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

:root {
    --primary-color: #0a1628;
    --secondary-color: #1a2f4f;
    --accent-color: #00d4ff;
    --neon-blue: #00f3ff;
    --neon-purple: #b400ff;
    --text-color: #e0e0e0;
    --bg-dark: #050b14;
    --card-bg: rgba(26, 47, 79, 0.6);
    --border-color: rgba(0, 212, 255, 0.3);
}

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

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

.navbar {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--border-color);
}

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

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

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
}

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

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    padding: 5px 0;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transition: width 0.3s;
}

.nav-menu a:hover::after {
    width: 100%;
}

.cart-link {
    position: relative;
    font-size: 1.3rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--neon-purple);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--accent-color);
    margin: 3px 0;
    transition: 0.3s;
}

.emergency-button {
    position: fixed;
    top: 120px;
    right: 20px;
    z-index: 999;
}

.emergency-button a {
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ff0000, #cc0000);
    color: white;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 0, 0, 0.8);
    }
}

.parallax-header {
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.hero-section {
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 100px 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, var(--accent-color) 2px, var(--accent-color) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, var(--accent-color) 2px, var(--accent-color) 4px);
    opacity: 0.03;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.circuit-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, var(--neon-blue) 1px, transparent 1px),
        linear-gradient(0deg, var(--neon-blue) 1px, transparent 1px);
    background-size: 100px 100px;
    opacity: 0.05;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.glitch {
    position: relative;
    color: var(--neon-blue);
    text-shadow: 
        0 0 10px var(--neon-blue),
        0 0 20px var(--neon-blue),
        0 0 40px var(--neon-blue);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
    font-weight: bold;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--neon-purple));
    color: white;
}

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

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

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

.history-section {
    padding: 60px 0;
    background: rgba(26, 47, 79, 0.3);
    border-top: 2px solid var(--border-color);
    border-bottom: 2px solid var(--border-color);
}

.history-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.history-content {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    max-width: 800px;
    margin: 0 auto;
}

.history-date {
    font-size: 1.5rem;
    color: var(--neon-blue);
    margin-bottom: 15px;
    font-weight: bold;
}

.history-event {
    font-size: 1.1rem;
    line-height: 1.8;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.advantages-section {
    padding: 80px 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.advantage-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.advantage-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

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

.advantage-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--neon-blue);
}

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

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-color);
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-top: 10px;
}

.cta-box {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid var(--border-color);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--neon-blue);
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.about-products-section {
    padding: 80px 0;
    background: rgba(10, 22, 40, 0.5);
}

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

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

.quality-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.quality-item {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.quality-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.quality-item h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--neon-blue);
}

.services-section {
    padding: 80px 0;
}

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

.service-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

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

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--neon-blue);
}

.products-section {
    padding: 80px 0;
    background: rgba(26, 47, 79, 0.3);
}

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

.product-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--neon-purple);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--neon-blue);
}

.product-info p {
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 0.95rem;
}

.product-features {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.product-features span {
    background: rgba(0, 212, 255, 0.1);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.85rem;
    color: var(--accent-color);
}

.product-price {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.product-buttons {
    display: flex;
    gap: 10px;
    flex-direction: column;
}

.certificates-section {
    padding: 80px 0;
}

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

.certificate-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.certificate-item:hover {
    border-color: var(--accent-color);
}

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

.certificate-item h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--neon-blue);
}

.footer {
    background: var(--primary-color);
    border-top: 2px solid var(--border-color);
    padding: 40px 0 20px;
}

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

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

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

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

.footer-section ul li a {
    color: var(--text-color);
    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(--accent-color);
    font-size: 1.5rem;
    transition: all 0.3s;
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.contact-info i {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--secondary-color);
    padding: 20px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.5);
    z-index: 1001;
    border-top: 2px solid var(--accent-color);
    display: none;
}

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

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

.cookie-text h4 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

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

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .emergency-button {
        top: auto;
        bottom: 80px;
        right: 10px;
    }
    
    .emergency-button a span {
        display: none;
    }
}

.cart-page {
    padding: 100px 0 50px;
    min-height: 80vh;
}

.cart-container {
    max-width: 1000px;
    margin: 0 auto;
}

.cart-items {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.cart-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

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

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

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

.cart-item-title {
    color: var(--neon-blue);
    margin-bottom: 10px;
}

.cart-item-price {
    color: var(--accent-color);
    font-size: 1.3rem;
    font-weight: bold;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.quantity-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 5px;
    cursor: pointer;
}

.quantity-input {
    width: 50px;
    text-align: center;
    background: var(--primary-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 5px;
    border-radius: 5px;
}

.remove-btn {
    background: #ff0000;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
}

.cart-summary {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.summary-total {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
    border-top: 2px solid var(--border-color);
    padding-top: 10px;
    margin-top: 10px;
}

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

.empty-cart i {
    font-size: 5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.checkout-page {
    padding: 100px 0 50px;
    min-height: 80vh;
}

.checkout-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    background: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-color);
    font-size: 1rem;
}

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

.success-page {
    padding: 100px 0 50px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.success-icon {
    font-size: 5rem;
    color: #00ff00;
    margin-bottom: 20px;
}

.contact-page {
    padding: 100px 0 50px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-info-box {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-info-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.about-page {
    padding: 100px 0 50px;
}

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

.team-member {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

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

.team-info {
    padding: 20px;
}

.team-info h3 {
    color: var(--neon-blue);
    margin-bottom: 5px;
}

.team-role {
    color: var(--accent-color);
    font-weight: bold;
    margin-bottom: 10px;
}

.product-detail-page {
    padding: 100px 0 50px;
}

.product-detail-container {
    max-width: 1200px;
    margin: 0 auto;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.product-detail-image img {
    width: 100%;
    border-radius: 10px;
    border: 2px solid var(--border-color);
}

.product-detail-info {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.product-detail-title {
    font-size: 2rem;
    color: var(--neon-blue);
    margin-bottom: 20px;
}

.product-detail-price {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.product-detail-description {
    line-height: 1.8;
    margin-bottom: 20px;
}

.product-specs {
    background: rgba(10, 22, 40, 0.5);
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.product-specs h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--secondary-color);
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    border: 2px solid var(--accent-color);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.3);
    z-index: 1002;
    display: none;
}

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

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