/* Font Size Variables - Easy to adjust */
:root {
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-base: 0.875rem;
    --font-lg: 1rem;
    --font-xl: 1.25rem;
    --font-2xl: 1.5rem;
    --font-3xl: 1.875rem;
    --font-4xl: 2.25rem;

    /* Base styles */
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
    --accent-color: #3498db;
    --light-color: #ecf0f1;
    --dark-color: #1b2a3a;
    --text-color: #333333;
    --background-color: #f8f9fa;
    --border-color: #dddddd;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --info-color: #3498db;
    --background-gray: #ecf0f1;
    --background-overlay: rgba(0, 0, 0, 0.7);

    --border-radius: 8px;
    --box-shadow: 0 5px 5px rgba(0, 0, 0, 0.2);
    --border-normal: 1px solid var(--border-color);
    --transition: all 0.3s ease;

    --page-width: 1200px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--background-color);
    font-size: var(--font-base);
}

.container {
    max-width: var(--page-width);
    margin: 0 auto;
    margin-top: -10px;
    padding: 0 1rem;
}

/* Header and Search Styles */
.search-container {
    display: flex;
    gap: 2px;
    justify-content: center;
    padding: 0 5px 5px;
    width: 100%;
    max-width: 600px;
    margin: 5px auto;
    box-sizing: border-box;
}

.search-container input {
    padding: 0.5rem;
    flex-grow: 1;
    min-width: 0;
    border: var(--border-normal);
    border-radius: 4px 0 0 4px;
}

.search-btn {
    padding: 0.5rem 1rem;
    background-color: var(--dark-color);
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

.search-loading {
    text-align: center;
    padding: 40px;
    font-style: italic;
    color: var(--text-color);
    grid-column: 1 / -1;
    animation: pulse 1.5s infinite;
}

.search-loading::before {
    content: '🔍';
    display: inline-block;
    margin-right: 10px;
}

.search-highlight {
    background-color: #ffe600ff !important;
    color: #000;
    padding: 0 2px;
    border-radius: 3px;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.clear-btn {
    padding: 0.5rem;
    background-color: var(--secondary-color);
    color: white;
    border: var(--border-normal);
    border-left: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    display: none;
}

/* Header Layout */
.main-header {
    max-width: var(--page-width);
    margin: 0 auto;
    padding: 0 15px;
    padding-top: 5px;
}

.header-wrapper {
    display: flex;
    align-items: flex-start;
    max-width: var(--page-width);
    margin: 0 auto;
    padding: 0 15px;
}

/* Logo Section */
.logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.logo-container {
    cursor: pointer;
}

/* Slider Styles */
.banner-section {
    flex: 1;
    padding-left: 5px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--border-radius);
    height: 200px;
}

.slider-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease;
}

.slide {
    min-width: 100%;
    height: 100%;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Logo Image */
.site-logo {
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.3s;
    border-radius: var(--border-radius);
}

.site-logo:hover {
    transform: scale(1.02);
}

/* Popup Styles */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-overlay);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    padding: 10px;
    box-sizing: border-box;
}

.popup-content {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    position: relative;
    animation: popupFade 0.4s;
    overflow-y: auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.close-popup {
    position: absolute;
    top: 10px;
    right: 10px;
    float: right;
    font-size: var(--font-2xl);
    cursor: pointer;
    background: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow);
    z-index: 10;
    margin-left: 10px;
}

@keyframes popupFade {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* About Content Styles */
.about-content {
    line-height: 1.6;
    color: #333;
    padding: 10px;
    /* max-height: 80vh; */
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--background-gray);
}

.about-content::-webkit-scrollbar {
    width: 8px;
}

.about-content::-webkit-scrollbar-track {
    background: var(--background-gray);
    border-radius: 4px;
}

.about-content::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

.about-content h2 {
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
    font-size: var(--font-3xl);
}

.about-section {
    margin-bottom: 20px;
    padding: 15px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.about-section h3 {
    color: var(--dark-color);
    margin-top: 0;
    font-size: var(--font-lg);
}

.about-section p {
    font-size: var(--font-base);
}

.map-container {
    height: 300px;
    margin: 20px 0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.contact-info p {
    font-size: var(--font-base);
}

/* Error Message */
.error-message {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--error-color);
    color: white;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    z-index: 1002;
    box-shadow: var(--box-shadow);
}

.error {
    text-align: center;
    padding: 40px;
    color: var(--error-color);
    grid-column: 1 / -1;
    font-style: italic;
    font-size: var(--font-lg);
}

.error::before {
    content: '⚠️ ';
    margin-right: 10px;
}

/* Navigation */
nav {
    background-color: var(--dark-color);
    padding: 1rem 0;
    position: sticky;
    margin-bottom: 2rem;
    top: 0;
    z-index: 1;
    margin-bottom: 2rem;
}

.nav-container {
    font-size: var(--font-base);
    max-width: var(--page-width);
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.3rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0 0.5rem;
    margin: 0;
    flex: 1;
}

.nav-menu::-webkit-scrollbar {
    display: none;
}

.nav-menu a {
    color: var(--light-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.6rem 0.5rem;
    position: relative;
    transition: var(--transition);
    white-space: nowrap;
    border-radius: var(--border-radius);
    display: block;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-color);
}

/* Dropdown button - initially hidden */
.nav-dropdown {
    display: none;
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    margin-left: 0.5rem;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
    z-index: 101;
}

.nav-dropdown:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

/* Dropdown menu - positioned below the arrow */
.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 5px);
    right: 10px;
    background: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 220px;
    max-height: 350px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    padding: 0;
    margin: 0;
    list-style: none;
}

.dropdown-menu.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-menu li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    padding: 0.9rem 1.2rem;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
    margin: 0;
    position: relative;
}

.dropdown-menu a i {
    margin-right: 10px;
    color: var(--accent-color);
    width: 18px;
    text-align: center;
}

.dropdown-menu a:hover {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--accent-color);
    padding-left: 1.4rem;
}

/* Add underline for active item in dropdown */
.dropdown-menu a.active {
    color: var(--accent-color);
    background-color: rgba(52, 152, 219, 0.1);
}

.dropdown-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-color);
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

/* Product Grid Container */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.2rem;
    padding: 0;
    max-width: var(--page-width);
    margin: 0 auto;
}

/* Product Card Styling */
.product-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: var(--transition);
}

.product-card:hover {
    /* transform: translateY(-5px); */
    /* box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); */
}

.product-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    background-color: #f5f5f5;
}

.product-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.product-image.loaded {
    opacity: 1;
}

.image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f0f0;
    color: #999;
    font-size: var(--font-base);
}

.image-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background-color: #f5f5f5;
}

.spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--secondary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.image-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    padding: 10px;
    text-align: center;
    font-size: var(--font-sm);
}

.image-error i {
    font-size: var(--font-2xl);
    margin-bottom: 5px;
}

.product-title {
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.product-code {
    font-size: var(--font-sm);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0;
    margin-top: 0;
}

.product-price {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0;
    margin-top: 0;
    font-size: var(--font-base);
}

.product-description {
    margin-bottom: 0.5rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: var(--font-base);
}

.add-to-cart {
    background-color: var(--secondary-color);
    color: var(--light-color);
    border: none;
    padding: 0.6rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 30px;
    font-size: var(--font-sm);
    transition: background-color 0.2s;
}

.add-to-cart:hover {
    background-color: #c0392b;
}

.add-to-cart i {
    margin-right: 0.5rem;
}

.add-to-cart.in-cart {
    background-color: var(--success-color);
}

.add-to-cart.in-cart:hover {
    background-color: #219653;
}

.rating {
    color: var(--warning-color);
    margin-bottom: 0.3rem;
    font-size: var(--font-base);
}

.trim-text {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Cart Toggle */
.cart-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--secondary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 99;
    transition: var(--transition);
}

.cart-toggle:hover {
    transform: scale(1.05);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--accent-color);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-xs);
    font-weight: bold;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -430px;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--light-color);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h2 {
    font-size: var(--font-xl);
}

.close-cart {
    background: none;
    border: none;
    font-size: var(--font-xl);
    cursor: pointer;
    color: var(--text-color);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.cart-item-title {
    font-weight: 500;
    font-size: var(--font-base);
}

.cart-item-price {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: var(--font-base);
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-base);
}

.quantity-value {
    min-width: 30px;
    text-align: center;
    font-size: var(--font-base);
}

.delete-btn {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    margin-left: 0.5rem;
    font-size: var(--font-base);
}

.cart-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: var(--font-lg);
}

.checkout-btn {
    background-color: var(--success-color);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    width: 100%;
    cursor: pointer;
    font-size: var(--font-base);
    transition: var(--transition);
}

.checkout-btn:hover {
    background-color: #219653;
}

/* Product Popup */
.product-popup-overlay {
    --popup-max-width: 900px;
    --popup-max-height: 90vh;
    --image-max-height: 80vh;
    --thumb-size: 60px;
    --thumb-size-mobile: 50px;
    --nav-btn-size: 40px;

    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1001;
    align-items: center;
    justify-content: center;
}

.product-popup-content {
    position: relative;
    background: var(--light-color);
    width: 90%;
    max-width: var(--popup-max-width);
    max-height: var(--popup-max-height);
    display: flex;
    border-radius: var(--border-radius);
    overflow: hidden;
    animation: popupFade 0.3s;
}

@keyframes popupFade {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.product-gallery-container {
    position: relative;
    flex: 1;
    background: var(--light-color);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-height: var(--popup-max-height);
}

.main-product-image {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    max-height: 400px;
    overflow: hidden;
}

.main-product-image img {
    padding: 10px;
    max-width: 100%;
    max-height: var(--image-max-height);
    object-fit: contain;
    border-radius: 20px;
    transition: opacity 0.3s ease;
}

.popup-image-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.8);
}

.product-thumbnails {
    height: 80px;
    flex-shrink: 0;
    display: flex;
    padding: 10px;
    overflow-x: auto;
    gap: 10px;
    background: rgba(0, 0, 0, 0.05);
}

.thumbnail {
    width: var(--thumb-size);
    height: var(--thumb-size);
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--secondary-color);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: var(--light-color);
    border: none;
    width: var(--nav-btn-size);
    height: var(--nav-btn-size);
    border-radius: 50%;
    font-size: var(--font-xl);
    cursor: pointer;
    z-index: 10;
    display: none;
    align-items: center;
    justify-content: center;
}

.multi-image .gallery-nav {
    display: flex;
}

.prev-nav {
    left: 15px;
}

.next-nav {
    right: 15px;
}

.product-popup-details {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
    max-height: var(--popup-max-height);
}

.close-product-popup {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary-color);
    color: var(--light-color);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--box-shadow);
}

.popup-price {
    font-size: var(--font-2xl);
    color: var(--secondary-color);
    margin: 10px 0;
    font-weight: 600;
}

.popup-rating {
    color: var(--warning-color);
    margin-bottom: 15px;
    font-size: var(--font-base);
}

.popup-description {
    margin-bottom: 20px;
    line-height: 1.6;
    max-height: 150px;
    overflow-y: auto;
    font-size: var(--font-base);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 30px 0;
    flex-wrap: wrap;
}

.page-link {
    display: inline-block;
    padding: 4px 12px;
    margin: 0 4px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.3s;
    color: var(--text-color);
    font-size: var(--font-sm);
}

.page-link:hover {
    background-color: var(--light-color);
}

.page-link.active {
    background-color: var(--info-color);
    color: var(--light-color);
    border-color: var(--info-color);
}

/* Footer Styles */
.site-footer {
    background: var(--primary-color);
    color: var(--light-color);
    padding: 20px 0 0;
    margin-top: 40px;
}

.footer-container {
    max-width: var(--page-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 0 20px;
}

.footer-map h3,
.footer-section h3 {
    color: var(--info-color);
    margin-bottom: 10px;
    font-size: var(--font-lg);
    position: relative;
    padding-bottom: 10px;
    font-weight: 700;
}

.footer-map h3::after,
.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background: var(--info-color);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section ul li a {
    color: var(--light-color);
    text-decoration: none;
    transition: color 0.3s;
    font-size: var(--font-base);
}

.footer-section ul li a:hover {
    color: var(--info-color);
}

.footer-section i {
    margin-right: 10px;
    color: var(--info-color);
    width: 20px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--light-color);
    border-radius: 50%;
    transition: all 0.3s;
    text-decoration: none;
}

.social-links i {
    color: var(--primary-color);
    font-size: var(--font-xl);
    margin: 0;
    line-height: 1;
}

.social-links a:hover {
    background: var(--background-gray);
    transform: translateY(-3px);
}

.newsletter-section {
    grid-column: span 1;
}

.newsletter-description {
    color: #bdc3c7;
    margin-bottom: 15px;
    font-size: var(--font-sm);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-form input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #34495e;
    border-radius: 4px;
    background: #34495e;
    color: #ecf0f1;
    font-size: var(--font-base);
}

.newsletter-form input:focus {
    outline: none;
    border-color: #3498db;
}

.newsletter-submit {
    background: #3498db;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: var(--font-base);
    transition: background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.newsletter-submit:hover {
    background: #2980b9;
}

/* Messages */
.newsletter-message {
    margin-top: 5px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: var(--font-sm);
    display: none;
}

.newsletter-message.success {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    display: block;
}

.newsletter-message.error {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    display: block;
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    margin-top: 20px;
    background: var(--dark-color);
    font-size: var(--font-xs);
    color: var(--light-color);
}

.footer-map {
    grid-column: 1 / -1;
}

.map-embed {
    height: 200px;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
}

.map-embed iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.business-hours-item {
    display: flex;
    align-items: flex-start;
}

.business-hours-icon {
    margin-right: 10px;
    margin-top: 8px;
    line-height: 1;
}

.business-hours-text {
    white-space: pre-line;
    text-align: left;
    flex: 1;
    font-size: var(--font-base);
}

/* Responsive Breakpoints */
@media (min-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 1199px) and (min-width: 768px) {
    .nav-container {
        font-size: var(--font-base);
    }

    .products-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .products-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .product-popup-content {
        flex-direction: column;
        width: 95%;
    }

    .product-gallery-container {
        min-height: 300px;
        padding: 5px 0;
    }

    .main-product-image img {
        max-height: 35vh;
        margin: 10px 0;
        padding: 10px 0;
    }

    .product-thumbnails {
        height: var(--thumb-size-mobile)+10px;
    }

    .thumbnail {
        width: var(--thumb-size-mobile);
        height: var(--thumb-size-mobile);
    }

    .product-popup-details {
        padding-top: 5px;
    }

    .header-wrapper {
        padding: 0;
    }

    .popup-content {
        width: 95%;
        padding: 10px;
    }

    .popup-price {
        margin: 0;
    }

    .popup-description {
        margin-top: 0;
        padding-top: 0;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .map-container {
        height: 250px;
    }

    .footer-container {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
    }

    .footer-section {
        width: 100%;
        margin-bottom: 0;
        padding-bottom: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-section ul li a {
        padding: 8px 0;
        display: block;
    }

    .footer-section:last-child {
        border-bottom: none;
    }

    .newsletter-section {
        grid-column: 1;
    }

    .footer-map {
        grid-column: 1;
    }

    .map-embed {
        height: 180px;
    }

    .social-links {
        justify-content: center;
    }

    .social-links a {
        width: 44px;
        height: 44px;
    }

    .footer-section h3 {
        font-size: var(--font-base);
    }

    .footer-section p,
    .footer-section li {
        font-size: var(--font-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0;
        margin-top: -15px;
    }
    .product-title {
        font-size: var(--font-sm);
        font-weight: 700;
        line-height: 1.1rem;
    }

    .product-code {
        font-size: var(--font-xs);
    }

    .product-description {
        font-size: var(--font-sm);
    }

    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.5rem;
    }

    .product-card {
        padding: 0.35rem;
    }

    .cart-sidebar {
        max-width: 100%;
        right: -460px;
    }

    .slider-container,
    .site-logo {
        height: 150px;
        width: auto;
    }

    .search-container {
        padding: 0 5px 5px;
    }

    .search-container input {
        padding: 0.4rem;
    }

    .clear-btn {
        padding: 0.4rem 0.8rem;
    }

    .popup-content {
        padding: 15px;
    }

    .about-content h2 {
        font-size: var(--font-2xl);
    }
}

/* Desktop styles */
@media (min-width: 769px) {
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .newsletter-section {
        grid-column: span 1;
    }

    .footer-map {
        grid-column: 1 / -1;
    }
}

@supports (-webkit-touch-callout: none) {

    /* iOS-specific styles */
    .footer-section {
        -webkit-transform: translateZ(0);
    }
}

/* Utility Classes */
.no-products {
    color: var(--text-color);
    font-size: var(--font-base);
}

.empty-cart,
.no-products {
    text-align: center;
    padding: 20px;
    font-style: italic;
    grid-column: 1 / -1;
    font-size: var(--font-base);
}

.loading,
.error {
    text-align: center;
    padding: 40px;
    font-size: var(--font-lg);
    grid-column: 1 / -1;
}

.loading {
    color: var(--text-color);
}

.error {
    color: var(--secondary-color);
}

.search-highlight {
    background-color: var(--light-color);
    font-weight: 600;
}

.search-loading {
    display: none;
    text-align: center;
    padding: 10px;
    font-style: italic;
}

/* Button loading state */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-radius: 50%;
    border-top-color: currentColor;
    animation: spin 1s ease infinite;
}