.schede-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  width: 100%;
  max-width: 1800px;
  margin: 30px auto;
}

.scheda-link {
  text-decoration: none;
  color: inherit;
  flex: 1 1 calc(25% - 30px);
  min-width: 250px;
  max-width: none;
  aspect-ratio: 2/3;
  transition: transform 0.3s ease;
}

.scheda-link:focus-visible {
  outline: 3px solid var(--colore-testo);
  outline-offset: 4px;
  border-radius: 15px;
}

.scheda {
  width: 100%;
  height: 100%;
  background-color: var(--colore-sfondo-scheda);
  border-radius: 15px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
  transition: transform 0.3s ease;
}

.scheda .lettera {
  font-size: clamp(8rem, 15vw, 12rem);
  font-weight: 900;
  color: var(--colore-testo);
  transition: opacity 0.3s ease;
  position: absolute;
  margin: 0;
  padding: 0;
  line-height: 1;
  text-rendering: optimizeLegibility;
}

.scheda .parola {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--colore-testo);
  opacity: 0;
  position: absolute;
  transition: opacity 0.3s ease;
  text-rendering: optimizeLegibility;
}

.scheda .numero {
  position: absolute;
  bottom: 20px;
  left: 20px;
  font-size: 1rem;
  font-weight: bold;
  color: var(--colore-testo);
}

.text-page-container {
  padding: 20px;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  scroll-margin-top: 20px;
}

.sezione-contenuto {
  position: relative;
  background-color: var(--colore-sfondo-scheda);
  width: 100%;
  max-width: 1800px;
  min-height: 580px;
  height: 60vh;
  max-height: 900px;
  border-radius: 15px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  padding: 20px;
  margin: 60px auto 20px;
  display: flex;
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
  visibility: hidden;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out, visibility 0.8s;
  will-change: opacity, transform, visibility;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.text-content {
  position: relative;
  width: 100%;
}

.text-title {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--colore-testo);
  position: absolute;
  top: 10px;
  left: 20px;
  margin: 0;
  line-height: 1;
  text-align: left;
}

.sezione-text {
  min-height: 520px;
  height: auto;
}

.text-card-shell {
  width: 100%;
  padding: 56px 48px 24px;
  display: flex;
  justify-content: center;
}