fix: add proper spacing for footer visibility

Increased .cv-main bottom padding from 1rem to 8rem to ensure:
- Footer is fully visible and not hidden behind content
- Adequate clearance for zoom control (positioned at bottom: 100px)
- Proper breathing room between content and footer

Result: Footer now properly visible in normal view

static/css/main.css

@@ -733,7 +733,7 @@ iconify-icon {
 /* Main Content - Right column */
 .cv-main {
     background: var(--paper-white);
-    padding: 3rem 2.5rem 1rem 2.5rem; /* Reduced bottom padding to minimize footer space */
+    padding: 3rem 2.5rem 8rem 2.5rem; /* Bottom padding for footer and zoom control clearance */
 }
 
 /* Professional Title Badges - Spans Both Columns */