html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: rgb(136, 210, 240);
  font-family: "Trebuchet MS";
  color: white;
  text-align: center;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2rem;
}

/* Profile card */

.profile-card {
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
  background-color: rgb(56, 138, 110);
  color: rgb(219, 231, 227);
  border-radius: 15px;
  box-shadow: 0 14px 24px rgba(0, 0, 0, 0.575);
}

.profile-card img {
  width: 150px;
  height: 150px;
  border-radius: 75px;
}

.profile-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4.7rem;
}

.profile-links a {
  padding: 10px 16px;
  background-color: white;
  color: slateblue;
  text-decoration: none;
  border-radius: 50px;
  transition: background-color 0.3s, color 0.3s;
}

footer {
  background-color: rgb(56, 138, 110);
  color: rgb(219, 231, 227);
  margin-top: auto;     
}

footer p {
  margin: 0;
  padding: 0.5rem 0;
}

footer a {
  margin: 0 0.5rem;
  padding: 0;
  color: white;
  text-decoration: underline;
}