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

components/sections/PuntosInflexion.tsx

@@ -32,7 +32,7 @@ export function PuntosInflexion() {
             <motion.p variants={fadeInUp} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
               className="text-xs tracking-[0.3em] uppercase font-black text-dorado">{puntosInflexion.eyebrow}</motion.p>
             <motion.h2 variants={fadeInUp} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
-              className="mt-4 font-sans font-black text-4xl md:text-6xl text-azul-profundo leading-[0.95] tracking-tight max-w-3xl">{puntosInflexion.title}</motion.h2>
+              className="mt-4 font-sans font-black text-seccion text-azul-profundo max-w-3xl">{puntosInflexion.title}</motion.h2>
           </div>
           <motion.div variants={fadeInUp} initial="hidden" whileInView="visible" viewport={viewportOnce} {...motionProps(reduced)}
             className="mt-8 md:mt-0 shrink-0">