:root {
  background-color: #ecfff8;
  font-size: 62.5%;
}

* {
  box-sizing: border-box;
  font-family: "Signika", sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
}

h1,
h2,
h3 {
  margin-bottom: 1rem;
}

h1 {
  font-size: 5.4rem;
  color: #56a5eb;
  margin-bottom: 5rem;
}

h1>span {
  font-size: 2.4rem;
  font-weight: 500;
}

h2 {
  font-size: 2rem;
  margin-bottom: 4rem;
  margin-top: 4rem;
  font-weight: 700;
  color: #56a5eb;

}

h3 {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 2rem;
  color: #56a5eb;
}

h4 {
  font-size: 2.3rem;
  color: #56a5eb;
  padding: 0.3rem;

}

/* Section Center */

.sectionOne,
.sectionTwo,
.sectionThree {
  width: auto;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: auto;
}

.home-center {
  justify-content: center;
  align-items: center;
}

.home-column {
  display: flex;
  flex-direction: column;
}

.game-center {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: auto;
}

/* Button */
.btn {
  font-size: 1.8rem;
  padding: 1rem 0;
  width: 20rem;
  text-align: center;
  border: 0.1rem solid #56a5eb;
  border-radius: 20px;
  margin-bottom: 1rem;
  margin-top: 3rem;
  text-decoration: none;
  color: #56a5eb;
  background-color: white;
}

.btn:hover,
.choice-container:hover {
  cursor: pointer;
  box-shadow: 0 0.4rem 1.4rem 0 rgba(86, 185, 235, 0.5);
}

/* Choice Answer */

.choice-container {
  display: flex;
  margin-bottom: 0.5rem;
  width: 40rem;
  font-size: 1.8rem;
  border: 0.1rem solid rgba(86, 165, 235, 0.25);
  background-color: white;
}

.choice-prefix {
  padding: 1.6rem 2.5rem;
  background-color: #56a5eb;
  color: white;
}

.choice-text {
  padding: 1.5rem;
  width: 100%;
}

.hidden {
  display: none;
}

.correct {
  background-color: lightgreen;
}

.incorrect {
  background-color: lightcoral;
}

/* Head Up Display */
#hud {
  display: flex;
  justify-content: center;
}

#hud-item {
  padding: 0 2rem;
}

.hud-prefix {
  text-align: center;
  font-size: 2rem;
}

.hud-main-text {
  text-align: center;
  padding: 0;
}

@media (min-width:768px) {
  h3 {
    font-size: 3rem;
  }

  h2 {
    font-size: 3rem;
  }

  #hud-item {
    margin: 0 3rem;
  }

  .choice-container {
    width: 60rem;
  }

  h4 {
    font-size: 3rem;
  }
}

@media (min-width:992px) {
  #hud-item {
    margin: 0 7rem;
  }

  h4 {
    font-size: 3.5rem;
  }

  .btn {
    margin-top: 5rem;
  }
}

@media (min-width:1200px) {
  #hud-item {
    margin: 0 8.5rem;
  }

  .choice-container {
    width: 80rem;
  }
}