/* ── KJ interactive components (vanilla ports) ─────────────────────────
   1. Interactive hover button — label slides out, arrow layer slides in,
      gold dot expands to fill (port of shadcn "interactive-hover-button")
   2. Zoom parallax — scroll-pinned zooming image collage
      (port of "zoom-parallax", homepage pilot)
──────────────────────────────────────────────────────────────────────── */

/* 1 ─ Interactive hover button */
.kjx {
  position: relative;
  overflow: hidden;
  contain: paint; /* guarantees the translated hover layer can never bleed outside the button on any engine */
}
.kjx .kjx-label {
  position: relative;
  display: inline-block;
  z-index: 2;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.kjx:hover .kjx-label,
.kjx:focus-visible .kjx-label {
  transform: translateX(3rem);
  opacity: 0;
}
.kjx .kjx-hover {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  color: #fff;
  transform: translateX(3rem);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}
.kjx:hover .kjx-hover,
.kjx:focus-visible .kjx-hover {
  transform: translateX(0);
  opacity: 1;
}
.kjx .kjx-hover svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}
.kjx .kjx-dot {
  position: absolute;
  left: 20%;
  top: 40%;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 0.5rem;
  background: var(--gold-deep, #B8893F);
  transition: left 0.3s ease, top 0.3s ease, width 0.3s ease, height 0.3s ease, transform 0.3s ease;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
}
.kjx:hover .kjx-dot,
.kjx:focus-visible .kjx-dot {
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: scale(1.8);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .kjx .kjx-label,
  .kjx .kjx-hover,
  .kjx .kjx-dot {
    transition: none;
  }
  .kjx:hover .kjx-label { transform: none; opacity: 1; }
  .kjx:hover .kjx-hover,
  .kjx:hover .kjx-dot { opacity: 0; }
}

/* 2 ─ Zoom parallax */
.kj-zoom {
  position: relative;
  height: 300vh;
}
.kj-zoom-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
.kj-zoom-item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: transform;
}
.kj-zoom-item > div {
  position: relative;
  width: 25vw;
  height: 25vh;
  overflow: hidden;
  border-radius: 10px;
}
.kj-zoom-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* offsets mirror the source component's per-index placements */
.kj-zoom-item:nth-child(2) > div { top: -30vh; left: 5vw;    width: 35vw; height: 30vh; }
.kj-zoom-item:nth-child(3) > div { top: -10vh; left: -25vw;  width: 20vw; height: 45vh; }
.kj-zoom-item:nth-child(4) > div { left: 27.5vw;             width: 25vw; height: 25vh; }
.kj-zoom-item:nth-child(5) > div { top: 27.5vh; left: 5vw;   width: 20vw; height: 25vh; }
.kj-zoom-item:nth-child(6) > div { top: 27.5vh; left: -22.5vw; width: 30vw; height: 25vh; }

@media (prefers-reduced-motion: reduce) {
  .kj-zoom { height: auto; }
  .kj-zoom-sticky { position: static; height: auto; }
  .kj-zoom-item { position: static; display: none; }
  .kj-zoom-item:first-child { display: flex; padding: 3rem 0; }
  .kj-zoom-item:first-child > div { width: min(90vw, 900px); height: 52vh; }
}