/* Mesmas cores e medidas do app Caderno Pro (public/theme-dark.css do app) */
:root{--bg:#14171c;--bg-2:#101318;--surface:#1c2027;--surface-2:#252a32;--line:#2b313a;--text:#f2f4f7;--soft:#9aa3af;--accent:#f2b84b;--on-accent:#1d1606;--late:#ff6b5a;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI",system-ui,sans-serif;font-size:18px;line-height:1.55}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.02em}
b{color:var(--text)}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--on-accent);padding:10px 14px;border-radius:14px;z-index:50}
.skip:focus{left:8px}
.caixa{width:min(1120px,100% - 32px);margin:0 auto}
.estreita{width:min(760px,100% - 32px)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* Botões iguais aos do app */
.botao{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;cursor:pointer;font:inherit;font-size:16px;font-weight:650;text-decoration:none;border-radius:14px;padding:12px 17px;min-height:50px;background:var(--accent);color:var(--on-accent);transition:filter .15s}
.botao:hover{filter:brightness(.94)}
.botao.secundario{background:var(--surface-2);color:var(--text);border:1px solid var(--line)}
.botao-grande{min-height:68px;font-size:20px;padding:12px 28px}

/* Cartões iguais aos do app */
.cartao{background:var(--surface);border:1px solid var(--line);border-radius:22px}
.tile-icone{display:grid;place-items:center;width:54px;height:54px;border-radius:15px;background:var(--surface-2);font-size:28px;line-height:1}

/* Topo */
.topo{position:sticky;top:0;z-index:20;background:#14171ce8;backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topo-linha{display:flex;align-items:center;gap:16px;min-height:70px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800;font-size:24px;letter-spacing:-.03em}
.marca img{border-radius:10px}
.marca b{color:var(--accent)}
.marca.pequena{font-size:18px}
.menu{display:flex;gap:26px;margin-left:auto}
.menu a{color:var(--soft);text-decoration:none;font-size:16px;font-weight:650}
.menu a:hover{color:var(--text)}

/* Abertura */
.abertura{padding:56px 0 64px;background:radial-gradient(900px 500px at 85% 10%,#f2b84b1c,transparent 60%)}
.abertura-grade{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.etiqueta{display:inline-block;margin:0 0 16px;padding:6px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:15px;font-weight:650;color:var(--soft)}
h1{font-size:clamp(38px,6vw,64px);font-weight:800}
h1 em{font-style:normal;color:var(--accent)}
.sub{font-size:clamp(20px,2.4vw,24px);color:var(--soft);margin:20px 0 28px}
.acoes{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.acoes .secundario{min-height:68px;font-size:18px}
.garantias{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;padding:0;margin:24px 0 0;color:var(--soft);font-size:16px;font-weight:650}

/* Moldura do celular com a tela real */
.celular-area{margin:0;display:grid;justify-items:center;gap:12px}
.celular{width:320px;max-width:100%;border-radius:44px;padding:10px;background:#07080a;border:2px solid #2f3540;box-shadow:0 30px 80px #000a,0 0 0 7px #1a1e25}
.celular img{border-radius:34px;width:100%}
.celular-area figcaption{color:var(--soft);font-size:15px}

/* Seções */
section{padding:72px 0}
.titulo{text-align:center;font-size:clamp(30px,4.4vw,44px);font-weight:800;margin-bottom:12px}
.titulo.esquerda{text-align:left}
.titulo-sub{text-align:center;color:var(--soft);font-size:20px;margin:0 0 36px}
.texto-grande{font-size:22px;margin:16px 0}
.texto-medio{font-size:19px;color:var(--soft)}
.pequeno{font-size:15px;color:var(--soft)}

/* Troca */
.troca,.telas{background:var(--bg-2)}
.comparar{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.lado{padding:24px 26px}
.lado ul{list-style:none;padding:0;margin:0;display:grid;gap:12px;font-size:20px;font-weight:650}
.lado-nome{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;margin:0 0 16px}
.lado-nome img{border-radius:8px}
.papel{color:var(--soft)}
.pro{border:2px solid var(--accent)}

/* Passos = botões da tela inicial do app */
.passos{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tile{position:relative;display:flex;flex-direction:column;gap:4px;min-height:200px;padding:18px 16px;border-radius:20px;background:var(--surface);border:1px solid var(--line);color:var(--text)}
.tile .tile-icone{margin-bottom:auto}
.tile strong{font-size:20px;font-weight:750;line-height:1.3;margin-top:18px}
.tile small{font-size:15px;color:var(--soft);line-height:1.4}
.tile.amarelo{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.tile.amarelo small{color:#4a3a14}
.tile.amarelo .tile-icone{background:#00000014}
.tile-numero{position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:15px;font-weight:800;background:var(--surface-2);color:var(--soft)}
.tile.amarelo .tile-numero{background:#00000018;color:var(--on-accent)}

/* Telas reais */
.mostra{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:56px}
.mostra.invertida .mostra-texto{order:2}
.mostra-texto h3{font-size:clamp(26px,3.2vw,34px);font-weight:800;margin:16px 0 10px}
.mostra-texto p{font-size:20px;color:var(--soft);margin:0 0 18px}
.mostra-foto{justify-self:center;width:min(420px,100%)}
.mostra-foto img{border-radius:24px;box-shadow:0 24px 60px #0009}
.lucro-foto img{transition:opacity .2s}

/* Sua marca */
.marca-grade{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.folha{background:#fff;color:#1b1f26;border-radius:18px;padding:24px;box-shadow:0 30px 70px #0008;transform:rotate(1.5deg);max-width:440px;justify-self:center;width:100%}
.folha b{color:#1b1f26}
.folha-topo{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:2px solid var(--accent)}
.folha-logo{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:#eef3fb;font-size:22px;flex-shrink:0}
.folha-topo strong{display:block;font-size:17px}
.folha-topo small{display:block;color:#5d6673;font-size:13px}
.folha-num{margin-left:auto;font-size:13px;font-weight:700;color:#5d6673;text-align:right}
.folha-cliente{margin:14px 0 8px;font-size:16px}
.folha-linha,.folha-total{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid #e6e8ec;font-size:16px}
.folha-total{border:0;font-weight:800;font-size:20px;padding-top:12px}
.folha-rodape{margin:8px 0 0;color:#5d6673;font-size:13px}

/* Para quem */
.profissoes{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.profissoes li{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:10px 16px;font-weight:650;font-size:18px}

/* Teste grátis */
.preco-cartao{text-align:center;border:2px solid var(--accent);padding:40px 24px;max-width:640px;margin:0 auto}
.preco-cartao h2{font-size:clamp(40px,7vw,60px);font-weight:800;color:var(--accent)}

/* Dúvidas */
.duvidas details{background:var(--surface);border:1px solid var(--line);border-radius:22px;margin-top:12px}
.duvidas summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font-weight:750;font-size:19px;position:relative}
.duvidas summary::-webkit-details-marker{display:none}
.duvidas summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:28px;color:var(--accent);font-weight:400}
.duvidas details[open] summary::after{content:"−"}
.duvidas details p{margin:0;padding:0 20px 20px;color:var(--soft);font-size:18px}

/* Final */
.final{background:var(--bg-2);padding-bottom:110px}
.final-caixa{display:grid;justify-items:center;gap:20px;text-align:center}
.final-caixa img{border-radius:18px}
.final h2{font-size:clamp(30px,4.4vw,44px);font-weight:800}

/* Rodapé */
.rodape{border-top:1px solid var(--line);padding:24px 0 100px;color:var(--soft);font-size:15px}
.rodape-linha{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

.fixo{display:none}

@media (max-width:900px){
  .abertura-grade,.marca-grade,.mostra{grid-template-columns:1fr;gap:28px}
  .mostra.invertida .mostra-texto{order:0}
  .abertura{padding-top:36px;text-align:center}
  .acoes,.garantias{justify-content:center}
  .passos{grid-template-columns:1fr 1fr}
  .titulo.esquerda{text-align:center}
  .marca-grade>div:first-child,.mostra-texto{text-align:center}
  .mostra-texto .tile-icone{margin:0 auto}
}
@media (max-width:640px){
  body{font-size:17px}
  .menu{display:none}
  .topo-linha{justify-content:space-between}
  section{padding:56px 0}
  .comparar{grid-template-columns:1fr}
  .passos{gap:10px}
  .tile{min-height:180px;padding:15px 12px}
  .tile strong{font-size:18px}
  .tile small{font-size:14px}
  .lado ul{font-size:19px}
  .acoes .botao{width:100%}
  .celular{width:280px}
  .fixo{display:flex;position:fixed;left:16px;right:16px;bottom:max(14px,env(safe-area-inset-bottom));z-index:30;box-shadow:0 10px 30px #000a;opacity:0;pointer-events:none;transform:translateY(20px);transition:opacity .2s,transform .2s}
  .fixo.mostrar{opacity:1;pointer-events:auto;transform:none}
  .folha{transform:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Páginas de texto (termos e privacidade) */
.documento{padding:40px 0 80px}
.documento h1{font-size:clamp(30px,5vw,42px);font-weight:800;margin-bottom:6px}
.documento h2{font-size:22px;margin:30px 0 8px}
.documento p,.documento li{color:var(--soft);font-size:17px}
.documento b{color:var(--text)}
.documento ul{padding-left:20px}