* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Lato", sans-serif;
}
.page {
  min-height: 100vh;
  width: 100%;
  background-color: blueviolet;
}
.page,
.info-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-evenly;
}

.page-title,
.score {
  text-align: center;
  margin-bottom: 0.5rem;
}
.page-title {
  font-size: 3rem;
  font-family: "Indie Flower", cursive;
  color: gold;
  text-shadow: 0px 2px 5px black;
}
.score {
  font-size: 1.5rem;
  display: inline-block;
  background-color: plum;
  padding: 0.25rem 0.75rem;
  border-radius: 0.75rem;
}
@media all and (min-width: 760px) {
  .page-title {
    font-size: 5rem;
  }
  .score {
    font-size: 2.5rem;
  }
  .page-title,
  .score {
    margin-bottom: 1.5rem;
  }
}
@media all and (min-width: 1180px) {
  .info-section {
    flex-direction: row;
    width: 60vw;
    justify-content: space-evenly;
  }
  .page-title {
    font-size: 5rem;
  }
  .score {
    font-size: 3rem;
  }
  .page-title,
  .score {
    margin-bottom: 0;
  }
}
.grid {
  display: flex;
  width: 90vw;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  position: relative;
}
.card {
  height: 75px;
  width: 75px;
  box-shadow: 0 0 3px 1px gold;
  border-radius: 15px;
  margin: 5px;
}
@media all and (min-width: 760px) {
  .card {
    height: 130px;
    width: 130px;
    margin: 10px;
  }
}
@media all and (min-width: 1180px) {
  .card {
    height: 180px;
    width: 180px;
    margin: 15px;
  }
  .grid {
    width: 75vw;
  }
}
.matched-card {
  opacity: 0.3;
  box-shadow: none;
  pointer-events: none;
}

/* alerts */
.alert {
  font-size: 4rem;
  position: absolute;
  top: 50vh;
  padding: 0.5rem 2rem;
  min-height: 6rem;
  min-width: 6rem;
  line-height: 6rem;
  border-radius: 2rem;
  text-align: center;
  pointer-events: none;
}

.alert-match {
  background-color: rgba(23, 83, 11, 0.555);
  color: rgb(0, 255, 0);
}

.alert-miss {
  background-color: rgba(83, 11, 11, 0.555);
  color: rgb(255, 0, 0);
}

.new-game {
  background-color: gold;
  color: black;
  border: none;
  font-size: 1.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 0 8px 5px gold;
  margin-top: 1rem;
  transition: 0.5s ease all;
}
.new-game:active {
  color: gold;
  background-color: plum;
  box-shadow: inset 0 0 5px 2px rgb(97, 49, 97);
  transition: 0.5s ease all;
}
@media all and (min-width: 760px) {
  .alert {
    font-size: 6rem;
    top: 50vh;
    min-height: 8rem;
    min-width: 8rem;
    line-height: 8rem;
  }
  .alert .won {
    font-size: 8rem;
    display: inline-block;
    width: fit-content;
  }
  .new-game {
    font-size: 2rem;
    padding: 0.5rem 1rem;
    margin-top: 1.5rem;
  }
}
@media all and (min-width: 1180px) {
  .alert {
    font-size: 8rem;
    top: 35vh;
    min-height: 10rem;
    min-width: 10rem;
    line-height: 10rem;
  }
  .alert .won {
    font-size: 8rem;
    display: inline-block;
    width: fit-content;
  }

  .new-game {
    font-size: 2.5rem;
    padding: 1rem 2rem;
    margin: 1.75rem 0;
  }
}