Enhance styling in Index component for better visual appeal and user experience

app/routes/_index.tsx

@@ -216,7 +216,7 @@ export default function Index() {
 								<h3 className="text-xl font-bold text-gray-100 mb-4 bg-gradient-to-r from-blue-400 to-purple-400 bg-clip-text text-transparent">
 									Charly
 								</h3>
-								<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+								<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4 bg-gray-800 p-4 rounded-lg">
 									<div className="flex items-center gap-3 text-gray-300 hover:text-blue-400 transition-colors">
 										<span className="text-2xl">🗣️</span>
 										<span>the guy is a little deaf</span>