/* ==========================================================================
   page-casos.css — Estilos exclusivos de la página Casos de Éxito
   ========================================================================== */

.cases {
  background: var(--paper);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 var(--section-pad);
}

.cases__confidentiality {
  max-width: 68ch;
  font-size: 0.85rem;
  color: var(--gray-mid-text);
  font-style: italic;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--gray-light);
  margin-bottom: 0;
}

.cases__list {
  display: grid;
}

.case-file {
  padding: 3.2rem 0;
  border-bottom: 1px solid var(--gray-light);
}

.case-file__head {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1.4rem;
  align-items: start;
  margin-bottom: 2.2rem;
}

.case-file__num {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--gold);
  line-height: 1;
}

.case-file__sector {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.7rem;
}

.case-file__head h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  color: var(--navy);
  max-width: 46ch;
  line-height: 1.3;
}

.case-file__body {
  display: grid;
  gap: 1.9rem;
  max-width: 74ch;
  margin-left: calc(64px + 1.4rem);
}

.case-file__block p {
  color: var(--gray-mid-text);
  font-size: 0.98rem;
}

.case-file__block p:not(:last-child) {
  margin-bottom: 0.9em;
}

.case-file__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.case-file__points {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.9rem;
}

.case-file__points li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--gray-mid-text);
  font-size: 0.96rem;
  line-height: 1.55;
}

.case-file__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.case-file__highlight {
  border-left: 2px solid var(--gold);
  padding: 0.2rem 0 0.2rem 1.4rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--navy);
  line-height: 1.55;
}

.case-file__block strong {
  color: var(--navy);
  font-weight: 700;
}

@media (max-width: 760px) {
  .case-file__head { grid-template-columns: 44px 1fr; gap: 1rem; }
  .case-file__body { margin-left: 0; }
}