:root {
    --primary-color: #1a5490;
    --secondary-color: #2980b9;
    --accent-color: #f39c12;
    --dark-color: #1e272e;
    --light-color: #f8f9fa;
    --text-color: #333333;
    --border-color: #e1e8ed;
    --success-color: #27ae60;
    --error-color: #e74c3c;
    --gradient-primary: linear-gradient(135deg, #1a5490 0%, #2980b9 100%);
    --gradient-accent: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

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

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

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

header {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

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

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

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

.nav-menu a {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

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

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

.mobile-menu-toggle {
    display: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
}

.hero {
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 6rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    font-weight: 600;
}

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

.btn-primary:hover {
    background: #e67e22;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

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

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

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

.benefit-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

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

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

.about-products {
    padding: 5rem 0;
    background: #ffffff;
}

.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 p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.quality-features {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
}

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

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

.quality-features li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.quality-features i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.beginners-section {
    padding: 5rem 0;
    background: var(--gradient-primary);
    color: #ffffff;
}

.beginners-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.beginners-intro {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.step {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

.beginners-support h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.beginners-support p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

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

.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-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.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: 1.5rem;
}

.product-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.product-info p {
    color: #666;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-detail {
    padding: 3rem 0;
}

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

.product-detail-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.product-detail-info h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-price-large {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.product-description h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem 0;
    color: var(--dark-color);
}

.product-description ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.product-description li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-description i {
    color: var(--success-color);
}

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

.product-actions button {
    flex: 1;
}

.cart-section {
    padding: 3rem 0;
    min-height: 60vh;
}

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

.empty-cart i {
    font-size: 5rem;
    color: var(--border-color);
    margin-bottom: 1rem;
}

.empty-cart h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.cart-table {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.cart-table table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    border-radius: 10px;
    overflow: hidden;
}

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

.cart-table th {
    background: var(--primary-color);
    color: #ffffff;
    font-weight: 600;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
}

.cart-item-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-control button {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-color);
    background: #ffffff;
    cursor: pointer;
    border-radius: 3px;
}

.quantity-control input {
    width: 50px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 0.3rem;
}

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

.cart-summary {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    max-width: 400px;
    margin-left: auto;
}

.cart-summary h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    border-bottom: none;
    margin-top: 1rem;
}

.cart-summary .btn {
    width: 100%;
    margin-top: 1rem;
}

.checkout-section {
    padding: 3rem 0;
}

.checkout-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.checkout-form h2,
.checkout-summary h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

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

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

.checkout-summary {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
    position: sticky;
    top: 100px;
}

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

.checkout-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.checkout-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.checkout-totals {
    margin-top: 1.5rem;
}

.secure-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--success-color);
    font-weight: 600;
}

.success-section {
    padding: 5rem 0;
    text-align: center;
}

.success-icon {
    font-size: 5rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

.success-content h1 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.success-message {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.success-info {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--light-color);
    border-radius: 10px;
}

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

.next-steps {
    max-width: 600px;
    margin: 3rem auto;
    text-align: left;
}

.next-steps h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

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

.next-steps li {
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: #ffffff;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
}

.next-steps i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.success-actions {
    margin-top: 3rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.contact-hero {
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 4rem 0;
    text-align: center;
}

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

.contact-section {
    padding: 5rem 0;
}

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

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

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

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-text h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.contact-social {
    margin-top: 3rem;
}

.contact-social h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.contact-form {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.contact-form h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 5px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.about-hero {
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 4rem 0;
    text-align: center;
}

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

.about-story {
    padding: 5rem 0;
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-values {
    margin-top: 4rem;
}

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

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

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

.value-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

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

.team-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.team-intro {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.team-member {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.team-photo {
    margin-bottom: 1.5rem;
}

.team-photo img {
    width: 100%;
    max-width: 400px;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
}

.team-member h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.team-role {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.team-bio {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #666;
}

.why-choose {
    padding: 5rem 0;
}

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

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

.why-item {
    text-align: center;
    padding: 2rem;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.why-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.why-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

footer {
    background: var(--dark-color);
    color: #ffffff;
    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 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

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

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

.footer-section ul li a {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
}

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

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

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

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

.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: #ffffff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    padding: 1.5rem;
    z-index: 9999;
    display: none;
}

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

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

.cookie-content p {
    margin: 0;
    flex: 1;
    min-width: 300px;
}

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

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

.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--success-color);
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: 5px;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    display: none;
    animation: slideIn 0.3s ease;
}

.notification.show {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-color);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
    }

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

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

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

    .benefits-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

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

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .benefits h2,
    .products h2 {
        font-size: 2rem;
    }

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