/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: #fff;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
  padding: 20px;
  max-width: 600px;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 3em;
  color: #00ffff;
  letter-spacing: 2px;
  margin-bottom: 20px;
  animation: glow 2s ease-in-out infinite alternate;
}

h1 {
  font-size: 2em;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.1em;
  color: #ccc;
  margin-bottom: 40px;
}

.loader {
  border: 8px solid rgba(255, 255, 255, 0.1);
  border-top: 8px solid #00ffff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  margin: 0 auto 40px;
  animation: spin 1s linear infinite;
}

footer {
  font-size: 0.9em;
  color: #888;
}

/* Animations */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes glow {
  from { text-shadow: 0 0 10px #00ffff; }
  to { text-shadow: 0 0 20px #00ffff, 0 0 30px #00ffff; }
}

/* Responsive */
@media (max-width: 600px) {
  .logo {
    font-size: 2.2em;
  }

  h1 {
    font-size: 1.5em;
  }

  .subtitle {
    font-size: 1em;
  }
}