.promo-banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1400;
  background: linear-gradient(90deg, #355847, #2f4c3d);
  color: #fffaf3;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.10);
  overflow: hidden;
}

.promo-banner-inner {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 52px 0 0;
  overflow: hidden;
}

.promo-banner-marquee {
  display: flex;
  align-items: center;
  width: max-content;
  animation: promoBannerScroll 18s linear infinite;
  will-change: transform;
}

.promo-banner-track {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
  flex-shrink: 0;
  padding-right: 28px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.promo-divider {
  opacity: 0.55;
}

.promo-banner-close {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fffaf3;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 2;
}

.promo-banner-close:hover {
  background: rgba(255, 255, 255, 0.20);
  transform: translateY(-50%) scale(1.04);
}

body.has-promo-banner {
  padding-top: 42px;
}

@keyframes promoBannerScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .promo-banner-marquee {
    animation: none;
  }
}

@media (max-width: 720px) {
  .promo-banner-inner {
    min-height: 40px;
    padding-right: 46px;
  }

  .promo-banner-track {
    font-size: 0.8rem;
    gap: 10px;
    padding-right: 20px;
  }

  body.has-promo-banner {
    padding-top: 40px;
  }
}