body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #fdfdfd;
  color: #333;
}
.navbar-custom {
  background: linear-gradient(90deg, #00695c, #26a69a);
}
.navbar-custom .nav-link {
  color: white;
  transition: 0.3s;
}
.navbar-custom .nav-link:hover {
  color: #ffd700;
}
footer {
  background: #263238;
  color: #fff;
}