Initial commit: React frontend (SLP Software) + AIDLC workflow docs

Co-authored-by: Junie <junie@jetbrains.com>

src/components/ProcessSection.tsx

@@ -0,0 +1,24 @@
+import { processSteps } from '../data/content';
+import { ProcessStep } from './ProcessStep';
+
+export function ProcessSection() {
+  return (
+    <section id="werkwijze" className="py-[88px]">
+      <div className="mx-auto max-w-[1080px] px-6">
+        <div className="mb-[52px]">
+          <span className="font-mono block text-sm uppercase tracking-wider text-accent">
+            // werkwijze
+          </span>
+          <h2 className="font-display mt-3.5 text-3xl font-bold sm:text-4xl">
+            Van idee naar live in drie stappen
+          </h2>
+        </div>
+        <div className="grid grid-cols-1 gap-[22px] sm:grid-cols-3">
+          {processSteps.map((step) => (
+            <ProcessStep key={step.label} step={step} />
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}