Pantalla dentro de un dispositivo

Create a clean product mockup that presents a described app screen or interface inside a realistic modern device such as a smartphone, tablet, or laptop, styled for a marketing or portfolio page. Set the device on a simple, uncluttered surface or a soft solid-color backdrop with a gentle gradient, keeping the environment minimal so the screen stays the focus. Render the device with accurate, contemporary industrial design: correct proportions, slim uniform bezels, subtle rounded corners, and believable materials like matte aluminum or dark glass, shown at a slight three-quarter angle or straight-on depending on what reads best. Display the described interface crisply on the screen with a plausible, tidy layout, honest UI spacing, and a bright accurate display glow, avoiding warped or smeared graphics. Add a soft, realistic contact shadow and a faint screen reflection for grounding, but keep reflections subtle so content stays legible. Light the scene evenly and softly so the device edges catch a clean highlight without harsh glare. Only render on-screen text that the user explicitly describes, spelled correctly and neatly aligned; otherwise show simple, generic interface shapes rather than inventing detailed copy. Do not add brand logos you were not asked for, extra devices, hands, or busy props. The final image should look like a professional device presentation shot. User request: a smartphone showing a minimal weather app with a soft blue gradient