:root {
    --dark-navy: #0a0b1e;
    --dark-blue: #12143a;
    --cyan: #00e5ff;
    --neon-violet: #9d4edd;
    --neon-pink: #ff2d78;
    --light-gray: #e0e0e0;
    --white: #ffffff;
    --card-bg: #161a3a;
    --border-glow: rgba(0, 229, 255, 0.6);
}

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

body {
    font-family: 'Orbitron', 'Poppins', sans-serif;
    background-color: var(--dark-navy);
    color: var(--light-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--cyan);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--neon-violet);
}

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

.site-header {
    background-color: rgba(18, 20, 58, 0.95);
    border-bottom: 2px solid var(--cyan);
    box-shadow: 0 2px 20px rgba(0, 229, 255, 0.2);
    padding: 15px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 50px;
    width: auto;
    border-radius: 10px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: var(--light-gray);
    font-size: 1rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 20px;
    transition: background 0.3s, transform 0.2s;
}

.main-nav a:hover {
    background: rgba(0, 229, 255, 0.1);
    color: var(--cyan);
    transform: scale(1.05);
}

main {
    min-height: 70vh;
}

.hero-section {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1) 0%, rgba(157, 78, 221, 0.1) 100%);
    border-bottom: 1px solid rgba(0, 229, 255, 0.3);
}

.hero-section h1 {
    font-size: 3rem;
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(90deg, var(--cyan), var(--neon-violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 25px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--cyan), var(--neon-violet));
    color: var(--dark-navy);
    padding: 14px 35px;
    border-radius: 30px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-block;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 30px rgba(0, 229, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background: rgba(0, 229, 255, 0.2);
    color: var(--white);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.unique-section, .detailed-info-section, .catalog-section, .comparison-section, .product-page, .cart-page, .checkout-page, .success-page, .about-page, .contact-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px;
}

.unique-section h2, .catalog-section h2, .comparison-section h2, .detailed-info-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem;
    color: var(--cyan);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
    margin-bottom: 30px;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.feature-block {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-block:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.3);
}

.feature-icon {
    margin-bottom: 15px;
}

.feature-block h3 {
    font-size: 1.2rem;
    color: var(--cyan);
    margin-bottom: 10px;
}

.stats-section {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    margin: 50px 0;
}

.stat-number {
    font-size: 3rem;
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-pink);
    text-shadow: 0 0 15px rgba(255, 45, 120, 0.6);
    display: block;
}

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

.detailed-info-section p {
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(0, 229, 255, 0.3);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 35px rgba(157, 78, 221, 0.4);
}

.product-card img {
    border-radius: 10px;
    margin-bottom: 15px;
}

.product-card h3 a {
    color: var(--white);
}

.product-price {
    color: var(--neon-pink);
    font-size: 1.3rem;
    margin: 10px 0;
    font-weight: 700;
}

.product-description {
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.1);
}

.comparison-table th, .comparison-table td {
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0, 229, 255, 0.2);
    text-align: left;
}

.comparison-table th {
    background: rgba(0, 229, 255, 0.2);
    color: var(--cyan);
    text-transform: uppercase;
    font-size: 0.9rem;
}

.comparison-table tr:hover {
    background: rgba(157, 78, 221, 0.2);
}

.product-detail {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.product-image-large {
    flex: 1;
    min-width: 300px;
}

.product-image-large img {
    border-radius: 20px;
    box-shadow: 0 0 50px rgba(0, 229, 255, 0.3);
}

.product-info {
    flex: 1;
    min-width: 300px;
}

.product-info h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    color: var(--cyan);
}

.product-info .price {
    font-size: 2rem;
    color: var(--neon-pink);
    margin: 15px 0;
}

.product-actions {
    display: flex;
    gap: 20px;
    margin-top: 25px;
}

.notification {
    margin-top: 15px;
    padding: 10px;
    background: rgba(0, 229, 255, 0.2);
    border-radius: 5px;
    display: none;
    color: var(--white);
    text-align: center;
}

.spec-table {
    width: 100%;
    margin-top: 20px;
    border-collapse: collapse;
}

.spec-table td {
    padding: 10px;
    border-bottom: 1px solid rgba(0, 229, 255, 0.2);
}

.cart-page h1, .checkout-page h1, .success-page h1, .about-page h1, .contact-page h1 {
    font-family: 'Orbitron', sans-serif;
    color: var(--cyan);
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.5rem;
}

.cart-item-row {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid rgba(0, 229, 255, 0.3);
}

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

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

.cart-item-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.quantity-input {
    width: 60px;
    padding: 5px;
    background: var(--dark-blue);
    border: 1px solid var(--cyan);
    color: var(--white);
    border-radius: 5px;
    text-align: center;
}

.cart-summary {
    text-align: right;
    margin-top: 20px;
}

#cart-total {
    font-size: 1.8rem;
    color: var(--neon-pink);
    margin-bottom: 15px;
}

.checkout-page form, .contact-form {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--cyan);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background: var(--dark-blue);
    border: 1px solid var(--cyan);
    color: var(--white);
    border-radius: 5px;
}

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

.success-page p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 20px auto;
}

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

.team-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    text-align: center;
    border: 1px solid rgba(157, 78, 221, 0.3);
}

.team-card img {
    width: 100%;
    height: auto;
}

.team-card h3 {
    color: var(--cyan);
    margin: 15px 0 5px;
}

.team-card p {
    padding: 0 10px 10px;
}

.contact-info-blocks {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 30px 0;
}

.contact-block {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-glow);
    min-width: 200px;
}

.site-footer {
    background: var(--dark-blue);
    border-top: 2px solid var(--neon-violet);
    padding: 30px 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

.footer-links a {
    color: var(--cyan);
}

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

.social-links a {
    opacity: 0.8;
    transition: opacity 0.3s, transform 0.3s;
}

.social-links a:hover {
    opacity: 1;
    transform: scale(1.2);
}

.footer-contact p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

.copyright {
    width: 100%;
    text-align: center;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.5);
}

.cookie-banner {
    background: rgba(18, 20, 58, 0.98);
    border-top: 2px solid var(--cyan);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.5);
}

.cookie-banner p {
    flex-basis: 100%;
    text-align: center;
}

.cookie-btn {
    background: var(--cyan);
    color: var(--dark-navy);
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
}

.cookie-btn:hover {
    background: var(--neon-violet);
    color: var(--white);
}

.cookie-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    position: absolute;
    top: 5px;
    right: 15px;
    cursor: pointer;
}

.notification {
    background: rgba(0, 229, 255, 0.2);
    border: 1px solid var(--cyan);
}