:root {
  --header-height: 80px;
}
@media screen and (max-width: 1000px) {
  :root {
    --header-height: 60px;
  }
}

@media screen and (max-width: 1000px) {
  .exchange .section {
    padding-top: 0;
  }
  .exchange .section__block:not(:first-child) {
    padding-top: 60px;
  }
}
.exchange__tabs {
  margin-top: 40px;
  width: 100%;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 0 15px;
}
@media screen and (max-width: 1000px) {
  .exchange__tabs {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 12px;
  }
}
.exchange__tab {
  width: 140px;
  cursor: pointer;
  font-size: 1.25rem;
  color: #008cd6;
  border: 2px solid #008cd6;
  border-radius: 50px;
  text-align: center;
  padding: 6px 0;
  background-color: #fff;
}
.exchange__tab--active {
  color: #fff;
  background-color: #008cd6;
}
@media screen and (max-width: 1000px) {
  .exchange__tab {
    width: 100px;
    font-size: 1rem;
  }
}
.exchange__block {
  width: 100%;
  display: none;
}
.exchange__block--active {
  display: block;
}
.exchange__circles {
  width: 100%;
  margin-top: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 40px;
}
@media screen and (max-width: 1000px) {
  .exchange__circles {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    margin-bottom: 40px;
  }
}
.exchange__circle {
  position: relative;
  width: 100%;
  max-width: 250px;
  border-radius: 50%;
  border: 3px solid #c7c7c7;
  -webkit-box-shadow: 8px 8px 0px #c7c7c7;
  box-shadow: 8px 8px 0px #c7c7c7;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
  background-color: #fff;
}
@media screen and (min-width: 1000px) {
  .exchange__circle:hover {
    border-color: #24a6f5;
    -webkit-box-shadow: 8px 8px 0px #24a6f5;
    box-shadow: 8px 8px 0px #24a6f5;
  }
}
@media screen and (max-width: 1000px) {
  .exchange__circle {
    border-color: #24a6f5;
    -webkit-box-shadow: 8px 8px 0px #24a6f5;
    box-shadow: 8px 8px 0px #24a6f5;
  }
}
.exchange__circle img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 70%;
  max-width: 135px;
}
.exchange__circle::after {
  content: "";
  width: 100%;
  padding-bottom: 100%;
  display: block;
}