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

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #e94560;
    --light-accent: #0f3460;
    --text-color: #333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --success: #28a745;
    --border-color: #ddd;
}

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

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

.navbar {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: bold;
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 5px;
}

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

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
}

.cart-count {
    background-color: var(--accent-color);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.8rem;
}

.hero {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

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

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.features {
    padding: 4rem 0;
    background-color: var(--white);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

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

.feature-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--light-bg);
    border-radius: 10px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

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

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding: 2rem;
    background-color: var(--primary-color);
    border-radius: 10px;
    color: var(--white);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

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

.about-products {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.about-products h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

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

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

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

.newsletter-section {
    padding: 3rem 0;
    background-color: var(--white);
}

.newsletter-box {
    background: linear-gradient(135deg, var(--light-accent), var(--secondary-color));
    color: var(--white);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
}

.newsletter-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-box p {
    margin-bottom: 2rem;
}

#subscriber-count {
    color: var(--accent-color);
    font-weight: bold;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.beginner-mistakes {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.beginner-mistakes h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

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

.mistake-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.mistake-number {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

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

.products {
    padding: 4rem 0;
    background-color: var(--white);
}

.products h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

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

.product-card {
    background-color: var(--light-bg);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.product-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.product-card h3 {
    padding: 1rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.product-card .price {
    padding: 0 1rem;
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: bold;
}

.product-card .description {
    padding: 0 1rem 1rem 1rem;
    color: var(--text-color);
}

.product-card .btn {
    margin: 1rem;
    width: calc(100% - 2rem);
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.3s, transform 0.2s;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #d63651;
    transform: scale(1.05);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    transform: scale(1.05);
}

.btn-block {
    display: block;
    width: 100%;
}

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

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.product-image-section img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.product-info-section h1 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-price {
    font-size: 2rem;
    color: var(--accent-color);
    font-weight: bold;
    margin: 1rem 0;
}

.product-rating {
    margin: 1rem 0;
}

.stars {
    color: #ffc107;
    font-size: 1.2rem;
}

.rating-text {
    color: #666;
    margin-left: 0.5rem;
}

.product-description,
.product-features {
    margin: 2rem 0;
}

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

.product-features ul {
    list-style-position: inside;
    line-height: 2;
}

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

.product-actions .btn {
    flex: 1;
}

.cart-section,
.checkout-section {
    padding: 4rem 0;
    min-height: 60vh;
}

.cart-section h1,
.checkout-section h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

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

.cart-items {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--white);
    border-radius: 5px;
    margin-bottom: 1rem;
}

.cart-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
}

.cart-item-info h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    color: var(--accent-color);
    font-weight: bold;
}

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

.cart-item-quantity button {
    padding: 0.2rem 0.5rem;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

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

.remove-item {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
}

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

.cart-summary,
.order-summary {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3,
.order-summary h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

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

.summary-row.total {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
}

.checkout-form {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
}

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

.checkout-items {
    margin-bottom: 1.5rem;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.success-section {
    padding: 4rem 0;
    min-height: 60vh;
}

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

.success-icon {
    margin-bottom: 2rem;
}

.success-content h1 {
    color: var(--success);
    margin-bottom: 1rem;
}

.success-content p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.contact-hero,
.about-hero {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.contact-hero h1,
.about-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-section {
    padding: 4rem 0;
}

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

.contact-info h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-details {
    margin: 2rem 0;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item svg {
    color: var(--accent-color);
    flex-shrink: 0;
}

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

.contact-registration {
    margin-top: 2rem;
    padding: 1rem;
    background-color: var(--light-bg);
    border-radius: 5px;
}

.contact-form-wrapper {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
}

.contact-form-wrapper h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-story {
    padding: 4rem 0;
    background-color: var(--white);
}

.about-story h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

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

.about-story p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    text-align: justify;
}

.about-values {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.about-values h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

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

.value-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.value-icon {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

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

.team-section {
    padding: 4rem 0;
    background-color: var(--white);
}

.team-section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.team-intro {
    text-align: center;
    margin-bottom: 3rem;
    color: #666;
}

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

.team-card {
    background-color: var(--light-bg);
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s;
}

.team-card:hover {
    transform: translateY(-10px);
}

.team-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.team-card h3 {
    padding: 1rem 1rem 0.5rem 1rem;
    color: var(--primary-color);
}

.team-role {
    color: var(--accent-color);
    font-weight: bold;
    padding: 0 1rem;
}

.team-card p:not(.team-role) {
    padding: 1rem;
    color: var(--text-color);
}

.about-achievements {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.about-achievements h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

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

.achievement-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.achievement-item h3 {
    color: var(--accent-color);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem 0;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-section p {
    line-height: 1.8;
}

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

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

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

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

.social-links a {
    color: var(--white);
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 1.5rem;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.2);
    z-index: 1000;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    flex: 1;
}

.cookie-content a {
    color: var(--accent-color);
}

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

.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background-color: var(--success);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    display: none;
}

.notification.show {
    display: block;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }}

@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .product-detail-grid,
    .cart-content,
    .checkout-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-buttons button {
        width: 100%;
    }

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

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

    .newsletter-form {
        flex-direction: column;
    }
}