:root {
    --primary-color: #00d4ff;
    --secondary-color: #0099cc;
    --dark-bg: #0a0e27;
    --darker-bg: #05070f;
    --text-color: #e0e0e0;
    --text-light: #b0b0b0;
    --card-bg: #1a1f3a;
    --success-color: #00ff88;
    --error-color: #ff4444;
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

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

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

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    padding: 20px;
    box-shadow: 0 -4px 20px rgba(0, 212, 255, 0.1);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content p {
    margin-bottom: 10px;
}

.cookie-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

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

.btn-accept, .btn-decline {
    padding: 10px 25px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-accept {
    background: var(--primary-color);
    color: var(--darker-bg);
}

.btn-accept:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-decline {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--text-light);
}

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

/* Navigation */
.navbar {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

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

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

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-color);
    font-size: 20px;
    font-weight: 700;
}

.logo img {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

.cart-link {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--primary-color);
    color: var(--darker-bg);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.cta-button, .neon-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color);
    color: var(--darker-bg);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.cta-button:hover, .neon-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.8);
}

/* Sections */
section {
    padding: 80px 20px;
}

h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--primary-color);
}

/* What You Learn */
.learn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.learn-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.learn-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.learn-item i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.learn-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-color);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

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

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.15);
}

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

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 153, 204, 0.1));
    border-radius: var(--border-radius);
}

.stat-item h3 {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 18px;
    color: var(--text-light);
}

/* About Courses Text */
.text-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.text-content p {
    margin-bottom: 20px;
    font-size: 17px;
    color: var(--text-light);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.2);
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.product-description {
    color: var(--text-light);
    margin-bottom: 15px;
    min-height: 48px;
}

.product-price {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 15px;
}

.btn-view {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: var(--darker-bg);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}

.btn-view:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Product Detail */
.product-detail {
    padding: 60px 20px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.product-detail-image {
    position: relative;
}

.product-detail-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.bundle-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--success-color);
    color: var(--darker-bg);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 14px;
}

.product-detail-info h1 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 20px;
}

.product-rating i {
    color: #ffd700;
}

.product-rating span {
    margin-left: 10px;
    color: var(--text-light);
}

.product-price-large {
    font-size: 42px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 30px;
}

.original-price {
    font-size: 24px;
    color: var(--text-light);
    text-decoration: line-through;
    margin-left: 15px;
}

.discount-badge {
    background: var(--success-color);
    color: var(--darker-bg);
    padding: 5px 15px;
    border-radius: var(--border-radius);
    font-size: 16px;
    margin-left: 15px;
}

.product-description-full {
    margin-bottom: 30px;
    line-height: 1.8;
}

.product-description-full h3 {
    color: var(--primary-color);
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 22px;
}

.product-description-full ul {
    list-style: none;
    padding: 0;
}

.product-description-full ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
}

.product-description-full ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.product-description-full ul li i {
    color: var(--primary-color);
    margin-right: 10px;
}

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

.btn-add-to-cart, .btn-buy-now {
    flex: 1;
    padding: 15px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-to-cart {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

/* Cart Page */
.cart-section {
    padding: 80px 20px;
}

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

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: flex;
    gap: 20px;
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--border-radius);
}

.cart-item-image {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

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

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

.cart-item-info h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.cart-item-price {
    font-size: 24px;
    color: var(--primary-color);
    font-weight: 700;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    font-size: 24px;
    transition: var(--transition);
}

.cart-item-remove:hover {
    transform: scale(1.2);
}

.cart-summary {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    height: fit-content;
}

.cart-summary h2 {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: left;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.summary-row.total {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    border-bottom: none;
    margin-top: 10px;
}

.btn-checkout, .btn-continue {
    display: block;
    width: 100%;
    padding: 15px;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    margin-top: 15px;
    transition: var(--transition);
}

.btn-checkout {
    background: var(--primary-color);
    color: var(--darker-bg);
}

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

.empty-cart {
    text-align: center;
    padding: 60px 20px;
}

.empty-cart i {
    font-size: 80px;
    color: var(--text-light);
    margin-bottom: 20px;
}

/* Checkout Page */
.checkout-section {
    padding: 80px 20px;
}

.checkout-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.checkout-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--border-radius);
}

.checkout-form h2 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: var(--darker-bg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.4);
}

.order-summary {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    height: fit-content;
}

.order-items {
    margin-bottom: 20px;
}

.order-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

/* Success Page */
.success-section {
    padding: 100px 20px;
    text-align: center;
}

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

.success-icon {
    font-size: 100px;
    color: var(--success-color);
    margin-bottom: 30px;
}

.success-content h1 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.success-message {
    font-size: 20px;
    margin-bottom: 15px;
}

.success-info {
    color: var(--text-light);
    margin-bottom: 40px;
}

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

.btn-primary, .btn-secondary {
    padding: 15px 40px;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    transition: var(--transition);
}

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

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

/* Contact Page */
.contact-section {
    padding: 80px 20px;
}

.contact-content {
    display: grid;
    gap: 40px;
}

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

.contact-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
}

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

.contact-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.contact-card a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-form-wrapper {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-wrapper h2 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: left;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

/* About Page */
.about-hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.about-hero h1 {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.lead {
    font-size: 20px;
    color: var(--text-light);
}

.about-story {
    padding: 80px 20px;
}

.story-content {
    max-width: 900px;
    margin: 0 auto;
}

.story-content p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

.team-section {
    padding: 80px 20px;
    background: var(--darker-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.team-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.team-card img {
    width: 100%;
    height: auto;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 3px solid var(--primary-color);
}

.team-card h3 {
    font-size: 22px;
    margin-bottom: 5px;
    color: var(--text-color);
}

.team-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.team-bio {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

.mission-values {
    padding: 80px 20px;
}

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

.value-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
}

.value-card i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

/* Blog Pages */
.blog-hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.blog-hero h1 {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.blog-listing {
    padding: 80px 20px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.blog-card a {
    text-decoration: none;
    color: inherit;
}

.blog-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-light);
}

.blog-meta i {
    color: var(--primary-color);
    margin-right: 5px;
}

.blog-content h2 {
    font-size: 22px;
    margin-bottom: 15px;
    text-align: left;
    color: var(--text-color);
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* Blog Post */
.blog-post {
    padding: 60px 20px;
}

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

.post-header h1 {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.post-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    color: var(--text-light);
}

.post-meta i {
    color: var(--primary-color);
    margin-right: 5px;
}

.post-featured-image {
    max-width: 1000px;
    margin: 0 auto 50px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

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

.post-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.post-content p {
    margin-bottom: 20px;
    font-size: 17px;
    color: var(--text-light);
}

.post-content h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
    text-align: left;
}

.post-content ul, .post-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
    color: var(--text-light);
}

.post-content li {
    margin-bottom: 10px;
}

.post-footer {
    max-width: 800px;
    margin: 60px auto 0;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.post-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.tag {
    background: var(--card-bg);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
}

.post-share h3 {
    font-size: 18px;
    margin-bottom: 15px;
    text-align: left;
}

.share-buttons {
    display: flex;
    gap: 15px;
}

.share-btn {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    color: var(--primary-color);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.share-btn:hover {
    background: var(--primary-color);
    color: var(--darker-bg);
    transform: translateY(-3px);
}

.related-posts {
    max-width: 1200px;
    margin: 80px auto 0;
    padding-top: 60px;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.related-posts h2 {
    font-size: 32px;
    margin-bottom: 40px;
}

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

.related-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    text-decoration: none;
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
}

.related-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-card h3 {
    padding: 20px;
    font-size: 18px;
    color: var(--text-color);
}

/* Footer */
footer {
    background: var(--darker-bg);
    padding: 60px 20px 20px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

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

.footer-col h4 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-col p {
    color: var(--text-light);
    line-height: 1.6;
}

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

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

.footer-col ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

.contact-info li {
    color: var(--text-light);
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--primary-color);
    margin-right: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    color: var(--primary-color);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    color: var(--text-light);
}

/* Notification */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--card-bg);
    color: var(--text-color);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.3);
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 9999;
    max-width: 350px;
}

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

.notification.success {
    border-left: 4px solid var(--success-color);
}

.notification.error {
    border-left: 4px solid var(--error-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background: var(--darker-bg);
        flex-direction: column;
        padding: 40px;
        transition: left 0.3s ease;
    }

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

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    h2 {
        font-size: 28px;
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .cart-content {
        grid-template-columns: 1fr;
    }

    .checkout-content {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .product-actions {
        flex-direction: column;
    }

    .success-actions {
        flex-direction: column;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .post-header h1 {
        font-size: 32px;
    }

    .post-meta {
        flex-direction: column;
        gap: 10px;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .learn-grid, .features-grid, .stats {
        grid-template-columns: 1fr;
    }

    .product-price-large {
        font-size: 32px;
    }

    .original-price {
        font-size: 18px;
    }
}