Modern Logo Design for Maintenance Brand

I'm seeking a professional logo for my company, Istinara, which specializes in high-quality maintenance and operations services for commercial sectors. The logo should embody our core values of reliability, technical expertise, and commitment to service excellence. Key Requirements: - Modern, clean, and professional aesthetic - Simple, bold, and memorable design - Versatile for both color and black & white - Suitable for digital and print applications Optional Design Elements: - Subtle hints of tools, gears, buildings, or technical symbols - Avoid overly complex or cliché imagery Ideal Skills and Experience: - Proven logo design experience - Strong portfolio showcasing modern and professional logos - Ability to incorporate subtle design elements without clutter - Expertise in both digital and print design formats