/* ============================================================
   progress.css — Barra de progresso fixa no topo
   ============================================================ */

.progress-shell{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(245,242,232,.06);
  z-index: 50;
}

.progress-fill{
  height: 100%;
  width: 0%;
  background: var(--grad-foil);
  background-size: 200% 100%;
  box-shadow: 0 0 14px rgba(198,156,109,.5);
  transition: width .6s var(--ease);
  animation: shimmer 4s linear infinite;
}