.page-intro { padding: var(--space-16) var(--space-6) var(--space-10); text-align: center; }
.page-intro__inner { max-width: 720px; margin: 0 auto; }
.page-intro__title { font-size: var(--text-4xl); line-height: var(--leading-tight); letter-spacing: -0.02em; margin-bottom: var(--space-5); }
.page-intro__subtitle { color: var(--lumi-text-secondary); font-size: var(--text-lg); }
.product-detail { padding: var(--space-16) var(--space-6); border-top: 1px solid var(--lumi-divider); }
.product-detail__inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; }
.product-detail--reverse .product-detail__text { order: 2; }
.product-detail--reverse .product-detail__visual { order: 1; }
.product-detail__title { font-size: var(--text-3xl); margin-bottom: var(--space-4); }
.product-detail__desc { color: var(--lumi-text-secondary); font-size: var(--text-base); margin-bottom: var(--space-6); }
.product-detail__features { list-style: none; margin: 0 0 var(--space-8); padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.product-detail__features li { font-size: var(--text-sm); color: var(--lumi-text-secondary); padding-left: var(--space-6); position: relative; }
.product-detail__features li::before { content: ""; position: absolute; left: 0; top: 7px; width: 8px; height: 8px; border-radius: var(--radius-full); background: var(--lumi-cyan); }
.product-detail__visual { display: flex; justify-content: center; }
.visual-card { width: 100%; max-width: 380px; aspect-ratio: 4 / 3; background: var(--lumi-surface-1); border: 1px solid var(--lumi-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
.visual-card--ia { background: linear-gradient(160deg, var(--lumi-surface-1), var(--lumi-surface-2)); display: flex; align-items: flex-end; gap: var(--space-2); padding: var(--space-6); }
.visual-card__dot { width: 8px; height: 8px; border-radius: var(--radius-full); background: var(--lumi-cyan); animation: lumi-pulse-dot 1.4s infinite; }
.visual-card__dot--2 { animation-delay: 0.2s; }
.visual-card__dot--3 { animation-delay: 0.4s; }
@keyframes lumi-pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.visual-card--cx { background: linear-gradient(160deg, var(--lumi-surface-1), rgba(79,201,168,0.08)); }
.visual-card--api { background: linear-gradient(160deg, var(--lumi-surface-1), rgba(181,131,224,0.10)); }
.cta-band { padding: var(--space-16) var(--space-6); text-align: center; border-top: 1px solid var(--lumi-divider); }
.cta-band__inner { max-width: 560px; margin: 0 auto; }
.cta-band__title { font-size: var(--text-2xl); margin-bottom: var(--space-3); }
.cta-band__subtitle { color: var(--lumi-text-secondary); margin-bottom: var(--space-8); }
@media (max-width: 1023px) {
  .product-detail__inner { grid-template-columns: 1fr; }
  .product-detail--reverse .product-detail__text,
  .product-detail--reverse .product-detail__visual { order: initial; }
}
@media (prefers-reduced-motion: reduce) { .visual-card__dot { animation: none; } }

/* ---------- Ajuste tablet — evita compressão entre 1024-1279px ---------- */
@media (min-width: 1024px) and (max-width: 1279px) {
  .product-detail__inner { gap: var(--space-8); }
  .visual-card { max-width: 320px; }
}

/* ---------- Responsivo mobile ---------- */
@media (max-width: 767px) {
  .page-intro { padding: var(--space-10) var(--space-4) var(--space-8); }
  .page-intro__title { font-size: var(--text-3xl); }
  .page-intro__subtitle { font-size: var(--text-base); }

  .product-detail { padding: var(--space-10) var(--space-4); }
  .product-detail__inner { gap: var(--space-8); }
  .product-detail__title { font-size: var(--text-2xl); }
  .visual-card { max-width: 100%; }

  .cta-band { padding: var(--space-10) var(--space-4); }
  .cta-band__title { font-size: var(--text-xl); }
}

/* ---------- Mini carousel LumiCX (visual-card--cx) ---------- */
.lumicx-carousel__slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; cursor: pointer; }
.lumicx-carousel__slide.is-active { opacity: 1; }
.lumicx-carousel__slide img { width: 100%; height: 100%; object-fit: contain; display: block; transition: transform .4s ease; }
.lumicx-carousel__slide.is-expanded img { transform: scale(1.05); }
.lumicx-carousel__dots { position: absolute; bottom: var(--space-2); left: 0; right: 0; display: flex; justify-content: center; gap: 6px; z-index: 2; }
.lumicx-carousel__dots span { width: 6px; height: 6px; border-radius: var(--radius-full); background: rgba(255,255,255,.25); cursor: pointer; transition: background .3s, width .3s; }
.lumicx-carousel__dots span.is-active { background: var(--lumi-cyan); width: 14px; }