:root {
            --primary-color: #C0C000;
            --dark-bg: #0a0a0a;
            --light-text: #f0f0f0;
            --accent-glow: rgba(192, 192, 0, 0.6);
            --speed-slow: 10s;
            --speed-medium: 5s;
            --speed-fast: 2s;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--dark-bg);
            color: var(--light-text);
            overflow-x: hidden;
            min-height: 100vh;
        }
        
        .noise {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/png;base64,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');
            opacity: 0.03;
            z-index: -1;
            pointer-events: none;
        }
        
        .data-matrix {
            margin-top: 2rem;
            display: flex;
            gap: 1rem;
            font-family: monospace;
            opacity: 0.3;
            animation: fadeIn 2s ease-in-out forwards;
            animation-delay: 1s;
        }

        .data-matrix span {
            display: inline-block;
            animation: flicker 3s infinite;
            color: var(--primary-color);
        }

        .data-matrix span:nth-child(1) { animation-delay: 0.2s; }
        .data-matrix span:nth-child(2) { animation-delay: 0.4s; }
        .data-matrix span:nth-child(3) { animation-delay: 0.6s; }
        .data-matrix span:nth-child(4) { animation-delay: 0.8s; }
        .data-matrix span:nth-child(5) { animation-delay: 1.0s; }

        @keyframes flicker {
            0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
                opacity: 0.9;
                text-shadow: 0 0 5px var(--primary-color);
            }
            20%, 24%, 55% {
                opacity: 0.3;
                text-shadow: none;
            }
}

        .cursor-follower {
            position: fixed;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--accent-glow) 0%, rgba(0,0,0,0) 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: -1;
            transform: translate(-50%, -50%);
            transition: width 0.3s ease, height 0.3s ease;
            mix-blend-mode: screen;
        }
        
        header {
            padding: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
            backdrop-filter: blur(5px);
            z-index: 100;
            animation: fadeInDown 1s ease;
            box-shadow: 0 5px 20px rgba(0,0,0,0.2);
        }
        
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-size: 2rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        
        .logo-text {
            background: linear-gradient(90deg, var(--primary-color), #ffffff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
            animation: shimmer 3s infinite;
        }
        
        @keyframes shimmer {
            0% {
                background-position: -200% center;
            }
            100% {
                background-position: 200% center;
            }
        }
        
        .logo-icon {
            width: 36px;
            height: 36px;
            margin-right: 10px;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        
        .logo-icon svg {
            fill: var(--primary-color);
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav li {
            margin-left: 2rem;
        }
        
        nav a {
            color: var(--light-text);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 0;
            transition: color 0.3s ease;
        }
        
        nav a:hover {
            color: var(--primary-color);
        }
        
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary-color);
            transition: width 0.3s ease;
        }
        
        nav a:hover::after {
            width: 100%;
        }
        
        .hero {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            min-height: 80vh;
            padding: 2rem;
            position: relative;
            overflow: hidden;
        }
        
        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            font-weight: 800;
            line-height: 1.2;
            position: relative;
            z-index: 1;
            animation: textReveal 1.5s ease forwards;
            opacity: 0;
        }
        
        @keyframes textReveal {
            0% {
                opacity: 0;
                transform: translateY(20px);
                letter-spacing: 10px;
            }
            100% {
                opacity: 1;
                transform: translateY(0);
                letter-spacing: normal;
            }
        }
        
        .hero p {
            font-size: 1.25rem;
            max-width: 600px;
            margin-bottom: 2rem;
            color: #aaa;
            line-height: 1.6;
            position: relative;
            z-index: 1;
            animation: fadeUp 1.5s ease forwards;
            animation-delay: 0.5s;
            opacity: 0;
        }
        
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .highlight {
            color: var(--primary-color);
            position: relative;
            display: inline-block;
            text-shadow: 0 0 10px var(--primary-color);
            animation: glow 3s ease-in-out infinite alternate;
        }
        
        @keyframes glow {
            0% {
                text-shadow: 0 0 5px var(--primary-color);
            }
            100% {
                text-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
            }
        }
        
        .btn {
            display: inline-block;
            padding: 1rem 2rem;
            background: var(--primary-color);
            color: #000;
            text-decoration: none;
            font-weight: bold;
            border-radius: 4px;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            overflow: hidden;
            z-index: 1;
            animation: pulseButton 3s infinite;
        }
        
        @keyframes pulseButton {
            0% {
                box-shadow: 0 0 0 0 rgba(192, 192, 0, 0.6);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(192, 192, 0, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(192, 192, 0, 0);
            }
        }
        
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(192, 192, 0, 0.3);
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.2);
            transform: skewX(-30deg);
            transition: left 0.5s ease;
            z-index: -1;
        }
        
        .btn:hover::before {
            left: 100%;
        }
        
        .download-section {
            padding: 4rem 2rem;
            background-color: rgba(10, 10, 15, 0.8);
            position: relative;
            overflow: hidden;
        }

        .download-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 70%);
            z-index: -1;
        }

        .download-section .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .download-section h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .download-section > p {
            text-align: center;
            color: #aaa;
            margin-bottom: 3rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .download-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .download-card {
            background-color: rgba(30, 30, 35, 0.7);
            border-radius: 8px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            border: 1px solid rgba(50, 50, 55, 0.5);
        }

        .download-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(192, 192, 0, 0.15);
        }

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

        .download-card p {
            color: #aaa;
            margin-bottom: 1.5rem;
            min-height: 50px;
        }

        .download-card ul {
            list-style: none;
            margin-bottom: 2rem;
        }

        .download-card ul li {
            padding: 0.5rem 0;
            color: #ddd;
            position: relative;
            padding-left: 1.5rem;
        }

        .download-card ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-color);
        }

        .download-btn {
            display: block;
            text-align: center;
            padding: 0.8rem 1rem;
            background-color: rgba(50, 50, 60, 0.7);
            color: #fff;
            text-decoration: none;
            border-radius: 4px;
            transition: all 0.3s ease;
            font-weight: bold;
        }

        .download-btn:hover {
            background-color: var(--primary-color);
            color: #000;
        }

        .download-btn.pro {
            background-color: var(--primary-color);
            color: #000;
        }

        .download-btn.pro:hover {
            background-color: #fff;
        }

        .download-card.featured {
            border-color: var(--primary-color);
            transform: scale(1.05);
        }

        .download-card.featured:hover {
            transform: scale(1.05) translateY(-5px);
        }

        .ribbon {
            position: absolute;
            top: 1rem;
            right: -2rem;
            background: var(--primary-color);
            color: #000;
            padding: 0.3rem 0.7rem;
            font-size: 0.8rem;
            font-weight: bold;
            transform: rotate(45deg);
            border-radius: 8px;
        }

        .system-requirements {
            background-color: rgba(30, 30, 35, 0.5);
            padding: 2rem;
            border-radius: 8px;
            max-width: 800px;
            margin: 0 auto;
        }

        .system-requirements h4 {
            text-align: center;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
            font-size: 1.3rem;
        }

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

        .requirements-grid h5 {
            font-size: 1.1rem;
            margin-bottom: 1rem;
            color: #ddd;
        }

        .requirements-grid ul {
            list-style: none;
        }

        .requirements-grid ul li {
            padding: 0.3rem 0;
            color: #aaa;
            position: relative;
            padding-left: 1.2rem;
        }

        .requirements-grid ul li::before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--primary-color);
        }

        @media (max-width: 768px) {
            .download-card.featured {
                transform: scale(1);
            }
            
            .download-card.featured:hover {
                transform: translateY(-5px);
            }
            
            .ribbon {
                transform: rotate(0);
                right: auto;
                left: 0;
                top: 0;
                width: 100%;
                text-align: center;
                padding: 0.3rem 0;
               
            }
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 4rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .feature-card {
            background-color: rgba(20, 20, 20, 0.8);
            border-radius: 8px;
            padding: 2rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(192, 192, 0, 0.1);
            animation: fadeIn 0.6s ease backwards;
        }
        
        .feature-card:nth-child(1) { animation-delay: 0.1s; }
        .feature-card:nth-child(2) { animation-delay: 0.2s; }
        .feature-card:nth-child(3) { animation-delay: 0.3s; }
        .feature-card:nth-child(4) { animation-delay: 0.4s; }
        .feature-card:nth-child(5) { animation-delay: 0.5s; }
        .feature-card:nth-child(6) { animation-delay: 0.6s; }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 8px 24px rgba(192, 192, 0, 0.15);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--primary-color);
        }
        
        .feature-card p {
            color: #aaa;
            line-height: 1.6;
        }
        
        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
            animation: pulse-icon 2s infinite alternate;
            display: inline-block;
        }
        
        @keyframes pulse-icon {
            0% {
                transform: scale(1);
                text-shadow: 0 0 5px var(--primary-color);
            }
            100% {
                transform: scale(1.2);
                text-shadow: 0 0 15px var(--primary-color);
            }
        }
        
        .grid-lines {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: grid;
            grid-template-columns: repeat(20, 1fr);
            grid-template-rows: repeat(20, 1fr);
            z-index: -1;
            opacity: 0.1;
            pointer-events: none;
            animation: pulse 8s infinite alternate;
        }
        
        @keyframes pulse {
            0% {
                opacity: 0.05;
            }
            50% {
                opacity: 0.15;
            }
            100% {
                opacity: 0.05;
            }
        }
        
        .particles-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            overflow: hidden;
        }
        
        .particle {
            position: absolute;
            width: 3px;
            height: 3px;
            background-color: var(--primary-color);
            border-radius: 50%;
            opacity: 0.5;
            animation: float var(--speed-medium) linear infinite;
        }
        
        @keyframes float {
            0% {
                transform: translateY(100vh) translateX(0);
                opacity: 0;
            }
            10% {
                opacity: 0.8;
            }
            90% {
                opacity: 0.8;
            }
            100% {
                transform: translateY(-20vh) translateX(20vw);
                opacity: 0;
            }
        }
        
        .circle-decoration {
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            border: 2px solid var(--primary-color);
            top: calc(50% - 200px);
            right: -200px;
            opacity: 0.1;
            z-index: -1;
            animation: rotate var(--speed-slow) linear infinite;
        }
        
        .circle-decoration:nth-child(2) {
            width: 300px;
            height: 300px;
            left: -150px;
            top: calc(50% - 150px);
            animation: rotate var(--speed-medium) linear infinite reverse;
        }
        
        .circle-decoration:nth-child(3) {
            width: 200px;
            height: 200px;
            left: 30%;
            top: -100px;
            animation: rotate var(--speed-fast) linear infinite;
        }
        
        @keyframes rotate {
            from {
                transform: rotate(0deg);
            }
            to {
                transform: rotate(360deg);
            }
        }
        
        .glitch-effect {
            position: relative;
            display: inline-block;
        }
        
        .glitch-effect::before,
        .glitch-effect::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            clip: rect(0, 0, 0, 0);
        }
        
        .glitch-effect::before {
            left: 2px;
            text-shadow: -1px 0 var(--primary-color);
            animation: glitch-anim-1 2s infinite linear alternate-reverse;
        }
        
        .glitch-effect::after {
            left: -2px;
            text-shadow: 2px 0 var(--primary-color);
            animation: glitch-anim-2 3s infinite linear alternate-reverse;
        }
        
        @keyframes glitch-anim-1 {
            0% {
                clip: rect(20px, 9999px, 15px, 0);
            }
            20% {
                clip: rect(37px, 9999px, 84px, 0);
            }
            40% {
                clip: rect(59px, 9999px, 18px, 0);
            }
            60% {
                clip: rect(81px, 9999px, 5px, 0);
            }
            80% {
                clip: rect(11px, 9999px, 46px, 0);
            }
            100% {
                clip: rect(95px, 9999px, 20px, 0);
            }
        }
        
        @keyframes glitch-anim-2 {
            0% {
                clip: rect(89px, 9999px, 31px, 0);
            }
            20% {
                clip: rect(11px, 9999px, 43px, 0);
            }
            40% {
                clip: rect(64px, 9999px, 66px, 0);
            }
            60% {
                clip: rect(28px, 9999px, 72px, 0);
            }
            80% {
                clip: rect(50px, 9999px, 9px, 0);
            }
            100% {
                clip: rect(92px, 9999px, 3px, 0);
            }
        }
        
        .floating {
            animation: floating 3s ease-in-out infinite;
        }
        
        @keyframes floating {
            0% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-15px);
            }
            100% {
                transform: translateY(0px);
            }
        }
        
        footer {
            padding: 2rem;
            text-align: center;
            color: #666;
            position: relative;
            border-top: 1px solid rgba(192, 192, 0, 0.1);
        }
        
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .features {
                grid-template-columns: 1fr;
            }
            
            nav {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
        }
        
        @media (min-width: 769px) {
            .mobile-menu-btn {
                display: none;
            }
        }
        
        .mobile-menu-btn {
            background: none;
            border: none;
            color: var(--light-text);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 70%;
            height: 100vh;
            background-color: rgba(0, 0, 0, 0.95);
            padding: 2rem;
            transition: right 0.3s ease;
            z-index: 999;
        }
        
        .mobile-menu.active {
            right: 0;
        }
        
        .mobile-menu ul {
            list-style: none;
            margin-top: 3rem;
        }
        
        .mobile-menu li {
            margin-bottom: 1.5rem;
        }
        
        .mobile-menu a {
            color: var(--light-text);
            text-decoration: none;
            font-size: 1.2rem;
            display: block;
            padding: 0.5rem 0;
        }
        
        .close-menu {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            color: var(--light-text);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .keyboard-graphic {
            width: 100%;
            max-width: 600px;
            height: 200px;
            margin: 2rem auto;
            position: relative;
            perspective: 1000px;
        }
        
        .keyboard {
            width: 100%;
            height: 100%;
            background-color: #111;
            border-radius: 10px;
            transform: rotateX(60deg);
            position: relative;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            display: grid;
            grid-template-columns: repeat(15, 1fr);
            grid-template-rows: repeat(5, 1fr);
            gap: 6px;
            padding: 15px;
        }
        
        .key {
            background-color: #222;
            border-radius: 4px;
            box-shadow: 0 2px 0 #000;
            position: relative;
            overflow: hidden;
        }
        
        .key::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 20%;
            background: rgba(255, 255, 255, 0.1);
        }
        
        .key.highlight {
            background-color: var(--primary-color);
            animation: keypress 0.3s ease;
        }
        
        @keyframes keypress {
            0% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(2px);
            }
            100% {
                transform: translateY(0);
            }
        }
        .demo-section {
            padding: 6rem 2rem;
            background: linear-gradient(135deg, rgba(10, 10, 15, 0.9) 0%, rgba(5, 5, 10, 0.95) 100%);
            position: relative;
            overflow: hidden;
        }

        .demo-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(192,192,0,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
            z-index: -1;
            animation: gridPulse 4s ease-in-out infinite alternate;
        }

        @keyframes gridPulse {
            0% { opacity: 0.1; }
            100% { opacity: 0.3; }
        }

        .demo-section .container {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .demo-section h2 {
            font-size: 3rem;
            margin-bottom: 1rem;
            font-weight: 800;
            animation: fadeInUp 1s ease forwards;
        }

        .demo-section p {
            font-size: 1.2rem;
            color: #aaa;
            max-width: 600px;
            margin: 0 auto 3rem;
            line-height: 1.6;
            animation: fadeInUp 1s ease forwards;
            animation-delay: 0.2s;
            opacity: 0;
        }

        .video-container {
            position: relative;
            animation: fadeInUp 1s ease forwards;
            animation-delay: 0.4s;
            opacity: 0;
        }

        .video-wrapper {
            position: relative;
            max-width: 800px;
            margin: 0 auto 3rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
            background: #000;
            border: 2px solid rgba(192, 192, 0, 0.3);
        }

        .video-wrapper::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, var(--primary-color), transparent, var(--primary-color));
            border-radius: 12px;
            z-index: -1;
            animation: borderGlow 3s ease-in-out infinite alternate;
        }

        @keyframes borderGlow {
            0% { opacity: 0.5; }
            100% { opacity: 1; }
        }

        .video-wrapper video {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
        }

        .video-wrapper:hover video {
            transform: scale(1.02);
        }

        .video-glow {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at center, rgba(192, 192, 0, 0.1) 0%, transparent 70%);
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .video-wrapper:hover .video-glow {
            opacity: 1;
        }

        .play-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 0, 0, 0.3);
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        .video-wrapper:hover .play-overlay {
            opacity: 1;
        }

        .play-button {
            width: 80px;
            height: 80px;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transform: scale(0.8);
            transition: transform 0.3s ease;
            animation: playButtonPulse 2s ease-in-out infinite;
        }

        .video-wrapper:hover .play-button {
            transform: scale(1);
        }

        @keyframes playButtonPulse {
            0% { box-shadow: 0 0 0 0 rgba(192, 192, 0, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(192, 192, 0, 0); }
            100% { box-shadow: 0 0 0 0 rgba(192, 192, 0, 0); }
        }

        .play-button svg {
            width: 30px;
            height: 30px;
            fill: #000;
            margin-left: 4px;
        }

        .video-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .stat-item {
            background: rgba(30, 30, 35, 0.7);
            padding: 2rem 1rem;
            border-radius: 8px;
            border: 1px solid rgba(192, 192, 0, 0.2);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .stat-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(192, 192, 0, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .stat-item:hover::before {
            left: 100%;
        }

        .stat-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(192, 192, 0, 0.15);
        }

        .stat-number {
            display: block;
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
            animation: countUp 2s ease forwards;
        }

        .stat-label {
            display: block;
            color: #aaa;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

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

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

        /* Responsive Design */
        @media (max-width: 768px) {
            .demo-section {
                padding: 4rem 1rem;
            }
            
            .demo-section h2 {
                font-size: 2rem;
            }
            
            .video-stats {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .stat-item {
                padding: 1.5rem 1rem;
            }
            
            .stat-number {
                font-size: 2rem;
            }
            
            .play-button {
                width: 60px;
                height: 60px;
            }
            
            .play-button svg {
                width: 24px;
                height: 24px;
            }
        }

        @media (max-width: 480px) {
            .demo-section h2 {
                font-size: 1.8rem;
            }
            
            .demo-section p {
                font-size: 1rem;
            }
        }
        

        /* Made by Alex Button in Footer */
        footer {
            padding: 2rem;
            text-align: center;
            color: #666;
            position: relative;
            border-top: 1px solid rgba(192, 192, 0, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        @media (max-width: 768px) {
            footer {
                flex-direction: column;
                gap: 1.5rem;
            }
        }

        .made-by-btn {
            background: linear-gradient(135deg, rgba(192, 192, 0, 0.1) 0%, rgba(192, 192, 0, 0.05) 100%);
            border: 1px solid rgba(192, 192, 0, 0.3);
            border-radius: 25px;
            padding: 0.7rem 1.5rem;
            color: var(--primary-color);
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .made-by-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(192, 192, 0, 0.3);
            border-color: var(--primary-color);
        }

        .btn-glow {
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(192, 192, 0, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .made-by-btn:hover .btn-glow {
            left: 100%;
        }

        /* Popup Styles */
        .popup-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            z-index: 10000;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .popup-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .popup-container {
            background: linear-gradient(135deg, rgba(15, 15, 20, 0.95) 0%, rgba(10, 10, 15, 0.98) 100%);
            border: 2px solid rgba(192, 192, 0, 0.3);
            border-radius: 15px;
            width: 90%;
            max-width: 500px;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
            transform: scale(0.8) translateY(50px);
            transition: all 0.3s ease;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
        }

        .popup-overlay.active .popup-container {
            transform: scale(1) translateY(0);
        }

        .popup-close {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(192, 192, 0, 0.3);
            border-radius: 50%;
            width: 35px;
            height: 35px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
        }

        .popup-close:hover {
            background: rgba(192, 192, 0, 0.2);
            transform: rotate(90deg);
        }

        .popup-close svg {
            width: 16px;
            height: 16px;
            fill: var(--primary-color);
        }

        .popup-content {
            padding: 2rem;
            position: relative;
            z-index: 2;
        }

        .popup-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .alex-avatar {
            width: 80px;
            height: 80px;
            margin: 0 auto 1rem;
            position: relative;
        }

        .avatar-ring {
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            border: 2px solid var(--primary-color);
            border-radius: 50%;
            animation: rotate 4s linear infinite;
        }

        .avatar-ring::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            border: 1px solid rgba(192, 192, 0, 0.3);
            border-radius: 50%;
            animation: rotate 6s linear infinite reverse;
        }

        .avatar-inner {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary-color) 0%, rgba(192, 192, 0, 0.7) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .avatar-inner svg {
            width: 40px;
            height: 40px;
            fill: #000;
            z-index: 2;
        }

        .avatar-inner::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            animation: shine 3s ease-in-out infinite;
        }

        @keyframes shine {
            0% { left: -100%; }
            50% { left: 100%; }
            100% { left: 100%; }
        }

        .popup-title {
            font-size: 2rem;
            margin-bottom: 0.5rem;
            color: var(--light-text);
        }

        .glitch-text {
            position: relative;
            display: inline-block;
            color: var(--primary-color);
        }

        .glitch-text::before {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            left: 2px;
            text-shadow: -2px 0 #ff00c1;
            animation: glitch-1 2s infinite linear alternate-reverse;
        }

        .glitch-text::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            left: -2px;
            text-shadow: 2px 0 #00fff9;
            animation: glitch-2 3s infinite linear alternate-reverse;
        }

        @keyframes glitch-1 {
            0% { clip: rect(20px, 9999px, 15px, 0); }
            20% { clip: rect(37px, 9999px, 84px, 0); }
            40% { clip: rect(59px, 9999px, 18px, 0); }
            60% { clip: rect(81px, 9999px, 5px, 0); }
            80% { clip: rect(11px, 9999px, 46px, 0); }
            100% { clip: rect(95px, 9999px, 20px, 0); }
        }

        @keyframes glitch-2 {
            0% { clip: rect(89px, 9999px, 31px, 0); }
            20% { clip: rect(11px, 9999px, 43px, 0); }
            40% { clip: rect(64px, 9999px, 66px, 0); }
            60% { clip: rect(28px, 9999px, 72px, 0); }
            80% { clip: rect(50px, 9999px, 9px, 0); }
            100% { clip: rect(92px, 9999px, 3px, 0); }
        }

        .title-subtitle {
            display: block;
            font-size: 0.9rem;
            color: #aaa;
            font-weight: normal;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-top: 0.5rem;
        }

        .popup-description {
            color: #ccc;
            line-height: 1.6;
            margin-bottom: 2rem;
            text-align: center;
        }

        .skills-container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            justify-content: center;
            margin-bottom: 2rem;
        }

        .skill-tag {
            background: rgba(192, 192, 0, 0.1);
            border: 1px solid rgba(192, 192, 0, 0.3);
            border-radius: 15px;
            padding: 0.3rem 0.8rem;
            font-size: 0.8rem;
            color: var(--primary-color);
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .skill-tag:hover {
            background: rgba(192, 192, 0, 0.2);
            transform: translateY(-2px);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .social-link {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.7rem 1rem;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(192, 192, 0, 0.2);
            border-radius: 8px;
            color: #ccc;
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .social-link:hover {
            background: rgba(192, 192, 0, 0.1);
            color: var(--primary-color);
            transform: translateY(-2px);
        }

        .social-link svg {
            width: 18px;
            height: 18px;
            fill: currentColor;
        }

        .popup-footer {
            text-align: center;
            border-top: 1px solid rgba(192, 192, 0, 0.1);
            padding-top: 1.5rem;
        }

        .quote-text {
            font-style: italic;
            color: var(--primary-color);
            font-size: 1rem;
        }

        .quote-author {
            font-size: 0.8rem;
            color: #888;
            margin-top: 0.5rem;
        }

        .popup-bg-effects {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .floating-particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(2px 2px at 20% 30%, var(--primary-color), transparent),
                        radial-gradient(2px 2px at 40% 70%, rgba(192, 192, 0, 0.7), transparent),
                        radial-gradient(1px 1px at 90% 40%, rgba(192, 192, 0, 0.5), transparent);
            background-size: 100px 100px, 150px 150px, 80px 80px;
            animation: floatParticles 10s linear infinite;
            opacity: 0.3;
        }

        @keyframes floatParticles {
            0% { background-position: 0% 0%, 0% 0%, 0% 0%; }
            100% { background-position: 100% 100%, -100% 100%, 100% -100%; }
        }

        .circuit-lines {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 0 10 L 10 10 L 10 0 M 10 10 L 20 10 M 10 10 L 10 20" fill="none" stroke="rgba(192,192,0,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23circuit)"/></svg>');
            opacity: 0.1;
        }

        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .popup-container {
                width: 95%;
                margin: 1rem;
            }
            
            .popup-content {
                padding: 1.5rem;
            }
            
            .popup-title {
                font-size: 1.5rem;
            }
            
            .social-links {
                flex-direction: column;
                gap: 0.5rem;
            }
            
            .social-link {
                justify-content: center;
            }
        }

        /* Feedback Section */
.feedback-section {
    padding: 5rem 2rem;
    background-color: rgba(5, 5, 10, 0.9);
    position: relative;
    overflow: hidden;
}

.feedback-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(192, 192, 0, 0.03) 0%, rgba(0, 255, 255, 0.03) 100%);
    z-index: 0;
}

.feedback-section .container {
    position: relative;
    z-index: 1;
}

.feedback-section h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #fff;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feedback-card {
    background: rgba(20, 20, 30, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(192, 192, 0, 0.2);
    border-radius: 15px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.feedback-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(192, 192, 0, 0.8), transparent);
    transition: left 0.5s ease;
}

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

.feedback-card:hover {
    transform: translateY(-10px);
    border-color: rgba(192, 192, 0, 0.5);
    box-shadow: 0 15px 30px rgba(192, 192, 0, 0.2);
}

.feedback-card.featured {
    border-color: rgba(192, 192, 0, 0.5);
    background: rgba(25, 25, 35, 0.9);
    transform: scale(1.02);
}

.feedback-card.featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(192, 192, 0, 0.1) 0%, rgba(0, 255, 255, 0.05) 100%);
    z-index: -1;
    border-radius: 15px;
}

.feedback-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.user-avatar {
    position: relative;
    width: 50px;
    height: 50px;
}

.avatar-ring {
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(192, 192, 0, 0.6), rgba(0, 255, 255, 0.6)) border-box;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: rotate 3s linear infinite;
}

.avatar-inner {
    position: relative;
    width: 100%;
    height: 100%;
    background: rgba(30, 30, 40, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.avatar-inner svg {
    width: 24px;
    height: 24px;
    fill: rgba(192, 192, 0, 0.8);
}

.user-info h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    font-weight: 600;
}

.user-role {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.rating {
    display: flex;
    gap: 2px;
}

.star {
    width: 12px;
    height: 12px;
    background: linear-gradient(45deg, #c0c000, #00ffff);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.feedback-content {
    margin-bottom: 1.5rem;
}

.feedback-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-style: italic;
    position: relative;
}

.feedback-content p::before {
    content: '"';
    font-size: 3rem;
    color: rgba(192, 192, 0, 0.3);
    position: absolute;
    top: -10px;
    left: -15px;
    font-family: serif;
}

.feedback-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.feedback-date {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.platform-badge {
    background: rgba(192, 192, 0, 0.2);
    color: rgba(192, 192, 0, 1);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(192, 192, 0, 0.4);
}

.platform-badge.pro {
    background: rgba(0, 255, 255, 0.2);
    color: rgba(0, 255, 255, 1);
    border-color: rgba(0, 255, 255, 0.4);
}

.platform-badge.enterprise {
    background: rgba(255, 100, 100, 0.2);
    color: rgba(255, 150, 150, 1);
    border-color: rgba(255, 100, 100, 0.4);
}

.feedback-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 2rem;
    background: rgba(15, 15, 25, 0.8);
    border-radius: 20px;
    border: 1px solid rgba(192, 192, 0, 0.2);
    backdrop-filter: blur(10px);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, rgba(192, 192, 0, 1), rgba(0, 255, 255, 1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .feedback-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feedback-card {
        padding: 1.5rem;
    }
    
    .feedback-section h2 {
        font-size: 2.5rem;
    }
    
    .feedback-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .feedback-section {
        padding: 3rem 1rem;
    }
    
    .feedback-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .user-info h4 {
        font-size: 1rem;
    }
}

/* Animation for rotating avatar rings */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}