How does the new nestedWhere() method improve complex query building in Laravel 12?

// Before (Laravel 11): verbose closures
$products = DB::table('products')
    ->where('status', 'active')
    ->where(function ($q) {
        $q->where('price', '<', 1000)
          ->orWhere('discount', '>', 30);
    })
    ->get();

// Laravel 12: nestedWhere() - clean & fluent
$products = DB::table('products')
    ->where('status', 'active')
    ->nestedWhere('price', '<', 1000, 'or', 'discount', '>', 30)
    ->where('stock', '>', 0)
    ->get();

// Dynamic range filter
if ($request->filled(['min_price', 'max_price'])) {
    $query->nestedWhere('price', '>=', $request->min_price, 'and', 'price', '<=', $request->max_price);
}