fix: apply recent accessibility and layout changes

components/shop/CartSummary.tsx

@@ -58,12 +58,12 @@ export function CartSummary() {
       </div>
 
       {/* Przycisk */}
-      <Link href="/zamowienie" className="block w-full">
-        <button className="btn btn-primary w-full font-bold group cursor-pointer text-white">
+      <Link href="/zamowienie" className="block w-full btn btn-primary font-bold group cursor-pointer text-white">
+
           Przejdź do zamówienia
           <ArrowRight className="w-5 h-5 ml-2 group-hover:translate-x-1 transition-transform" />
-        </button>
-      </Link>
+        
+</Link>
 
       {/* Zaufanie */}
       <div className="mt-6 flex flex-col gap-3">

components/shop/CompareBar.tsx

@@ -47,11 +47,11 @@ export function CompareBar() {
 
           <div className="flex items-center gap-2 shrink-0">
             {items.length >= 2 && (
-              <Link href="/porownaj">
-                <button className="btn btn-primary text-white font-bold text-sm py-2 px-4">
+              <Link href="/porownaj" className="btn btn-primary text-white font-bold text-sm py-2 px-4">
+
                   Porównaj
-                </button>
-              </Link>
+                
+</Link>
             )}
             <button onClick={clearAll} className="text-xs text-text-muted hover:text-primary transition-colors">
               Wyczyść

components/shop/ProductPageClient.tsx

@@ -311,17 +311,17 @@ export function ProductPageClient({ product, seriesProducts, companyPhone, compa
                       </button>
                     )}
                     {cartState === 'cart' && (
-                      <Link href="/koszyk" className="flex-1">
-                        <button className="w-full flex items-center justify-center gap-2 py-2.5 px-4 rounded-xl font-bold text-sm bg-green-500 text-white hover:bg-green-600 transition-colors">
+                      <Link href="/koszyk" className="flex-1 w-full flex items-center justify-center gap-2 py-2.5 px-4 rounded-xl font-bold text-sm bg-green-500 text-white hover:bg-green-600 transition-colors">
+
                           <ShoppingCart className="size-4" /> Zobacz koszyk
-                        </button>
-                      </Link>
+                        
+</Link>
                     )}
-                    <Link href="/kontakt" className="flex-1">
-                      <button className="w-full flex items-center justify-center gap-2 py-2.5 px-4 rounded-xl font-bold text-sm border-2 border-primary text-primary hover:bg-primary hover:text-white transition-all">
+                    <Link href="/kontakt" className="flex-1 w-full flex items-center justify-center gap-2 py-2.5 px-4 rounded-xl font-bold text-sm border-2 border-primary text-primary hover:bg-primary hover:text-white transition-all">
+
                         Zapytaj o montaż
-                      </button>
-                    </Link>
+                      
+</Link>
                   </div>
 
                   <button

components/shop/ProductsGrid.tsx

@@ -438,11 +438,11 @@ export function ProductsGrid({ products, brands }: ProductsGridProps) {
           {companyDetails.phone}
         </a>
         <p className="text-xs text-text-muted mt-1">{companyDetails.hours}</p>
-        <Link href="/kontakt">
-          <button className="mt-3 w-full btn btn-primary text-white font-bold text-sm py-2">
+        <Link href="/kontakt" className="mt-3 w-full btn btn-primary text-white font-bold text-sm py-2">
+
             Zadaj pytanie
-          </button>
-        </Link>
+          
+</Link>
       </div>
     </aside>
   );