.octa-form {
  width: 100%;
  margin: auto;
  font-family: system-ui;
}

#octaFlow {
  width: 100%;
}

.step {
  display: none;
  opacity: 0;
}

.step.active {
  display: block;
  opacity: 1;
}

.intro button {
  margin-top: 25px;
}

.progress {
  width: 100%;
  height: 10px;
  background: #eee;
  position: fixed;
  bottom: 0;
  left: 0;
  border-radius: 0;
}

.bar {
  width: 0%;
  height: 100%;
  background: black;
  transition: .3s ease;
}

input, textarea, select {
  width: 100%;
  border: none;
  border-bottom: 1px solid #ccc;
  padding: 12px 0;
  font-size: 16px;
  background: transparent;
  outline: none;
}

textarea {
  resize: none;
  height: 120px;
}

.btn-back {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}