Make a 3D first-person military shooter in one web page that looks as close to a AAA game as you can. Setting: a container port at golden hour, with gantry cranes, stacked shipping containers, cable spools, rail tracks, wet concrete with reflections, a cargo ship hull, haze and long shadows. The player holds a detailed assault rifle with a holographic sight. WASD to move, mouse to aim, click to fire, right-click to aim down sights, R to reload, Shift to sprint. Give the gun recoil, muzzle flash, ejected shells, bullet impacts and a reload animation. Enemy soldiers patrol, take cover and shoot back. Add a HUD with health, ammo, a crosshair, hit markers and a kill counter, plus win and game over screens. It should look cinematic and feel fun the moment it loads.