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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>PixelPulse Design System</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <script src="https://unpkg.com/feather-icons"></script>
    <script src="https://cdn.jsdelivr.net/npm/vanta@latest/dist/vanta.net.min.js"></script>
    <style>
        :root {
            /* Color System */
            --color-primary: 159, 122, 234;
            --color-secondary: 255, 107, 165;
            --color-accent: 85, 230, 193;
            --color-dark: 17, 17, 17;
            --color-darker: 10, 10, 10;
            --color-light: 245, 245, 247;
            --color-surface-dark: 30, 30, 32;
            --color-surface-light: 255, 255, 255;
            
            /* Typography */
            --text-xs: 0.75rem;
            --text-sm: 0.875rem;
            --text-base: 1rem;
            --text-lg: 1.125rem;
            --text-xl: 1.25rem;
            --text-2xl: 1.5rem;
            --text-3xl: 1.875rem;
            --text-4xl: 2.25rem;
            --text-5xl: 3rem;
            --text-6xl: 3.75rem;
            
            /* Spacing */
            --space-xxs: 0.125rem;
            --space-xs: 0.25rem;
            --space-sm: 0.5rem;
            --space-md: 1rem;
            --space-lg: 1.5rem;
            --space-xl: 2rem;
            --space-2xl: 3rem;
            --space-3xl: 4rem;
            
            /* Effects */
            --blur-xs: blur(4px);
            --blur-sm: blur(8px);
            --blur-md: blur(16px);
            --blur-lg: blur(24px);
            --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
            --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.25);
            --shadow-xl: 0 12px 50px rgba(0, 0, 0, 0.3);
            
            /* Border Radius */
            --radius-xs: 4px;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-2xl: 32px;
            --radius-full: 9999px;
            
            /* Animation */
            --transition-fast: 150ms;
            --transition-normal: 300ms;
            --transition-slow: 500ms;
            --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
            --ease-elastic: cubic-bezier(0.5, 1.25, 0.5, 1);
        }

        .vanta-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.15;
        }

        .glass-card {
            backdrop-filter: var(--blur-md);
            background: rgba(var(--color-surface-dark), 0.6);
            border-radius: var(--radius-xl);
            border: 1px solid rgba(var(--color-light), 0.08);
            box-shadow: var(--shadow-lg);
            transition: all var(--transition-normal) var(--ease-default);
        }

        .glass-card:hover {
            background: rgba(var(--color-surface-dark), 0.7);
            border-color: rgba(var(--color-light), 0.12);
        }

        body {
            background-color: rgb(var(--color-dark));
            color: rgba(var(--color-light), 0.9);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            letter-spacing: 0.01em;
        }

        .text-glow {
            text-shadow: 0 0 12px rgba(var(--color-primary), 0.4);
        }

        .btn-primary {
            background: linear-gradient(135deg, 
                rgba(var(--color-primary), 1) 0%, 
                rgba(var(--color-secondary), 1) 100%);
            border: none;
            box-shadow: 0 4px 20px rgba(var(--color-primary), 0.3);
            transition: transform var(--transition-fast) var(--ease-default), 
                        box-shadow var(--transition-fast) var(--ease-default),
                        filter var(--transition-fast) var(--ease-default);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(var(--color-primary), 0.4);
            filter: brightness(1.05);
        }

        .input-field {
            background: rgba(var(--color-surface-dark), 0.7);
            border: 1px solid rgba(var(--color-light), 0.1);
            backdrop-filter: var(--blur-sm);
            transition: all var(--transition-normal) var(--ease-default);
        }

        .input-field:focus {
            border-color: rgba(var(--color-primary), 0.5);
            box-shadow: 0 0 0 3px rgba(var(--color-primary), 0.1);
        }

        /* Design System Grid */
        .token-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: var(--space-md);
        }

        .token-card {
            border-radius: var(--radius-md);
            overflow: hidden;
        }

        .token-preview {
            height: 100px;
            display: flex;
            align-items: flex-end;
            padding: var(--space-md);
        }

        .token-info {
            padding: var(--space-md);
            background: rgba(var(--color-darker), 0.7);
        }

        /* Color Swatches */
        .color-swatch {
            width: 100%;
            height: 80px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            padding: var(--space-sm);
            transition: transform var(--transition-fast) var(--ease-default);
        }

        .color-swatch:hover {
            transform: scale(1.02);
        }

        /* Typography Scale */
        .typography-sample {
            display: flex;
            flex-direction: column;
            gap: var(--space-xs);
            padding: var(--space-md);
            border-radius: var(--radius-md);
            background: rgba(var(--color-surface-dark), 0.5);
            margin-bottom: var(--space-md);
        }

        /* Elevation Samples */
        .elevation-sample {
            width: 120px;
            height: 120px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(var(--color-surface-dark), 0.8);
        }

        /* Responsive Grid */
        @media (max-width: 768px) {
            .token-grid {
                grid-template-columns: 1fr;
            }
        }
    </style>
</head>
<body class="min-h-screen">
    <div id="vanta-bg" class="vanta-bg"></div>
    
    <header class="py-6 px-6 md:px-12 sticky top-0 backdrop-filter backdrop-blur-md bg-opacity-80 bg-[rgba(var(--color-darker),0.8)] border-b border-white border-opacity-10 z-50">
        <div class="container mx-auto flex justify-between items-center max-w-7xl">
            <h1 class="text-2xl font-bold tracking-tight">
                <span class="bg-clip-text text-transparent bg-gradient-to-r from-purple-400 to-pink-500">PixelPulse</span> Design System
            </h1>
            <nav class="hidden md:flex space-x-8">
                <a href="#colors" class="text-base font-medium hover:text-purple-300 transition-all duration-300">Colors</a>
                <a href="#typography" class="text-base font-medium hover:text-purple-300 transition-all duration-300">Typography</a>
                <a href="#tokens" class="text-base font-medium hover:text-purple-300 transition-all duration-300">Tokens</a>
                <a href="#components" class="text-base font-medium hover:text-purple-300 transition-all duration-300">Components</a>
                <a href="design-tokens.json" class="text-base font-medium hover:text-purple-300 transition-all duration-300">Download Tokens</a>
            </nav>
<button class="md:hidden p-2 rounded-lg bg-white bg-opacity-10 backdrop-filter backdrop-blur-sm">
                <i data-feather="menu" class="w-5 h-5"></i>
            </button>
        </div>
    </header>

    <main class="container mx-auto px-6 py-12 max-w-7xl">
        <section id="overview" class="mb-20">
            <div class="glass-card p-8 md:p-12 mb-12">
                <h2 class="text-4xl md:text-5xl font-bold mb-6">Design System Foundation</h2>
                <p class="text-xl opacity-90 max-w-3xl leading-relaxed">
                    PixelPulse is a comprehensive design system built for creating premium, futuristic interfaces
                    with glassmorphism, depth effects, and micro-interactions.
                </p>
            </div>

            <div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-12">
                <div class="glass-card p-6">
                    <i data-feather="droplet" class="w-8 h-8 mb-4 text-purple-400"></i>
                    <h3 class="text-xl font-bold mb-2">Color System</h3>
                    <p class="opacity-80">Adaptive palette with semantic tokens for dark/light modes</p>
                </div>
                <div class="glass-card p-6">
                    <i data-feather="type" class="w-8 h-8 mb-4 text-pink-400"></i>
                    <h3 class="text-xl font-bold mb-2">Typography</h3>
                    <p class="opacity-80">Perfectly balanced type scale with responsive sizing</p>
                </div>
                <div class="glass-card p-6">
                    <i data-feather="box" class="w-8 h-8 mb-4 text-accent-400"></i>
                    <h3 class="text-xl font-bold mb-2">Components</h3>
                    <p class="opacity-80">63+ reusable components with variants and states</p>
                </div>
            </div>
        </section>

        <section id="colors" class="mb-20">
            <h2 class="text-3xl font-bold mb-8 flex items-center">
                <span class="bg-clip-text text-transparent bg-gradient-to-r from-purple-300 to-pink-400">Color Palette</span>
                <span class="ml-4 text-sm font-medium px-3 py-1 rounded-full bg-white bg-opacity-10">Core</span>
            </h2>

            <div class="token-grid mb-12">
                <!-- Primary Colors -->
                <div class="token-card glass-card">
                    <div class="token-preview bg-gradient-to-r from-purple-500 to-pink-500">
                        <span class="font-medium">Primary Gradient</span>
                    </div>
                    <div class="token-info">
                        <h4 class="font-bold mb-1">Brand Primary</h4>
                        <p class="text-sm opacity-80">159, 122, 234 to 255, 107, 165</p>
                        <div class="flex mt-2 space-x-1">
                            <span class="text-xs px-2 py-1 rounded bg-white bg-opacity-10">--color-primary</span>
                            <span class="text-xs px-2 py-1 rounded bg-white bg-opacity-10">--color-secondary</span>
                        </div>
                    </div>
                </div>

                <!-- Accent Color -->
                <div class="token-card glass-card">
                    <div class="token-preview bg-[#55E6C1]">
                        <span class="font-medium text-gray-900">Accent</span>
                    </div>
                    <div class="token-info">
                        <h4 class="font-bold mb-1">Accent</h4>
                        <p class="text-sm opacity-80">85, 230, 193</p>
                        <div class="flex mt-2">
                            <span class="text-xs px-2 py-1 rounded bg-white bg-opacity-10">--color-accent</span>
                        </div>
                    </div>
                </div>

                <!-- Dark Colors -->
                <div class="token-card glass-card">
                    <div class="token-preview bg-[#111111]">
                        <span class="font-medium">Base Dark</span>
                    </div>
                    <div class="token-info">
                        <h4 class="font-bold mb-1">Dark</h4>
                        <p class="text-sm opacity-80">17, 17, 17</p>
                        <div class="flex mt-2 space-x-1">
                            <span class="text-xs px-2 py-1 rounded bg-white bg-opacity-10">--color-dark</span>
                            <span class="text-xs px-2 py-1 rounded bg-white bg-opacity-10">--color-darker</span>
                        </div>
                    </div>
                </div>

                <!-- Light Colors -->
                <div class="token-card glass-card">
                    <div class="token-preview bg-[#F5F5F7]">
                        <span class="font-medium text-gray-900">Light</span>
                    </div>
                    <div class="token-info">
                        <h4 class="font-bold mb-1">Light</h4>
                        <p class="text-sm opacity-80">245, 245, 247</p>
                        <div class="flex mt-2">
                            <span class="text-xs px-2 py-1 rounded bg-white bg-opacity-10">--color-light</span>
                        </div>
                    </div>
                </div>
            </div>

            <h3 class="text-xl font-bold mb-6">Extended Palette</h3>
            <div class="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-5 lg:grid-cols-10 gap-4 mb-12">
                <!-- Purple -->
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-900 mb-2"></div>
                    <span class="text-xs">900</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-800 mb-2"></div>
                    <span class="text-xs">800</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-700 mb-2"></div>
                    <span class="text-xs">700</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-600 mb-2"></div>
                    <span class="text-xs">600</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-500 mb-2"></div>
                    <span class="text-xs">500</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-400 mb-2"></div>
                    <span class="text-xs">400</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-300 mb-2"></div>
                    <span class="text-xs">300</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-200 mb-2"></div>
                    <span class="text-xs">200</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-100 mb-2"></div>
                    <span class="text-xs">100</span>
                </div>
                <div class="flex flex-col items-center">
                    <div class="color-swatch bg-purple-50 mb-2"></div>
                    <span class="text-xs">50</span>
                </div>
            </div>

            <div class="glass-card p-6 mb-12">
                <h4 class="font-bold mb-4">Usage Guidelines</h4>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <h5 class="font-medium mb-2">Primary Colors</h5>
                        <p class="text-sm opacity-90 mb-4">
                            Use the primary gradient for interactive elements like buttons and important CTAs.
                            Reserve solid primary for supporting elements.
                        </p>
                        <div class="flex space-x-4">
                            <button class="btn-primary px-6 py-3 rounded-full font-medium">Primary Button</button>
                            <button class="px-6 py-3 rounded-full font-medium border border-purple-500 border-opacity-30">Secondary</button>
                        </div>
                    </div>
                    <div>
                        <h5 class="font-medium mb-2">Accent Colors</h5>
                        <p class="text-sm opacity-90 mb-4">
                            Use accent colors for success states, positive actions, and to draw attention to key information.
                        </p>
                        <div class="flex space-x-4">
                            <button class="px-6 py-3 rounded-full font-medium bg-[rgba(var(--color-accent),0.9)] text-gray-900">Accent Button</button>
                            <div class="px-4 py-2 rounded-lg bg-[rgba(var(--color-accent),0.1)] border border-[rgba(var(--color-accent),0.3)]">
                                <span class="text-[rgba(var(--color-accent),0.9)]">Info Alert</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </section>

        <section id="typography" class="mb-20">
            <h2 class="text-3xl font-bold mb-8 flex items-center">
                <span class="bg-clip-text text-transparent bg-gradient-to-r from-purple-300 to-pink-400">Typography</span>
                <span class="ml-4 text-sm font-medium px-3 py-1 rounded-full bg-white bg-opacity-10">Core</span>
            </h2>

            <div class="glass-card p-6 mb-8">
                <div class="typography-sample">
                    <h1 class="text-5xl font-bold">Heading 1</h1>
                    <p class="text-sm opacity-80">var(--text-5xl) • 3rem • 48px</p>
                </div>
                <div class="typography-sample">
                    <h2 class="text-4xl font-bold">Heading 2</h2>
                    <p class="text-sm opacity-80">var(--text-4xl) • 2.25rem • 36px</p>
                </div>
                <div class="typography-sample">
                    <h3 class="text-3xl font-bold">Heading 3</h3>
                    <p class="text-sm opacity-80">var(--text-3xl) • 1.875rem • 30px</p>
                </div>
                <div class="typography-sample">
                    <h4 class="text-2xl font-bold">Heading 4</h4>
                    <p class="text-sm opacity-80">var(--text-2xl) • 1.5rem • 24px</p>
                </div>
                <div class="typography-sample">
                    <h5 class="text-xl font-bold">Heading 5</h5>
                    <p class="text-sm opacity-80">var(--text-xl) • 1.25rem • 20px</p>
                </div>
                <div class="typography-sample">
                    <p class="text-lg">Paragraph Large</p>
                    <p class="text-sm opacity-80">var(--text-lg) • 1.125rem • 18px</p>
                </div>
                <div class="typography-sample">
                    <p class="text-base">Paragraph Regular</p>
                    <p class="text-sm opacity-80">var(--text-base) • 1rem • 16px</p>
                </div>
                <div class="typography-sample">
                    <p class="text-sm">Paragraph Small</p>
                    <p class="text-sm opacity-80">var(--text-sm) • 0.875rem • 14px</p>
                </div>
                <div class="typography-sample">
                    <p class="text-xs">Caption</p>
                    <p class="text-sm opacity-80">var(--text-xs) • 0.75rem • 12px</p>
                </div>
            </div>

            <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-12">
                <div class="glass-card p-6">
                    <h3 class="text-xl font-bold mb-4">Font Family</h3>
                    <p class="text-lg font-medium mb-2">System UI Stack</p>
                    <p class="text-sm opacity-90 mb-4">
                        -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif
                    </p>
                    <p class="text-sm opacity-80">
                        Uses the native system font stack for maximum performance and familiarity across platforms.
                    </p>
                </div>
                <div class="glass-card p-6">
                    <h3 class="text-xl font-bold mb-4">Line Height & Spacing</h3>
                    <p class="text-lg font-medium mb-2">1.6 (Body) • 1.2 (Headings)</p>
                    <p class="text-sm opacity-90 mb-4">
                        Letter-spacing: 0.01em (tight) for headings, normal for body
                    </p>
                    <p class="text-sm opacity-80">
                        Optimized for readability in both light and dark modes with subtle letter-spacing adjustments.
                    </p>
                </div>
            </div>
        </section>

        <section id="tokens" class="mb-20">
            <h2 class="text-3xl font-bold mb-8 flex items-center">
                <span class="bg-clip-text text-transparent bg-gradient-to-r from-purple-300 to-pink-400">Design Tokens</span>
                <span class="ml-4 text-sm font-medium px-3 py-1 rounded-full bg-white bg-opacity-10">Core</span>
            </h2>

            <div class="mb-12">
                <h3 class="text-xl font-bold mb-6">Spacing Scale</h3>
                <div class="glass-card p-6">
                    <div class="grid grid-cols-3 md:grid-cols-7 gap-4 mb-6">
                        <div>
                            <div class="h-12 w-12 bg-purple-500 rounded-md mb-2 flex items-center justify-center">xxs</div>
                            <p class="text-xs text-center">var(--space-xxs)</p>
                        </div>
                        <div>
                            <div class="h-12 w-16 bg-purple-500 rounded-md mb-2 flex items-center justify-center">xs</div>
                            <p class="text-xs text-center">var(--space-xs)</p>
                        </div>
                        <div>
                            <div class="h-12 w-20 bg-purple-500 rounded-md mb-2 flex items-center justify-center">sm</div>
                            <p class="text-xs text-center">var(--space-sm)</p>
                        </div>
                        <div>
                            <div class="h-12 w-24 bg-purple-500 rounded-md mb-2 flex items-center justify-center">md</div>
                            <p class="text-xs text-center">var(--space-md)</p>
                        </div>
                        <div>
                            <div class="h-12 w-28 bg-purple-500 rounded-md mb-2 flex items-center justify-center">lg</div>
                            <p class="text-xs text-center">var(--space-lg)</p>
                        </div>
                        <div>
                            <div class="h-12 w-32 bg-purple-500 rounded-md mb-2 flex items-center justify-center">xl</div>
                            <p class="text-xs text-center">var(--space-xl)</p>
                        </div>
                        <div>
                            <div class="h-12 w-36 bg-purple-500 rounded-md mb-2 flex items-center justify-center">2xl</div>
                            <p class="text-xs text-center">var(--space-2xl)</p>
                        </div>
                    </div>
                </div>
            </div>

            <div class="mb-12">
                <h3 class="text-xl font-bold mb-6">Border Radius</h3>
                <div class="glass-card p-6">
                    <div class="grid grid-cols-2 md:grid-cols-4 gap-4 mb-6">
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-xs mb-2"></div>
                            <p class="text-xs">var(--radius-xs) • 4px</p>
                        </div>
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-sm mb-2"></div>
                            <p class="text-xs">var(--radius-sm) • 8px</p>
                        </div>
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-md mb-2"></div>
                            <p class="text-xs">var(--radius-md) • 12px</p>
                        </div>
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-lg mb-2"></div>
                            <p class="text-xs">var(--radius-lg) • 16px</p>
                        </div>
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-xl mb-2"></div>
                            <p class="text-xs">var(--radius-xl) • 24px</p>
                        </div>
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-2xl mb-2"></div>
                            <p class="text-xs">var(--radius-2xl) • 32px</p>
                        </div>
                        <div>
                            <div class="h-20 bg-white bg-opacity-10 rounded-full mb-2"></div>
                            <p class="text-xs">var(--radius-full) • 9999px</p>
                        </div>
                    </div>
                </div>
            </div>

            <div class="mb-12">
                <h3 class="text-xl font-bold mb-6">Elevation & Shadows</h3>
                <div class="glass-card p-6">
                    <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
                        <div class="flex flex-col items-center">
                            <div class="elevation-sample shadow-xs mb-4"></div>
                            <p class="text-xs">var(--shadow-xs)</p>
                        </div>
                        <div class="flex flex-col items-center">
                            <div class="elevation-sample shadow-sm mb-4"></div>
                            <p class="text-xs">var(--shadow-sm)</p>
                        </div>
                        <div class="flex flex-col items-center">
                            <div class="elevation-sample shadow-md mb-4"></div>
                            <p class="text-xs">var(--shadow-md)</p>
                        </div>
                        <div class="flex flex-col items-center">
                            <div class="elevation-sample shadow-lg mb-4"></div>
                            <p class="text-xs">var(--shadow-lg)</p>
                        </div>
                        <div class="flex flex-col items-center">
                            <div class="elevation-sample shadow-xl mb-4"></div>
                            <p class="text-xs">var(--shadow-xl)</p>
                        </div>
                    </div>
                </div>
            </div>

            <div class="mb-12">
                <h3 class="text-xl font-bold mb-6">Blur Levels</h3>
                <div class="glass-card p-6">
                    <div class="grid grid-cols-2 md:grid-cols-4 gap-6">
                        <div class="relative h-32 bg-white bg-opacity-5 rounded-lg">
                            <div class="absolute inset-0 backdrop-filter blur-xs bg-gradient-to-br from-purple-500/20 to-pink-500/20 rounded-lg"></div>
                            <div class="absolute bottom-2 left-2 right-2 p-2 bg-black bg-opacity-30 rounded text-center">
                                <p class="text-xs">var(--blur-xs)</p>
                            </div>
                        </div>
                        <div class="relative h-32 bg-white bg-opacity-5 rounded-lg">
                            <div class="absolute inset-0 backdrop-filter blur-sm bg-gradient-to-br from-purple-500/20 to-pink-500/20 rounded-lg"></div>
                            <div class="absolute bottom-2 left-2 right-2 p-2 bg-black bg-opacity-30 rounded text-center">
                                <p class="text-xs">var(--blur-sm)</p>
                            </div>
                        </div>
                        <div class="relative h-32 bg-white bg-opacity-5 rounded-lg">
                            <div class="absolute inset-0 backdrop-filter blur-md bg-gradient-to-br from-purple-500/20 to-pink-500/20 rounded-lg"></div>
                            <div class="absolute bottom-2 left-2 right-2 p-2 bg-black bg-opacity-30 rounded text-center">
                                <p class="text-xs">var(--blur-md)</p>
                            </div>
                        </div>
                        <div class="relative h-32 bg-white bg-opacity-5 rounded-lg">
                            <div class="absolute inset-0 backdrop-filter blur-lg bg-gradient-to-br from-purple-500/20 to-pink-500/20 rounded-lg"></div>
                            <div class="absolute bottom-2 left-2 right-2 p-2 bg-black bg-opacity-30 rounded text-center">
                                <p class="text-xs">var(--blur-lg)</p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </section>

        <section id="components" class="mb-20">
            <h2 class="text-3xl font-bold mb-8 flex items-center">
                <span class="bg-clip-text text-transparent bg-gradient-to-r from-purple-300 to-pink-400">Components</span>
                <span class="ml-4 text-sm font-medium px-3 py-1 rounded-full bg-white bg-opacity-10">Preview</span>
            </h2>

            <div class="glass-card p-6 mb-12">
                <h3 class="text-xl font-bold mb-6">Buttons</h3>
                <div class="flex flex-wrap gap-4 mb-8">
                    <button class="btn-primary px-6 py-3 rounded-full font-medium">Primary</button>
                    <button class="px-6 py-3 rounded-full font-medium bg-white bg-opacity-10 hover:bg-opacity-20">Secondary</button>
                    <button class="px-6 py-3 rounded-full font-medium border border-white border-opacity-20 hover:border-opacity-40">Outline</button>
                    <button class="px-6 py-3 rounded-full font-medium bg-[rgba(var(--color-accent),0.9)] text-gray-900">Accent</button>
                    <button class="px-6 py-3 rounded-full font-medium bg-white bg-opacity-90 text-gray-900 hover:bg-opacity-100">Light</button>
                    <button class="px-6 py-3 rounded-full font-medium bg-[rgba(var(--color-dark),0.9)] border border-white border-opacity-10">Dark</button>
                </div>

                <h4 class="font-medium mb-4">Button Sizes</h4>
                <div class="flex flex-wrap items-center gap-4 mb-8">
                    <button class="btn-primary px-3 py-1 text-sm rounded-full">Small</button>
                    <button class="btn-primary px-4 py-2 rounded-full">Medium</button>
                    <button class="btn-primary px-6 py-3 rounded-full">Large</button>
                    <button class="btn-primary px-8 py-4 text-lg rounded-full">X-Large</button>
                </div>

                <h4 class="font-medium mb-4">Icon Buttons</h4>
                <div class="flex flex-wrap gap-4">
                    <button class="btn-primary p-4 rounded-full">
                        <i data-feather="send" class="w-5 h-5"></i>
                    </button>
                    <button class="p-4 rounded-full bg-white bg-opacity-10 hover:bg-opacity-20">
                        <i data-feather="heart" class="w-5 h-5"></i>
                    </button>
                    <button class="p-4 rounded-full border border-white border-opacity-20 hover:border-opacity-40">
                        <i data-feather="share-2" class="w-5 h-5"></i>
                    </button>
                    <button class="p-4 rounded-full bg-[rgba(var(--color-accent),0.9)] text-gray-900">
                        <i data-feather="plus" class="w-5 h-5"></i>
                    </button>
                </div>
            </div>

            <div class="glass-card p-6 mb-12">
                <h3 class="text-xl font-bold mb-6">Cards</h3>
                <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
                    <div class="glass-card p-6">
                        <div class="h-40 bg-gradient-to-r from-purple-500 to-pink-500 rounded-lg mb-4"></div>
                        <h4 class="text-lg font-bold mb-2">Glass Card</h4>
                        <p class="text-sm opacity-90 mb-4">With subtle blur effect and border</p>
                        <button class="btn-primary px-4 py-2 text-sm rounded-full w-full">Explore</button>
                    </div>
                    <div class="glass-card p-6 border border-white border-opacity-20 hover:border-opacity-40 transition-all duration-300">
                        <div class="flex items-center mb-4">
                            <div class="w-10 h-10 rounded-full bg-gradient-to-r from-purple-500 to-pink-500 mr-3"></div>
                            <div>
                                <h4 class="font-bold">User Card</h4>
                                <p class="text-xs opacity-80">@username</p>
                            </div>
                        </div>
                        <p class="text-sm opacity-90 mb-4">This is a user profile card with glass effect and hover state.</p>
                        <div class="flex justify-between text-xs opacity-80">
                            <span>24 Followers</span>
                            <span>12 Posts</span>
                        </div>
                    </div>
                    <div class="glass-card p-6 bg-gradient-to-br from-[rgba(var(--color-primary),0.15)] to-[rgba(var(--color-secondary),0.15)]">
                        <div class="flex items-start mb-4">
                            <i data-feather="star" class="w-5 h-5 mr-2 mt-0.5 text-yellow-400"></i>
                            <div>
                                <h4 class="font-bold">Premium Card</h4>
                                <p class="text-xs opacity-90">Exclusive content</p>
                            </div>
                        </div>
                        <p class="text-sm opacity-90 mb-4">Special gradient background with subtle glow effect.</p>
                        <button class="px-4 py-2 text-sm rounded-full w-full bg-[rgba(var(--color-accent),0.9)] text-gray-900">Upgrade</button>
                    </div>
                </div>
            </div>

            <div class="glass-card p-6 mb-12">
                <h3 class="text-xl font-bold mb-6">Forms & Inputs</h3>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <h4 class="font-medium mb-4">Text Inputs</h4>
                        <div class="space-y-4">
                            <div>
                                <label class="block text-sm font-medium mb-2">Full Name</label>
                                <input type="text" class="input-field w-full rounded-lg py-3 px-4 placeholder-gray-400 focus:outline-none" placeholder="Enter your name">
                            </div>
                            <div>
                                <label class="block text-sm font-medium mb-2">Email</label>
                                <input type="email" class="input-field w-full rounded-lg py-3 px-4 placeholder-gray-400 focus:outline-none" placeholder="your@email.com">
                            </div>
                            <div>
                                <label class="block text-sm font-medium mb-2">Password</label>
                                <input type="password" class="input-field w-full rounded-lg py-3 px-4 placeholder-gray-400 focus:outline-none" placeholder="••••••••">
                            </div>
                        </div>
                    </div>
                    <div>
                        <h4 class="font-medium mb-4">Select & Checkbox</h4>
                        <div class="space-y-4">
                            <div>
                                <label class="block text-sm font-medium mb-2">Country</label>
                                <select class="input-field w-full rounded-lg py-3 px-4 focus:outline-none">
                                    <option>Select country</option>
                                    <option>United States</option>
                                    <option>Canada</option>
                                    <option>United Kingdom</option>
                                </select>
                            </div>
                            <div>
                                <label class="block text-sm font-medium mb-2">Preferences</label>
                                <div class="space-y-2">
                                    <label class="flex items-center space-x-2">
                                        <input type="checkbox" class="rounded bg-white bg-opacity-10 border border-white border-opacity-20 text-purple-500 focus:ring-purple-500">
                                        <span class="text-sm">Receive newsletter</span>
                                    </label>
                                    <label class="flex items-center space-x-2">
                                        <input type="checkbox" class="rounded bg-white bg-opacity-10 border border-white border-opacity-20 text-purple-500 focus:ring-purple-500">
                                        <span class="text-sm">Dark mode preference</span>
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </section>
    </main>

    <footer class="py-8 px-6 text-center border-t border-white border-opacity-10">
        <div class="container mx-auto max-w-7xl">
            <p class="text-sm text-gray-400">
                © 2023 PixelPulse Design System. All rights reserved.
                <span class="inline-flex items-center ml-1">
                    Version 1.0.0
                </span>
            </p>
        </div>
    </footer>

    <script>
        feather.replace();
        VANTA.NET({
            el: "#vanta-bg",
            mouseControls: true,
            touchControls: true,
            gyroControls: false,
            minHeight: 200.00,
            minWidth: 200.00,
            scale: 1.00,
            scaleMobile: 1.00,
            color: 0x9f7aea,
            backgroundColor: 0x111111,
            points: 12.00,
            maxDistance: 24.00,
            spacing: 18.00
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</body>
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