@import url("https://fonts.googleapis.com/css2?family=Fira+Sans:wght@100;200;300;400;500;600;700;800;900&display=swap");

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  font-family: "Fira Sans", sans-serif;
}
body {
  background-color: #f1f5f8;
  line-height: 1.5;
  font-size: 1.1rem;
}
.calc-wrapper {
  max-width: 900px;
  padding: 4rem 1rem;
  margin: 0 auto;
}
.calc-wrapper > div {
  background: #fff;
  padding: 1.5rem 2.5rem;
}
.calc-content {
  margin-bottom: 1.6rem;
}
.calc-content h2,
.result-content h2 {
  font-size: 1.4rem;
  font-weight: 600;
  text-align: center;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}
#calc-form,
.payment-info {
  margin-top: 1.6rem;
}
.form-item {
  margin: 0.8rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.input-name span {
  background-color: #ef476f;
  display: block;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}
.input-name {
  display: flex;
  align-items: center;
}
.input-name label {
  padding-left: 0.8rem;
}
.input-control input {
  font-size: 1.1rem;
  border: 2px solid rgba(0, 0, 0, 0.3);
  padding: 0.4rem 0.6rem;
  border-radius: 3px;
}
.input-control input:focus {
  outline: none;
}
.input-control span {
  padding-right: 0.6rem;
  font-weight: 300;
  opacity: 0.7;
}
.btns {
  margin-top: 2rem;
}
.btns input {
  background-color: #06d6a0;
  display: block;
  border: none;
  margin: 1rem auto 0 auto;
  font-family: inherit;
  text-transform: uppercase;
  font-size: 1.1rem;
  color: #fff;
  padding: 0.7rem 0;
  width: 180px;
  border-radius: 3px;
  outline: 0;
  cursor: pointer;
}
.btns input:hover {
  opacity: 0.8;
}
.payment-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 1rem;
}
.payment-info div {
  padding: 1rem 0;
  background: #06d6a0;
  color: #fff;
}
.payment-info div h4 {
  font-weight: 500;
  padding: 0.6rem 0;
}
.payment-info div span {
  font-weight: 400;
  font-size: 1.75rem;
}

@media screen and (max-width: 992px) {
  .payment-info {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 680px) {
  .form-item {
    flex-direction: column;
    align-items: flex-start;
  }
  .input-name {
    margin-bottom: 0.6rem;
  }
  .input-control span {
    display: block;
  }
}