Morning Gym Ad Video Prompt

Create a 15-second ultra-realistic morning gym advertisement featuring the same adult woman throughout. Start with her sitting on the edge of her bed in a loose dark-grey T-shirt and grey lounge pants, enjoying soft morning sunlight. She gets ready and smoothly transitions into a modest black full-sleeve high-neck gym top with black workout pants, with full chest coverage. She enters a premium modern gym, performs realistic dumbbell, cable-machine, and battle-rope exercises, then drinks water and looks confidently into the mirror. End with a cinematic shot of her walking through the gym and the text "STRONGER EVERY MORNING" with "YOUR GYM LOGO." Use realistic skin, natural movements, accurate anatomy, authentic gym details, cinematic lighting, premium commercial quality, and 9:16 vertical format.