/* Esploratore servizi "Cosa facciamo" — stile identico all'originale Building SRL.
   Valori inline (nessuna dipendenza da token globali). */
.svc-explorer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 4vw, 64px);
  align-items: start;
}
.svc-list {
  display: flex;
  flex-direction: column;
  padding: 0;
  margin: 0;
  list-style: none;
}
.svc-item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 24px 8px 24px 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  cursor: pointer;
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-item:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.svc-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: #e8842b;
  transform: translateY(-50%);
  transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-item.is-active::before { height: 64%; }
.svc-item.is-active {
  background: linear-gradient(90deg, rgba(232, 132, 43, 0.06), transparent);
}
.svc-item__idx {
  font-size: 22px;
  font-weight: 800;
  color: #9fb0c4;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-item.is-active .svc-item__idx { color: #e8842b; }
.svc-item h3 {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 700;
  color: #cdd7e2;
  line-height: 1.1;
  letter-spacing: -0.02em;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-item.is-active h3 { color: #fff; }
.svc-item p {
  font-size: 15px;
  color: #9fb0c4;
  line-height: 1.55;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), margin-top 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-item.is-active p { max-height: 90px; opacity: 1; margin-top: 8px; }
.svc-item__arrow {
  font-size: 20px;
  color: #e8842b;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-item.is-active .svc-item__arrow { opacity: 1; transform: none; }
.svc-preview {
  position: sticky;
  top: 100px;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.svc-preview img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), transform 6s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-preview img.is-shown { opacity: 1; transform: scale(1.06); }

/* Variante home: lista 2 colonne + anteprima full-width sotto */
.svc-explorer--home {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.svc-explorer--home .svc-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 18px;
}
.svc-explorer--home .svc-item { min-height: 100px; }
.svc-explorer--home .svc-preview {
  position: relative;
  top: auto;
  aspect-ratio: 16/7;
  width: 100%;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
}

@media (max-width: 900px) {
  .svc-explorer { grid-template-columns: 1fr; gap: 0; }
  .svc-explorer--home { gap: 18px; }
  .svc-explorer--home .svc-list { grid-template-columns: 1fr; gap: 0; }
  .svc-explorer--home .svc-preview { display: block; aspect-ratio: 4/3; }
  .svc-explorer--home .svc-item { min-height: auto; }
  .svc-item { grid-template-columns: 48px 1fr; gap: 14px; }
  .svc-item__arrow { display: none; }
  .svc-item p { max-height: none; opacity: 1; margin-top: 8px; }
}