*{
  padding: 0;
  margin: 0;
}

.main {
  width: 100vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.heading {
  font-size: 54px;
  color: steelblue;
  text-decoration: underline;
  font-weight: 900;
  margin-top: 50px;
}

.input-group {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.para {
  font-size: 24px;
  font-weight: 700;
}

.display-data{
  display: flex;
  justify-content: center;
  width: 600px;
  height: 30px;
  border: 2px solid black;
  padding: 12px 12px;
  font-size: 24px;
  border-radius: 16px;
  text-align: center;
}

.btn-group {
  display: flex;
  flex-direction: row;
  gap: 16px;
}

.input {
  font-family: "Montserrat", sans-serif;
  width: 200px;
  height: 45px;
  padding-left: .5rem;
  box-shadow: 0 0 0 1.5px #2b2c37, 0 0 25px -17px #000;
  border: 0;
  border-radius: 12px;
  outline: none;
  transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
  cursor: text;
  z-index: 0;
}

.input::placeholder {
  color: #bdbecb;
}

.input:hover {
  box-shadow: 0 0 0 2.5px #2f303d, 0px 0px 25px -15px #000;
}

.input:active {
  transform: scale(0.95);
}

.input:focus {
  box-shadow: 0 0 0 2.5px #2f303d;
}

button {
  position: relative;
  display: inline-block;
  margin: 15px;
  padding: 15px 30px;
  text-align: center;
  font-size: 18px;
  letter-spacing: 1px;
  text-decoration: none;
  color: #725AC1;
  background: transparent;
  cursor: pointer;
  transition: ease-out 0.5s;
  border: 2px solid #725AC1;
  border-radius: 10px;
  box-shadow: inset 0 0 0 0 #725AC1;
}

button:hover {
  color: white;
  box-shadow: inset 0 -100px 0 0 #725AC1;
}

button:active {
  transform: scale(0.9);
}

@media only screen and (max-width: 1050px) {
  .input-group {
    flex-direction: column;
  }
}

@media only screen and (max-width: 648px) {
  .btn-group {
    flex-direction: column;
  }
  .para {
    width: 280px;
    font-size: 16px;
  }
  .heading {
    font-size: 26px;
  }
  button {
    margin: 10px;
    padding: 16px 16px;
  }
  .display-data {
    width: 260px;
    font-size: 20px;
    height: 20px;
    margin-bottom: 50px;
  }
}