.page-hero { padding: 28px 0 8px; }
.page-title { margin: 0 0 6px; font-size: clamp(22px, 3vw, 32px); color: #ff7a00; }
.page-subtitle { color: var(--color-text); }
.section-title { font-size: 20px; margin: 0 0 10px; }
.muted { color: var(--color-muted); }

.page-hero__layout {
  display: grid;
  grid-template-columns: 7fr 3fr; /* 70% texto | 30% video */
  align-items: center;
  gap: 16px;
}
/* Imagen del hero: escalado correcto */
.page-hero__media .page-hero__media-img,
.page-hero__media .page-hero__media-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}
@media (max-width: 960px) {
  .page-hero__layout { grid-template-columns: 1fr; }
}

.challenge, .sponsors { padding: 8px 0 20px; }
.challenge { padding-top: 0; padding-bottom: 0; }
.sponsors { padding-top: 0; }