Fitness App Onboarding

A mobile onboarding screen mockup for a fitness app 'Pulsefit'. Vertical phone frame, step 2 of 4 with a slim progress bar at top. A bold headline 'What's your goal?' and a stack of four large selectable option cards—Lose weight, Build muscle, Stay active, Improve endurance—each with a small line icon, one selected with a coral outline. A 'Continue' button pinned at the bottom, a 'Skip' link above it. Clean dark UI with charcoal background, coral accent, rounded cards, friendly bold sans-serif.