.scroll-banner {
  position: fixed;
  top: 0; /* collé en haut */
  width: 100%;
  background: var(--color-bg-banner);
  color: var(--color-primary); /* texte or chaud */
  font-weight: bold;
  font-family: 'Orbitron', sans-serif;
  overflow: hidden;
  cursor: pointer;
  z-index: 9999;
  padding: 0.8rem 0;
  box-shadow: 0 2px 10px var(--color-shadow-glass);
  border-bottom: 1px solid var(--color-border-glass);
}

.scroll-content {
  display: inline-block;
  white-space: nowrap;
  padding-left: 100%;
  animation: scroll-text 15s linear infinite;
}

@keyframes scroll-text {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-100%); }
}

.scroll-banner:hover .scroll-content {
  animation-play-state: paused;
}