bioai-platform/frontend/src/lib/animations.ts

import type { Variants } from 'framer-motion';

export const fadeUp: Variants = {
  hidden: { opacity: 0, y: 24 },
  show:   { opacity: 1, y: 0, transition: { duration: 0.5, ease: [0.25, 1, 0.5, 1] as const } },
};

export const stagger: Variants = {
  show: { transition: { staggerChildren: 0.08 } },
};

export const cardHover = { y: -4, transition: { duration: 0.25 } };

export const fadeIn: Variants = {
  hidden: { opacity: 0 },
  show:   { opacity: 1, transition: { duration: 0.4 } },
};