:root {
  --color-dark: #181e4b;
  --color-blue: #2974a2;
  --color-red: #f4042d;
  --color-gray: #454963;
  --color-white: #ffffff;

  font-size: 16px;
}

body {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  line-height: 24px;
  margin: 0;
}

body.is-loading {
  visibility: hidden;
  opacity: 0;
}

h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 49px;
  margin: 0;
}

h2 {
  font-size: 20px;
  font-weight: 400;
  line-height: 28px;
  margin: 0;
}

@media (min-width: 768px) {
  :root {
    font-size: 18px;
  }
  h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 48px;
  }

  h2 {
    font-size: 20px;
    font-weight: 400;
    line-height: 28px;
  }
}

.layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex-grow: 1; /* pushes footer down */
}