/* ═══════════════════════════════════════════════════════════════ AMES landing page — "Cool Organism" marketing surface Ported from docs/design/landing-v3/ames-landing-v3.html (design of record, HIM-377). Tickets: HIM-380 (hero/nav) · HIM-382 (demo card) · HIM-385 (bento) · HIM-388 (CTA/footer) · HIM-391 (scroll motion) · HIM-488 (central CSS / i18n / light-dark). ARCHITECTURE (HIM-488): • Central sheet — zero