:root {
  --text-color: #f2f2f2;
  --footer-text-color: #777;
  --footer-background-color: #202225;
  --a-background: #f2f2f2;
  --a-color: #424242;
}

body {
  margin: 0;
  background-image: url("assets/sfondo.jpg");
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: 10%;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  align-items: center;
  color: var(--text-color);
  font-family: 'Source Sans Pro', sans-serif;
}

header {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

header img {
  width: 295px;
}

main {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  max-width: 90vw;
  width: 600px;
}

main h1{
  text-align: center;
  font-family: 'Raleway', sans-serif;
}

main .inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

main .inner a.buttons {
  background-color: var(--a-background);
  text-decoration: none;
  color: var(--a-color);
  padding: 1.25rem .5rem;
  margin: .5rem;
  border-radius: 40px;
  display: grid;
  grid-template-columns: 1fr 7fr 1fr;
  justify-items: center;
  align-items: center;
  max-width: 400px;
  width: 100%;
  font-size: 18px;
}


main a:hover {
  color: #727272;
}

main a img {
  width: 24px;
}

main ul {
  padding: 0 .25rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  width: 100%;
  opacity: .75;
}

main ul li {
  display: inline;
  padding-left: 4px;
  padding-right: 4px;
  text-align: center;
  flex: 1 1 0px;
}

main ul li:nth-child(2) {
  border-left: 1px solid var(--text-color);
  border-right: 1px solid var(--text-color);
  padding-left: 8px;
  padding-right: 8px;
}

main ul li a {
  color: var(--text-color);
  text-decoration: none;
  font-size: 16px;
  text-align: center;
  width: 100%;
}

footer {
  width: 100%;
  text-align: center;
  font-size: 14px;
  background-color: var(--footer-background-color);
  color: var(--footer-text-color);
}

footer p {
  margin: 25px auto;
}


@media only screen and (min-width: 500px) {
  main .inner a.buttons {
    padding: 1.25rem;
    font-size: 20px;
  }

  main ul {
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
}