.stepper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 40px auto;
  max-width: 100%;
  width: 100%;
  position: relative;
  gap: 20px;
}
.mt-4 {
  margin-top: 8px;
}
.text-danger {
  color: #dc3545;
  display: block;
}
.w100 {
  width: 100%;
}

.step {
  text-align: center;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step .circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #d9d9d9;
  color: black;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.step.active .circle {
  background-color: #007c79;
  color: white;
}

.step .label {
  margin-top: 8px;
  font-size: 14px;
}

.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 20px; /* metade da altura da bolinha (40px) */
  left: 50%;
  right: -50%;
  height: 2px;
  background-color: #ccc;
  z-index: 0;
}

.step:last-child::after {
  content: none;
}

@media screen and (max-width: 768px) {

  .step:not(:last-child)::after {
    content: none;
  }
  .stepper {
    flex-wrap: wrap;
  }
  
}