Update contractor copy with verified company details from official websites

- Midhurst Roofing: correct base location to Midhurst (not Barrie), add toll-free
  1-800-909-3987, expand service area to 30+ municipalities (Simcoe/Dufferin/Muskoka/
  York/across Ontario), update services to include TPO/EPDM/BUR/Mod Bit/snow removal
- Severn Roofing: expand service area to 'Simcoe County & Beyond' (not just Orillia/
  Severn), reposition as flat roofing specialists with commercial/industrial scope,
  add siding/soffit/fascia/eavestrough services, add phone (705) 955-2011
- Update _config.yml site description to reflect broader regional coverage
- Update index.html hero text and both contractor cards
- Update roofing-contractors.html descriptions, service areas, and contact info

index.html

@@ -16,7 +16,7 @@ title: "Simcoe Trades Journal | Verified Contractor Spotlights & Case Studies"
     </h1>
 
     <p class="mt-6 text-lg sm:text-xl text-slate-300 max-w-2xl mx-auto leading-relaxed">
-      Detailed case studies, project specifications, and craftsmanship spotlights for top-tier roofers and custom contractors serving Barrie, Orillia, Severn & Simcoe County.
+      Detailed case studies, project specifications, and craftsmanship spotlights for top-tier roofers and custom contractors serving Simcoe County, Dufferin, Muskoka & Central Ontario.
     </p>
 
     <!-- Stat Highlights -->
@@ -57,15 +57,15 @@ title: "Simcoe Trades Journal | Verified Contractor Spotlights & Case Studies"
             <img src="{{ '/assets/images/logos/midhurst-roofing.png' | relative_url }}" alt="Midhurst Roofing" class="max-h-14 max-w-full object-contain">
           </div>
           <span class="px-2.5 py-1 rounded text-[11px] font-bold uppercase tracking-wider bg-amber-500/20 text-amber-400 border border-amber-500/30 inline-block mb-3">
-            Commercial & Industrial Roofing
+            Commercial, Industrial & Flat Roofing
           </span>
           <h3 class="text-lg font-bold text-white font-heading">Midhurst Roofing</h3>
           <p class="text-xs text-slate-400 mt-1 leading-relaxed">
-            Specializing in commercial flat roofing, TPO membranes, and industrial repair in Barrie & Simcoe County.
+            Flat roofing experts with 50+ years of experience. TPO, EPDM, Built-Up systems for commercial, industrial, and residential properties across Simcoe County and beyond.
           </p>
         </div>
         <div class="mt-6 pt-4 border-t border-slate-800 flex items-center justify-between">
-          <span class="text-xs font-medium text-slate-400">📍 Barrie, ON</span>
+          <span class="text-xs font-medium text-slate-400">📍 Midhurst, ON</span>
           <a href="https://midhurstroofing.ca" target="_blank" rel="noopener" class="text-xs font-bold text-amber-400 hover:text-amber-300 flex items-center gap-1">
             Visit Site
             <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"></path></svg>
@@ -80,15 +80,15 @@ title: "Simcoe Trades Journal | Verified Contractor Spotlights & Case Studies"
             <img src="{{ '/assets/images/logos/severn-roofing.png' | relative_url }}" alt="Severn Roofing" class="max-h-14 max-w-full object-contain">
           </div>
           <span class="px-2.5 py-1 rounded text-[11px] font-bold uppercase tracking-wider bg-sky-500/20 text-sky-400 border border-sky-500/30 inline-block mb-3">
-            Residential Roofing & Metal
+            Flat Roofing & Contracting
           </span>
           <h3 class="text-lg font-bold text-white font-heading">Severn Roofing</h3>
           <p class="text-xs text-slate-400 mt-1 leading-relaxed">
-            High-wind architectural shingle installations, emergency repairs, and copper flashings across Orillia & Severn.
+            Flat roofing specialists with 50 years of combined experience. Commercial, industrial, and residential roofing, shingles, steel, siding, soffit & fascia across Simcoe County.
           </p>
         </div>
         <div class="mt-6 pt-4 border-t border-slate-800 flex items-center justify-between">
-          <span class="text-xs font-medium text-slate-400">📍 Orillia & Severn</span>
+          <span class="text-xs font-medium text-slate-400">📍 Simcoe County</span>
           <a href="https://severnroofing.ca" target="_blank" rel="noopener" class="text-xs font-bold text-sky-400 hover:text-sky-300 flex items-center gap-1">
             Visit Site
             <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"></path></svg>