Update Herrnhof options to match VotC, fix dates to June 21-28, rename page title

- Add all Herrnhof Villa options: living room, triple, twin, single, couple
- Revert to 7-night pricing matching VotC rates exactly
- Change dates to 21–28 June 2026
- Rename page title to "Payment for CoFi 4"
- Update confirmation text to "payment confirmation"

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/page.tsx

@@ -292,7 +292,7 @@ export default function RegisterPage() {
 
       <main className="container mx-auto px-4 py-12 max-w-3xl">
         <div className="text-center mb-12">
-          <h1 className="text-4xl md:text-5xl font-bold mb-4">Register for {EVENT_SHORT}</h1>
+          <h1 className="text-4xl md:text-5xl font-bold mb-4">Payment for CoFi 4</h1>
           <p className="text-xl text-muted-foreground">{EVENT_DATES} · {EVENT_LOCATION}</p>
         </div>
 
@@ -326,7 +326,7 @@ export default function RegisterPage() {
                   onChange={(e) => setFormData({ ...formData, email: e.target.value })}
                 />
                 <p className="text-sm text-muted-foreground">
-                  We&apos;ll send your registration confirmation and event updates here.
+                  We&apos;ll send your payment confirmation and event updates here.
                 </p>
               </div>
 

lib/event.config.ts

@@ -12,7 +12,7 @@ export const EVENT_NAME = "CoFi"
 export const EVENT_FULL_NAME = "Collaborative Finance"
 export const EVENT_YEAR = 2026
 export const EVENT_TAGLINE = "Reimagining finance for the commons"
-export const EVENT_DATES = "20–28 June 2026"
+export const EVENT_DATES = "21–28 June 2026"
 export const EVENT_LOCATION = "Commons Hub Austria (Reichenau an der Rax)"
 export const EVENT_SHORT = `${EVENT_NAME} ${EVENT_YEAR}`
 
@@ -74,7 +74,7 @@ export const ACCOMMODATION_VENUES: AccommodationVenue[] = [
       {
         id: "ch-multi",
         label: "Bed in shared room",
-        price: 312,
+        price: 275,
         nightlyRate: 39,
         venue: "Commons Hub",
         venueKey: "commons-hub",
@@ -82,7 +82,7 @@ export const ACCOMMODATION_VENUES: AccommodationVenue[] = [
       {
         id: "ch-double",
         label: "Bed in double room",
-        price: 400,
+        price: 350,
         nightlyRate: 50,
         venue: "Commons Hub",
         venueKey: "commons-hub",
@@ -92,21 +92,45 @@ export const ACCOMMODATION_VENUES: AccommodationVenue[] = [
   {
     key: "herrnhof",
     name: "Herrnhof Villa",
-    description: "Nearby villa with single and double room options.",
+    description: "Nearby villa with a range of room options.",
     options: [
+      {
+        id: "hh-living",
+        label: "Bed in living room",
+        price: 315,
+        nightlyRate: 45,
+        venue: "Herrnhof Villa",
+        venueKey: "herrnhof",
+      },
+      {
+        id: "hh-triple",
+        label: "Bed in triple room",
+        price: 350,
+        nightlyRate: 50,
+        venue: "Herrnhof Villa",
+        venueKey: "herrnhof",
+      },
+      {
+        id: "hh-twin",
+        label: "Single bed in double room",
+        price: 420,
+        nightlyRate: 60,
+        venue: "Herrnhof Villa",
+        venueKey: "herrnhof",
+      },
       {
         id: "hh-single",
         label: "Single room",
-        price: 760,
+        price: 665,
         nightlyRate: 95,
         venue: "Herrnhof Villa",
         venueKey: "herrnhof",
       },
       {
-        id: "hh-double",
-        label: "Double room (per person)",
-        price: 400,
-        nightlyRate: 50,
+        id: "hh-couple",
+        label: "Couple room",
+        price: 700,
+        nightlyRate: 100,
         venue: "Herrnhof Villa",
         venueKey: "herrnhof",
       },
@@ -120,7 +144,7 @@ export const ACCOMMODATION_MAP: Record<string, AccommodationOption> = Object.fro
 )
 
 /** Number of nights (used in display) */
-export const ACCOMMODATION_NIGHTS = 8
+export const ACCOMMODATION_NIGHTS = 7
 
 // ── Booking sheet criteria (maps accommodation IDs to bed search criteria) ──
 
@@ -143,13 +167,25 @@ export const BOOKING_CRITERIA: Record<string, BookingCriteria> = {
     venue: "Commons Hub",
     bedTypes: ["double", "double (shared)"],
   },
+  "hh-living": {
+    venue: "Herrnhof Villa",
+    bedTypes: ["daybed", "extra bed"],
+  },
+  "hh-triple": {
+    venue: "Herrnhof Villa",
+    bedTypes: ["single", "bunk up", "bunk down"],
+  },
+  "hh-twin": {
+    venue: "Herrnhof Villa",
+    bedTypes: ["single"],
+  },
   "hh-single": {
     venue: "Herrnhof Villa",
     bedTypes: ["double"],
   },
-  "hh-double": {
+  "hh-couple": {
     venue: "Herrnhof Villa",
-    bedTypes: ["single", "double (shared)"],
+    bedTypes: ["double"],
   },
 }