body, html {
  height: 100%;
  margin: 0;
  background-color: #ffffff;
  color: #174e63;
  font-family: Times, 'Times New Roman', serif; 
}

.centered-content {
  height: calc(100vh - 100px); /* Leaves space for footer */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: fadeIn 2s ease-in-out;
}

h1 { font-family: Arial, Helvetica, sans-serif; }

h1, a { color: #174e63; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }

@keyframes fadeIn {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

footer {
  position: absolute;
  bottom: 10px;
  width: 100%;
  text-align: center;
  font-size: 1rem;
  color: #174e63;
}

.logo {
  position: absolute;
  top: 20px;
  left: 20px;
}
.d-1 {
    font-size: 6.5rem;
}
.d-2 {
    font-size: 3.2rem;
}

@media (max-width: 768px) {
  .d-1 {
    font-size: 5.1rem;
  }

  .d-2 {
    font-size: 2.5rem;
  }
}