* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  background-color: #ffffff;
  color: #222;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.logo {
  max-width: 280px;
  height: auto;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 1.8rem;
  color: #00B8F1;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.5rem;
  color: #555;
  letter-spacing: 0.5px;
}

footer {
  text-align: center;
  padding: 1rem;
  border-top: 1px solid #eee;
  background-color: #fafafa;
  font-size: 0.9rem;
}

footer a {
  color: #00B8F1;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .logo {
    max-width: 200px;
  }

  h1 {
    font-size: 1.4rem;
  }

  .tagline {
    font-size: 0.9rem;
  }
}