.accordion-item {
  border-bottom: 2px solid #eee;
}
.accordion {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  text-align: left;
  border: none;
  background-color: transparent;
  transition: 0.2s;
}

.panel {
  padding: 0 18px;
  background-color: white;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}

.accordion:after {
  content: '';
  background-image: url('../images/arrow-down.png');
  background-repeat: no-repeat;
  background-size: 15px;
  width: 30px;
  height: 30px;
  aspect-ratio: 1;
  background-color: #e2e0e0;
  border-radius: 50%;
  background-position: center;
}

.active:after {
  content: '';
  background-image: url('../images/arrow-up.png');
  background-repeat: no-repeat;
  background-size: 15px;
  width: 30px;
  height: 30px;
  aspect-ratio: 1;
  background-color: #e2e0e0;
  border-radius: 50%;
  background-position: center;
}

.accordion__question,
.accordion__text {
  color: #000;
  font-size: 18px;
}

.circle {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid grey;
  border-radius: 50%;
  aspect-ratio: 1;
  z-index: 2;
  background-color: #fff;
}

.circle::before {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: rgb(0, 130, 140);
  border-radius: 50%;
}

.circle--grey::before {
  background-color: rgb(173, 173, 173);
}

.circle-wrap {
  display: flex;
  column-gap: 10px;
  position: relative;
}

.circle-wrap:not(:last-of-type)::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 100%;
  background-color: rgb(173, 173, 173);
  left: 35px;
  z-index: 1;
}