first commit

components/ui/MagicCard.tsx

@@ -0,0 +1,39 @@
+"use client";
+
+import { useCallback, useRef, useState } from "react";
+
+interface MagicCardProps {
+  children: React.ReactNode;
+  className?: string;
+}
+
+export function MagicCard({ children, className = "" }: MagicCardProps) {
+  const ref = useRef<HTMLDivElement>(null);
+  const [pos, setPos] = useState({ x: -999, y: -999 });
+  const [hovered, setHovered] = useState(false);
+
+  const onMouseMove = useCallback((e: React.MouseEvent<HTMLDivElement>) => {
+    if (!ref.current) return;
+    const rect = ref.current.getBoundingClientRect();
+    setPos({ x: e.clientX - rect.left, y: e.clientY - rect.top });
+  }, []);
+
+  return (
+    <div
+      ref={ref}
+      onMouseMove={onMouseMove}
+      onMouseEnter={() => setHovered(true)}
+      onMouseLeave={() => { setHovered(false); setPos({ x: -999, y: -999 }); }}
+      className={className}
+    >
+      {children}
+      <div
+        className="pointer-events-none absolute inset-0 z-20 transition-opacity duration-500"
+        style={{
+          opacity: hovered ? 1 : 0,
+          background: `radial-gradient(350px circle at ${pos.x}px ${pos.y}px, rgba(200,133,58,0.10), transparent 60%)`,
+        }}
+      />
+    </div>
+  );
+}