Create a minimalist vector logo in SVG format for a construction company

Create a minimalist vector logo in SVG format for a construction company. The design must incorporate stylized silhouettes of the letter G and also the S. The color palette must focus on shades of blue, metallic and concrete, symbolizing confidence, value and energy. The logo must be suitable for professional use and convey a sense of security and trustworthiness

Exclude any complex or detailed imagery, no depictions of animals or human figures, avoid using bright neon colors or any colors outside the blue, gold, and orange palette. Do not create a raster image; it must be a vector in SVG format. Steer clear of any resemblance to existing trademarks or logos, and avoid adding any text, numbers, or non-abstract elements