Style updates

fix navbar to remain sticky, add fade in to layout component, update font to Space Grotesk

components/ui/Layout.tsx

@@ -4,10 +4,10 @@ import Navbar from './Navbar';
 const Layout: FC<{ children: ReactNode }> = ({ children }) => {
   return (
     <div className="flex h-screen flex-col">
-      <header className="sticky top-0 z-50">
-        <Navbar />
-      </header>
-      <div className="relative top-0 h-full flex-1">{children}</div>
+      <Navbar />
+      <div className="top-0 h-full flex-1 overflow-x-auto animate-in fade-in">
+        {children}
+      </div>
     </div>
   );
 };