@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400&display=swap');


:root {
  background-color: aliceblue;
}

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

/* h1, h2, h3, h4 {
  margin-bottom: 1rem;
} */

h1 {
  font-size: 5rem;
  color: steelblue;
  margin-bottom: 5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
}


.container {
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 80rem;
  margin: 0 auto;
  padding: 2rem;
}

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

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

.btn {
  font-size: 1.5rem;
  width: 15rem;
  padding: 1rem 0;
  text-align: center;
  border: steelblue 0.1rem solid;
  border-radius: 5px;
  background-color: white;
  color: steelblue;
  text-decoration: none;
  margin-bottom: 1rem;
  cursor: pointer;
}

.btn:hover {
  box-shadow: 0 0.4rem 1.4rem 0 rgba(86, 185, 235, 0.5);
  transform: translateY(-0.2rem);
  transition: transform 1s;

}

/* quiz page */
.choice-container {
  display: flex;
  margin-bottom: 0.5rem;
  width: 100%;
  font-size: 1.5rem;
  border: 0.1rem solid rgba(86, 165, 235, 0.5);
  border-radius: 5px;
  background-color: white;
}

.choice-container:hover {
  cursor: pointer;
  box-shadow: 0 0.4rem 1.4rem 0 rgba(86, 185, 235, 0.5);
  transform: translateY(-0.1rem);
  transition: transform 1s;
}

.choice-prefix {
  padding: 1rem 1.5rem;
  background-color: #56a5eb;
  color: white;
}

.choice-text {
  padding: 1rem;
  width: 100%;
}


/* style for choice background */

.correct {
  background-color: rgb(128, 223, 128);
}

.incorrect {
  background-color: rgb(243, 7, 7);
}

/* style for head up display */

#hud {
  display: flex;
  justify-content: space-between;
}

.hud-prefix {
  text-align: center;
  font-size: 1.5rem;
}

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

/* end page heart shape score */

.heart-score {
  position:absolute;
  z-index:3;
  /* margin-left: 0px; */
  /* margin-top: 10px; */
  color:white;
}

.heart-shape{
  position: relative;
  width: 100px;
  height: 100px;
  background-color: rgba(250,184,66);
  transform: rotate(45deg);
  margin-bottom: 5rem;
}

.heart-shape:before{
  position: absolute;
  bottom: 0px;
  left: -55px;
  width: 100px;
  height: 100px;
  content: '';
  border-radius: 50%;
  background-color: rgba(250,184,66);
}

.heart-shape:after{
  position: absolute;
  top: -55px;
  right: 0px;
  width: 100px;
  height: 100px;
  content: '';
  border-radius: 50%;
 
  background-color: rgba(250,184,66);
}