/* ==========================================================================
   CAROSELLO CASI STUDIO — [wifor_casi_studio]
   ========================================================================== */

.wifor-cases-wrapper {
  width: 100%;
  padding: 100px 0;
  background-color: var(--wifor-bianco);
  overflow: hidden;
}

.wifor-case-card {
  position: relative;
  width: 70%;
  height: auto;
  aspect-ratio: 16 / 9;
  max-height: 550px;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 40px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

/* Era un <div> con background-image inline; ora e' un <img> vero, quindi serve
   object-fit al posto di background-size. In cambio arrivano srcset, sizes,
   lazy loading e alt dalla Libreria Media. */
.case-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.5s ease;
}

.wifor-case-card:hover .case-bg {
  transform: scale(1.05);
}

.case-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 25, 47, 0.95) 0%,
    rgba(10, 25, 47, 0) 70%
  );
  z-index: 2;
}

.case-content {
  position: relative;
  z-index: 3;
  color: var(--wifor-chiaro);
  width: 100%;
}

/* Il markup emette un <h3>: la vecchia regola puntava a .case-content h2 e
   quindi non si applicava a niente, lasciando il titolo senza stile. */
.case-content .case-title {
  font-size: 2.4rem !important;
  margin-bottom: 10px;
  color: var(--wifor-chiaro) !important;
}

.case-client-name {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  line-height: 1;
  color: var(--wifor-giallo) !important;
}

.case-excerpt {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-bottom: 20px;
}

.case-btn {
  display: inline-block;
  padding: 10px 24px;
  border: 1px solid var(--wifor-giallo);
  color: var(--wifor-chiaro) !important;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 700;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

.case-btn:hover {
  background: var(--wifor-giallo);
  color: var(--wifor-blu) !important;
}

/* ==========================================================================
   MOBILE — formato quadrato
   ========================================================================== */

@media (max-width: 768px) {
  .wifor-case-card {
    width: 85%;
    aspect-ratio: 1 / 1;
    height: auto;
    padding: 20px;
  }

  .case-content .case-title {
    font-size: 2.2rem !important;
  }

  .case-client-name {
    font-size: 1.4rem !important;
  }

  .case-excerpt {
    display: none;
  }
}