:root {
  --color-white: hsl(0, 0%, 100%);
  --color-green: hsl(75, 94%, 57%);
  --color-grey-700: hsl(0, 0%, 20%);
  --color-grey-800: hsl(0, 0%, 12%);
  --color-grey-900: hsl(0, 0%, 8%);

  font-family: "Inter", sans-serif;
  color: var(--color-white);
  text-align: center;
}

body {
  background-color: var(--color-grey-900);
  min-height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  font-size: 14px;
}

main {
  background-color: var(--color-grey-800);
  width: 20%;
  height: auto;
  flex-direction: column;
  border-radius: 0.8em;
  padding: 2em;
}

img {
  border-radius: 60%;
  width: 25%;
}

h1 {
  font-weight: 500;
}
h3 {
  color: var(--color-green);
  font-weight: 500;
  font-size: smaller;
}

p {
  padding: 5%;
}

.buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

button {
  width: 90%;
  height: 4em;
  margin: 0.5em;
  border-radius: 0.5em;
  background-color: var(--color-grey-700);
  color: var(--color-white);
  border: 0;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background-color: var(--color-green);
  color: var(--color-grey-700);
  transition-duration: 0.4s;
}

@media screen and (max-width: 800px) {
  main {
    width: 80%;
  }
}

.attribution {
  margin: 2%;
  align-content: center;
}