Cây cầu bắc qua luồng thủy triều

Create one continuous 11-second video, aspect ratio 2.39:1, depicting a massive cable-stayed bridge under construction across a wide tidal channel. [00-03s] Begin with a low boat-level dolly move parallel to steel temporary trestles, using a 35mm lens feel and compressed perspective. Barges carry cranes, stacked reinforcement cages, and concrete equipment while every worker wears a hard hat, reflective vest, gloves, and approved flotation gear. Broken clouds create alternating cool shade and bright highlights on rippling water. [03-07s] Arc around a reinforced concrete tower as a crane raises a steel crossbeam into alignment; show taut rigging, controlled sway, and workers securing it from protected platforms. [07-11s] Pull backward and upward to reveal the incomplete roadway stretching between two towers, with suspension cables catching silver light as the clouds open. Materials must show realistic corrosion protection, wet concrete, hydraulic stains, and water reflections. No accidents, branding, signs, logos, watermarks, or text. Sound design: deep marine engine rumble, crane hydraulics, cable vibration, rhythmic water against pontoons, seabirds, and a powerful but natural orchestral rise.