fix(hero): starfield uniforme com grade estratificada + tags mobile sem quebra interna

app/components/Hero.tsx

@@ -8,7 +8,7 @@ import { CV_URL } from "@/lib/site-navigation";
 import { buildWhatsAppUrl } from "@/lib/whatsapp";
 import { ControlRoomGlobe } from "./cinematic/ControlRoomGlobe";
 import MagneticButton from "./cinematic/MagneticButton";
-import { ParticleBuildText } from "./cinematic/ParticleBuildText";
+import { HeroStarfield } from "./cinematic/HeroStarfield";
 import { TelemetryStrip } from "./cinematic/TelemetryStrip";
 
 const HeroScene = dynamic(() => import("./cinematic/HeroScene"), {
@@ -318,8 +318,8 @@ function SideVisual({
   if (variant.scene === "command") {
     return (
       <div className="mb-sp-6 space-y-sp-4">
-        {/* Partículas decorativas atrás da cena: o h1 real permanece o conteúdo acessível */}
-        <ParticleBuildText text={variant.headline} />
+        {/* Starfield decorativo: grade uniforme com jitter cobrindo o card inteiro */}
+        <HeroStarfield />
         {/* autoRotate off em reduced-motion: globo vira âncora estática */}
         <ControlRoomGlobe autoRotate={!shouldReduceMotion} />
         <TelemetryStrip reducedMotion={shouldReduceMotion} />