Magic UI Shiny Button

Please implement this code in the current project and add it to (Your Desired Section, e.g. homepage hero, pricing page, dashboard). Change the primary accent color to (YOUR HEX CODE COLOR, e.g. #6366F1).

Requirements:
- Use React + Tailwind CSS (match the project's existing setup)
- Install dependencies if needed: npm install framer-motion
- Keep the layout responsive on mobile and desktop
- Replace placeholder copy with content that fits the project

The UI code:

"use client";

import { motion, type AnimationProps } from "framer-motion";

function cn(...inputs: (string | undefined | null | false)[]) {
  return inputs.filter(Boolean).join(" ");
}

const shineProps: AnimationProps = {
  initial: { "--x": "100%", scale: 0.96 },
  animate: { "--x": "-100%", scale: 1 },
  whileHover: { scale: 1.04, y: -2, boxShadow: "0 12px 40px rgba(139,92,246,0.25)" },
  whileTap: { scale: 0.95 },
  transition: {
    repeat: Infinity,
    repeatType: "loop",
    repeatDelay: 1.2,
    type: "spring",
    stiffness: 20,
    damping: 15,
    mass: 2,
  },
};

export function ShinyCtaButton({ children = "Copy free TSX" }: { children?: React.ReactNode }) {
  return (
    <motion.button
      {...shineProps}
      style={{ "--x": "100%" } as React.CSSProperties}
      className={cn(
        "relative rounded-xl px-7 py-3 font-semibold",
        "bg-zinc-900 shadow-lg ring-1 ring-white/10",
        "transition-shadow duration-300 hover:ring-violet-500/30"
      )}
    >
      <span
        className="relative block text-sm tracking-wide text-white/90"
        style={{
          maskImage:
            "linear-gradient(-75deg,#a78bfa calc(var(--x) + 20%),transparent calc(var(--x) + 30%),#c4b5fd calc(var(--x) + 100%))",
        }}
      >
        {children}
      </span>
      <span
        style={{
          mask: "linear-gradient(#000,#000) content-box, linear-gradient(#000,#000)",
          maskComposite: "exclude",
        }}
        className="absolute inset-0 z-10 block rounded-[inherit] bg-[linear-gradient(-75deg,rgba(167,139,250,0.15)_calc(var(--x)+20%),rgba(167,139,250,0.55)_calc(var(--x)+25%),rgba(167,139,250,0.15)_calc(var(--x)+100%))] p-px"
      />
    </motion.button>
  );
}