.slider-wrapper {
  width: 100%;
  background: #fff;
  margin-top: 30px;
  padding: 20px 0;
  border-top: 1px solid #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
  overflow: hidden;
  position: relative;
}
.slider-wrapper::before,
.slider-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 120px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.slider-wrapper::before {
  left: 0;
  background: linear-gradient(to right, #fff 0%, transparent 100%);
}
.slider-wrapper::after {
  right: 0;
  background: linear-gradient(to left, #fff 0%, transparent 100%);
}
.slider-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: scroll-left 30s linear infinite;
}
@keyframes scroll-left {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 48px;
  height: 100px;
  flex-shrink: 0;
  border-right: 1px solid #ebebeb;
  opacity: 0.85;
  transition: opacity 0.3s ease, transform 0.3s ease;
  cursor: pointer;
}
.logo-item:hover {
  opacity: 1;
  transform: scale(1.05);
}
.logo-item img {
  width: auto;
  height: 100px;
  object-fit: contain;
  display: block;
}
@media (max-width: 768px) {
  .logo-item {
    padding: 0 28px;
    height: 70px;
  }
  .logo-item img {
    height: 70px;
  }
  .slider-wrapper::before,
  .slider-wrapper::after {
    width: 50px;
  }
}