Two new sections on the landing page, between Features and Support:
1. "Powered by AI agents" — three cards explaining the in-editor agent
(place & wire parts, generate code, diagnose circuits). Calls out
DeepSeek-V4-Flash + Gemini 2.5 as the LLM backbone so visitors know
the simulator does more than draw boxes.
2. "Pricing" — three cards summarising Free / Pro / Pro Max with the
actual monthly cost, the daily AI-message quota, and a CTA per
tier. Pro is highlighted as Most Popular. Free CTA opens the editor,
the two paid CTAs link to /pricing where the PayPal subscription
flow lives.
The simulator itself stays free — only the AI-agent quota changes per
tier — that copy is repeated in the section subtitle so visitors don't
worry about the boards/components becoming paywalled.
All 9 locales translated.