<?php
// URI holen und bereinigen
$uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
$uri = trim($uri, '/');

// Default Route
if ($uri === '') {
    $page = 'home';
} else {
    $page = $uri;
}

// Erlaubte Seiten (Whitelist!)
$allowedPages = [
    'home',
    'impressum',
    'services'
];

// 404, falls Seite nicht erlaubt
if (!in_array($page, $allowedPages)) {
    http_response_code(404);
    $page = 'home';
}

include 'includes/header.php';
include "pages/{$page}.php";
include 'includes/footer.php';