/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light Mode Colors */
    --primary-blue: #19376D;
    --blue-dark: #10264F;
    --white: #FFFFFF;
    --card-bg: #F5F7FB;
    --gray: #E1E6F0;
    --dark-gray: #333333;
    --black: #000000;
    --text-dark: #1F2937;
    --text-light: #4B5563;
    --light-gray: #F5F7FB;
}

/* Set sans-serif font for entire website */
html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

/* Ensure all elements inherit sans-serif font */
*, *::before, *::after {
    font-family: inherit;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 8px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.top-bar-left {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.top-bar-left a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
    white-space: nowrap;
}

.top-bar-left a:hover {
    color: var(--primary-blue);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.social-icons {
    display: flex;
    gap: 8px;
}

.social-icon {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    transition: background-color 0.3s;
}

.social-icon i {
    font-size: 14px;
}

.social-icon:hover {
    background-color: rgba(255,255,255,0.1);
}

.phone-number {
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.arrow {
    font-size: 10px;
}

/* Main Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
    gap: 15px;
    flex-wrap: wrap;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    height: 70px;
}

.logo-img {
    height: 70px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    display: block;
    /* Apply primary blue color (#19376D) to transparent logo */
    filter: brightness(0) saturate(100%) invert(12%) sepia(95%) saturate(3000%) hue-rotate(210deg) brightness(0.25) contrast(1.3);
}

.all-category-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background-color: var(--dark-gray);
    color: var(--white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
    white-space: nowrap;
}

.all-category-btn:hover {
    background-color: var(--black);
}

.hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hamburger .icon-svg {
    width: 20px;
    height: 20px;
}

.search-section {
    flex: 1;
    min-width: 200px;
    max-width: 600px;
    display: flex;
    gap: 0;
}

.search-input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid var(--gray);
    border-right: none;
    border-radius: 5px 0 0 5px;
    outline: none;
    font-size: 14px;
}

.search-input:focus {
    border-color: var(--primary-blue);
}

.search-button {
    padding: 12px 30px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    transition: background-color 0.3s;
    white-space: nowrap;
}

.search-button:hover {
    background-color: var(--blue-dark);
    border-color: var(--blue-dark);
}

.header-icons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.icon-btn {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    border-radius: 5px;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
}

.icon-svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.icon-btn:hover {
    background-color: var(--light-gray);
}

.cart-icon-btn {
    text-decoration: none;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 5px;
    width: auto;
    min-width: 40px;
    padding: 8px 12px;
}

.cart-text {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
}

/* Category Navigation */
.category-nav {
    background-color: var(--white);
    border-top: 1px solid var(--gray);
    border-bottom: 1px solid var(--gray);
    padding: 10px 0;
}

.category-list {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.category-item:hover,
.category-item.active {
    color: var(--primary-blue);
    border-bottom-color: var(--primary-blue);
}

.category-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Main Content */
.main-content {
    padding: 30px 0;
    background-color: var(--white);
    min-height: calc(100vh - 400px);
}

/* Promotional Layout */
.promo-layout {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.promo-left {
    display: flex;
    flex-direction: column;
}

.promo-box {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    height: 100%;
}

.promo-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--black);
}

.promo-subtitle {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--black);
}

.promo-features {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 20px 0;
    border-top: 1px solid var(--gray);
    border-bottom: 1px solid var(--gray);
}

.promo-feature {
    flex: 1;
    text-align: center;
}

.feature-number {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.feature-label {
    font-size: 12px;
    color: var(--text-light);
}

.promo-divider {
    width: 1px;
    height: 40px;
    background-color: var(--gray);
}

.promo-period {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.buy-button {
    width: 100%;
    padding: 15px;
    background-color: var(--black);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 15px;
    transition: background-color 0.3s;
}

.buy-button:hover {
    background-color: var(--dark-gray);
}

.promo-center {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    min-height: 400px;
}

.main-banner {
    width: 100%;
    height: 100%;
}

.banner-placeholder {
    padding: 60px 30px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.banner-placeholder h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.banner-placeholder p {
    font-size: 18px;
    color: var(--text-light);
}

.promo-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.promo-banner {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    flex: 1;
}

.promo-banner h3 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--primary-blue);
}

.banner-products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.banner-product {
    padding: 15px 10px;
    text-align: center;
    background-color: var(--light-gray);
    border-radius: 5px;
    font-size: 12px;
    font-weight: 500;
}

/* Products Section */
.products-section {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
}

.section-header {
    margin-bottom: 30px;
}

.section-title {
    font-size: 28px;
    font-weight: bold;
    color: var(--text-dark);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.product-card {
    background-color: var(--white);
    border: 1px solid var(--gray);
    border-radius: 8px;
    padding: 15px;
    position: relative;
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 5px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: bold;
    line-height: 1.2;
    z-index: 10;
}

/* Product actions removed - using bottom action buttons instead */

.product-image-container {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0 15px;
    overflow: hidden;
}

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

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.product-brand {
    color: var(--primary-blue);
    font-size: 13px;
    font-weight: 500;
}

.product-category {
    color: var(--text-light);
    font-size: 11px;
    text-transform: uppercase;
}

.product-model {
    color: var(--text-dark);
    font-size: 13px;
    font-weight: 500;
    margin: 5px 0;
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0;
    flex-wrap: wrap;
}

.current-price {
    color: var(--primary-blue);
    font-size: 18px;
    font-weight: bold;
}

.original-price {
    color: var(--text-light);
    font-size: 13px;
    text-decoration: line-through;
}

.monthly-payment {
    color: var(--text-light);
    font-size: 12px;
    margin-bottom: 10px;
}

.product-card-actions {
    display: flex;
    gap: 8px;
    padding: 10px 0;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--gray);
    margin-top: 10px;
}

.product-action-btn {
    width: 36px;
    height: 36px;
    background-color: var(--white);
    border: 2px solid var(--gray);
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    padding: 0;
    flex-shrink: 0;
}

.product-action-btn .icon-svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-dark);
}

.product-action-btn:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: scale(1.1);
}

.product-action-btn:hover .icon-svg {
    stroke: var(--white);
}

.product-action-btn.active {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.product-action-btn.active .icon-svg {
    stroke: var(--white);
}

/* Legacy cart-button for backward compatibility */
.cart-button {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.cart-button:hover {
    background-color: var(--blue-dark);
}

/* Cart Page Styles */
.cart-section {
    padding: 40px 0;
    min-height: 60vh;
    background-color: var(--light-gray);
}

.cart-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.page-title {
    font-size: 32px;
    color: var(--text-dark);
    font-weight: bold;
}

.continue-shopping-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.continue-shopping-link:hover {
    color: var(--blue-dark);
    text-decoration: underline;
}

.cart-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.cart-items-wrapper {
    background: var(--white);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cart-items {
    width: 100%;
}

.empty-cart {
    text-align: center;
    padding: 60px 20px;
}

.empty-cart-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--text-light);
}

.empty-cart h2 {
    color: var(--text-dark);
    margin-bottom: 10px;
    font-size: 24px;
}

.empty-cart p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-blue);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: var(--blue-dark);
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 20px;
    padding: 20px;
    border-bottom: 1px solid var(--gray);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    overflow: hidden;
    border-radius: 5px;
    background-color: var(--light-gray);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 500;
}

.cart-item-price {
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: 2px solid var(--gray);
    background: var(--white);
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.quantity-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.quantity-value {
    min-width: 30px;
    text-align: center;
    font-weight: 500;
}

.cart-item-total {
    text-align: right;
}

.item-total-price {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.remove-item {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 13px;
    transition: background-color 0.3s;
}

.remove-item:hover {
    background: var(--blue-dark);
}

.cart-summary {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.summary-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray);
}

.summary-header h3 {
    color: var(--text-dark);
    font-size: 24px;
    font-weight: bold;
}

.summary-content {
    margin-bottom: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray);
    font-size: 16px;
}

.summary-row.total-row {
    border-bottom: 2px solid var(--gray);
    font-size: 20px;
    font-weight: bold;
    margin-top: 10px;
}

.total-price {
    color: var(--primary-blue);
    font-size: 24px;
}

.summary-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.call-button-large,
.email-button-large {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: var(--primary-blue);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.call-button-large:hover,
.email-button-large:hover {
    background-color: var(--blue-dark);
}

.continue-shopping-btn {
    display: block;
    text-align: center;
    color: var(--text-dark);
    text-decoration: none;
    padding: 10px;
    transition: color 0.3s;
}

.continue-shopping-btn:hover {
    color: var(--primary-blue);
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 50px 0 20px;
    margin-top: 40px;
    width: 100%;
    box-sizing: border-box;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
    width: 100%;
    box-sizing: border-box;
}

.footer-section {
    min-width: 0; /* Prevents grid overflow */
    word-wrap: break-word;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 20px;
    color: var(--white);
    word-wrap: break-word;
}

.footer-section p {
    margin-bottom: 10px;
    line-height: 1.6;
    word-wrap: break-word;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--primary-blue);
}

.call-button-footer {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-blue);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    margin-top: 10px;
    transition: background-color 0.3s;
}

.call-button-footer:hover {
    background-color: var(--blue-dark);
}

.social-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #95a5a6;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.footer-bottom p {
    margin: 0;
    padding: 0 10px;
}

/* Floating Contact Button */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.contact-button {
    width: 60px;
    height: 60px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-button:hover {
    transform: scale(1.1);
    background-color: var(--blue-dark);
}

/* Call Page Styles */
.call-section {
    padding: 40px 0;
    min-height: 60vh;
    background-color: var(--white);
}

.call-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

.call-main {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.call-hero {
    text-align: center;
    margin-bottom: 40px;
}

.call-icon {
    font-size: 60px;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.call-hero h2 {
    color: var(--text-dark);
    font-size: 32px;
    margin-bottom: 15px;
}

.call-hero p {
    color: var(--text-light);
    font-size: 18px;
    margin-bottom: 30px;
}

.call-button-main {
    display: inline-block;
    padding: 20px 50px;
    background-color: var(--primary-blue);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 24px;
    font-weight: bold;
    transition: transform 0.3s;
}

.call-button-main:hover {
    transform: scale(1.05);
    background-color: var(--blue-dark);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.contact-card {
    text-align: center;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 10px;
    border-top: 4px solid var(--primary-blue);
}

.contact-icon {
    font-size: 40px;
    margin-bottom: 15px;
    color: var(--primary-blue);
}

.contact-card h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.contact-card p {
    color: var(--text-light);
    margin-bottom: 10px;
}

.contact-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: bold;
}

.contact-link:hover {
    text-decoration: underline;
}

.cart-summary-call {
    background: var(--dark-gray);
    color: white;
    padding: 30px;
    border-radius: 10px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary-call h3 {
    margin-bottom: 20px;
    font-size: 24px;
}

.cart-items-mini {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.cart-item-mini {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.cart-item-mini:last-child {
    border-bottom: none;
}

.cart-item-mini-name {
    font-size: 14px;
    margin-bottom: 5px;
    color: var(--white);
}

.cart-item-mini-price {
    color: #5BC0EB;
    font-weight: bold;
}

.no-items {
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 20px;
}

.cart-total-call {
    padding: 15px 0;
    border-top: 2px solid rgba(255,255,255,0.3);
    font-size: 20px;
}

.view-cart-link {
    display: block;
    text-align: center;
    margin-top: 15px;
    color: white;
    text-decoration: underline;
}

.view-cart-link:hover {
    color: var(--primary-blue);
}

.store-locations-call {
    margin-top: 60px;
}

.store-locations-call h2 {
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 30px;
    font-size: 32px;
}

/* Category Sidebar */
.category-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    pointer-events: none;
}

.category-sidebar.active {
    display: block;
    pointer-events: auto;
}

.sidebar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
    will-change: opacity;
}

.category-sidebar.active .sidebar-overlay {
    opacity: 1;
}

.sidebar-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 350px;
    max-width: 90%;
    height: 100%;
    background-color: var(--white);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    will-change: transform;
}

.category-sidebar.active .sidebar-content {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray);
    background-color: var(--primary-blue);
    color: var(--white);
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: bold;
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 32px;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.sidebar-close:hover {
    background-color: rgba(255,255,255,0.2);
}

.sidebar-categories {
    padding: 20px 0;
}

.sidebar-category-item {
    display: flex;
    align-items: center;
    padding: 20px;
    text-decoration: none;
    color: var(--text-dark);
    border-bottom: 1px solid var(--gray);
    transition: background-color 0.3s;
}

.sidebar-category-item:hover {
    background-color: var(--light-gray);
}

.sidebar-category-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 20px;
    margin-right: 15px;
}

.sidebar-category-info {
    flex: 1;
}

.sidebar-category-info h3 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.sidebar-category-info p {
    font-size: 13px;
    color: var(--text-light);
}

.sidebar-arrow {
    font-size: 18px;
    color: var(--text-light);
    transition: transform 0.3s;
}

.sidebar-main-category {
    border-bottom: 1px solid var(--gray);
}

.sidebar-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.sidebar-category-header:hover {
    background-color: var(--light-gray);
}

.sidebar-subcategories {
    display: none;
    background-color: var(--light-gray);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.sidebar-subcategories.active {
    display: block;
    max-height: 5000px;
    padding: 10px 0;
}

.sidebar-subcategory-item {
    display: block;
    padding: 12px 20px 12px 60px;
    text-decoration: none;
    color: var(--text-dark);
    border-bottom: 1px solid var(--gray);
    transition: background-color 0.3s;
    font-size: 14px;
}

.sidebar-subcategory-item:hover {
    background-color: var(--white);
    color: var(--primary-blue);
}

.sidebar-subcategory-group {
    border-bottom: 1px solid var(--gray);
}

.sidebar-subcategory-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px 12px 60px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.sidebar-subcategory-header:hover {
    background-color: rgba(0,0,0,0.03);
}

.sidebar-subcategory-link {
    flex: 1;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 500;
}

.sidebar-subcategory-link:hover {
    color: var(--primary-blue);
}

.sidebar-nested-arrow {
    font-size: 14px;
    color: var(--text-light);
    cursor: pointer;
    padding: 5px;
    transition: transform 0.3s;
}

.sidebar-nested-subcategories {
    display: none;
    background-color: rgba(0,0,0,0.02);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.sidebar-nested-subcategories.active {
    display: block;
    max-height: 2000px;
    padding: 5px 0;
}

.sidebar-nested-item {
    display: block;
    padding: 10px 20px 10px 80px;
    text-decoration: none;
    color: var(--text-light);
    font-size: 13px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.sidebar-nested-item:hover {
    background-color: var(--white);
    color: var(--primary-blue);
    padding-left: 85px;
}

/* Product Page */
.product-page-section {
    padding: 40px 0;
    background-color: var(--white);
    min-height: 60vh;
}

.subcategory-section {
    margin: 30px 0 10px 0;
    overflow: hidden;
}

.subcategory-carousel-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-blue);
}

/* nested carousel minor tweak */
#nested-carousel .subcategory-carousel-title {
    font-size: 20px;
}

.subcategory-carousel-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(140px, 180px);
    gap: 16px;
    overflow-x: auto;
    padding: 10px 0 6px;
    scrollbar-width: thin;
}

.subcategory-carousel-track::-webkit-scrollbar {
    height: 8px;
}

.subcategory-carousel-track::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: 4px;
}

.subcategory-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-decoration: none;
    color: var(--text-dark);
    border-radius: 12px;
    padding: 2px;
}

.subcategory-card-image {
    background: #f8f9fb;
    border: 1px solid #eceff5;
    border-radius: 16px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.subcategory-card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.subcategory-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-light);
    font-size: 12px;
}

.subcategory-card-name {
    text-align: center;
    font-weight: 600;
    font-size: 14px;
}

.subcategory-card:hover .subcategory-card-image {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.subcategory-card.active .subcategory-card-image {
    box-shadow: 0 0 0 2px rgba(25, 55, 109, 0.25);
}

.product-page {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
}

.product-page-left {
    display: flex;
    flex-direction: column;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-main-image {
    width: 100%;
    aspect-ratio: 1;
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

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

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.35);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: background 0.2s;
}

.gallery-nav:hover {
    background: rgba(0,0,0,0.55);
}

.gallery-nav.prev {
    left: 10px;
}

.gallery-nav.next {
    right: 10px;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 10px;
}

.product-thumbnail {
    border: 1px solid var(--gray);
    border-radius: 8px;
    padding: 6px;
    background: var(--white);
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.product-thumbnail.active {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(25, 55, 109, 0.15);
}

.product-thumbnail.broken {
    background: #f5f5f5;
    color: var(--text-light);
    font-size: 12px;
    text-align: center;
}

.product-page-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.product-badge-large {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: bold;
}

.product-actions-large {
    display: flex;
    gap: 10px;
}

.action-btn-large {
    width: 40px;
    height: 40px;
    border: 2px solid var(--gray);
    background: var(--white);
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.action-btn-large:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.product-title-section {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray);
}

.product-brand-large {
    color: var(--primary-blue);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 10px;
}

.product-name-large {
    font-size: 32px;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.product-category-large {
    color: var(--text-light);
    font-size: 14px;
    text-transform: uppercase;
}

.product-pricing-section {
    padding: 20px 0;
    border-bottom: 1px solid var(--gray);
}

.product-price-large {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.current-price-large {
    color: var(--primary-blue);
    font-size: 36px;
    font-weight: bold;
}

.original-price-large {
    color: var(--text-light);
    font-size: 20px;
    text-decoration: line-through;
}

.monthly-payment-large {
    color: var(--text-light);
    font-size: 16px;
}

.product-description,
.product-specifications {
    padding: 20px 0;
    border-bottom: 1px solid var(--gray);
}

.product-description h3,
.product-specifications h3 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.product-description p {
    color: var(--text-light);
    line-height: 1.8;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background-color: var(--light-gray);
    border-radius: 5px;
}

.spec-key {
    font-weight: 500;
    color: var(--text-dark);
}

.spec-value {
    color: var(--text-light);
}

.product-actions-section {
    display: flex;
    gap: 15px;
    padding-top: 20px;
}

.add-to-cart-large {
    flex: 1;
    padding: 15px 30px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.add-to-cart-large:hover {
    background-color: var(--blue-dark);
}

.call-button-product {
    flex: 1;
    padding: 15px 30px;
    background-color: var(--dark-gray);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s;
}

.call-button-product:hover {
    background-color: var(--black);
}

.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-loading {
    text-align: center;
    padding: 60px 20px;
    font-size: 18px;
    color: var(--text-light);
}

/* Language Selector */
.language-selector {
    display: flex;
    align-items: center;
}

.language-selector select {
    padding: 5px 10px;
    border: 1px solid var(--gray);
    border-radius: 3px;
    background-color: var(--white);
    color: var(--text-dark);
    font-size: 13px;
    cursor: pointer;
    min-width: 60px;
}

.language-selector select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

/* Dark theme support */
.dark-theme {
    background-color: #0B132B;
    color: #E8ECF1;
}

.dark-theme .top-bar {
    background-color: #111C3A;
    border-bottom: 1px solid #1E2A52;
}

.dark-theme .top-bar-left a {
    color: #B6C2D9;
}

.dark-theme .top-bar-left a:hover {
    color: #5BC0EB;
}

.dark-theme .header {
    background-color: #111C3A;
    border-bottom: 1px solid #1E2A52;
}

.dark-theme .logo-img {
    /* Apply dark mode accent color (#5BC0EB) to transparent logo */
    filter: brightness(0) saturate(100%) invert(75%) sepia(100%) saturate(2000%) hue-rotate(175deg) brightness(1.2) contrast(1.1);
}

.dark-theme .all-category-btn {
    background-color: #1E2A52;
    color: #E8ECF1;
}

.dark-theme .all-category-btn:hover {
    background-color: #5BC0EB;
    color: #0B132B;
}

.dark-theme .search-input {
    background-color: #111C3A;
    color: #E8ECF1;
    border-color: #1E2A52;
}

.dark-theme .search-input:focus {
    border-color: #5BC0EB;
}

.dark-theme .search-button {
    background-color: #5BC0EB;
    border-color: #5BC0EB;
    color: #0B132B;
}

.dark-theme .search-button:hover {
    background-color: #19376D;
    color: #E8ECF1;
}

.dark-theme .icon-btn {
    color: #B6C2D9;
}

.dark-theme .icon-btn:hover {
    color: #5BC0EB;
}

.dark-theme .category-nav {
    background-color: #111C3A;
    border-bottom: 1px solid #1E2A52;
}

.dark-theme .category-item {
    color: #B6C2D9;
}

.dark-theme .category-item:hover,
.dark-theme .category-item.active {
    color: #5BC0EB;
    border-bottom-color: #5BC0EB;
}

.dark-theme .products-section {
    background-color: #0B132B;
}

.dark-theme .product-card {
    background-color: #111C3A;
    border-color: #1E2A52;
    color: #E8ECF1;
}

.dark-theme .product-card:hover {
    box-shadow: 0 4px 12px rgba(91, 192, 235, 0.2);
    border-color: #5BC0EB;
}

.dark-theme .product-brand,
.dark-theme .product-model {
    color: #E8ECF1;
}

.dark-theme .product-category {
    color: #B6C2D9;
}

.dark-theme .current-price {
    color: #5BC0EB;
}

.dark-theme .original-price {
    color: #B6C2D9;
}

.dark-theme .monthly-payment {
    color: #B6C2D9;
}

.dark-theme .product-action-btn {
    background-color: #111C3A;
    border-color: #1E2A52;
}

.dark-theme .product-action-btn .icon-svg {
    stroke: #B6C2D9;
}

.dark-theme .product-action-btn .icon-img {
    filter: brightness(0) saturate(100%) invert(75%) sepia(10%) saturate(500%) hue-rotate(180deg) brightness(1.2);
}

.dark-theme .product-action-btn:hover {
    background-color: #5BC0EB;
    border-color: #5BC0EB;
}

.dark-theme .product-action-btn:hover .icon-svg {
    stroke: #0B132B;
}

.dark-theme .product-action-btn.active {
    background-color: #5BC0EB;
    border-color: #5BC0EB;
}

.dark-theme .product-action-btn.active .icon-svg {
    stroke: #0B132B;
}

.dark-theme .language-selector select {
    background-color: #111C3A;
    color: #E8ECF1;
    border-color: #1E2A52;
}

.dark-theme .language-selector select:focus {
    border-color: #5BC0EB;
}

.dark-theme .footer {
    background-color: #111C3A;
    border-top: 1px solid #1E2A52;
    color: #B6C2D9;
}

.dark-theme .footer h3 {
    color: #E8ECF1;
}

.dark-theme .footer a {
    color: #B6C2D9;
}

.dark-theme .footer a:hover {
    color: #5BC0EB;
}

.dark-theme .section-title {
    color: #E8ECF1;
}

.dark-theme .sidebar-content {
    background-color: #111C3A;
    border-right: 1px solid #1E2A52;
}

.dark-theme .sidebar-header h2 {
    color: #E8ECF1;
}

.dark-theme .sidebar-close {
    color: #B6C2D9;
}

.dark-theme .sidebar-close:hover {
    color: #5BC0EB;
}

.dark-theme .category-link {
    color: #B6C2D9;
}

.dark-theme .category-link:hover {
    color: #5BC0EB;
    background-color: #1E2A52;
}

.dark-theme .subcategory-link {
    color: #B6C2D9;
}

.dark-theme .subcategory-link:hover {
    color: #5BC0EB;
    background-color: #1E2A52;
}

.dark-theme .cart-item {
    background-color: #111C3A;
    border-color: #1E2A52;
}

.dark-theme .cart-item-name,
.dark-theme .cart-item-price {
    color: #E8ECF1;
}

.dark-theme .quantity-btn {
    background-color: #1E2A52;
    color: #E8ECF1;
    border-color: #1E2A52;
}

.dark-theme .quantity-btn:hover {
    background-color: #5BC0EB;
    color: #0B132B;
}

.dark-theme .add-to-cart-large {
    background-color: #5BC0EB;
    color: #0B132B;
}

.dark-theme .add-to-cart-large:hover {
    background-color: #19376D;
    color: #E8ECF1;
}

.dark-theme .call-button-large,
.dark-theme .email-button-large {
    background-color: #1E2A52;
    color: #E8ECF1;
}

.dark-theme .call-button-large:hover,
.dark-theme .email-button-large:hover {
    background-color: #5BC0EB;
    color: #111C3A;
}

.dark-theme .continue-shopping-btn {
    color: #5BC0EB;
}

.dark-theme .continue-shopping-btn:hover {
    color: #5BC0EB;
}

.dark-theme .product-page {
    background-color: #0B132B;
}

.dark-theme .product-page-left,
.dark-theme .product-page-right {
    background-color: #111C3A;
    border-color: #1E2A52;
}

.dark-theme .product-main-image {
    background-color: #111C3A;
    border-color: #1E2A52;
}

.dark-theme .gallery-nav {
    background: rgba(255,255,255,0.15);
}

.dark-theme .gallery-nav:hover {
    background: rgba(255,255,255,0.3);
}

.dark-theme .product-thumbnail {
    background: #1f1f1f;
    border-color: #2d2d2d;
}

.dark-theme .product-name-large {
    color: #E8ECF1;
}

.dark-theme .product-category-large {
    color: #B6C2D9;
}

.dark-theme .current-price-large {
    color: #5BC0EB;
}

.dark-theme .original-price-large {
    color: #B6C2D9;
}

.dark-theme .product-description h3,
.dark-theme .product-specifications h3 {
    color: #E8ECF1;
}

.dark-theme .product-description p {
    color: #B6C2D9;
}

.dark-theme .spec-item {
    border-color: #1E2A52;
}

.dark-theme .spec-key {
    color: #E8ECF1;
}

.dark-theme .spec-value {
    color: #B6C2D9;
}

.dark-theme .product-badge {
    background-color: #5BC0EB;
    color: #0B132B;
}

.dark-theme .product-image-placeholder,
.dark-theme .cart-image-placeholder {
    background-color: #1E2A52;
    color: #B6C2D9;
}

/* Product Card Link Fix */
.product-card {
    position: relative;
}

.product-card .product-link {
    text-decoration: none;
    color: inherit;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .promo-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-container,
    .call-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-section {
        text-align: left;
    }
    
    .social-links {
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 10px;
    }
    
    .top-bar-left,
    .top-bar-right {
        justify-content: center;
    }
    
    .header-main {
        flex-direction: column;
        gap: 15px;
    }
    
    .logo-img {
        height: 55px;
        max-width: 180px;
    }
    
    .search-section {
        width: 100%;
        max-width: 100%;
    }
    
    .header-icons {
        width: 100%;
        justify-content: space-around;
    }
    
    .category-list {
        gap: 15px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }
    
    .product-card {
        padding: 12px;
    }
    
    .product-image-container {
        height: 150px;
        margin: 35px 0 10px;
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 15px;
    }
    
    .cart-item-total {
        grid-column: 1 / -1;
        text-align: left;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid var(--gray);
    }
    
    .cart-item-image {
        width: 80px;
        height: 80px;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-features {
        flex-direction: column;
        gap: 10px;
    }
    
    .promo-divider {
        width: 100%;
        height: 1px;
    }
    
    .footer {
        padding: 30px 0 15px;
        margin-top: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-section {
        padding: 0 10px;
    }
    
    .footer-section h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .footer-section p {
        font-size: 14px;
    }
    
    .social-links {
        justify-content: center;
        gap: 20px;
    }
    
    .footer-bottom {
        padding-top: 15px;
        font-size: 12px;
    }
    
    .floating-contact {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        width: 50px;
        height: 50px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo-img {
        height: 45px;
        max-width: 150px;
    }
    
    .footer {
        padding: 25px 0 15px;
        margin-top: 20px;
    }
    
    .footer-content {
        gap: 25px;
    }
    
    .footer-section h3 {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .footer-section p {
        font-size: 13px;
        margin-bottom: 8px;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .social-links a {
        font-size: 14px;
    }
    
    .footer-bottom {
        font-size: 11px;
        padding-top: 15px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .cart-page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .promo-box {
        padding: 20px;
    }
    
    .products-section {
        padding: 20px;
    }
    
    .product-page {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    
    .product-name-large {
        font-size: 24px;
    }
    
    .current-price-large {
        font-size: 28px;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .product-actions-section {
        flex-direction: column;
    }
    
    .sidebar-content {
        width: 100%;
        max-width: 100%;
    }
}