feat(marketing): new hero copy + single CTA

- Headline → "Scale your Large World" (coral on "Large World").
- Subtext → "Building safe and scalable systems of claws for any domain of work."
- Drop the "Get started for free" hero button; keep "Book a demo".
- Remove the three hero trust pills (free credits / no card / self-hostable).
- Point the p7 hero CTA assertion at "Book a demo"; refresh the @visual baseline.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

frontend/src/components/marketing/Sections.tsx

@@ -37,9 +37,9 @@ export function Hero() {
               letterSpacing: "-0.04em",
             }}
           >
-            <span className="text-marketing-coral-strong">The AI crew</span>
+            Scale your
             <br />
-            for your team
+            <span className="text-marketing-coral-strong">Large World</span>
           </h1>
           <p
             className="m-0 font-medium"
@@ -51,22 +51,13 @@ export function Hero() {
               maxWidth: 659,
             }}
           >
-            Built for collaboration and safe for your whole team.
-            <br className="hidden sm:inline" /> The open Claw runtime for actual
-            work.
+            Building safe and scalable systems of claws for any domain of work.
           </p>
         </div>
         <div
           className="flex w-full flex-col items-stretch justify-center px-4 sm:flex-row sm:items-start sm:px-0"
           style={{ gap: 16, maxWidth: 538 }}
         >
-          <Link
-            href="/login"
-            className={`${ctaCoral} h-14 px-10 text-base sm:h-16`}
-            style={{ filter: "drop-shadow(0 4px 12px rgba(22,29,39,0.08))" }}
-          >
-            Get started for free
-          </Link>
           <a
             href="mailto:[email protected]"
             className={`${ctaGhost} h-14 border border-[#e2e8f0] px-10 text-base sm:h-16`}
@@ -75,30 +66,6 @@ export function Hero() {
             Book a demo
           </a>
         </div>
-        <ul
-          className="m-0 flex list-none flex-wrap items-start justify-center p-0"
-          style={{ gap: 8 }}
-        >
-          {[
-            { src: "/images/marketing/icon-credits.svg", label: "$100 in free credits" },
-            { src: "/images/marketing/icon-no-card.svg", label: "No credit card required" },
-            { src: "/images/marketing/icon-soc2-pill.svg", label: "Self-hostable & air-gapped" },
-          ].map((t) => (
-            <li
-              key={t.label}
-              className="inline-flex items-center justify-center rounded-full"
-              style={{ gap: 12, height: 36, padding: "0 16px" }}
-            >
-              <img src={t.src} alt="" aria-hidden className="size-5 shrink-0" />
-              <span
-                className="font-semibold whitespace-nowrap"
-                style={{ color: "#475569", fontSize: 14 }}
-              >
-                {t.label}
-              </span>
-            </li>
-          ))}
-        </ul>
       </div>
       {/* Soft fade into the white section below. */}
       <div