Build a modular B2B marketing site for an API-first card and payments platform, targeting banks, fintechs, and large enterprises, with a confident, future-facing tone, sparse hero, and immediate “Talk to sales” CTA. Use a shallow global nav (Solutions, Use Cases, Platform, Resources, Company) with mega-panels exposing depth, while the homepage scrolls from value-prop hero to credibility logos, use-case grid, card-pro
