/* ==========================================================================

   STYLE SYSTEM & RESET

   ========================================================================== */

:root {
    --shopee-orange: #ee4d2d;
    --shopee-orange-hover: #d73c1d;
    --shopee-orange-light: #ffefe9;
    --brand-green: #4C2917; /* Deep luxury bronze-brown from SI logo */
    --brand-green-hover: #371D0F; /* Darker bronze */
    --brand-green-light: #FAF2EE; /* Warm cream */
    --brand-gold: #C5A376; /* Warm gold/champagne from SI logo */
    --brand-gold-hover: #B39164; /* Darker gold */
    --brand-gold-light: #FDFAF5; /* Light ivory cream */
    --text-dark: #222222;
    --text-medium: #555555;
    --text-muted: #757575;
    --bg-light: #f5f5f5;
    --bg-card: #ffffff;
    --border-color: #ececec;
    --border-color-dark: #dbdbdb;
    --shadow-sm: 0 1px 1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --font-primary: "Times New Roman", Times, serif;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.15s ease;
}

* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}

body {

    font-family: var(--font-primary);

    background-color: var(--bg-light);

    color: var(--text-dark);

    line-height: 1.6;

    overflow-x: hidden;

}

a {

    text-decoration: none;

    color: inherit;

    transition: var(--transition-fast);

}

ul {

    list-style: none;

}

input, select, textarea, button {

    font-family: inherit;

    outline: none;

}

button {

    cursor: pointer;

    border: none;

    background: none;

}

.container {

    max-width: 1200px;

    margin: 0 auto;

    padding: 0 15px;

    width: 100%;

}

.text-orange { color: var(--shopee-orange) !important; }

.text-green { color: var(--brand-green) !important; }

.text-gold { color: var(--brand-gold) !important; }

.font-weight-bold { font-weight: 600; }

.border-bottom { border-bottom: 1px solid currentColor; }

.flex-wrap { flex-wrap: wrap; }

.align-items-center { align-items: center; }

.margin-top-20 { margin-top: 20px; }

/* ==========================================================================

   BRAND NAVBAR SECTION

   ========================================================================== */

.brand-navbar {
    background-color: #ffffff;
    border-bottom: 2px solid var(--brand-gold);

    position: sticky;

    top: 0;

    z-index: 100;

    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);

}

.brand-navbar-container {

    display: flex;

    justify-content: space-between;

    align-items: center;

    padding: 10px 15px;

    height: 75px;

}

.brand-logo-section {

    display: flex;

    align-items: center;

    gap: 12px;

}

.brand-nav-logo {

    height: 54px;

    width: 54px;

    object-fit: contain;

    border-radius: 50%;

    border: 2px solid var(--brand-gold);

    background-color: #ffffff;

    padding: 4px;

}

.brand-nav-text {

    display: flex;

    flex-direction: column;

}

.brand-nav-title {

    font-size: 20px;

    font-weight: 700;

    color: var(--brand-green);

    letter-spacing: 0.5px;

    line-height: 1.2;

}

.brand-nav-slogan {

    font-size: 11px;

    color: var(--brand-gold);

    font-weight: 600;

    text-transform: uppercase;

    letter-spacing: 0.5px;

}

.brand-nav-info {

    display: flex;

    align-items: center;

    gap: 25px;

}

.nav-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 17px;

    color: var(--text-medium);

    font-weight: 500;

    transition: var(--transition-fast);

}

.nav-info-item i {

    color: var(--brand-gold);

}

.nav-info-item:hover {

    color: var(--brand-green);

}

.nav-order-btn {

    background-color: var(--brand-green);

    color: #ffffff;

    padding: 10px 20px;

    border-radius: var(--radius-sm);

    font-size: 13px;

    font-weight: 700;

    display: flex;

    align-items: center;

    gap: 8px;

    box-shadow: 0 3px 6px rgba(76, 41, 23, 0.15);

    transition: var(--transition-smooth);

}

.nav-order-btn:hover {

    background-color: #0a735e;

    box-shadow: 0 5px 15px rgba(76, 41, 23, 0.25);

}

/* ==========================================================================

   MAIN PRODUCT CARD

   ========================================================================== */

.product-main-container {

    margin-bottom: 20px;

}

.product-card {

    background-color: var(--bg-card);

    border-radius: var(--radius-sm);

    box-shadow: var(--shadow-sm);

    display: flex;

    padding: 20px;

    gap: 30px;

}

/* Left: Media Gallery */

.product-gallery {

    width: 450px;

    flex-shrink: 0;

}

.main-view-wrapper {

    position: relative;

    width: 100%;

    aspect-ratio: 1 / 1;

    background-color: #fafafa;

    border: 1px solid var(--border-color);

    border-radius: var(--radius-sm);

    overflow: hidden;

}

.main-view-wrapper img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: transform 0.5s ease;

}

.main-view-wrapper:hover img {

    transform: scale(1.05);

}

.gallery-nav-btn {

    position: absolute;

    top: 50%;

    transform: translateY(-50%);

    background-color: rgba(0, 0, 0, 0.2);

    color: #ffffff;

    width: 40px;

    height: 40px;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    transition: var(--transition-fast);

    opacity: 0;

}

.main-view-wrapper:hover .gallery-nav-btn {

    opacity: 1;

}

.gallery-nav-btn:hover {

    background-color: rgba(0, 0, 0, 0.5);

}

.prev-btn { left: 10px; }

.next-btn { right: 10px; }

.thumbnails-container {

    margin-top: 10px;

    position: relative;

    overflow: hidden;

}

.thumbnails-slider {

    display: flex;

    gap: 8px;

    overflow-x: auto;

    padding-bottom: 5px;

}

/* Custom scrollbar for thumbnails */

.thumbnails-slider::-webkit-scrollbar {

    height: 5px;

}

.thumbnails-slider::-webkit-scrollbar-thumb {

    background-color: var(--border-color-dark);

    border-radius: 4px;

}

.thumbnail-item {

    width: 80px;

    height: 80px;

    border: 2px solid transparent;

    border-radius: var(--radius-sm);

    overflow: hidden;

    flex-shrink: 0;

    cursor: pointer;

    background-color: #fafafa;

    transition: var(--transition-fast);

}

.thumbnail-item.active {

    border-color: var(--brand-green);

    box-shadow: 0 0 0 2px rgba(76, 41, 23, 0.15);

}

.thumbnail-item img {

    width: 100%;

    height: 100%;

    object-fit: cover;

}

.gallery-footer {

    display: flex;

    justify-content: space-between;

    align-items: center;

    margin-top: 15px;

    font-size: 14px;

}

.share-container {

    display: flex;

    align-items: center;

    gap: 8px;

}

.share-btn {

    width: 26px;

    height: 26px;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    color: #ffffff;

    font-size: 13px;

}

.share-btn.fb { background-color: #0384FF; }

.share-btn.fb-blue { background-color: #3B5998; }

.share-btn.pinterest { background-color: #CB2027; }

.share-btn.twitter { background-color: #1DA1F2; }

.like-container {

    display: flex;

    align-items: center;

    gap: 6px;

    color: var(--text-medium);

    cursor: pointer;

}

.heart-icon {

    font-size: 18px;

    color: #ff5722;

    transition: var(--transition-fast);

}

.heart-icon:hover {

    transform: scale(1.1);

}

/* Right: Product Info */

.product-info-panel {

    flex-grow: 1;

    display: flex;

    flex-direction: column;

}

.mall-badge {

    background-color: #d0011b;

    color: #ffffff;

    font-size: 11px;

    font-weight: 700;

    padding: 1px 4px;

    border-radius: 2px;

    width: fit-content;

    text-transform: uppercase;

    margin-bottom: 8px;

}

.product-title {
    font-size: 32px;
    font-weight: 700;

    color: var(--text-dark);

    margin-bottom: 12px;

    line-height: 1.4;

}

.product-stats {

    display: flex;

    align-items: center;

    gap: 15px;

    margin-bottom: 15px;

    font-size: 14px;

}

.stat-item {

    display: flex;

    align-items: center;

    gap: 6px;

}

.stat-value {

    font-weight: 500;

}

.stat-label {

    color: var(--text-muted);

}

.stars-list {

    color: var(--shopee-orange);

    font-size: 12px;

}

.stat-divider {

    color: var(--border-color-dark);

    font-size: 12px;

}

.price-container {

    background-color: #fafafa;

    padding: 15px 20px;

    border-radius: var(--radius-sm);

    display: flex;

    align-items: center;

    gap: 15px;

    margin-bottom: 25px;

}

.price-original {

    font-size: 16px;

    color: var(--text-muted);

    text-decoration: line-through;

}

.price-current {
    font-size: 42px;

    font-weight: 700;

    color: var(--shopee-orange);

}

.discount-tag {

    background-color: var(--shopee-orange);

    color: #ffffff;

    font-size: 11px;

    font-weight: 700;

    padding: 2px 6px;

    border-radius: 2px;

    text-transform: uppercase;

}

.attribute-section {

    display: flex;

    flex-direction: column;

    gap: 20px;

    margin-bottom: 30px;

}

.attribute-row {

    display: flex;

    align-items: flex-start;

    font-size: 14px;

}

.attribute-label {

    width: 140px;

    color: var(--text-muted);

    flex-shrink: 0;

    padding-top: 6px;

}

.attribute-content {

    flex-grow: 1;

    display: flex;

    align-items: center;

    gap: 10px;

}

.shop-voucher {

    background-color: var(--shopee-orange-light);

    color: var(--shopee-orange);

    border: 1px dashed var(--shopee-orange);

    padding: 2px 8px;

    font-size: 12px;

    border-radius: 2px;

    font-weight: 500;

}

.shipping-info {

    display: flex;

    flex-direction: column;

    gap: 4px;

}

.shipping-header {

    display: flex;

    align-items: center;

    gap: 8px;

    font-weight: 500;

}

.shipping-icon {

    color: #00bfa5;

    font-size: 16px;

}

.shipping-body {

    color: var(--text-medium);

    font-size: 13px;

}

.variant-btn {

    border: 1px solid var(--border-color-dark);

    padding: 8px 16px;

    border-radius: 2px;

    background-color: #ffffff;

    font-size: 14px;

    transition: var(--transition-fast);

}

.variant-btn:hover {

    border-color: var(--brand-green);

    color: var(--brand-green);

}

.variant-btn.active {

    border-color: var(--brand-green);

    color: var(--brand-green);

    background-color: var(--brand-green-light);

    position: relative;

}

.variant-btn.active::after {

    content: '';

    position: absolute;

    bottom: 0;

    right: 0;

    width: 12px;

    height: 12px;

    background-color: var(--brand-green);

    clip-path: polygon(100% 0, 0 100%, 100% 100%);

}

.quantity-selector {

    display: flex;

    border: 1px solid var(--border-color-dark);

    border-radius: var(--radius-sm);

    overflow: hidden;

}

.qty-btn {

    background-color: #ffffff;

    width: 32px;

    height: 32px;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 16px;

    transition: var(--transition-fast);

}

.qty-btn:hover {

    background-color: #f5f5f5;

}

.qty-input {

    width: 50px;

    border-top: none;

    border-bottom: none;

    border-left: 1px solid var(--border-color-dark);

    border-right: 1px solid var(--border-color-dark);

    text-align: center;

    font-size: 14px;

    color: var(--text-dark);

}

.stock-info {

    color: var(--text-muted);

    font-size: 13px;

}

/* Buy actions */

.buy-actions-wrapper {

    display: flex;

    gap: 15px;

    margin-bottom: 25px;

}

.action-btn {
    padding: 14px 25px;
    font-size: 20px;
    font-weight: 700;

    border-radius: var(--radius-sm);

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    transition: var(--transition-smooth);

}

.secondary-btn {

    background-color: var(--brand-green-light);

    color: var(--brand-green);

    border: 1px solid var(--brand-green);

}

.secondary-btn:hover {

    background-color: rgba(76, 41, 23, 0.1);

}

.primary-btn {

    background-color: var(--shopee-orange);

    color: #ffffff;

    flex-grow: 1;

    max-width: 250px;

    box-shadow: 0 3px 10px rgba(238, 77, 45, 0.2);

}

.primary-btn:hover {

    background-color: var(--shopee-orange-hover);

    box-shadow: 0 5px 15px rgba(238, 77, 45, 0.3);

}

@keyframes pulse {

    0% { transform: scale(1); }

    50% { transform: scale(1.02); }

    100% { transform: scale(1); }

}

.pulse-animation {

    animation: pulse 2s infinite ease-in-out;

}

.guarantee-divider {

    height: 1px;

    background-color: var(--border-color);

    margin: 15px 0;

}

.shopee-guarantee-row {

    display: flex;

    gap: 20px;

    font-size: 13px;

    color: var(--text-medium);

}

.guarantee-item {

    display: flex;

    align-items: center;

    gap: 6px;

}

.guarantee-item i {

    font-size: 14px;

}

.icon-blue { color: #00bfa5; }

.icon-red { color: #d0011b; }

.icon-green { color: var(--brand-green); }

/* ==========================================================================

   SHOP PROFILE CARD

   ========================================================================== */

.shop-profile-card {

    background-color: var(--bg-card);

    border-radius: var(--radius-sm);

    box-shadow: var(--shadow-sm);

    margin-top: 20px;

    padding: 25px;

    display: flex;

    gap: 40px;

}

.shop-left-side {

    display: flex;

    align-items: center;

    gap: 20px;

    width: 380px;

    border-right: 1px solid var(--border-color);

    flex-shrink: 0;

}

.shop-avatar-wrapper {

    position: relative;

}

.shop-avatar {

    width: 78px;

    height: 78px;

    border-radius: 50%;

    border: 2px solid var(--brand-gold);

    object-fit: contain;

    background-color: #ffffff;

    padding: 6px;

}

.shop-badge {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--shopee-orange);
    color: #ffffff;
    font-size: 13px;

    font-weight: 700;

    padding: 1px 6px;

    border-radius: 4px;

    white-space: nowrap;

    text-transform: capitalize;

}

.shop-meta-info {

    display: flex;

    flex-direction: column;

    gap: 4px;

}

.shop-name {

    font-size: 16px;

    font-weight: 600;

    color: var(--text-dark);

}

.shop-status {

    font-size: 12px;

    color: var(--text-muted);

}

.shop-action-buttons {

    display: flex;

    gap: 10px;

    margin-top: 8px;

}

.shop-btn {

    border-radius: 2px;

    font-size: 13px;

    padding: 6px 12px;

    display: flex;

    align-items: center;

    gap: 6px;

    transition: var(--transition-fast);

}

.chat-btn {

    border: 1px solid var(--brand-green);

    color: var(--brand-green);

    background-color: var(--brand-green-light);

}

.chat-btn:hover {

    background-color: rgba(76, 41, 23, 0.1);

}

.view-shop-btn {

    border: 1px solid var(--border-color-dark);

    color: var(--text-medium);

}

.view-shop-btn:hover {

    background-color: #fafafa;

}

.shop-right-side {

    flex-grow: 1;

    display: flex;

    align-items: center;

}

.shop-stats-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    width: 100%;

    row-gap: 20px;

    column-gap: 10px;

}

.shop-stat-col {

    display: flex;

    justify-content: space-between;

    padding-right: 30px;

    font-size: 16px;

}

.shop-stat-col .stat-label {

    color: var(--text-muted);

}

.shop-stat-col .stat-val {

    color: var(--shopee-orange);

    font-weight: 500;

}

/* ==========================================================================

   PRODUCT CONTENT DETAILS & REVIEWS

   ========================================================================== */

.product-description-and-reviews {

    display: flex;

    gap: 20px;

    margin-top: 20px;

}

.content-left-col {

    width: 100%;

    display: flex;

    flex-direction: column;

    gap: 20px;

}

.detail-card {

    background-color: var(--bg-card);

    border-radius: var(--radius-sm);

    box-shadow: var(--shadow-sm);

    padding: 25px;

}

.card-title-header {

    background-color: rgba(0, 0, 0, 0.02);

    font-size: 18px;

    font-weight: 600;

    padding: 12px 20px;

    margin: -25px -25px 20px -25px;

    border-bottom: 1px solid var(--border-color);

    color: var(--text-dark);

}

.spec-table {

    display: flex;

    flex-direction: column;

    gap: 15px;

}

.spec-row {

    display: flex;

    font-size: 16px;

}

.spec-label {

    width: 160px;

    color: var(--text-muted);

    flex-shrink: 0;

}

.spec-value {

    color: var(--text-dark);

    flex-grow: 1;

}

.spec-value a {

    color: #0055aa;

}

.spec-value a:hover {

    text-decoration: underline;

}

.rich-text-content {
    font-size: 19px;

    color: var(--text-medium);

}

.rich-text-content p {

    margin-bottom: 15px;

}

.section-sub-title {
    font-size: 22px;
    font-weight: 700;

    color: var(--brand-green);

    margin: 25px 0 10px 0;

    border-left: 4px solid var(--brand-gold);

    padding-left: 10px;

}

.rich-text-content ul {

    list-style: disc;

    padding-left: 20px;

    margin-bottom: 15px;

}

.rich-text-content li {

    margin-bottom: 8px;

}

.factory-info {
    background-color: var(--bg-light);
    border-radius: var(--radius-sm);
    padding: 15px;
    border-left: 4px solid var(--brand-green);
    margin: 15px 0;
    font-size: 18px;

}

.factory-info i {

    color: var(--shopee-orange);

    margin-right: 5px;

}

.certification-badges {

    display: flex;

    flex-direction: column;

    gap: 8px;

    margin: 15px 0;

}

.cert-badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 18px;

    color: var(--text-dark);

}

.cert-badge-item i {

    font-size: 16px;

}

/* Steps section styling */

.steps-container {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 15px;

    margin: 20px 0;

}

.step-card {

    background-color: var(--brand-gold-light);

    border: 1px solid rgba(197, 163, 118, 0.2);

    border-radius: var(--radius-md);

    padding: 15px 20px;

    display: flex;

    gap: 15px;

    align-items: center;

    transition: var(--transition-smooth);

}

.step-card:hover {

    transform: translateY(-3px);

    box-shadow: var(--shadow-md);

}

.step-num {

    font-size: 26px;

    font-weight: 800;

    color: var(--brand-gold);

    opacity: 0.8;

}

.step-body {

    font-size: 14px;

    font-weight: 500;

    color: var(--text-dark);

}

/* Video integration style */

.video-container-wrapper {

    background-color: #fafafa;

    border: 1px solid var(--border-color);

    border-radius: var(--radius-md);

    padding: 15px;

    margin: 25px 0;

    box-shadow: var(--shadow-sm);

}

.video-title {

    font-size: 15px;

    font-weight: 600;

    color: var(--text-dark);

    margin-bottom: 12px;

    display: flex;

    align-items: center;

    gap: 8px;

}

.video-title i {

    color: #d0011b;

    font-size: 18px;

}

#product-video {

    width: 100%;

    aspect-ratio: 16 / 9;

    border-radius: var(--radius-sm);

    background-color: #000000;

    box-shadow: var(--shadow-sm);

}

/* Reviews Styling */

.reviews-summary-box {

    background-color: var(--brand-gold-light);

    border: 1px solid rgba(197, 163, 118, 0.15);

    border-radius: var(--radius-sm);

    padding: 20px;

    display: flex;

    gap: 40px;

    align-items: center;

    margin-bottom: 20px;

}

.rating-score-box {

    text-align: center;

}

.score-large {

    font-size: 18px;

    font-weight: 500;

    color: var(--shopee-orange);

}

.score-large .score-num {

    font-size: 30px;

    font-weight: 700;

}

.stars-large {

    color: var(--shopee-orange);

    font-size: 18px;

    margin-top: 5px;

}

.rating-filters-list {

    display: flex;

    flex-wrap: wrap;

    gap: 10px;

}

.filter-tab {

    background-color: #ffffff;

    border: 1px solid var(--border-color-dark);

    padding: 6px 15px;

    border-radius: 2px;

    font-size: 14px;

    transition: var(--transition-fast);

}

.filter-tab:hover {

    border-color: var(--shopee-orange);

    color: var(--shopee-orange);

}

.filter-tab.active {

    background-color: #ffffff;

    border-color: var(--shopee-orange);

    color: var(--shopee-orange);

    box-shadow: var(--shadow-sm);

}

.reviews-list-container {

    display: flex;

    flex-direction: column;

}

.review-item {

    border-bottom: 1px solid var(--border-color);

    padding: 20px 0;

    display: flex;

    gap: 15px;

}

.review-item:last-child {

    border-bottom: none;

}

.review-avatar-wrapper {

    flex-shrink: 0;

}

.review-avatar {

    width: 40px;

    height: 40px;

    border-radius: 50%;

    object-fit: cover;

    background-color: #eee;

}

.review-main {

    flex-grow: 1;

    display: flex;

    flex-direction: column;

    gap: 4px;

}

.review-author {
    font-size: 17px;

    font-weight: 500;

    color: var(--text-dark);

}

.review-stars {
    color: var(--shopee-orange);
    font-size: 15px;

}

.review-meta {
    font-size: 16px;

    color: var(--text-muted);

    margin: 2px 0;

}

.review-comment {
    font-size: 18px;

    color: var(--text-dark);

    margin-top: 5px;

}

.review-media-gallery {

    display: flex;

    gap: 8px;

    margin-top: 10px;

}

.review-media-thumbnail {

    width: 72px;

    height: 72px;

    border-radius: var(--radius-sm);

    overflow: hidden;

    cursor: zoom-in;

    border: 1px solid var(--border-color);

    transition: var(--transition-smooth);

}

.review-media-thumbnail:hover {

    transform: scale(1.05);

}

.review-media-thumbnail img {

    width: 100%;

    height: 100%;

    object-fit: cover;

}

/* Sidebar Styling */

.content-right-col {

    width: 300px;

    flex-shrink: 0;

}

.right-sticky-card {

    position: sticky;

    top: 150px;

    display: flex;

    flex-direction: column;

    gap: 20px;

}

.sidebar-title {

    font-size: 15px;

    font-weight: 600;

    color: var(--text-dark);

}

.voucher-ticket {

    background-color: var(--brand-gold-light);

    border: 1px solid rgba(197, 163, 118, 0.2);

    border-radius: var(--radius-sm);

    display: flex;

    overflow: hidden;

    position: relative;

    box-shadow: var(--shadow-sm);

}

/* Scallop borders for voucher */

.voucher-ticket::before, .voucher-ticket::after {

    content: '';

    position: absolute;

    width: 10px;

    height: 10px;

    background-color: var(--bg-light);

    border-radius: 50%;

    left: 85px;

}

.voucher-ticket::before { top: -5px; }

.voucher-ticket::after { bottom: -5px; }

.voucher-left {

    background-color: var(--brand-green);

    color: var(--brand-gold);

    width: 90px;

    padding: 15px 5px;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 11px;

    font-weight: 700;

    text-align: center;

    border-right: 1px dashed rgba(197, 163, 118, 0.3);

    text-transform: uppercase;

}

.voucher-right {

    flex-grow: 1;

    padding: 12px 15px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    background-color: #ffffff;

}

.v-title {

    font-size: 14px;

    font-weight: 600;

    color: var(--shopee-orange);

}

.v-desc {

    font-size: 11px;

    color: var(--text-muted);

    margin-top: 2px;

}

.v-btn {

    background-color: var(--brand-green);

    color: #ffffff;

    font-size: 11px;

    padding: 3px 8px;

    border-radius: 2px;

    margin-top: 6px;

    width: fit-content;

    transition: var(--transition-fast);

}

.v-btn:hover {

    background-color: #0a735e;

}

.sidebar-info-banner {

    position: relative;

    border-radius: var(--radius-sm);

    overflow: hidden;

    aspect-ratio: 4 / 3;

    box-shadow: var(--shadow-sm);

}

.banner-img {

    width: 100%;

    height: 100%;

    object-fit: cover;

}

.banner-overlay {

    position: absolute;

    bottom: 0;

    left: 0;

    right: 0;

    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));

    padding: 20px 15px 15px 15px;

    color: #ffffff;

}

.banner-overlay h5 {

    font-size: 16px;

    font-weight: 600;

    color: var(--brand-gold);

    margin-bottom: 5px;

}

.banner-overlay p {

    font-size: 12px;

    line-height: 1.4;

    opacity: 0.9;

}

/* ==========================================================================

   FOOTER SECTION

   ========================================================================== */

.main-footer {
    background-color: #fbfbfb;
    border-top: 4px solid var(--shopee-orange);
    color: var(--text-medium);
    margin-top: 60px;
    font-size: 13px;
}

.footer-grid {

    display: grid;

    grid-template-columns: repeat(5, 1fr);

    padding: 40px 15px;

    gap: 30px;

}

.footer-title {

    font-size: 13px;

    font-weight: 700;

    color: var(--text-dark);

    margin-bottom: 20px;

    text-transform: uppercase;

}

.footer-col ul {

    display: flex;

    flex-direction: column;

    gap: 10px;

}

.footer-col a:hover {

    color: var(--shopee-orange);

}

.payment-methods, .shipping-partners {

    display: flex;

    flex-wrap: wrap;

    gap: 10px;

}

.pay-icon {

    font-size: 24px;

    color: #888;

    background-color: #ffffff;

    border: 1px solid var(--border-color);

    padding: 4px 10px;

    border-radius: 2px;

    box-shadow: var(--shadow-sm);

}

.ship-badge {

    background-color: #ffffff;

    border: 1px solid var(--border-color);

    padding: 4px 8px;

    font-size: 11px;

    font-weight: 600;

    border-radius: 2px;

    color: #666;

}

.social-links i {

    font-size: 16px;

    margin-right: 8px;

}

.download-qr-app {

    display: flex;

    gap: 15px;

}

.qr-code {

    font-size: 60px;

    background-color: #ffffff;

    border: 1px solid var(--border-color);

    padding: 5px;

    border-radius: 4px;

    color: #222;

}

.app-links {

    display: flex;

    flex-direction: column;

    justify-content: space-between;

}

.app-btn {

    background-color: #ffffff;

    border: 1px solid var(--border-color);

    border-radius: 4px;

    padding: 4px 8px;

    font-size: 10px;

    display: flex;

    align-items: center;

    gap: 4px;

    font-weight: 500;

}

.footer-bottom {
    background-color: #f5f5f5;
    border-top: 1px solid var(--border-color);

    padding: 30px 0;

    text-align: center;

}

.bottom-content {

    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 15px;

}

.bottom-policy-links {

    display: flex;

    gap: 15px;

    flex-wrap: wrap;

    font-weight: 500;

}

.bottom-policy-links a:hover {

    color: var(--shopee-orange);

}

.registered-logo {

    display: flex;

    gap: 15px;

    margin: 10px 0;

}

.gov-badge {

    border: 1px solid var(--brand-green);

    color: var(--brand-green);

    padding: 6px 12px;

    font-weight: 700;

    font-size: 11px;

    border-radius: var(--radius-sm);

    display: flex;

    align-items: center;

    gap: 6px;

}

.copyright-info {

    font-size: 12px;

    color: var(--text-muted);

}

/* ==========================================================================

   MODAL DIALOG (CHECKOUT & SUCCESS POPUP)

   ========================================================================== */

.modal-overlay {

    position: fixed;

    top: 0;

    left: 0;

    width: 100vw;

    height: 100vh;

    background-color: rgba(0, 0, 0, 0.5);

    backdrop-filter: blur(4px);

    z-index: 1000;

    display: flex;

    align-items: center;

    justify-content: center;

    opacity: 0;

    pointer-events: none;

    transition: opacity 0.3s ease;

}

.modal-overlay.open {

    opacity: 1;

    pointer-events: auto;

}

.modal-card {

    background-color: #ffffff;

    border-radius: var(--radius-md);

    width: 550px;

    max-height: 90vh;

    display: flex;

    flex-direction: column;

    box-shadow: var(--shadow-lg);

    transform: translateY(20px);

    transition: transform 0.3s ease;

    overflow: hidden;

}

.modal-overlay.open .modal-card {

    transform: translateY(0);

}

.modal-header {

    background: linear-gradient(135deg, var(--brand-green), #0a735e);

    color: #ffffff;

    padding: 15px 20px;

    display: flex;

    justify-content: space-between;

    align-items: center;

    border-bottom: 2px solid var(--brand-gold);

}

.modal-title {
    font-size: 22px;
    font-weight: 700;

    display: flex;

    align-items: center;

    gap: 8px;

}

.modal-title i {

    color: var(--brand-gold) !important;

}

.modal-close-btn {

    font-size: 26px;

    color: #ffffff;

    opacity: 0.8;

    transition: var(--transition-fast);

}

.modal-close-btn:hover {

    opacity: 1;

}

.modal-body {

    padding: 20px;

    overflow-y: auto;

}

/* Checkout Preview Box */

.checkout-product-preview {

    display: flex;

    background-color: var(--brand-gold-light);

    border: 1px solid rgba(197, 163, 118, 0.2);

    padding: 12px;

    border-radius: var(--radius-sm);

    gap: 15px;

    margin-bottom: 20px;

}

.checkout-p-img {

    width: 64px;

    height: 64px;

    object-fit: cover;

    border-radius: var(--radius-sm);

    border: 1px solid var(--border-color-dark);

}

.checkout-p-details {

    flex-grow: 1;

    display: flex;

    flex-direction: column;

    justify-content: center;

}

.checkout-p-title {
    font-size: 18px;
    font-weight: 600;

    color: var(--text-dark);

}

.checkout-p-variant {

    font-size: 12px;

    color: var(--text-medium);

    margin: 2px 0;

}

.checkout-p-price {
    font-size: 18px;
    font-weight: 700;

    color: var(--shopee-orange);

    display: flex;

    align-items: center;

    gap: 10px;

}

.checkout-p-price .price-qty {

    color: var(--text-muted);

    font-weight: 400;

    font-size: 12px;

}

/* Forms layout inside modal */

.checkout-form {

    display: flex;

    flex-direction: column;

    gap: 15px;

}

.form-section-title {
    font-size: 20px;
    font-weight: 700;

    color: var(--brand-green);

    border-bottom: 1px solid var(--border-color);

    padding-bottom: 5px;

    margin-top: 5px;

}

.form-group {

    display: flex;

    flex-direction: column;

    gap: 6px;

}

.form-row-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 15px;

}

.form-label {

    font-size: 13px;

    font-weight: 500;

    color: var(--text-dark);

}

.form-label .required {

    color: #d0011b;

}

.form-input {

    border: 1px solid var(--border-color-dark);

    padding: 10px 14px;

    border-radius: var(--radius-sm);

    font-size: 14px;

    color: var(--text-dark);

    transition: var(--transition-fast);

    background-color: #fafafa;

}

.form-input:focus {

    border-color: var(--brand-green);

    background-color: #ffffff;

    box-shadow: 0 0 0 3px rgba(76, 41, 23, 0.1);

}

.select-input {

    appearance: none;

    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23666' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E");

    background-repeat: no-repeat;

    background-position: right 12px center;

    background-size: 8px 10px;

    padding-right: 30px;

}

.textarea-input {

    resize: none;

    height: 80px;

}

.payment-method-selector {

    border: 1px solid var(--brand-green);

    border-radius: var(--radius-sm);

    padding: 12px 15px;

    background-color: var(--brand-green-light);

}

.payment-option {

    display: flex;

    align-items: center;

    gap: 10px;

    font-size: 14px;

    font-weight: 500;

    color: var(--brand-green);

    cursor: pointer;

}

.payment-option input {

    margin-right: 5px;

    accent-color: var(--brand-green);

}

.payment-option i {

    font-size: 18px;

}

.error-msg {

    font-size: 11px;

    color: #d0011b;

    display: none;

}

.form-group.has-error .form-input {

    border-color: #d0011b;

    background-color: #fff9f9;

}

.form-group.has-error .error-msg {

    display: block;

}

/* Financial Summary Block in Modal */

.checkout-summary-box {

    background-color: #fafafa;

    border: 1px solid var(--border-color);

    padding: 15px;

    border-radius: var(--radius-sm);

    margin-top: 10px;

}

.summary-row {

    display: flex;

    justify-content: space-between;

    font-size: 13px;

    margin-bottom: 8px;

    color: var(--text-medium);

}

.summary-row.total-row {

    border-top: 1px solid var(--border-color);

    padding-top: 10px;

    margin-top: 10px;

    margin-bottom: 0;

    font-weight: 700;

    color: var(--text-dark);

}

.summary-row.total-row .font-large {

    font-size: 20px;

}

.shipping-notice {

    font-size: 11px;

    color: var(--text-muted);

    margin-top: 8px;

    text-align: center;

    background-color: rgba(0, 0, 0, 0.02);

    padding: 6px;

    border-radius: 4px;

}

.order-submit-btn {
    background-color: var(--shopee-orange);
    color: #ffffff;
    font-size: 20px;

    font-weight: 700;

    padding: 14px;

    border-radius: var(--radius-sm);

    width: 100%;

    margin-top: 15px;

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    box-shadow: 0 4px 12px rgba(238, 77, 45, 0.2);

    transition: var(--transition-smooth);

}

.order-submit-btn:hover {

    background-color: var(--shopee-orange-hover);

    box-shadow: 0 6px 20px rgba(238, 77, 45, 0.3);

}

/* Success Card */

.success-card {

    background-color: #ffffff;

    border-radius: var(--radius-md);

    width: 480px;

    padding: 30px;

    text-align: center;

    box-shadow: var(--shadow-lg);

    display: flex;

    flex-direction: column;

    align-items: center;

    transform: translateY(20px);

    transition: transform 0.3s ease;

}

.modal-overlay.open .success-card {

    transform: translateY(0);

}

.success-icon-wrapper {

    width: 70px;

    height: 70px;

    border-radius: 50%;

    background-color: #e8f5e9;

    display: flex;

    align-items: center;

    justify-content: center;

    margin-bottom: 20px;

}

.success-icon-wrapper i {

    font-size: 45px;

    color: #4caf50;

}

.success-title {

    font-size: 20px;

    font-weight: 700;

    color: #4caf50;

    margin-bottom: 10px;

}

.success-message {

    font-size: 14px;

    color: var(--text-medium);

    line-height: 1.5;

    margin-bottom: 20px;

}

.success-summary-box {

    background-color: #fafafa;

    border: 1px solid var(--border-color);

    padding: 15px 20px;

    border-radius: var(--radius-sm);

    width: 100%;

    text-align: left;

    margin-bottom: 25px;

    display: flex;

    flex-direction: column;

    gap: 8px;

}

.success-summary-title {

    font-size: 13px;

    font-weight: 700;

    color: var(--text-dark);

    border-bottom: 1px solid var(--border-color);

    padding-bottom: 6px;

    margin-bottom: 4px;

    text-transform: uppercase;

}

.success-row {

    display: flex;

    justify-content: space-between;

    font-size: 13px;

}

.success-row .s-label {

    color: var(--text-muted);

}

.success-row .s-val {

    font-weight: 500;

    color: var(--text-dark);

}

.success-row.total-success-row {

    border-top: 1px dashed var(--border-color);

    padding-top: 8px;

    margin-top: 4px;

    font-weight: 700;

}

.success-close-btn {

    background-color: var(--brand-green);

    color: #ffffff;

    padding: 12px 25px;

    border-radius: var(--radius-sm);

    font-weight: 600;

    font-size: 15px;

    width: 100%;

    transition: var(--transition-smooth);

}

.success-close-btn:hover {

    background-color: #0a735e;

    box-shadow: 0 4px 12px rgba(76, 41, 23, 0.2);

}

@keyframes drawCheck {

    0% { transform: scale(0.5); opacity: 0; }

    50% { transform: scale(1.1); }

    100% { transform: scale(1); opacity: 1; }

}

.animate-check {

    animation: drawCheck 0.5s ease-in-out forwards;

}

/* ==========================================================================

   RESPONSIVE DESIGN (MEDIA QUERIES)

   ========================================================================== */

@media (max-width: 1200px) {

    .container {

        padding: 0 20px;

    }

    .product-card {

        gap: 20px;

    }

    .product-gallery {

        width: 380px;

    }

    .shop-profile-card {

        flex-direction: column;

        gap: 25px;

    }

    .shop-left-side {

        width: 100%;

        border-right: none;

        border-bottom: 1px solid var(--border-color);

        padding-bottom: 20px;

    }

    .shop-right-side {

        width: 100%;

    }

    .shop-stats-grid {

        grid-template-columns: repeat(3, 1fr);

    }

}

@media (max-width: 992px) {

    .product-card {

        flex-direction: column;

        align-items: center;

    }

    .product-gallery {

        width: 100%;

        max-width: 500px;

    }

    .product-info-panel {

        width: 100%;

    }

    .product-description-and-reviews {

        flex-direction: column;

    }

    .content-left-col {

        width: 100%;

    }

    .content-right-col {

        width: 100%;

    }

    .right-sticky-card {

        position: static;

        flex-direction: row;

        flex-wrap: wrap;

    }

    .right-sticky-card > * {

        flex: 1 1 250px;

    }

    .footer-grid {

        grid-template-columns: repeat(3, 1fr);

    }

}

@media (max-width: 768px) {

    /* Responsive Brand Navbar - Bulletproof */

    .brand-navbar-container {

        height: 60px !important;

        padding: 5px 10px !important;

        display: flex !important;

        justify-content: space-between !important;

        align-items: center !important;

    }

    .brand-logo-section {

        gap: 8px !important;

        display: flex !important;

        align-items: center !important;

    }

    .brand-nav-logo {

        height: 40px !important;

        width: 40px !important;

        border-width: 1.5px !important;

        padding: 3px !important;

    }

    .brand-nav-text {

        display: flex !important;

        flex-direction: column !important;

    }

    .brand-nav-title {

        font-size: 13px !important;

        font-weight: 700 !important;

        white-space: nowrap !important;

        color: var(--brand-green) !important;

        line-height: 1.2 !important;

    }

    .brand-nav-slogan {

        display: none !important;

    }

    .brand-nav-info {

        display: flex !important;

        gap: 8px !important;

        align-items: center !important;

    }

    .nav-info-item.web-link {

        display: none !important;

    }

    .nav-order-btn {

        display: none !important;

    }

    .nav-info-item.phone-link {

        background-color: var(--brand-green) !important;

        color: #ffffff !important;

        width: 36px !important;

        height: 36px !important;

        border-radius: 50% !important;

        display: flex !important;

        align-items: center !important;

        justify-content: center !important;

        margin: 0 !important;

        padding: 0 !important;

        box-shadow: 0 2px 5px rgba(76, 41, 23, 0.2) !important;

    }

    .nav-info-item.phone-link i {

        color: #ffffff !important;

        font-size: 14px !important;

        margin: 0 !important;

    }

    .nav-info-item.phone-link span {

        display: none !important;

    }

    .top-bar {

        display: none;

    }

    .header-container {

        flex-direction: column;

        gap: 15px;

        padding-bottom: 10px;

    }

    .logo-area {

        align-items: center;

        min-width: unset;

    }

    .search-bar-container {

        width: 100%;

    }

    .cart-container {

        position: absolute;

        top: 15px;

        right: 15px;

    }

    .buy-actions-wrapper {

        flex-direction: column;

    }

    .primary-btn {

        max-width: unset;

        width: 100%;

    }

    .shop-stats-grid {

        grid-template-columns: repeat(2, 1fr);

    }

    .steps-container {

        grid-template-columns: 1fr;

    }

    .footer-grid {

        grid-template-columns: repeat(2, 1fr);

    }

    .form-row-grid {

        grid-template-columns: 1fr;

        gap: 15px;

    }

    .modal-card {

        width: 95%;

        max-height: 95vh;

    }

}

@media (max-width: 480px) {

    /* Mobile Promo Strip - Bulletproof */

    .promo-strip {

        padding: 12px 0 !important;

    }

    .promo-strip-container {

        flex-direction: column !important;

        gap: 6px !important;

        padding: 0 !important;

    }

    .promo-text-highlight {

        font-size: 15px !important;

        line-height: 1.4 !important;

        padding: 0 12px !important;

        text-align: center !important;

        font-weight: 700 !important;

        letter-spacing: 0.5px !important;

    }

    .promo-flash-badge {

        font-size: 11px !important;

        padding: 4px 10px !important;

        font-weight: 800 !important;

    }

    .product-title {
    font-size: 25px;
    font-weight: 700;
}

    .price-current {
    font-size: 32px;
}

    .price-container {

        padding: 10px 15px;

    }

    .attribute-row {

        flex-direction: column;

        gap: 8px;

    }

    .attribute-label {

        width: 100%;

        padding-top: 0;

    }

    .shop-stats-grid {

        grid-template-columns: 1fr;

    }

    .reviews-summary-box {

        flex-direction: column;

        text-align: center;

        gap: 15px;

    }

    .footer-grid {

        grid-template-columns: 1fr;

    }

    .bottom-policy-links {

        flex-direction: column;

        gap: 8px;

        align-items: center;

    }

    .registered-logo {

        flex-direction: column;

        align-items: center;

    }

    .download-qr-app {

        flex-direction: column;

        align-items: center;

    }

}

/* ==========================================================================

   TOP PROMO STRIP STYLING

   ========================================================================== */

.promo-strip {

    background-color: var(--brand-green);

    border-bottom: 3px solid var(--brand-gold);

    color: #ffffff;

    padding: 18px 0;

    box-shadow: var(--shadow-md);

    text-align: center;

}

.promo-strip-container {

    display: flex;

    justify-content: center;

    align-items: center;

    gap: 20px;

    flex-wrap: wrap;

}

.promo-flash-badge {

    background: linear-gradient(135deg, var(--brand-gold), #b39164);

    color: #ffffff;

    font-size: 14px;

    font-weight: 800;

    padding: 6px 14px;

    border-radius: var(--radius-sm);

    letter-spacing: 1px;

    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);

    animation: pulse 1.5s infinite ease-in-out;

}

.promo-text-highlight {

    font-size: 20px;

    font-weight: 700;

    color: var(--brand-gold-light);

    letter-spacing: 0.75px;

    text-transform: uppercase;

}

.promo-text-highlight strong {

    color: #ffffff;

    font-weight: 800;

    text-decoration: underline;

    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);

}

/* ==========================================================================
   FLOATING CONTACT WIDGETS (ZALO & PHONE CALL)
   ========================================================================== */
.zalo-float-btn, .phone-float-btn {
    position: fixed;
    right: 25px;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
}

.zalo-float-btn {
    bottom: 25px;
    background-color: #0068FF;
    box-shadow: 0 4px 15px rgba(0, 104, 255, 0.4);
    animation: zalo-pulse 2.2s infinite;
}

.phone-float-btn {
    bottom: 105px;
    background-color: #ee5253;
    box-shadow: 0 4px 15px rgba(238, 82, 83, 0.4);
    animation: phone-pulse 2.2s infinite;
}

.zalo-float-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0, 104, 255, 0.6);
}

.phone-float-btn:hover {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 6px 20px rgba(238, 82, 83, 0.6);
}

.phone-float-btn i {
    color: #ffffff;
    font-size: 26px;
}

@keyframes zalo-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 104, 255, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(0, 104, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 104, 255, 0);
    }
}

@keyframes phone-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(238, 82, 83, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(238, 82, 83, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(238, 82, 83, 0);
    }
}

@media (max-width: 768px) {
    .zalo-float-btn, .phone-float-btn {
        right: 20px;
        width: 58px;
        height: 58px;
    }
    .zalo-float-btn {
        bottom: 20px;
        box-shadow: 0 3px 12px rgba(0, 104, 255, 0.35);
    }
    .phone-float-btn {
        bottom: 86px;
        box-shadow: 0 3px 12px rgba(238, 82, 83, 0.35);
    }
    .zalo-float-btn svg {
        width: 32px;
        height: 32px;
    }
    .phone-float-btn i {
        font-size: 22px;
    }
}