Fix blurry normal navigation on mobile: remove transition-all and shadow-sm from nav items

src/components/navigation.tsx

@@ -15,8 +15,8 @@ export async function Navigation() {
 
 	return (
 		<nav
-			className="sticky top-0 z-40 shadow-sm"
-			style={{ backgroundColor: "var(--color-navbar)", willChange: "transform" }}
+			className="sticky top-0 z-40"
+			style={{ backgroundColor: "var(--color-navbar)" }}
 		>
 			<div className="relative mx-auto flex min-h-[56px] max-w-7xl items-center px-4 md:px-6 gap-x-1">
 				<div