fix: register Inter woff font for curve outlining, fix tagline spacing

lib/pdf-business-card.tsx

@@ -17,6 +17,23 @@ import {
 } from '@react-pdf/renderer';
 import * as path from 'path';
 
+// Register embedded fonts so Ghostscript -dNoOutputFonts can convert them to
+// outlines (curves). Built-in PDF fonts like Helvetica are NEVER embedded and
+// therefore cannot be outlined — always use a physical font file here.
+Font.register({
+  family: 'Inter',
+  fonts: [
+    {
+      src: path.join(process.cwd(), 'public', 'fonts', 'Inter-Regular.woff'),
+      fontWeight: 'normal',
+    },
+    {
+      src: path.join(process.cwd(), 'public', 'fonts', 'Inter-Bold.woff'),
+      fontWeight: 'bold',
+    },
+  ],
+});
+
 export interface PersonData {
   name: string;
   role: string;
@@ -48,7 +65,7 @@ const styles = StyleSheet.create({
     height: '61mm',
     backgroundColor: COLORS.primary,
     position: 'relative',
-    fontFamily: 'Helvetica',
+    fontFamily: 'Inter',
     overflow: 'hidden',
   },
   pageBleedBack: {
@@ -56,7 +73,7 @@ const styles = StyleSheet.create({
     height: '61mm',
     backgroundColor: COLORS.white,
     position: 'relative',
-    fontFamily: 'Helvetica',
+    fontFamily: 'Inter',
     overflow: 'hidden',
   },
 
@@ -108,7 +125,9 @@ const styles = StyleSheet.create({
     flexDirection: 'column',
     justifyContent: 'center',
     alignItems: 'center',
-    gap: 6, // Increased gap for more spacing under tagline
+    // Extra top padding so tagline text has breathing room from the green border
+    paddingTop: 6,
+    gap: 5,
   },
   frontIconsGroup: {
     flexDirection: 'row',
@@ -258,15 +277,14 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
     alignItems: 'center',
     borderTop: `0.5pt solid ${COLORS.grayText}`,
-    paddingTop: '2mm',
+    paddingTop: '3mm',
     marginTop: 'auto',
   },
   addressFooterText: {
-    fontSize: 5,
+    fontSize: 6,
-    color: COLORS.neutralDark,
+    color: COLORS.grayText,
-    letterSpacing: 1.5,
+    letterSpacing: 0.3,
-    textTransform: 'uppercase',
+    fontWeight: 'normal',
-    fontWeight: 'bold',
   },
 });
 
@@ -788,7 +806,7 @@ export const PDFBusinessCard: React.FC<PDFBusinessCardProps> = ({
 
         <View style={styles.addressFooter}>
           <Text style={styles.addressFooterText}>
-            KLZ Vertriebs GmbH • Raiffeisenstraße 22 • 73630 Remshalden
+            KLZ Vertriebs GmbH · Raiffeisenstraße 22 · 73630 Remshalden
           </Text>
         </View>
       </Page>