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Senior-First Accessibility Engineering
WCAG 2.1 AA is the floor; we target AAA on typography, color contrast, and interaction timeouts. Base body type sized for 65+ readers (18px floor, scalable to 150% without layout break). High-contrast color palette tested for common age-related vision conditions (cataract, macular-degeneration color-shift, reduced contrast sensitivity). No auto-playing motion, no time-limited interactions, no pinch-to-zoom traps on mobile.
- WCAG 2.1 AA baseline, AAA on type + contrast
- 18px floor body type, 150%-scalable without layout break
- High-contrast palette tested for common age-related vision
- No auto-play motion, no time-limited interactions

65+the largest planning cohort most firm sites filter out







