/* Dark aesthetic background */
body {
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at top, #0f0f0f, #000000);
  font-family: "Poppins", sans-serif;
  overflow: hidden;
  color: #fff;
}

/* Centered content */
.overlay {
  text-align: center;
  animation: fadeIn 2s ease-in-out;
}

h1 {
  font-size: 4rem;
  color: #ff4d6d;
  text-shadow: 0 0 15px #ff4d6d, 0 0 30px #ff1a4d;
}

p {
  margin-top: 1.5rem;
  font-size: 1.3rem;
  color: #ddd;
}

/* Fade-in animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Floating glowing particles */
@keyframes float {
  0% { transform: translateY(0) scale(1); opacity: 0.7; }
  50% { transform: translateY(-20px) scale(1.2); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 0.7; }
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #ff4d6d;
  border-radius: 50%;
  box-shadow: 0 0 10px #ff4d6d;
  animation: float 4s ease-in-out infinite;
}