Фотореалистичное изображение в стиле стоковой фотографии руки человека, держащего смартфон с ярким стильным защитным чехлом на фоне размытого городского пейзажа

A photorealistic stock-style image showcasing a person's hand holding a smartphone with a stylish, vibrant protective case. The background is a blur of an urban setting with soft bokeh lights, emphasizing the phone and case as the main focus. The phone case should have a unique, eye-catching design, possibly with a geometric pattern or a floral motif. The lighting should create a warm, inviting atmosphere, with the hand positioned in a way that displays the phone case prominently