.stepper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 10px 0;
  font-family: "Segoe UI", Arial, sans-serif;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex: 1;
  min-width: 120px;
}
.step-circle {
  width: 45px;
  height: 45px;
  background: #4436eb;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: bold;
  z-index: 1;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px #ceeaff88;
}
.step.active .step-circle {
  background: #ff2626;
font-size: 32px;
}
.step-title {
  font-size: 15px;
  font-weight: bold;
  margin-bottom: 4px;
}
.step-desc {
  font-size: 13px;
  color: #666;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -50%;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, #4436eb, #a7a0f2);
  z-index: 0;
}


@media (max-width: 600px) {
  .stepper { flex-direction: column; gap: 16px; }
  .step:not(:last-child)::after {
    top: 50%;
    left: calc(50% + 16px);
    right: auto;
    width: 4px;
    height: 40px;
    background: linear-gradient(to bottom, #36a2eb, #a7e2ff);
  }
}