"A hyper-realistic luxury sneaker advertisement shot in a dramatic studio setting. An enormous oversized white and chrome futuristic sneaker sits on a perfectly polished jet-black reflective studio floor, impossibly massive in scale. An American white man with sharp jawline and defined facial features, approximately 20 years old, wearing a sleek all-black fitted turtleneck and tailored trousers, sits relaxed on the side of the giant sneaker like a park bench — one leg crossed over the other, elbow resting on the sneaker, chin resting on fist, gazing straight into camera with cold unbothered confidence. Behind everything, the single colossal bold condensed italic word "LIMITLESS" stretches across the entire backdrop in massive chalk-white ultra-heavy typeface, the figure and sneaker overlapping the letters so the typography feels like a wall behind them. Studio background is deep charcoal black fading to dark slate grey — moody, cinematic, high-contrast. Sharp dramatic spotlight from above creates a single hard shadow pool beneath the sneaker. The black floor reflects the sneaker, the figure, and the bottom half of the giant letters perfectly like a mirror. Vertical 9:13 format. Ultra photorealistic, 8K, no text overlays, cinematic color grading."