.wrapper {
  width: 100%;
  height: 100%;

  display: flex;
  justify-content: center;
  align-items: center;

  background-color: var(--extra-1-color);
}

.wrapper .container {
  width: 100%;
  height: 100%;
  max-width: 1400px;
  background-color: var(--light-color);
  background-image: url('../assets/general/images/background/background.png');
  background-position: center center;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.wrapper .container .headline {
  width: 70%;
  height: 50%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
}

.wrapper .container .headline h1 {
  text-align: center;
  font-size: 4rem;
}

.wrapper .container .headline p {
  text-align: center;
  font-size: 1.25rem;
}

.game {
  width: 100%;
  height: 50%;
  display: flex;
  flex-direction: column;

  align-items: center;
}

.game__controls {
  margin-top: 3rem;
  width: 80%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

/* Utilities */
.btn {
  text-decoration: none;
  text-align: center;
  color: var(--dark-color);
  padding: 0.75rem 2rem;
  border: 2px solid var(--dark-color);
  font-size: 1.25rem;
  line-height: 1.25rem;
  font-weight: 600;
  background-color: var(--light-color);
  transition: all 100ms ease-in-out;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--extra-1-color);
  color: var(--dark-color);
}

.btn-start {
  font-weight: 600;
}

/* Desktop styles */
@media screen and (min-width: 1400px) {
  .wrapper .container {
    border: 15px solid var(--dark-color);
  }

  .game__controls {
    flex-direction: row;
  }

  .btn {
    font-size: 1.5rem;
    line-height: 1.5rem;
  }
}

/** */
.game-info-container {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
}

.game-info {
  color: var(--dark-color);
  font-size: 1.5em;
}

.game-container {
  margin: 25px auto;
  display: grid;
  grid-template-columns: repeat(5, auto);
  grid-gap: 5px;
  justify-content: center;
  perspective: 500px;
}

.card {
  position: relative;
  height: 90px;
  width: 70px;
  cursor: pointer;
}

.card-face {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  box-shadow: 0 -1px 13px 0 #e8e8e8;
  border-style: solid;
  border-width: 2px;
  overflow: hidden;
  transition: transform 500ms ease-in-out;
  backface-visibility: hidden;
}

.card.visible .card-back {
  transform: rotateY(-180deg);
}

.card.visible .card-front {
  transform: rotateY(0);
}

.card.matched .card-front .card-value {
  animation: dance 1s linear infinite 500ms;
}

.card-back {
  border-color: var(--extra-1-color);
  background-color: var(--extra-1-color);
  transform: rotateY(0);
}

.logo {
  padding: 0.5rem;
  object-fit: contain;
  align-self: flex-start;
  transition: transform 100ms ease-in-out;
}

.card-value {
  width: 60%;
  height: auto;
  object-fit: contain;
  position: relative;
  transition: transform 100ms ease-in-out;
  transform: scale(0.9);
}

.card-front:hover .card-value {
  transform: scale(1);
}

.card-front {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: var(--light-color);
  border-color: var(--extra-2-color);
  transform: rotateY(180deg);
}

.card-front p {
  text-align: center;
}

.game-results-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.game-results-container p {
  font-size: 1.25rem;
}

.game-results-container .btn {
  margin-top: 1rem;
  display: inline-block;
}

@keyframes dance {
  0%,
  100% {
    transform: rotate(0);
  }
  25% {
    transform: rotate(-30deg);
  }
  75% {
    transform: rotate(30deg);
  }
}

@keyframes overlay-grow {
  from {
    background-color: rgba(0, 0, 0, 0);
    font-size: 0;
  }
  to {
    background-color: rgba(0, 0, 0, 0.8);
    font-size: 10em;
  }
}

@media (min-width: 1400px) {
  .game-container {
    gap: 10px;
  }

  .easy.game-container {
    grid-template-columns: repeat(5, auto);
  }

  .medium.game-container {
    grid-template-columns: repeat(10, auto);
  }

  .hard.game-container {
    grid-template-columns: repeat(10, auto);
  }

  .easy.game-container .card {
    height: 200px;
    width: 150px;
  }

  .medium.game-container .card {
    height: 135px;
    width: 101.25px;
  }

  .hard.game-container .card {
    height: 130px;
    width: 97.5px;
  }
}

.hide {
  display: none;
}

.pulse-text {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}