*,
::before,
::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  font-size: 15px;
}

body {
  background-color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Poppins", sans-serif;
}

@media screen and (min-width: 1240px) {
  .container {
    max-width: 1240px;
    width: 90vw;
  }
  .cards {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, 1fr);
  }

  .card:nth-child(1) {
    grid-row: 2 / 4;
    grid-column: 1;
  }

  .card:nth-child(2) {
    grid-row: 1 / 3;
    grid-column: 2;
  }

  .card:nth-child(3) {
    grid-row: 3 / 5;
    grid-column: 2;
  }

  .card:nth-child(4) {
    grid-row: 2 / 4;
    grid-column: 3;
  }
}

@media screen and (min-width: 820px) and (max-width: 1240px) {
  .container {
    max-width: 820px;
    width: 90vw;
  }
  .cards {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }

  .card:nth-child(1) {
    grid-row: 2;
    grid-column: 1 / 3;
  }

  .card:nth-child(2) {
    grid-row: 1;
    grid-column: 2 / 4;
  }

  .card:nth-child(3) {
    grid-row: 2;
    grid-column: 3 / 5;
  }

  .card:nth-child(4) {
    grid-row: 3;
    grid-column: 2 / 4;
  }
}

@media screen and (max-width: 802px) {
  .container {
    max-width: 400px;
    width: 90vw;
  }

  .description {
    max-width: 400px;
  }

  .cards {
    grid-template-rows: repeat(4, 1fr);
  }

  .card:nth-child(1) {
    grid-row: 1;
  }

  .card:nth-child(2) {
    grid-row: 2;
  }

  .card:nth-child(3) {
    grid-row: 3;
  }

  .card:nth-child(4) {
    grid-row: 4;
  }
}

.title {
  color: hsl(234, 12%, 34%);
  font-size: 2.5em;
  font-weight: 200;
  text-align: center;
}

.subtitle {
  color: hsl(212, 6%, 44%);
  font-size: 2.5em;
  font-weight: 600;
  text-align: center;
}

.description {
  color: hsl(234, 12%, 34%);
  font-size: 1em;
  font-weight: 200;
  text-align: center;
  max-width: 600px;
  margin: auto;
}

.cards {
  margin-top: 2em;
  display: grid;
  gap: 2rem;
}

.card {
  width: 400px;
  height: 300px;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.card-content {
  width: calc(100% - 4em);
  height: 100%;
  margin: auto;
}
.card-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-top: 2em;
}
.card-description {
  font-size: 1em;
  font-weight: 200;
  margin-top: 1em;
  margin-bottom: 2em;
}
.card img {
  float: right;
  margin-top: 2em;
  margin-right: 2em;
}

.card.card:nth-child(1) {
  border-top: 4px solid hsl(180, 62%, 55%);
}

.card.card:nth-child(2) {
  border-top: 4px solid hsl(0, 78%, 62%);
}

.card.card:nth-child(3) {
  border-top: 4px solid hsl(34, 97%, 64%);
}

.card.card:nth-child(4) {
  border-top: 4px solid hsl(212, 86%, 64%);
}