@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

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

body {
  width: 100%;
  min-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: "Poppins", sans-serif;
  background-color: hsla(0, 0%, 100%, 0.103);
  font-size: 15px;
  color: hsl(234, 12%, 34%);
}


header {

  width: 90%;
  margin-inline: auto;
  margin-block-start: 3rem;
  display: flex;
  gap: 0.3rem;
  flex-direction: column;
  align-items: center;
}

.center {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.cards {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, auto);
  gap: 40px;
  width: 100%;
  max-width: 1200px;
  background-color: hsl(0, 0%, 100%);
}

.supervisor,
.team-builder,
.karma,
.calculator {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  min-height: 270px;
  box-shadow: 0 15px 20px rgba(0, 0, 0, 0.1);
}

.cards h2 {
  margin-bottom: 0.5rem;
}

.cards p {
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.supervisor {
  grid-column: 1;
  grid-row: 2;
  border-radius: 8px;
  border-top: solid 0.50rem hsl(180, 62%, 55%);
  transform: translateY(-150px);

}

.team-builder {
  grid-column: 2;
  grid-row: 1;
  border-radius: 8px;
  border-top: solid 0.50rem hsl(0, 78%, 62%);

}

.karma {
  grid-column: 2;
  grid-row: 2;
  border-radius: 8px;
  border-top: solid 0.50rem hsl(34, 97%, 64%);

}

.calculator {
  grid-column: 3;
  grid-row: 2;
  border-radius: 8px;
  border-top: solid 0.50rem hsl(212, 86%, 64%);
  transform: translateY(-150px);

}

.heading {
  font-size: 2rem;
  font-weight: 200;
  color: hsl(212, 6%, 44%);
}

.text {
  font-size: 1.1rem;
  text-align: center;
  max-width: 600px;
}


figure {
  margin-top: auto;
  align-self: flex-end;
}

figure img {
  max-width: 100%;
  display: block;
  height: auto;
}

footer {
  margin-top: auto;
}

@media (max-width: 768px) {

  body {
    padding-top: 1rem;
  }

  .cards {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    max-width: 320px;
    margin: 0 auto;
    gap: 30px;
    padding-top: 1rem;
  }

  .supervisor,
  .team-builder,
  .karma,
  .calculator {
    grid-column: auto;
    grid-row: auto;
    transform: none;
    padding: 1.5rem;

  }


  .heading {
    font-size: 1.4rem;
  }

  .sub_heading {
    font-size: 1.4rem;
  }

  .text {
    margin-top: 1rem;
    font-size: 0.9rem;
    max-width: 290px;
    margin-bottom: 1.5rem;
  }

  .calculator {
    margin-bottom: 1.5rem;
  }

}