:root {
    --primary-color: #3b5998; /* Adjust based on logo blue if needed, looks like a standard royal/dark blue */
    --primary-dark: #2d4373;
    --text-main: #000000;
    --text-light: #555555;
    --bg-white: #ffffff;
    --bg-light: #f5f5f5;
    --border-color: #e0e0e0;
    --error-color: #dc3545;
    --success-color: #28a745;
    --whatsapp-color: #25D366;
    --whatsapp-dark: #128C7E;
    
    --font-main: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 10px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-light);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

/* Typography */
.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title.text-left {
    text-align: left;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--text-main);
    color: var(--bg-white);
}

.btn-secondary:hover {
    background-color: #333;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border: 2px solid var(--text-main);
}

.btn-outline:hover {
    background-color: var(--text-main);
    color: var(--bg-white);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
}

.btn-outline-white:hover {
    background-color: var(--bg-white);
    color: var(--text-main);
}

.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: var(--bg-white);
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-dark);
}

.btn-full {
    width: 100%;
}

/* Header & Navigation */
.announcement-bar {
    background-color: var(--text-main);
    color: var(--bg-white);
    text-align: center;
    padding: 8px 15px;
    font-size: 0.85rem;
    font-weight: 500;
}

.main-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.main-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    padding-bottom: 20px;
}

.logo img {
    height: 40px; /* Adjust based on logo dimensions */
}

.search-bar {
    display: flex;
    flex: 1;
    max-width: 500px;
    margin: 0 40px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 10px 45px 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

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

.search-bar button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1.1rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.action-icon {
    font-size: 1.2rem;
    color: var(--text-main);
    position: relative;
}

.action-icon:hover {
    color: var(--primary-color);
}

.cart-icon .cart-counter {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-nav {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.nav-links li a {
    display: block;
    padding: 15px 0;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
    text-transform: uppercase;
    position: relative;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
}

.nav-links li.whatsapp-nav a {
    color: var(--whatsapp-color);
}
.nav-links li.whatsapp-nav a::after {
    background-color: var(--whatsapp-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}

.mobile-search {
    display: none;
    padding: 15px 20px;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

/* Hero Section Slider */
.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

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

.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background-color: var(--bg-white);
    transform: scale(1.2);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--bg-white);
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--bg-white);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #e0e0e0;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Category Section */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.category-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.category-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.category-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 1rem;
    font-weight: 600;
}

/* Promotional Banners */
.promo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.promo-card {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 300px;
}

.promo-card img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Changed to contain so it doesn't crop */
    background-color: var(--bg-light); /* Added background for contain */
    transition: transform 0.5s ease;
}

.promo-card:hover img {
    transform: scale(1.05);
}

.promo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.8), rgba(0,0,0,0.2));
    z-index: 1;
}

.promo-content {
    position: absolute;
    top: 50%;
    left: 40px;
    transform: translateY(-50%);
    z-index: 2;
    color: var(--bg-white);
    max-width: 60%;
}

.promo-content h3 {
    color: var(--bg-white);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.promo-content p {
    margin-bottom: 20px;
    font-size: 1rem;
}

/* Product Section */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.section-header .section-title {
    margin-bottom: 0;
}

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

.filter-btn {
    background: none;
    border: none;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    padding: 5px 10px;
    position: relative;
}

.filter-btn.active, .filter-btn:hover {
    color: var(--primary-color);
}

.filter-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.filter-btn.active::after {
    width: 100%;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: var(--shadow-md);
}

.product-img {
    position: relative;
    height: 250px;
    overflow: hidden;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Make image fully visible */
    transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
    transform: scale(1.05);
}

.discount-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--error-color);
    color: var(--bg-white);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.product-actions {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 10px;
    background-color: rgba(255,255,255,0.9);
    transition: var(--transition);
    z-index: 2;
}

.product-card:hover .product-actions {
    bottom: 0;
}

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--text-main);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    background-color: var(--primary-color);
}

.action-btn.view-btn {
    background-color: var(--bg-white);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}
.action-btn.view-btn:hover {
    background-color: var(--text-main);
    color: var(--bg-white);
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-category {
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    margin-bottom: 5px;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.product-title:hover {
    color: var(--primary-color);
}

.product-rating {
    color: #ffc107;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.product-rating span {
    color: var(--text-light);
    font-size: 0.8rem;
    margin-left: 5px;
}

.product-price {
    margin-top: auto;
    margin-bottom: 15px;
}

.new-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-main);
}

.old-price {
    font-size: 0.9rem;
    color: var(--text-light);
    text-decoration: line-through;
    margin-left: 8px;
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.feature-card {
    padding: 30px 20px;
    background-color: var(--bg-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.9rem;
}

/* Large Promo */
.large-promo-inner {
    position: relative;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-light); /* Added background for contain */
}

.large-promo-inner img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Make image fully visible */
}

.large-promo-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1;
}

.large-promo-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--bg-white);
    z-index: 2;
    width: 100%;
    max-width: 700px;
    padding: 0 20px;
}

.large-promo-content h2 {
    color: var(--bg-white);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.large-promo-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-image {
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Brands Section */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.brand-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #ccc;
    font-size: 1.2rem;
    transition: var(--transition);
}

.brand-card:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: var(--radius-sm);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: rgba(0,0,0,0.05);
    font-family: serif;
    line-height: 1;
}

.stars {
    color: #ffc107;
    margin-bottom: 20px;
}

.review-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.customer-info h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.customer-info span {
    font-size: 0.85rem;
    color: var(--primary-color);
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.gallery-grid img {
    width: 100%;
    height: 250px;
    object-fit: contain; /* Make image fully visible */
    background-color: var(--bg-light); /* Background for contain */
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
}

/* Floating Contact Buttons */
.floating-contact {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
}

.float-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.4);
    color: white;
}

.float-whatsapp {
    background-color: #25D366;
}

.float-call {
    background-color: var(--primary-color);
}

.float-btn .tooltip {
    position: absolute;
    right: 75px;
    background-color: #333;
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.float-btn:hover .tooltip {
    opacity: 1;
    right: 80px;
}

.gallery-grid img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

/* Footer */
.main-footer {
    background-color: #111;
    color: #999;
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 40px;
    margin-bottom: 20px;
}

.brand-col p {
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: #333;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
}

.footer-col h4 {
    color: var(--bg-white);
    font-size: 1.1rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 0.95rem;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-whatsapp {
    color: var(--whatsapp-color) !important;
}

.contact-col ul li {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.contact-col ul li i {
    margin-top: 5px;
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* Sidebar Cart */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: var(--bg-white);
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--error-color);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-img {
    width: 80px;
    height: 80px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

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

.cart-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.qty-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.qty-btn {
    width: 30px;
    height: 30px;
    background: var(--bg-light);
    border: none;
    cursor: pointer;
    font-weight: 700;
}

.qty-input {
    width: 40px;
    height: 30px;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    text-align: center;
    font-family: var(--font-main);
}

.remove-btn {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    font-size: 0.9rem;
    text-decoration: underline;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-light);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
}

.empty-cart-msg {
    text-align: center;
    padding: 40px 0;
    color: var(--text-light);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.open {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-white);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-md);
    position: relative;
    transform: translateY(-20px);
    transition: var(--transition);
}

.modal.open .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--bg-light);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.close-modal:hover {
    background-color: var(--error-color);
    color: var(--bg-white);
}

.product-detail-layout {
    display: flex;
    flex-wrap: wrap;
}

.product-detail-img {
    flex: 1;
    min-width: 300px;
    padding: 40px;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-detail-img img {
    max-height: 400px;
    object-fit: contain;
}

.product-detail-info {
    flex: 1;
    min-width: 300px;
    padding: 40px;
}

.product-detail-category {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.product-detail-title {
    font-size: 2rem;
    margin-bottom: 10px;
}

.product-detail-sku {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.product-detail-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.product-detail-old-price {
    font-size: 1.1rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.product-detail-desc {
    margin-bottom: 20px;
}

.product-detail-features {
    margin-bottom: 30px;
}

.product-detail-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
}

.product-detail-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--success-color);
    font-size: 0.8rem;
}

.product-detail-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.product-detail-qty {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.product-detail-qty button {
    width: 40px;
    height: 45px;
    background: var(--bg-light);
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.2rem;
}

.product-detail-qty input {
    width: 60px;
    height: 45px;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    text-align: center;
    font-family: var(--font-main);
    font-size: 1.1rem;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive */
@media (max-width: 1024px) {
    .promo-grid {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 15px 20px;
    }
    .search-bar {
        display: none;
    }
    .mobile-search {
        display: block;
    }
    .mobile-menu-btn {
        display: block;
    }
    .main-nav {
        position: fixed;
        top: 0;
        left: -300px;
        width: 300px;
        height: 100vh;
        background-color: var(--bg-white);
        z-index: 1000;
        transition: var(--transition);
        overflow-y: auto;
        box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    }
    .main-nav.active {
        left: 0;
    }
    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        padding: 60px 20px 20px;
        gap: 0;
    }
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    .nav-links li a {
        padding: 15px 0;
    }
    
    .hero {
        height: 500px;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    .product-filters {
        overflow-x: auto;
        width: 100%;
        padding-bottom: 10px;
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-top {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .product-detail-actions {
        flex-direction: column;
    }
}