.sai-hover-card {
  position: relative;
  display: block;
  min-width: 0;
  z-index: 1;
  --sai-hover-card-width: 18rem;
  --sai-hover-card-padding: 0.9rem 0.95rem;
  --sai-hover-card-eyebrow-size: 0.7rem;
  --sai-hover-card-title-size: 0.98rem;
  --sai-hover-card-description-size: 0.84rem;
  --sai-hover-card-anchor-x: 0px;
  --sai-hover-card-anchor-y: 0px;
  --sai-hover-card-origin: top left;
}

.sai-hover-card__trigger {
  display: block;
  min-width: 0;
  outline: none;
}

.sai-hover-card__panel {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 420;
  width: min(var(--sai-hover-card-width, 18rem), calc(100vw - 2rem));
  max-width: calc(100vw - 2rem);
  padding: var(--sai-hover-card-padding);
  border: 1px solid var(--sai-accent-soft);
  border-radius: 18px;
  background:
    var(--sai-surface);
  box-shadow:
    var(--sai-shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  filter: saturate(0.96);
  transform: translate(var(--sai-hover-card-anchor-x), var(--sai-hover-card-anchor-y)) scale(0.982);
  transform-origin: var(--sai-hover-card-origin);
  transition:
    opacity 0.18s ease,
    visibility 0.18s ease,
    transform 0.18s ease,
    filter 0.18s ease;
}

.sai-hover-card.is-open > .sai-hover-card__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(var(--sai-hover-card-anchor-x), var(--sai-hover-card-anchor-y)) scale(1);
  filter: saturate(1);
}

.sai-hover-card.is-open {
  z-index: 420;
}

.sai-hover-card[data-size="s"] {
  --sai-hover-card-width: 18rem;
  --sai-hover-card-padding: 0.9rem 0.95rem;
  --sai-hover-card-eyebrow-size: 0.7rem;
  --sai-hover-card-title-size: 0.98rem;
  --sai-hover-card-description-size: 0.84rem;
}

.sai-hover-card[data-size="m"] {
  --sai-hover-card-width: 24rem;
  --sai-hover-card-padding: 1rem 1.05rem;
  --sai-hover-card-eyebrow-size: 0.72rem;
  --sai-hover-card-title-size: 1.05rem;
  --sai-hover-card-description-size: 0.88rem;
}

.sai-hover-card[data-size="l"] {
  --sai-hover-card-width: 40rem;
  --sai-hover-card-padding: 1.3rem 1.4rem;
  --sai-hover-card-eyebrow-size: 0.84rem;
  --sai-hover-card-title-size: 1.34rem;
  --sai-hover-card-description-size: 1.08rem;
}

.sai-hover-card[data-size="xl"] {
  --sai-hover-card-width: 48rem;
  --sai-hover-card-padding: 1.45rem 1.55rem;
  --sai-hover-card-eyebrow-size: 0.9rem;
  --sai-hover-card-title-size: 1.46rem;
  --sai-hover-card-description-size: 1.12rem;
}

.sai-hover-card[data-size="xxl"] {
  --sai-hover-card-width: 56rem;
  --sai-hover-card-padding: 1.6rem 1.75rem;
  --sai-hover-card-eyebrow-size: 0.96rem;
  --sai-hover-card-title-size: 1.62rem;
  --sai-hover-card-description-size: 1.18rem;
}

.sai-hover-card[data-placement="bottom-start"] {
  --sai-hover-card-anchor-x: 0px;
  --sai-hover-card-anchor-y: calc(100% + 0.85rem);
  --sai-hover-card-origin: top left;
}

.sai-hover-card[data-placement="bottom"] {
  --sai-hover-card-anchor-x: -50%;
  --sai-hover-card-anchor-y: calc(100% + 0.85rem);
  --sai-hover-card-origin: top center;
}

.sai-hover-card[data-placement="bottom-end"] {
  --sai-hover-card-anchor-x: calc(-100% + 100%);
  --sai-hover-card-anchor-y: calc(100% + 0.85rem);
  --sai-hover-card-origin: top right;
}

.sai-hover-card[data-placement="top-start"] {
  --sai-hover-card-anchor-x: 0px;
  --sai-hover-card-anchor-y: calc(-100% - 0.85rem);
  --sai-hover-card-origin: bottom left;
}

.sai-hover-card[data-placement="top"] {
  --sai-hover-card-anchor-x: -50%;
  --sai-hover-card-anchor-y: calc(-100% - 0.85rem);
  --sai-hover-card-origin: bottom center;
}

.sai-hover-card[data-placement="top-end"] {
  --sai-hover-card-anchor-x: calc(-100% + 100%);
  --sai-hover-card-anchor-y: calc(-100% - 0.85rem);
  --sai-hover-card-origin: bottom right;
}

.sai-hover-card[data-placement="right-start"] {
  --sai-hover-card-anchor-x: calc(100% + 0.85rem);
  --sai-hover-card-anchor-y: 0px;
  --sai-hover-card-origin: top left;
}

.sai-hover-card[data-placement="right"] {
  --sai-hover-card-anchor-x: calc(100% + 0.85rem);
  --sai-hover-card-anchor-y: -50%;
  --sai-hover-card-origin: center left;
}

.sai-hover-card[data-placement="right-end"] {
  --sai-hover-card-anchor-x: calc(100% + 0.85rem);
  --sai-hover-card-anchor-y: calc(-100% + 100%);
  --sai-hover-card-origin: bottom left;
}

.sai-hover-card[data-placement="left-start"] {
  --sai-hover-card-anchor-x: calc(-100% - 0.85rem);
  --sai-hover-card-anchor-y: 0px;
  --sai-hover-card-origin: top right;
}

.sai-hover-card[data-placement="left"] {
  --sai-hover-card-anchor-x: calc(-100% - 0.85rem);
  --sai-hover-card-anchor-y: -50%;
  --sai-hover-card-origin: center right;
}

.sai-hover-card[data-placement="left-end"] {
  --sai-hover-card-anchor-x: calc(-100% - 0.85rem);
  --sai-hover-card-anchor-y: calc(-100% + 100%);
  --sai-hover-card-origin: bottom right;
}

.sai-hover-card__eyebrow {
  margin: 0;
  color: var(--sai-secondary-text);
  font-size: var(--sai-hover-card-eyebrow-size);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sai-hover-card__title {
  margin: 0.3rem 0 0;
  color: var(--sai-text);
  font-size: var(--sai-hover-card-title-size);
  font-weight: 700;
  line-height: 1.25;
}

.sai-hover-card__description {
  margin: 0.35rem 0 0;
  color: var(--sai-secondary-text);
  font-size: var(--sai-hover-card-description-size);
  line-height: 1.5;
}

@media (prefers-reduced-motion: reduce) {
  .sai-hover-card__panel {
    transition: none;
  }
}