Improve UI styling and AI company matching

- Enhance text contrast (darker grey #2d2b27)
- Soften footer with warmer dark (#3a3833)
- Use warmer primary blue (#3d5a80)
- Add subtle background gradient for depth
- Strengthen table header styling
- Increase logo size to 95px for better visibility
- Fix AI matcher to handle acronyms in parentheses (e.g., NHP)
- Improve matching rules for CIC/LLP legal suffixes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/TrueCV.Web/Components/Layout/MainLayout.razor

@@ -4,7 +4,7 @@
     <nav class="navbar navbar-expand-lg navbar-light shadow-sm" style="background-color: var(--truecv-bg-surface);">
         <div class="container">
             <a class="navbar-brand fw-bold" href="/">
-                <img src="images/TrueCV_Logo.png" alt="TrueCV" style="height: 50px;" />
+                <img src="images/TrueCV_Logo.png" alt="TrueCV" style="height: 95px;" />
             </a>
 
             <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
@@ -77,7 +77,7 @@
         @Body
     </main>
 
-    <footer class="bg-dark text-light py-4 mt-auto">
+    <footer class="text-light py-4 mt-auto" style="background-color: var(--truecv-footer-bg);">
         <div class="container text-center">
             <p class="mb-0">&copy; @DateTime.Now.Year TrueCV. All rights reserved.</p>
         </div>