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

body {
  font-family: "Inter", sans-serif;
  height: 100vh;
  background: radial-gradient(circle at center, #0b1220, #05080f);
  overflow: hidden;
  color: #cfe9ff;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  backdrop-filter: blur(12px);
  background: rgba(20, 30, 50, 0.6);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 0 40px rgba(140, 0, 255, 0.2);
  animation: float 6s ease-in-out infinite;
  width: 320px;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

h1 {
  font-family: "Orbitron", sans-serif;
  font-size: 2.2rem;
  color: #aa5fff;
  text-shadow: 0 0 15px #b06cfd;
  margin-bottom: 10px;
}

.tagline {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 20px;
}

hr {
  border: none;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 20px 0;
}

.buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  background: rgba(95, 212, 255, 0.15);
  border: 1px solid rgba(95, 212, 255, 0.3);
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.25s;
  font-size: 0.9rem;
}

.btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 15px rgba(178, 95, 255, 0.6);
  background: rgba(204, 95, 255, 0.25);
}

.footer {
  font-size: 0.75rem;
  opacity: 0.5;
  margin-top: 15px;
}

img {
  width: 10rem;
  margin: 2rem;
  border: 2px solid #aa5fff;
  animation: fadeIn 1.5s ease forwards;
  border-radius: 50%;
}