WordPress Landing Page Redesign

I need the current landing page at https://yashskillhub.graphy.com/courses/Excel-Formula-Mastery-Top-10-Formulas-in-1-Hour--6a269ce4d4dda7e5d84a6ce2 rebuilt on WordPress, using the Astra theme. The primary objective is to drive immediate course purchases, so every element—from copy hierarchy to button placement—must stay laser-focused on conversions while maintaining a professional, corporate look.

The finished page has to:

• Recreate (or thoughtfully improve) the existing layout and content so it feels familiar to returning visitors yet looks sharper and more trustworthy.
• Be built with Astra and a lightweight page builder or native blocks; whatever keeps the codebase lean and validates cleanly.
• Load fast enough to score 90+ on Google PageSpeed Insights for both mobile and desktop.
• Be structured to help me hold a bounce rate under 20 % through clear above-the-fold value, persuasive social proof, and friction-free checkout flow.
• Remain fully responsive, SEO-ready, and easy for me to update later without touching code.

Please keep plugins to only what is necessary, optimise images, defer non-critical scripts, and set up caching or a CDN if that helps us hit the performance goal. Once complete, hand over the page as a finished WordPress export or staging site with all assets included so I can publish immediately.