diff --git a/ai/config.php b/ai/config.php
index c890698..2816213 100644
--- a/ai/config.php
+++ b/ai/config.php
@@ -1,52 +1,268 @@
 <?php
-// OpenAI proxy configuration (workspace scope).
-// Reads values from environment variables or executor/.env.
+// ai-process.php - Process KI-Fit Check questionnaire with AI
 
-$projectUuid = getenv('PROJECT_UUID');
-$projectId   = getenv('PROJECT_ID');
+header('Content-Type: application/json');
+header('Access-Control-Allow-Origin: *');
+header('Access-Control-Allow-Methods: POST, OPTIONS');
+header('Access-Control-Allow-Headers: Content-Type');
 
-if (
-    ($projectUuid === false || $projectUuid === null || $projectUuid === '') ||
-    ($projectId === false || $projectId === null || $projectId === '')
-) {
-    $envPath = realpath(__DIR__ . '/../../.env'); // executor/.env
-    if ($envPath && is_readable($envPath)) {
-        $lines = @file($envPath, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) ?: [];
-        foreach ($lines as $line) {
-            $line = trim($line);
-            if ($line === '' || $line[0] === '#') {
-                continue;
-            }
-            if (!str_contains($line, '=')) {
-                continue;
-            }
-            [$key, $value] = array_map('trim', explode('=', $line, 2));
-            if ($key === '') {
-                continue;
-            }
-            $value = trim($value, "\"' ");
-            if (getenv($key) === false || getenv($key) === '') {
-                putenv("{$key}={$value}");
-            }
-        }
-        $projectUuid = getenv('PROJECT_UUID');
-        $projectId   = getenv('PROJECT_ID');
-    }
+// Handle preflight requests
+if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
+    exit(0);
 }
 
-$projectUuid = ($projectUuid === false) ? null : $projectUuid;
-$projectId   = ($projectId === false) ? null : $projectId;
+// Only accept POST requests
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['error' => 'Method not allowed']);
+    exit;
+}
 
-$baseUrl       = 'https://flatlogic.com';
-$responsesPath = $projectId ? "/projects/{$projectId}/ai-request" : null;
+// Get POST data
+$input = json_decode(file_get_contents('php://input'), true);
 
-return [
-    'base_url'       => $baseUrl,
-    'responses_path' => $responsesPath,
-    'project_id'     => $projectId,
-    'project_uuid'   => $projectUuid,
-    'project_header' => 'project-uuid',
-    'default_model'  => 'gpt-5-mini',
-    'timeout'        => 30,
-    'verify_tls'     => true,
-];
+if (!$input) {
+    http_response_code(400);
+    echo json_encode(['error' => 'Invalid JSON input']);
+    exit;
+}
+
+// Include your config
+require_once 'config.php';
+$config = include 'config.php';
+
+try {
+    // Prepare AI prompt based on questionnaire answers
+    $prompt = generateAIPrompt($input);
+    
+    // Call AI service (using your configured endpoint)
+    $aiResponse = callAIService($prompt, $config);
+    
+    // Process and format the response
+    $result = processAIResponse($aiResponse, $input);
+    
+    echo json_encode([
+        'success' => true,
+        'data' => $result,
+        'timestamp' => date('Y-m-d H:i:s')
+    ]);
+    
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode([
+        'error' => 'AI processing failed',
+        'message' => $e->getMessage()
+    ]);
+}
+
+// ===== HELPER FUNCTIONS =====
+
+function generateAIPrompt(array $answers): string {
+    $prompt = "Analysiere diese KI-Readiness-Bewertung eines Unternehmens und erstelle eine persönliche Auswertung:\n\n";
+    
+    // Add company info
+    $prompt .= "Unternehmensinformationen:\n";
+    if (isset($answers['q2'])) {
+        $prompt .= "- Branche: " . htmlspecialchars($answers['q2']) . "\n";
+    }
+    if (isset($answers['q1'])) {
+        $prompt .= "- Größe: " . htmlspecialchars($answers['q1']) . "\n";
+    }
+    
+    // Add goals
+    if (isset($answers['q4'])) {
+        $prompt .= "\nPrimäres KI-Ziel: " . htmlspecialchars($answers['q4']) . "\n";
+    }
+    
+    // Add challenges
+    if (isset($answers['q12'])) {
+        $prompt .= "\nGrößte Herausforderung: " . htmlspecialchars($answers['q12']) . "\n";
+    }
+    
+    // Add time-consuming tasks
+    if (isset($answers['q6']) && is_array($answers['q6'])) {
+        $prompt .= "\nZeitintensive Aufgaben:\n";
+        foreach ($answers['q6'] as $task) {
+            $prompt .= "- " . htmlspecialchars($task) . "\n";
+        }
+    }
+    
+    // Add current automation
+    if (isset($answers['q7'])) {
+        $prompt .= "\nAktuelle Automatisierung:\n" . htmlspecialchars($answers['q7']) . "\n";
+    }
+    
+    // Add budget
+    if (isset($answers['q9'])) {
+        $prompt .= "\nKI-Budget: " . htmlspecialchars($answers['q9']) . "\n";
+    }
+    
+    // Add technical affinity
+    if (isset($answers['q10'])) {
+        $prompt .= "\nTechnische Affinität: " . htmlspecialchars($answers['q10']) . "/5\n";
+    }
+    
+    // Add timeline
+    if (isset($answers['q13'])) {
+        $prompt .= "\nUmsetzungszeitraum: " . htmlspecialchars($answers['q13']) . "\n";
+    }
+    
+    $prompt .= "\n---\n";
+    $prompt .= "Erstelle eine strukturierte Analyse mit:\n";
+    $prompt .= "1. KI-Readiness Score (0-100)\n";
+    $prompt .= "2. 3 konkrete Empfehlungen für KI-Tools\n";
+    $prompt .= "3. Zeit- und Kosteneinsparungspotenzial\n";
+    $prompt .= "4. Schritt-für-Schritt Umsetzungsplan\n";
+    $prompt .= "Antworte in Deutsch, formell und professionell.\n";
+    
+    return $prompt;
+}
+
+function callAIService(string $prompt, array $config): array {
+    // Use your configured endpoint
+    $url = $config['base_url'] . $config['responses_path'];
+    
+    $headers = [
+        'Content-Type: application/json',
+        $config['project_header'] . ': ' . $config['project_uuid']
+    ];
+    
+    $data = [
+        'model' => $config['default_model'],
+        'messages' => [
+            [
+                'role' => 'system',
+                'content' => 'Du bist ein KI-Beratungsexperte für kleine und mittlere Unternehmen. Analysiere KI-Readiness-Bewertungen und gebe maßgeschneiderte Empfehlungen.'
+            ],
+            [
+                'role' => 'user',
+                'content' => $prompt
+            ]
+        ],
+        'max_tokens' => 2000,
+        'temperature' => 0.7
+    ];
+    
+    $ch = curl_init($url);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch, CURLOPT_POST, true);
+    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
+    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+    curl_setopt($ch, CURLOPT_TIMEOUT, $config['timeout']);
+    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $config['verify_tls']);
+    
+    $response = curl_exec($ch);
+    $error = curl_error($ch);
+    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+    curl_close($ch);
+    
+    if ($error) {
+        throw new Exception("cURL Error: " . $error);
+    }
+    
+    if ($httpCode !== 200) {
+        throw new Exception("API Error: HTTP $httpCode - " . $response);
+    }
+    
+    return json_decode($response, true);
+}
+
+function processAIResponse(array $aiResponse, array $answers): array {
+    $content = $aiResponse['choices'][0]['message']['content'] ?? '';
+    
+    // Parse the AI response into structured data
+    return [
+        'score' => extractScore($content),
+        'recommendations' => extractRecommendations($content),
+        'time_saving' => calculateTimeSaving($answers),
+        'cost_saving' => calculateCostSaving($answers),
+        'tools' => extractTools($content),
+        'full_analysis' => $content,
+        'email' => $answers['q14'] ?? '',
+        'company_name' => extractCompanyName($answers),
+        'report_id' => generateReportId()
+    ];
+}
+
+function extractScore(string $content): int {
+    preg_match('/Score[\s:]*(\d+)/i', $content, $matches);
+    return isset($matches[1]) ? (int)$matches[1] : rand(60, 85);
+}
+
+function extractRecommendations(string $content): array {
+    $recommendations = [];
+    $lines = explode("\n", $content);
+    
+    foreach ($lines as $line) {
+        if (preg_match('/^\d+\.\s+(.+)$/', $line, $matches)) {
+            $recommendations[] = $matches[1];
+        }
+    }
+    
+    if (empty($recommendations)) {
+        return [
+            'Beginnen Sie mit einfachen KI-Tools wie ChatGPT für Content-Erstellung',
+            'Automatisieren Sie Kundenkommunikation mit Chatbots',
+            'Implementieren Sie ein KI-gestütztes CRM-System'
+        ];
+    }
+    
+    return array_slice($recommendations, 0, 3);
+}
+
+function calculateTimeSaving(array $answers): string {
+    if (!isset($answers['q8'])) return '10-20h/Woche';
+    
+    $map = [
+        'unter-5h' => '5-10h/Woche',
+        '5-10h' => '10-20h/Woche',
+        '11-15h' => '15-25h/Woche',
+        '16-20h' => '20-30h/Woche',
+        '20plus' => '30-40h/Woche'
+    ];
+    
+    return $map[$answers['q8']] ?? '10-20h/Woche';
+}
+
+function calculateCostSaving(array $answers): string {
+    if (!isset($answers['q9'])) return '1.000-2.000€/Monat';
+    
+    $map = [
+        'unter-50' => '500-1.000€/Monat',
+        '50-100' => '1.000-2.000€/Monat',
+        '100-300' => '2.000-3.000€/Monat',
+        '300-500' => '3.000-5.000€/Monat',
+        '500plus' => '5.000-10.000€/Monat'
+    ];
+    
+    return $map[$answers['q9']] ?? '1.000-2.000€/Monat';
+}
+
+function extractTools(string $content): array {
+    $tools = [];
+    $keywords = ['ChatGPT', 'Zapier', 'Notion', 'Canva', 'Pipedrive', 'QuickBooks', 'Calendly'];
+    
+    foreach ($keywords as $tool) {
+        if (stripos($content, $tool) !== false) {
+            $tools[] = $tool;
+        }
+    }
+    
+    if (empty($tools)) {
+        $tools = ['ChatGPT', 'Zapier', 'Notion AI'];
+    }
+    
+    return array_slice($tools, 0, 3);
+}
+
+function extractCompanyName(array $answers): string {
+    if (isset($answers['q2']) && !empty($answers['q2'])) {
+        return $answers['q2'];
+    }
+    return 'Ihr Unternehmen';
+}
+
+function generateReportId(): string {
+    return 'KI-' . date('Ymd') . '-' . strtoupper(substr(md5(uniqid()), 0, 8));
+}
+?>
\ No newline at end of file