You are a senior concept artist and art director for a film. I will give you a short story idea. Please extract and organize the key visual elements as a concept-art brief with these sections: 1) Story logline (1–2 sentences), 2) Visual tone and mood, 3) Key locations (with short visual notes), 4) Main characters (physical look + clothing + gestures), 5) Key props and symbols, 6) Color palette and lighting references, 7) Visual keywords for image generation prompts. Keep it concise but specific. Avoid camera directions for now. Story idea: [PASTE YOUR STORY HERE][SUBJECT] in [SHORT SETTING], STYLE: [art style or reference], LIGHTING: [lighting type], COLOR: [main palette], CAMERA: [shot type + angle], MOOD: [emotions / atmosphere], DETAIL: [specific design details], OUTPUT: highly detailed, coherent concept art, no text, 16:9, high resolution.SUBJECT: A 27-year-old woman named Arta, tired but determined, standing in a dim apartment stairwell, STYLE: cinematic concept art, painterly realism similar to high-end film keyframes, LIGHTING: cold fluorescent overhead lights with small warm spill from a distant rooftop door, COLOR: muted greens and grays with a few warm amber accents, CAMERA: medium shot from slightly below, looking up the stairwell, MOOD: tension, anticipation, inner strength, DETAIL: thick folder under her arm with worn edges, metal railing with chipped paint, faint dust in the air, OUTPUT: highly detailed, coherent concept art, no text, 16:9, high resolution.SUBJECT: Nighttime rooftop of an old city apartment block after the rain, STYLE: cinematic matte painting, realistic but slightly stylized, LIGHTING: wet surfaces reflecting city lights, soft blue moonlight, a single warm light from a rooftop door, COLOR: deep blues and desaturated yellows, subtle red accents, CAMERA: wide shot, slightly elevated angle, MOOD: quiet, contemplative, a place for secret meetings, DETAIL: puddles on concrete, loose cables, small improvised garden in pots, distant skyline, OUTPUT: highly detailed, coherent concept art, no text, 16:9, high resolution.Create a 10-second cinematic video starting from this rooftop concept art. Slow dolly-in towards Arta as she stands near the edge, wind gently moving her coat and hair. City lights flicker in the distance, a faint siren echoes far below. Keep the lighting and color palette exactly like the image: wet concrete, deep blues, warm glow from the rooftop door. No camera shake, subtle film grain, atmospheric particles in the air. Add subtle ambient sound: distant traffic, light wind, no music, just mood.Turn this stairwell concept image into a 6-second video. Camera slowly follows Arta as she climbs one step up, her hand dragging along the cold metal railing. Lights flicker once, then stabilize. Maintain the same framing and colors, add subtle dust in the air. Cinematic, dramatic, no text overlays, no music, only faint echoing footsteps.