Imagine a futuristic door located in an environment reminiscent of a spaceship o

Imagine a futuristic door located in an environment reminiscent of a spaceship or an alien base. The door should be tall and narrow with a slightly pointed arch at the top, featuring a robust design with multiple metallic sections and reinforcements indicating a strong construction for high security or to withstand extreme environments. The predominant color of the door and the surroundings is a vibrant neon blue, illuminating the edges and contours of the door, creating an impressive visual effect that suggests advanced technology. Incorporate blue lighting emanating from the floor and the edges of the door, illuminating the dark environment around it. Add alien symbols on the door itself, including a symbol resembling a triangle with a circle on top, positioned on the lower central part of the door. The overall style should be highly detailed and ultra-realistic, emphasizing an aesthetic of advanced technology.