:root {
            --primary-orange: #ff8800;
            --secondary-orange: #ff6600;
            --accent-gold: #ffaa00;
            --steel-gray: #c0c0c0;
            --dark-gray: #1a1a1a;
            --bg-black: #000000;
            --text-light: #e0e0e0;
            --glow-orange: rgba(255, 136, 0, 0.4);
        }

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

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

        /* Animated Background */
        .bg-circuit {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.03;
            background-image: 
                repeating-linear-gradient(90deg, transparent 0, transparent 70px, var(--steel-gray) 70px, var(--steel-gray) 71px),
                repeating-linear-gradient(0deg, transparent 0, transparent 70px, var(--steel-gray) 70px, var(--steel-gray) 71px);
            animation: grid-shift 20s linear infinite;
            pointer-events: none;
            z-index: 0;
        }

        @keyframes grid-shift {
            0% { transform: translate(0, 0); }
            100% { transform: translate(70px, 70px); }
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 1.5rem 5%;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 136, 0, 0.2);
            animation: nav-slide-down 0.8s ease-out;
        }

        @keyframes nav-slide-down {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

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

        .logo-nav {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--primary-orange);
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 20px var(--glow-orange);
        }

        .nav-links {
            display: flex;
            gap: 3rem;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 500;
            font-size: 1.1rem;
            letter-spacing: 1px;
            text-transform: uppercase;
            position: relative;
            transition: color 0.3s ease;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-orange);
            transition: width 0.3s ease;
        }

        .nav-links a:hover {
            color: var(--primary-orange);
        }

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

        /* Hero Section */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 5%;
            overflow: hidden;
        }

        .hero-content {
            max-width: 1400px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
            z-index: 10;
        }

        .hero-text h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 5rem;
            font-weight: 900;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary-orange), var(--accent-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: title-reveal 1s ease-out 0.3s backwards;
        }

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

        .hero-text h2 {
            font-family: 'Orbitron', sans-serif;
            font-size: 2rem;
            color: var(--steel-gray);
            margin-bottom: 2rem;
            letter-spacing: 3px;
            animation: subtitle-reveal 1s ease-out 0.5s backwards;
        }

        @keyframes subtitle-reveal {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .tagline {
            font-size: 1.3rem;
            color: var(--text-light);
            margin-bottom: 3rem;
            font-weight: 300;
            line-height: 1.8;
            animation: tagline-reveal 1s ease-out 0.7s backwards;
        }

        @keyframes tagline-reveal {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        .tagline span {
            color: var(--primary-orange);
            font-weight: 600;
        }

        .cta-buttons {
            display: flex;
            gap: 2rem;
            animation: cta-reveal 1s ease-out 0.9s backwards;
        }

        @keyframes cta-reveal {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .btn {
            padding: 1.2rem 3rem;
            font-size: 1.1rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            border: none;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            font-family: 'Rajdhani', sans-serif;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
            color: white;
            box-shadow: 0 0 30px var(--glow-orange);
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.5s ease;
        }

        .btn-primary:hover::before {
            left: 100%;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 40px var(--glow-orange);
        }

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

        .btn-secondary:hover {
            background: var(--primary-orange);
            color: white;
            transform: translateY(-3px);
        }

        /* Logo Display */
        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            animation: logo-reveal 1.5s ease-out 0.5s backwards;
        }

        @keyframes logo-reveal {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        .logo-container {
            position: relative;
            width: 500px;
            height: 500px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo-image {
            width: 100%;
            height: auto;
            object-fit: contain;
            filter: drop-shadow(0 0 40px var(--glow-orange));
            position: relative;
            z-index: 2;
        }

        /* Glowing Rings */
        .glow-ring {
            position: absolute;
            border: 1px solid var(--primary-orange);
            border-radius: 50%;
            opacity: 0.2;
        }

        .glow-ring:nth-child(1) {
            width: 120%;
            height: 120%;
            animation: pulse-glow 3s ease-in-out infinite;
        }

        .glow-ring:nth-child(2) {
            width: 140%;
            height: 140%;
            animation: pulse-glow 3s ease-in-out infinite 1s;
        }

        .glow-ring:nth-child(3) {
            width: 160%;
            height: 160%;
            animation: pulse-glow 3s ease-in-out infinite 2s;
        }

        @keyframes pulse-glow {
            0%, 100% {
                opacity: 0.1;
                transform: scale(1);
            }
            50% {
                opacity: 0.3;
                transform: scale(1.05);
            }
        }

        /* Services Section */
        .services {
            padding: 8rem 5%;
            position: relative;
            z-index: 10;
        }

        .section-title {
            font-family: 'Orbitron', sans-serif;
            font-size: 3.5rem;
            font-weight: 900;
            text-align: center;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-orange), var(--accent-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.3rem;
            color: var(--steel-gray);
            margin-bottom: 5rem;
            font-weight: 300;
        }

        .services-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 3rem;
        }

        .service-card {
            background: linear-gradient(135deg, rgba(26, 26, 26, 0.9), rgba(0, 0, 0, 0.95));
            padding: 3rem 2.5rem;
            border: 1px solid rgba(255, 136, 0, 0.2);
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 136, 0, 0.1), transparent);
            transition: left 0.6s ease;
        }

        .service-card:hover::before {
            left: 100%;
        }

        .service-card:hover {
            border-color: var(--primary-orange);
            transform: translateY(-10px);
            box-shadow: 0 10px 50px var(--glow-orange);
        }

        .service-icon {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-orange), var(--accent-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .service-card h3 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            margin-bottom: 1rem;
            color: var(--primary-orange);
        }

        .service-card p {
            font-size: 1.1rem;
            line-height: 1.7;
            color: var(--text-light);
            font-weight: 300;
        }

        /* Technologies Section - Marketika Style */
        .technologies {
            padding: 8rem 5%;
            background: linear-gradient(180deg, var(--bg-black), var(--dark-gray));
            position: relative;
            z-index: 10;
        }

        .tech-filters {
            max-width: 1400px;
            margin: 0 auto 3rem;
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .filter-btn {
            padding: 0.8rem 1.5rem;
            background: transparent;
            border: 1px solid rgba(255, 136, 0, 0.3);
            color: var(--text-light);
            cursor: pointer;
            font-family: 'Rajdhani', sans-serif;
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 1px;
            text-transform: uppercase;
            transition: all 0.3s ease;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background: rgba(255, 136, 0, 0.1);
            border-color: var(--primary-orange);
            color: var(--primary-orange);
        }

        .tech-table-container {
            max-width: 1400px;
            margin: 0 auto;
            overflow-x: auto;
        }

        .tech-table {
            width: 100%;
            border-collapse: collapse;
        }

        .tech-table thead {
            border-bottom: 2px solid rgba(255, 136, 0, 0.2);
        }

        .tech-table th {
            padding: 1.5rem 2rem;
            text-align: left;
            font-family: 'Orbitron', sans-serif;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--steel-gray);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .tech-table tbody tr {
            border-bottom: 1px solid rgba(255, 136, 0, 0.1);
            transition: all 0.3s ease;
        }

        .tech-table tbody tr:hover {
            background: rgba(255, 136, 0, 0.05);
        }

        .tech-table tbody tr.hidden {
            display: none;
        }

        .tech-table td {
            padding: 1.5rem 2rem;
            font-size: 1rem;
        }

        .tech-name {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            background: rgba(255, 136, 0, 0.1);
            border: 1px solid rgba(255, 136, 0, 0.3);
            color: var(--primary-orange);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            border-radius: 2px;
            min-width: 120px;
            text-align: center;
        }

        .tech-category {
            color: var(--steel-gray);
            font-size: 0.95rem;
        }

        .tech-type {
            color: var(--steel-gray);
            font-size: 0.95rem;
        }

        /* CTA Section */
        .cta-section {
            padding: 8rem 5%;
            background: linear-gradient(135deg, rgba(255, 136, 0, 0.1), rgba(0, 0, 0, 0.9));
            text-align: center;
            position: relative;
            z-index: 10;
        }

        .cta-section h2 {
            font-family: 'Orbitron', sans-serif;
            font-size: 3.5rem;
            font-weight: 900;
            margin-bottom: 2rem;
            background: linear-gradient(135deg, var(--primary-orange), var(--accent-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .cta-section p {
            font-size: 1.4rem;
            color: var(--text-light);
            margin-bottom: 3rem;
            font-weight: 300;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Footer */
        footer {
            background: var(--dark-gray);
            padding: 4rem 5% 2rem;
            border-top: 1px solid rgba(255, 136, 0, 0.2);
            position: relative;
            z-index: 10;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-brand h3 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            color: var(--primary-orange);
            margin-bottom: 1rem;
            font-weight: 900;
        }

        .footer-brand p {
            color: var(--steel-gray);
            line-height: 1.8;
            font-weight: 300;
        }

        .footer-links h4 {
            font-family: 'Orbitron', sans-serif;
            color: var(--primary-orange);
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }

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

        .footer-links ul li {
            margin-bottom: 0.8rem;
        }

        .footer-links ul li a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 300;
        }

        .footer-links ul li a:hover {
            color: var(--primary-orange);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 136, 0, 0.1);
            color: var(--steel-gray);
            font-weight: 300;
        }

        /* Scroll Animation */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .hero-text h1 {
                font-size: 3.5rem;
            }

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

            .footer-content {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .hero-text h2 {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 2.5rem;
            }

            .cta-buttons {
                flex-direction: column;
            }

            .btn {
                width: 100%;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .logo-container {
                width: 300px;
                height: 300px;
            }

            .tech-table th,
            .tech-table td {
                padding: 1rem;
                font-size: 0.9rem;
            }
        }

        /* Version Badge */
        .version-badge {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: rgba(255, 136, 0, 0.1);
            border: 1px solid var(--primary-orange);
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-family: 'Orbitron', sans-serif;
            font-size: 0.8rem;
            color: var(--primary-orange);
            z-index: 1001;
            letter-spacing: 1px;
        }