body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.logo {
  max-width: 200px;
  height: auto;
}

h1 {
  font-size: 2.2em;
  margin-top: 20px;
  color: #555;
}

.tagline {
  font-size: 1.2em;
  margin: 15px 0 30px;
  color: #555;
  max-width: 600px;
}

.buttons {
  margin: 20px 0;
}

.btn {
  display: inline-block;
  margin: 10px;
  padding: 12px 25px;
  font-size: 1em;
  color: #fff;
  background-color: #0b2545;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color: #163d65;
}

footer {
  margin-top: auto;
  padding: 15px;
  font-size: 0.9em;
  color: #666;
}