@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@700&family=Lexend+Deca&display=swap');

* {
  /* Defaults */
  box-sizing: border-box;
  margin: 0;
  padding: 0;

  /* Font */
  --font-family-big-shoulders: 'Big Shoulders Display';
  --font-family-lexend: 'Lexend Deca';

  /* Colors Primary */
  --bright-orange: hsl(31, 77%, 52%);
  --dark-cyan: hsl(184, 100%, 22%);
  --very-green: hsl(179, 100%, 13%);

  /* Colors Neutral */
  --white-transparant: hsla(0, 0%, 100%, 0.75);
  --very-light-gray: hsl(0, 0%, 95%);
}

.attribution {
  font-size: 11px;
  text-align: center;
  position: fixed;
  bottom: 1rem;
  left: 0;
  right: 0;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

body {
  font-size: 15px;
  font-family: var(--font-family-big-shoulders);
  background-color: var(--very-light-gray);
  padding: 25px;
  color: white;
}

.flex-container {
  display: flex;
  flex-direction: column;
  border-radius: 10px;
  overflow: hidden;
}

.card {
  flex: 1;
  padding: 40px;
  display: flex;
  justify-content: start;
  align-items: baseline;
  flex-direction: column;
  gap: 30px;
}

.card--color-yellow {
  background-color: var(--bright-orange);
}
.card--color-yellow button {
  color: var(--bright-orange);
}

.card--color-cyan {
  background-color: var(--dark-cyan);
}
.card--color-cyan button {
  color: var(--dark-cyan);
}

.card--color-green {
  background-color: var(--very-green);
}
.card--color-green button {
  color: var(--very-green);
}

.card__title {
  text-transform: uppercase;
}

.card__description {
  font-family: var(--font-family-lexend);
  color: var(--white-transparant);
  line-height: 1.7;
}

.card__button {
  border-style: none;
  background-color: var(--very-light-gray);
  border-radius: 25px;
  height: 50px;
  width: 150px;
  margin-top: auto;
}
.card__button:hover {
  background-color: transparent;
  border-color: white;
  border-style: solid;
  border-width: 2px;
  color: white;
  cursor: pointer;
}

@media (min-width: 768px) {
  html,
  body,
  main {
    height: 100%;
  }
  main {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .flex-container {
    max-width: 960px;
    flex-direction: row;
    /* justify-content: center; */
    /* align-items: center; */
  }
}