small front changes

templates/500.html

@@ -4,7 +4,7 @@
     <div class="flex-1 flex items-center justify-center">
         <div class="max-w-4xl mx-auto text-center">
             <div class="mb-8">
-                <h1 class="text-4xl font-semibold text-red-600 mb-4">500</h1>
+                <h1 class="text-4xl font-semibold text-gray-700 mb-4">500</h1>
                 <h2 class="text-2xl font-semibold text-gray-500 mb-6">Internal Server Error</h2>
                 <p class="text-gray-600 mb-8 max-w-2xl mx-auto">
                     Something went wrong. Please try again in a few minutes or contact me if the problem persists.