@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap');

:root {
  --line-border-fill: rgb(109, 218, 0);
  --line-border-empty: rgba(153, 153, 153, 0.561);
}

* {
  box-sizing: border-box;
}

body {
  background-color: bisque;
  font-family: 'Poppins', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 2rem;
  justify-content: center;
  height: 100vh;
  overflow: hidden;
  margin: 0;
}

.container {
  text-align: center;
}

.progress-container {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 30px;
  margin: 30% auto;
  width: 750px;
}

.progress {
  background-color: var(--line-border-fill);
  position: absolute;
  top: 50%;
  left: 0;
  height: 5px;
  width: 0;
  transform: translateY(-50%);
  z-index: -1;
  transition: 0.5s ease-out;
}

.progress-container::before {
  content: '';
  background-color: var(--line-border-empty);
  position: absolute;
  top: 50%;
  left: 0;
  height: 7px;
  width: 100%;
  transform: translateY(-50%);
  z-index: -1;
  transition: 0.5s ease-out;
}

.circle {
  background-color: #fff;
  color: var(--line-border-empty);
  border-radius: 50%;
  height: 100px;
  width: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* pointer-events: none; */
  border: 6px solid var(--line-border-empty);
  transition: 0.1s 0.4s ease-in;
}

.circle.active {
  border-color: var(--line-border-fill);
  transition: 0.1s 0.4s ease-in;
}

.btn {
  background-color: var(--line-border-fill);
  color: #fff;
  border: 0;
  border-radius: 15px;
  cursor: pointer;
  font-size: 2rem;
  margin: 20px;
  padding: 18px 50px;
}

.btn:active {
  transform: scale(0.98);
  transition: 0.1s all;
}

.btn:focus {
  outline: 0;
}

.btn:disabled {
  cursor: not-allowed;
  background-color: var(--line-border-empty);
}