Modern architectural firm, sleek glass building, steel frame, minimalist design, urban cityscape, nighttime, bright LED signage, "DesignForge" or "SkyPinnacle Architects" logo, polished concrete floor, geometric staircase, open-plan office space, rows of computers, busy architects working, blueprints scattered, 3D model on a desk, creative brainstorming session, diverse team, natural light pouring in through floor-to-ceiling windows, panoramic city view, cinematic composition, shallow depth of field.