/* Site de apresentação e páginas legais. Sem fontes ou scripts externos. */
:root{
  --night:#18161b; --night-2:#201d24; --ink:#ddd3c2; --muted:#958c7e; --lamp:#e2b15b; --rule:#302c35;
  --serif:'Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,serif;
  --sans:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--night);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--lamp)}
a:hover{color:#f0c879}
:focus-visible{outline:2px solid var(--lamp);outline-offset:3px;border-radius:2px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* topo */
.top{display:flex;align-items:center;gap:20px;padding:22px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:600 19px/1 var(--serif)}
.brand svg{width:30px;height:30px}
.top nav{margin-left:auto;display:flex;gap:22px;font-size:15px}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover{color:var(--ink)}

/* botões */
.btn{display:inline-block;padding:13px 24px;border-radius:999px;font:600 16px/1 var(--sans);text-decoration:none;border:1.5px solid var(--lamp)}
.btn-main{background:var(--lamp);color:#1d1810}
.btn-main:hover{background:#efc472;color:#1d1810}
.btn-ghost{color:var(--lamp)}
.btn-ghost:hover{background:rgba(226,177,91,.1)}

/* abertura: o título à esquerda, uma página de livro de verdade à direita */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:64px;align-items:center;padding:56px 0 96px}
.hero h1{font:400 clamp(38px,4.8vw,58px)/1.08 var(--serif);letter-spacing:-.01em;margin:0 0 24px;max-width:15ch;text-wrap:balance}
.hero .lede{font-size:19px;color:#c8bfb0;max-width:36ch;margin:0 0 34px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero .note{margin-top:22px;font-size:14px;color:var(--muted)}

.page{margin:0;--pg:#141414;--pt:#cdc8bf;--pm:#8c887f;--pa:#e0b66a;--pb:#2b2b2b;
  background:var(--pg);color:var(--pt);border-radius:6px;padding:20px 22px 30px;
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.05);
  transition:background-color .45s ease,color .45s ease}
.page[data-t=black]{--pg:#000;--pt:#b9b5ac;--pm:#7b776f;--pa:#d9ad5f;--pb:#222}
.page[data-t=sepia]{--pg:#f0e5cb;--pt:#40321f;--pm:#7a6a50;--pa:#a0522d;--pb:#d2c4a1}
.page[data-t=light]{--pg:#fafafa;--pt:#1f1f1f;--pm:#6b6b6b;--pa:#b4570b;--pb:#dcdcdc}
.page-bar{display:flex;align-items:center;gap:6px;padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid var(--pb);font:13px/1 var(--sans);color:var(--pm)}
.page-bar span{margin-right:auto}
.page-bar button{font:13px/1 var(--sans);color:var(--pm);background:transparent;border:1px solid var(--pb);border-radius:6px;padding:6px 9px;cursor:pointer;transition:color .2s,border-color .2s}
.page-bar button[aria-pressed=true]{color:var(--pa);border-color:var(--pa)}
.page-text{font:19px/1.75 var(--serif);max-width:52ch;margin:0 auto;padding:0 8px}
.page-text h2{font:400 15px/1.3 var(--sans);color:var(--pm);margin:0 0 14px;letter-spacing:.02em}
.page-text p{margin:0 0 .9em}
.page-text mark{background:rgba(224,182,106,.34);color:inherit;border-radius:3px;border-bottom:2px solid var(--pa)}
.page[data-t=sepia] .page-text mark,.page[data-t=light] .page-text mark{background:rgba(224,170,70,.32)}
.page-foot{display:flex;justify-content:space-between;margin-top:18px;font:13px/1 var(--sans);color:var(--pm)}

/* seções */
section{padding:84px 0;border-top:1px solid var(--rule)}
.sec-head{max-width:640px;margin-bottom:46px}
.sec-head h2{font:400 clamp(30px,3.4vw,40px)/1.15 var(--serif);margin:0 0 14px}
.sec-head p{margin:0;color:#c8bfb0;font-size:18px}

.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 52px;margin:0}
.feats div{border-left:2px solid var(--rule);padding-left:20px}
.feats dt{font:600 18px/1.35 var(--serif);margin-bottom:6px}
.feats dd{margin:0;color:#bfb6a7;font-size:16px}

.shot{margin:64px 0 0}
.shot img{border-radius:8px;box-shadow:0 24px 70px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.06)}
.shot figcaption{margin-top:14px;font-size:14px;color:var(--muted)}
.shots{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:start}

/* privacidade: o que fica e o que sai */
.priv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.priv div{background:var(--night-2);border:1px solid var(--rule);border-radius:10px;padding:26px 28px}
.priv h3{font:400 22px/1.25 var(--serif);margin:0 0 14px}
.priv ul{margin:0;padding-left:20px;color:#c8bfb0}
.priv li{margin:6px 0}
.priv .out{border-color:#4a3f2a}

/* cafezinho (Pix) */
.apoie{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:56px;align-items:center}
.apoie h2{font:400 clamp(30px,3.4vw,40px)/1.15 var(--serif);margin:0 0 14px}
.apoie p{margin:0 0 14px;color:#c8bfb0;font-size:18px;max-width:52ch}
.apoie .fine{font-size:14px;color:var(--muted)}
.apoie .btn{margin-top:10px;cursor:pointer}
.pix-qr{margin:0;width:230px;text-align:center}
.pix-qr svg{display:block;width:230px;height:230px;border-radius:10px}
.pix-qr figcaption{margin-top:10px;font-size:13px;color:var(--muted)}
@media (max-width:700px){.apoie{grid-template-columns:1fr;gap:28px}.pix-qr{justify-self:center}}

/* perguntas */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;padding:20px 32px 20px 0;font:400 20px/1.35 var(--serif);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:4px;top:18px;color:var(--lamp);font:300 26px/1 var(--sans);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:#c8bfb0;max-width:64ch}

.final{text-align:left}
.final h2{font:400 clamp(30px,3.4vw,40px)/1.15 var(--serif);margin:0 0 26px;max-width:22ch}

footer.site{border-top:1px solid var(--rule);padding:40px 0 56px;color:var(--muted);font-size:14px}
footer.site .cols{display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between}
footer.site nav{display:flex;flex-wrap:wrap;gap:10px 24px}
footer.site a{color:var(--muted)}
footer.site a:hover{color:var(--ink)}
footer.site p{margin:0;max-width:60ch}

/* páginas legais */
.doc{max-width:720px;padding:40px 0 80px}
.doc h1{font:400 clamp(34px,4.4vw,46px)/1.12 var(--serif);margin:10px 0 8px}
.doc .upd{color:var(--muted);font-size:15px;margin:0 0 36px}
.doc h2{font:400 25px/1.25 var(--serif);margin:44px 0 12px}
.doc p,.doc li{color:#cfc6b7;font:18px/1.7 var(--serif)}
.doc ul{padding-left:22px}
.doc .summary{background:var(--night-2);border:1px solid var(--rule);border-radius:10px;padding:20px 24px;margin-bottom:10px}
.doc .summary p{margin:0;font-size:17px}
.todo{background:#5a2a2a;color:#ffd7d7;padding:1px 6px;border-radius:4px;font:600 14px/1.6 var(--sans)}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:44px;padding:28px 0 72px}
  .hero h1{max-width:none}
  .feats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shots{grid-template-columns:1fr}
}
@media (max-width:620px){
  .wrap{padding:0 16px}
  .top nav a:not(.btn){display:none}
  .feats,.priv{grid-template-columns:1fr}
  section{padding:64px 0}
  .page{padding:16px 14px 24px}
  .page-text{font-size:17px;padding:0}
  .page-bar span{display:none}
}
@media (prefers-reduced-motion:reduce){.page{transition:none}}