// Endless marquee (reactbits LogoLoop port).
// Vars driven from component inputs:
//   --wr-marquee-gap         gap between items (px)
//   --wr-marquee-height      item height (px)
//   --wr-marquee-fade-color  edge fade colour (falls back to page bg)

.wr-marquee {
  --wr-marquee-gap: 32px;
  --wr-marquee-height: 28px;
  // Default to the lib's surface colour; consumers can override via
  // `[fadeOutColor]` or by setting `--wr-marquee-fade-color` directly.
  --wr-marquee-fade-color-auto: var(--wr-color-white, #ffffff);

  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;

  &--scale-hover {
    padding-top: calc(var(--wr-marquee-height) * 0.1);
    padding-bottom: calc(var(--wr-marquee-height) * 0.1);
  }

  &__track {
    display: flex;
    width: max-content;
    will-change: transform;
    user-select: none;
    position: relative;
    z-index: 0;
  }

  &__list {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  &__item {
    flex: 0 0 auto;
    margin-right: var(--wr-marquee-gap);
    font-size: var(--wr-marquee-height);
    line-height: 1;
  }

  &__item:last-child {
    margin-right: var(--wr-marquee-gap);
  }

  &__node {
    display: inline-flex;
    align-items: center;
  }

  &__item img {
    height: var(--wr-marquee-height);
    width: auto;
    display: block;
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    -webkit-user-drag: none;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  &--scale-hover &__item {
    overflow: visible;
  }

  &--scale-hover &__item:hover img,
  &--scale-hover &__item:hover &__node {
    transform: scale(1.2);
    transform-origin: center center;
  }

  &--scale-hover &__node {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  &__link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    border-radius: 4px;
    transition: opacity 0.2s ease;

    &:hover {
      opacity: 0.8;
    }

    &:focus-visible {
      outline: 2px solid currentColor;
      outline-offset: 2px;
    }
  }

  &--fade::before,
  &--fade::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: clamp(24px, 8%, 120px);
    pointer-events: none;
    z-index: 10;
  }

  &--fade::before {
    left: 0;
    background: linear-gradient(
      to right,
      var(--wr-marquee-fade-color, var(--wr-marquee-fade-color-auto)) 0%,
      rgba(0, 0, 0, 0) 100%
    );
  }

  &--fade::after {
    right: 0;
    background: linear-gradient(
      to left,
      var(--wr-marquee-fade-color, var(--wr-marquee-fade-color-auto)) 0%,
      rgba(0, 0, 0, 0) 100%
    );
  }

  @media (prefers-reduced-motion: reduce) {
    .wr-marquee__track {
      transform: translate3d(0, 0, 0) !important;
    }

    .wr-marquee__item img,
    .wr-marquee__node {
      transition: none !important;
    }
  }
}