feat(ritmo): dos niveles de titular y alternancia de fondos

components/sections/FraseAncla.tsx

@@ -24,7 +24,7 @@ export function FraseAncla() {
           whileInView="visible"
           viewport={viewportOnce}
           {...motionProps(reduced)}
-          className="mt-10 font-sans font-black text-4xl md:text-6xl leading-[0.95] tracking-tight text-white"
+          className="mt-10 font-sans font-black text-ancla text-white"
         >
           <TextoDesenfoque
             segments={[