A highly cinematic, ultra-realistic full-body fashion portrait of a handsome young adult man walking casually outside a modern luxury building, captured in a vertical 2:3 composition. He is centered in frame, shown from head to shoes with relaxed posture and natural walking movement. He has naturally attractive masculine features, a defined jawline, straight nose, subtle cheekbones, naturally shaped lips, thick eyebrows, and realistic facial proportions. His expression is calm, thoughtful, and slightly mysterious as he looks toward the right rather than directly at the camera. His hair is medium-length, naturally curly, tousled dark brown with soft volume and visible individual strands, with a few loose curls across his forehead. He wears a minimalist dark chocolate-brown quarter-zip pullover with a slightly raised collar and soft fleece/cotton texture. A clean white crew-neck T-shirt is subtly visible underneath. He pairs it with relaxed-fit off-white/cream wide-leg trousers with natural folds, wrinkles, and realistic tailoring. Clean minimalist white low-top sneakers feature detailed stitching and realistic sole texture. A simple black shoulder bag hangs over one shoulder, its strap crossing naturally along his torso. He wears a classic silver-toned wristwatch with a dark face. His hands rest naturally inside the trouser pockets, with one leg slightly crossed forward while walking, creating an authentic candid fashion-photography feel. The setting is a sophisticated modern urban environment outside a contemporary building, featuring light-gray stone/concrete walls, tall dark glass entrance doors, minimalist architectural lines, and rectangular stone planters filled with green trees and maintained shrubs. Warm late-afternoon sunlight enters from the right, casting organic tree shadows across the wall, pavement, and clothing. Soft highlights illuminate his hair, face, shoulders, trousers, and shoes while preserving natural shadow detail. Keep the background moderately soft and slightly blurred while retaining architectural detail. Use realistic depth and atmospheric separation. Color palette: chocolate brown, warm cream, ivory white, soft gray stone, charcoal black, muted green foliage, and golden sunlight. Sophisticated, neutral, natural, understated colors without excessive saturation. Photography style: premium editorial street-fashion photography, professional full-frame camera, 50mm or 85mm lens, f/2–f/2.8, realistic perspective, natural optical compression, shallow depth of field, creamy background separation, subtle cinematic film grain, high dynamic range, realistic skin tones, soft highlight roll-off, sophisticated neutral color grading. Composition: vertical 2:3, full-body portrait, eye-level to slightly low perspective, centered subject, ample architectural background, natural walking pose, strong leading lines, balanced negative space, realistic proportions, candid editorial composition. Mood: effortlessly stylish, calm, sophisticated, masculine, modern, understated luxury, urban, relaxed, cinematic. Quality: ultra-photorealistic, detailed skin pores, individual hair strands, authentic clothing fibers, natural wrinkles, detailed sneakers, realistic watch and bag, physically accurate lighting, natural anatomy, professional fashion photography, 8K-level detail. Negative Prompt: cartoon, anime, illustration, CGI, 3D render, plastic skin, airbrushed face, excessive retouching, distorted anatomy, extra fingers, malformed hands, extra limbs, duplicate body parts, unrealistic hair, fake clothing texture, floating objects, distorted shoes, warped architecture, oversaturated colors, harsh HDR, excessive sharpening, flat lighting, low resolution, motion blur, blurry face, text, watermark, logo.