feat: rewording and add initial animation

frontend/src/components/landing/hero.tsx

@@ -58,11 +58,13 @@ export function Hero({ className }: { className?: string }) {
         </h1>
         <p
           className="mt-8 scale-105 text-center text-2xl text-shadow-sm"
-          style={{ color: "rgb(182,182,188)" }}
+          style={{ color: "rgb(184,184,192)" }}
         >
           An open-source SuperAgent harness that researches, codes, and creates.
+          With
           <br />
-          With the help of sandboxes, memories, tools and skills, it handles
+          the help of sandboxes, memories, tools, skills and subagents, it
+          handles
           <br />
           different levels of tasks that could take minutes to hours.
         </p>

frontend/src/components/landing/sections/whats-new-section.tsx

@@ -16,8 +16,9 @@ const features: BentoCardProps[] = [
   {
     color: COLOR,
     label: "Long Task Running",
-    title: "Planning and Reasoning",
-    description: "Plans ahead, reasons through complexity, then acts",
+    title: "Planning and Sub-tasking",
+    description:
+      "Plans ahead, reasons through complexity, then executes sequentially or in parallel",
   },
   {
     color: COLOR,