Summary: Particl adds detailed pricing plans

Why It Matters: Particl now clearly shows different service levels and costs.

What Changed:

• Removed most of the homepage content, including product features, customer logos, news mentions, and a large list of tracked competitors.
• Added a detailed pricing page with "Basic," "Starter," "Essential," "Growth," and "Custom" plans.
• Each plan lists features, historical data access, user limits, and pricing.
• Included a comparison table for all pricing plans and their features.
• Added a section for custom needs and contact information.
• Kept the navigation links for Pricing, Reports, and Customers.