Modernes Combo-Logo-Design-Angebot

I need a fresh, modern logo that pairs a memorable symbol with clean text. To give me flexibility across print and digital media, please deliver the mark in three approved colourways:
• Blau und Weiß
• Schwarz und Gold
• Rot und Grau

I will require:
• An original, fully-vector design (AI or SVG)
• High-resolution PNGs with transparent background for each colour variant
• A concise brand-style sheet noting fonts, exact colour codes and safe-use rules
• Two iterative rounds of refinements once the first draft is in my hands

The logo should scale perfectly from favicon to billboard, look sharp on both light and dark backgrounds, and maintain legibility when printed in one colour. If you are comfortable working in Adobe Illustrator or an equivalent vector tool and can meet the criteria above, I look forward to seeing your concept.