/* ============================================================
   SECCIÓN: TIMELINE / ESTUDIOS
============================================================ */
.timeline {
  overflow: hidden;
}

.timeline__cabecera {
  text-align: center;
  margin-bottom: clamp(3rem, 8vw, 5rem);
}

.timeline__cabecera .seccion__etiqueta {
  justify-content: center;
}

.timeline__cabecera .seccion__etiqueta::before {
  display: none;
}

.timeline__cabecera .seccion__etiqueta::after {
  content: '';
  width: 24px; height: 1.5px;
  background: var(--color-acento);
}

.timeline__contenedor {
  position: relative;
  padding: clamp(0.5rem, 1vw, 1rem) 0;
}

.timeline__linea {
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-borde) 10%, var(--color-borde) 90%, transparent);
  transform: translateX(-50%);
}

.timeline__elemento {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  position: relative;
}

.timeline__elemento--izquierda .timeline__tarjeta {
  grid-column: 1;
  margin-right: clamp(0.75rem, 2vw, 1.5rem);
}

.timeline__elemento--derecha .timeline__tarjeta {
  grid-column: 3;
  margin-left: clamp(0.75rem, 2vw, 1.5rem);
}

.timeline__elemento--izquierda .timeline__espacio {
  grid-column: 2 / 4;
}

.timeline__elemento--derecha .timeline__espacio {
  grid-column: 1 / 3;
}

.timeline__punto {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.timeline__idiomas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}