Implement marketing audit recommendations across site

- Add /services → /project-types 301 redirects in .htaccess
- Remove .php extensions from all user-facing links across all pages
- Rewrite homepage hero with benefit-focused H1, subtitle, CTAs, and stats
- Add trust signals section below hero with badges
- Rewrite service cards with benefit-focused copy
- Update FAQ schema to match actual page FAQ content (6 questions)
- Restructure quote form from 5-step to 3-step wizard with sidebar
- Update about page mission statement and CTA copy
- Update project-types page title, H1, and add Organization schema
- Add trust signals and quote layout CSS styles
- Clean sitemap: remove .php extensions, remove blog/search, update dates

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

.htaccess

@@ -135,7 +135,13 @@ Options -Indexes
 # Prevent access to logs and database directories
 <IfModule mod_rewrite.c>
     RewriteEngine On
-    
+
+    # Redirect old /services paths to /project-types
+    RewriteRule ^services/?$ /project-types [R=301,L]
+    RewriteRule ^services/data-cleaning\.php$ /project-types [R=301,L]
+    RewriteRule ^services/data-cleaning$ /project-types [R=301,L]
+    RewriteRule ^services/(.*)$ /project-types [R=301,L]
+
     # Clean URL rewriting - remove .php extension
     RewriteCond %{REQUEST_FILENAME} !-d
     RewriteCond %{REQUEST_FILENAME} !-f