UI fixes (colors, favicon) and codebase comment cleanup

components/layout/MobileMenu.tsx

@@ -99,8 +99,6 @@ export function MobileMenu({ isOpen, onClose }: MobileMenuProps) {
                 </ul>
               </div>
             </details>
-
-            {/* Usługi i serwis */}
             <details className="collapse collapse-arrow border-b border-border rounded-none">
               <summary className="collapse-title text-sm font-medium text-primary hover:text-accent py-3 px-0 min-h-0">
                 Usługi i serwis
@@ -124,9 +122,6 @@ export function MobileMenu({ isOpen, onClose }: MobileMenuProps) {
             </details>
 
             {/* 2. Pompy Ciepła */}
-            
-
-            {/* Sklep */}
             <details className="collapse collapse-arrow border-b border-border rounded-none">
               <summary className="collapse-title text-sm font-medium text-primary hover:text-accent py-3 px-0 min-h-0">
                 Sklep
@@ -200,8 +195,6 @@ export function MobileMenu({ isOpen, onClose }: MobileMenuProps) {
 
           </div>
         </div>
-
-        {/* Drawer Footer */}
         <div className="border-t border-border p-6 bg-slate-50 flex flex-col gap-4">
           <a
             href={`tel:${companyDetails.phoneRaw}`}