style.css

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

html {
  font-size: 62.5%;
}

body {
  font-family: "Kumbh Sans", sans-serif;
  line-height: 1;
  color: hsl(229, 23%, 23%);
  background-color: hsl(185, 75%, 39%);
  background-image: url(images/bg-pattern-top.svg),
    url(images/bg-pattern-bottom.svg);
  background-position: left -70% top 200%, right -50% top -140%;
  background-repeat: no-repeat, no-repeat;
}

.container {
  max-width: 144rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.card {
  margin: 18rem auto auto;
  background-color: #fff;
  border-radius: 13px;
  width: 34rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
  overflow: hidden;
}
.img-box {
  position: relative;
  height: 14rem;
  width: 100%;
  background-image: url(images/bg-pattern-card.svg);
}
.user-img {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -50%);

  width: 11rem;
  border-radius: 50%;
  border: 5px solid #fff;
}
.img-border {
  background-color: #fff;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.user-box {
  width: 100%;
  padding: 5.4rem 0 2.4rem;
  text-align: center;
  font-size: 1.8rem;
  letter-spacing: 0.6px;
  border-bottom: 1.5px solid rgba(150, 150, 150, 0.2);
  line-height: 1.7;
}
.user-name {
  font-weight: 700;
}
.user-age {
  color: #888;
}
.user-city {
  color: #888;
  font-size: 1.3rem;
}
.statistics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 4rem;
  padding: 1.6rem 0 2rem;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}
.num {
  font-size: 1.8rem;
  font-weight: 700;
}
.label {
  color: #888;
  font-size: 0.9rem;
  letter-spacing: 1.5px;
}

/* ********** */
.attribution {
  font-size: 11px;
  margin: auto auto 1.2rem;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

/************************************/
/* BELOW 375px  (Phones) */
/************************************/

/* 375/16px = 23.5 */
@media (max-width: 23.5em) {
  body {
    background-position: left 120% top 150%, right 120% top -70%;
  }
  .card {
    margin-top: 14rem;
    width: 85%;
  }

  .user-box {
    padding-bottom: 1.8rem;
  }
  .statistics {
    padding: 1.4srem 0 2rem;
  }
}