line-through;
  font-size: 17px;
}

.lb-product-page .lb-purchase .installments,
.lb-product-page .lb-purchase .js-max-installments,
.lb-product-page .lb-purchase .product-installments,
.lb-product-page .lb-purchase [data-store*="installments"] {
  font-size: 13px;
  color: var(--mid);
  line-height: 1.5;
}

.lb-product-page .lb-purchase form,
.lb-product-page .lb-purchase .product-form {
  width: 100%;
}

.lb-product-page .lb-purchase .form-group,
.lb-product-page .lb-purchase .js-product-variants,
.lb-product-page .lb-purchase .product-variants,
.lb-product-page .lb-purchase .product-quantity {
  margin-bottom: 18px;
}

.lb-product-page .lb-purchase label,
.lb-product-page .lb-purchase .form-label,
.lb-product-page .lb-purchase .variant-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.lb-product-page .lb-purchase select,
.lb-product-page .lb-purchase input[type="number"],
.lb-product-page .lb-purchase input[type="text"],
.lb-product-page .lb-purchase .form-control {
  border: 1px solid var(--border);
  border-radius: 8px;
  min-height: 44px;
  padding: 10px 12px;
  font-size: 14px;
  background: var(--white);
  color: var(--dark);
  transition: var(--trans);
}

.lb-product-page .lb-purchase select:focus,
.lb-product-page .lb-purchase input:focus,
.lb-product-page .lb-purchase .form-control:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(231,76,60,.12);
  outline: none;
}

.lb-product-page .lb-purchase .btn-primary,
.lb-product-page .lb-purchase .js-addtocart,
.lb-product-page .lb-purchase button[type="submit"],
.lb-product-page .lb-purchase input[type="submit"] {
  width: 100%;
  min-height: 54px;
  border-radius: 8px;
  background: var(--red) !important;
  border-color: var(--red) !important;
  color: #fff !important;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .02em;
  transition: var(--trans);
}

.lb-product-page .lb-purchase .btn-primary:hover,
.lb-product-page .lb-purchase .btn-primary:focus,
.lb-product-page .lb-purchase .js-addtocart:hover,
.lb-product-page .lb-purchase .js-addtocart:focus,
.lb-product-page .lb-purchase button[type="submit"]:hover,
.lb-product-page .lb-purchase button[type="submit"]:focus {
  background: var(--red-dk) !important;
  border-color: var(--red-dk) !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(231,76,60,.4);
}

.lb-product-page .lb-purchase .shipping-calculator,
.lb-product-page .lb-purchase .js-shipping-calculator,
.lb-product-page .lb-purchase .shipping-calculator-container {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px;
  margin-top: 18px;
  background: var(--light);
}

.lb-product-page .lb-purchase .social-share,
.lb-product-page .lb-purchase .share-links {
  margin-top: 18px;
}

/* Trust pills */
.lb-product-page .lb-trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px;
  background: var(--light);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  margin: 20px 0;
}

.lb-product-page .lb-trust-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--mid);
  font-weight: 500;
}

.lb-product-page .lb-trust-pill svg {
  color: var(--red);
  flex-shrink: 0;
}

/* Envío */
.lb-product-page .lb-shipping-box {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  margin-bottom: 20px;
}

.lb-product-page .lb-shipping-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.lb-product-page .lb-shipping-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.lb-product-page .lb-shipping-row svg {
  color: var(--red);
  flex-shrink: 0;
  margin-top: 2px;
}

.lb-product-page .lb-shipping-row strong {
  font-size: 13px;
  color: var(--dark);
  display: block;
}

.lb-product-page .lb-shipping-row span {
  font-size: 12px;
  color: var(--soft);
  line-height: 1.5;
}

/* ================================================================
   DESCRIPCIÓN / BENEFICIOS / SIDEBAR
   ================================================================ */

.lb-product-page .lb-pdp-lower {
  padding: 60px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.lb-product-page .lb-pdp-lower-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 60px;
  align-items: start;
}

.lb-product-page .lb-pdp-content {
  min-width: 0;
}

.lb-product-page .lb-tabs {
  border-bottom: 2px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 36px;
  overflow: visible !important;
  overflow-x: visible !important;
  overflow-y: visible !important;
  max-height: none !important;
  height: auto !important;
}

.lb-product-page .lb-tab {
  appearance: none;
  -webkit-appearance: none;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--soft);
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--trans);
  background: none;
  white-space: nowrap;
  height: auto !important;
  min-height: 0 !important;
  line-height: 1.4;
  overflow: visible !important;
}

.lb-product-page .lb-tab.active {
  color: var(--red);
  border-bottom-color: var(--red);
}

.lb-product-page .lb-tab:hover,
.lb-product-page .lb-tab:focus {
  color: var(--dark);
  outline: none;
}

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

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

.lb-product-page .lb-tab-panel .product-description,
.lb-product-page .lb-tab-panel .user-content,
.lb-product-page .lb-tab-panel .description,
.lb-product-page .lb-tab-panel p {
  font-size: 15px;
  color: var(--mid);
  line-height: 1.75;
}

.lb-product-page .lb-tab-panel h1,
.lb-product-page .lb-tab-panel h2,
.lb-product-page .lb-tab-panel h3,
.lb-product-page .lb-tab-panel h4 {
  color: var(--dark);
  font-weight: 800;
  line-height: 1.25;
}

.lb-product-page .lb-tab-panel a {
  color: var(--red);
  font-weight: 600;
}

.lb-product-page .lb-section-title {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 18px;
  line-height: 1.2;
}

.lb-product-page .lb-desc-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

.lb-product-page .lb-desc-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px;
}

.lb-product-page .lb-desc-highlight svg {
  color: var(--red);
  flex-shrink: 0;
  margin-top: 2px;
}

.lb-product-page .lb-desc-highlight h4 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 3px;
}

.lb-product-page .lb-desc-highlight p {
  font-size: 12px;
  color: var(--mid);
  line-height: 1.5;
  margin: 0;
}

.lb-product-page .lb-specs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.lb-product-page .lb-specs-table tr:nth-child(even) {
  background: var(--light);
}

.lb-product-page .lb-specs-table tr:hover {
  background: var(--red-lt);
}

.lb-product-page .lb-specs-table td {
  padding: 13px 18px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}

.lb-product-page .lb-specs-table tr:last-child td {
  border-bottom: none;
}

.lb-product-page .lb-specs-table td:first-child {
  font-weight: 700;
  color: var(--dark);
  width: 35%;
}

.lb-product-page .lb-specs-table td:last-child {
  color: var(--mid);
}

/* Sidebar */
.lb-product-page .lb-pdp-sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lb-product-page .lb-sidebar-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
}

.lb-product-page .lb-sidebar-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--dark);
}

.lb-product-page .lb-sidebar-card p {
  font-size: 13px;
  color: var(--mid);
  line-height: 1.65;
  margin-bottom: 14px;
}

.lb-product-page .lb-sidebar-card-green {
  border-color: var(--green);
  background: #f0fff6;
}

.lb-product-page .lb-sidebar-card-green h3 {
  color: var(--green);
}

.lb-product-page .lb-sidebar-cta-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lb-product-page .lb-sidebar-cta-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--trans);
  border: 1.5px solid var(--border);
  background: var(--white);
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
}

.lb-product-page .lb-sidebar-cta-item:hover,
.lb-product-page .lb-sidebar-cta-item:focus {
  border-color: var(--red);
  color: var(--red);
  background: var(--red-lt);
}

.lb-product-page .lb-sidebar-cta-item svg {
  color: var(--red);
  flex-shrink: 0;
}

.lb-product-page .lb-sidebar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 10px 18px;
  border: 1.5px solid var(--red);
  color: var(--red);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  transition: var(--trans);
}

.lb-product-page .lb-sidebar-button:hover,
.lb-product-page .lb-sidebar-button:focus {
  background: var(--red);
  color: #fff;
}

.lb-product-page .lb-sucursales-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lb-product-page .lb-sucursal-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.lb-product-page .lb-sucursal-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.lb-product-page .lb-sucursal-item strong {
  font-size: 13px;
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
  color: var(--dark);
}

.lb-product-page .lb-sucursal-item span {
  font-size: 12px;
  color: var(--soft);
  line-height: 1.5;
  display: block;
}

/* ================================================================
   CTA Y RELACIONADOS
   ================================================================ */

.lb-product-page .lb-product-cta-strip {
  background: var(--dark);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}

.lb-product-page .lb-product-cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(231,76,60,.2) 0%, transparent 65%);
}

.lb-product-page .lb-product-cta-strip .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.lb-product-page .lb-cta-strip-text h2 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.lb-product-page .lb-cta-strip-text p {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  margin: 0;
}

.lb-product-page .lb-cta-strip-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.lb-product-page .lb-related-section {
  padding: 60px 0;
  background: var(--white);
}

.lb-product-page .lb-related-section h2,
.lb-product-page .lb-related-section .h2,
.lb-product-page .lb-related-section .section-title {
  font-size: 26px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
}

.lb-product-page .lb-related-section .product-item,
.lb-product-page .lb-related-section .item-product,
.lb-product-page .lb-related-section .product-card {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: var(--trans);
  background: var(--white);
}

.lb-product-page .lb-related-section .product-item:hover,
.lb-product-page .lb-related-section .item-product:hover,
.lb-product-page .lb-related-section .product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: transparent;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 1024px) {
  .lb-product-page .lb-pdp-grid,
  .lb-product-page .lb-pdp-lower-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .lb-product-page .lb-gallery,
  .lb-product-page .lb-pdp-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .lb-product-page .container {
    padding-inline: 18px;
  }

  .lb-product-page .lb-pdp-main {
    padding: 28px 0 40px;
  }

  .lb-product-page .lb-product-badges-row {
    margin-top: 4px;
  }

  .lb-product-page .lb-desc-highlights {
    grid-template-columns: 1fr;
  }

  .lb-product-page .lb-tabs {
    margin-bottom: 24px;
  }

  .lb-product-page .lb-tab {
    padding: 13px 18px;
  }

  .lb-product-page .lb-product-cta-strip .container {
    flex-direction: column;
    text-align: center;
  }

  .lb-product-page .lb-cta-strip-btns {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .lb-product-page .lb-trust-pills {
    flex-direction: column;
  }

  .lb-product-page .lb-cta-strip-btns,
  .lb-product-page .lb-btn {
    width: 100%;
  }

  .lb-product-page .lb-specs-table td {
    display: block;
    width: 100% !important;
  }

  .lb-product-page .lb-specs-table td:first-child {
    border-bottom: none;
    padding-bottom: 4px;
  }

  .lb-product-page .lb-specs-table td:last-child {
    padding-top: 0;
  }
}

/* FIX cantidad + botón agregar al carrito */
.lb-product-page .lb-purchase .product-quantity,
.lb-product-page .lb-purchase .quantity,
.lb-product-page .lb-purchase .js-quantity {
  margin-bottom: 0;
}

.lb-product-page .lb-purchase .quantity-button-container,
.lb-product-page .lb-purchase .product-form .form-row,
.lb-product-page .lb-purchase .product-form .product-buy {
  display: flex;
  align-items: stretch;
  gap: 14px;
}

.lb-product-page .lb-purchase .quantity-container,
.lb-product-page .lb-purchase .js-quantity-container {
  flex: 0 0 auto;
  height: 54px;
}

.lb-product-page .lb-purchase .quantity-container input,
.lb-product-page .lb-purchase .js-quantity-container input,
.lb-product-page .lb-purchase input.js-quantity-input {
  height: 54px;
  min-height: 54px;
}

.lb-product-page .lb-purchase .btn-primary,
.lb-product-page .lb-purchase .js-addtocart,
.lb-product-page .lb-purchase button[type="submit"],
.lb-product-page .lb-purchase input[type="submit"] {
  height: 54px !important;
  min-height: 54px !important;
  margin-left: 14px;
  align-self: stretch;
}

/* FIX sticky galería producto */
.lb-product-page {
  overflow: visible !important;
}

.lb-product-page .lb-pdp-main,
.lb-product-page .lb-pdp-main .container,
.lb-product-page .lb-pdp-grid {
  overflow: visible !important;
}

.lb-product-page .lb-gallery {
  position: -webkit-sticky !important;
  position: sticky !important;
  top: 110px !important;
  align-self: flex-start;
  height: fit-content;
  z-index: 2;
}

/* Evita que el reveal/transform interfiera con sticky */
.lb-product-page .lb-gallery.lb-reveal,
.lb-product-page .lb-gallery.lb-visible {
  transform: none !important;
}