/* Base Styles */
:root {
    --primary-color: #6c63ff;
    --primary-dark: #5a52d9;
    --secondary-color: #ff6584;
    --tertiary-color: #43cea2;
    --dark-color: #333333;
    --gray-dark: #555555;
    --gray-medium: #888888;
    --gray-light: #eeeeee;
    --light-color: #ffffff;
    --danger-color: #ff4757;
    --success-color: #2ed573;
    --warning-color: #ffa502;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f9f9f9;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

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

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-submit,
.btn-view,
.btn-add-to-cart,
.btn-buy-now {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

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

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

.btn-secondary:hover {
    background-color: #e35673;
    color: var(--light-color);
}

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

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-submit {
    background-color: var(--success-color);
    color: var(--light-color);
    width: 100%;
}

.btn-submit:hover {
    background-color: #26be62;
    color: var(--light-color);
}

.btn-view {
    background-color: var(--gray-light);
    color: var(--dark-color);
}

.btn-view:hover {
    background-color: #e0e0e0;
}

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

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

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

.btn-buy-now:hover {
    background-color: #e35673;
}

/* Header */
header {
    background-color: var(--light-color);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
}

.logo-container h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--primary-color);
}

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

.main-nav {
    display: flex;
    align-items: center;
}

.main-nav li {
    margin-left: 2rem;
}

.main-nav a {
    color: var(--gray-dark);
    font-weight: 500;
    position: relative;
}

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

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

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

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--secondary-color);
    color: var(--light-color);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.75rem;
    font-weight: bold;
}

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

.font-size-decrease {
    margin-left: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-dark);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.font-size-decrease:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1) 0%, rgba(255, 101, 132, 0.1) 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

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

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--gray-dark);
}

/* Advantages Section */
.advantages-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.advantages-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

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

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

.advantage-icon {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.advantage-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

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

.stats-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    flex: 1;
    min-width: 150px;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--gray-dark);
    font-weight: 500;
}

.cta-block {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1) 0%, rgba(255, 101, 132, 0.1) 100%);
    border-radius: var(--border-radius-lg);
}

.cta-block h3 {
    margin-bottom: 1.5rem;
}

/* About Products Section */
.about-products {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.about-products h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.product-info {
    max-width: 900px;
    margin: 0 auto;
}

.product-info p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-info h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.certification-block {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: var(--shadow-sm);
}

.certification-block h4 {
    margin-bottom: 1rem;
}

.certification-block ul {
    list-style: disc;
    margin-left: 1.5rem;
}

.certification-block li {
    margin-bottom: 0.5rem;
}

/* Products Section */
.products-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.products-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

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

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

.product-image {
    width: 100%;
    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-details {
    padding: 1.5rem;
}

.product-details h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.product-price {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.product-description {
    color: var(--gray-dark);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

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

.product-actions .btn-view,
.product-actions .btn-add-to-cart {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Product Detail Page */
.product-detail {
    padding: 4rem 0;
    background-color: var(--light-color);
}

.breadcrumb {
    margin-bottom: 2rem;
    color: var(--gray-medium);
    font-size: 0.9rem;
}

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

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

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

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

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

.product-info h1 {
    margin-bottom: 1rem;
}

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

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

.stars {
    color: #ffc107;
    display: flex;
    margin-right: 0.5rem;
}

.rating-count {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.product-description p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-description h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.features-list,
.use-cases {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.features-list li,
.use-cases li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.features-list li:before,
.use-cases li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.delivery-info {
    background-color: rgba(108, 99, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    margin-top: 2rem;
}

.delivery-info h3 {
    margin-top: 0;
    color: var(--dark-color);
}

.quantity-selector {
    margin-bottom: 1.5rem;
}

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

.quantity-selector select {
    padding: 0.5rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
    width: 100px;
    font-size: 1rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
}

.action-buttons button {
    flex: 1;
}

/* Product Tabs */
.product-tabs {
    margin-bottom: 4rem;
}

.tab-buttons {
    display: flex;
    border-bottom: 1px solid var(--gray-light);
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 1rem 2rem;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-dark);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

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

.tab-btn.active {
    color: var(--primary-color);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

.tab-pane {
    display: none;
}

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

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

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

.specs-table th {
    font-weight: 600;
    width: 40%;
}

.process-steps {
    counter-reset: step-counter;
    list-style: none;
    padding-left: 0;
}

.process-steps li {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 2rem;
}

.process-steps li:before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 2rem;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.process-steps h4 {
    margin-bottom: 0.5rem;
}

.faq-list {
    margin-bottom: 2rem;
}

.faq-item {
    margin-bottom: 1.5rem;
}

.faq-item h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.related-products {
    padding: 4rem 0;
    background-color: #f5f7fa;
}

.related-products h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

/* Page Header */
.page-header {
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.2) 0%, rgba(255, 101, 132, 0.2) 100%);
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--gray-dark);
    font-size: 1.2rem;
}

/* About Page */
.about-story {
    padding: 5rem 0;
    background-color: var(--light-color);
}

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

.about-content h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.mission-values {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.mission-values h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.mission-box {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-md);
}

.mission-box h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.mission-box p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

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

.value-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.value-icon {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.value-card h4 {
    margin-bottom: 1rem;
}

.team-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.team-section h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--gray-dark);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2.5rem;
}

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

.team-member img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
}

.team-member h3 {
    margin-bottom: 0.25rem;
}

.team-member p {
    color: var(--gray-dark);
    margin-bottom: 1rem;
}

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

.team-member .social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.team-member .social-links a {
    color: var(--gray-medium);
}

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

.technology-section {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.technology-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.tech-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.tech-icon {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.tech-card h3 {
    margin-bottom: 1rem;
}

.clients-partners {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.clients-partners h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.clients-partners > p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--gray-dark);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    align-items: center;
}

.client-logo {
    text-align: center;
    padding: 1.5rem;
    background-color: #f9f9f9;
    border-radius: var(--border-radius-md);
    transition: var(--transition);
}

.client-logo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
}

.client-logo svg {
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
}

.client-logo p {
    margin-bottom: 0;
    font-weight: 500;
    color: var(--gray-dark);
}

.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1) 0%, rgba(255, 101, 132, 0.1) 100%);
    text-align: center;
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section p {
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* Contact Page */
.contact-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h2 {
    margin-bottom: 1.5rem;
}

.contact-info > p {
    margin-bottom: 2.5rem;
    color: var(--gray-dark);
}

.info-item {
    display: flex;
    margin-bottom: 2.5rem;
}

.info-icon {
    margin-right: 1.5rem;
    color: var(--primary-color);
    min-width: 24px;
}

.info-content h3 {
    margin-bottom: 0.5rem;
}

.info-content p {
    margin-bottom: 0.25rem;
}

.info-content .note {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.social-contact h3 {
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    color: var(--gray-dark);
}

.social-link svg {
    margin-right: 0.5rem;
}

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

.contact-form-container h2 {
    margin-bottom: 1.5rem;
}

.contact-form {
    background-color: #f9f9f9;
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: inherit;
}

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
}

.checkbox-label input {
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    width: auto;
}

.checkbox-label span {
    font-size: 0.9rem;
}

.faq-section {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

/* Cart Page */
.cart-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

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

.cart-empty svg {
    color: var(--gray-medium);
    margin-bottom: 1.5rem;
}

.cart-empty h2 {
    margin-bottom: 1rem;
}

.cart-empty p {
    color: var(--gray-dark);
    margin-bottom: 2rem;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.cart-table th {
    text-align: left;
    padding: 1rem;
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--gray-light);
}

.cart-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-light);
    vertical-align: middle;
}

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

.cart-product img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    margin-right: 1rem;
}

.cart-product-details h3 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.cart-quantity {
    width: 60px;
    padding: 0.5rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
}

.remove-item {
    background: none;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
    transition: var(--transition);
}

.remove-item:hover {
    color: #d63031;
}

.cart-actions {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.cart-summary {
    max-width: 400px;
    margin-left: auto;
    background-color: #f9f9f9;
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-light);
}

.summary-row.total {
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--primary-color);
    border-bottom: none;
}

.checkout-btn {
    width: 100%;
    padding: 1rem;
    margin-top: 1rem;
}

.featured-products {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.featured-products h2 {
    text-align: center;
    margin-bottom: 3rem;
}

/* Checkout Page */
.checkout-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
}

.checkout-form-container h2 {
    margin-bottom: 2rem;
}

.checkout-form {
    background-color: #f9f9f9;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 2rem;
}

.form-section {
    margin-bottom: 2.5rem;
}

.form-section h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.order-summary h2 {
    margin-bottom: 1.5rem;
}

.summary-box {
    background-color: #f9f9f9;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 2rem;
}

.checkout-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-light);
}

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

.checkout-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    margin-right: 1rem;
}

.checkout-item-details h3 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.checkout-item-price {
    color: var(--primary-color);
    font-weight: 500;
}

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

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

.checkout-security {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-light);
    color: var(--gray-dark);
}

.checkout-security svg {
    margin-right: 0.75rem;
}

.empty-cart-message {
    text-align: center;
    padding: 2rem;
    background-color: #f9f9f9;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.empty-cart-message p {
    margin-bottom: 1.5rem;
    color: var(--gray-dark);
}

/* Success Page */
.success-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.success-message {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background-color: var(--light-color);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

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

.success-message h1 {
    color: var(--success-color);
    margin-bottom: 1.5rem;
}

.success-text {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.info-text {
    color: var(--gray-dark);
    margin-bottom: 2.5rem;
}

.next-steps {
    text-align: left;
    background-color: #f9f9f9;
    padding: 2rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 2.5rem;
}

.next-steps h3 {
    margin-bottom: 1.5rem;
}

.next-steps ol {
    padding-left: 1.5rem;
    list-style-type: decimal;
}

.next-steps li {
    margin-bottom: 1rem;
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.recommended-products {
    padding: 5rem 0;
    background-color: #f5f7fa;
}

.recommended-products h2 {
    text-align: center;
    margin-bottom: 3rem;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: var(--light-color);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--light-color);
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-col p,
.footer-col address p {
    color: #ecf0f1;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: #ecf0f1;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-col .social-links {
    display: flex;
    gap: 1rem;
}

.footer-col .social-links a {
    color: #ecf0f1;
    transition: var(--transition);
}

.footer-col .social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ecf0f1;
    font-size: 0.9rem;
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
    z-index: 1000;
    max-width: 500px;
    margin: 0 auto;
    transition: var(--transition);
    transform: translateY(200%);
}

.cookie-consent.show {
    transform: translateY(0);
}

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

.cookie-content p {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--gray-dark);
}

.cookie-buttons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.btn-accept,
.btn-customize,
.btn-decline {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-accept:hover {
    background-color: #26be62;
}

.btn-customize {
    background-color: var(--gray-light);
    color: var(--dark-color);
}

.btn-customize:hover {
    background-color: #e0e0e0;
}

.btn-decline {
    background-color: transparent;
    color: var(--gray-dark);
    border: 1px solid var(--gray-light);
}

.btn-decline:hover {
    border-color: var(--gray-dark);
}

.cookie-more {
    font-size: 0.8rem;
    color: var(--gray-medium);
    margin-bottom: 0;
}

/* Notifications */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.5rem;
    z-index: 1000;
    transform: translateY(-200%);
    transition: var(--transition);
}

.notification.show {
    transform: translateY(0);
}

.notification-content {
    display: flex;
    align-items: center;
}

.notification-content svg {
    color: var(--success-color);
    margin-right: 1rem;
}

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

@media screen and (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    .logo-container {
        margin-bottom: 1rem;
    }
    
    .main-nav {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .main-nav li {
        margin: 0.5rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .cart-table {
        display: block;
        overflow-x: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .success-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .cookie-consent {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
}

@media screen and (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .stats-container {
        flex-direction: column;
    }
    
    .stat-item {
        margin-bottom: 1.5rem;
    }
    
    .tab-buttons {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        text-align: left;
    }
    
    .notification {
        left: 1rem;
        right: 1rem;
    }
}

/* Animation Utilities */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}