feat: initial commit — Webflow to Next.js conversion

QuantumLab template converted to Next.js 16 + React 19 + TypeScript:
- 8 page routes (home, about, blog, contact, careers, team-members, coming-soon, 404)
- Dynamic routes for blog posts, career positions, and team members
- GSAP animations (marquee, counters, button hovers)
- IntersectionObserver-based scroll reveal (blur-to-clear transitions)
- Dark mode with next-themes
- React Hook Form + Zod contact form
- Framer Motion page transitions
- Lottie animations via lottie-web

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

components/blog/CtaSection.tsx

@@ -0,0 +1,52 @@
+import NewsletterForm from "@/components/NewsletterForm"
+
+export default function CtaSection() {
+  return (
+    <section className="cta-section v4">
+      <div className="w-layout-blockcontainer container-default w-container">
+        <div data-w-id="43e48b1f-85e7-b846-9296-3a85fcb30cd3" className="cta-v4-content-wrapper">
+          <div className="cta-v4-content-top">
+            <div className="subtitle dark-mode">Newsletter</div>
+            <div className="mg-top-4x-extra-small">
+              <h2 className="text-titles-dm">
+    Subscribe for cutting-edge AI updates                </h2>
+            </div>
+            <div className="mg-top-4x-extra-small">
+              <p className="text-paragraph-dm">
+    ipsum dolor sit amet consectetur at amet felis nulla molestie non viverra diam sed augue gravida ante risus pulvinar diam turpis ut bibendum ut velit felis at nisl lectus.                </p>
+            </div>
+          </div>
+          <div className="corner-gradient-container">
+            <div className="cta-v4-content-bottom">
+              <div className="cta-v4-form-wrapper">
+                <NewsletterForm variant="dark" />
+                <div className="corner-gradient-wrapper hidden-on-tablet">
+                  <div className="corner-gradient-vertical small---dark-mode top-left">
+                  </div>
+                </div>
+              </div>
+              <div className="check-item-wrapper">
+                <svg xmlns="http://www.w3.org/2000/svg" width="100%" viewBox="0 0 17 16" fill="none" className="squared-icon text-titles-dm">
+                  <path d="M3.62891 8.00429L6.87307 11.2485L13.3711 4.75" stroke="currentColor" strokeWidth="1.5">
+                  </path>
+                </svg>
+                <div className="text-color-neutral-500">
+    One email per month — No spam!                  </div>
+              </div>
+            </div>
+            <div className="corner-gradient-wrapper hidden-on-tablet">
+              <div className="corner-gradient-horizontal small---dark-mode bottom-left">
+              </div>
+              <div className="corner-gradient-horizontal small---dark-mode bottom-right">
+              </div>
+              <div className="corner-gradient-horizontal small---dark-mode top-left">
+              </div>
+              <div className="corner-gradient-horizontal small---dark-mode top-right">
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+  )
+}