/* ============================================================================ ABI — upgrade.css Premium feature add-on stylesheet. Self-contained, additive only. ---------------------------------------------------------------------------- • Tuned to the site's EXISTING royal-blue-on-white palette (landing.css). • Adds ONLY new `abi-`-prefixed classes (+ `[data-reveal]`). Does NOT restyle any existing component. • Mobile-first + fully responsive (breakpoints at ≤560 / ≤768 / ≤1024px). • ALL motion is gated behind @media (prefers-reduced-motion: no-preference) so the default-safe state is static / no animation. • Video markup is added elsewhere — these classes only style the containers so they look great with object-fit:cover