.hero {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.4s ease;
  position: relative;
  overflow: hidden;
  will-change: transform, filter;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient( 45deg, transparent, rgba(255, 255, 255, 0.5), transparent );
  transition: left 0.6s ease;
  z-index: 1;
}

.hero:hover::before {
  left: 100%;
}

.hero:hover {
  transform: scale(1.05);
  filter: brightness(1.1) contrast(1.05);
}