<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Page Not Found - Website Hosting Service</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
    <style>
        .not-found-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 100px 0;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }
        .not-found-icon {
            font-size: 5rem;
            margin-bottom: 2rem;
            opacity: 0.8;
        }
        .not-found-code {
            font-size: 6rem;
            font-weight: bold;
            margin-bottom: 1rem;
            opacity: 0.7;
        }
        .lang-switch {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
        }
    </style>
</head>
<body>
    <!-- Language Switcher -->
    <div class="lang-switch">
        <div class="dropdown">
            <button class="btn btn-outline-light dropdown-toggle" type="button" data-bs-toggle="dropdown">
                <i class="fas fa-globe"></i> Language
            </button>
            <ul class="dropdown-menu">
                <li><a class="dropdown-item" href="?lang=en">English</a></li>
                <li><a class="dropdown-item" href="?lang=es">Español</a></li>
                <li><a class="dropdown-item" href="?lang=fr">Français</a></li>
                <li><a class="dropdown-item" href="?lang=de">Deutsch</a></li>
                <li><a class="dropdown-item" href="?lang=ru">Русский</a></li>
            </ul>
        </div>
    </div>

    <section class="not-found-section">
        <div class="container">
            <div class="row justify-content-center">
                <div class="col-lg-6 text-center">
                    <i class="fas fa-search not-found-icon"></i>
                    <h1 class="not-found-code">404</h1>
                    <h2 class="display-6 mb-4">Page Not Found</h2>
                    <p class="lead mb-4">
                        The page you are looking for might have been removed, had its name changed, or is temporarily unavailable.
                    </p>
                    <div class="d-flex justify-content-center gap-3">
                        <button onclick="history.back()" class="btn btn-outline-light btn-lg">
                            <i class="fas fa-arrow-left me-2"></i>Go Back
                        </button>
                        <a href="/" class="btn btn-light btn-lg">
                            <i class="fas fa-home me-2"></i>Home Page
                        </a>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>
