/* Base Styles */
:root {
    --primary-color: #ff4500;
    --secondary-color: #2c3e50;
    --accent-color: #3498db;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --text-color: #333;
    --light-text: #f8f9fa;
    --border-color: #e1e1e1;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --font-primary: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-secondary: 'Poppins', 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --border-radius: 4px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 3.2rem;
    font-weight: 600;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    text-align: center;
    position: relative;
}

.section-title:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 1.5rem auto 0;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.6rem;
    text-align: center;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn:hover {
    background-color: darken(var(--primary-color), 10%);
    color: var(--light-text);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: darken(var(--danger-color), 10%);
    border-color: darken(var(--danger-color), 10%);
}

.btn-cta {
    background-color: var(--accent-color);
    font-size: 1.8rem;
    padding: 1.5rem 3rem;
}

.btn-cta:hover {
    background-color: darken(var(--accent-color), 10%);
}

.btn-view {
    padding: 1rem 2rem;
    font-size: 1.4rem;
}

.btn-add-to-cart {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-buy-now {
    background-color: var(--accent-color);
    color: var(--light-text);
}

.btn-submit {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.8rem;
    background-color: var(--primary-color);
}

.btn-checkout {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.8rem;
    background-color: var(--success-color);
    margin-top: 2rem;
}

.btn-checkout:hover {
    background-color: darken(var(--success-color), 10%);
}

/* Header Styles */
header {
    background-color: var(--dark-color);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo img {
    height: 5rem;
    width: auto;
}

.main-nav {
    display: flex;
}

.main-nav li {
    margin-left: 3rem;
}

.main-nav a {
    color: var(--light-text);
    font-weight: 600;
    font-size: 1.6rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.header-icons {
    display: flex;
    align-items: center;
}

.cart-icon {
    position: relative;
    color: var(--light-text);
    font-size: 2rem;
    margin-left: 2rem;
}

.cart-icon:hover, .cart-icon.active {
    color: var(--primary-color);
}

.cart-count {
    position: absolute;
    top: -0.8rem;
    right: -0.8rem;
    background-color: var(--primary-color);
    color: var(--light-text);
    font-size: 1.2rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Hero Slider */
.hero-slider {
    position: relative;
    overflow: hidden;
    height: 60vh;
    min-height: 400px;
    background-color: var(--dark-color);
}

.slider-container {
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slide.active {
    display: flex;
    opacity: 1;
}

.slide-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5rem;
    color: var(--light-text);
    z-index: 1;
    position: relative;
}

.slide-content h1 {
    font-size: 4.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-content p {
    font-size: 2rem;
    margin-bottom: 3rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.7;
}

.slider-controls {
    position: absolute;
    bottom: 2rem;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.prev-btn, .next-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    transition: var(--transition);
    margin: 0 1rem;
}

.prev-btn:hover, .next-btn:hover {
    background: rgba(255, 255, 255, 0.4);
}

.dots {
    display: flex;
}

.dot {
    width: 1.2rem;
    height: 1.2rem;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin: 0 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active, .dot:hover {
    background: var(--primary-color);
}

/* Advantages Section */
.advantages {
    padding: 8rem 0;
    background-color: var(--light-color);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 5rem;
}

.advantage-card {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    background-color: #fff;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.advantage-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.advantage-card p {
    color: var(--gray-700);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 5rem;
}

.stat {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.8rem;
    color: var(--gray-700);
}

.cta-container {
    text-align: center;
}

/* About Products Section */
.about-products {
    padding: 8rem 0;
    background-color: var(--gray-100);
}

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

.about-content p {
    margin-bottom: 2rem;
    font-size: 1.7rem;
    color: var(--gray-700);
}

.quality-guarantees {
    margin: 4rem 0;
    padding: 3rem;
    border-radius: var(--border-radius);
    background-color: #fff;
    box-shadow: var(--box-shadow);
}

.quality-guarantees h3 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.quality-guarantees ul {
    list-style: none;
}

.quality-guarantees li {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.7rem;
}

.quality-guarantees svg {
    color: var(--success-color);
    margin-right: 1.5rem;
    flex-shrink: 0;
}

/* Products Section */
.products {
    padding: 8rem 0;
    background-color: #fff;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

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

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
}

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

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-tag {
    position: absolute;
    top: 1.5rem;
    right: 0;
    padding: 0.5rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--light-text);
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 3px 0 0 3px;
}

.product-details {
    padding: 2rem;
}

.product-details h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.product-description {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--gray-600);
}

.product-float, .product-pattern {
    margin-right: 1.5rem;
}

.product-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

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

.product-actions .btn {
    flex: 1;
    padding: 1rem;
    font-size: 1.4rem;
}

/* Summary Section */
.summary {
    padding: 6rem 0;
    background-color: var(--secondary-color);
    color: var(--light-text);
}

.summary h2 {
    font-size: 3.2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.summary-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.summary p {
    margin-bottom: 1.5rem;
    font-size: 1.7rem;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-text);
    padding: 6rem 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-column h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.footer-column h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-column p {
    margin-bottom: 1.5rem;
    color: var(--gray-400);
}

.social-icons {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-text);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    color: var(--gray-400);
}

.contact-info svg {
    margin-right: 1.5rem;
    margin-top: 0.3rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-form input {
    padding: 1.2rem;
    border-radius: var(--border-radius);
    border: none;
    font-size: 1.6rem;
}

.newsletter-form .btn {
    width: 100%;
}

.copyright {
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-500);
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 800px;
    background-color: var(--dark-color);
    color: var(--light-text);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    display: none;
}

.cookie-consent.show {
    display: block;
}

.cookie-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.cookie-content p {
    margin-bottom: 1.5rem;
    color: var(--gray-400);
}

.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.cookie-buttons .btn {
    padding: 1rem 1.5rem;
    font-size: 1.4rem;
}

.btn-accept-all {
    background-color: var(--success-color);
}

.btn-customize {
    background-color: var(--accent-color);
}

.btn-decline {
    background-color: var(--gray-600);
}

.cookie-learn-more {
    color: var(--gray-400);
    font-size: 1.4rem;
    text-decoration: underline;
}

.cookie-learn-more:hover {
    color: var(--primary-color);
}

/* Product Detail Page */
.breadcrumb {
    background-color: var(--gray-100);
    padding: 1.5rem 0;
}

.breadcrumb ul {
    display: flex;
    flex-wrap: wrap;
}

.breadcrumb li {
    margin-right: 0.5rem;
    font-size: 1.4rem;
}

.breadcrumb li:after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--gray-500);
}

.breadcrumb li:last-child:after {
    display: none;
}

.breadcrumb a {
    color: var(--gray-600);
}

.breadcrumb li:last-child {
    color: var(--primary-color);
    font-weight: 600;
}

.product-detail {
    padding: 6rem 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-bottom: 5rem;
}

.product-gallery {
    position: relative;
}

.main-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.main-image img {
    width: 100%;
    height: auto;
}

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

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
}

.thumbnail.active, .thumbnail:hover {
    opacity: 1;
    box-shadow: 0 0 0 2px var(--primary-color);
}

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

.product-info h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.product-info .product-tag {
    position: static;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.product-info .product-meta {
    margin-bottom: 2rem;
}

.product-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 2rem;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 1.4rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.product-description {
    margin-bottom: 3rem;
}

.product-description p {
    margin-bottom: 1.5rem;
    color: var(--gray-700);
}

.product-features {
    margin-bottom: 3rem;
}

.product-features h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.product-features ul {
    padding-left: 2rem;
    list-style-type: disc;
}

.product-features li {
    margin-bottom: 0.8rem;
    color: var(--gray-700);
}

.quantity-selector {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.quantity-selector label {
    margin-right: 1.5rem;
    font-weight: 600;
}

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

.quantity-decrease, .quantity-increase {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-200);
    border: none;
    font-size: 2rem;
}

.quantity-controls input {
    width: 6rem;
    height: 4rem;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 1.6rem;
}

.action-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.action-buttons .btn {
    flex: 1;
    padding: 1.5rem;
}

.product-guarantee {
    display: flex;
    justify-content: space-between;
    padding: 2rem;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.guarantee-item svg {
    color: var(--success-color);
}

.product-additional-info {
    margin-bottom: 5rem;
}

.tabs {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.tab-headers {
    display: flex;
    background-color: var(--gray-100);
}

.tab-header {
    padding: 1.5rem 2rem;
    font-size: 1.6rem;
    font-weight: 600;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    flex: 1;
    text-align: center;
    transition: var(--transition);
}

.tab-header.active, .tab-header:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    padding: 3rem;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th, .specs-table td {
    padding: 1.2rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.specs-table th {
    font-weight: 600;
    color: var(--secondary-color);
    width: 40%;
}

.related-products h2 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 3rem;
}

/* About Us Page */
.page-banner {
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 8rem 0;
    text-align: center;
}

.page-banner h1 {
    font-size: 4.8rem;
    margin-bottom: 1.5rem;
}

.page-banner p {
    font-size: 2rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

.about-story {
    padding: 8rem 0;
    background-color: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 5rem;
    align-items: center;
}

.about-content h2 {
    font-size: 3.2rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.about-content p {
    margin-bottom: 2rem;
    color: var(--gray-700);
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.about-values {
    padding: 8rem 0;
    background-color: var(--gray-100);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.value-card {
    background-color: #fff;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
}

.value-icon {
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.value-card h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.value-card p {
    color: var(--gray-700);
}

.about-team {
    padding: 8rem 0;
    background-color: #fff;
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
    font-size: 1.8rem;
    color: var(--gray-700);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 4rem;
}

.team-member {
    text-align: center;
}

.team-member img {
    width: 100%;
    height: auto;
    border-radius: 50%;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

.team-member h3 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.team-member p {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.team-member p:nth-child(3) {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.member-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background-color: var(--gray-100);
    color: var(--secondary-color);
    transition: var(--transition);
}

.member-social a:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
    transform: translateY(-3px);
}

.about-achievements {
    padding: 8rem 0;
    background-color: var(--primary-color);
    color: var(--light-text);
}

.about-achievements h2 {
    text-align: center;
    font-size: 3.2rem;
    margin-bottom: 5rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
}

.achievement-card {
    text-align: center;
    padding: 3rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.achievement-number {
    font-size: 4.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.achievement-label {
    font-size: 1.8rem;
}

.about-testimonials {
    padding: 8rem 0;
    background-color: var(--gray-100);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial {
    background-color: #fff;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: none;
}

.testimonial-content {
    margin-bottom: 2rem;
}

.testimonial-content p {
    font-size: 1.8rem;
    font-style: italic;
    color: var(--gray-700);
    line-height: 1.7;
    position: relative;
    padding: 0 2rem;
}

.testimonial-content p:before,
.testimonial-content p:after {
    content: '"';
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
}

.testimonial-content p:before {
    top: -2rem;
    left: -1rem;
}

.testimonial-content p:after {
    bottom: -4rem;
    right: -1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.author-info h4 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.author-info p {
    color: var(--gray-600);
    font-size: 1.4rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.testimonial-dots .dot {
    width: 1.2rem;
    height: 1.2rem;
    background-color: var(--gray-400);
    border-radius: 50%;
    margin: 0 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dots .dot.active,
.testimonial-dots .dot:hover {
    background-color: var(--primary-color);
}

.about-partners {
    padding: 8rem 0;
    background-color: #fff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.partner {
    text-align: center;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.partner:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
}

.partner h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.partner p {
    color: var(--gray-700);
}

.cta-section {
    padding: 8rem 0;
    background-color: var(--secondary-color);
    color: var(--light-text);
    text-align: center;
}

.cta-content h2 {
    font-size: 3.6rem;
    margin-bottom: 2rem;
}

.cta-content p {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Page */
.contact-section {
    padding: 8rem 0;
    background-color: #fff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.contact-info h2 {
    font-size: 3.2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.contact-info > p {
    margin-bottom: 3rem;
    color: var(--gray-700);
    font-size: 1.8rem;
}

.contact-methods {
    margin-bottom: 4rem;
}

.contact-method {
    display: flex;
    margin-bottom: 2rem;
}

.contact-icon {
    margin-right: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    background-color: var(--gray-100);
    border-radius: 50%;
    color: var(--primary-color);
}

.contact-details h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.contact-details p {
    color: var(--gray-700);
}

.contact-hours {
    font-size: 1.4rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
}

.social-contact h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.contact-form-container {
    background-color: var(--gray-100);
    padding: 4rem;
    border-radius: var(--border-radius);
}

.contact-form-container h2 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1.6rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    font-size: 1.3rem;
    color: var(--gray-600);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.3);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--danger-color);
}

.btn-submit {
    background-color: var(--primary-color);
    color: var(--light-text);
    border: none;
    padding: 1.5rem;
    font-size: 1.6rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background-color: darken(var(--primary-color), 10%);
}

.faq-section {
    padding: 8rem 0;
    background-color: var(--gray-100);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 4rem;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #fff;
    transition: var(--transition);
}

.faq-item.active {
    box-shadow: var(--box-shadow);
}

.faq-question {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background-color: #fff;
}

.faq-question h3 {
    font-size: 1.8rem;
    color: var(--secondary-color);
    font-weight: 600;
}

.faq-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: var(--gray-100);
    border-radius: 50%;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    background-color: var(--primary-color);
    color: var(--light-text);
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-bottom: 2rem;
    color: var(--gray-700);
}

.faq-answer a {
    color: var(--primary-color);
    font-weight: 600;
}

/* Cart Page */
.cart-section {
    padding: 6rem 0;
    background-color: #fff;
}

.cart-container {
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    padding: 3rem;
}

.empty-cart {
    text-align: center;
    padding: 5rem 0;
}

.empty-cart-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--gray-500);
}

.empty-cart h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.empty-cart p {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    color: var(--gray-700);
}

.cart-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 1fr;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--secondary-color);
}

.cart-items {
    margin-bottom: 3rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 1fr;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.cart-product {
    display: flex;
    align-items: center;
}

.cart-product-image {
    width: 8rem;
    height: 8rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 2rem;
}

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

.cart-product-details h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.cart-product-price {
    font-size: 1.8rem;
    color: var(--gray-700);
}

.cart-quantity {
    display: flex;
    align-items: center;
}

.cart-quantity-btn {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-200);
    border: none;
    font-size: 1.6rem;
}

.cart-quantity-input {
    width: 4rem;
    height: 3rem;
    text-align: center;
    border: 1px solid var(--border-color);
    margin: 0 0.5rem;
    font-size: 1.6rem;
}

.cart-item-total {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
}

.cart-remove {
    color: var(--danger-color);
    cursor: pointer;
    background: none;
    border: none;
    font-size: 2rem;
    transition: var(--transition);
}

.cart-remove:hover {
    transform: scale(1.1);
}

.cart-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.cart-actions {
    display: flex;
    gap: 1.5rem;
}

.cart-summary {
    width: 35rem;
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    color: var(--gray-700);
}

.summary-row.total {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.recommendations-section {
    padding: 6rem 0;
    background-color: var(--gray-100);
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

.security-badges {
    padding: 6rem 0;
    background-color: #fff;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
}

.badge {
    text-align: center;
    padding: 3rem;
}

.badge svg {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.badge h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.badge p {
    color: var(--gray-700);
}

/* Checkout Page */
.checkout-section {
    padding: 6rem 0;
    background-color: #fff;
}

.checkout-container {
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    padding: 3rem;
}

.checkout-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4rem;
    position: relative;
}

.checkout-steps:before {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--gray-300);
    z-index: 1;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 33.333%;
}

.step-number {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: var(--gray-300);
    color: var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.step.active .step-number {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.step-label {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--gray-700);
}

.step.active .step-label {
    color: var(--primary-color);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.checkout-form-container {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
}

.checkout-form-container h2 {
    font-size: 2.4rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.checkout-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input {
    margin-top: 0.5rem;
    margin-right: 1rem;
    width: auto;
}

.order-summary {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
}

.order-summary h2 {
    font-size: 2.4rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.checkout-empty {
    text-align: center;
    padding: 3rem 0;
}

.checkout-items {
    margin-bottom: 3rem;
}

.checkout-item {
    display: flex;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.checkout-item-image {
    width: 8rem;
    height: 8rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 2rem;
}

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

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

.checkout-item-details h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.checkout-item-price {
    font-size: 1.6rem;
    color: var(--primary-color);
    font-weight: 600;
}

.checkout-item-quantity {
    font-size: 1.4rem;
    color: var(--gray-600);
}

.order-totals {
    margin-bottom: 3rem;
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    color: var(--gray-700);
}

.final-total {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.checkout-security {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
}

.security-icon {
    margin-right: 1.5rem;
    color: var(--success-color);
}

.checkout-security p {
    font-size: 1.4rem;
    color: var(--gray-700);
}

.delivery-info {
    padding: 6rem 0;
    background-color: var(--gray-100);
}

.delivery-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.delivery-step {
    text-align: center;
    padding: 3rem;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.step-icon {
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.delivery-step h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.delivery-step p {
    color: var(--gray-700);
}

/* Success Page */
.success-section {
    padding: 8rem 0;
    background-color: #fff;
}

.success-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.success-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    color: var(--success-color);
}

.success-container h1 {
    font-size: 3.6rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.success-message {
    font-size: 2rem;
    margin-bottom: 4rem;
    color: var(--gray-700);
}

.success-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    text-align: left;
}

.detail-block {
    background-color: var(--gray-100);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.detail-block h3 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.next-steps {
    list-style: none;
}

.next-steps li {
    display: flex;
    margin-bottom: 2rem;
}

.step-number {
    width: 3rem;
    height: 3rem;
    background-color: var(--primary-color);
    color: var(--light-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 1.5rem;
}

.step-content h4 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.step-content p {
    color: var(--gray-700);
}

.support-options {
    margin-top: 2rem;
}

.support-option {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.support-option svg {
    margin-right: 1.5rem;
    color: var(--primary-color);
}

.support-option h4 {
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
    color: var(--secondary-color);
}

.support-option p {
    font-size: 1.5rem;
    color: var(--gray-700);
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    html {
        font-size: 58%;
    }
    
    .product-detail-grid {
        gap: 3rem;
    }
}

@media (max-width: 992px) {
    html {
        font-size: 56%;
    }
    
    .hero-slider {
        height: 50vh;
    }
    
    .slide-content h1 {
        font-size: 4rem;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        margin-bottom: 3rem;
    }
    
    .contact-grid, 
    .checkout-grid, 
    .success-details {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 54%;
    }
    
    .header-container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 1.5rem;
    }
    
    .main-nav {
        margin-bottom: 1.5rem;
    }
    
    .main-nav li {
        margin: 0 1rem;
    }
    
    .hero-slider {
        height: 40vh;
    }
    
    .slide-content {
        padding: 0 2rem;
    }
    
    .slide-content h1 {
        font-size: 3.2rem;
    }
    
    .slide-content p {
        font-size: 1.8rem;
    }
    
    .cart-header, 
    .cart-item {
        grid-template-columns: 2fr 1fr 1fr;
    }
    
    .price-col, 
    .cart-product-price {
        display: none;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 52%;
    }
    
    .slide-content h1 {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.8rem;
    }
    
    .cart-header, 
    .cart-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cart-header {
        display: none;
    }
    
    .cart-footer {
        flex-direction: column;
        gap: 2rem;
    }
    
    .cart-summary {
        width: 100%;
    }
    
    .checkout-form {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .success-actions {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .success-actions .btn {
        width: 100%;
    }
}