.marquee-shell {
  position: relative;
  overflow: hidden;
  background: transparent;
}

.marquee-shell::before,
.marquee-shell::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.marquee-shell::before {
  left: 0;
}

.marquee-shell::after {
  right: 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 1.25rem;
  padding: 1.25rem 1rem;
  animation: marquee 24s linear infinite;
  will-change: transform;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

.marquee-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  height: 100px;
  padding: 0.95rem 1.2rem;
  border-radius: 1rem;
  background: transparent;
  box-shadow: none;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.marquee-item:hover {
  transform: scale(1.3);
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.45));
}

.marquee-item img {
  display: block;
  max-height: 56px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: filter 0.25s ease, transform 0.25s ease;
}
.marquee-item:hover img {
  filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255,255,255,0.6));
}

.marquee-shell:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .marquee-item {
    min-width: 160px;
    height: 86px;
  }

  .marquee-item img {
    max-height: 46px;
    max-width: 130px;
  }
}