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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #0F172A;
    background-color: #FFFFFF;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background-color: #E11D48;
    color: white;
}

.btn-primary:hover {
    background-color: #BE185D;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(225, 29, 72, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: #E11D48;
    border: 2px solid #E11D48;
}

.btn-outline:hover {
    background-color: #E11D48;
    color: white;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.1);
    z-index: 1000;
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    text-decoration: none;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0F172A;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #0F172A;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #E11D48;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #E11D48;
}

.cart-link {
    position: relative;
}

.cart-count {
    background-color: #E11D48;
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.75rem;
    margin-left: 4px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: #0F172A;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    padding: 4rem 0;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #0F172A 0%, #E11D48 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    margin-bottom: 2rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Section Titles */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #0F172A;
}

/* Categories Section */
.categories {
    padding: 6rem 0;
    background-color: #F8FAFC;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 300px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-8px);
}

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

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: white;
}

.category-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Best Sellers Section */
.best-sellers {
    padding: 6rem 0;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #0F172A;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #E11D48;
    margin-bottom: 1rem;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
    flex: 1;
}

/* Newsletter Section */
.newsletter {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.3);
}

/* Footer */
.footer {
    background-color: #0F172A;
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #E11D48;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: #E11D48;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: #1E293B;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: #E11D48;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #334155;
    opacity: 0.7;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Shop Page Styles */
.shop-content {
    padding: 4rem 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
}

.shop-sidebar {
    background: #F8FAFC;
    padding: 2rem;
    border-radius: 16px;
    height: fit-content;
    position: sticky;
    top: 120px;
}

.filter-section {
    margin-bottom: 2rem;
}

.filter-section h3 {
    margin-bottom: 1rem;
    color: #0F172A;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.filter-option:hover {
    background-color: rgba(225, 29, 72, 0.1);
}

.filter-option input[type="radio"] {
    accent-color: #E11D48;
}

.shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.products-count {
    font-weight: 500;
    color: #64748B;
}

.sort-select {
    padding: 8px 12px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    background-color: white;
    font-size: 0.9rem;
}

/* Product Detail Styles */
.breadcrumb {
    background-color: #F8FAFC;
    padding: 1rem 0;
}

.breadcrumb a {
    color: #E11D48;
    text-decoration: none;
}

.breadcrumb span {
    color: #64748B;
}

.product-detail {
    padding: 4rem 0;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.main-image {
    margin-bottom: 1rem;
    border-radius: 16px;
    overflow: hidden;
}

.main-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.thumbnail-images {
    display: flex;
    gap: 1rem;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: #E11D48;
}

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

.product-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 2rem;
    font-weight: 700;
    color: #E11D48;
    margin-bottom: 1rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.stars {
    color: #FCD34D;
    font-size: 1.2rem;
}

.rating-text {
    color: #64748B;
}

.product-description {
    margin-bottom: 2rem;
}

.product-description h3 {
    margin-bottom: 1rem;
}

.product-options {
    margin-bottom: 2rem;
}

.option-group {
    margin-bottom: 1rem;
}

.option-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.option-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    font-size: 1rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    width: fit-content;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    overflow: hidden;
}

.quantity-controls button {
    background: white;
    border: none;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background-color 0.3s ease;
}

.quantity-controls button:hover {
    background-color: #F8FAFC;
}

.quantity-controls input {
    border: none;
    width: 60px;
    text-align: center;
    padding: 12px 8px;
    font-size: 1rem;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.product-features ul {
    list-style: none;
}

.product-features li {
    margin-bottom: 0.5rem;
    color: #10B981;
    font-weight: 500;
}

/* Related Products */
.related-products {
    padding: 4rem 0;
    background-color: #F8FAFC;
}

/* Cart Styles */
.cart-content {
    padding: 4rem 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 1rem;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
}

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

.cart-item-info h4 {
    margin-bottom: 0.5rem;
}

.cart-item-info p {
    color: #64748B;
    margin-bottom: 0;
}

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

.cart-item-quantity button {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 4px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cart-item-quantity button:hover {
    background: #E11D48;
    color: white;
    border-color: #E11D48;
}

.cart-item-quantity input {
    width: 50px;
    text-align: center;
    border: 1px solid #E2E8F0;
    border-radius: 4px;
    padding: 4px;
}

.cart-item-price {
    font-weight: 600;
    color: #E11D48;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #EF4444;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.cart-item-remove:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

.cart-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.cart-summary {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 700;
    color: #E11D48;
}

.summary-divider {
    border: none;
    height: 1px;
    background-color: #E2E8F0;
    margin: 1.5rem 0;
}

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.cart-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.cart-empty h2 {
    margin-bottom: 1rem;
    color: #64748B;
}

.cart-empty p {
    color: #94A3B8;
    margin-bottom: 2rem;
}

/* Checkout Styles */
.checkout-content {
    padding: 4rem 0;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
}

.checkout-section {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
}

.checkout-section h2 {
    margin-bottom: 1.5rem;
    color: #0F172A;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #0F172A;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #E11D48;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.payment-option {
    cursor: pointer;
}

.payment-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.payment-option input[type="radio"]:checked + .payment-card {
    border-color: #E11D48;
    background-color: rgba(225, 29, 72, 0.05);
}

.payment-icon {
    font-size: 1.5rem;
}

.payment-card h4 {
    margin-bottom: 0.25rem;
}

.payment-card p {
    color: #64748B;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.checkout-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.order-summary {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.order-items {
    margin-bottom: 2rem;
}

.order-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #E2E8F0;
}

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

.order-item-image {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
}

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

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

.order-item-info h5 {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.order-item-info p {
    font-size: 0.8rem;
    color: #64748B;
    margin-bottom: 0;
}

.order-item-price {
    font-weight: 600;
    color: #E11D48;
}

.summary-totals {
    margin-bottom: 2rem;
}

/* About Page Styles */
.about-hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: white;
    padding: 6rem 0;
    text-align: center;
}

.about-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.about-hero-content p {
    font-size: 1.3rem;
    opacity: 0.9;
}

.about-content {
    padding: 6rem 0;
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 2rem;
    color: #0F172A;
}

.about-text h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #E11D48;
}

.about-image img {
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.values-section {
    padding: 6rem 0;
    background-color: #F8FAFC;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.team-section {
    padding: 6rem 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
}

.team-member h3 {
    margin-bottom: 0.5rem;
}

.team-member p {
    color: #64748B;
    margin-bottom: 0;
}

/* Contact Page Styles */
.contact-content {
    padding: 4rem 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form-section,
.contact-info-section {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-form-section h2,
.contact-info-section h2 {
    margin-bottom: 2rem;
    color: #0F172A;
}

.contact-info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #F8FAFC;
    border-radius: 12px;
}

.contact-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    background: #E11D48;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item h4 {
    margin-bottom: 0.5rem;
    color: #0F172A;
}

.contact-info-item p {
    color: #64748B;
    margin-bottom: 0;
    line-height: 1.5;
}

.faq-section {
    padding: 6rem 0;
    background-color: #F8FAFC;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
    color: #E11D48;
    margin-bottom: 1rem;
}

.faq-item p {
    color: #64748B;
    margin-bottom: 0;
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Animation */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #E2E8F0;
    border-top: 4px solid #E11D48;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success Message */
.success-message {
    background: #10B981;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    text-align: center;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .shop-layout {
        grid-template-columns: 1fr;
    }
    
    .shop-sidebar {
        position: static;
        order: -1;
    }
    
    .product-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-gallery {
        position: static;
    }
    
    .cart-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-sidebar {
        position: static;
        order: -1;
    }
    
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    
    .checkout-sidebar {
        position: static;
        order: -1;
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .about-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }
    
    .cart-item-quantity,
    .cart-item-price,
    .cart-item-remove {
        grid-column: 2;
        justify-self: start;
        margin-top: 0.5rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .page-header {
        padding: 3rem 0;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    .btn-large {
        padding: 14px 28px;
    }
    
    .checkout-section,
    .cart-summary,
    .order-summary,
    .contact-form-section,
    .contact-info-section {
        padding: 1.5rem;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }

.hidden { display: none !important; }
.visible { display: block !important; }

/* Smooth transitions for all interactive elements */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}