Classic ERP Logo within ₹600

I need a polished, school-focused ERP logo that feels classic and professional while subtly signalling technology. The palette is fixed—clean blue and white—and I’d like to see a smart use of tech-oriented symbols that immediately tells administrators, teachers, and parents this is modern software they can trust.

Here’s how I picture the workflow: you share a couple of quick, low-fidelity ideas so we can lock the overall direction, then refine the chosen concept into a crisp vector mark that scales from a 16 px favicon to a banner without losing detail. Please rely on Adobe Illustrator (or an equivalent vector tool) so the final files remain fully editable.

Deliverables I’ll need:
• 1 primary logo in AI, SVG, PDF, PNG (transparent) with atleast 5 revisions
• A monochrome version for stamps and laser prints
• Brief style note with hex values and typeface used

I’m working with a tight ₹600 ceiling, so a focused, efficient process is important. If you’re confident you can hit that mark while keeping quality high, let’s get started right away.