/* Niveles académicos: imagen completa y un enlace por tarjeta. */
.model-paths { background: var(--cream); }
.model-heading { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: end; margin-bottom: 36px; }
.model-eyebrow { margin: 0 0 12px; color: var(--accent-hover); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.model-heading .sec-title { margin-bottom: 0; }
.model-heading .sec-title em { color: var(--accent); font-style: normal; }
.model-heading .sec-lead { margin-bottom: 0; }
.model-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.model-tier { display: block; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--accent-hover); text-decoration: none; }
.model-tier > img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; }
.model-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; padding: 16px 22px; font-size: 15px; font-weight: 700; }
.model-link svg { flex: 0 0 auto; }
.model-tier:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
@media (max-width: 1000px) {
  .model-heading { grid-template-columns: 1fr; gap: 22px; }
  .model-grid { gap: 16px; }
  .model-link { padding-inline: 16px; font-size: 14px; }
}
@media (max-width: 640px) {
  .model-grid { grid-template-columns: 1fr; gap: 24px; }
}