/* Base Styles */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --primary-color: #0f4c81;
    --secondary-color: #ff8c42;
    --accent-color: #2e86de;
    --text-color: #333;
    --light-text: #777;
    --lightest-text: #999;
    --body-bg: #f9f9f9;
    --white: #fff;
    --light-gray: #f1f1f1;
    --medium-gray: #e0e0e0;
    --dark-gray: #666;
    --border-color: #ddd;
    --success-color: #27ae60;
    --error-color: #e74c3c;
    --warning-color: #f39c12;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 4px;
    --container-width: 1200px;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--body-bg);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--primary-color);
}

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

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

.primary-btn:hover {
    background-color: #0a3d6a;
    color: var(--white);
}

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

.secondary-btn:hover {
    background-color: #e67e38;
    color: var(--white);
}

.tertiary-btn {
    background-color: var(--light-gray);
    color: var(--text-color);
}

.tertiary-btn:hover {
    background-color: var(--medium-gray);
}

/* Header Styles */
header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

nav ul li a:hover, 
nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--secondary-color);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 500;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    background-image: linear-gradient(rgba(15, 76, 129, 0.9), rgba(15, 76, 129, 0.9)), url('images/logo.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-bottom: 60px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features {
    padding: 60px 0;
    background-color: var(--white);
    margin-bottom: 60px;
}

.features h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.feature-card {
    padding: 30px;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

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

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

.feature-card h3 {
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: var(--light-text);
}

.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
    padding: 0 15px;
}

.stat-item h4 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 1rem;
    color: var(--light-text);
}

.cta {
    text-align: center;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Products Section */
.about-products {
    padding: 60px 0;
    background-color: var(--white);
    margin-bottom: 60px;
}

.about-products h2 {
    text-align: center;
    margin-bottom: 30px;
}

.about-products p {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: 20px;
    color: var(--light-text);
    line-height: 1.8;
}

.quality-certifications, .brand-history {
    max-width: 800px;
    margin: 40px auto;
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: var(--border-radius);
}

.quality-certifications h3, .brand-history h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* Products Section */
.products {
    padding: 60px 0;
    background-color: var(--white);
    margin-bottom: 60px;
}

.products h2 {
    text-align: center;
    margin-bottom: 40px;
}

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

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

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

.product-image {
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.product-description {
    color: var(--light-text);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.product-actions {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
    padding: 8px 15px;
    font-size: 0.9rem;
}

/* Interesting Facts Section */
.interesting-facts {
    padding: 60px 0;
    background-color: var(--light-gray);
    margin-bottom: 60px;
}

.interesting-facts h2 {
    text-align: center;
    margin-bottom: 40px;
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.fact {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.fact-icon {
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.fact h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.fact p {
    color: var(--light-text);
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-links h3, .footer-contact h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--white);
}

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

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-links ul li a:hover {
    color: var(--white);
}

.footer-contact p {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

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

.social-icons {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

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

.social-icons a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: bottom 0.5s ease;
}

.cookie-notice.show {
    bottom: 0;
}

.cookie-content {
    padding: 20px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cookie-content p {
    margin-bottom: 20px;
    max-width: 800px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.cookie-content a {
    font-size: 0.9rem;
}

/* Page Header */
.page-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 40px 0;
    margin-bottom: 60px;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 10px;
}

.breadcrumb {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
    color: var(--white);
}

/* Product Detail Page */
.product-detail {
    padding: 0 0 60px;
    background-color: var(--white);
    margin-bottom: 60px;
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.product-image-large {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.product-image-large img {
    width: 100%;
    height: auto;
    display: block;
}

.product-info-detail h1 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.product-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    color: var(--light-text);
    font-size: 0.9rem;
}

.product-stock {
    color: var(--success-color);
    font-weight: 500;
}

.product-price-large {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.product-description-large {
    margin-bottom: 30px;
}

.product-description-large h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.product-description-large h3 {
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-description-large ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

.product-description-large ul li {
    margin-bottom: 5px;
}

.product-quantity {
    margin-bottom: 30px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    max-width: 150px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    font-size: 1.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.quantity-selector input {
    width: 70px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-left: none;
    border-right: none;
    text-align: center;
    font-size: 1rem;
}

.product-actions-large {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.product-actions-large .btn {
    flex: 1;
    padding: 12px 20px;
}

.product-extra-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.extra-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--light-text);
    font-size: 0.9rem;
}

.related-products {
    padding: 60px 0;
    background-color: var(--light-gray);
    margin-bottom: 60px;
}

.related-products h2 {
    text-align: center;
    margin-bottom: 40px;
}

/* Cart Page */
.cart-section {
    padding: 0 0 60px;
    background-color: var(--white);
    margin-bottom: 60px;
}

.cart-empty {
    text-align: center;
    padding: 60px 0;
}

.cart-empty svg {
    color: var(--light-text);
    margin-bottom: 20px;
}

.cart-empty h2 {
    margin-bottom: 10px;
}

.cart-empty p {
    color: var(--light-text);
    margin-bottom: 30px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.cart-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.cart-items {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

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

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

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

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

.cart-item-info h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.cart-item-price {
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 10px;
}

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

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 5px;
}

.cart-item-quantity-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    font-size: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-quantity-btn:hover {
    background-color: var(--light-gray);
}

.cart-item-quantity-input {
    width: 40px;
    height: 30px;
    border: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.9rem;
}

.cart-item-remove {
    color: var(--error-color);
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: #c0392b;
}

.cart-summary {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 30px;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1rem;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.checkout-btn {
    display: block;
    width: 100%;
    margin-bottom: 10px;
    padding: 12px;
}

/* Checkout Page */
.checkout-section {
    padding: 0 0 60px;
    background-color: var(--white);
    margin-bottom: 60px;
}

.checkout-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 40px;
    align-items: start;
}

.checkout-form {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
}

.checkout-form h2 {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
    width: 48%;
    display: inline-block;
    vertical-align: top;
    margin-right: 2%;
}

.form-group.full-width {
    width: 100%;
    margin-right: 0;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.checkbox-group input {
    width: auto;
}

.checkout-form .btn {
    margin-top: 20px;
    padding: 12px 20px;
}

.checkout-summary {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 30px;
    position: sticky;
    top: 100px;
}

.checkout-summary h2 {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.checkout-items {
    margin-bottom: 30px;
}

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

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

.checkout-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 15px;
}

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

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

.checkout-item-info h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.checkout-item-price {
    font-size: 0.9rem;
    color: var(--light-text);
}

.checkout-item-quantity {
    font-size: 0.9rem;
    color: var(--light-text);
}

.summary-totals {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
}

/* Success Page */
.success-section {
    padding: 80px 0;
    background-color: var(--white);
    margin-bottom: 60px;
}

.success-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.success-icon {
    color: var(--success-color);
    margin-bottom: 30px;
}

.success-content h1 {
    margin-bottom: 20px;
}

.success-message {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.success-info {
    color: var(--light-text);
    margin-bottom: 30px;
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Contact Page */
.contact-section {
    padding: 0 0 60px;
    background-color: var(--white);
    margin-bottom: 60px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 30px;
}

.contact-info h2 {
    margin-bottom: 20px;
}

.contact-info > p {
    margin-bottom: 30px;
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

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

.contact-text h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--light-text);
    margin-bottom: 5px;
}

.social-contact h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.contact-form {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
}

.contact-form h2 {
    margin-bottom: 20px;
}

.contact-form > p {
    margin-bottom: 30px;
}

/* About Page */
.about-section {
    padding: 0 0 60px;
    background-color: var(--white);
    margin-bottom: 60px;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-text h2:first-child {
    margin-top: 0;
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.value-item {
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

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

.value-icon {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.value-item h3 {
    margin-bottom: 10px;
}

.value-item p {
    font-size: 0.9rem;
    color: var(--light-text);
}

.team-section {
    padding: 60px 0;
    background-color: var(--light-gray);
    margin-bottom: 60px;
}

.team-section h2 {
    text-align: center;
    margin-bottom: 20px;
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--light-text);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

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

.team-member img {
    width: 100%;
    height: auto;
    aspect-ratio: 1/1;
    object-fit: cover;
}

.team-member h3 {
    margin: 20px 0 5px;
    padding: 0 20px;
}

.team-member p {
    padding: 0 20px;
    color: var(--light-text);
    margin-bottom: 10px;
}

.team-member p:first-of-type {
    font-weight: 500;
    color: var(--primary-color);
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 15px 0 20px;
}

.member-social a {
    color: var(--dark-gray);
    transition: var(--transition);
}

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

.stats-section {
    padding: 60px 0;
    background-color: var(--primary-color);
    color: var(--white);
    margin-bottom: 60px;
}

.stats-section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.stat-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
}

.certifications-section {
    padding: 60px 0;
    background-color: var(--white);
    margin-bottom: 60px;
}

.certifications-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.certification-item {
    text-align: center;
    padding: 30px;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.certification-icon {
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.certification-item h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.certification-item p {
    color: var(--light-text);
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
    .product-content,
    .cart-content,
    .checkout-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 15px;
    }
    
    nav ul li {
        margin-left: 15px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .features-grid,
    .products-grid,
    .facts-grid,
    .team-grid,
    .values-grid,
    .stats-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group {
        width: 100%;
        margin-right: 0;
    }
    
    .success-actions {
        flex-direction: column;
        gap: 10px;
    }
}

@media screen and (max-width: 480px) {
    nav ul li {
        margin-left: 10px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .product-actions-large {
        flex-direction: column;
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto;
    }
    
    .cart-item-image {
        grid-row: 1 / 3;
        width: 80px;
        height: 80px;
    }
    
    .cart-item-actions {
        grid-column: 2;
        margin-top: 10px;
    }
}