style: fix overall vertical spacing, increase bottom bar height for icon breathing room

lib/pdf-business-card.tsx

@@ -83,7 +83,7 @@ const styles = StyleSheet.create({
     top: 0,
     left: 0,
     right: 0,
-    bottom: '16mm', // Leave space for the bar below
+    bottom: '18mm', // Leave space for the bar below
     zIndex: 1,
   },
   frontBackgroundImage: {
@@ -96,7 +96,7 @@ const styles = StyleSheet.create({
   },
   frontContainer: {
     flex: 1,
-    paddingBottom: '16mm', // Push the logo up to center it in the area above the bar
+    paddingBottom: '18mm', // Push the logo up to center it in the area above the bar
     justifyContent: 'center',
     alignItems: 'center',
   },
@@ -118,15 +118,13 @@ const styles = StyleSheet.create({
     bottom: 0,
     left: 0,
     right: 0,
-    height: '16mm',
+    height: '18mm',
     borderTop: `2pt solid ${COLORS.green}`,
     backgroundColor: '#000a66',
     zIndex: 50,
     flexDirection: 'column',
     justifyContent: 'center',
     alignItems: 'center',
-    // Extra top padding so tagline text has breathing room from the green border
-    paddingTop: 6,
     gap: 5,
   },
   frontIconsGroup: {
@@ -161,7 +159,7 @@ const styles = StyleSheet.create({
   backContainer: {
     flex: 1,
     paddingTop: '6mm',
-    paddingBottom: '4mm',
+    paddingBottom: '6mm',
     paddingLeft: '6mm',
     paddingRight: '6mm',
     flexDirection: 'column',
@@ -277,7 +275,7 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
     alignItems: 'center',
     borderTop: `0.5pt solid ${COLORS.grayText}`,
-    paddingTop: '3mm',
+    paddingTop: '2.5mm',
     marginTop: 'auto',
   },
   addressFooterText: {