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

:root {
    --electric-blue: #00D9FF;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: #0f0f0f;
    --border-color: rgba(0, 217, 255, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --glow-color: rgba(0, 217, 255, 0.6);
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Tron Background */
.tron-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

.tron-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    position: relative;
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 4px;
    color: var(--electric-blue);
    text-shadow: 0 0 20px var(--glow-color);
}

.logo-pulse {
    position: absolute;
    right: -15px;
    width: 8px;
    height: 8px;
    background: var(--electric-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--electric-blue);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

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

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric-blue);
    transition: width 0.3s;
    box-shadow: 0 0 10px var(--electric-blue);
}

.nav-link:hover,
.nav-link.active {
    color: var(--electric-blue);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-primary);
    transition: all 0.3s;
}

.cart-icon:hover {
    color: var(--electric-blue);
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--electric-blue);
    color: var(--dark-bg);
    font-size: 0.7rem;
    font-weight: bold;
    padding: 0.2rem 0.4rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    border-left: 2px solid var(--electric-blue);
    box-shadow: -5px 0 30px rgba(0, 217, 255, 0.3);
    z-index: 2000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.cart-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 2px;
    color: var(--electric-blue);
}

.close-cart {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s;
    line-height: 1;
}

.close-cart:hover {
    color: var(--electric-blue);
    transform: rotate(90deg);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.empty-cart {
    text-align: center;
    color: var(--text-secondary);
    padding: 3rem 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

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

.cart-item-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cart-item-remove {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
    font-size: 0.8rem;
}

.cart-item-remove:hover {
    border-color: #ff3333;
    color: #ff3333;
    box-shadow: 0 0 10px rgba(255, 51, 51, 0.3);
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--electric-blue);
}

.checkout-btn {
    width: 100%;
    padding: 1rem;
    background: var(--electric-blue);
    color: var(--dark-bg);
    border: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.6);
}

.checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Sections */
.section {
    display: none;
    min-height: calc(100vh - 80px);
    padding-top: 100px;
}

.section.active {
    display: block;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: calc(100vh - 180px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 8rem;
    font-weight: 900;
    letter-spacing: 10px;
    margin-bottom: 1rem;
    position: relative;
}

.glitch {
    position: relative;
    color: var(--electric-blue);
    text-shadow: 
        0 0 40px rgba(0, 217, 255, 0.8),
        0 0 80px rgba(0, 217, 255, 0.5);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        text-shadow: 
            0 0 40px rgba(0, 217, 255, 0.8),
            0 0 80px rgba(0, 217, 255, 0.5);
    }
    50% {
        text-shadow: 
            0 0 60px rgba(0, 217, 255, 1),
            0 0 120px rgba(0, 217, 255, 0.7);
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    letter-spacing: 8px;
    color: var(--text-secondary);
    font-weight: 300;
}

.hero-grid {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 217, 255, 0.1), transparent);
    transform-style: preserve-3d;
    transform: perspective(1000px) rotateX(60deg);
}

/* Section Titles */
.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    color: var(--electric-blue);
    text-shadow: 0 0 20px var(--glow-color);
}

.title-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--electric-blue), transparent);
    max-width: 200px;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 217, 255, 0.1));
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--electric-blue);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.3);
}

.product-card:hover::before {
    opacity: 1;
}

.product-image {
    height: 250px;
    background: var(--darker-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
}

.image-placeholder {
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.4));
}

.product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--electric-blue);
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex: 1;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--electric-blue);
}

.add-to-cart {
    background: transparent;
    border: 2px solid var(--electric-blue);
    color: var(--electric-blue);
    padding: 0.7rem 1.5rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
}

.add-to-cart:hover {
    background: var(--electric-blue);
    color: var(--dark-bg);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
    transform: translateY(-2px);
}

/* Checkout Section */
.checkout-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.checkout-form {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
}

.form-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--electric-blue);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--electric-blue);
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.2);
}

.submit-order,
.submit-contact {
    width: 100%;
    padding: 1rem;
    background: var(--electric-blue);
    color: var(--dark-bg);
    border: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
    margin-top: 1rem;
}

.submit-order:hover,
.submit-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.6);
}

/* Order Summary */
.order-summary {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    height: fit-content;
    position: sticky;
    top: 120px;
}

.order-summary h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--electric-blue);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

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

.summary-item-name {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.summary-item-price {
    color: var(--electric-blue);
    font-weight: 600;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    color: var(--text-secondary);
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding: 1.5rem 0;
    border-top: 2px solid var(--electric-blue);
    margin-top: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--electric-blue);
}

/* Info Sections */
.info-container {
    max-width: 1200px;
}

.info-content {
    display: grid;
    gap: 2rem;
    margin-bottom: 4rem;
}

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s;
}

.info-card:hover {
    border-color: var(--electric-blue);
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.2);
}

.info-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.8rem;
}

.info-card ul,
.info-card ol {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.info-card li {
    margin-bottom: 0.5rem;
}

.info-card strong {
    color: var(--electric-blue);
}

.info-card a {
    color: var(--electric-blue);
    text-decoration: none;
    transition: all 0.3s;
}

.info-card a:hover {
    text-shadow: 0 0 10px var(--glow-color);
}

.info-card.warning {
    border-color: #ff9900;
}

.info-card.warning h3 {
    color: #ff9900;
}

.info-highlight {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), transparent);
    border: 2px solid var(--electric-blue);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.info-highlight svg {
    flex-shrink: 0;
    color: var(--electric-blue);
    filter: drop-shadow(0 0 10px var(--glow-color));
}

.info-highlight p {
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s;
}

.contact-card:hover {
    border-color: var(--electric-blue);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.3);
    transform: translateY(-5px);
}

.contact-card svg {
    color: var(--electric-blue);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px var(--glow-color));
}

.contact-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.contact-link {
    color: var(--electric-blue);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s;
}

.contact-link:hover {
    text-shadow: 0 0 10px var(--glow-color);
}

.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-form-container h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--electric-blue);
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: 2px;
}

.contact-form textarea {
    resize: vertical;
}

/* Ticker Bar */
.ticker-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(90deg, var(--electric-blue), #00a8cc);
    padding: 1rem;
    z-index: 999;
    box-shadow: 0 -5px 20px rgba(0, 217, 255, 0.4);
    animation: tickerGlow 2s ease-in-out infinite;
}

@keyframes tickerGlow {
    0%, 100% {
        box-shadow: 0 -5px 20px rgba(0, 217, 255, 0.4);
    }
    50% {
        box-shadow: 0 -5px 30px rgba(0, 217, 255, 0.6);
    }
}

.ticker-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--dark-bg);
}

.ticker-icon {
    margin-right: 1rem;
    animation: pulse 1s infinite;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1rem;
    margin-bottom: 70px;
}

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

.footer-section h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

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

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

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

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
}

.footer-section a:hover {
    color: var(--electric-blue);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-wrap: wrap;
        padding: 1rem;
    }

    .nav-menu {
        order: 3;
        width: 100%;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1rem;
        display: none;
    }

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

    .hero-title {
        font-size: 3rem;
        letter-spacing: 4px;
    }

    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 4px;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

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

    .order-summary {
        position: static;
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

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

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

    .ticker-content {
        font-size: 0.9rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section.active {
    animation: fadeIn 0.5s ease-out;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--electric-blue);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00b8d4;
}