Summary: Steve adds Techstars backing

Why It Matters: This shows Steve has support from a known startup program.

What Changed:

• "Start your 14-Day Free Trial today" was removed.
• "We are backed by Techstars 🤝" was added at the top.
• "Risk-free for 14 days" was changed to "Let's win".
• The line under "Hire Steve today!" was shortened.