/* Página de vendas */
.cab{position:sticky;top:0;z-index:20;background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s ease}
.cab.rolou{border-bottom-color:var(--line)}
.cab nav{display:flex;gap:28px;align-items:center}
.cab nav a.lk{color:var(--muted);font-weight:500;font-size:15px;text-decoration:none}
.cab nav a.lk:hover{color:var(--ink)}
@media (max-width:860px){.cab nav a.lk{display:none}}

.sec{padding-block:clamp(64px,9vw,112px)}
.sec.alt{background:var(--surface);border-block:1px solid var(--line)}
.sec-head{max-width:720px;margin-bottom:clamp(32px,5vw,56px)}
.sec-head p{color:var(--muted);font-size:18px;margin:14px 0 0}
.centro{text-align:center;margin-inline:auto}

/* 1. Hero */
.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:56px;align-items:center;padding-block:clamp(40px,7vw,88px) clamp(56px,8vw,104px)}
@media (max-width:900px){.hero{grid-template-columns:minmax(0,1fr);gap:40px}}
.hero .lede{font-size:clamp(18px,2.2vw,20px);color:var(--muted);max-width:36em;margin:20px 0 32px}
.hero .cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero .cond{font-size:14px;color:var(--muted);margin-top:14px}
.provas{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.provas div{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--muted)}
.provas b{color:var(--ink);font-weight:700}
.provas svg{flex:none;color:var(--leaf)}
.aparelho{justify-self:center;width:min(340px,100%);border-radius:38px;padding:12px;background:#16223D;box-shadow:0 40px 80px -40px rgba(22,34,61,.55)}
.aparelho .tela{border-radius:28px;overflow:hidden;background:var(--bg);aspect-ratio:9/16}
.aparelho img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}

/* 2. Problema e transformação */
.antes-depois{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:760px){.antes-depois{grid-template-columns:minmax(0,1fr)}}
.lado{border-radius:var(--raio);padding:32px;border:1px solid var(--line);background:var(--surface)}
.lado.depois{background:var(--leaf);color:#FFFFFF;border-color:var(--leaf)}
.lado.depois h3,.lado.depois .eyebrow{color:#FFFFFF}
.lado .eyebrow{margin-bottom:8px}
.lado ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.lado li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px;align-items:start}
.lado li svg{margin-top:3px}
@media (prefers-color-scheme: dark){.lado.depois{background:#22345C;border-color:#22345C}}

/* 3. Método */
.metodo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:56px;align-items:center}
@media (max-width:900px){.metodo{grid-template-columns:minmax(0,1fr)}}
.passos{list-style:none;margin:0;padding:0;display:grid;gap:4px;counter-reset:p}
.passos li{display:grid;grid-template-columns:52px minmax(0,1fr);gap:18px;padding:18px 0;border-top:1px solid var(--line)}
.passos li:first-child{border-top:0}
.passos li::before{counter-increment:p;content:counter(p, decimal-leading-zero);font:800 15px var(--display);color:var(--leaf);background:var(--leaf-soft);border-radius:10px;height:44px;display:grid;place-items:center}
.passos h3{margin-bottom:4px}
.passos p{margin:0;color:var(--muted)}
.telas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.telas figure{margin:0;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:var(--sombra)}
.telas figure:nth-child(2){margin-top:48px}
.telas img{display:block;width:100%;height:auto}
.telas figcaption{font-size:13px;color:var(--muted);padding:10px 12px;border-top:1px solid var(--line)}

/* 4. Quem ensina */
.autor{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:48px;align-items:center}
@media (max-width:820px){.autor{grid-template-columns:minmax(0,1fr)}}
.foto-autor{aspect-ratio:4/5;max-width:100%;border-radius:var(--raio);background:var(--leaf-soft);display:grid;place-items:center;color:var(--muted);font-size:14px;text-align:center;padding:20px}
.credenciais{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.credenciais li{display:flex;gap:10px;align-items:flex-start}

/* 5. Prova social */
.depos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:900px){.depos{grid-template-columns:minmax(0,1fr)}}
.depo{display:flex;flex-direction:column;gap:16px}
.depo blockquote{margin:0;font-size:17px}
.depo .quem{display:flex;gap:12px;align-items:center;margin-top:auto}
.depo .avatar{width:44px;height:44px;border-radius:50%;background:var(--leaf-soft);flex:none}
.depo .quem b{display:block;font-size:15px}
.depo .quem span{font-size:13px;color:var(--muted)}
.fontes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:40px}
@media (max-width:820px){.fontes{grid-template-columns:minmax(0,1fr)}}
.fonte{border-top:2px solid var(--leaf);padding-top:16px}
.fonte b{display:block;font:800 26px var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.fonte span{color:var(--muted);font-size:15px}

/* 6. Incluso */
.itens{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:900px){.itens{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.itens{grid-template-columns:minmax(0,1fr)}}
.item .ic{width:44px;height:44px;border-radius:10px;background:var(--leaf-soft);color:var(--leaf);display:grid;place-items:center;margin-bottom:16px}
.item h3{font-size:18px;margin-bottom:6px}
.item p{margin:0;color:var(--muted);font-size:15px}

/* 7. Oferta */
.oferta{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:stretch}
@media (max-width:900px){.oferta{grid-template-columns:minmax(0,1fr)}}
.preco-card{border:2px solid var(--leaf);border-radius:18px;background:var(--surface);padding:32px;box-shadow:var(--sombra)}
.preco{font:800 clamp(44px,7vw,60px)/1 var(--display);letter-spacing:-.03em;margin:12px 0 6px;font-variant-numeric:tabular-nums}
.lista{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.lista li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:start}
.lista svg{color:var(--leaf);margin-top:3px}
.garantia{display:flex;gap:16px;align-items:flex-start;margin-top:24px;padding:18px;border-radius:12px;background:var(--leaf-soft)}
.garantia svg{flex:none;color:var(--leaf)}
.garantia p{margin:4px 0 0;font-size:15px;color:var(--muted)}
.form-compra h3{margin-bottom:6px}
.form-compra .seg{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;justify-content:center;margin-top:12px}

/* 8. FAQ */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 0;font:700 18px var(--display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg) translate(-3px,-3px);transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(225deg) translate(-3px,-3px)}
.faq details p{margin:0 0 20px;color:var(--muted);max-width:64ch}

/* 9. CTA final e rodapé */
.final{background:var(--leaf);color:#FFFFFF;text-align:center}
.final h2{color:#FFFFFF}
.final p{color:#C9D3E6;font-size:18px;margin:16px auto 32px;max-width:40em}
@media (prefers-color-scheme: dark){.final{background:#16223D}}
.rodape{padding-block:56px 40px;font-size:14px;color:var(--muted);border-top:1px solid var(--line)}
.rodape .cols{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
@media (max-width:820px){.rodape .cols{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media (max-width:480px){.rodape .cols{grid-template-columns:minmax(0,1fr)}}
.rodape h4{font:700 13px var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin:0 0 12px}
.rodape ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.rodape a{color:var(--muted);font-weight:500;text-decoration:none}
.rodape a:hover{color:var(--ink)}
.rodape .legal{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;display:grid;gap:6px}
@media (max-width:900px){.aparelho{width:min(280px,78%)}}

/* Comparação hambúrguer x produto (âncora de preço) */
.troca{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:10px;align-items:stretch;margin-top:20px}
.troca>div{border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.troca .destaque{border-color:var(--leaf);background:var(--leaf-soft)}
.troca .seta{border:0;padding:0;align-self:center;font:700 20px var(--display);color:var(--muted)}
.troca-rot{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.troca b{font:800 20px var(--display);font-variant-numeric:tabular-nums}
.troca span:last-child{font-size:13px;color:var(--muted)}
.sec-head.centro p{margin-inline:auto}
.troca-rot{overflow-wrap:anywhere}
@media (max-width:480px){.troca{grid-template-columns:minmax(0,1fr)}.troca .seta{justify-self:center;transform:rotate(90deg)}}

/* Avaliações */
.estrelas-mini{display:inline-flex;gap:2px;color:#E9A23B;vertical-align:middle}
.estrelas-mini .apagada{color:var(--line)}
.nota-hero{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--muted);flex-wrap:wrap}
.nota-hero b{color:var(--ink)}
.nota-bloco{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-bottom:32px;padding:24px 28px;border-radius:var(--raio);background:var(--surface);border:1px solid var(--line)}
.nota-num{font:800 clamp(52px,9vw,72px)/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.nota-num small{display:block;font:600 15px var(--body);color:var(--muted);letter-spacing:0;margin-top:6px}
.nota-bloco p{margin:8px 0 0;max-width:46em;color:var(--muted)}
.nota-bloco p b{color:var(--ink)}
.online{margin-bottom:40px}
.online h3{margin-bottom:4px}
.online .depos{margin-top:20px}
.depo{margin:0}