.why-eco {
  width: 90%;
  max-width: 1170px;
  padding: 64px 0;
  margin: 0 auto;
}
.why-eco h2 {
  text-align: center;
  margin-bottom: 32px;
}
.why-eco .reasons {
  display: flex;
  flex-flow: row wrap;
}
.why-eco .reasons > div {
  width: calc(25% - 24px);
  margin: 12px;
}
@media all and (max-width: 980px) {
  .why-eco .reasons > div {
    width: calc(50% - 24px);
  }
}
@media all and (max-width: 640px) {
  .why-eco .reasons > div {
    width: 100%;
  }
}
.why-eco .reasons .reason .circle {
  aspect-ratio: 1;
  width: 70%;
  background-color: #91c6d8;
  margin: 0 auto;
  color: #fff;
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  animation-iteration-count: l;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.why-eco .reasons .reason .text {
  padding: 24px 0;
}