simplify landing page

Author: jderochervlk

src/layouts/LandingPageLayout.res

@@ -1,4 +1,25 @@
-open LandingPage
+module Intro = {
+  @react.component
+  let make = () => {
+    <section className="flex justify-center">
+      <div className="max-w-1060 flex flex-col items-center px-5 sm:px-8 lg:box-content">
+        <h1 className="hl-title text-center max-w-212">
+          {React.string("Fast, Simple, Fully Typed JavaScript from the Future")}
+        </h1>
+        <h2 className="body-lg text-center text-gray-60 my-4 max-w-md">
+          {React.string(`ReScript is a robustly typed language that compiles to efficient
+            and human-readable JavaScript. It comes with a lightning fast
+            compiler toolchain that scales to any codebase size.`)}
+        </h2>
+        <div className="mt-4 mb-2">
+          <ReactRouter.Link to=#"docs/manual/installation">
+            <Button> {React.string("Get started")} </Button>
+          </ReactRouter.Link>
+        </div>
+      </div>
+    </section>
+  }
+}
 
 module PlaygroundHero = {
   type example = {