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

body, html {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  overflow: hidden;
}

.background {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top, #f0e6f6, #c3b7f2);
  overflow: hidden;
  z-index: 0;
  animation: wind 12s ease-in-out infinite;
}

@keyframes wind {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.overlay {
  position: relative;
  z-index: 1;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
  padding: 20px;
  color: #3c265e;
}

h1 {
  font-size: 2.8rem;
  margin-bottom: 10px;
  animation: fadeInDown 1.5s ease;
}

.subtext {
  font-size: 1.2rem;
  margin-bottom: 30px;
  animation: fadeInUp 2s ease;
}

.loader {
  border: 5px solid #eee;
  border-top: 5px solid #3c265e;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  margin: 0 auto;
  animation: spin 1s linear infinite;
}

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}