<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>404 - Page Not Found</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            color: #333;
        }
        
        .container {
            background: white;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 60px 40px;
            text-align: center;
            max-width: 600px;
            width: 100%;
        }
        
        .error-code {
            font-size: 120px;
            font-weight: bold;
            color: #ffc107;
            line-height: 1;
            margin-bottom: 20px;
        }
        
        .error-title {
            font-size: 32px;
            color: #333;
            margin-bottom: 15px;
        }
        
        .error-message {
            font-size: 16px;
            color: #666;
            margin-bottom: 30px;
            line-height: 1.6;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            text-decoration: none;
            border-radius: 6px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }
        
        .icon {
            font-size: 80px;
            margin-bottom: 20px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="icon">🔍</div>
        <div class="error-code">404</div>
        <h1 class="error-title">Page Not Found</h1>
        <p class="error-message">
            Sorry, the page you are looking for does not exist.<br>
            The link may be broken or the page may have been removed.
        </p>
        <a href="/" class="btn">Back to Home</a>
    </div>
</body>
</html>
    