/* Global Styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('bluearchive.jpg') no-repeat center center fixed;
  background-size: cover;
  color: white;
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 2s ease-in-out;
}

/* Container */
.container {
  text-align: center;
  max-width: 800px;
  padding: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
  animation: popIn 1.5s ease-out;
}

/* Header Animations */
.animated-title {
  font-size: 32px;
  margin-bottom: 10px;
  animation: slideDown 1s ease-in-out forwards;
}

.animated-subtitle {
  font-size: 18px;
  margin-bottom: 30px;
  animation: slideUp 1s ease-in-out forwards 0.5s;
}

/* Button Group */
.button-group {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

/* Button Styles */
.button {
  width: 240px;
  padding: 14px 20px;
  text-decoration: none;
  font-size: 18px;
  color: white;
  background-color: #007bff;
  border-radius: 8px;
  transition: all 0.3s ease;
  transform: scale(0.95);
  animation: fadeInScale 1s ease forwards;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* Button Hover Effects */
.button:hover {
  transform: scale(1.05);
  background-color: #0056b3;
  box-shadow: 0 12px 25px rgba(0,0,0,0.3);
}

.button.green {
  background-color: #28a745;
}

.button.green:hover {
  background-color: #1e7e34;
}

/* Keyframe Animations */
@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes fadeInScale {
  0% { opacity: 0; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1); }
}

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

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

@keyframes popIn {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* Floating Background Effect */
body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.05), transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(255,255,255,0.05), transparent 50%);
  animation: floatBackground 20s linear infinite;
}

@keyframes floatBackground {
  0% { background-position: 20% 20%, 80% 80%; }
  50% { background-position: 25% 25%, 75% 75%; }
  100% { background-position: 20% 20%, 80% 80%; }
}

/* Responsive Styles */
@media (max-width: 600px) {
  .container {
    padding: 20px;
  }
  .animated-title {
    font-size: 24px;
  }
  .button {
    width: 100%;
    font-size: 16px;
  }
}