style.css

:root {
  --white: hsl(0, 0%, 100%);
  --light-gray: hsl(212, 45%, 89%);
  --grayish-blue: hsl(220, 15%, 55%);
  --dark-blue: hsl(218, 44%, 22%);
}

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

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

body {
  font-size: 0.9375rem;
  font-family: "Outfit", sans-serif;
  font-weight: 400;
  line-height: 1.2;
  background-color: var(--light-gray);
  min-height: 100vh;
  display: grid;
  place-content: center;
}

.container {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

.card {
  max-width: 20rem;
  background-color: var(--white);
  padding: 0.9375rem;
  border-radius: 1rem;
  box-shadow: 0 1rem 1.5rem 0 rgba(123, 135, 157, 0.24);
}

.card__img {
  border-radius: 0.5rem;
}

.card__content {
  text-align: center;
  padding: 1.5rem 1rem;
}

.card__title {
  font-size: 1.375rem;
  color: var(--dark-blue);
  margin-block-end: 1rem;
}

.card__text {
  color: var(--grayish-blue);
}

.footer {
  padding-block-start: 2rem;
  text-align: center;
}

.footer__text {
  font-size: 0.8125rem;
}

.footer__text a {
  color: hsl(228, 45%, 44%);
}