/* ── HUB Interativo ──────────────────────────────────────────────── */
.hub {
  padding: 24px 0 0;
}

.hub__head {
  margin-bottom: 28px;
}
.hub__title {
  margin: 0;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.hub__title em {
  font-style: normal;
  color: var(--eneva-teal);
}
.hub__subtitle {
  margin: 8px 0 0;
  font-size: 15px;
  color: var(--ink-500);
  max-width: 640px;
}

.hub__stage {
  position: relative;
  padding: 0;
}

.hub__canvas {
  position: relative;
  margin: 0;
  width: 1152px;
  max-width: 100%;
  aspect-ratio: 8001 / 4319;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.hub__canvas-inner {
  position: absolute;
  inset: 0;
  transform: scale(1);
  transform-origin: 50% 50%;
  transition: transform 0.55s var(--ease-spring, cubic-bezier(.22,1,.36,1));
  will-change: transform;
}
.hub__canvas-inner.is-zoomed {
  transform: scale(3.2);
}
/* Hotspots ficam dentro do inner zoomado — contra-escala para manter tamanho.
   transform-origin no centro do hotspot (ele já é centralizado por margin negativa). */
.hub__canvas-inner.is-zoomed .hub__hotspot {
  transform: scale(0.3125);
  transform-origin: 50% 50%;
}
.hub__canvas-inner.is-zoomed .hub__hotspot:hover {
  transform: scale(0.35);
}
.hub__hotspot {
  transition: transform 0.4s var(--ease-spring, cubic-bezier(.22,1,.36,1));
}

/* Botão flutuante para resetar zoom */
.hub__zoom-reset {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(15, 26, 27, 0.78);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), background 0.18s var(--ease);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hub__zoom-reset.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.hub__zoom-reset:hover {
  background: var(--eneva-teal);
}

.hub__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
/* Camada base que recebe blur quando o canvas está zoomado */
.hub__image--bg {
  transition: filter 0.45s var(--ease, ease);
}
.hub__canvas-inner.is-zoomed .hub__image--bg {
  filter: blur(10px) brightness(0.55);
}
/* Borda fina ao redor do spot — desenhada como ::after da camada interna,
   posicionada nas mesmas coords do clip-path. */
.hub__canvas-inner::after {
  content: '';
  position: absolute;
  width: 32%;
  aspect-ratio: 1;
  left: var(--zoom-x, 50%);
  top: var(--zoom-y, 50%);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.9);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s var(--ease, ease);
  z-index: 2;
}
.hub__canvas-inner.is-zoomed::after {
  opacity: 1;
}
/* Camada "spotlight" — mesma imagem em cima, sem blur, revelada
   radialmente em volta do ponto clicado (zoom-x/zoom-y setados via JS). */
.hub__image--spot {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease, ease);
  clip-path: circle(0% at var(--zoom-x, 50%) var(--zoom-y, 50%));
  -webkit-clip-path: circle(0% at var(--zoom-x, 50%) var(--zoom-y, 50%));
}
.hub__canvas-inner.is-zoomed .hub__image--spot {
  opacity: 1;
  clip-path: circle(19% at var(--zoom-x, 50%) var(--zoom-y, 50%));
  -webkit-clip-path: circle(19% at var(--zoom-x, 50%) var(--zoom-y, 50%));
  transition: opacity 0.35s var(--ease, ease),
              clip-path 0.45s var(--ease-spring, cubic-bezier(.22,1,.36,1));
}

/* Hotspots — pontos clicáveis animados */
.hub__hotspot {
  position: absolute;
  width: 44px;
  height: 44px;
  margin-left: -22px;
  margin-top: -22px;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.25s var(--ease);
  z-index: 2;
}
.hub__hotspot:hover { transform: scale(1.1); }

.hub__hotspot-dot {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--eneva-teal);
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 12px rgba(0, 159, 166, 0.5);
  display: grid;
  place-items: center;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  z-index: 3;
}

.hub__hotspot-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--eneva-teal);
  opacity: 0;
  z-index: 1;
}
.hub__hotspot-pulse--delay {
  opacity: 0;
}

/* Pulso ativo APENAS no hotspot atual da sequência (.is-pulsing).
 * Os demais permanecem clicáveis, sem animação. */
.hub__hotspot.is-pulsing .hub__hotspot-pulse {
  opacity: 0.55;
  animation: hub-pulse 2s var(--ease) infinite;
}
.hub__hotspot.is-pulsing .hub__hotspot-pulse--delay {
  opacity: 0.35;
  animation: hub-pulse 2s var(--ease) infinite;
  animation-delay: 1s;
}

/* Último ponto clicado fica destacado (origem da linha) */
.hub__hotspot.is-clicked .hub__hotspot-dot {
  background: var(--eneva-teal-700);
  box-shadow: 0 4px 14px rgba(3, 120, 124, 0.55);
  transform: scale(1.05);
}
.hub__list-item.is-clicked {
  border-color: var(--eneva-teal-soft);
  background: var(--eneva-teal-50);
}
.hub__list-item.is-clicked .hub__list-num {
  background: var(--eneva-teal-700);
}

/* Card lateral do próximo ponto ganha anel teal */
.hub__list-item.is-pulsing {
  border-color: var(--eneva-teal);
  box-shadow: 0 0 0 3px var(--eneva-teal-soft);
}

/* ── Linha pontilhada conectora ──────────────────────────────── */
.hub__connector-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}
.hub__connector-line {
  fill: none;
  stroke: var(--eneva-teal);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 0 9;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 4px rgba(0, 159, 166, 0.45));
  transition: opacity 0.3s var(--ease);
  animation: hub-dash 1.2s linear infinite;
}
@keyframes hub-dash {
  to { stroke-dashoffset: -18; }
}

@keyframes hub-pulse {
  0%   { transform: scale(0.6); opacity: 0.6; }
  70%  { transform: scale(2.2); opacity: 0; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Tooltip flutuante (preview no hover) */
.hub__hotspot-tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  transform: translateX(-50%) translateY(4px);
  padding: 8px 12px;
  background: var(--ink-900);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
  z-index: 10;
}
.hub__hotspot-tip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--ink-900);
}
.hub__hotspot:hover .hub__hotspot-tip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Lista lateral / cards de pontos (resumo) */
.hub__list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.hub__list-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  background: #FFFFFF;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s var(--ease);
  text-align: left;
}
.hub__list-item:hover {
  border-color: var(--eneva-teal);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.hub__list-num {
  flex: 0 0 28px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--eneva-teal);
  color: #FFFFFF;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
}
.hub__list-content h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-900);
}
.hub__list-content p {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--ink-500);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .hub__list { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 540px) {
  .hub__list { grid-template-columns: repeat(2, 1fr); }
}