diff --git a/public/config.php b/public/config.php
new file mode 100644
index 0000000..efde3e6
--- /dev/null
+++ b/public/config.php
@@ -0,0 +1,16 @@
+<?php
+
+return [
+    'site_title' => 'CodePress',
+    'site_description' => 'A simple PHP CMS',
+    'base_url' => '/',
+    'content_dir' => __DIR__ . '/public/content',
+    'templates_dir' => __DIR__ . '/templates',
+    'cache_dir' => __DIR__ . '/cache',
+    'default_page' => 'home',
+    'error_404' => '404',
+    'markdown_enabled' => true,
+    'php_enabled' => true,
+    'bootstrap_version' => '5.3.0',
+    'jquery_version' => '3.7.1'
+];
\ No newline at end of file
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..4965702
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,365 @@
+<?php
+
+require_once 'config.php';
+
+$config = include 'config.php';
+
+class CodePressCMS {
+    private $config;
+    private $menu = [];
+    private $searchResults = [];
+    
+    public function __construct($config) {
+        $this->config = $config;
+        $this->buildMenu();
+        
+        if (isset($_GET['search'])) {
+            $this->performSearch($_GET['search']);
+        }
+    }
+    
+    private function buildMenu() {
+        $this->menu = $this->scanDirectory($this->config['content_dir'], '');
+    }
+    
+    private function scanDirectory($dir, $prefix) {
+        if (!is_dir($dir)) return [];
+        
+        $items = scandir($dir);
+        sort($items);
+        $result = [];
+        
+        foreach ($items as $item) {
+            if ($item[0] === '.') continue;
+            
+            $path = $dir . '/' . $item;
+            $relativePath = $prefix ? $prefix . '/' . $item : $item;
+            
+            if (is_dir($path)) {
+                $result[] = [
+                    'type' => 'folder',
+                    'title' => ucfirst($item),
+                    'path' => $relativePath,
+                    'children' => $this->scanDirectory($path, $relativePath)
+                ];
+            } elseif (preg_match('/\.(md|php|html)$/', $item)) {
+                $title = ucfirst(pathinfo($item, PATHINFO_FILENAME));
+                $result[] = [
+                    'type' => 'file',
+                    'title' => $title,
+                    'path' => $relativePath,
+                    'url' => '?page=' . $relativePath
+                ];
+            }
+        }
+        
+        return $result;
+    }
+    
+    private function performSearch($query) {
+        $this->searchResults = [];
+        $this->searchInDirectory($this->config['content_dir'], '', $query);
+    }
+    
+    private function searchInDirectory($dir, $prefix, $query) {
+        if (!is_dir($dir)) return;
+        
+        $items = scandir($dir);
+        
+        foreach ($items as $item) {
+            if ($item[0] === '.') continue;
+            
+            $path = $dir . '/' . $item;
+            $relativePath = $prefix ? $prefix . '/' . $item : $item;
+            
+            if (is_dir($path)) {
+                $this->searchInDirectory($path, $relativePath, $query);
+} elseif (preg_match('/\.(md|php|html)$/', $item)) {
+                $content = file_get_contents($path);
+                if (stripos($content, $query) !== false || stripos($item, $query) !== false) {
+                    $title = ucfirst(pathinfo($item, PATHINFO_FILENAME));
+                    $this->searchResults[] = [
+                        'title' => $title,
+                        'path' => $relativePath,
+                        'url' => '?page=' . $relativePath,
+                        'snippet' => $this->createSnippet($content, $query)
+                    ];
+                }
+            }
+        }
+    }
+    
+    private function createSnippet($content, $query) {
+        $content = strip_tags($content);
+        $pos = stripos($content, $query);
+        if ($pos === false) return substr($content, 0, 100) . '...';
+        
+        $start = max(0, $pos - 50);
+        $snippet = substr($content, $start, 150);
+        return '...' . $snippet . '...';
+    }
+    
+    public function getPage() {
+        if (isset($_GET['search'])) {
+            return $this->getSearchResults();
+        }
+        
+        $page = $_GET['page'] ?? $this->config['default_page'];
+        $page = preg_replace('/\.[^.]+$/', '', $page);
+        
+        $filePath = $this->config['content_dir'] . '/' . $page;
+        $actualFilePath = null;
+        
+        if (file_exists($filePath . '.md')) {
+            $actualFilePath = $filePath . '.md';
+            $result = $this->parseMarkdown(file_get_contents($actualFilePath));
+        } elseif (file_exists($filePath . '.php')) {
+            $actualFilePath = $filePath . '.php';
+            $result = $this->parsePHP($actualFilePath);
+        } elseif (file_exists($filePath . '.html')) {
+            $actualFilePath = $filePath . '.html';
+            $result = $this->parseHTML(file_get_contents($actualFilePath));
+        } elseif (file_exists($filePath)) {
+            $actualFilePath = $filePath;
+            $extension = pathinfo($filePath, PATHINFO_EXTENSION);
+            if ($extension === 'md') {
+                $result = $this->parseMarkdown(file_get_contents($actualFilePath));
+            } elseif ($extension === 'php') {
+                $result = $this->parsePHP($actualFilePath);
+            } elseif ($extension === 'html') {
+                $result = $this->parseHTML(file_get_contents($actualFilePath));
+            }
+        }
+        
+        if (isset($result) && $actualFilePath) {
+            $result['file_info'] = $this->getFileInfo($actualFilePath);
+            return $result;
+        }
+        
+        return $this->getError404();
+    }
+    
+    private function getFileInfo($filePath) {
+        if (!file_exists($filePath)) {
+            return null;
+        }
+        
+        $stats = stat($filePath);
+        $created = date('d-m-Y H:i', $stats['ctime']);
+        $modified = date('d-m-Y H:i', $stats['mtime']);
+        
+        return [
+            'created' => $created,
+            'modified' => $modified,
+            'size' => $this->formatFileSize($stats['size'])
+        ];
+    }
+    
+    private function formatFileSize($bytes) {
+        $units = ['B', 'KB', 'MB', 'GB'];
+        $bytes = max($bytes, 0);
+        $pow = floor(($bytes ? log($bytes) : 0) / log(1024));
+        $pow = min($pow, count($units) - 1);
+        
+        $bytes /= pow(1024, $pow);
+        
+        return round($bytes, 2) . ' ' . $units[$pow];
+    }
+    
+    private function getSearchResults() {
+        $query = $_GET['search'];
+        $content = '<h2>Search Results for: "' . htmlspecialchars($query) . '"</h2>';
+        
+        if (empty($this->searchResults)) {
+            $content .= '<p>No results found.</p>';
+        } else {
+            $content .= '<p>Found ' . count($this->searchResults) . ' results:</p>';
+            foreach ($this->searchResults as $result) {
+                $content .= '<div class="card mb-3">';
+                $content .= '<div class="card-body">';
+                $content .= '<h5 class="card-title"><a href="' . htmlspecialchars($result['url']) . '">' . htmlspecialchars($result['title']) . '</a></h5>';
+                $content .= '<p class="card-text text-muted">' . htmlspecialchars($result['path']) . '</p>';
+                $content .= '<p class="card-text">' . htmlspecialchars($result['snippet']) . '</p>';
+                $content .= '</div></div>';
+            }
+        }
+        
+        return [
+            'title' => 'Search Results',
+            'content' => $content
+        ];
+    }
+    
+    private function parseMarkdown($content) {
+        $lines = explode("\n", $content);
+        $title = '';
+        $body = '';
+        $inBody = false;
+        
+        foreach ($lines as $line) {
+            if (!$inBody && preg_match('/^#\s+(.+)$/', $line, $matches)) {
+                $title = $matches[1];
+                $inBody = true;
+            } elseif ($inBody || trim($line) !== '') {
+                $body .= $line . "\n";
+                $inBody = true;
+            }
+        }
+        
+        $body = preg_replace('/### (.+)/', '<h3>$1</h3>', $body);
+        $body = preg_replace('/## (.+)/', '<h2>$1</h2>', $body);
+        $body = preg_replace('/# (.+)/', '<h1>$1</h1>', $body);
+        $body = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $body);
+        $body = preg_replace('/\*(.+?)\*/', '<em>$1</em>', $body);
+        
+        // Convert Markdown links to HTML links
+        $body = preg_replace('/\[([^\]]+)\]\(([^)]+)\)/', '<a href="$2">$1</a>', $body);
+        
+        // Convert relative internal links to CMS format
+        $body = preg_replace('/href="\/blog\/([^"]+)"/', 'href="?page=blog/$1"', $body);
+        $body = preg_replace('/href="\/([^"]+)"/', 'href="?page=$1"', $body);
+        
+        $body = preg_replace('/\n\n/', '</p><p>', $body);
+        $body = '<p>' . $body . '</p>';
+        $body = preg_replace('/<p><\/p>/', '', $body);
+        $body = preg_replace('/<p>(<h[1-6]>)/', '$1', $body);
+        $body = preg_replace('/(<\/h[1-6]>)<\/p>/', '$1', $body);
+        
+        return [
+            'title' => $title ?: 'Untitled',
+            'content' => $body
+        ];
+    }
+    
+    private function parsePHP($filePath) {
+        ob_start();
+        $title = 'Untitled';
+        include $filePath;
+        $content = ob_get_clean();
+        
+        return [
+            'title' => $title,
+            'content' => $content
+        ];
+    }
+    
+    private function parseHTML($content) {
+        $title = 'Untitled';
+        
+        if (preg_match('/<title>(.*?)<\/title>/i', $content, $matches)) {
+            $title = strip_tags($matches[1]);
+        } elseif (preg_match('/<h1[^>]*>(.*?)<\/h1>/i', $content, $matches)) {
+            $title = strip_tags($matches[1]);
+        }
+        
+        return [
+            'title' => $title,
+            'content' => $content
+        ];
+    }
+    
+    private function getError404() {
+        return [
+            'title' => 'Page Not Found',
+            'content' => '<h1>404 - Page Not Found</h1><p>The page you are looking for does not exist.</p>'
+        ];
+    }
+    
+    public function getMenu() {
+        return $this->menu;
+    }
+    
+    public function render() {
+        $page = $this->getPage();
+        $menu = $this->getMenu();
+        $breadcrumb = $this->getBreadcrumb();
+        
+        $template = file_get_contents($this->config['templates_dir'] . '/layout.html');
+        
+        $template = str_replace('{{site_title}}', $this->config['site_title'], $template);
+        $template = str_replace('{{page_title}}', $page['title'], $template);
+        $template = str_replace('{{content}}', $page['content'], $template);
+        $template = str_replace('{{search_query}}', isset($_GET['search']) ? htmlspecialchars($_GET['search']) : '', $template);
+        $template = str_replace('{{breadcrumb}}', $breadcrumb, $template);
+        
+        // File info for footer
+        $fileInfo = '';
+        if (isset($page['file_info'])) {
+            $fileInfo = '<i class="bi bi-file-text"></i> Created: ' . htmlspecialchars($page['file_info']['created']) . 
+                       ' | Modified: ' . htmlspecialchars($page['file_info']['modified']);
+        }
+        $template = str_replace('{{file_info}}', $fileInfo, $template);
+        
+        $menuHtml = $this->renderMenu($menu);
+        
+        $template = str_replace('{{menu}}', $menuHtml, $template);
+        
+        echo $template;
+    }
+    
+    private function getBreadcrumb() {
+        if (isset($_GET['search'])) {
+            return '<nav aria-label="breadcrumb"><ol class="breadcrumb"><li class="breadcrumb-item"><a href="?page=' . $this->config['default_page'] . '">Home</a></li><li class="breadcrumb-item active">Search</li></ol></nav>';
+        }
+        
+        $page = $_GET['page'] ?? $this->config['default_page'];
+        $page = preg_replace('/\.[^.]+$/', '', $page);
+        
+        if ($page === $this->config['default_page']) {
+            return '<nav aria-label="breadcrumb"><ol class="breadcrumb"><li class="breadcrumb-item active">Home</li></ol></nav>';
+        }
+        
+        $parts = explode('/', $page);
+        $breadcrumb = '<nav aria-label="breadcrumb"><ol class="breadcrumb"><li class="breadcrumb-item"><a href="?page=' . $this->config['default_page'] . '">Home</a></li>';
+        
+        $path = '';
+        foreach ($parts as $i => $part) {
+            $path .= ($path ? '/' : '') . $part;
+            $title = ucfirst($part);
+            
+            if ($i === count($parts) - 1) {
+                $breadcrumb .= '<li class="breadcrumb-item active">' . $title . '</li>';
+            } else {
+                $breadcrumb .= '<li class="breadcrumb-item"><a href="?page=' . $path . '">' . $title . '</a></li>';
+            }
+        }
+        
+        $breadcrumb .= '</ol></nav>';
+        return $breadcrumb;
+    }
+    
+    private function renderMenu($items, $level = 0) {
+        $html = '';
+        foreach ($items as $item) {
+            if ($item['type'] === 'folder') {
+                $hasChildren = !empty($item['children']);
+                $html .= '<li class="nav-item">';
+                
+                if ($hasChildren) {
+                    $folderId = 'folder-' . str_replace('/', '-', $item['path']);
+                    $html .= '<span class="nav-link folder-toggle" data-bs-toggle="collapse" data-bs-target="#' . $folderId . '" aria-expanded="false">';
+                    $html .= '<i class="arrow bi bi-chevron-right"></i> ' . htmlspecialchars($item['title']);
+                    $html .= '</span>';
+                    $html .= '<ul class="nav flex-column ms-2 collapse" id="' . $folderId . '">';
+                    $html .= $this->renderMenu($item['children'], $level + 1);
+                    $html .= '</ul>';
+                } else {
+                    $html .= '<span class="nav-link folder-disabled" disabled>';
+                    $html .= '<i class="arrow bi bi-chevron-right"></i> ' . htmlspecialchars($item['title']);
+                    $html .= '</span>';
+                }
+                
+                $html .= '</li>';
+            } else {
+                $active = (isset($_GET['page']) && $_GET['page'] === $item['path']) ? 'active' : '';
+                $html .= '<li class="nav-item">';
+                $html .= '<a class="nav-link page-link ' . $active . '" href="' . htmlspecialchars($item['url']) . '">' . htmlspecialchars($item['title']) . '</a>';
+                $html .= '</li>';
+            }
+        }
+        return $html;
+    }
+}
+
+$cms = new CodePressCMS($config);
+$cms->render();
\ No newline at end of file
diff --git a/public/templates/layout.html b/public/templates/layout.html
new file mode 100644
index 0000000..cc23028
--- /dev/null
+++ b/public/templates/layout.html
@@ -0,0 +1,313 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{page_title}} - {{site_title}}</title>
+    <link rel="icon" type="image/svg+xml" href="assets/favicon.svg">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.0/font/bootstrap-icons.css" rel="stylesheet">
+    <style>
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+        
+        html, body {
+            height: 100%;
+        }
+        
+        body {
+            display: flex;
+            flex-direction: column;
+            min-height: 100vh;
+        }
+        
+        .main-wrapper {
+            flex: 1;
+            display: flex;
+            flex-direction: column;
+        }
+        
+        .content-wrapper {
+            flex: 1;
+            display: flex;
+            overflow: hidden;
+        }
+        
+        .sidebar {
+            width: 250px;
+            background-color: #f8f9fa;
+            border-right: 1px solid #dee2e6;
+            overflow-y: auto;
+            flex-shrink: 0;
+        }
+        
+        .main-content {
+            flex: 1;
+            overflow-y: auto;
+            padding: 20px;
+        }
+        
+        .folder-toggle {
+            font-weight: bold;
+            color: #212529 !important;
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            padding: 0.5rem 0.75rem;
+            background-color: #f8f9fa !important;
+            margin: 0.125rem 0;
+            transition: background-color 0.2s ease;
+        }
+        .folder-toggle:hover {
+            background-color: #e9ecef !important;
+        }
+        .folder-toggle[aria-expanded="true"] {
+            background-color: #dee2e6 !important;
+            color: #212529 !important;
+            font-weight: 600;
+        }
+        /* Progressive background colors for nested folders */
+        .nav .nav .folder-toggle {
+            background-color: #f1f3f4 !important;
+        }
+        .nav .nav .nav .folder-toggle {
+            background-color: #eaedee !important;
+        }
+        .nav .nav .nav .nav .folder-toggle {
+            background-color: #e3e7e8 !important;
+        }
+        .nav .nav .nav .nav .nav .folder-toggle {
+            background-color: #dce1e2 !important;
+        }
+        .nav .nav .nav .nav .nav .nav .folder-toggle {
+            background-color: #d5dbdd !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .folder-toggle {
+            background-color: #ced5d8 !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .nav .folder-toggle {
+            background-color: #c7cfd3 !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .nav .nav .folder-toggle {
+            background-color: #c0c9ce !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .nav .nav .nav .folder-toggle {
+            background-color: #b9c3c9 !important;
+        }
+        .folder-toggle .arrow {
+            margin-right: 8px;
+            transition: transform 0.2s;
+            font-size: 0.8em;
+        }
+        .folder-toggle[aria-expanded="true"] .arrow {
+            transform: rotate(90deg);
+        }
+        .page-link {
+            color: #495057 !important;
+            font-weight: 500;
+            padding: 0.5rem 0.75rem;
+            padding-left: 2rem;
+            background-color: #ffffff !important;
+            margin: 0.125rem 0;
+            transition: background-color 0.2s ease;
+        }
+        /* Progressive background colors for nested pages */
+        .nav .nav .page-link {
+            background-color: #fafbfc !important;
+        }
+        .nav .nav .nav .page-link {
+            background-color: #f5f7f8 !important;
+        }
+        .nav .nav .nav .nav .page-link {
+            background-color: #f0f3f4 !important;
+        }
+        .nav .nav .nav .nav .nav .page-link {
+            background-color: #ebefef !important;
+        }
+        .nav .nav .nav .nav .nav .nav .page-link {
+            background-color: #e6eaea !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .page-link {
+            background-color: #e1e5e5 !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .nav .page-link {
+            background-color: #dce0e0 !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .nav .nav .page-link {
+            background-color: #d7dbdb !important;
+        }
+        .nav .nav .nav .nav .nav .nav .nav .nav .nav .nav .page-link {
+            background-color: #d2d6d6 !important;
+        }
+        .page-link:hover {
+            color: #212529 !important;
+            background-color: #f8f9fa !important;
+        }
+        .nav-link.active {
+            background-color: #0d6efd !important;
+            color: #212529 !important;
+            font-weight: 600;
+        }
+        .file-info {
+            font-size: 0.9rem;
+            color: #6c757d;
+        }
+        .site-info a {
+            color: #0d6efd;
+            text-decoration: none;
+        }
+        .site-info a:hover {
+            text-decoration: underline;
+        }
+        .search-form {
+            max-width: 300px;
+        }
+        .card-title a {
+            text-decoration: none;
+            color: inherit;
+        }
+        .card-title a:hover {
+            text-decoration: underline;
+        }
+        .folder-disabled {
+            font-weight: 500;
+            color: #6c757d !important;
+            cursor: not-allowed;
+            display: flex;
+            align-items: center;
+            padding: 0.5rem 0.75rem;
+            background-color: #f8f9fa !important;
+            margin: 0.125rem 0;
+            opacity: 0.7;
+        }
+        .folder-disabled .arrow {
+            margin-right: 8px;
+            font-size: 0.8em;
+            opacity: 0.6;
+        }
+        
+        @media (max-width: 768px) {
+            .sidebar {
+                width: 200px;
+            }
+        }
+    </style>
+</head>
+<body>
+    <header class="bg-primary text-white py-3">
+        <div class="container-fluid">
+            <div class="row align-items-center">
+                <div class="col">
+                    <div class="d-flex align-items-center">
+                        <img src="assets/icon.svg" alt="CodePress Logo" width="32" height="32" class="me-2">
+                        <h1 class="h3 mb-0">{{site_title}}</h1>
+                    </div>
+                </div>
+                <div class="col-auto">
+                    <form class="d-flex" method="GET" action="">
+                        <input class="form-control me-2" type="search" name="search" placeholder="Search..." value="{{search_query}}">
+                        <button class="btn btn-outline-light" type="submit">Search</button>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </header>
+    
+    <div class="main-wrapper">
+        <div class="content-wrapper">
+            <nav class="sidebar">
+                <div class="pt-3">
+                    <ul class="nav flex-column">
+                        {{menu}}
+                    </ul>
+                </div>
+            </nav>
+            
+            <main class="main-content">
+                <div>
+                    {{breadcrumb}}
+                </div>
+                <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
+                    <h2>{{page_title}}</h2>
+                </div>
+                <div class="content">
+                    {{content}}
+                </div>
+            </main>
+        </div>
+    </div>
+    
+    <footer class="bg-light border-top py-3">
+        <div class="container-fluid">
+            <div class="row">
+                <div class="col-md-12">
+                    <div class="d-flex justify-content-between align-items-center">
+                        <div class="file-info">
+                            {{file_info}}
+                        </div>
+                        <div class="site-info">
+                            <small class="text-muted">Powered by <a href="https://git.noorlander.info/E.Noorlander/CodePress.git" target="_blank" rel="noopener">CodePress CMS</a></small>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </footer>
+    
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+    <script>
+        document.addEventListener('DOMContentLoaded', function() {
+            // Open folders that contain the current active page
+            const activeLink = document.querySelector('.nav-link.active');
+            if (activeLink) {
+                let parent = activeLink.closest('.collapse');
+                while (parent) {
+                    const toggle = document.querySelector('[data-bs-target="#' + parent.id + '"]');
+                    if (toggle) {
+                        const collapse = new bootstrap.Collapse(parent, {
+                            show: true
+                        });
+                        toggle.setAttribute('aria-expanded', 'true');
+                    }
+                    parent = parent.parentElement.closest('.collapse');
+                }
+            }
+            
+            // Close other folders when opening a new one
+            const folderToggles = document.querySelectorAll('.folder-toggle');
+            folderToggles.forEach(toggle => {
+                toggle.addEventListener('click', function(e) {
+                    const targetId = this.getAttribute('data-bs-target');
+                    const isExpanded = this.getAttribute('aria-expanded') === 'true';
+                    
+                    if (!isExpanded) {
+                        // Close all other folders
+                        folderToggles.forEach(otherToggle => {
+                            if (otherToggle !== this) {
+                                const otherTargetId = otherToggle.getAttribute('data-bs-target');
+                                if (otherTargetId) {
+                                    const otherCollapse = document.querySelector(otherTargetId);
+                                    if (otherCollapse) {
+                                        const bsCollapse = bootstrap.Collapse.getInstance(otherCollapse);
+                                        if (bsCollapse) {
+                                            bsCollapse.hide();
+                                        } else {
+                                            new bootstrap.Collapse(otherCollapse, {
+                                                hide: true
+                                            });
+                                        }
+                                        otherToggle.setAttribute('aria-expanded', 'false');
+                                    }
+                                }
+                            }
+                        });
+                    }
+                });
+            });
+        });
+    </script>
+</body>
+</html>
\ No newline at end of file