/* Página de modelo. Carrega depois de styles.css, tema-claro.css, movimento.css
   e rodape.css, e reaproveita deles cabeçalho, faixa lime, cards, benefícios,
   FAQ, contato e rodapé. Aqui fica só o que é próprio da página do modelo:
   topo com galeria, números principais, ficha técnica, texto do modelo,
   lista de todos os modelos e a barra de pedido no celular. */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* Topo */
.model-hero{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:28px clamp(28px,4.4vw,72px);padding:30px var(--gutter) 70px;align-items:center}
.breadcrumbs{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:12px;letter-spacing:.06em;color:var(--muted)}
.breadcrumbs a{display:inline-flex;align-items:center;min-height:32px}
.breadcrumbs a:hover{color:var(--royal-ink)}
.breadcrumbs [aria-current]{color:var(--text);font-weight:600}
.model-copy{min-width:0}
.model-copy h1{font-size:clamp(58px,6.3vw,104px);line-height:1.02;margin:20px 0 22px;overflow-wrap:anywhere}
.model-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.model-tags span{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:4px 12px;border:1px solid var(--line);background:var(--surface);font-size:11px;letter-spacing:.1em;font-weight:700;color:var(--text)}
.model-tags .is-available:before{content:'';width:8px;height:8px;border-radius:50%;background:#16863e}
.model-tags .is-sold-out{background:var(--ink);color:#fff;border-color:var(--ink)}
.model-summary{font-size:17px;line-height:1.7;max-width:520px}
.model-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 25px;margin-top:30px}
.model-note{font-size:13px;margin-top:18px;max-width:520px}

/* Galeria: foto sobre branco, com o painel azul da landing deslocado atrás. */
.model-gallery{position:relative;min-width:0}
.model-stage{position:relative;margin:0;isolation:isolate}
.model-stage:before{content:'';position:absolute;inset:34px -18px -18px 34px;z-index:-1;background:var(--royal);clip-path:polygon(9% 0,100% 0,100% 88%,91% 100%,0 100%,0 12%)}
.model-stage-frame{position:relative;display:block;width:100%;aspect-ratio:1.18;padding:clamp(18px,3vw,44px);border:1px solid var(--line);background:#fff;overflow:hidden}
.model-stage-frame img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:opacity .35s,scale .9s var(--ease-out,ease)}
.model-stage-frame:hover img{scale:1.03}
.model-stage-frame.is-changing img{opacity:0}
.model-stage figcaption{position:absolute;left:0;bottom:0;z-index:1;padding:9px 16px;background:var(--ink);color:#fff;font-size:10px;letter-spacing:.12em}
.model-thumbs{display:flex;gap:10px;margin-top:34px;padding-left:34px}
.model-thumb{width:84px;height:70px;padding:6px;border:1px solid var(--line);background:#fff;transition:border-color .25s}
.model-thumb img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.model-thumb:hover{border-color:#aab3c2}
.model-thumb[aria-pressed=true]{border-color:var(--ink);box-shadow:inset 0 -3px 0 var(--lime)}

/* Números principais */
.model-stats{display:grid;grid-template-columns:repeat(var(--cols,4),minmax(0,1fr));margin:0 var(--gutter);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.model-stats>div{padding:26px 20px 24px 0;min-width:0}
.model-stats>div+div{padding-left:24px;border-left:1px solid var(--line)}
.model-stats dt{font-size:11px;letter-spacing:.12em;color:var(--royal-ink);font-weight:700;text-transform:uppercase}
.model-stats dd{margin:10px 0 0;text-transform:uppercase;font:400 clamp(34px,3.4vw,52px)/1 var(--display);letter-spacing:.02em;color:var(--text)}
.model-stats dd small{font-size:.48em;margin-left:4px;letter-spacing:.06em}
.model-stats-note{margin:14px var(--gutter) 0;font-size:12px}

/* Ficha técnica */
.spec-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 28px;margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.spec-list li{display:flex;gap:14px;align-items:baseline;padding:17px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--text);min-width:0}
.spec-list li:before{content:'';flex:0 0 8px;height:8px;background:var(--lime);box-shadow:0 0 0 1px var(--ink);translate:0 -1px}
.spec-empty{padding:22px 24px;border:1px dashed #b9c1ce;background:var(--surface);font-size:15px}

/* Sobre o modelo */
.model-about{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,110px);align-items:start;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.model-about-heading{position:sticky;top:130px}
.model-about-heading h2{margin:18px 0 20px}
.model-about-heading>p:not(.eyebrow){font-size:15px;line-height:1.7;max-width:360px}
.model-about-heading .button{margin-top:28px}
.rich-copy{max-width:680px}
.rich-copy>p{font-size:16px;line-height:1.8;margin-bottom:18px}
.rich-copy>p:first-child{font-size:19px;line-height:1.65;color:var(--text)}
.rich-copy h3{font-size:clamp(24px,2vw,30px);margin:40px 0 12px;padding-top:26px;border-top:1px solid var(--line)}
.rich-copy ul{margin:0 0 18px;padding-left:20px;color:var(--muted)}

/* Relacionados: os cards da landing viram link para a página de cada modelo. */
.related .product-image{display:block}
.related .product-info>p{min-height:0}
.related .product-button{text-decoration:none}

/* Todos os modelos */
.model-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 24px;margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.model-index a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;transition:color .2s}
.model-index a:hover{color:var(--royal-ink)}
.model-index a span{font-size:11px;letter-spacing:.08em;color:var(--muted);white-space:nowrap}
.model-index a[aria-current]{font-weight:700}
.model-index a[aria-current] span{color:var(--royal-ink)}

/* Condições sem o card dos brindes (patinete e scooters): três colunas. */
.benefits-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.model-index-section{padding-top:0}
.model-index-title{margin:0 0 16px;color:var(--muted)}
.model-index+.model-index-title{margin-top:44px}

/* Barra de pedido no celular: aparece depois que o botão do topo sai da tela. */
.model-bar{display:none}

@media(max-width:1100px){
  .model-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding-bottom:56px}
  .model-copy h1{font-size:clamp(52px,6.8vw,78px)}
  .model-stats{--cols:2!important}
  .model-stats>div:nth-child(3){padding-left:0;border-left:0}
  .model-stats>div:nth-child(n+3){border-top:1px solid var(--line)}
  .spec-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .model-index{grid-template-columns:repeat(2,minmax(0,1fr))}
  .benefits-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .model-hero{grid-template-columns:1fr;padding-top:18px;padding-bottom:44px;gap:22px}
  .model-gallery{order:2;margin-right:10px}
  .model-copy{order:1}
  .breadcrumbs{order:0;font-size:11px}
  .model-copy h1{font-size:clamp(46px,13vw,72px);margin:16px 0 18px}
  .model-summary{font-size:16px}
  .model-actions{gap:14px 20px}
  .model-actions .button{padding:17px 19px;font-size:12px;gap:15px}
  .model-stage:before{inset:22px -10px -10px 22px}
  .model-thumbs{margin-top:22px;padding-left:0}
  .model-thumb{width:70px;height:58px}
  .model-stats>div{padding:20px 12px 18px 0}
  .model-stats>div+div{padding-left:16px}
  .model-stats>div:nth-child(3){padding-left:0}
  .spec-list{grid-template-columns:1fr}
  .model-about{grid-template-columns:1fr}
  .model-about-heading{position:static}
  .rich-copy>p:first-child{font-size:17px}
  .model-index{grid-template-columns:1fr}
  .model-bar{position:fixed;left:0;right:0;bottom:0;z-index:12;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom));background:#f5f7faf2;border-top:1px solid var(--line);backdrop-filter:blur(14px);translate:0 110%;transition:translate .45s var(--ease-out,ease)}
  .model-bar.is-visible{translate:0 0}
  .model-bar strong{font:400 20px/1.1 var(--display);letter-spacing:.02em;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .model-bar .button{min-height:48px;padding:12px 16px;gap:12px;font-size:12px;flex:none}
  .site-footer{padding-bottom:72px}
}
@media(max-width:370px){.benefits-grid--3{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.model-bar{transition:none}}
/* Produto sem foto pública: marca da GB no lugar da imagem. */
.photo-pending{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;width:100%;height:100%;border:1px dashed #b9c1ce;background:var(--bg);color:var(--muted);font-size:13px;letter-spacing:.06em;text-align:center}
.photo-pending img{width:96px;height:auto;opacity:.55;mix-blend-mode:normal}
.model-stage-frame .photo-pending img{width:120px;height:auto}
/* Foto real com cenário (não recortada): ocupa a largura toda da moldura. */
.model-stage-frame.is-photo{padding:0}
.model-stage-frame.is-photo img{object-fit:cover;mix-blend-mode:normal}
.model-stage-frame.is-portrait{aspect-ratio:4/5;max-height:80vh}
.model-gallery:has(.is-portrait){max-width:560px;justify-self:center;width:100%}
/* Preço do modelo: sempre "no Pix". Só aparece com valor no índice e modelo disponível. */
.model-price{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;margin:22px 0 26px;line-height:1.1}
.model-price strong{font:400 48px/1 var(--display);letter-spacing:.02em;color:var(--text)}
.model-price span{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.model-price s{flex-basis:100%;font-size:14px;color:var(--muted)}
@media(max-width:760px){.model-price strong{font-size:40px}}