.puzzle-hero{
  width: 100%;
  max-width: 900px;
  height: 320px;
  margin-top: 18px;
  position: relative;
}

.puzzle-hero svg{
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

/* bubbles */
.puzzle-bubble{
  cursor: pointer;
  mix-blend-mode: normal;
  opacity: 1;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.12));
  transition: filter .18s ease;
}

.puzzle-bubble,
.puzzle-transition{
  opacity: 1 !important;
  fill-opacity: 1 !important;
  mix-blend-mode: normal !important;
}

.puzzle-bubble.dim{
  opacity: 1;
  filter: brightness(0.92);
}


.puzzle-bubble.dim{ opacity: .55; }

.puzzle-bubble:hover{
  filter: drop-shadow(0 16px 26px rgba(0,0,0,.18));
}

.puzzle-label{
  font-size: 14px;
  font-weight: 700;
  fill: rgba(0,0,0,.9);
  paint-order: stroke;
  stroke: rgba(255,255,255,.95);
  stroke-width: 4px;
  stroke-linejoin: round;
  pointer-events: none;
  text-anchor: middle;
  dominant-baseline: middle;
  opacity: 0;                  /* ✅ ALWAYS visible */
}


/* you can delete .puzzle-label.show if you want */


.puzzle-label.show{ opacity: 0; }

.puzzle-ring-text {
  font-family: "Helvetica Neue", system-ui, sans-serif;
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  transition: opacity 180ms ease-out;
}