/* Grilla y modal de investigadores (legado: tarjetas blancas tipo .cuadro-investigador) */
.investigadores-home .investigadores-intro {
  line-height: 1.35;
}

.investigadores-home .inv-grid-card {
  cursor: pointer;
  border-radius: 4px;
}

.investigadores-home .inv-grid-card:focus-visible {
  outline: 2px solid #212529;
  outline-offset: 2px;
}

.investigadores-home .inv-grid-card-inner {
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.investigadores-home .inv-grid-card:hover .inv-grid-card-inner,
.investigadores-home .inv-grid-card:focus-visible .inv-grid-card-inner {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

/* Marco 2:3 (más vertical); fill-400x600 en plantilla */
.investigadores-home .inv-thumb-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 2px;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.investigadores-home .inv-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.investigadores-home .inv-cargo-thumb {
  color: #808080;
}

.investigadores-home .inv-cargo-modal {
  color: #808080;
}

.investigadores-home .inv-modal-photo {
  max-height: min(70vh, 520px);
  width: auto;
  object-fit: contain;
}

.investigadores-home .inv-bio p:last-child {
  margin-bottom: 0;
}

/* Modal al final del body + z-index por encima del header sticky (hasta 1200), mega (1090), fs-menu (1000) y buscador (1300) */
body.investigador-modal-open .modal-backdrop {
  z-index: 1390 !important;
}

body.investigador-modal-open #investigadorModal.modal {
  z-index: 1400 !important;
}