/* Base layout */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: black;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Container */
.container {
  text-align: center;
  padding: 2rem;
  width: 100%;
  max-width: 600px;
  box-sizing: border-box;
}

/* Logo */
.logo {
  max-width: 80%;
  height: auto;
  margin-bottom: 1rem;
}

/* Tagline */
.tagline {
  font-size: 1.2rem;
  margin: 0.5rem 0 2rem;
  color: #bbbbbb;
}

/* CTA Button */
.cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: #00bcd4;
  color: #000;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.cta:hover {
  background-color: #0097a7;
}

/* Footer */
footer {
  width: 100%;
  text-align: center;
  color: #777;
  font-size: 0.9rem;
  padding: 1rem 0;
}

/* Responsive tweaks */
@media (max-width: 600px) {
  .tagline {
    font-size: 1rem;
  }

  .cta {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  footer {
    font-size: 0.8rem;
  }
}