* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Poppins, sans-serif;
}

body {
  height: 100vh;
  background: black;
  overflow: hidden;
}

#enter {
  position: fixed;
  inset: 0;
  background: black;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
  cursor: pointer;
}

#enter h1 {
  color: white;
  letter-spacing: 4px;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%,100% { opacity: .4 }
  50% { opacity: 1 }
}

.bg {
  position: absolute;
  inset: 0;
  background: url("assets/bg.gif") center/cover no-repeat;
}

.card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 40px 50px;
  border-radius: 20px;
  box-shadow: 0 0 40px rgba(0,255,255,.45);
  text-align: center;
  color: white;
}

.avatar {
  width: 120px;
  border-radius: 50%;
  margin-bottom: 15px;
  box-shadow: 0 0 20px cyan;
}

.links a {
  display: block;
  margin-top: 12px;
  padding: 10px;
  border-radius: 10px;
  text-decoration: none;
  color: cyan;
  background: rgba(0,255,255,.08);
  transition: .3s;
}

.links a:hover {
  background: cyan;
  color: black;
}

.hide {
  animation: fadeOut .6s forwards;
}

@keyframes fadeOut {
  to {
    opacity: 0;
    visibility: hidden;
  }
}