Story Ad — Fitness App Onboarding

Vertical 9:16 mobile story ad design. Soft coral and warm peach gradient background. A floating smartphone in the lower-center area displays a generic fitness app onboarding screen with a stylized running figure illustration, a progress ring, and a single call-to-action button on the phone screen reading "Start Today". Above the phone, a bold three-line sans-serif headline reads "Move for 20 minutes. Feel different by Friday.". Small soft drop shadow behind the phone. No real brand name, no logo, no watermark. Modern fitness app ad design, crisp typography, photorealistic phone.