* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
  position: relative;
}
.logo {
  max-width: 30%;
  max-height: 30%;
  position: relative;
  z-index: 2;
}
.cyber-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(
    circle,
    rgba(0, 89, 255, 0.4) 10%,
    rgba(0, 0, 0, 0) 70%
  );
  animation: cyber-animation 3s infinite alternate;
}
.cyber-lines {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}
.cyber-lines::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 255, 170, 0.1),
    rgba(0, 255, 170, 0.1) 2px,
    transparent 2px,
    transparent 4px
  );
  animation: flicker 1.5s infinite alternate;
}
@keyframes cyber-animation {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.3);
    opacity: 0.4;
  }
}
@keyframes flicker {
  0% {
    opacity: 0.8;
  }
  100% {
    opacity: 0.5;
  }
}