form

app/globals.css

@@ -11,7 +11,6 @@
   body {
     @apply bg-white text-slate-800 font-serif antialiased selection:bg-slate-900 selection:text-white;
     line-height: 1.8;
-    -webkit-tap-highlight-color: transparent;
   }
   
   /* Typography */
@@ -65,30 +64,17 @@
   }
   
   /* Focus states */
-  a, button, input, textarea {
-    -webkit-tap-highlight-color: transparent;
-  }
-
   a:focus,
   button:focus,
   input:focus,
-  textarea:focus,
+  textarea:focus {
-  a:active,
-  button:active,
-  input:active,
-  textarea:active,
-  a:focus-visible,
-  button:focus-visible,
-  input:focus-visible,
-  textarea:focus-visible {
     outline: none !important;
-    outline: 0 !important;
     box-shadow: none !important;
-    border-radius: inherit !important;
   }
 
-  button::-moz-focus-inner {
+  /* Remove default tap highlight on mobile */
-    border: 0 !important;
+  * {
+    -webkit-tap-highlight-color: transparent !important;
   }
 }
 
@@ -382,7 +368,8 @@
 }
 
 .highlighter-tag:focus {
-  @apply ring-2 ring-slate-900 ring-offset-2 -translate-y-0.5 scale-105;
+  @apply -translate-y-0.5 scale-105;
+  outline: none !important;
 }
 
 /* Marker Title Styles */

package.json

@@ -14,6 +14,7 @@
     "test:file-examples": "tsx ./scripts/test-file-examples-comprehensive.ts"
   },
   "dependencies": {
+    "@react-pdf/renderer": "^4.3.2",
     "@types/ioredis": "^4.28.10",
     "@types/react": "^19.2.8",
     "@types/react-dom": "^19.2.3",
@@ -24,6 +25,7 @@
     "mermaid": "^11.12.2",
     "next": "^16.1.6",
     "prismjs": "^1.30.0",
+    "qrcode": "^1.5.4",
     "react": "^19.2.3",
     "react-dom": "^19.2.3",
     "shiki": "^1.24.2",
@@ -33,6 +35,7 @@
     "@tailwindcss/typography": "^0.5.15",
     "@types/node": "^25.0.6",
     "@types/prismjs": "^1.26.5",
+    "@types/qrcode": "^1.5.6",
     "autoprefixer": "^10.4.20",
     "postcss": "^8.4.49",
     "tsx": "^4.21.0",

src/components/ContactForm.tsx

@@ -4,7 +4,10 @@ import * as React from 'react';
 import { useState, useMemo, useEffect, useRef } from 'react';
 import { useRouter, useSearchParams } from 'next/navigation';
 import { motion, AnimatePresence, useSpring, useTransform } from 'framer-motion';
-import { Check, ChevronRight, ChevronLeft, Send, Info, Plus, Minus, Upload, FileText, X, Trash2, Palette, RefreshCw, Calendar, Zap, ShieldCheck, AlertCircle, ShoppingCart, Globe } from 'lucide-react';
+import { Check, ChevronRight, ChevronLeft, Send, Info, Plus, Minus, Upload, FileText, X, Trash2, Palette, RefreshCw, Calendar, Zap, ShieldCheck, AlertCircle, ShoppingCart, Globe, Download, Share2 } from 'lucide-react';
+import dynamic from 'next/dynamic';
+import * as QRCode from 'qrcode';
+import { EstimationPDF } from './EstimationPDF';
 import { 
   ConceptWebsite, 
   ConceptTarget, 
@@ -17,6 +20,12 @@ import {
   HeroArchitecture
 } from './Landing/ConceptIllustrations';
 
+// Dynamically import PDF components to avoid SSR issues
+const PDFDownloadLink = dynamic(
+  () => import('@react-pdf/renderer').then((mod) => mod.PDFDownloadLink),
+  { ssr: false }
+);
+
 // Pricing constants from PRICING.md
 const PRICING = {
   BASE_WEBSITE: 6000,
@@ -131,6 +140,9 @@ const API_OPTIONS = [
   { id: 'stripe', label: 'Stripe / Payment', desc: 'Zahlungsabwicklung und Abonnements.' },
   { id: 'newsletter', label: 'Newsletter / Marketing', desc: 'Mailchimp, Brevo, ActiveCampaign etc.' },
   { id: 'ecommerce', label: 'E-Commerce / Shop', desc: 'Shopify, WooCommerce, Shopware Sync.' },
+  { id: 'hr', label: 'HR / Recruiting', desc: 'Personio, Workday, Recruitee etc.' },
+  { id: 'realestate', label: 'Immobilien', desc: 'OpenImmo, FlowFact, Immowelt Sync.' },
+  { id: 'calendar', label: 'Termine / Booking', desc: 'Calendly, Shore, Doctolib etc.' },
   { id: 'social', label: 'Social Media Sync', desc: 'Automatisierte Posts oder Feeds.' },
 ];
 
@@ -228,8 +240,14 @@ export function ContactForm() {
   const [stepIndex, setStepIndex] = useState(0);
   const [state, setState] = useState<FormState>(initialState);
   const [isSubmitted, setIsSubmitted] = useState(false);
+  const [isClient, setIsClient] = useState(false);
+  const [qrCodeData, setQrCodeData] = useState<string>('');
   const formContainerRef = useRef<HTMLDivElement>(null);
 
+  useEffect(() => {
+    setIsClient(true);
+  }, []);
+
   // URL Binding
   useEffect(() => {
     const step = searchParams.get('step');
@@ -246,8 +264,9 @@ export function ContactForm() {
     }
   }, []);
 
-  useEffect(() => {
+  const currentUrl = useMemo(() => {
-    const params = new URLSearchParams(searchParams);
+    if (!isClient) return '';
+    const params = new URLSearchParams();
     params.set('step', stepIndex.toString());
     
     const configData = {
@@ -266,8 +285,15 @@ export function ContactForm() {
     const stateString = btoa(unescape(encodeURIComponent(JSON.stringify(configData))));
     params.set('config', stateString);
     
-    router.replace(`?${params.toString()}`, { scroll: false });
+    return `${window.location.origin}${window.location.pathname}?${params.toString()}`;
-  }, [state.projectType, state.selectedPages, state.features, state.functions, state.apiSystems, state.cmsSetup, state.languagesCount, state.deadline, state.designVibe, state.colorScheme, stepIndex]);
+  }, [state, stepIndex, isClient]);
+
+  useEffect(() => {
+    if (currentUrl) {
+      router.replace(currentUrl, { scroll: false });
+      QRCode.toDataURL(currentUrl, { margin: 1, width: 200 }).then(setQrCodeData);
+    }
+  }, [currentUrl]);
 
   const totalPagesCount = useMemo(() => {
     return state.selectedPages.length + state.otherPages.length;
@@ -341,7 +367,15 @@ export function ContactForm() {
 
   const randomizeColors = () => {
     const palette = HARMONIOUS_PALETTES[Math.floor(Math.random() * HARMONIOUS_PALETTES.length)];
-    updateState({ colorScheme: palette });
+    // Maintain length if user added more colors
+    let finalPalette = [...palette];
+    if (state.colorScheme.length > palette.length) {
+      const diff = state.colorScheme.length - palette.length;
+      for(let i=0; i<diff; i++) {
+        finalPalette.push('#' + Math.floor(Math.random()*16777215).toString(16).padStart(6, '0'));
+      }
+    }
+    updateState({ colorScheme: finalPalette });
   };
 
   const RepeatableList = ({ 
@@ -383,7 +417,7 @@ export function ContactForm() {
                 setInput('');
               }
             }}
-            className="w-16 h-16 rounded-full bg-slate-900 text-white flex items-center justify-center hover:bg-slate-800 transition-colors shrink-0 focus:outline-none overflow-hidden relative"
+            className="w-16 h-16 rounded-full bg-slate-900 text-white flex items-center justify-center hover:bg-slate-800 transition-colors shrink-0 focus:outline-none overflow-hidden relative rounded-[2rem]"
           >
             <Plus size={24} />
           </button>
@@ -399,7 +433,7 @@ export function ContactForm() {
                 className="flex items-center gap-2 px-4 py-2 bg-slate-100 rounded-full text-sm font-medium text-slate-700"
               >
                 <span className="truncate max-w-[200px]">{item}</span>
-                <button type="button" onClick={() => onRemove(i)} className="text-slate-400 hover:text-slate-900 transition-colors focus:outline-none overflow-hidden relative">
+                <button type="button" onClick={() => onRemove(i)} className="text-slate-400 hover:text-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full">
                   <X size={14} />
                 </button>
               </motion.div>
@@ -436,7 +470,7 @@ export function ContactForm() {
     <button
       type="button"
       onClick={onChange}
-      className={`p-6 rounded-[2rem] border-2 text-left transition-all duration-300 flex items-start gap-4 focus:outline-none overflow-hidden relative ${
+      className={`p-6 rounded-[2rem] border-2 text-left transition-all duration-300 flex items-start gap-4 focus:outline-none overflow-hidden relative rounded-[2rem] ${
         checked ? 'border-slate-900 bg-slate-900 text-white' : 'border-slate-100 bg-white hover:border-slate-200'
       }`}
     >
@@ -464,7 +498,7 @@ export function ContactForm() {
                 key={type.id}
                 type="button"
                 onClick={() => updateState({ projectType: type.id as ProjectType })}
-                className={`p-10 rounded-[2.5rem] border-2 text-left transition-all duration-300 focus:outline-none overflow-hidden relative ${
+                className={`p-10 rounded-[2.5rem] border-2 text-left transition-all duration-300 focus:outline-none overflow-hidden relative rounded-[2.5rem] ${
                   state.projectType === type.id ? 'border-slate-900 bg-slate-900 text-white' : 'border-slate-100 bg-white hover:border-slate-200'
                 }`}
               >
@@ -500,7 +534,7 @@ export function ContactForm() {
               <div className="space-y-4">
                 <p className="text-sm font-bold text-slate-900">Sitemap hochladen (optional)</p>
                 <div 
-                  className={`relative group border-2 border-dashed rounded-[2rem] p-6 transition-all duration-300 flex flex-col items-center justify-center gap-2 cursor-pointer min-h-[120px] ${
+                  className={`relative group border-2 border-dashed rounded-[2rem] p-6 transition-all duration-300 flex flex-col items-center justify-center gap-2 cursor-pointer min-h-[120px] rounded-[2rem] ${
                     state.sitemapFile ? 'border-slate-900 bg-slate-50' : 'border-slate-200 hover:border-slate-400 bg-white'
                   }`}
                   onDragOver={(e) => { e.preventDefault(); e.stopPropagation(); }}
@@ -520,7 +554,7 @@ export function ContactForm() {
                     <div className="flex items-center gap-3 text-slate-900">
                       <FileText size={24} />
                       <span className="font-bold text-sm truncate max-w-[150px]">{state.sitemapFile.name}</span>
-                      <button type="button" onClick={(e) => { e.stopPropagation(); updateState({ sitemapFile: null }); }} className="p-1 hover:bg-slate-200 rounded-full transition-colors focus:outline-none overflow-hidden relative"><X size={16} /></button>
+                      <button type="button" onClick={(e) => { e.stopPropagation(); updateState({ sitemapFile: null }); }} className="p-1 hover:bg-slate-200 rounded-full transition-colors focus:outline-none overflow-hidden relative rounded-full"><X size={16} /></button>
                     </div>
                   ) : (
                     <>
@@ -574,7 +608,7 @@ export function ContactForm() {
                     key={vibe.id}
                     type="button"
                     onClick={() => updateState({ designVibe: vibe.id })}
-                    className={`p-6 rounded-[2rem] border-2 text-left transition-all duration-300 focus:outline-none overflow-hidden relative group ${
+                    className={`p-6 rounded-[2rem] border-2 text-left transition-all duration-300 focus:outline-none overflow-hidden relative rounded-[2rem] group ${
                       state.designVibe === vibe.id ? 'border-slate-900 bg-slate-900 text-white' : 'border-slate-100 bg-white hover:border-slate-200'
                     }`}
                   >
@@ -584,7 +618,7 @@ export function ContactForm() {
                       </div>
                       <h4 className={`font-bold ${state.designVibe === vibe.id ? 'text-white' : 'text-slate-900'}`}>{vibe.label}</h4>
                     </div>
-                    <p className={`text-sm leading-relaxed ${state.designVibe === vibe.id ? 'text-slate-100' : 'text-slate-500'}`}>{vibe.desc}</p>
+                    <p className={`text-sm leading-relaxed ${state.designVibe === vibe.id ? 'text-white opacity-90' : 'text-slate-500'}`}>{vibe.desc}</p>
                   </button>
                 ))}
               </div>
@@ -596,15 +630,16 @@ export function ContactForm() {
                 <button
                   type="button"
                   onClick={randomizeColors}
-                  className="w-full md:w-auto flex items-center justify-center gap-3 px-8 py-4 rounded-full bg-slate-900 text-white text-sm font-bold uppercase tracking-widest hover:bg-slate-800 transition-all focus:outline-none shadow-xl shadow-slate-200 active:scale-95 overflow-hidden relative"
+                  className="w-full md:w-auto flex items-center justify-center gap-3 px-10 py-5 rounded-full bg-slate-900 text-white text-sm font-bold uppercase tracking-[0.2em] hover:bg-slate-800 transition-all focus:outline-none shadow-2xl shadow-slate-300 active:scale-95 overflow-hidden relative rounded-full group"
                 >
-                  <RefreshCw size={18} /> Farbschema würfeln
+                  <RefreshCw size={20} className="group-hover:rotate-180 transition-transform duration-500" />
+                  <span>Farbschema würfeln</span>
                 </button>
               </div>
               <div className="flex flex-wrap gap-6 p-8 bg-white border border-slate-100 rounded-[2rem]">
                 {state.colorScheme.map((color, i) => (
                   <div key={i} className="flex flex-col items-center gap-3">
-                    <div className="relative w-16 h-16 rounded-2xl border border-slate-200 shadow-sm overflow-hidden">
+                    <div className="relative w-16 h-16 rounded-2xl border border-slate-200 shadow-sm overflow-hidden rounded-2xl">
                       <input
                         type="color"
                         value={color}
@@ -622,7 +657,7 @@ export function ContactForm() {
                 <button
                   type="button"
                   onClick={() => updateState({ colorScheme: [...state.colorScheme, '#000000'] })}
-                  className="w-16 h-16 rounded-2xl border-2 border-dashed border-slate-200 flex items-center justify-center text-slate-300 hover:border-slate-900 hover:text-slate-900 transition-colors focus:outline-none overflow-hidden relative"
+                  className="w-16 h-16 rounded-2xl border-2 border-dashed border-slate-200 flex items-center justify-center text-slate-300 hover:border-slate-900 hover:text-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-2xl"
                 >
                   <Plus size={24} />
                 </button>
@@ -645,7 +680,7 @@ export function ContactForm() {
                 value={state.designWishes}
                 onChange={(e) => updateState({ designWishes: e.target.value })}
                 placeholder="Erzählen Sie mir mehr über Ihre Vorstellungen..."
-                className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors text-sm resize-none"
+                className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors text-sm resize-none rounded-[2rem]"
                 rows={3}
               />
             </div>
@@ -688,13 +723,27 @@ export function ContactForm() {
             </div>
             <div className="space-y-4">
               <p className="text-sm font-bold text-slate-900">Weitere Funktionen?</p>
-              <RepeatableList 
+              <RepeatableList
-                items={state.otherFunctions} 
+                items={state.otherFunctions}
                 onAdd={(v) => updateState({ otherFunctions: [...state.otherFunctions, v] })}
                 onRemove={(i) => updateState({ otherFunctions: state.otherFunctions.filter((_, idx) => idx !== i) })}
                 placeholder="z.B. Login-Bereich, Buchungssystem..."
               />
             </div>
+
+            <div className="p-8 bg-white border border-slate-100 rounded-[2rem] space-y-4">
+              <div className="flex justify-between items-start">
+                <div>
+                  <h4 className="text-xl font-bold text-slate-900">Besondere Interaktionen</h4>
+                  <p className="text-sm text-slate-500 mt-1">Aufwendige Animationen oder komplexe UI-Logik pro Abschnitt.</p>
+                </div>
+                <div className="flex items-center gap-6">
+                  <button type="button" onClick={() => updateState({ complexInteractions: Math.max(0, state.complexInteractions - 1) })} className="w-10 h-10 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full"><Minus size={18} /></button>
+                  <span className="text-2xl font-bold w-8 text-center">{state.complexInteractions}</span>
+                  <button type="button" onClick={() => updateState({ complexInteractions: state.complexInteractions + 1 })} className="w-10 h-10 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full"><Plus size={18} /></button>
+                </div>
+              </div>
+            </div>
           </div>
         );
       case 'api':
@@ -738,7 +787,7 @@ export function ContactForm() {
               <button
                 type="button"
                 onClick={() => updateState({ cmsSetup: !state.cmsSetup })}
-                className={`w-16 h-9 rounded-full transition-colors relative focus:outline-none overflow-hidden relative ${state.cmsSetup ? 'bg-slate-900' : 'bg-slate-200'}`}
+                className={`w-16 h-9 rounded-full transition-colors relative focus:outline-none overflow-hidden relative rounded-full ${state.cmsSetup ? 'bg-slate-900' : 'bg-slate-200'}`}
               >
                 <div className={`absolute top-1 left-1 w-7 h-7 bg-white rounded-full transition-transform ${state.cmsSetup ? 'translate-x-7' : ''}`} />
               </button>
@@ -756,12 +805,12 @@ export function ContactForm() {
                     key={opt.id}
                     type="button"
                     onClick={() => updateState({ expectedAdjustments: opt.id })}
-                    className={`p-4 rounded-2xl border-2 text-left transition-all focus:outline-none overflow-hidden relative ${
+                    className={`p-4 rounded-2xl border-2 text-left transition-all focus:outline-none overflow-hidden relative rounded-2xl ${
                       state.expectedAdjustments === opt.id ? 'border-slate-900 bg-slate-900 text-white' : 'border-slate-200 bg-white hover:border-slate-400'
                     }`}
                   >
                     <p className="font-bold text-sm">{opt.label}</p>
-                    <p className={`text-[10px] ${state.expectedAdjustments === opt.id ? 'text-slate-100' : 'text-slate-500'}`}>{opt.desc}</p>
+                    <p className={`text-[10px] ${state.expectedAdjustments === opt.id ? 'text-slate-200' : 'text-slate-500'}`}>{opt.desc}</p>
                   </button>
                 ))}
               </div>
@@ -790,9 +839,9 @@ export function ContactForm() {
                 <h4 className="text-xl font-bold text-slate-900 flex items-center gap-2"><Globe size={20} /> Mehrsprachigkeit</h4>
                 <p className="text-sm text-slate-500">Wie viele Sprachen soll die Website unterstützen?</p>
                 <div className="flex items-center gap-8">
-                  <button type="button" onClick={() => updateState({ languagesCount: Math.max(1, state.languagesCount - 1) })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative"><Minus size={20} /></button>
+                  <button type="button" onClick={() => updateState({ languagesCount: Math.max(1, state.languagesCount - 1) })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full"><Minus size={20} /></button>
                   <span className="text-3xl font-bold w-12 text-center">{state.languagesCount}</span>
-                  <button type="button" onClick={() => updateState({ languagesCount: state.languagesCount + 1 })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative"><Plus size={20} /></button>
+                  <button type="button" onClick={() => updateState({ languagesCount: state.languagesCount + 1 })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full"><Plus size={20} /></button>
                 </div>
               </div>
             )}
@@ -803,9 +852,9 @@ export function ContactForm() {
                 <p className="text-sm text-slate-500 mt-2 leading-relaxed">Für wie viele Datensätze soll ich die initiale Befüllung übernehmen?</p>
               </div>
               <div className="flex items-center gap-8 mt-2">
-                <button type="button" onClick={() => updateState({ newDatasets: Math.max(0, state.newDatasets - 1) })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative"><Minus size={20} /></button>
+                <button type="button" onClick={() => updateState({ newDatasets: Math.max(0, state.newDatasets - 1) })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full"><Minus size={20} /></button>
                 <span className="text-3xl font-bold w-12 text-center">{state.newDatasets}</span>
-                <button type="button" onClick={() => updateState({ newDatasets: state.newDatasets + 1 })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative"><Plus size={20} /></button>
+                <button type="button" onClick={() => updateState({ newDatasets: state.newDatasets + 1 })} className="w-12 h-12 rounded-full bg-slate-50 border border-slate-100 flex items-center justify-center hover:border-slate-900 transition-colors focus:outline-none overflow-hidden relative rounded-full"><Plus size={20} /></button>
               </div>
             </div>
           </div>
@@ -824,12 +873,12 @@ export function ContactForm() {
                   key={opt.id}
                   type="button"
                   onClick={() => updateState({ deadline: opt.id })}
-                  className={`p-8 rounded-[2rem] border-2 text-left transition-all focus:outline-none overflow-hidden relative ${
+                  className={`p-8 rounded-[2rem] border-2 text-left transition-all focus:outline-none overflow-hidden relative rounded-[2rem] ${
                     state.deadline === opt.id ? 'border-slate-900 bg-slate-900 text-white' : 'border-slate-100 bg-white hover:border-slate-200'
                   }`}
                 >
                   <h4 className={`font-bold mb-1 ${state.deadline === opt.id ? 'text-white' : 'text-slate-900'}`}>{opt.label}</h4>
-                  <p className={`text-sm ${state.deadline === opt.id ? 'text-slate-100' : 'text-slate-500'}`}>{opt.desc}</p>
+                  <p className={`text-sm ${state.deadline === opt.id ? 'text-white opacity-80' : 'text-slate-500'}`}>{opt.desc}</p>
                 </button>
               ))}
             </div>
@@ -847,16 +896,16 @@ export function ContactForm() {
         return (
           <div className="space-y-8">
             <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-              <input type="text" placeholder="Ihr Name" required value={state.name} onChange={(e) => updateState({ name: e.target.value })} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors" />
+              <input type="text" placeholder="Ihr Name" required value={state.name} onChange={(e) => updateState({ name: e.target.value })} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors rounded-[2rem]" />
-              <input type="email" placeholder="Ihre Email" required value={state.email} onChange={(e) => updateState({ email: e.target.value })} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors" />
+              <input type="email" placeholder="Ihre Email" required value={state.email} onChange={(e) => updateState({ email: e.target.value })} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors rounded-[2rem]" />
             </div>
-            <input type="text" placeholder="Ihre Rolle (z.B. CEO, Marketing Manager...)" value={state.role} onChange={(e) => updateState({ role: e.target.value })} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors" />
+            <input type="text" placeholder="Ihre Rolle (z.B. CEO, Marketing Manager...)" value={state.role} onChange={(e) => updateState({ role: e.target.value })} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors rounded-[2rem]" />
-            <textarea placeholder="Erzählen Sie mir kurz von Ihrem Projekt..." value={state.message} onChange={(e) => updateState({ message: e.target.value })} rows={4} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors resize-none" />
+            <textarea placeholder="Erzählen Sie mir kurz von Ihrem Projekt..." value={state.message} onChange={(e) => updateState({ message: e.target.value })} rows={4} className="w-full p-8 bg-white border border-slate-100 rounded-[2rem] focus:outline-none focus:border-slate-900 transition-colors resize-none rounded-[2rem]" />
             
             <div className="space-y-4">
               <p className="text-sm font-bold text-slate-900">Dateien hochladen (optional)</p>
               <div 
-                className={`relative group border-2 border-dashed rounded-[2rem] p-8 transition-all duration-300 flex flex-col items-center justify-center gap-4 cursor-pointer min-h-[160px] ${
+                className={`relative group border-2 border-dashed rounded-[2rem] p-8 transition-all duration-300 flex flex-col items-center justify-center gap-4 cursor-pointer min-h-[160px] rounded-[2rem] ${
                   state.contactFiles.length > 0 ? 'border-slate-900 bg-slate-50' : 'border-slate-200 hover:border-slate-400 bg-white'
                 }`}
                 onDragOver={(e) => { e.preventDefault(); e.stopPropagation(); }}
@@ -887,7 +936,7 @@ export function ContactForm() {
                             e.stopPropagation(); 
                             updateState({ contactFiles: state.contactFiles.filter((_, i) => i !== idx) }); 
                           }} 
-                          className="p-1 hover:bg-slate-100 rounded-full transition-colors focus:outline-none overflow-hidden relative"
+                          className="p-1 hover:bg-slate-100 rounded-full transition-colors focus:outline-none overflow-hidden relative rounded-full"
                         >
                           <X size={16} />
                         </button>
@@ -914,8 +963,39 @@ export function ContactForm() {
 
   const handleSubmit = (e: React.FormEvent) => {
     e.preventDefault();
-    if (stepIndex === activeSteps.length - 1) setIsSubmitted(true);
+    if (stepIndex === activeSteps.length - 1) {
-    else nextStep();
+      // Handle submission
+      const mailBody = `
+        Name: ${state.name}
+        Email: ${state.email}
+        Rolle: ${state.role}
+        Projekt: ${state.projectType}
+        Konfiguration: ${currentUrl}
+        
+        Nachricht:
+        ${state.message}
+      `;
+      window.location.href = `mailto:marc@mintel.me?subject=Projektanfrage: ${state.name}&body=${encodeURIComponent(mailBody)}`;
+      setIsSubmitted(true);
+    } else {
+      nextStep();
+    }
+  };
+
+  const handleShare = async () => {
+    if (navigator.share) {
+      try {
+        await navigator.share({
+          title: 'Meine Projekt-Konfiguration',
+          url: currentUrl
+        });
+      } catch (e) {
+        console.error("Share failed", e);
+      }
+    } else {
+      navigator.clipboard.writeText(currentUrl);
+      alert('Link in die Zwischenablage kopiert!');
+    }
   };
 
   if (isSubmitted) {
@@ -923,7 +1003,7 @@ export function ContactForm() {
       <motion.div initial={{ opacity: 0, scale: 0.95 }} animate={{ opacity: 1, scale: 1 }} className="p-12 md:p-24 bg-slate-900 text-white rounded-[4rem] text-center space-y-12">
         <div className="w-24 h-24 bg-white text-slate-900 rounded-full flex items-center justify-center mx-auto"><Check size={48} strokeWidth={3} /></div>
         <div className="space-y-6"><h2 className="text-5xl font-bold tracking-tight">Anfrage gesendet!</h2><p className="text-slate-400 text-2xl max-w-2xl mx-auto leading-relaxed">Vielen Dank, {state.name.split(' ')[0]}. Ich melde mich innerhalb von 24 Stunden bei Ihnen.</p></div>
-        <button type="button" onClick={() => { setIsSubmitted(false); setStepIndex(0); setState(initialState); }} className="text-slate-400 hover:text-white transition-colors underline underline-offset-8 text-lg focus:outline-none overflow-hidden relative">Neue Anfrage starten</button>
+        <button type="button" onClick={() => { setIsSubmitted(false); setStepIndex(0); setState(initialState); }} className="text-slate-400 hover:text-white transition-colors underline underline-offset-8 text-lg focus:outline-none overflow-hidden relative rounded-full">Neue Anfrage starten</button>
       </motion.div>
     );
   }
@@ -942,18 +1022,19 @@ export function ContactForm() {
           </div>
           <div className="flex gap-3">
             {activeSteps.map((step, i) => (
-              <button 
+              <button
-                key={i} 
+                key={i}
-                onClick={() => i < stepIndex && setStepIndex(i)}
+                type="button"
-                title={step.title}
+                onClick={() => {
-                disabled={i >= stepIndex}
+                  setStepIndex(i);
-                className={`h-1.5 flex-1 rounded-full transition-all duration-700 relative group ${i <= stepIndex ? 'bg-slate-900' : 'bg-slate-100'} ${i < stepIndex ? 'cursor-pointer' : 'cursor-default'}`}
+                  setTimeout(scrollToTop, 50);
+                }}
+                className={`h-1.5 flex-1 rounded-full transition-all duration-700 relative group ${i <= stepIndex ? 'bg-slate-900' : 'bg-slate-100'} cursor-pointer focus:outline-none`}
               >
-                {i < stepIndex && (
+                <div className="absolute bottom-full left-1/2 -translate-x-1/2 mb-3 px-3 py-1.5 bg-slate-900 text-white text-[10px] font-bold uppercase tracking-wider rounded-lg opacity-0 group-hover:opacity-100 transition-all duration-300 whitespace-nowrap pointer-events-none z-50 translate-y-1 group-hover:translate-y-0 shadow-xl">
-                  <div className="absolute bottom-full left-1/2 -translate-x-1/2 mb-2 px-2 py-1 bg-slate-900 text-white text-[10px] rounded opacity-0 group-hover:opacity-100 transition-opacity whitespace-nowrap pointer-events-none">
+                  {step.title}
-                    {step.title}
+                  <div className="absolute top-full left-1/2 -translate-x-1/2 -mt-1 border-4 border-transparent border-t-slate-900" />
-                  </div>
+                </div>
-                )}
               </button>
             ))}
           </div>
@@ -961,22 +1042,27 @@ export function ContactForm() {
 
         <div className="flex justify-between items-center py-4 border-y border-slate-50">
           {stepIndex > 0 ? (
-            <button type="button" onClick={prevStep} className="text-xs font-bold uppercase tracking-widest text-slate-400 hover:text-slate-900 transition-colors flex items-center gap-2 focus:outline-none relative overflow-hidden">
+            <button type="button" onClick={prevStep} className="text-xs font-bold uppercase tracking-widest text-slate-400 hover:text-slate-900 transition-colors flex items-center gap-2 focus:outline-none relative overflow-hidden rounded-full">
               <ChevronLeft size={14} /> Zurück
             </button>
           ) : <div />}
-          {stepIndex < activeSteps.length - 1 && (
+          <div className="flex items-center gap-4">
-            <button type="button" onClick={nextStep} className="text-xs font-bold uppercase tracking-widest text-slate-400 hover:text-slate-900 transition-colors flex items-center gap-2 focus:outline-none relative overflow-hidden">
+            <button type="button" onClick={handleShare} className="text-xs font-bold uppercase tracking-widest text-slate-400 hover:text-slate-900 transition-colors flex items-center gap-2 focus:outline-none relative overflow-hidden rounded-full">
-              Weiter <ChevronRight size={14} />
+              <Share2 size={14} /> Teilen
             </button>
-          )}
+            {stepIndex < activeSteps.length - 1 && (
+              <button type="button" onClick={nextStep} className="text-xs font-bold uppercase tracking-widest text-slate-400 hover:text-slate-900 transition-colors flex items-center gap-2 focus:outline-none relative overflow-hidden rounded-full">
+                Weiter <ChevronRight size={14} />
+              </button>
+            )}
+          </div>
         </div>
 
         <form onSubmit={handleSubmit} className="min-h-[450px]">
           <AnimatePresence mode="wait"><motion.div key={activeSteps[stepIndex].id} initial={{ opacity: 0, y: 20 }} animate={{ opacity: 1, y: 0 }} exit={{ opacity: 0, y: -20 }} transition={{ duration: 0.4, ease: [0.23, 1, 0.32, 1] }}>{renderStepContent()}</motion.div></AnimatePresence>
           <div className="flex justify-between mt-16">
-            {stepIndex > 0 ? (<button type="button" onClick={prevStep} className="flex items-center gap-3 px-10 py-5 rounded-full border border-slate-200 hover:border-slate-900 transition-all font-bold text-lg focus:outline-none overflow-hidden relative"><ChevronLeft size={24} /> Zurück</button>) : <div />}
+            {stepIndex > 0 ? (<button type="button" onClick={prevStep} className="flex items-center gap-3 px-10 py-5 rounded-full border border-slate-200 hover:border-slate-900 transition-all font-bold text-lg focus:outline-none overflow-hidden relative rounded-full"><ChevronLeft size={24} /> Zurück</button>) : <div />}
-            {stepIndex < activeSteps.length - 1 ? (<button type="button" onClick={nextStep} className="flex items-center gap-3 px-10 py-5 rounded-full bg-slate-900 text-white hover:bg-slate-800 transition-all font-bold text-lg shadow-xl shadow-slate-200 focus:outline-none overflow-hidden relative">Weiter <ChevronRight size={24} /></button>) : (<button type="submit" disabled={!state.email || !state.name} className="flex items-center gap-3 px-10 py-5 rounded-full bg-slate-900 text-white hover:bg-slate-800 transition-all font-bold text-lg disabled:opacity-50 disabled:cursor-not-allowed shadow-xl shadow-slate-200 focus:outline-none overflow-hidden relative">Anfrage senden <Send size={24} /></button>)}
+            {stepIndex < activeSteps.length - 1 ? (<button type="button" onClick={nextStep} className="flex items-center gap-3 px-10 py-5 rounded-full bg-slate-900 text-white hover:bg-slate-800 transition-all font-bold text-lg shadow-xl shadow-slate-200 focus:outline-none overflow-hidden relative rounded-full">Weiter <ChevronRight size={24} /></button>) : (<button type="submit" disabled={!state.email || !state.name} className="flex items-center gap-3 px-10 py-5 rounded-full bg-slate-900 text-white hover:bg-slate-800 transition-all font-bold text-lg disabled:opacity-50 disabled:cursor-not-allowed shadow-xl shadow-slate-200 focus:outline-none overflow-hidden relative rounded-full">Anfrage senden <Send size={24} /></button>)}
           </div>
         </form>
       </div>
@@ -991,6 +1077,7 @@ export function ContactForm() {
                   {totalPagesCount > 0 && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">{totalPagesCount}x Seite</span><span className="font-medium text-slate-900">{(totalPagesCount * PRICING.PAGE).toLocaleString()} €</span></div>)}
                   {state.features.length + state.otherFeatures.length > 0 && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">{state.features.length + state.otherFeatures.length}x System-Modul</span><span className="font-medium text-slate-900">{((state.features.length + state.otherFeatures.length) * PRICING.FEATURE).toLocaleString()} €</span></div>)}
                   {state.functions.length + state.otherFunctions.length > 0 && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">{state.functions.length + state.otherFunctions.length}x Logik-Funktion</span><span className="font-medium text-slate-900">{((state.functions.length + state.otherFunctions.length) * PRICING.FUNCTION).toLocaleString()} €</span></div>)}
+                  {state.complexInteractions > 0 && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">{state.complexInteractions}x Komplexes UI/Animation</span><span className="font-medium text-slate-900">{(state.complexInteractions * PRICING.COMPLEX_INTERACTION).toLocaleString()} €</span></div>)}
                   {state.apiSystems.length + state.otherTech.length > 0 && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">{state.apiSystems.length + state.otherTech.length}x API Sync</span><span className="font-medium text-slate-900">{((state.apiSystems.length + state.otherTech.length) * PRICING.API_INTEGRATION).toLocaleString()} €</span></div>)}
                   {state.cmsSetup && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">CMS Setup & Anbindung</span><span className="font-medium text-slate-900">{(PRICING.CMS_SETUP + (state.features.length + state.otherFeatures.length) * PRICING.CMS_CONNECTION_PER_FEATURE).toLocaleString()} €</span></div>)}
                   {state.newDatasets > 0 && (<div className="flex justify-between items-center text-sm"><span className="text-slate-500">{state.newDatasets}x Inhalte einpflegen</span><span className="font-medium text-slate-900">{(state.newDatasets * PRICING.NEW_DATASET).toLocaleString()} €</span></div>)}
@@ -998,6 +1085,23 @@ export function ContactForm() {
                 </div>
                 <div className="pt-8 space-y-2"><div className="flex justify-between items-end"><span className="text-2xl font-bold text-slate-900">Gesamt</span><div className="text-right"><div className="text-4xl font-bold tracking-tighter text-slate-900"><AnimatedNumber value={totalPrice} /> €</div><p className="text-[10px] text-slate-400 mt-1 uppercase tracking-widest font-bold">Einmalig / Netto</p></div></div></div>
                 <div className="pt-8 border-t border-slate-200 space-y-4"><div className="flex justify-between items-center"><span className="text-slate-600 font-medium">Betrieb & Hosting</span><span className="font-bold text-lg text-slate-900">{monthlyPrice.toLocaleString()} € / Monat</span></div><div className="p-6 bg-white rounded-[2rem] text-xs text-slate-500 flex gap-4 leading-relaxed border border-slate-100"><Info size={18} className="shrink-0 text-slate-300" /><p>Inklusive Hosting, Sicherheitsupdates, Backups und Analytics-Reports.</p></div></div>
+                
+                <div className="pt-6">
+                  {isClient && (
+                    <PDFDownloadLink 
+                      document={<EstimationPDF state={state} totalPrice={totalPrice} monthlyPrice={monthlyPrice} totalPagesCount={totalPagesCount} pricing={PRICING} qrCodeData={qrCodeData} />} 
+                      fileName={`kalkulation-${state.name.toLowerCase().replace(/\s+/g, '-') || 'projekt'}.pdf`}
+                      className="w-full flex items-center justify-center gap-3 px-8 py-4 rounded-full border border-slate-200 text-slate-900 font-bold text-sm uppercase tracking-widest hover:bg-white hover:border-slate-900 transition-all focus:outline-none overflow-hidden relative rounded-full"
+                    >
+                      {({ loading }) => (
+                        <div className="flex items-center gap-3">
+                          <Download size={18} />
+                          <span>{loading ? 'PDF wird erstellt...' : 'Als PDF speichern'}</span>
+                        </div>
+                      )}
+                    </PDFDownloadLink>
+                  )}
+                </div>
               </>
             ) : (<div className="py-12 text-center space-y-6"><div className="w-20 h-20 bg-white rounded-full flex items-center justify-center mx-auto shadow-sm"><ConceptAutomation className="w-12 h-12" /></div><div className="space-y-2"><p className="text-slate-600 text-sm leading-relaxed">Apps und Individual-Software werden nach tatsächlichem Aufwand abgerechnet.</p><p className="text-3xl font-bold text-slate-900">{PRICING.APP_HOURLY} € <span className="text-lg text-slate-400 font-normal">/ Std.</span></p></div></div>)}
           </div>

src/components/EstimationPDF.tsx

@@ -0,0 +1,520 @@
+'use client';
+
+import * as React from 'react';
+import { Document, Page, Text, View, StyleSheet, Image } from '@react-pdf/renderer';
+
+const styles = StyleSheet.create({
+  page: {
+    padding: 40,
+    backgroundColor: '#ffffff',
+    fontFamily: 'Helvetica',
+    fontSize: 10,
+    color: '#1a1a1a',
+  },
+  header: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    marginBottom: 40,
+    borderBottom: 2,
+    borderBottomColor: '#000000',
+    paddingBottom: 20,
+  },
+  brand: {
+    fontSize: 18,
+    fontWeight: 'bold',
+    letterSpacing: -0.5,
+  },
+  quoteInfo: {
+    textAlign: 'right',
+  },
+  quoteTitle: {
+    fontSize: 14,
+    fontWeight: 'bold',
+    marginBottom: 4,
+  },
+  quoteDate: {
+    fontSize: 9,
+    color: '#666666',
+  },
+  recipientSection: {
+    marginBottom: 30,
+  },
+  recipientLabel: {
+    fontSize: 8,
+    color: '#999999',
+    textTransform: 'uppercase',
+    marginBottom: 4,
+  },
+  recipientName: {
+    fontSize: 12,
+    fontWeight: 'bold',
+  },
+  recipientRole: {
+    fontSize: 10,
+    color: '#666666',
+  },
+  table: {
+    display: 'flex',
+    width: 'auto',
+    marginBottom: 30,
+  },
+  tableHeader: {
+    flexDirection: 'row',
+    backgroundColor: '#f8fafc',
+    borderBottom: 1,
+    borderBottomColor: '#e2e8f0',
+    paddingVertical: 8,
+    paddingHorizontal: 12,
+  },
+  tableRow: {
+    flexDirection: 'row',
+    borderBottom: 1,
+    borderBottomColor: '#f1f5f9',
+    paddingVertical: 10,
+    paddingHorizontal: 12,
+    alignItems: 'flex-start',
+  },
+  colPos: { width: '8%' },
+  colDesc: { width: '62%' },
+  colQty: { width: '10%', textAlign: 'center' },
+  colPrice: { width: '20%', textAlign: 'right' },
+  
+  headerText: {
+    fontSize: 8,
+    fontWeight: 'bold',
+    color: '#64748b',
+    textTransform: 'uppercase',
+  },
+  posText: { fontSize: 9, color: '#94a3b8' },
+  itemTitle: { fontSize: 10, fontWeight: 'bold', marginBottom: 2 },
+  itemDesc: { fontSize: 8, color: '#64748b', lineHeight: 1.4 },
+  priceText: { fontSize: 10, fontWeight: 'bold' },
+
+  summarySection: {
+    flexDirection: 'row',
+    justifyContent: 'flex-end',
+    marginTop: 10,
+  },
+  summaryTable: {
+    width: '40%',
+  },
+  summaryRow: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    paddingVertical: 4,
+  },
+  totalRow: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    paddingVertical: 12,
+    borderTop: 1,
+    borderTopColor: '#000000',
+    marginTop: 8,
+  },
+  totalLabel: { fontSize: 12, fontWeight: 'bold' },
+  totalValue: { fontSize: 16, fontWeight: 'bold' },
+
+  configSection: {
+    marginTop: 20,
+    padding: 20,
+    backgroundColor: '#f8fafc',
+    borderRadius: 8,
+  },
+  configTitle: {
+    fontSize: 10,
+    fontWeight: 'bold',
+    marginBottom: 10,
+    textTransform: 'uppercase',
+    color: '#475569',
+  },
+  configGrid: {
+    flexDirection: 'row',
+    flexWrap: 'wrap',
+    gap: 20,
+  },
+  configItem: {
+    width: '45%',
+    marginBottom: 10,
+  },
+  configLabel: { fontSize: 8, color: '#94a3b8', marginBottom: 2 },
+  configValue: { fontSize: 9, color: '#1e293b' },
+
+  qrSection: {
+    marginTop: 30,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  qrImage: {
+    width: 80,
+    height: 80,
+  },
+  qrText: {
+    fontSize: 7,
+    color: '#94a3b8',
+    marginTop: 5,
+  },
+
+  footer: {
+    position: 'absolute',
+    bottom: 30,
+    left: 40,
+    right: 40,
+    borderTop: 1,
+    borderTopColor: '#f1f5f9',
+    paddingTop: 20,
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    fontSize: 8,
+    color: '#94a3b8',
+  },
+  pageNumber: {
+    position: 'absolute',
+    bottom: 30,
+    right: 40,
+    fontSize: 8,
+    color: '#94a3b8',
+  }
+});
+
+interface PDFProps {
+  state: any;
+  totalPrice: number;
+  monthlyPrice: number;
+  totalPagesCount: number;
+  pricing: any;
+  qrCodeData?: string;
+}
+
+export const EstimationPDF = ({ state, totalPrice, monthlyPrice, totalPagesCount, pricing, qrCodeData }: PDFProps) => {
+  const date = new Date().toLocaleDateString('de-DE', {
+    year: 'numeric',
+    month: 'long',
+    day: 'numeric',
+  });
+
+  const vibeLabels: Record<string, string> = {
+    minimal: 'Minimalistisch',
+    bold: 'Mutig & Laut',
+    nature: 'Natürlich',
+    tech: 'Technisch'
+  };
+
+  const deadlineLabels: Record<string, string> = {
+    asap: 'So schnell wie möglich',
+    '2-3-months': 'In 2-3 Monaten',
+    '3-6-months': 'In 3-6 Monaten',
+    flexible: 'Flexibel'
+  };
+
+  const assetLabels: Record<string, string> = {
+    logo: 'Logo',
+    styleguide: 'Styleguide',
+    content_concept: 'Inhalts-Konzept',
+    media: 'Bild/Video-Material',
+    icons: 'Icons',
+    illustrations: 'Illustrationen',
+    fonts: 'Fonts'
+  };
+
+  const featureLabels: Record<string, string> = {
+    blog_news: 'Blog / News',
+    products: 'Produktbereich',
+    jobs: 'Karriere / Jobs',
+    refs: 'Referenzen / Cases',
+    events: 'Events / Termine'
+  };
+
+  const functionLabels: Record<string, string> = {
+    search: 'Suche',
+    filter: 'Filter-Systeme',
+    i18n: 'Mehrsprachigkeit',
+    pdf: 'PDF-Export',
+    forms: 'Erweiterte Formulare'
+  };
+
+  const apiLabels: Record<string, string> = {
+    crm: 'CRM System',
+    erp: 'ERP / Warenwirtschaft',
+    stripe: 'Stripe / Payment',
+    newsletter: 'Newsletter / Marketing',
+    ecommerce: 'E-Commerce / Shop',
+    hr: 'HR / Recruiting',
+    realestate: 'Immobilien',
+    calendar: 'Termine / Booking',
+    social: 'Social Media Sync'
+  };
+
+  const positions = [];
+  let pos = 1;
+
+  if (state.projectType === 'website') {
+    positions.push({
+      pos: pos++,
+      title: 'Basis Website Setup',
+      desc: 'Projekt-Setup, Infrastruktur, Hosting-Bereitstellung, Grundstruktur & Design-Vorlage, technisches SEO-Basics, Analytics.',
+      qty: 1,
+      price: pricing.BASE_WEBSITE
+    });
+
+    const allPages = [...state.selectedPages.map(p => p === 'Home' ? 'Startseite' : p), ...state.otherPages];
+    positions.push({
+      pos: pos++,
+      title: 'Individuelle Seiten',
+      desc: `Gestaltung und Umsetzung von ${totalPagesCount} individuellen Seiten-Layouts (${allPages.join(', ')}).`,
+      qty: totalPagesCount,
+      price: totalPagesCount * pricing.PAGE
+    });
+
+    if (state.features.length > 0 || state.otherFeatures.length > 0) {
+      const allFeatures = [...state.features.map(f => featureLabels[f] || f), ...state.otherFeatures];
+      positions.push({
+        pos: pos++,
+        title: 'System-Module',
+        desc: `Implementierung funktionaler Bereiche: ${allFeatures.join(', ')}. Inklusive Datenstruktur und Darstellung.`,
+        qty: allFeatures.length,
+        price: allFeatures.length * pricing.FEATURE
+      });
+    }
+
+    if (state.functions.length > 0 || state.otherFunctions.length > 0) {
+      const allFunctions = [...state.functions.map(f => functionLabels[f] || f), ...state.otherFunctions];
+      positions.push({
+        pos: pos++,
+        title: 'Logik-Funktionen',
+        desc: `Erweiterte Funktionen: ${allFunctions.join(', ')}.`,
+        qty: allFunctions.length,
+        price: allFunctions.length * pricing.FUNCTION
+      });
+    }
+
+    if (state.apiSystems.length > 0 || state.otherTech.length > 0) {
+      const allApis = [...state.apiSystems.map(a => apiLabels[a] || a), ...state.otherTech];
+      positions.push({
+        pos: pos++,
+        title: 'Schnittstellen (API)',
+        desc: `Anbindung externer Systeme zur Datensynchronisation: ${allApis.join(', ')}.`,
+        qty: allApis.length,
+        price: allApis.length * pricing.API_INTEGRATION
+      });
+    }
+
+    if (state.cmsSetup) {
+      positions.push({
+        pos: pos++,
+        title: 'Inhaltsverwaltung (CMS)',
+        desc: 'Einrichtung eines Systems zur eigenständigen Pflege von Inhalten und Datensätzen.',
+        qty: 1,
+        price: pricing.CMS_SETUP + (state.features.length + state.otherFeatures.length) * pricing.CMS_CONNECTION_PER_FEATURE
+      });
+    }
+
+    if (state.newDatasets > 0) {
+      positions.push({
+        pos: pos++,
+        title: 'Inhaltspflege (Initial)',
+        desc: `Manuelle Einpflege von ${state.newDatasets} Datensätzen (z.B. Produkte, Blogartikel).`,
+        qty: state.newDatasets,
+        price: state.newDatasets * pricing.NEW_DATASET
+      });
+    }
+
+    if (state.complexInteractions > 0) {
+      positions.push({
+        pos: pos++,
+        title: 'Besondere Interaktionen',
+        desc: `Umsetzung von ${state.complexInteractions} komplexen UI-Animationen oder interaktiven Logik-Abschnitten.`,
+        qty: state.complexInteractions,
+        price: state.complexInteractions * pricing.COMPLEX_INTERACTION
+      });
+    }
+
+    if (state.languagesCount > 1) {
+      const factorPrice = totalPrice - (totalPrice / (1 + (state.languagesCount - 1) * 0.2));
+      positions.push({
+        pos: pos++,
+        title: 'Mehrsprachigkeit',
+        desc: `Erweiterung des Systems auf ${state.languagesCount} Sprachen (Struktur & Logik).`,
+        qty: state.languagesCount,
+        price: Math.round(factorPrice)
+      });
+    }
+  } else {
+    positions.push({
+      pos: pos++,
+      title: 'App / Software Entwicklung',
+      desc: 'Individuelle Software-Entwicklung nach Aufwand. Abrechnung erfolgt auf Stundenbasis.',
+      qty: 1,
+      price: 0
+    });
+  }
+
+  return (
+    <Document>
+      <Page size="A4" style={styles.page}>
+        <View style={styles.header}>
+          <View>
+            <Text style={styles.brand}>marc mintel</Text>
+            <Text style={{ fontSize: 8, color: '#64748b', marginTop: 4 }}>Digital Systems & Design</Text>
+          </View>
+          <View style={styles.quoteInfo}>
+            <Text style={styles.quoteTitle}>Kostenschätzung</Text>
+            <Text style={styles.quoteDate}>{date}</Text>
+            <Text style={[styles.quoteDate, { marginTop: 2 }]}>Projekt: {state.projectType === 'website' ? 'Website' : 'Software'}</Text>
+          </View>
+        </View>
+
+        <View style={styles.recipientSection}>
+          <Text style={styles.recipientLabel}>Ansprechpartner</Text>
+          <Text style={styles.recipientName}>{state.name || 'Interessent'}</Text>
+          {state.role && <Text style={styles.recipientRole}>{state.role}</Text>}
+          <Text style={styles.recipientRole}>{state.email}</Text>
+        </View>
+
+        <View style={styles.table}>
+          <View style={styles.tableHeader}>
+            <Text style={[styles.headerText, styles.colPos]}>Pos</Text>
+            <Text style={[styles.headerText, styles.colDesc]}>Beschreibung</Text>
+            <Text style={[styles.headerText, styles.colQty]}>Menge</Text>
+            <Text style={[styles.headerText, styles.colPrice]}>Betrag</Text>
+          </View>
+
+          {positions.map((item, i) => (
+            <View key={i} style={styles.tableRow}>
+              <Text style={[styles.posText, styles.colPos]}>{item.pos}</Text>
+              <View style={styles.colDesc}>
+                <Text style={styles.itemTitle}>{item.title}</Text>
+                <Text style={styles.itemDesc}>{item.desc}</Text>
+              </View>
+              <Text style={[styles.posText, styles.colQty]}>{item.qty}</Text>
+              <Text style={[styles.priceText, styles.colPrice]}>
+                {item.price > 0 ? `${item.price.toLocaleString()} €` : 'n. A.'}
+              </Text>
+            </View>
+          ))}
+        </View>
+
+        <View style={styles.summarySection}>
+          <View style={styles.summaryTable}>
+            <View style={styles.summaryRow}>
+              <Text style={{ color: '#64748b' }}>Zwischensumme (Netto)</Text>
+              <Text>{totalPrice.toLocaleString()} €</Text>
+            </View>
+            <View style={styles.summaryRow}>
+              <Text style={{ color: '#64748b' }}>Umsatzsteuer (0%)*</Text>
+              <Text>0,00 €</Text>
+            </View>
+            <View style={styles.totalRow}>
+              <Text style={styles.totalLabel}>Gesamtsumme</Text>
+              <Text style={styles.totalValue}>{totalPrice.toLocaleString()} €</Text>
+            </View>
+            <Text style={{ fontSize: 7, color: '#94a3b8', textAlign: 'right', marginTop: -4 }}>
+              *Gemäß § 19 UStG wird keine Umsatzsteuer berechnet.
+            </Text>
+            {state.projectType === 'website' && (
+              <View style={[styles.summaryRow, { marginTop: 15, borderTop: 1, borderTopColor: '#f1f5f9', paddingTop: 10 }]}>
+                <Text style={{ color: '#64748b', fontSize: 9 }}>Betrieb & Hosting</Text>
+                <Text style={{ fontSize: 9, fontWeight: 'bold' }}>{monthlyPrice.toLocaleString()} € / Monat</Text>
+              </View>
+            )}
+          </View>
+        </View>
+
+        <View style={styles.footer}>
+          <Text>marc@mintel.me</Text>
+          <Text>mintel.me</Text>
+          <Text>Digital Systems & Design</Text>
+        </View>
+        <Text style={styles.pageNumber} render={({ pageNumber, totalPages }) => `Seite ${pageNumber} von ${totalPages}`} fixed />
+      </Page>
+
+      <Page size="A4" style={styles.page}>
+        <View style={styles.header}>
+          <View>
+            <Text style={styles.brand}>marc mintel</Text>
+          </View>
+          <View style={styles.quoteInfo}>
+            <Text style={styles.quoteTitle}>Projektdetails</Text>
+          </View>
+        </View>
+
+        <View style={styles.configSection}>
+          <Text style={styles.configTitle}>Konfiguration & Wünsche</Text>
+          <View style={styles.configGrid}>
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>Design-Vibe</Text>
+              <Text style={styles.configValue}>{vibeLabels[state.designVibe] || state.designVibe}</Text>
+            </View>
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>Farbschema</Text>
+              <Text style={styles.configValue}>{state.colorScheme.join(', ')}</Text>
+            </View>
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>Zeitplan</Text>
+              <Text style={styles.configValue}>{deadlineLabels[state.deadline] || state.deadline}</Text>
+            </View>
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>Assets vorhanden</Text>
+              <Text style={styles.configValue}>{state.assets.map(a => assetLabels[a] || a).join(', ') || 'Keine angegeben'}</Text>
+            </View>
+            {state.otherAssets.length > 0 && (
+              <View style={styles.configItem}>
+                <Text style={styles.configLabel}>Weitere Assets</Text>
+                <Text style={styles.configValue}>{state.otherAssets.join(', ')}</Text>
+              </View>
+            )}
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>Sprachen</Text>
+              <Text style={styles.configValue}>{state.languagesCount}</Text>
+            </View>
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>CMS (Inhaltsverwaltung)</Text>
+              <Text style={styles.configValue}>{state.cmsSetup ? 'Ja' : 'Nein'}</Text>
+            </View>
+            <View style={styles.configItem}>
+              <Text style={styles.configLabel}>Änderungsfrequenz</Text>
+              <Text style={styles.configValue}>
+                {state.expectedAdjustments === 'low' ? 'Selten' :
+                 state.expectedAdjustments === 'medium' ? 'Regelmäßig' : 'Häufig'}
+              </Text>
+            </View>
+          </View>
+
+          {state.designWishes && (
+            <View style={{ marginTop: 15 }}>
+              <Text style={styles.configLabel}>Design-Vorstellungen</Text>
+              <Text style={[styles.configValue, { lineHeight: 1.4 }]}>{state.designWishes}</Text>
+            </View>
+          )}
+
+          {state.references.length > 0 && (
+            <View style={{ marginTop: 15 }}>
+              <Text style={styles.configLabel}>Referenzen</Text>
+              <Text style={[styles.configValue, { lineHeight: 1.4 }]}>{state.references.join('\n')}</Text>
+            </View>
+          )}
+
+          {state.message && (
+            <View style={{ marginTop: 15 }}>
+              <Text style={styles.configLabel}>Nachricht / Anmerkungen</Text>
+              <Text style={[styles.configValue, { lineHeight: 1.4 }]}>{state.message}</Text>
+            </View>
+          )}
+        </View>
+
+        {qrCodeData && (
+          <View style={styles.qrSection}>
+            <Image src={qrCodeData} style={styles.qrImage} />
+            <Text style={styles.qrText}>QR-Code scannen, um Konfiguration online zu öffnen</Text>
+          </View>
+        )}
+
+        <View style={styles.footer}>
+          <Text>marc@mintel.me</Text>
+          <Text>mintel.me</Text>
+          <Text>Digital Systems & Design</Text>
+        </View>
+        <Text style={styles.pageNumber} render={({ pageNumber, totalPages }) => `Seite ${pageNumber} von ${totalPages}`} fixed />
+      </Page>
+    </Document>
+  );
+};