/* Techverse loading logo — smooth double-beat heartbeat */
@keyframes techverse-heartbeat {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  12% {
    transform: scale(1.07);
  }
  24% {
    transform: scale(1);
  }
  36% {
    transform: scale(1.1);
  }
  48% {
    transform: scale(1);
  }
}

.techverse-loader-heartbeat {
  display: block;
  animation: techverse-heartbeat 1.35s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  transform-origin: center center;
  will-change: transform;
}