/* ============================================================
   Oferta Escova — layout espelhado da página de produto de referência
   Fontes: Alibaba Sans (texto e títulos) + Poppins (botões)
   Cores: fundo #FAFAF8, dourado #C9A45D, verde "Compre Agora" #339438
   ============================================================ */
@font-face{font-family:"AlibabaSans";src:url("assets/fonts/AlibabaSansViet-Rg.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"AlibabaSans";src:url("assets/fonts/AlibabaSansViet-Md.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"AlibabaSans";src:url("assets/fonts/AlibabaSansViet-Bd.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Poppins";src:url("assets/fonts/pxiEyp8kv8JHgFVrJJfedHFHGPc.woff") format("woff");font-weight:400;font-display:swap}

:root{
  --bg:#FAFAF8;
  --branco:#FFFFFF;
  --texto:#444444;
  --titulo:#222222;
  --suave:#666666;
  --apagado:#999999;
  --linha:#E1E1E1;
  --borda-card:#E5E5E5;
  --borda-opcao:rgba(175,175,175,.3);
  --dourado:#C9A45D;
  --dourado-hover:#B89350;
  --verde:#339438;
  --verde-hover:#2B7E30;
  --sale:#C62828;
  --aba-ativa:#3078EA;
  --exclusivo-bg:#FAF8F3;
  --exclusivo-borda:#E8DFD0;
  --exclusivo-destaque:#9A7B45;
  --nav:#303640;
  --estrela:#F5B301;
  --erro:#DC2626;
  --ok:#16A34A;
  --max:1200px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--texto);
  font-family:"AlibabaSans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:18px;font-weight:400;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{margin:0;color:var(--titulo);font-weight:700;line-height:1.35}
p{margin:0 0 1em}
button,input,select,textarea{font-family:inherit}
button{cursor:pointer}
[hidden]{display:none !important}
a{color:inherit}

/* ---------- Cabeçalho ---------- */
.topo{
  position:sticky;top:0;z-index:50;background:var(--branco);
  display:grid;grid-template-columns:48px 1fr 48px;align-items:center;
  padding:10px 16px;box-shadow:0 1px 0 rgba(0,0,0,.04);
}
.topo-espaco{width:44px;height:44px}
.topo-marca{
  justify-self:center;text-decoration:none;color:var(--titulo);
  font-weight:700;font-size:19px;letter-spacing:.28em;text-transform:uppercase;white-space:nowrap;
}
.topo-carrinho{
  justify-self:end;width:44px;height:44px;border-radius:50%;background:var(--nav);color:#fff;
  display:grid;place-items:center;border:0;position:relative;
}
.topo-carrinho svg{width:22px;height:22px}
.topo-carrinho .badge{
  position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;border-radius:9px;padding:0 5px;
  background:var(--dourado);color:#fff;font-size:11px;line-height:18px;text-align:center;font-weight:700;
}
@media(min-width:992px){.topo{padding:14px 32px}.topo-marca{font-size:22px}}


/* ---------- Estrutura ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.migalha{font-size:13px;color:var(--suave);padding:18px 0 14px}
.migalha span{margin:0 6px;color:#aaa}

.produto{display:grid;grid-template-columns:1fr;gap:22px;padding-bottom:24px}
@media(min-width:992px){.produto{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px;align-items:start}}

/* ---------- Galeria ---------- */
.galeria{background:var(--branco);border:1px solid var(--borda-card);border-radius:20px;padding:5px;overflow:hidden}
@media(min-width:992px){.galeria{position:sticky;top:90px}}
.gal-palco{position:relative;border-radius:16px;overflow:hidden;background:#fff;aspect-ratio:1/1;touch-action:pan-y}
.gal-trilho{display:flex;height:100%;transition:transform .35s ease}
.gal-trilho img{flex:0 0 100%;width:100%;height:100%;object-fit:cover}
.gal-sale{
  position:absolute;top:14px;left:14px;z-index:2;background:var(--sale);color:#fff;
  font-size:12px;font-weight:700;line-height:1.2;padding:5px 9px;text-transform:uppercase;
  letter-spacing:.3px;white-space:nowrap;border-radius:3px;
}
.gal-seta{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:46px;height:46px;border-radius:50%;
  border:0;background:#fff;color:var(--titulo);box-shadow:0 2px 12px rgba(0,0,0,.12);display:grid;place-items:center;padding:0;
}
.gal-seta svg{width:20px;height:20px}
.gal-seta.ant{left:6px}
.gal-seta.prox{right:6px}
.gal-miniaturas{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px 3px 3px}
.gal-miniaturas button{padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:#fff;opacity:.72;transition:opacity .2s,border-color .2s}
.gal-miniaturas button.on{border-color:var(--dourado);opacity:1}
.gal-miniaturas img{width:100%;aspect-ratio:1/1;object-fit:cover}

/* ---------- Resumo ---------- */
.resumo h1{font-size:17px;font-weight:700;color:var(--titulo);line-height:1.5}
@media(min-width:992px){.resumo h1{font-size:24px}}
.preco{display:flex;align-items:baseline;gap:10px;margin:10px 0 4px;flex-wrap:wrap}
.preco del{color:#bbb;font-size:21px}
.preco ins{text-decoration:none;color:var(--titulo);font-size:21px;font-weight:700}
.desconto{align-self:center;background:var(--sale);color:#fff;font-size:12px;font-weight:700;line-height:1;padding:5px 8px;border-radius:4px;letter-spacing:.3px}
@media(min-width:992px){.preco del{font-size:24px}.preco ins{font-size:28px}}
.estrelas{display:flex;gap:2px;color:var(--estrela)}
.estrelas svg{width:15px;height:15px}
.vendidos{font-size:15px;color:var(--titulo);margin-top:6px}

.exclusivo{
  margin:12px 0;padding:13px 14px;color:#111;background:var(--exclusivo-bg);
  border:1px solid var(--exclusivo-borda);border-radius:7px;
}
.exclusivo .l1{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;line-height:1.4;margin-bottom:5px}
.exclusivo .l1 span{color:var(--exclusivo-destaque)}
.exclusivo .l2{font-size:14px;line-height:1.5;color:#333}
.exclusivo .timer{color:var(--sale);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.3px}
.frete-gratis{
  margin:0 0 12px;padding:11px 14px;border-radius:7px;background:#4CAF50;color:#fff;
  font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;line-height:1.4;text-align:center;
}

.variacao{margin-top:18px}
.variacao-rotulo{font-size:18px;color:var(--texto);margin-bottom:8px}
.variacao-rotulo strong{font-weight:500;color:var(--titulo);margin-left:6px;font-size:15px}
.opcoes{display:flex;flex-wrap:wrap;gap:10px}
.opcao{
  min-width:62px;padding:9px 14px;background:transparent;border:1px solid var(--borda-opcao);
  font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--texto);line-height:1;
  transition:border-color .15s,color .15s;
}
.opcao:hover{border-color:#999}
.opcao.on{border-color:var(--titulo);color:var(--titulo);font-weight:500}

.compra{margin-top:22px}
.compra-linha{display:flex;align-items:center;gap:12px}
.qtd{display:flex;align-items:center;gap:6px;flex:none}
.qtd button{
  width:28px;height:28px;border-radius:50%;border:1px solid #cfcfcf;background:transparent;color:var(--titulo);
  display:grid;place-items:center;padding:0;font-size:16px;line-height:1;
}
.qtd input{
  width:34px;border:0;background:transparent;text-align:center;font-size:14px;color:var(--titulo);
  -moz-appearance:textfield;
}
.qtd input::-webkit-outer-spin-button,.qtd input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.btn{
  display:flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:12px;
  padding:13.3px 24px;font-family:"Poppins",sans-serif;font-size:16px;font-weight:400;color:#fff;
  transition:background .2s;
}
.btn svg{width:18px;height:18px}
.btn-dourado{background:var(--dourado);flex:1;white-space:nowrap}
@media(max-width:420px){.compra-linha .btn-dourado{padding:13px 12px;font-size:14.5px;gap:7px}.compra-linha{gap:8px}}
.btn-dourado:hover{background:var(--dourado-hover)}
.btn-verde{background:var(--verde);width:100%;margin-top:10px}
.btn-verde:hover{background:var(--verde-hover)}
.btn[disabled]{opacity:.6;cursor:progress}

.estoque{
  margin:16px 0 0;color:var(--sale);font-size:15px;font-weight:700;text-transform:uppercase;
  letter-spacing:.4px;line-height:1.4;
}
.estoque #estoqueQtd{font-variant-numeric:tabular-nums}
.estoque + .confianca{margin-top:10px}
.aviso-limite{
  margin:10px 0 0;padding:10px 12px;border-radius:7px;background:#FEF2F2;border:1px solid #FECACA;
  color:var(--erro);font-size:14px;font-weight:700;text-align:center;line-height:1.4;
}
.confianca{max-width:360px;margin-top:16px;color:#111;line-height:1.5}
.confianca div{display:flex;align-items:flex-start;gap:8px;font-size:14px;margin-bottom:8px}


/* ---------- Seções: descrição · avaliações · perguntas frequentes ---------- */
.secao{padding:34px 0 10px;scroll-margin-top:72px}
.secao-ultima{padding-bottom:44px}
.secao-cab{text-align:center;padding-bottom:15px;border-bottom:1px solid var(--linha);margin-bottom:26px}
.secao-cab h2{font-size:24px;font-weight:700;color:var(--titulo)}
@media(max-width:600px){.secao-cab h2{font-size:20px}}

.ler-mais{position:relative}
.ler-mais-conteudo{max-height:190px;overflow:hidden;transition:max-height .6s ease}
.ler-mais-fade{
  position:absolute;left:0;right:0;bottom:0;height:170px;
  display:flex;align-items:flex-end;justify-content:center;padding-bottom:6px;
  background:linear-gradient(to bottom,rgba(250,250,248,0) 0%,rgba(250,250,248,.85) 45%,#FAFAF8 78%);
}
.ler-mais-btn{
  display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--borda-card);
  border-radius:30px;padding:10px 26px;font-size:15px;font-weight:700;color:var(--titulo);
  box-shadow:0 2px 12px rgba(0,0,0,.07);transition:border-color .2s;
}
.ler-mais-btn:hover{border-color:var(--dourado)}
.ler-mais-btn svg{width:18px;height:18px}
.ler-mais.aberto .ler-mais-fade{display:none}

.aval-titulo{
  font-size:14px;font-weight:400;color:var(--titulo);padding-bottom:14px;margin-bottom:14px;
  border-bottom:1px solid var(--linha);
}
.aval-titulo span{font-weight:700}
.aval-resumo{display:flex;align-items:center;gap:12px;margin-bottom:18px;color:var(--titulo);font-size:15px}
.aval-resumo .nota{font-size:30px;font-weight:700;line-height:1}
.aval-lista{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:0 40px}
@media(min-width:900px){.aval-lista{grid-template-columns:1fr 1fr}}
.aval{padding:18px 0;border-bottom:1px solid var(--linha)}
.aval .estrelas svg{width:14px;height:14px}
.aval-autor{margin:6px 0 6px;font-size:15px;color:var(--suave)}
.aval-autor strong{font-size:18.2px;font-weight:500;color:var(--titulo);margin-right:4px}
.aval-fotos{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 4px}
.aval-fotos button{padding:0;border:1px solid var(--borda-card);border-radius:8px;overflow:hidden;background:#fff;width:120px;height:120px}
.aval-fotos img{width:100%;height:100%;object-fit:cover}
@media(max-width:480px){.aval-fotos button{width:calc(50% - 4px);height:auto;aspect-ratio:1/1}}
.foto-zoom{position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.88);display:grid;place-items:center;padding:20px}
.foto-zoom img{max-width:100%;max-height:90vh;border-radius:8px;object-fit:contain}
.foto-zoom button{position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:#222;font-size:22px;line-height:1}
.aval p{font-size:15.96px;color:var(--texto);margin:0 0 6px;line-height:1.6}

.desc section{margin-bottom:34px}
.desc h2{font-size:24px;font-weight:700;color:var(--titulo);margin:0 0 10px}
.desc h3{font-size:20px;font-weight:700;color:var(--titulo);margin:22px 0 10px}
.desc p{font-size:18px;color:var(--texto);margin:0 0 20px}
.desc strong{color:var(--titulo);font-weight:700}
.desc ul{margin:0 0 20px;padding-left:22px}
.desc li{font-size:17px;margin-bottom:6px}
@media(max-width:600px){.desc h2{font-size:21px}.desc p{font-size:16px}.desc li{font-size:15.5px}}

.faq{border-top:1px solid #D5D8DC}
.faq details{border:1px solid #D5D8DC;border-top:0;background:var(--branco)}
.faq summary{
  list-style:none;cursor:pointer;padding:10px 42px 10px 12px;font-size:18px;color:#1F2124;position:relative;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:22px;color:#69727D}
.faq details[open] summary::after{content:"−"}
.faq .faq-corpo{padding:4px 14px 16px;font-size:16px;color:var(--texto)}
.faq .faq-corpo p{font-size:16px;margin:0 0 10px}

/* ---------- Rodapé ---------- */
.rodape{background:var(--branco);border-top:1px solid var(--linha);text-align:center;padding:28px 16px 30px;font-size:13px;color:var(--suave)}
.rodape strong{display:block;font-size:16px;letter-spacing:.25em;text-transform:uppercase;color:var(--titulo);margin-bottom:6px}


/* ============================================================
   CHECKOUT
   ============================================================ */
.ck{max-width:640px;margin:0 auto;padding:18px 16px 60px}
.ck-passos{display:flex;align-items:center;justify-content:center;gap:10px;margin:6px 0 22px}
.ck-passo{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--apagado)}
.ck-passo .num{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;
  background:#ECECEA;color:var(--apagado);
}
.ck-passo.on{color:var(--titulo)}
.ck-passo.on .num{background:var(--dourado);color:#fff}
.ck-passo.feito .num{background:var(--verde);color:#fff}
.ck-traco{width:34px;height:1px;background:var(--linha)}
@media(max-width:480px){.ck-passo{white-space:nowrap;font-size:12.5px;gap:6px}.ck-passos{gap:8px}.ck-traco{width:18px}}

.ck-voltar{border:0;background:transparent;color:var(--suave);font-size:14px;padding:4px 0;margin-bottom:10px;display:inline-flex;align-items:center;gap:6px}
.ck-voltar:hover{color:var(--titulo)}
.ck-card{background:var(--branco);border:1px solid var(--borda-card);border-radius:20px;padding:22px 20px}
.ck-card + .ck-card{margin-top:16px}
.ck h2{font-size:22px;margin-bottom:4px}
.ck-sub{font-size:15px;color:var(--suave);margin:0 0 16px}

.mini{display:flex;align-items:center;gap:12px;background:var(--exclusivo-bg);border:1px solid var(--exclusivo-borda);border-radius:12px;padding:10px;margin-bottom:18px}
.mini img{width:62px;height:62px;border-radius:8px;object-fit:cover;flex:none;background:#fff}
.mini-t{font-size:14px;color:var(--titulo);line-height:1.35}
.mini-s{font-size:12.5px;color:var(--suave);margin-top:2px}
.mini-p{margin-left:auto;text-align:right;flex:none}
.mini-p del{display:block;font-size:12px;color:#bbb}
.mini-p b{font-size:17px;color:var(--titulo)}

.campo{margin-bottom:14px}
.campo label{display:block;font-size:14px;color:var(--titulo);margin-bottom:6px;font-weight:500}
.campo .opc{color:var(--apagado);font-weight:400}
.campo input{
  width:100%;height:48px;padding:0 14px;font-size:16px;color:var(--titulo);background:#fff;
  border:1px solid #E5E7EB;border-radius:10px;transition:border-color .15s,box-shadow .15s;
}
.campo input:focus{outline:none;border-color:var(--dourado);box-shadow:0 0 0 3px rgba(201,164,93,.18)}
.campo.bad input{border-color:var(--erro);background:#FEF2F2}
.campo .dica{display:block;font-size:12.5px;color:var(--apagado);margin-top:5px}
.campo .err{display:none;font-size:12.5px;color:var(--erro);margin-top:5px}
.campo.bad .err{display:block}
.grade-2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
@media(max-width:480px){.grade-2{grid-template-columns:1fr}}
.cep-linha{display:flex;align-items:center;gap:12px}
.cep-linha input{max-width:180px}
.cep-status{font-size:13px;color:var(--suave)}
.cep-status.ok{color:var(--ok)}
.cep-status.bad{color:var(--erro)}
.seguro{display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;color:var(--suave);margin:12px 0 0;text-align:center}

.resumo-ck{border:1px solid var(--linha);border-radius:12px;overflow:hidden;margin-bottom:16px}
.linha-r{display:flex;justify-content:space-between;gap:12px;padding:11px 14px;font-size:15px;border-bottom:1px solid var(--linha)}
.linha-r span:first-child{color:var(--suave)}
.linha-r span:last-child{color:var(--titulo);white-space:nowrap}
.linha-r.frete span:last-child{color:var(--ok);font-weight:500}
.linha-r.total{background:var(--exclusivo-bg);border-bottom:0;padding:14px}
.linha-r.total span{color:var(--titulo);font-weight:700;font-size:18px}

.selos{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:16px}
.selos img{flex:1 1 0;min-width:0;max-width:200px;height:56px;object-fit:contain}
@media(max-width:420px){.selos{gap:10px}.selos img{height:46px}}
.pay-erro{background:#FEF2F2;border:1px solid #FECACA;color:var(--erro);border-radius:10px;padding:12px 14px;font-size:14px;margin-top:12px}
.pay-box{text-align:center}
.pay-box h3{font-size:17px;margin-bottom:12px}
.qr{display:flex;justify-content:center;padding:14px;background:#fff;border:1px solid var(--linha);border-radius:14px;width:fit-content;margin:0 auto 14px}
.pix-codigo{width:100%;min-height:74px;padding:10px 12px;border:1px solid #E5E7EB;border-radius:10px;font-size:12px;color:var(--suave);resize:none;word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pay-status{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:14px;font-size:14px;color:var(--suave)}
.giro{width:15px;height:15px;border:2px solid var(--linha);border-top-color:var(--dourado);border-radius:50%;animation:giro .9s linear infinite}
@keyframes giro{to{transform:rotate(360deg)}}
.pay-como{text-align:left;margin:16px 0 0;padding-left:20px;font-size:14px;color:var(--suave)}
.pay-como li{margin-bottom:5px}
.pay-ok{text-align:center;padding:8px 0}
.pay-ok .ico{width:62px;height:62px;border-radius:50%;background:var(--verde);color:#fff;display:grid;place-items:center;margin:0 auto 12px}
.pay-ok .ico svg{width:30px;height:30px}
.pay-ok p{font-size:15px;color:var(--suave)}

.vista{animation:surge .3s ease}
@keyframes surge{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}