/* ==========================================================================
   🌟 SECTION 1: GLOBAL STYLES & VARIABLES
   ========================================================================== */
:root {
    --primary-color: #111827;
    --accent-orange: #f97316;
    --accent-red: #ef4444;
    --accent-red-hover: #dc2626;
    --success-green: #22c55e;
    --text-main: #374151;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --bg-light: #f9fafb;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.05);
    --transition-smooth: all 0.3s ease;
}

body {
    background-color: #f3f4f6;
    color: var(--text-main);
    margin: 0;
    padding: 0;
}

.hidden {
    display: none !important;
}

.product-details-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

/* ==========================================================================
   🌟 SECTION 2: PRODUCT SHEET CARD & CLOSE BUTTON
   ========================================================================== */
.product-sheet-card {
    position: relative;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
    padding: 30px;
    padding-top: 24px;
}

.btn-close-product-sheet {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #94a3b8;
    cursor: pointer;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.btn-close-product-sheet i {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1;
}

.btn-close-product-sheet:hover {
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.08);
}

.btn-close-product-sheet:focus-visible {
    outline: 2px solid rgba(239, 68, 68, 0.35);
    outline-offset: 2px;
}

/* ==========================================================================
   🌟 SECTION 3: BREADCRUMB NAVIGATION
   ========================================================================== */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    margin-bottom: 25px;
    color: var(--text-muted);
}

.breadcrumb-nav a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.breadcrumb-nav a:hover {
    color: var(--accent-orange);
}

.breadcrumb-nav i {
    font-size: 11px;
}

.breadcrumb-nav span {
    color: var(--primary-color);
    font-weight: 500;
}

/* ==========================================================================
   🌟 SECTION 4: LOADING SPINNER
   ========================================================================== */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 0;
    gap: 15px;
    font-size: 18px;
    color: var(--text-muted);
}

.loading-spinner i {
    font-size: 40px;
    color: var(--accent-orange);
}

/* ==========================================================================
   🌟 SECTION 5: MAIN PRODUCT CARD
   ========================================================================== */
.product-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* ==========================================================================
   🌟 SECTION 6: PRODUCT IMAGE GALLERY
   ========================================================================== */
.product-image-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.main-image-box {
    position: relative;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image-carousel {
    width: 100%;
    height: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    touch-action: pan-x;
    scrollbar-width: none;
}

.product-image-carousel::-webkit-scrollbar {
    display: none;
}

.product-image-carousel__track {
    display: flex;
    height: 100%;
    min-width: 100%;
}

.product-image-carousel__slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-carousel__slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

.product-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #334155;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.15);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, opacity 0.2s ease;
}

.product-carousel-nav:hover:not(:disabled) {
    background: #fff;
    color: #ea580c;
}

.product-carousel-nav:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.product-carousel-nav--prev {
    left: 10px;
}

.product-carousel-nav--next {
    right: 10px;
}

.main-image-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.product-tag-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-red);
    color: #fff;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
}

.thumbnail-images-gallery {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.thumb-img {
    width: 80px;
    height: 80px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    object-fit: cover;
    background: var(--bg-light);
    transition: var(--transition-smooth);
    outline: none;
}

.thumb-img:hover {
    border-color: #34d399;
}

.thumb-img.active {
    border-color: #10b981;
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #10b981;
}

/* ==========================================================================
   🌟 SECTION 7: PRODUCT INFO & META
   ========================================================================== */
.product-info-section {
    display: flex;
    flex-direction: column;
    padding-right: 44px;
}

.info-top-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    padding-right: 4px;
}

.info-category-label {
    background: #eff6ff;
    color: #2563eb;
    padding: 4px 12px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
}

.stock-status-badge {
    font-size: 14px;
    font-weight: 600;
    color: var(--success-green);
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
    margin-right: 2px;
}

.stock-status-badge::before {
    content: '●';
}

.product-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 15px 0;
}

.product-rating-summary {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.stars-display i {
    color: #facc15;
    font-size: 14px;
}

.review-count {
    font-size: 14px;
    color: var(--text-muted);
}

/* ==========================================================================
   🌟 SECTION 8: PRICE BOX & DESCRIPTIONS
   ========================================================================== */
.product-price-box {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.product-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-red);
}

.product-old-price {
    font-size: 18px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge {
    background: #fef2f2;
    color: var(--accent-red);
    padding: 2px 8px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    border: 1px dashed var(--accent-red);
}

.product-short-desc {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-main);
    margin: 0 0 25px 0;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.product-highlights-box {
    margin-bottom: 25px;
}

.product-highlights-box h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 10px 0;
}

.product-highlights-box ul {
    margin: 0;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-highlights-box li {
    font-size: 14px;
    color: var(--text-main);
}

/* ==========================================================================
   🌟 SECTION 9: DELIVERY & TRUST BADGES
   ========================================================================== */
.product-delivery-badge {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    background: var(--bg-light);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.delivery-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.delivery-item i {
    font-size: 20px;
    color: #2563eb;
}

.delivery-title {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

.delivery-item strong {
    font-size: 13px;
    color: var(--primary-color);
}

/* ==========================================================================
   🌟 SECTION 10: ACTIONS & QUANTITY CONTROLS
   ========================================================================== */
.product-actions-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 25px;
}

.quantity-control-block {
    display: flex;
    align-items: center;
    gap: 15px;
}

.qty-label {
    font-size: 15px;
    font-weight: 500;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.quantity-selector button {
    background: var(--bg-light);
    border: none;
    width: 35px;
    height: 35px;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition-smooth);
}

.quantity-selector button:hover {
    background: var(--border-color);
}

.quantity-selector input {
    width: 45px;
    height: 35px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 15px;
    font-weight: 600;
}

.action-buttons-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.action-buttons-group button {
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-smooth);
}

.btn-add-to-cart {
    background: #fff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color) !important;
}

.btn-add-to-cart:hover {
    background: var(--primary-color);
    color: #fff;
}

.btn-buy-now {
    background: var(--accent-orange);
    color: #fff;
}

.btn-buy-now:hover {
    background: #e4640e;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

/* ==========================================================================
   🌟 SECTION 11: TRUST & ENGAGEMENT ZONE (Share + Payment Icons)
   ========================================================================== */
.trust-engagement-zone {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 8px;
    margin-top: 0;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.share-zone {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 8px;
    min-width: 0;
    flex-shrink: 0;
}

.payment-icons-zone {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
}

.share-zone-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    white-space: nowrap;
    flex-shrink: 0;
}

.share-buttons {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
    flex-shrink: 0;
}

.share-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.1);
}

.share-btn svg {
    width: 14px;
    height: 14px;
    display: block;
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.14);
}

.share-btn:active {
    transform: translateY(0);
}

.share-btn--whatsapp { background: #25d366; }
.share-btn--facebook { background: #1877f2; }
.share-btn--messenger { background: linear-gradient(135deg, #00b2ff 0%, #006aff 50%, #a033ff 100%); }
.share-btn--copy {
    background: #fff;
    color: #475569;
    border: 1px solid #e2e8f0;
    box-shadow: none;
}

.share-btn--copy:hover {
    background: #f8fafc;
    color: #1e293b;
}

.payment-icon-row {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 6px;
    min-width: 0;
}

.payment-brand-logo {
    display: block;
    flex-shrink: 0;
    object-fit: contain;
}

.payment-brand-logo--storefront {
    height: 24px;
    width: auto;
    max-width: 48px;
}

.payment-brand-logo--visa.payment-brand-logo--storefront {
    max-width: 52px;
}

.payment-brand-logo--mastercard.payment-brand-logo--storefront {
    max-width: 44px;
}

.payment-name-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: #eef2f7;
    color: #475569;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ==========================================================================
   🌟 SECTION 12: MODERN TABS & ADDITIONAL DETAILS
   ========================================================================== */
.product-extra-section {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    margin-bottom: 100px;
}

.modern-tabs-header {
    display: flex;
    gap: 20px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 25px;
}

.tab-trigger {
    background: none;
    border: none;
    padding: 12px 5px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}

.tab-trigger.active {
    color: var(--accent-orange);
}

.tab-trigger.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-orange);
}

.tab-content-pane {
    display: none;
}

.tab-content-pane.active {
    display: block;
}

.tab-content-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-main);
}

/* ==========================================================================
   🌟 SECTION 13: REVIEWS SYSTEM
   ========================================================================== */
.reviews-display-list-box {
    max-width: 820px;
    margin: 0 auto;
}

.reviews-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.reviews-display-list-box h3 {
    font-size: 20px;
    margin: 0;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.verified-reviews-note {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--success-green, #16a34a);
    background: rgba(22, 163, 74, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
}

.reviews-list-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 520px;
    overflow-y: auto;
    padding-right: 6px;
}

.no-reviews-msg {
    text-align: center;
    color: var(--text-muted);
    padding: 45px 20px;
    font-size: 14.5px;
    background: var(--bg-light, #f8fafc);
    border: 1px dashed var(--border-color);
    border-radius: 12px;
}

.no-reviews-msg i {
    display: block;
    font-size: 30px;
    margin-bottom: 12px;
    opacity: 0.55;
}

/* ---------- Review Card ---------- */
.review-card {
    background: var(--bg-light, #f8fafc);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 18px 20px;
    transition: var(--transition-smooth);
}

.review-card:hover {
    box-shadow: 0 6px 18px -8px rgba(0, 0, 0, 0.18);
    transform: translateY(-2px);
}

.review-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.reviewer-identity {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color, #111827), #4b5563);
    color: #fff;
    font-weight: 700;
    font-size: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.reviewer-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.reviewer-name {
    font-size: 15px;
    color: var(--text-main);
    line-height: 1.2;
}

.reviewer-verified {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--success-green, #16a34a);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.review-card-stars {
    color: #facc15;
    font-size: 14px;
    white-space: nowrap;
    flex-shrink: 0;
}

.review-card-stars .fa-regular {
    color: #d1d5db;
}

.review-card-comment {
    margin: 0;
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--text-main);
}

.review-card-photo {
    margin-top: 12px;
}

.review-card-photo img {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.review-card-photo img:hover {
    transform: scale(1.04);
}

.review-card-date {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 12px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================================================
   🌟 SECTION 14: MOBILE STICKY BAR
   ========================================================================== */
.sticky-mobile-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.08);
    padding: 12px 20px;
    z-index: 999;
}

.sticky-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sticky-product-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sticky-product-meta img {
    width: 45px;
    height: 45px;
    object-fit: cover;
    border-radius: 6px;
    background: var(--bg-light);
}

.sticky-title-price h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sticky-title-price span {
    font-size: 14px;
    color: var(--accent-red);
    font-weight: 700;
}

.sticky-action-btns {
    display: flex;
    gap: 10px;
}

.btn-add-to-cart-mini {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
}

.btn-buy-now-mini {
    background: var(--accent-orange);
    color: #fff;
    border: none;
    padding: 0 20px;
    height: 40px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
}

/* ==========================================================================
   🌟 SECTION 15: RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 992px) {
    .product-content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .product-info-section {
        padding-right: 0;
    }
    .reviews-display-list-box {
        max-width: 100%;
    }
}

/* ==========================================================================
   🌟 SECTION 14B: PRODUCT VARIANT SELECTORS (Size / Color badges)
   ========================================================================== */
.variant-selector-wrap {
    margin: 20px 0 4px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.variant-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.variant-group-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 6px;
}

.variant-group-label .variant-selected-value {
    font-weight: 500;
    color: var(--text-muted);
}

.variant-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.variant-badge {
    position: relative;
    min-width: 48px;
    padding: 9px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    background: #fff;
    color: var(--text-main);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
    line-height: 1.2;
    user-select: none;
}

.variant-badge:hover:not(.is-disabled):not(.is-active) {
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.variant-badge.is-active {
    border-color: var(--accent-orange);
    background: #fff7ed;
    color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
}

.variant-badge--color.is-active {
    border-width: 2px;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2), inset 0 0 0 1px rgba(249, 115, 22, 0.15);
}

.variant-badge .variant-badge-price {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 2px;
}

.variant-badge.is-active .variant-badge-price {
    color: var(--accent-orange);
}

.variant-badge.is-disabled {
    opacity: 0.42;
    cursor: not-allowed;
    pointer-events: none;
    background: #f8fafc;
    border-color: #e2e8f0;
    color: var(--text-muted);
}

.variant-badge.is-oos {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.variant-badge.is-unavailable {
    opacity: 0.35;
    text-decoration: line-through;
    pointer-events: none;
    cursor: not-allowed;
}

.selected-variant-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 18px;
    margin: 8px 0 4px;
    padding: 10px 14px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-muted);
}

.selected-variant-meta.hidden {
    display: none;
}

.selected-variant-meta strong {
    color: var(--text-main);
    font-weight: 700;
}

.selected-variant-combo {
    font-size: 12.5px;
    color: var(--text-muted);
}

.variant-badge .variant-oos-tag {
    display: block;
    font-size: 10px;
    font-weight: 600;
    color: var(--accent-red);
    margin-top: 2px;
    text-decoration: none;
    letter-spacing: 0.3px;
}

.variant-hint {
    font-size: 13px;
    color: var(--accent-red);
    font-weight: 500;
    min-height: 16px;
    transition: var(--transition-smooth);
}

@media (max-width: 576px) {
    .product-details-container {
        padding: 0 10px;
        margin: 15px auto;
    }
    .product-sheet-card {
        padding: 15px;
        padding-top: 14px;
    }

    .product-info-section {
        padding-right: 40px;
    }
    .main-image-box {
        height: 300px;
    }
    .product-title {
        font-size: 22px;
    }
    .product-delivery-badge {
        grid-template-columns: 1fr;
    }
    .action-buttons-group {
        grid-template-columns: 1fr;
    }
    .trust-engagement-zone {
        gap: 6px;
    }

    .share-zone {
        gap: 6px;
    }

    .share-zone-label {
        font-size: 11px;
    }

    .share-btn {
        width: 24px;
        height: 24px;
    }

    .share-btn svg {
        width: 12px;
        height: 12px;
    }

    .share-buttons {
        gap: 4px;
    }

    .payment-icon-row {
        gap: 4px;
    }

    .payment-brand-logo--storefront {
        height: 20px;
        max-width: 40px;
    }

    .payment-brand-logo--visa.payment-brand-logo--storefront {
        max-width: 44px;
    }

    .payment-brand-logo--mastercard.payment-brand-logo--storefront {
        max-width: 36px;
    }
}