Create a fast-paced, ultra-realistic cinematic Harry Potter moving staircase sequence using the provided reference image. DURATION: 5 seconds. FORMAT: Vertical 9:16. STYLE: Immersive magical adventure, dynamic cinematic camerawork, photorealism. SHOT 1 (0.0–1.5 seconds): MEDIUM TRACKING SHOT. CamiDevAI walks naturally up the ancient Hogwarts stone staircase, sliding one hand along the stone railing. Her long burgundy-red hair moves gently as she walks. Her Gryffindor robe sways naturally with each step. Suddenly, a deep mechanical stone rumble begins. The staircase starts moving beneath her feet. Cami looks around in surprise. The camera follows her upward movement with subtle handheld motion. SHOT 2 (1.5–3.3 seconds): QUICK CINEMATIC CUT to a dramatic WIDE HIGH-ANGLE SHOT. The entire stone staircase rotates sideways through the enormous Hogwarts stairwell. The staircase moves as one solid architectural structure, pivoting smoothly toward a different landing. Other medieval staircases are visible in the background. Cami quickly grabs the railing firmly and bends her knees to keep her balance. Her hair and robe react naturally to the sudden movement. The camera tilts and tracks the rotating staircase, emphasizing the enormous height of the castle. SHOT 3 (3.3–5.0 seconds): SMASH CUT to a CLOSE-UP of Cami's face. She looks downward, then sideways, with wide eyes and an authentic surprised expression. She grips the stone railing tightly. The staircase locks into its new position with a heavy stone impact. Cami gives a relieved, amused smile. Finish with a subtle cinematic push-in toward her face. AUDIO DESIGN: Realistic footsteps on ancient stone. Soft fabric movement. Deep grinding stone rumble. Heavy mechanical stone rotation. Short dramatic whoosh during the camera transition. A powerful stone locking sound. Cami's natural surprised gasp. Subtle distant student reactions and laughter. Castle interior ambience with realistic echo. NO SPOKEN WORDS. NO DIALOGUE. NO MUSIC. NO SOUNDTRACK. NO NARRATOR. VISUAL CONSISTENCY: Preserve CamiDevAI's exact facial features, green-hazel eyes, long burgundy-red hair and Gryffindor uniform. Maintain identical stone staircase, architectural details, railing and Hogwarts interior. Realistic gravity and body balance. Correct hand anatomy and natural walking motion. The staircase must rotate as one rigid structure, not deform or melt. Realistic lighting, 35mm cinematic lens, natural motion blur. No morphing, no distorted faces, no extra limbs, no visual glitches.