/* ============================================
   OSMOS — Central de Manuais e Suporte Técnico
   Usa os tokens do design system (css/styles.css).
   ============================================ */

/* ---------- Hero da central ---------- */
.manuais-hero {
  padding: calc(var(--header-h) + clamp(2.5rem, 6vw, 5rem)) 0 clamp(2.5rem, 5vw, 4rem);
  background: radial-gradient(circle at 20% 0%, rgba(79,195,232,0.14), transparent 55%), var(--navy-950);
  color: var(--white);
}
.manuais-hero h1 { color: var(--white); margin-bottom: 1rem; }
.manuais-hero .eyebrow { color: var(--blue-accent-soft); }
.manuais-hero .section-lead { color: rgba(255,255,255,0.8); }

/* ---------- Barra de busca / filtros ---------- */
.manual-finder-bar {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.manual-search {
  position: relative; display: flex; align-items: center;
  background: var(--white);
  border: 1px solid rgba(15,33,56,0.12);
  border-radius: 999px;
  padding: 0 1.2rem;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.manual-search:focus-within { border-color: var(--blue-accent); box-shadow: 0 0 0 4px rgba(79,195,232,0.14); }
.manual-search-icon { width: 20px; height: 20px; color: var(--ink-soft); flex-shrink: 0; }
.manual-search input {
  width: 100%; border: none; outline: none; background: transparent;
  padding: 0.95rem 0.75rem; font-size: 0.98rem; color: var(--ink);
}
.manual-filter select {
  appearance: none; -webkit-appearance: none;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 1.1rem center;
  border: 1px solid rgba(15,33,56,0.12); border-radius: 999px;
  padding: 0.95rem 2.6rem 0.95rem 1.3rem; font-size: 0.95rem; color: var(--navy-900);
  cursor: pointer; min-width: 190px;
}
.manual-filter select:focus { outline: none; border-color: var(--blue-accent); box-shadow: 0 0 0 4px rgba(79,195,232,0.14); }

/* ---------- Grade de produtos ---------- */
/* Componente ÚNICO e padronizado para todos os produtos. Independe do formato
   da foto ou do tamanho do texto: caixa de imagem fixa + estrutura de blocos
   com alturas consistentes garantem que tag/código, título, descrição e botão
   fiquem perfeitamente alinhados entre os cards. */
.manual-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
/* O card inteiro é um único link: toda a área navega, sem áreas mortas. */
.manual-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid rgba(15,33,56,0.08);
  border-radius: 22px; overflow: hidden;
  color: inherit; text-decoration: none; cursor: pointer;
  transition: transform var(--dur-med) var(--ease-premium), box-shadow var(--dur-med), border-color var(--dur-med);
}
.manual-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(15,33,56,0.12); border-color: rgba(79,195,232,0.35); }
.manual-card:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 3px; }
/* Caixa de imagem FIXA e idêntica em todos os cards. object-fit: contain
   redimensiona cada produto proporcionalmente para caber na mesma caixa,
   sem cortar, esticar ou deformar. Mesmo padding ao redor de todas as fotos. */
.manual-card-media {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  height: 240px; background: linear-gradient(135deg, var(--silver-soft), var(--off-white));
  padding: 1.75rem;
}
.manual-card-media img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.manual-card-media--art { color: var(--blue-deep); }
.manual-card-media--art svg { height: 82%; width: auto; opacity: 0.9; }
/* Corpo: coluna flexível. A descrição absorve a sobra (flex:1) e empurra o
   botão sempre para a base, então uma descrição maior nunca o desloca. */
.manual-card-body { padding: 1.5rem 1.6rem 1.7rem; display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }
.manual-card-meta { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; min-height: 1.5rem; }
.manual-card-model {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--blue-accent); background: rgba(79,195,232,0.12); padding: 0.25rem 0.6rem; border-radius: 999px;
}
.manual-card-sku { font-size: 0.74rem; color: var(--ink-soft); letter-spacing: 0.04em; }
/* Título com altura reservada p/ 2 linhas: a descrição começa na mesma altura
   em todos os cards, mesmo quando um nome é mais curto que o outro. */
.manual-card-title {
  font-size: 1.2rem; line-height: 1.25; color: var(--navy-950);
  min-height: calc(1.2rem * 1.25 * 2);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
/* Descrição padronizada: mesma fonte/entrelinha, limitada a 3 linhas para
   manter quantidade visual de informação semelhante entre os cards. */
.manual-card-desc {
  font-size: 0.92rem; line-height: 1.5; color: var(--ink-soft); flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
/* Botão ancorado na base (margin-top:auto) e idêntico em todos os cards. */
.manual-card-cta { margin-top: auto; align-self: flex-start; }
.manual-card-cta span { margin-left: 0.4rem; transition: transform var(--dur-fast); display: inline-block; }
.manual-card:hover .manual-card-cta span { transform: translateX(4px); }

.manual-noresults, .manual-empty { text-align: center; color: var(--ink-soft); padding: 3rem 1rem; font-size: 1rem; }

/* ---------- Bloco de ajuda / SAC ---------- */
.manuais-help-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
.manuais-help-inner h2 { margin: 0.4rem 0 0.6rem; }
.manuais-help-inner .section-lead { margin-top: 0; }

/* ============================================
   Página do manual interativo
   ============================================ */

/* A página de manual começa com fundo claro (sem hero escuro), então o header
   fixo — que por padrão usa texto branco para o hero da home — precisa já nascer
   no estado "sólido" (texto escuro). Sem isso o menu branco some sobre o claro. */
.manual-detail-page .site-header:not(.scrolled) {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 1px 0 rgba(15,33,56,0.06);
}
.manual-detail-page .site-header:not(.scrolled) .main-nav a,
.manual-detail-page .site-header:not(.scrolled) .logo-text,
.manual-detail-page .site-header:not(.scrolled) .btn-ghost { color: var(--navy-900); }
.manual-detail-page .site-header:not(.scrolled) .nav-toggle { color: var(--navy-950); }
.manual-detail-page .site-header:not(.scrolled) .logo-img { filter: none; }
.manual-detail-page .site-header:not(.scrolled) .main-nav a.active { color: var(--blue-accent); }

.manual-top {
  padding-top: calc(var(--header-h) + clamp(1.5rem, 4vw, 3rem));
  background: linear-gradient(180deg, var(--off-white), var(--white));
}
.breadcrumb { font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--blue-deep); }
.breadcrumb a:hover { color: var(--blue-accent); }
.manual-top-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 2.5rem; align-items: center; padding-bottom: 2rem; }
.manual-top-info h1 { margin: 0.4rem 0 0.9rem; }
.manual-top-meta { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1rem; }
.manual-chip {
  font-size: 0.78rem; font-weight: 600; color: var(--blue-deep);
  background: rgba(79,195,232,0.12); border: 1px solid rgba(79,195,232,0.25);
  padding: 0.3rem 0.8rem; border-radius: 999px;
}
.manual-smart-search { margin-top: 1.5rem; max-width: 520px; }
.manual-smart-search { position: relative; }
.smart-results {
  position: absolute; top: calc(100% + 0.5rem); left: 0; right: 0; z-index: 20;
  background: var(--white); border: 1px solid rgba(15,33,56,0.12); border-radius: 16px;
  box-shadow: 0 20px 50px rgba(15,33,56,0.18); overflow: hidden; max-height: 320px; overflow-y: auto;
}
.smart-results a { display: block; padding: 0.85rem 1.2rem; border-bottom: 1px solid rgba(15,33,56,0.06); font-size: 0.92rem; color: var(--navy-900); }
.smart-results a:last-child { border-bottom: none; }
.smart-results a:hover, .smart-results a.active { background: var(--off-white); color: var(--blue-deep); }
.smart-results .sr-sec { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue-accent); margin-bottom: 0.15rem; }
.smart-results .sr-empty { padding: 1rem 1.2rem; color: var(--ink-soft); font-size: 0.9rem; }
.manual-top-art { display: flex; align-items: center; justify-content: center; color: var(--blue-deep); }
.manual-top-art svg { height: 300px; width: auto; filter: drop-shadow(0 20px 40px rgba(15,33,56,0.12)); }

/* ---------- Subnav fixa (scrollspy) ---------- */
.manual-subnav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.9); backdrop-filter: blur(14px) saturate(160%);
  border-top: 1px solid rgba(15,33,56,0.06); border-bottom: 1px solid rgba(15,33,56,0.08);
}
.manual-subnav-inner { display: flex; flex-wrap: wrap; gap: 0.4rem 0.5rem; padding-top: 0.6rem; padding-bottom: 0.6rem; }
.manual-subnav-inner::-webkit-scrollbar { display: none; }
.manual-subnav a {
  flex: 0 0 auto;
  white-space: nowrap; font-size: 0.85rem; font-weight: 500; color: var(--ink-soft);
  padding: 0.5rem 0.9rem; border-radius: 999px; transition: all var(--dur-fast);
}
.manual-subnav a:hover { color: var(--navy-950); background: var(--off-white); }
.manual-subnav a.active { color: var(--white); background: linear-gradient(135deg, var(--blue-accent), var(--navy-800)); }

/* ---------- Seções ---------- */
.manual-section { padding: clamp(3rem, 6vw, 5.5rem) 0; }
.manual-lead-text { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--ink-soft); max-width: 780px; }
.section-dark .manual-lead-text { color: rgba(255,255,255,0.78); }
.manual-highlight {
  font-family: var(--font-display); font-size: clamp(1.15rem, 2vw, 1.5rem);
  color: var(--blue-deep); max-width: 820px; margin: 1.5rem 0; line-height: 1.5;
  padding-left: 1.4rem; border-left: 3px solid var(--blue-accent);
}
.mt { margin-top: 1.4rem; }

/* ---------- Características ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.feature-card {
  background: var(--white); border: 1px solid rgba(15,33,56,0.07); border-radius: 18px;
  padding: 1.8rem 1.6rem; transition: transform var(--dur-med) var(--ease-premium), box-shadow var(--dur-med);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(15,33,56,0.08); }
.feature-icon { display: inline-flex; width: 46px; height: 46px; color: var(--blue-accent); margin-bottom: 1rem; }
.feature-icon svg { width: 100%; height: 100%; }
.feature-card h3 { font-size: 1.08rem; margin-bottom: 0.4rem; }
.feature-card p { font-size: 0.92rem; color: var(--ink-soft); }

.feature-checklist { display: grid; gap: 0.8rem; margin-top: 1.5rem; max-width: 820px; }
.feature-checklist li { position: relative; padding-left: 1.7rem; font-size: 0.98rem; color: var(--ink-soft); }
.feature-checklist li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--blue-accent); font-weight: 700; }

/* ---------- Visualizador 3D ---------- */
.manual-3d .section-head h2, .manual-3d .section-head .eyebrow { color: var(--white); }
.manual-3d .eyebrow { color: var(--blue-accent-soft); }
.viewer3d {
  position: relative; border-radius: 24px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: radial-gradient(circle at 50% 20%, rgba(79,195,232,0.12), transparent 60%), rgba(255,255,255,0.03);
  margin-top: 1.5rem;
}
.viewer3d-stage { position: relative; width: 100%; height: clamp(360px, 55vh, 560px); touch-action: none; cursor: grab; }
.viewer3d-stage:active { cursor: grabbing; }
.viewer3d-stage canvas { display: block; width: 100% !important; height: 100% !important; }
.viewer3d.fullscreen { border-radius: 0; }
.viewer3d.fullscreen .viewer3d-stage { height: 100vh; }
.viewer3d-fallback {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; color: rgba(255,255,255,0.7); text-align: center; padding: 2rem;
}
.viewer3d-fallback-art { color: var(--blue-accent-soft); }
.viewer3d-fallback-art svg { height: 220px; width: auto; }
.viewer3d-toolbar { position: absolute; top: 1rem; right: 1rem; display: flex; gap: 0.5rem; z-index: 6; }
.viewer3d-btn {
  min-width: 42px; height: 42px; padding: 0 0.9rem; border-radius: 12px;
  background: rgba(10,21,36,0.6); color: var(--white); border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px); font-size: 1.1rem; display: inline-flex; align-items: center; gap: 0.4rem;
  transition: background var(--dur-fast);
}
.viewer3d-btn:hover:not(:disabled) { background: rgba(79,195,232,0.3); }
.viewer3d-btn--soon { font-size: 0.82rem; opacity: 0.75; cursor: not-allowed; }
.soon-tag { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.08em; background: rgba(255,255,255,0.15); padding: 0.1rem 0.4rem; border-radius: 6px; }

/* Hotspots (overlay) */
.hotspot {
  position: absolute; z-index: 5; width: 30px; height: 30px; margin: -15px 0 0 -15px;
  border-radius: 50%; border: 2px solid var(--white);
  background: rgba(79,195,232,0.85); color: var(--navy-950);
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700;
  cursor: pointer; box-shadow: 0 0 0 0 rgba(79,195,232,0.6); animation: hotspotPulse 2.4s ease-out infinite;
  transition: transform var(--dur-fast);
}
.hotspot:hover, .hotspot.active { transform: scale(1.18); background: var(--blue-accent-soft); }
.hotspot[data-behind="1"] { opacity: 0.28; }
@keyframes hotspotPulse { 0% { box-shadow: 0 0 0 0 rgba(79,195,232,0.5); } 70% { box-shadow: 0 0 0 12px rgba(79,195,232,0); } 100% { box-shadow: 0 0 0 0 rgba(79,195,232,0); } }

.viewer3d-legend { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; margin-top: 1.5rem; }
.viewer3d-legend li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: rgba(255,255,255,0.78); }
.viewer3d-legend .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--blue-accent); }
.viewer3d-hint { margin-top: 1rem; font-size: 0.85rem; color: rgba(255,255,255,0.55); }

/* Popover do hotspot */
.hotspot-popover {
  position: fixed; z-index: 120; width: min(320px, 90vw);
  background: var(--white); color: var(--ink); border-radius: 16px;
  box-shadow: 0 24px 60px rgba(5,11,20,0.35); border: 1px solid rgba(15,33,56,0.1);
  padding: 1.2rem 1.3rem; opacity: 0; transform: translateY(8px); transition: opacity var(--dur-fast), transform var(--dur-fast);
}
.hotspot-popover.show { opacity: 1; transform: translateY(0); }
.hotspot-popover h4 { font-size: 1.05rem; margin-bottom: 0.5rem; color: var(--navy-950); }
.hotspot-popover p { font-size: 0.88rem; color: var(--ink-soft); margin-bottom: 0.5rem; }
.hotspot-popover .hp-row { font-size: 0.82rem; color: var(--navy-900); margin-bottom: 0.3rem; }
.hotspot-popover .hp-row strong { color: var(--blue-deep); }
.hotspot-popover .btn { margin-top: 0.6rem; }
.hotspot-popover-close { position: absolute; top: 0.6rem; right: 0.7rem; font-size: 1.1rem; color: var(--ink-soft); background: none; }

/* ---------- Componentes ---------- */
.component-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; align-items: start; margin-top: 2rem; }
.component-list { display: grid; gap: 1rem; list-style: none; margin: 0; padding: 0; min-width: 0; }
.component-item { display: flex; gap: 1rem; padding: 1.1rem 1.2rem; background: var(--white); border: 1px solid rgba(15,33,56,0.07); border-radius: 14px; transition: border-color var(--dur-fast), transform var(--dur-fast); }
.component-item:hover { border-color: rgba(79,195,232,0.4); transform: translateX(4px); }
.component-num { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--navy-950); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 0.82rem; font-weight: 700; }
.component-item h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.component-item p { font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Instalação ---------- */
.install-steps { display: grid; gap: 1rem; margin-top: 2rem; }
.install-step { display: flex; gap: 1.4rem; padding: 1.6rem 1.8rem; background: var(--white); border: 1px solid rgba(15,33,56,0.07); border-radius: 18px; box-shadow: 0 8px 30px rgba(15,33,56,0.04); }
.install-step-num { font-family: var(--font-display); font-size: 1.6rem; color: var(--blue-accent); flex-shrink: 0; line-height: 1; }
.install-step-body h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.install-step-body p { font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- Callouts (dicas) ---------- */
.callout-grid { margin-top: 2.5rem; }
.callout-grid-title { font-size: 1.2rem; margin-bottom: 1.2rem; }
.callout-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.callout { background: var(--white); border: 1px solid rgba(15,33,56,0.08); border-left: 4px solid var(--blue-accent); border-radius: 14px; padding: 1.2rem 1.4rem; }
.callout h4 { font-size: 1rem; margin: 0.5rem 0 0.3rem; }
.callout p { font-size: 0.9rem; color: var(--ink-soft); }
.callout-tag { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.callout--dica { border-left-color: var(--blue-accent); } .callout--dica .callout-tag { color: var(--blue-deep); }
.callout--atencao { border-left-color: #e0a106; } .callout--atencao .callout-tag { color: #a9770a; }
.callout--importante { border-left-color: #1a3a63; } .callout--importante .callout-tag { color: #1a3a63; }
.callout--nao-recomendado { border-left-color: #d9534f; } .callout--nao-recomendado .callout-tag { color: #c0392b; }

/* ---------- Antes de instalar ---------- */
.antes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2rem; }
.antes-card { background: var(--white); border: 1px solid rgba(15,33,56,0.07); border-radius: 18px; padding: 1.6rem 1.7rem; }
.antes-card h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.check-list, .bullet-list { display: grid; gap: 0.6rem; }
.check-list li { position: relative; padding-left: 1.6rem; font-size: 0.92rem; color: var(--ink-soft); }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--blue-accent); font-weight: 700; }
.bullet-list li { position: relative; padding-left: 1.2rem; font-size: 0.92rem; color: var(--ink-soft); }
.bullet-list li::before { content: '—'; position: absolute; left: 0; color: var(--blue-accent); }

/* ---------- Tabela de especificações ---------- */
.spec-table { display: grid; gap: 0; border: 1px solid rgba(15,33,56,0.08); border-radius: 14px; overflow: hidden; }
.spec-table--full { max-width: 820px; margin-top: 2rem; }
.spec-row { display: flex; justify-content: space-between; gap: 1.5rem; padding: 0.9rem 1.2rem; border-bottom: 1px solid rgba(15,33,56,0.06); background: var(--white); }
.spec-row:last-child { border-bottom: none; }
.spec-row span { color: var(--ink-soft); font-size: 0.92rem; }
.spec-row strong { color: var(--navy-950); font-size: 0.92rem; text-align: right; }

/* ---------- Desenhos técnicos ---------- */
.draw-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 2rem 0 1.5rem; }
.draw-tab { font-size: 0.85rem; font-weight: 500; padding: 0.55rem 1.1rem; border-radius: 999px; background: var(--white); border: 1px solid rgba(15,33,56,0.12); color: var(--navy-900); transition: all var(--dur-fast); }
.draw-tab:hover { border-color: var(--blue-accent); }
.draw-tab.active { background: var(--navy-950); color: var(--white); border-color: var(--navy-950); }
.draw-stage { position: relative; }
.draw-panel { display: none; grid-template-columns: 1.3fr 0.7fr; gap: 2rem; align-items: center; background: var(--white); border: 1px solid rgba(15,33,56,0.08); border-radius: 20px; padding: 2rem; }
.draw-panel.active { display: grid; }
.draw-canvas { display: flex; align-items: center; justify-content: center; background: var(--white); border-radius: 14px; padding: 1.5rem; min-height: 320px; color: var(--navy-900); cursor: zoom-in; }
.draw-canvas svg { height: 320px; width: auto; max-width: 100%; }
.draw-panel figcaption { display: flex; flex-direction: column; gap: 0.5rem; }
.draw-panel figcaption strong { font-size: 1.1rem; color: var(--navy-950); font-family: var(--font-display); }
.draw-panel figcaption span { font-size: 0.92rem; color: var(--ink-soft); }
.draw-actions { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.8rem; align-items: flex-start; }
.draw-dims { display: inline-flex; gap: 0.8rem; align-items: center; margin-top: 1.5rem; padding: 0.8rem 1.3rem; background: var(--white); border: 1px solid rgba(15,33,56,0.08); border-radius: 12px; }
.draw-dims span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue-accent); font-weight: 700; }
.draw-dims strong { color: var(--navy-950); font-size: 0.95rem; }

/* Fechado por padrão: só aparece com a classe .is-open (aplicada ao clicar num
   desenho/foto). Nunca cobre a tela no load, mesmo sem JS ou com CSS em cache. */
.draw-lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(5,11,20,0.92); display: none; align-items: center; justify-content: center; padding: 3vw; }
.draw-lightbox.is-open { display: flex; }
.draw-lightbox-canvas { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--white); overflow: auto; }
.draw-lightbox-canvas svg { max-width: 92vw; max-height: 88vh; width: auto; height: auto; transition: transform var(--dur-fast); }
.draw-lightbox-close { position: fixed; top: 1.5rem; right: 1.8rem; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,0.12); color: var(--white); font-size: 1.2rem; border: 1px solid rgba(255,255,255,0.25); }
.draw-lightbox-close:hover { background: rgba(255,255,255,0.24); }

/* ---------- Manutenção ---------- */
.manut-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 2rem; }
.manut-card { background: var(--white); border: 1px solid rgba(15,33,56,0.07); border-radius: 18px; padding: 1.6rem 1.7rem; }
.manut-card h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.ordered-steps { display: grid; gap: 0.7rem; margin: 1.2rem 0 1.8rem; counter-reset: step; max-width: 820px; }
.ordered-steps li { display: flex; gap: 0.9rem; align-items: flex-start; font-size: 0.95rem; color: var(--ink-soft); }
.ol-num { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: rgba(79,195,232,0.15); color: var(--blue-deep); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; }

/* ---------- Solução de problemas ---------- */
.trouble-controls { display: grid; grid-template-columns: 1fr auto; gap: 1rem; margin: 2rem 0 1.5rem; }
.trouble-table-wrap { overflow-x: auto; border-radius: 18px; border: 1px solid rgba(15,33,56,0.08); }
.trouble-table { width: 100%; border-collapse: collapse; background: var(--white); min-width: 680px; }
.trouble-table th, .trouble-table td { text-align: left; padding: 1rem 1.3rem; font-size: 0.92rem; border-bottom: 1px solid rgba(15,33,56,0.06); vertical-align: top; }
.trouble-table thead th { font-family: var(--font-display); font-weight: 600; color: var(--navy-950); background: var(--off-white); position: sticky; top: 0; }
.trouble-table td strong { color: var(--navy-900); }
.trouble-row.hidden { display: none; }

/* ---------- FAQ (reaproveita estilos de styles.css) ---------- */
.faq-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 2rem 0 1rem; }
.faq-chip { font-size: 0.82rem; font-weight: 500; padding: 0.45rem 1rem; border-radius: 999px; background: var(--white); border: 1px solid rgba(15,33,56,0.12); color: var(--navy-900); transition: all var(--dur-fast); }
.faq-chip:hover { border-color: var(--blue-accent); }
.faq-chip.active { background: var(--navy-950); color: var(--white); border-color: var(--navy-950); }
.faq-item.hidden { display: none; }

/* ---------- Garantia ---------- */
.warranty-card { max-width: 760px; margin-top: 2rem; background: var(--white); border: 1px solid rgba(15,33,56,0.08); border-radius: 20px; padding: 2rem 2.2rem; }
.warranty-term { display: inline-flex; flex-direction: column; gap: 0.2rem; padding: 0.8rem 1.2rem; background: var(--off-white); border-radius: 12px; margin-bottom: 1.2rem; }
.warranty-term span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue-accent); font-weight: 700; }
.warranty-term strong { color: var(--navy-950); }
.warranty-card p { color: var(--ink-soft); margin-bottom: 1.2rem; }
.warranty-card .check-list { margin-bottom: 1.5rem; }

/* ---------- SAC ---------- */
.manual-sac-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.manual-sac .eyebrow { color: var(--blue-accent-soft); }
.manual-sac h2 { margin: 0.4rem 0 0.6rem; }
.manual-sac .section-lead { margin-top: 0; }

/* ============================================
   CTA na home / outras páginas (reutilizável)
   ============================================ */
.manuais-cta-band {
  background: radial-gradient(circle at 80% 0%, rgba(79,195,232,0.14), transparent 55%), var(--navy-900);
  color: var(--white); border-radius: 28px; padding: clamp(2.5rem, 5vw, 3.5rem);
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
.manuais-cta-band h2 { color: var(--white); margin-bottom: 0.7rem; }
.manuais-cta-band p { color: rgba(255,255,255,0.78); max-width: 560px; }
.manuais-cta-text { flex: 1 1 340px; }

/* ---------- Utilitários ---------- */
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }
.manual-section.flash { animation: sectionFlash 1.6s var(--ease-premium); }
@keyframes sectionFlash {
  0% { background-color: rgba(79,195,232,0.14); }
  100% { background-color: transparent; }
}

/* ============================================
   Responsivo
   ============================================ */
@media (max-width: 1024px) {
  .manual-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .antes-grid { grid-template-columns: repeat(2, 1fr); }
  .manual-top-grid { grid-template-columns: 1fr; }
  .manual-top-art { display: none; }
  .draw-panel { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  /* Em telas estreitas, 13 chips empilhados ficariam altos demais para uma
     barra fixa — mantém uma única linha rolável com indicador de desvanecer. */
  .manual-subnav-inner {
    flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none;
    scroll-padding-inline: 1.5rem; -webkit-overflow-scrolling: touch;
  }
  .manual-subnav::after {
    content: ''; position: absolute; top: 0; right: 0; bottom: 0; width: 2.75rem;
    pointer-events: none;
    background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,0.92));
  }
  .manual-finder-bar { grid-template-columns: 1fr; }
  .manual-filter select { width: 100%; }
  .manual-grid { grid-template-columns: 1fr; }
  .component-layout { grid-template-columns: 1fr; gap: 1rem; }
  .feature-grid, .antes-grid, .manut-grid, .callout-cards { grid-template-columns: 1fr; }
  .trouble-controls { grid-template-columns: 1fr; }
  .install-step { flex-direction: column; gap: 0.6rem; }
  .manuais-help-inner, .manual-sac-inner, .manuais-cta-band { flex-direction: column; align-items: flex-start; }
}

/* Fotografias e documentação fornecidas do A9Plus. */
.draw-lightbox[hidden], .hotspot-popover[hidden], .smart-results[hidden], .manual-noresults[hidden] { display: none; }
.manual-top-art img { width: 100%; max-width: 300px; max-height: 420px; object-fit: contain; border-radius: 16px; }
.draw-canvas img { display: block; max-width: 100%; max-height: 560px; width: auto; height: auto; object-fit: contain; }
.draw-lightbox-canvas img { max-width: 92vw; max-height: 88vh; width: auto; height: auto; transition: transform var(--dur-fast); }
.manual-photo-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.manual-photo-grid .draw-panel { display: block; margin: 0; min-width: 0; padding: .5rem; }
.manual-photo-button { width: 100%; padding: 0; border: 0; min-height: 0; overflow: hidden; }
.manual-photo-button { background: #fff; }
.manual-photo-button img { width: 100%; height: 320px; object-fit: contain; }
.manual-photo-button:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 4px; }
.manual-photo-grid figcaption { padding: .75rem; font-size: .85rem; }
@media (max-width: 900px) { .manual-photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .manual-photo-button img { height: 220px; } .draw-canvas { padding: .5rem; } }

/* Visualizador 360°: imagem estática até WebGL/texturas estarem prontos. */
.product360 { max-width: 980px; margin: 0 auto; background: #fff; border: 1px solid rgba(15,33,56,.1); border-radius: 24px; overflow: hidden; }
.product360-stage { height: clamp(340px, 52vw, 560px); position: relative; background: #fff; overflow: hidden; }
.product360-ready .product360-stage::after { content: ''; position: absolute; width: var(--product360-shadow-width, 30%); height: 3%; left: 50%; transform: translateX(-50%); bottom: var(--product360-floor, 12%); background: radial-gradient(ellipse, rgba(15,33,56,.045), transparent 70%); pointer-events: none; }
.product360-stage canvas, .product360-poster { width: 100%; height: 100%; display: block; position: relative; }
.product360-stage canvas { cursor: grab; touch-action: none; }
.product360-stage canvas.dragging { cursor: grabbing; }
.product360-stage canvas[hidden], .product360-poster[hidden] { display: none !important; }
.product360-poster { object-fit: contain; }
.product360-badge { position: absolute; top: 1rem; left: 1rem; padding: .45rem .75rem; color: var(--navy-950); background: var(--off-white); border-radius: 999px; font-size: .8rem; font-weight: 600; pointer-events: none; }
.product360-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .5rem; padding: 1rem; border-top: 1px solid rgba(15,33,56,.08); }
.product360 button { min-width: 44px; min-height: 44px; padding: .5rem .8rem; background: var(--off-white); border: 1px solid rgba(15,33,56,.12); border-radius: 10px; color: var(--navy-950); font: inherit; font-size: .87rem; cursor: pointer; }
.product360 button:hover, .product360 button[aria-pressed="true"] { background: var(--navy-950); color: #fff; }
.product360 button:disabled { opacity: .4; cursor: default; }
.product360 button:focus-visible, .product360 canvas:focus-visible { outline: 3px solid var(--blue-accent); outline-offset: -3px; }
.product360-divider { height: 24px; width: 1px; background: rgba(15,33,56,.12); margin: 0 .3rem; }
.product360 output { width: 48px; text-align: center; font-size: .85rem; font-variant-numeric: tabular-nums; }
.product360-angle { display: flex; align-items: center; gap: 1rem; margin: 0 auto; padding: 0 1.5rem 1rem; max-width: 660px; color: var(--ink-soft); font-size: .8rem; }
.product360-angle input { flex: 1; min-width: 60px; accent-color: var(--blue-deep); cursor: pointer; }
.product360-views { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem; padding: 0 1rem; }
.product360-status { text-align: center; padding: 1rem; margin: 0; color: var(--ink-soft); font-size: .83rem; }
.product360-note { max-width: 820px; margin: 1rem auto 2.5rem; text-align: center; font-size: .85rem; color: var(--ink-soft); }
.product360-photo-heading { margin-bottom: 1rem; }
.product360:fullscreen { max-width: none; width: 100%; height: 100%; overflow: auto; border-radius: 0; }
.product360:fullscreen .product360-stage { height: calc(100vh - 235px); min-height: 200px; }
@media(max-width:480px) { .product360 { border-radius: 16px; } .product360-controls { padding: .75rem; gap: .35rem; } .product360-views button { font-size: .75rem; } }