Create a 12 second photorealistic cinematic beach montage in 16:9, captured…

Create a 12 second photorealistic cinematic beach montage in 16:9, captured like authentic handheld smartphone footage with a twenty six millimeter equivalent lens at thirty frames per second. The setting is a quiet tropical shoreline under a bright overcast sky. Pale wet sand curves away along the right side, shallow blue green water fills the left, small forested islands sit low on the horizon, and a dense broadleaf tree canopy hangs over the beach from the upper right. Light is soft and diffused through clouds, with natural skin tones, cool cyan water, muted beige sand, deep green foliage, realistic atmospheric haze, gentle highlight rolloff, and no artificial glow. A woman with long loose brown hair wears a black and white horizontal striped one shoulder crop top with matching high waist shorts. Keep her face, body proportions, clothing pattern, hair length, and accessories perfectly consistent throughout. She moves casually at the edge of the surf, taking small playful side steps, turning her torso toward and away from camera, lifting one hand toward her hair, briefly smiling toward camera, then pivoting back toward the sea. Her movement must feel spontaneous rather than choreographed. Hair reacts naturally to sea breeze and turns, with believable inertia and slight motion blur. Feet press into damp sand, leaving subtle temporary impressions while incoming foam washes around them. Edit the scene as a fast rhythmic montage. Begin with an extreme close view of choppy turquoise seawater, filling the entire frame with overlapping ripples, white foam streaks, tiny specular highlights, and irregular wave motion. Cut on the beat to a medium wide shoreline shot of the woman near center left. Alternate repeatedly between very close water texture inserts and wider shots of her every few tenths of a second, preserving continuous motion between cuts. In wider shots, keep the horizon stable, the shoreline forming a diagonal leading line from lower center toward the right background, and the tree canopy balancing the upper right. Use slight natural handheld micro shake only, no dramatic camera moves, no floating camera, no impossible stabilization. Allow tiny exposure changes and realistic autofocus breathing when switching between water detail and the woman. During the middle section she turns more toward camera, hair sweeping across her shoulders, makes a small open hand gesture, then steps sideways as a soft wave breaks behind her. Near the end she rotates back toward the water, brushes hair away from her face, and lets another thin line of foam reach her ankles. Finish on a close view of moving seawater, then return to a final clean wide beach shot for the last second so the video feels complete rather than ending on an app card. Prioritize physical realism at all times: natural anatomy, correct hands and fingers, stable facial identity, real fabric tension, accurate hair physics, consistent shadows, believable water interaction, proper foam behavior, wet sand reflections, no duplicated body parts, no morphing, no warped horizon, no flicker, no synthetic skin, no surreal motion, no text, no logos, no watermark, no interface graphics. Music and sound: use an energetic tropical electronic instrumental around 160 beats per minute with crisp percussion and light melodic synths. Synchronize the rapid cuts to the beat. Layer subtle real shoreline ambience underneath, including small waves, foam wash, wind through leaves, and faint distant beach atmosphere. Keep the music clean and upbeat with no vocals.