feat: add dynamic years calculation and complete CV content migration

- Add dynamic years of experience calculation from April 1, 2005
- Update professional title badges: ANALYST | TECHNICAL CONSULTANT
- Add all missing skill categories from React CV (Programming Languages, JavaScript Frameworks, PHP Frameworks, Java Frameworks, Application Servers, CMS, Design Tools, Team Management)
- Add complete References section with LinkedIn, Behance, portfolios, and recommendation letters
- Refine years-of-experience subtitle styling to match original design
- Achieve 100% content parity with old React CV (English: 7→14 skill categories)

static/css/main.css

@@ -49,19 +49,61 @@ a:hover {
 }
 
 .action-bar-content {
-    max-width: 1200px;
+    max-width: 100%;
     margin: 0 auto;
-    padding: 1rem 2rem;
+    padding: 0.75rem 1.5rem;
     display: grid;
-    grid-template-columns: auto auto auto 1fr;
+    grid-template-columns: 1fr auto 1fr;
     align-items: center;
     gap: 2rem;
 }
 
-.language-toggle {
+/* Left: Site Title */
+.site-title {
     display: flex;
-    gap: 0.5rem;
+    align-items: center;
+    gap: 0.75rem;
     justify-self: start;
+    white-space: nowrap;
+}
+
+.site-icon {
+    color: #fff;
+    flex-shrink: 0;
+}
+
+.site-title-text {
+    font-size: 1.1rem;
+    font-weight: 600;
+    color: #fff;
+    letter-spacing: 0.5px;
+}
+
+/* Center: Toggle controls */
+.toggle-controls-center {
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    gap: 1.5rem;
+    justify-self: center;
+    flex-shrink: 0;
+    white-space: nowrap;
+}
+
+.language-toggle,
+.cv-length-toggle,
+.logo-toggle {
+    flex-shrink: 0;
+}
+
+/* Right: Action buttons */
+.action-buttons {
+    justify-self: end;
+    flex-shrink: 0;
+}
+
+.htmx-indicator {
+    flex-shrink: 0;
 }
 
 .lang-btn {
@@ -89,19 +131,20 @@ a:hover {
 }
 
 .export-btn {
-    padding: 0.4rem 1rem;
+    padding: 0.4rem 0.75rem;
     background: transparent;
     color: white;
     border: 1px solid rgba(255,255,255,0.3);
     border-radius: 3px;
     cursor: pointer;
-    font-size: 0.875rem;
+    font-size: 0.8rem;
     font-weight: 400;
     transition: all 0.2s ease;
     display: inline-flex;
     align-items: center;
-    gap: 0.5rem;
-    text-decoration: none; /* For anchor tags */
+    gap: 0.4rem;
+    text-decoration: none;
+    white-space: nowrap;
 }
 
 .export-btn:hover {
@@ -141,12 +184,11 @@ a:hover {
     font-weight: 600;
 }
 
-/* Action buttons on right */
+/* Action buttons styling (already positioned by grid) */
 .action-buttons {
     display: flex;
     gap: 0.5rem;
     align-items: center;
-    justify-self: end;
 }
 
 /* Loading Indicator */
@@ -177,7 +219,7 @@ a:hover {
     width: 100%;
     max-width: 100%; /* Full width to accommodate pages */
     margin: 0 auto;
-    padding: 100px 0 0 0; /* Top padding to prevent sticky action bar overlap */
+    padding: 20px 0 0 0; /* Top padding to prevent sticky action bar overlap */
     display: block; /* Changed from flex */
 }
 
@@ -320,6 +362,15 @@ a:hover {
     margin: 0;
 }
 
+.years-experience {
+    font-family: 'Quicksand', sans-serif;
+    font-size: 0.85em;
+    font-weight: 400;
+    color: #666;
+    margin: 4px 0 0 0;
+    line-height: 1.4;
+}
+
 /* Intro/Excerpt Text - Positioned inside header, matching old React CV */
 .intro-text {
     font-family: 'Quicksand', sans-serif;