/**
 * Expertronics WooCommerce Single Product Page Stylesheet
 *
 * Scoped strictly under .expertronics-single-product.
 * Delivers the premium 2-column product stage, interactive gallery,
 * capacity pill selectors, quantity stepper, safe Buy Now button,
 * compact trust strip, responsive tabs/accordions, and related products.
 *
 * @package Expertronics_Child
 * @version 1.0.0
 */

/* Global overflow-x:hidden makes the document root a scroll container and
   prevents the desktop gallery column from becoming sticky. Limit this
   correction to single-product pages and retain horizontal clipping. */
@media (min-width: 1025px) {
	html:has(body.single-product),
	body.single-product {
		overflow-x: clip !important;
		overflow-y: visible !important;
	}
}

/* Zero out Astra parent theme padding on single product layout */
.woocommerce.single-product #content,
.woocommerce.single-product #primary,
.woocommerce.single-product #main,
.woocommerce.single-product .site-main,
.woocommerce.single-product .ast-woocommerce-container,
.expertronics-single-product-page {
	padding-top: 0 !important;
	margin-top: 0 !important;
}

/* ==========================================================================
   1. Scoped Design Tokens & Container Setup
   ========================================================================== */
.expertronics-single-product {
	--et-primary: #0052cc;
	--et-primary-hover: #0043a8;
	--et-primary-active: #003380;
	--et-accent: #0066ff;
	--et-dark: #0f172a;
	--et-text: #1e293b;
	--et-text-secondary: #64748b;
	--et-text-muted: #94a3b8;
	--et-border: #e2e8f0;
	--et-border-light: #f1f5f9;
	--et-bg-light: #f8fafc;
	--et-bg-card: #ffffff;
	--et-success: #10b981;
	--et-warning: #f59e0b;
	--et-danger: #ef4444;
	--et-radius: 16px;
	--et-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
	--et-shadow-md: 0 4px 14px -2px rgba(0, 0, 0, 0.07);
	--et-shadow-lg: 0 12px 28px -6px rgba(0, 0, 0, 0.1);
	--et-font: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	
	font-family: var(--et-font);
	color: var(--et-text);
	background: #ffffff;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

.expertronics-single-product * {
	box-sizing: border-box;
}

.expertronics-single-product .container {
	width: 100%;
	max-width: 1240px;
	margin: 0 auto;
	padding-left: 24px;
	padding-right: 24px;
}

/* ==========================================================================
   2. Breadcrumbs Bar
   ========================================================================== */
.expertronics-single-product .product-breadcrumbs-bar {
	background: #ffffff;
	border-bottom: 1px solid rgba(0, 0, 0, 0.05);
	padding: 12px 0;
	font-size: 0.8125rem;
	color: var(--et-text-muted);
}

.expertronics-single-product .woocommerce-breadcrumb {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 6px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.expertronics-single-product .woocommerce-breadcrumb a {
	color: var(--et-text-secondary);
	text-decoration: none;
	transition: color 0.15s ease;
}

.expertronics-single-product .woocommerce-breadcrumb a:hover {
	color: var(--et-primary);
}

.expertronics-single-product .breadcrumb-separator {
	color: #cbd5e1;
	font-size: 0.75rem;
}

/* ==========================================================================
   3. Main Product Hero Stage (2-Column Desktop Grid)
   ========================================================================== */
.expertronics-single-product .product-hero-stage {
	padding: 36px 0 48px;
	background: #ffffff;
}

.expertronics-single-product .product-main-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
	gap: 56px;
	align-items: start;
}

@media (min-width: 1025px) {
	.expertronics-single-product .product-column-gallery {
		position: -webkit-sticky;
		position: sticky;
		top: 100px;
		align-self: start;
	}

	.expertronics-single-product .product-column-summary {
		position: -webkit-sticky;
		position: sticky;
		top: 100px;
		align-self: start;
	}
}

/* --------------------------------------------------------------------------
   3.1 Product Gallery (Left Column)
   -------------------------------------------------------------------------- */
.expertronics-single-product .product-gallery-container {
	position: static;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.expertronics-single-product .product-gallery-main {
	background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
	border: 1px solid rgba(0, 0, 0, 0.06);
	border-radius: 24px;
	overflow: hidden;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 440px;
	padding: 32px;
	position: relative;
}

.expertronics-single-product .main-image-wrap {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.expertronics-single-product .product-main-img {
	max-width: 100%;
	max-height: 380px;
	width: auto;
	height: auto;
	object-fit: contain;
	transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.expertronics-single-product .product-gallery-main:hover .product-main-img {
	transform: scale(1.03);
}

/* Thumbnail Strip */
.expertronics-single-product .product-gallery-thumbs-wrapper {
	width: 100%;
}

.expertronics-single-product .product-gallery-thumbs {
	display: flex;
	gap: 12px;
	overflow-x: auto;
	padding: 4px 2px;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
}

.expertronics-single-product .product-gallery-thumbs::-webkit-scrollbar {
	display: none;
}

.expertronics-single-product .gallery-thumb-btn {
	flex: 0 0 76px;
	width: 76px;
	height: 76px;
	border-radius: 14px;
	background: #f8fafc;
	border: 2px solid transparent;
	padding: 6px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.2s ease;
	outline: none;
}

.expertronics-single-product .gallery-thumb-btn:hover {
	border-color: #cbd5e1;
	background: #ffffff;
}

.expertronics-single-product .gallery-thumb-btn.is-active {
	border-color: var(--et-primary);
	background: #ffffff;
	box-shadow: 0 2px 8px rgba(0, 82, 204, 0.2);
}

.expertronics-single-product .gallery-thumb-img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}

/* --------------------------------------------------------------------------
   3.2 Product Purchase Summary (Right Column)
   -------------------------------------------------------------------------- */
.expertronics-single-product .product-summary-container {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

/* Eyebrow & Brand */
.expertronics-single-product .product-eyebrow-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.expertronics-single-product .product-category-link {
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--et-primary);
	text-decoration: none;
}

.expertronics-single-product .badge-product-sale {
	background: var(--et-danger);
	color: #ffffff;
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding: 3px 9px;
	border-radius: 9999px;
}

/* Main Title */
.expertronics-single-product .product-title-main {
	font-size: clamp(1.75rem, 3.2vw, 2.25rem);
	font-weight: 800;
	color: var(--et-dark);
	line-height: 1.18;
	letter-spacing: -0.025em;
	margin: 0;
}

/* Rating Row */
.expertronics-single-product .product-rating-row {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.875rem;
}

.expertronics-single-product .product-stars-wrap {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.expertronics-single-product .expertronics-stars {
	display: inline-flex;
	align-items: center;
	gap: 2px;
}

.expertronics-single-product .rating-score {
	font-weight: 700;
	color: #d97706;
}

.expertronics-single-product .rating-count-link {
	color: var(--et-text-secondary);
	text-decoration: none;
	transition: color 0.15s ease;
}

.expertronics-single-product .rating-count-link:hover {
	color: var(--et-primary);
	text-decoration: underline;
}

.expertronics-single-product .no-reviews-note {
	color: var(--et-text-muted);
	font-size: 0.8125rem;
}

/* Price Display */
.expertronics-single-product .product-price-section {
	padding: 14px 0;
	border-top: 1px solid var(--et-border-light);
	border-bottom: 1px solid var(--et-border-light);
}

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

.expertronics-single-product .price-display-wrap .woocommerce-Price-amount {
	font-size: 1.85rem;
	font-weight: 800;
	color: var(--et-dark);
	letter-spacing: -0.02em;
}

.expertronics-single-product .price-display-wrap del {
	font-size: 1.15rem;
	color: var(--et-text-muted);
	text-decoration: line-through;
	font-weight: 500;
}

.expertronics-single-product .price-display-wrap ins {
	text-decoration: none;
}

.expertronics-single-product .tax-shipping-note {
	display: block;
	font-size: 0.8rem;
	color: var(--et-text-secondary);
	margin-top: 4px;
}

.expertronics-single-product .et-direct-offer { border: 1px solid #cbdcf7; border-left: 4px solid var(--et-primary); border-radius: 12px; background: #f8fbff; padding: 16px 18px; }
.expertronics-single-product .et-direct-offer__heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.expertronics-single-product .et-direct-offer__heading span { font-size: 0.72rem; font-weight: 800; color: var(--et-primary); text-transform: uppercase; }
.expertronics-single-product .et-direct-offer__heading strong { font-size: 0.92rem; color: var(--et-dark); }
.expertronics-single-product .et-direct-offer__list { list-style: none; margin: 0; padding: 0; }
.expertronics-single-product .et-direct-offer__list li { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 12px; padding: 7px 0; border-top: 1px solid #e2e8f0; font-size: 0.82rem; line-height: 1.4; }
.expertronics-single-product .et-direct-offer__list strong { color: var(--et-dark); }
.expertronics-single-product .et-direct-offer__list span { color: #475569; }
.expertronics-single-product .et-direct-offer__list .price { font-size: inherit; color: inherit; }
.expertronics-single-product .et-direct-offer__links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 10px; }
.expertronics-single-product .et-direct-offer__links a { color: var(--et-primary); font-size: 0.78rem; font-weight: 700; text-decoration: none; }
.expertronics-single-product .et-direct-offer__links a:hover { text-decoration: underline; }

/* Short Description */
.expertronics-single-product .product-short-description {
	font-size: 0.9375rem;
	color: #475569;
	line-height: 1.6;
}

.expertronics-single-product .product-short-description p {
	margin: 0;
}

/* --------------------------------------------------------------------------
   3.3 Capacity Variations & Add to Cart Forms
   -------------------------------------------------------------------------- */
.expertronics-single-product .product-purchase-form-wrap {
	margin-top: 4px;
}

/* Custom Capacity Pill Selector UI */
.expertronics-single-product .et-variation-attribute-group {
	margin-bottom: 20px;
}

.expertronics-single-product .variation-label-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 10px;
	flex-wrap: wrap;
}

.expertronics-single-product .variation-title {
	font-size: 0.84rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--et-text);
}

.expertronics-single-product .selected-variation-name {
	font-size: 0.84rem;
	font-weight: 700;
	color: var(--et-primary);
	max-width: 50%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	text-align: right;
}

.expertronics-single-product .capacity-pills-list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.expertronics-single-product .capacity-pill-btn {
	padding: 10px 18px;
	border-radius: 12px;
	background: #f8fafc;
	border: 1.5px solid #e2e8f0;
	color: var(--et-text);
	font-size: 0.875rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.18s ease;
	outline: none;
}

.expertronics-single-product .capacity-pill-btn:hover {
	border-color: var(--et-primary);
	background: #f0f7ff;
	color: var(--et-primary);
}

.expertronics-single-product .capacity-pill-btn.is-selected {
	background: var(--et-primary);
	color: #ffffff;
	border-color: var(--et-primary);
	box-shadow: 0 3px 10px rgba(0, 82, 204, 0.25);
}

.expertronics-single-product .capacity-pill-btn.is-disabled {
	opacity: 0.45;
	cursor: not-allowed;
	text-decoration: line-through;
	background: #f1f5f9;
	border-color: #cbd5e1;
}

/* Hide native WooCommerce variations table and labels when custom pills are active */
.expertronics-single-product .variations_form.expertronics-variation-js-ready .variations {
	position: absolute !important;
	opacity: 0 !important;
	pointer-events: none !important;
	height: 0 !important;
	width: 0 !important;
	overflow: hidden !important;
	margin: 0 !important;
	padding: 0 !important;
	border: none !important;
}

.expertronics-single-product .variations_form.expertronics-variation-js-ready .variations tr,
.expertronics-single-product .variations_form.expertronics-variation-js-ready .variations th,
.expertronics-single-product .variations_form.expertronics-variation-js-ready .variations td,
.expertronics-single-product .variations_form.expertronics-variation-js-ready .variations label,
.expertronics-single-product .variations_form.expertronics-variation-js-ready .reset_variations {
	display: none !important;
}

.expertronics-single-product .variations select {
	position: absolute !important;
	opacity: 0 !important;
	pointer-events: none !important;
	height: 0 !important;
	width: 0 !important;
}

.expertronics-single-product .variations th.label,
.expertronics-single-product .variations td.label {
	display: none !important;
}

.expertronics-single-product .reset_variations {
	display: none !important;
}

/* Stock Status Indicator */
.expertronics-single-product .stock-status-box {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 0.875rem;
	font-weight: 600;
	margin-bottom: 16px;
	padding: 4px 0;
}

.expertronics-single-product .stock-status-box.is-in-stock {
	color: #059669;
}

.expertronics-single-product .stock-status-box.is-out-of-stock {
	color: #dc2626;
}

.expertronics-single-product .stock-badge-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: currentColor;
}

/* Add to Cart Actions Row */
.expertronics-single-product form.cart {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 0;
}

.expertronics-single-product .woocommerce-variation-add-to-cart {
	display: flex;
	flex-direction: column;
	gap: 16px;
	width: 100%;
}

.expertronics-single-product .actions-stepper-row {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
}

/* Quantity Stepper [- 1 +] */
.expertronics-single-product .et-quantity-stepper {
	display: inline-flex;
	align-items: center;
	background: #f8fafc;
	border: 1px solid var(--et-border);
	border-radius: 12px;
	padding: 2px;
	height: 48px;
	box-sizing: border-box;
}

.expertronics-single-product .qty-btn {
	width: 40px;
	height: 42px;
	background: transparent;
	border: none;
	color: var(--et-text);
	font-size: 1.15rem;
	font-weight: 600;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 8px;
	transition: background 0.15s ease;
}

.expertronics-single-product .qty-btn:hover {
	background: #e2e8f0;
}

.expertronics-single-product .et-quantity-stepper input.qty {
	width: 44px;
	height: 42px;
	border: none;
	background: transparent;
	text-align: center;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--et-dark);
	outline: none;
	-moz-appearance: textfield;
}

.expertronics-single-product .et-quantity-stepper input.qty::-webkit-outer-spin-button,
.expertronics-single-product .et-quantity-stepper input.qty::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

/* Action Buttons (Add to Cart & Buy Now) */
.expertronics-single-product .buttons-stack-row {
	display: flex;
	align-items: center;
	gap: 12px;
	flex: 1;
	min-width: 260px;
}

.expertronics-single-product .btn-add-to-cart,
.expertronics-single-product .single_add_to_cart_button {
	flex: 1;
	height: 48px;
	padding: 0 24px;
	border-radius: 12px;
	background: var(--et-primary);
	color: #ffffff !important;
	border: none;
	font-size: 0.9375rem;
	font-weight: 700;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	box-shadow: 0 4px 14px rgba(0, 82, 204, 0.25);
	transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
	text-decoration: none;
	outline: none;
}

.expertronics-single-product .btn-add-to-cart:hover,
.expertronics-single-product .single_add_to_cart_button:hover {
	background: var(--et-primary-hover);
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(0, 82, 204, 0.32);
}

.expertronics-single-product .btn-buy-now {
	flex: 1;
	height: 48px;
	padding: 0 24px;
	border-radius: 12px;
	background: var(--et-dark);
	color: #ffffff !important;
	border: 1px solid var(--et-dark);
	font-size: 0.9375rem;
	font-weight: 700;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	box-shadow: 0 4px 14px rgba(15, 23, 42, 0.15);
	transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
	text-decoration: none;
	outline: none;
}

.expertronics-single-product .btn-buy-now:hover {
	background: #1e293b;
	border-color: #1e293b;
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(15, 23, 42, 0.25);
}

.expertronics-single-product .btn-out-of-stock {
	width: 100%;
	height: 48px;
	border-radius: 12px;
	background: #f1f5f9 !important;
	color: #94a3b8 !important;
	border: 1px dashed #cbd5e1 !important;
	font-size: 0.9375rem;
	font-weight: 700;
	cursor: not-allowed;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* Promotional Gift Banner */
.expertronics-single-product .product-gift-banner {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	background: #f0f7ff;
	border: 1px solid #bfdbfe;
	border-radius: 14px;
	padding: 12px 16px;
	margin-top: 4px;
}

.expertronics-single-product .gift-icon {
	font-size: 1.35rem;
	line-height: 1;
}

.expertronics-single-product .gift-content {
	display: flex;
	flex-direction: column;
	gap: 2px;
	font-size: 0.8125rem;
}

.expertronics-single-product .gift-content strong {
	color: #1e40af;
	font-weight: 700;
}

.expertronics-single-product .gift-content span {
	color: #3b82f6;
	line-height: 1.4;
}

/* ==========================================================================
   4. Trust & Reassurance Strip
   ========================================================================== */
.expertronics-single-product .product-trust-strip {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
	margin-top: 24px;
	padding-top: 20px;
	border-top: 1px solid var(--et-border-light);
}

.expertronics-single-product .trust-pill-item {
	display: flex;
	align-items: center;
	gap: 10px;
	background: #f8fafc;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	padding: 10px 12px;
}

.expertronics-single-product .trust-icon-box {
	width: 32px;
	height: 32px;
	border-radius: 8px;
	background: #ffffff;
	border: 1px solid #cbd5e1;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.expertronics-single-product .trust-item-text {
	display: flex;
	flex-direction: column;
	font-size: 0.75rem;
}

.expertronics-single-product .trust-item-text strong {
	color: var(--et-dark);
	font-weight: 700;
}

.expertronics-single-product .trust-item-text span {
	color: var(--et-text-secondary);
	font-size: 0.6875rem;
}

/* ==========================================================================
   5. Product Information Tabs & Accordions
   ========================================================================== */
.expertronics-single-product .product-info-section {
	padding: 48px 0 64px;
	background: #f8fafc;
	border-top: 1px solid rgba(0, 0, 0, 0.05);
	border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Desktop Horizontal Tab Navigation */
.expertronics-single-product .product-tabs-nav-wrapper {
	margin-bottom: 32px;
	border-bottom: 2px solid #e2e8f0;
}

.expertronics-single-product .product-tabs-nav {
	display: flex;
	gap: 8px;
	list-style: none;
	margin: 0;
	padding: 0;
	overflow-x: auto;
	scrollbar-width: none;
}

.expertronics-single-product .product-tabs-nav::-webkit-scrollbar {
	display: none;
}

.expertronics-single-product .tab-nav-btn {
	padding: 12px 20px;
	background: transparent;
	border: none;
	border-bottom: 3px solid transparent;
	margin-bottom: -2px;
	color: var(--et-text-secondary);
	font-size: 0.9375rem;
	font-weight: 600;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	transition: all 0.18s ease;
	outline: none;
	white-space: nowrap;
}

.expertronics-single-product .tab-nav-btn:hover {
	color: var(--et-dark);
}

.expertronics-single-product .tab-nav-btn.is-active {
	color: var(--et-primary);
	border-bottom-color: var(--et-primary);
	font-weight: 700;
}

.expertronics-single-product .tab-badge {
	background: #e2e8f0;
	color: #334155;
	font-size: 0.6875rem;
	font-weight: 700;
	padding: 1px 7px;
	border-radius: 9999px;
}

.expertronics-single-product .tab-nav-btn.is-active .tab-badge {
	background: #dbeafe;
	color: var(--et-primary);
}

/* Tab Panels / Content */
.expertronics-single-product .product-tabs-content {
	background: #ffffff;
	border: 1px solid var(--et-border);
	border-radius: 20px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
	overflow: hidden;
}

.expertronics-single-product .et-drive-comparison { padding: 32px 40px; border-bottom: 1px solid var(--et-border); }
.expertronics-single-product .et-drive-comparison__intro { max-width: 760px; margin-bottom: 20px; }
.expertronics-single-product .et-drive-comparison__intro h2 { margin: 4px 0 6px; font-size: 1.45rem; color: var(--et-dark); }
.expertronics-single-product .et-drive-comparison__intro p { margin: 0; color: var(--et-text-secondary); font-size: 0.88rem; }
.expertronics-single-product .et-drive-comparison__scroll { max-width: 100%; overflow-x: auto; border: 1px solid var(--et-border); border-radius: 10px; }
.expertronics-single-product .et-drive-comparison__table { width: 100%; min-width: 540px; margin: 0; border-collapse: collapse; table-layout: fixed; }
.expertronics-single-product .et-drive-comparison__table th,
.expertronics-single-product .et-drive-comparison__table td { padding: 13px 16px; border: 0; border-bottom: 1px solid var(--et-border); text-align: left; vertical-align: top; font-size: 0.84rem; }
.expertronics-single-product .et-drive-comparison__table thead th { background: #f1f5f9; color: var(--et-dark); font-weight: 750; }
.expertronics-single-product .et-drive-comparison__table tbody th { width: 180px; color: var(--et-text-secondary); font-weight: 650; }
.expertronics-single-product .et-drive-comparison__table tbody tr:last-child > * { border-bottom: 0; }
.expertronics-single-product .et-drive-comparison__table .price { font-size: inherit; color: var(--et-dark); }
.expertronics-single-product .et-drive-comparison__note { margin: 14px 0 0; padding: 12px 14px; background: #eef5ff; color: #334155; border-radius: 8px; font-size: 0.84rem; }

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

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

.expertronics-single-product .tab-panel-inner {
	padding: 36px 40px;
}

/* Accordion Header (Hidden on Desktop, Visible on Mobile) */
.expertronics-single-product .accordion-header-btn {
	display: none;
	width: 100%;
	padding: 18px 20px;
	background: #ffffff;
	border: none;
	border-bottom: 1px solid var(--et-border);
	align-items: center;
	justify-content: space-between;
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--et-dark);
	cursor: pointer;
	text-align: left;
}

.expertronics-single-product .accordion-icon {
	transition: transform 0.2s ease;
}

.expertronics-single-product .accordion-header-btn[aria-expanded="true"] .accordion-icon {
	transform: rotate(180deg);
}

/* Editorial Prose inside Tabs */
.expertronics-single-product .editorial-prose {
	font-size: 0.95rem;
	color: #334155;
	line-height: 1.7;
	max-width: 840px;
}

.expertronics-single-product .editorial-prose h4 {
	font-size: 1.1rem;
	font-weight: 700;
	color: var(--et-dark);
	margin: 20px 0 8px;
}

.expertronics-single-product .editorial-prose p {
	margin-bottom: 14px;
}

.expertronics-single-product .editorial-prose ul {
	margin: 10px 0 16px 20px;
	padding: 0;
}

.expertronics-single-product .editorial-prose li {
	margin-bottom: 6px;
}

/* Technical Specifications Table */
.expertronics-single-product .specs-table-wrapper {
	max-width: 840px;
}

.expertronics-single-product .et-specs-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.875rem;
}

.expertronics-single-product .et-specs-table tr {
	border-bottom: 1px solid var(--et-border);
}

.expertronics-single-product .et-specs-table tr:last-child {
	border-bottom: none;
}

.expertronics-single-product .et-specs-table th {
	width: 32%;
	padding: 14px 16px 14px 0;
	font-weight: 600;
	color: var(--et-text-secondary);
	text-align: left;
	vertical-align: top;
}

.expertronics-single-product .et-specs-table td {
	padding: 14px 0;
	color: var(--et-dark);
	font-weight: 500;
	vertical-align: top;
}

/* Reviews Wrapper inside Tab */
.expertronics-single-product .reviews-section-wrapper {
	max-width: 840px;
}

.expertronics-single-product #reviews #comments {
	margin-bottom: 40px;
}

.expertronics-single-product .woocommerce-Reviews-title {
	font-size: 1.25rem;
	font-weight: 700;
	color: #0f172a;
	margin-bottom: 24px;
}

.expertronics-single-product #reviews ol.commentlist {
	list-style: none;
	padding: 0;
	margin: 0 0 32px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.expertronics-single-product #reviews ol.commentlist li.review {
	background: #f8fafc;
	border: 1px solid rgba(0, 0, 0, 0.06);
	border-radius: 14px;
	padding: 20px 24px;
	transition: border-color 0.2s ease;
}

.expertronics-single-product #reviews ol.commentlist li.review:hover {
	border-color: rgba(0, 82, 204, 0.2);
}

.expertronics-single-product #reviews .comment_container {
	display: flex;
	gap: 16px;
	align-items: flex-start;
}

.expertronics-single-product #reviews img.avatar {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 2px solid #ffffff;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
	flex-shrink: 0;
}

.expertronics-single-product #reviews .comment-text {
	flex: 1;
	min-width: 0;
}

.expertronics-single-product #reviews .meta {
	font-size: 0.85rem;
	color: #64748b;
	margin: 0 0 8px;
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 6px;
}

.expertronics-single-product #reviews .woocommerce-review__author {
	font-weight: 700;
	color: #0f172a;
}

.expertronics-single-product #reviews .woocommerce-review__verified {
	display: inline-flex;
	align-items: center;
	font-size: 0.72rem;
	font-weight: 700;
	color: #059669;
	background: rgba(16, 185, 129, 0.1);
	border-radius: 100px;
	padding: 2px 8px;
	font-style: normal;
	letter-spacing: 0.02em;
}

.expertronics-single-product #reviews .star-rating {
	color: #f59e0b;
	font-size: 0.9rem;
	letter-spacing: 2px;
	margin-bottom: 6px;
}

.expertronics-single-product #reviews .description {
	font-size: 0.95rem;
	line-height: 1.6;
	color: #334155;
	margin: 0;
}

/* Review Form Styling */
.expertronics-single-product #review_form_wrapper {
	background: #ffffff;
	border: 1px solid rgba(0, 0, 0, 0.08);
	border-radius: 16px;
	padding: 28px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.expertronics-single-product .comment-reply-title {
	font-size: 1.15rem;
	font-weight: 700;
	color: #0f172a;
	display: block;
	margin-bottom: 16px;
}

.expertronics-single-product .comment-form {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.expertronics-single-product .comment-form p {
	margin: 0;
}

.expertronics-single-product .comment-form label {
	display: block;
	font-size: 0.85rem;
	font-weight: 600;
	color: #334155;
	margin-bottom: 6px;
}

.expertronics-single-product .comment-form input[type="text"],
.expertronics-single-product .comment-form input[type="email"],
.expertronics-single-product .comment-form textarea {
	width: 100%;
	padding: 10px 14px;
	font-size: 0.95rem;
	border: 1px solid #cbd5e1;
	border-radius: 8px;
	font-family: inherit;
	color: #0f172a;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.expertronics-single-product .comment-form input:focus,
.expertronics-single-product .comment-form textarea:focus {
	outline: none;
	border-color: #0052cc;
	box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.15);
}

.expertronics-single-product .comment-form input[type="submit"] {
	align-self: flex-start;
	background: #0052cc;
	color: #ffffff;
	font-size: 0.95rem;
	font-weight: 700;
	padding: 12px 28px;
	border: none;
	border-radius: 10px;
	cursor: pointer;
	box-shadow: 0 4px 14px rgba(0, 82, 204, 0.25);
	transition: background 0.2s ease, transform 0.15s ease;
}

.expertronics-single-product .comment-form input[type="submit"]:hover {
	background: #0041a3;
	transform: translateY(-1px);
}

/* ==========================================================================
   6. Related Products Section
   ========================================================================== */
.expertronics-single-product .product-related-section {
	padding: 64px 0 80px;
	background: #ffffff;
}

.expertronics-single-product .section-header-row {
	margin-bottom: 32px;
}

.expertronics-single-product .section-eyebrow {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--et-primary);
	margin-bottom: 6px;
}

.expertronics-single-product .section-title {
	font-size: 1.65rem;
	font-weight: 800;
	color: var(--et-dark);
	letter-spacing: -0.025em;
	margin: 0;
}

.expertronics-single-product .related-products-wrapper ul.products {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	list-style: none;
	margin: 0;
	padding: 0;
}

/* Reusing Phase 2 Product Card styling rules inside Related loop */
.expertronics-single-product ul.products .product-card {
	background: var(--et-bg-card);
	border: 1px solid rgba(0, 0, 0, 0.06);
	border-radius: 18px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	position: relative;
	transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.expertronics-single-product ul.products .product-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 14px 28px -6px rgba(0, 82, 204, 0.12), 0 4px 10px rgba(0, 0, 0, 0.04);
	border-color: rgba(0, 82, 204, 0.25);
}

.expertronics-single-product ul.products .product-thumbnail-link {
	display: block;
	padding: 20px 16px;
	background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
	text-decoration: none;
}

.expertronics-single-product ul.products .product-thumb-wrap {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 170px;
	height: 170px;
}

.expertronics-single-product ul.products .product-img {
	max-height: 155px;
	max-width: 100%;
	object-fit: contain;
}

.expertronics-single-product ul.products .product-details {
	padding: 16px 16px 18px;
	display: flex;
	flex-direction: column;
	flex: 1;
}

.expertronics-single-product ul.products .product-title {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--et-dark);
	line-height: 1.35;
	margin: 0 0 10px;
	height: 2.7em;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.expertronics-single-product ul.products .product-title a {
	color: inherit;
	text-decoration: none;
}

.expertronics-single-product ul.products .product-price-box {
	margin-top: auto;
	margin-bottom: 12px;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--et-dark);
}

.expertronics-single-product ul.products .btn-card-select {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	width: 100%;
	padding: 9px 12px;
	background: #f1f5f9;
	color: var(--et-dark);
	border-radius: 10px;
	font-size: 0.8125rem;
	font-weight: 600;
	text-decoration: none;
	border: 1px solid #e2e8f0;
	transition: all 0.2s ease;
}

.expertronics-single-product ul.products .product-card:hover .btn-card-select {
	background: var(--et-primary);
	color: #ffffff;
	border-color: var(--et-primary);
}

.expertronics-single-product ul.products .btn-card-select.btn-out-of-stock {
	background: #f8fafc;
	color: #94a3b8;
	border: 1px dashed #cbd5e1;
	cursor: not-allowed;
}

.expertronics-single-product ul.products .btn-card-select.btn-out-of-stock:hover {
	background: #f8fafc;
	color: #94a3b8;
	border-color: #cbd5e1;
}

/* Badges: Sale & Out of Stock Overlay Pills */
.expertronics-single-product ul.products .product-tag-sale,
.expertronics-single-product ul.products .product-tag-stock {
	position: absolute !important;
	top: 12px !important;
	left: 12px !important;
	font-size: 0.6875rem !important;
	font-weight: 700 !important;
	padding: 3px 8px !important;
	border-radius: 6px !important;
	z-index: 3 !important;
	text-transform: uppercase !important;
	letter-spacing: 0.06em !important;
	pointer-events: none !important;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.expertronics-single-product ul.products .product-tag-sale {
	background: #ef4444 !important;
	color: #ffffff !important;
}

.expertronics-single-product ul.products .product-tag-stock.is-out-of-stock {
	background: #475569 !important;
	color: #ffffff !important;
}

.expertronics-single-product ul.products .product-card.is-out-of-stock .product-thumb-wrap {
	opacity: 0.65;
	filter: grayscale(25%);
}

.expertronics-single-product ul.products .product-card.is-out-of-stock:hover {
	transform: none;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
	border-color: rgba(0, 0, 0, 0.06);
}

/* Star Rating */
.expertronics-single-product ul.products .product-rating {
	display: flex;
	align-items: center;
	gap: 4px;
	margin-bottom: 6px;
}

.expertronics-single-product ul.products .product-rating .expertronics-stars {
	display: inline-flex;
	gap: 1px;
}

.expertronics-single-product ul.products .product-rating .rating-text {
	font-size: 0.72rem;
	color: #64748b;
	font-weight: 500;
}

/* Capacity Pills */
.expertronics-single-product ul.products .product-capacities {
	display: flex;
	align-items: center;
	gap: 4px;
	flex-wrap: wrap;
	margin-bottom: 6px;
}

.expertronics-single-product ul.products .capacity-pill {
	display: inline-flex;
	align-items: center;
	font-size: 0.65rem;
	font-weight: 700;
	line-height: 1.2;
	background: #eff6ff;
	color: var(--et-primary);
	border: 1px solid #dbeafe;
	padding: 2px 5px;
	border-radius: 4px;
	white-space: nowrap !important;
}

/* Promo Pouch */
.expertronics-single-product ul.products .product-promo-pouch {
	font-size: 0.65rem;
	font-weight: 600;
	line-height: 1.25;
	color: #0284c7;
	background: rgba(2, 132, 199, 0.08);
	border: 1px solid rgba(2, 132, 199, 0.15);
	padding: 2px 6px;
	border-radius: 4px;
	margin-bottom: 8px;
	display: inline-flex;
	align-items: center;
	max-width: 100%;
	box-sizing: border-box;
}

/* Price Box formatting with ins/del */
.expertronics-single-product ul.products .product-price-box {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 6px;
	line-height: 1.25;
}

.expertronics-single-product ul.products .product-price-box ins {
	order: 1;
	text-decoration: none;
	color: #ef4444;
	font-weight: 700;
}

.expertronics-single-product ul.products .product-price-box del {
	order: 2;
	font-size: 0.78rem;
	color: #94a3b8;
}

/* ==========================================================================
   7. Responsive Breakpoints
   ========================================================================== */

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
	.expertronics-single-product .product-main-grid {
		gap: 36px;
	}

	.expertronics-single-product .product-gallery-main {
		min-height: 380px;
		padding: 24px;
	}

	.expertronics-single-product .product-main-img {
		max-height: 320px;
	}

	.expertronics-single-product .related-products-wrapper ul.products {
		grid-template-columns: repeat(3, 1fr);
		gap: 16px;
	}
}

/* Mobile & Small Tablet (768px and below) */
@media (max-width: 768px) {
	.expertronics-single-product .et-direct-offer { padding: 14px; }
	.expertronics-single-product .et-direct-offer__heading { align-items: flex-start; flex-direction: column; gap: 3px; }
	.expertronics-single-product .et-direct-offer__list li { grid-template-columns: 78px minmax(0, 1fr); gap: 8px; }
	.expertronics-single-product .et-drive-comparison { padding: 22px 16px; }
	.expertronics-single-product .et-drive-comparison__intro h2 { font-size: 1.2rem; }
	.expertronics-single-product .et-drive-comparison__scroll { -webkit-overflow-scrolling: touch; }
	.expertronics-single-product .product-breadcrumbs-bar {
		padding: 8px 0 !important;
	}

	.expertronics-single-product .product-hero-stage {
		padding: 12px 0 28px !important;
	}

	.expertronics-single-product .product-main-grid {
		grid-template-columns: minmax(0, 1fr);
		gap: 24px;
	}

	/* Keep plugin-generated product content inside the mobile grid track. */
	.expertronics-single-product .product-column-gallery,
	.expertronics-single-product .product-column-summary,
	.expertronics-single-product .product-summary-container,
	.expertronics-single-product .product-summary-container > *,
	.expertronics-single-product .product-purchase-form-wrap,
	.expertronics-single-product form.cart,
	.expertronics-single-product form.variations_form,
	.expertronics-single-product .et-variation-attribute-group,
	.expertronics-single-product .single_variation_wrap,
	.expertronics-single-product .woocommerce-variation-add-to-cart,
	.expertronics-single-product .product-trust-strip {
		min-width: 0 !important;
		width: 100% !important;
		max-width: 100% !important;
	}

	.expertronics-single-product .product-title-main,
	.expertronics-single-product .product-short-description,
	.expertronics-single-product .product-short-description ul,
	.expertronics-single-product .product-short-description li,
	.expertronics-single-product .gift-content,
	.expertronics-single-product .gift-content strong,
	.expertronics-single-product .gift-content span,
	.expertronics-single-product .trust-item-text {
		min-width: 0;
		max-width: 100%;
		overflow-wrap: break-word;
		word-break: normal;
	}

	.expertronics-single-product .product-title-main {
		letter-spacing: 0;
	}

	.expertronics-single-product .product-short-description ul {
		width: auto !important;
		margin-left: 0;
		margin-right: 0;
		padding-left: 22px;
	}

	.expertronics-single-product .wdp_bulk_table_content,
	.expertronics-single-product .bulk_table,
	.expertronics-single-product .wdp_pricing_table {
		width: 100% !important;
		max-width: 100% !important;
		min-width: 0 !important;
	}

	.expertronics-single-product .wdp_pricing_table {
		table-layout: fixed;
	}

	.expertronics-single-product .wdp_pricing_table th,
	.expertronics-single-product .wdp_pricing_table td {
		white-space: normal;
		overflow-wrap: break-word;
	}

	.expertronics-single-product .product-gallery-container {
		position: static;
	}

	.expertronics-single-product .product-gallery-main {
		min-height: 240px;
		max-height: 320px;
		padding: 14px;
		border-radius: 16px;
	}

	.expertronics-single-product .product-main-img {
		max-height: 220px;
	}

	.expertronics-single-product .product-gallery-thumbs {
		gap: 8px;
		padding: 4px 2px;
	}

	.expertronics-single-product .gallery-thumb-btn {
		flex: 0 0 58px;
		width: 58px;
		height: 58px;
		border-radius: 10px;
		padding: 4px;
	}

	.expertronics-single-product .capacity-pill-btn {
		padding: 8px 14px;
		font-size: 0.8125rem;
	}

	.expertronics-single-product .product-trust-strip {
		grid-template-columns: 1fr;
		gap: 10px;
	}

	/* Switch Tabs to Accordions on Mobile */
	.expertronics-single-product .product-tabs-nav-wrapper {
		display: none;
	}

	.expertronics-single-product .product-tabs-content {
		border-radius: 16px;
	}

	.expertronics-single-product .product-tab-panel {
		display: block !important;
		border-bottom: 1px solid var(--et-border);
	}

	.expertronics-single-product .product-tab-panel:last-child {
		border-bottom: none;
	}

	.expertronics-single-product .accordion-header-btn {
		display: flex;
	}

	.expertronics-single-product .tab-panel-inner {
		display: none;
		padding: 20px;
	}

	.expertronics-single-product .product-tab-panel.is-open .tab-panel-inner {
		display: block;
	}

	.expertronics-single-product .related-products-wrapper ul.products {
		grid-template-columns: repeat(2, 1fr) !important;
		gap: 10px !important;
	}

	.expertronics-single-product ul.products .product-card {
		border-radius: 14px !important;
	}

	.expertronics-single-product ul.products .product-tag-sale,
	.expertronics-single-product ul.products .product-tag-stock {
		top: 8px !important;
		left: 8px !important;
		font-size: 0.6rem !important;
		padding: 2px 6px !important;
		border-radius: 4px !important;
	}

	.expertronics-single-product ul.products .product-thumbnail-link {
		padding: 12px 8px !important;
	}

	.expertronics-single-product ul.products .product-thumb-wrap {
		min-height: 125px !important;
		height: 125px !important;
	}

	.expertronics-single-product ul.products .product-img {
		max-height: 110px !important;
	}

	.expertronics-single-product ul.products .product-details {
		padding: 10px 8px 12px !important;
	}

	.expertronics-single-product ul.products .product-title {
		font-size: 0.775rem !important;
		height: 2.6em !important;
		margin-bottom: 5px !important;
		line-height: 1.3 !important;
	}

	.expertronics-single-product ul.products .product-rating {
		margin-bottom: 4px !important;
	}

	.expertronics-single-product ul.products .rating-text {
		font-size: 0.65rem !important;
	}

	.expertronics-single-product ul.products .product-capacities {
		gap: 3px !important;
		margin-bottom: 5px !important;
	}

	.expertronics-single-product ul.products .capacity-pill {
		font-size: 0.58rem !important;
		padding: 1px 4px !important;
		border-radius: 3px !important;
		white-space: nowrap !important;
	}

	.expertronics-single-product ul.products .product-promo-pouch {
		font-size: 0.58rem !important;
		padding: 2px 4px !important;
		margin-bottom: 6px !important;
		line-height: 1.2 !important;
	}

	.expertronics-single-product ul.products .product-price-box {
		font-size: 0.82rem !important;
		margin-bottom: 8px !important;
		gap: 4px !important;
		line-height: 1.2 !important;
	}

	.expertronics-single-product ul.products .product-price-box del {
		font-size: 0.7rem !important;
	}

	.expertronics-single-product ul.products .btn-card-select {
		padding: 7px 6px !important;
		font-size: 0.725rem !important;
		border-radius: 8px !important;
	}

	.expertronics-single-product ul.products .btn-card-select .btn-arrow {
		font-size: 0.8rem !important;
	}
}

/* Small Mobile (420px and below) */
@media (max-width: 420px) {
	.expertronics-single-product .container {
		padding-left: 14px !important;
		padding-right: 14px !important;
	}

	.expertronics-single-product ul.products .product-thumb-wrap {
		min-height: 110px !important;
		height: 110px !important;
	}

	.expertronics-single-product ul.products .product-img {
		max-height: 95px !important;
	}

	.expertronics-single-product ul.products .product-title {
		font-size: 0.74rem !important;
	}

	.expertronics-single-product ul.products .btn-card-select {
		font-size: 0.6875rem !important;
		padding: 6px 4px !important;
	}

	.expertronics-single-product .actions-stepper-row {
		flex-direction: column;
		align-items: flex-start;
	}

	.expertronics-single-product .woocommerce-variation-add-to-cart .quantity {
		float: none !important;
		width: 144px !important;
		max-width: 100% !important;
		margin: 0 !important;
	}

	.expertronics-single-product .et-quantity-stepper {
		width: 144px !important;
		max-width: 100%;
		justify-content: space-between;
	}

	.expertronics-single-product .buttons-stack-row {
		width: 100%;
		min-width: 0;
		flex-direction: column;
	}

	.expertronics-single-product .btn-add-to-cart,
	.expertronics-single-product .btn-buy-now,
	.expertronics-single-product .single_add_to_cart_button {
		width: 100%;
	}

	.expertronics-single-product .et-specs-table th {
		width: 40%;
	}
}

/* --------------------------------------------------------------------------
   7. Compact Sticky Mobile Add to Cart Bar (Safe & Non-Intrusive)
   -------------------------------------------------------------------------- */
.expertronics-single-product .et-sticky-mobile-bar {
	display: none;
}

@media (max-width: 767px) {
	.expertronics-single-product {
		padding-bottom: 74px;
	}

	.expertronics-single-product .et-sticky-mobile-bar {
		display: block;
		position: fixed;
		bottom: 0;
		left: 0;
		right: 0;
		z-index: 999;
		background: rgba(255, 255, 255, 0.95);
		-webkit-backdrop-filter: blur(12px);
		backdrop-filter: blur(12px);
		border-top: 1px solid rgba(0, 0, 0, 0.08);
		padding: 10px 16px;
		box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.07);
		transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
		transform: translateY(0);
		opacity: 1;
	}

	.expertronics-single-product .et-sticky-mobile-bar.is-hidden {
		transform: translateY(100%);
		opacity: 0;
		pointer-events: none;
	}

	.expertronics-single-product .sticky-bar-inner {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 12px;
		max-width: 500px;
		margin: 0 auto;
	}

	.expertronics-single-product .sticky-bar-info {
		display: flex;
		flex-direction: column;
		min-width: 0;
	}

	.expertronics-single-product .sticky-product-title {
		font-size: 0.72rem;
		font-weight: 600;
		color: #64748b;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.expertronics-single-product .sticky-price-display {
		font-size: 1.12rem;
		font-weight: 800;
		color: #0f172a;
		line-height: 1.2;
	}

	.expertronics-single-product .sticky-price-display del {
		font-size: 0.8rem;
		color: #94a3b8;
		font-weight: 500;
		margin-right: 4px;
	}

	.expertronics-single-product .sticky-price-display ins {
		text-decoration: none;
		color: #0f172a;
	}

	.expertronics-single-product .btn-sticky-cart {
		background: #0052cc;
		color: #ffffff;
		font-size: 0.88rem;
		font-weight: 700;
		border: none;
		border-radius: 10px;
		padding: 10px 18px;
		cursor: pointer;
		white-space: nowrap;
		box-shadow: 0 4px 12px rgba(0, 82, 204, 0.25);
		transition: background 0.2s ease, transform 0.15s ease;
	}

	.expertronics-single-product .btn-sticky-cart:active {
		transform: scale(0.97);
	}

	.expertronics-single-product .btn-sticky-cart.is-out-of-stock {
		background: #e2e8f0;
		color: #94a3b8;
		cursor: not-allowed;
		box-shadow: none;
	}
}