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

:root {
    --primary: #ff6b6b;
    --primary-dark: #ee5a5a;
    --secondary: #6c5ce7;
    --accent: #feca57;
    --dark: #2d3436;
    --gray: #636e72;
    --light-gray: #dfe6e9;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --success: #00b894;
    --danger: #d63031;
    --shadow: 0 2px 15px rgba(0,0,0,0.1);
    --shadow-hover: 0 5px 25px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--bg-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

.top-bar-left, .top-bar-right {
    display: flex;
    gap: 20px;
}

.top-bar span i {
    margin-right: 5px;
    color: var(--accent);
}

/* Header */
.header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 32px;
    color: var(--primary);
}

.logo h1 {
    font-size: 24px;
    color: var(--dark);
}

.logo h1 span {
    color: var(--primary);
}

.search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
    border: 2px solid var(--light-gray);
    border-radius: 50px;
    overflow: hidden;
}

.search-bar input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    outline: none;
    font-size: 14px;
}

.search-bar button {
    padding: 12px 25px;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.search-bar button:hover {
    background: var(--primary-dark);
}

.header-actions {
    display: flex;
    gap: 15px;
}

.header-btn {
    position: relative;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-light);
    color: var(--dark);
    font-size: 18px;
    transition: var(--transition);
}

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

.header-btn span {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--secondary);
    color: var(--white);
    font-size: 11px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Navigation */
.navbar {
    background: var(--secondary);
    position: sticky;
    top: 75px;
    z-index: 99;
}

.nav-toggle {
    display: none;
    padding: 15px;
    color: var(--white);
    cursor: pointer;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu > li > a {
    display: block;
    padding: 15px 20px;
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    background: rgba(255,255,255,0.2);
}

.nav-menu li {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    box-shadow: var(--shadow-hover);
    border-radius: 0 0 8px 8px;
    display: none;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    color: var(--dark);
    transition: var(--transition);
}

.dropdown-menu li a:hover {
    background: var(--bg-light);
    color: var(--primary);
    padding-left: 25px;
}

/* Hero */
.hero {
    position: relative;
    height: 450px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.hero-content {
    color: var(--white);
    max-width: 600px;
}

.hero-content h2 {
    font-size: 48px;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.hero-price {
    font-size: 28px !important;
    font-weight: 700;
    margin-bottom: 25px !important;
}

.hero-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-nav button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: rgba(255,255,255,0.2);
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

.hero-nav button:hover {
    background: var(--white);
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-block {
    width: 100%;
}

/* Features */
.features {
    padding: 40px 0;
    background: var(--white);
}

.features .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-box {
    text-align: center;
    padding: 25px;
}

.feature-box i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 15px;
}

.feature-box h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.feature-box p {
    color: var(--gray);
    font-size: 14px;
}

/* Categories */
.categories {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 10px;
}

.section-header p {
    color: var(--gray);
    font-size: 16px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.category-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

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

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.category-icon i {
    font-size: 32px;
    color: var(--white);
}

.category-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.category-card p {
    color: var(--gray);
    font-size: 14px;
}

/* Products */
.products-section {
    padding: 60px 0;
    background: var(--white);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--light-gray);
    border-radius: 50px;
    background: var(--white);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

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

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
    z-index: 1;
}

.badge-sale {
    background: var(--danger);
}

.badge-new {
    background: var(--success);
}

.badge-bulk {
    background: var(--secondary);
}

.product-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.product-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    padding: 20px;
    cursor: pointer;
}

.product-image i {
    font-size: 60px;
    color: var(--primary);
    opacity: 0.7;
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    color: var(--secondary);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 5px;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
}

.product-rating i {
    color: var(--accent);
    font-size: 12px;
}

.product-rating span {
    color: var(--gray);
    font-size: 13px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.current-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.old-price {
    font-size: 14px;
    color: var(--gray);
    text-decoration: line-through;
}

.discount {
    font-size: 12px;
    color: var(--success);
    font-weight: 600;
}

.bulk-price {
    font-size: 12px;
    color: var(--secondary);
    margin-bottom: 10px;
    font-weight: 500;
}

.product-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.load-more {
    text-align: center;
    margin-top: 40px;
}

/* Bulk Banner */
.bulk-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary), #a29bfe);
    color: var(--white);
}

.bulk-content {
    max-width: 600px;
}

.bulk-content h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.bulk-content > p {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.9;
}

.bulk-content ul {
    list-style: none;
    margin-bottom: 30px;
}

.bulk-content li {
    padding: 8px 0;
    font-size: 16px;
}

.bulk-content li i {
    margin-right: 10px;
    color: var(--accent);
}

/* Testimonials */
.testimonials {
    padding: 60px 0;
}

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

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.stars {
    margin-bottom: 15px;
}

.stars i {
    color: var(--accent);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--gray);
}

.customer {
    display: flex;
    align-items: center;
    gap: 10px;
}

.customer i {
    font-size: 30px;
    color: var(--secondary);
}

.customer span {
    font-weight: 600;
}

/* Newsletter */
.newsletter {
    padding: 60px 0;
    background: var(--primary);
    color: var(--white);
    text-align: center;
}

.newsletter h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.newsletter > p {
    margin-bottom: 25px;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    outline: none;
}

.newsletter-form .btn {
    background: var(--dark);
    color: var(--white);
}

.newsletter-form .btn:hover {
    background: var(--secondary);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 28px;
    color: var(--primary);
}

.footer-logo h3 {
    font-size: 22px;
}

.footer-col > p {
    color: #b2bec3;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
}

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

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

.footer-col ul li a {
    color: #b2bec3;
    transition: var(--transition);
}

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

.contact-info li {
    display: flex;
    gap: 10px;
}

.contact-info li i {
    color: var(--primary);
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-icons {
    display: flex;
    gap: 15px;
    font-size: 28px;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: var(--white);
    box-shadow: -5px 0 30px rgba(0,0,0,0.2);
    z-index: 1001;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar.active {
    right: 0;
}

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

.sidebar-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.close-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: none;
    background: var(--bg-light);
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
}

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

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--light-gray);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.sidebar-footer .btn {
    margin-bottom: 10px;
}

.cart-item, .wishlist-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item-image, .wishlist-item-image {
    width: 70px;
    height: 70px;
    background: var(--bg-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cart-item-image i, .wishlist-item-image i {
    font-size: 28px;
    color: var(--primary);
}

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

.cart-item-title, .wishlist-item-title {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 14px;
}

.cart-item-price {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 8px;
}

.cart-qty-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-qty-controls button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--light-gray);
    background: var(--white);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.cart-qty-controls button:hover {
    background: var(--primary);
    color: var(--white);
}

.cart-qty-controls input {
    width: 40px;
    text-align: center;
    border: 1px solid var(--light-gray);
    border-radius: 5px;
    padding: 3px;
}

.remove-btn {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 14px;
}

.empty-cart, .empty-wishlist {
    text-align: center;
    padding: 40px 0;
    color: var(--gray);
}

.empty-cart i, .empty-wishlist i {
    font-size: 50px;
    margin-bottom: 15px;
    color: var(--light-gray);
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

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

.modal-content {
    background: var(--white);
    border-radius: 12px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-small {
    max-width: 500px;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: none;
    background: var(--bg-light);
    cursor: pointer;
    font-size: 16px;
    z-index: 1;
    transition: var(--transition);
}

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

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 30px;
}

.modal-image {
    background: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.modal-image img {
    max-width: 100%;
    max-height: 300px;
}

.modal-image i {
    font-size: 120px;
    color: var(--primary);
    opacity: 0.7;
}

.modal-category {
    font-size: 12px;
    color: var(--secondary);
    text-transform: uppercase;
    font-weight: 600;
}

.modal-info h2 {
    font-size: 24px;
    margin: 10px 0;
}

.modal-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 15px;
}

.modal-rating i {
    color: var(--accent);
}

.modal-rating span {
    color: var(--gray);
    font-size: 14px;
}

.modal-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.modal-description {
    color: var(--gray);
    margin-bottom: 20px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.qty-controls {
    display: flex;
    align-items: center;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    overflow: hidden;
}

.qty-controls button {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-light);
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
}

.qty-controls button:hover {
    background: var(--primary);
    color: var(--white);
}

.qty-controls input {
    width: 60px;
    text-align: center;
    border: none;
    font-size: 16px;
    font-weight: 600;
}

.modal-bulk {
    background: var(--bg-light);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.modal-bulk h4 {
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--secondary);
}

.modal-bulk ul {
    list-style: none;
}

.modal-bulk li {
    font-size: 13px;
    padding: 3px 0;
    color: var(--gray);
}

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

.modal-actions .btn {
    flex: 1;
}

/* Contact Form */
.contact-form {
    grid-column: 1 / -1;
    padding: 40px;
}

.contact-form h2 {
    text-align: center;
    margin-bottom: 10px;
}

.modal-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 25px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 15px;
    margin-bottom: 15px;
    outline: none;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--success);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-hover);
    z-index: 2000;
    transform: translateX(150%);
    transition: var(--transition);
}

.toast.show {
    transform: translateX(0);
}

.toast i {
    font-size: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar-left, .top-bar-right {
        display: none;
    }
    .header-content {
        flex-wrap: wrap;
    }
    .search-bar {
        order: 3;
        max-width: 100%;
        flex-basis: 100%;
    }
    .nav-toggle {
        display: block;
    }
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
    }
    .nav-menu.active {
        display: flex;
    }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        padding-left: 20px;
    }
    .hero {
        height: 350px;
    }
    .hero-content h2 {
        font-size: 32px;
    }
    .features .container {
        grid-template-columns: repeat(2, 1fr);
    }
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    .modal-body {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .features .container {
        grid-template-columns: 1fr;
    }
    .category-grid {
        grid-template-columns: 1fr;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .newsletter-form {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        right: -100%;
    }
}