.circle {
  padding: 13px 20px;
  border-radius: 50%;
  background-color: #a0522d;
  color: #fff;
  max-height: 50px;
  z-index: 2;
}

.how-it-works.row .col-2 {
  align-self: stretch;
}
.how-it-works.row .col-2::after {
  content: "";
  position: absolute;
  border-left: 3px solid #a0522d;
  z-index: 1;
}
.how-it-works.row .col-2.bottom::after {
  height: 50%;
  left: 50%;
  top: 50%;
}
.how-it-works.row .col-2.full::after {
  height: 100%;
  left: calc(50% - 3px);
}
.how-it-works.row .col-2.top::after {
  height: 50%;
  left: 50%;
  top: 0;
}


.timeline div {
  padding: 0;
  height: 40px;
}
.timeline hr {
  border-top: 3px solid #a0522d;
  margin: 0;
  top: 17px;
  position: relative;
}
.timeline .col-2 {
  display: flex;
  overflow: hidden;
}
.timeline .corner {
  border: 3px solid #a0522d;
  width: 100%;
  position: relative;
  border-radius: 15px;
}
.timeline .top-right {
  left: 50%;
  top: -50%;
}
.timeline .left-bottom {
  left: -50%;
  top: calc(50% - 3px);
}
.timeline .top-left {
  left: -50%;
  top: -50%;
}
.timeline .right-bottom {
  left: 50%;
  top: calc(50% - 3px);
}

@media (max-width: 767.98px) {
  /* Ampliar la columna de texto: de col-6 (50%) a col-9 (75%) */
  .how-it-works.row .col-6 {
    flex: 0 0 75% !important;
    max-width: 75% !important;
  }

  /* Reducir padding interno del texto */
  .how-it-works.row .col-6 h4,
  .how-it-works.row .col-6 h3 {
    margin-bottom: 6px;
  }

  /* Reducir altura del conector horizontal */
  .timeline div {
    height: 28px;
  }
  .timeline hr {
    top: 11px;
  }
}