Ключевые слова: 3d, ai, background, building, button, concept, contemporary, control, door, down, elegance, element, elevator, emblem, entrance, floor, generated, generative ai, hallway, hotel, illuminated, illustration, image, indoor, lift, lobby, machine, metal, office, open, panel, push, realistic, red, silver, technology, transportation, up, wall, white, white background,