"use client";

import { motion } from "framer-motion";

export function SiteAmbientBackdrop() {
  return (
    <div className="pointer-events-none fixed inset-0 -z-10 overflow-hidden">
      <motion.div
        animate={{
          x: [0, 72, -36, 0],
          y: [0, -54, 28, 0],
          scale: [1, 1.1, 0.95, 1],
        }}
        transition={{
          duration: 18,
          repeat: Number.POSITIVE_INFINITY,
          ease: "easeInOut",
        }}
        className="absolute left-[-10%] top-[4%] h-[30rem] w-[30rem] rounded-full bg-brand-primary/12 blur-3xl sm:h-[38rem] sm:w-[38rem] lg:h-[46rem] lg:w-[46rem]"
      />
      <motion.div
        animate={{
          x: [0, -84, 26, 0],
          y: [0, 44, -22, 0],
          scale: [1, 0.9, 1.08, 1],
        }}
        transition={{
          duration: 22,
          repeat: Number.POSITIVE_INFINITY,
          ease: "easeInOut",
        }}
        className="absolute right-[-12%] top-[8%] h-[26rem] w-[26rem] rounded-full bg-brand-secondary/12 blur-3xl sm:h-[34rem] sm:w-[34rem] lg:h-[42rem] lg:w-[42rem]"
      />
      <motion.div
        animate={{
          x: [0, 34, -20, 0],
          y: [0, -24, 34, 0],
          opacity: [0.22, 0.38, 0.16, 0.22],
        }}
        transition={{
          duration: 16,
          repeat: Number.POSITIVE_INFINITY,
          ease: "easeInOut",
        }}
        className="absolute bottom-[-12%] left-[22%] h-[20rem] w-[20rem] rounded-full bg-brand-primary/[0.08] blur-3xl sm:h-[28rem] sm:w-[28rem] lg:h-[34rem] lg:w-[34rem]"
      />
      <div className="absolute inset-0 bg-[linear-gradient(180deg,rgba(255,255,255,0.18),rgba(255,255,255,0.08)_24%,rgba(255,255,255,0.02)_52%,rgba(255,255,255,0)_100%),radial-gradient(circle_at_16%_18%,rgba(221,65,36,0.08),transparent_30%),radial-gradient(circle_at_78%_14%,rgba(235,143,117,0.08),transparent_34%),radial-gradient(circle_at_50%_100%,rgba(160,182,255,0.08),transparent_40%)] dark:bg-[linear-gradient(180deg,rgba(255,255,255,0.01),rgba(255,255,255,0.005)_26%,rgba(255,255,255,0)_100%),radial-gradient(circle_at_16%_18%,rgba(221,65,36,0.08),transparent_30%),radial-gradient(circle_at_78%_14%,rgba(235,143,117,0.06),transparent_34%),radial-gradient(circle_at_50%_100%,rgba(109,130,214,0.05),transparent_40%)]" />
      <motion.div
        animate={{
          x: [0, 20, -14, 0],
          y: [0, -16, 12, 0],
        }}
        transition={{
          duration: 9,
          repeat: Number.POSITIVE_INFINITY,
          ease: "linear",
        }}
        className="hero-noise absolute inset-[-6%] opacity-[0.22] mix-blend-soft-light dark:opacity-[0.08]"
      />
    </div>
  );
}