feat: add interactive stacked cube components with hover descriptions

src/components/ui/CubeLight.tsx

@@ -0,0 +1,131 @@
+"use client";
+
+import React from "react";
+import { motion } from "framer-motion";
+
+interface CubeProps {
+  title: string;
+  descriptionTitle: string;
+  description: string;
+  isActive: boolean;
+  index: number;
+  onHover: () => void;
+  onLeave: () => void;
+  onClick: () => void;
+}
+
+const CubeSvg: React.FC<React.SVGProps<SVGSVGElement> & { index: number }> = ({ index, ...props }) => (
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    width="507"
+    height="234"
+    fill="none"
+    viewBox="0 0 507 234"
+    {...props}
+  >
+    <path
+      fill={`url(#cube-gradient-${index})`}
+      d="M491.651 144.747L287.198 227.339C265.219 236.22 241.783 236.22 219.802 227.339L15.3486 144.747C-5.11621 136.479 -5.11621 97.5191 15.3486 89.2539L219.802 6.65884C241.783 -2.21961 265.219 -2.21961 287.198 6.65884L491.651 89.2539C512.116 97.5191 512.116 136.479 491.651 144.747Z"
+    />
+    <defs>
+      <linearGradient
+        id={`cube-gradient-${index}`}
+        x1="185.298"
+        x2="185.298"
+        y1="-27.5515"
+        y2="206.448"
+        gradientUnits="userSpaceOnUse"
+      >
+        <stop stopColor="#E5E7EB" />
+        <stop offset="1" stopColor="#9CA3AF" />
+      </linearGradient>
+    </defs>
+  </svg>
+);
+
+export function CubeLight({ title, descriptionTitle, description, isActive, index, onHover, onLeave, onClick }: CubeProps) {
+  return (
+    <div className="relative flex flex-col items-center">
+      <motion.div
+        className="relative cursor-pointer"
+        onMouseEnter={onHover}
+        onMouseLeave={onLeave}
+        onClick={onClick}
+        style={{
+          zIndex: 10 - index,
+        }}
+        animate={{
+          scale: isActive ? 1.05 : 1,
+        }}
+        transition={{
+          duration: 0.3,
+          ease: "easeOut",
+        }}
+      >
+        {/* SVG Cube */}
+        <CubeSvg 
+          index={index}
+          className="w-48 sm:w-64 lg:w-80 h-auto drop-shadow-lg opacity-80"
+          style={{
+            filter: isActive ? 'brightness(1.1) drop-shadow(0 0 15px rgba(0, 0, 0, 0.2))' : 'brightness(1)',
+          }}
+        />
+        
+        {/* Title overlay */}
+        <div className="absolute inset-0 flex items-center justify-center">
+          <h3 
+            className="text-black text-sm lg:text-base font-medium text-center px-4 drop-shadow-sm"
+            style={{ 
+              transform: 'rotate(0deg) skewX(0deg)',
+              transformOrigin: 'center'
+            }}
+          >
+            {title}
+          </h3>
+        </div>
+
+        {/* Description with arrow line - Desktop */}
+        {isActive && (
+          <motion.div
+            initial={{ opacity: 0 }}
+            animate={{ opacity: 1 }}
+            exit={{ opacity: 0 }}
+            transition={{ duration: 0.3 }}
+            className="hidden lg:block absolute left-full top-1/2 -translate-y-1/2 z-50"
+          >
+            {/* Arrow line */}
+            <svg
+              className="absolute left-0 top-1/2 -translate-y-1/2"
+              width="120"
+              height="2"
+              viewBox="0 0 120 2"
+              fill="none"
+            >
+              <line
+                x1="0"
+                y1="1"
+                x2="120"
+                y2="1"
+                stroke="black"
+                strokeWidth="1"
+                opacity="0.6"
+              />
+            </svg>
+            
+            {/* Description text */}
+            <div className="ml-32 w-80">
+              <h4 className="text-black text-base font-semibold mb-2">
+                {descriptionTitle}
+              </h4>
+              <p className="text-gray-800 text-sm leading-relaxed font-light">
+                {description}
+              </p>
+            </div>
+          </motion.div>
+        )}
+
+        {/* Description for Mobile - Below cube */}
+              </motion.div>
+    </div>
+  );
+}