/* Turbo progress bar */
.turbo-progress-bar {
  height: 3px;
  background: linear-gradient(90deg, black 40%, rgba(255, 255, 255, 0.35) 50%, black 60%);
  background-size: 300% 100%;
  animation: bar-shine 1.5s ease-in-out infinite;
}

@keyframes bar-shine {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}