portrait poster design — Oversized bottom title with centered composition and symmetrical layout

A sci-fi action movie poster of a colossal blue combat robot striding through the ocean, set against a storm-darkened coastal city in slate and steel tones. Behind the machine, the background dissolves into a rain-streaked skyline of pale skyscrapers fading into mist along the horizon. In the upper-left corner, a pale searchlight beam cuts diagonally through the rain clouds above the robot's shoulder. In the upper-right corner, a small dark helicopter climbs through the storm, dwarfed by the robot's head. The central figure fills most of the frame: a towering humanoid machine in weathered navy-blue armor plating, its hull scarred with scratches and red warning stripes. At the center of its chest, a circular reactor glows with concentric rings of molten red and gold, casting heat onto the surrounding metal. Above the reactor, a narrow yellow visor glints from within the robot's head, suggesting a pilot's cockpit. On the left side of the frame, the robot's massive right fist hangs low, water streaming off its segmented fingers. On the right side of the frame, its left arm extends outward, a small military helicopter hovering beside the forearm for scale. White spray erupts around the robot's legs where they plunge into the churning sea. In the lower-left corner, a smaller crimson robot wades through the surf, its own chest light burning orange. Beside the red machine, a gray naval warship cuts through the waves, tiny against the giants. Above the warship, another small helicopter hangs in the air, its searchlight sweeping the water. The sea stretches across the middle ground in foaming white and deep blue-green, while the distant city glows faintly through the haze. Across the lower third, the poster's bottom fades to solid black, where a large metallic silver title in wide uppercase letters reads "TITLE", split into two words. A diagonal streak of golden light slashes from the upper right to the lower left behind the title, like a falling meteor. The title letters have a brushed-metal finish with subtle beveling, each character heavy and monumental. Rain streaks angle across the entire frame, and the water's surface churns with intricate photorealistic detail. The lighting is dramatic and high-contrast, with cold storm light from above raking across the wet armor, warm orange glows from the reactors blooming against the blue gloom, and bright specular highlights on flying spray and metal edges. Overall, the towering central figure anchors a symmetrically weighted composition, the steel-blue and molten-orange palette and intricately detailed blockbuster realism carry the scale, and the mood is one of awe-struck spectacle as building-sized machines march into battle.