Heart-Shaped Sunset Cave Portrait

Create a cinematic vertical portrait of {argument name="subject" default="a young woman with long dark braided hair"} standing centered inside a natural cave opening shaped like a perfect heart. The rough black volcanic rock cave forms a dark heart-shaped frame around the entire scene, with warm red-orange rim light glowing on the inner edges. The subject faces the camera with arms stretched wide horizontally, wearing {argument name="outfit" default="an oversized cream windbreaker with navy sleeves, short frayed denim shorts, thick slouchy white leg warmers, white sneakers, and a small backpack"}. Behind her is a dramatic ocean sunset: the sun sits low on the horizon directly between her legs, reflecting a golden path across the water, with vivid orange, pink, purple, and blue clouds filling the sky. Include exactly 8 seagulls in flight at different distances: one blurred large gull at upper left, one large gull near upper center-right, one small gull near center sky, one large gull at mid-right, one small gull at far upper right, one small gull at right-center, one gull near lower left above the horizon, and one tiny distant gull near the sunset line. Use realistic photography style, high dynamic range, strong backlighting, warm sunset glow, detailed rock texture, slight motion blur on birds, shallow atmospheric depth, symmetrical romantic composition, full-body portrait, vertical 2:3 aspect ratio.