/* Ajustes do deck derivado (geo + video analytics) sobre o CSS global:
   a abertura passa a ter 3 recursos e a correlação 4 etapas. */

.slide--nexo-overview .resource-grid {
  grid-template-columns: repeat(3, 1fr);
}

.correlation__flow {
  grid-template-columns: repeat(4, 1fr);
}

.nav-button:disabled {
  opacity: 0.32;
  pointer-events: none;
}

/* Capa: tela de abertura em coluna única, sem visual lateral. */
.slide--cover .slide__inner {
  grid-template-columns: 1fr;
}

.slide__copy--cover {
  max-width: 60rem;
}

.cover-kicker {
  display: block;
  margin-bottom: clamp(1rem, 2.4vh, 1.7rem);
  color: var(--red-strong);
  font-family: var(--font-mono);
  font-size: var(--small);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.slide__copy--cover h2 {
  max-width: 18ch;
  font-size: var(--display-xl);
}

.slide__copy--cover h2 em {
  color: var(--red-strong);
  font-style: normal;
}

.slide__copy--cover > p {
  max-width: 56ch;
}

.cover-signature {
  display: block;
  max-width: 34rem;
  margin-top: clamp(1.8rem, 4.5vh, 3rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--small);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

@media (max-width: 74rem) {
  .slide--nexo-overview .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 56.25rem), (orientation: portrait) and (max-width: 64rem) {
  .correlation__flow {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
  }
}

@media (max-width: 38rem) {
  .slide--nexo-overview .resource-grid {
    grid-template-columns: 1fr;
  }
}