/* Estilo do site público (landing, ajuda, funções). Os tokens espelham o
   ColorScheme.fromSeed(#4C1D7C) do app, claro e escuro; frontend/test/web/
   site_tokens_test.dart compara hex a hex. Sem fonte externa: a pilha do
   sistema mantém o primeiro paint rápido. */
:root{
  --brand:#6E538B; --brand-ink:#FFFFFF; --bg:#FFF7FF; --surface-low:#F9F1F9; --surface:#F3EBF3;
  --surface-muted:#EEE6EE; --ink:#1E1A20; --soft:#4A454E; --line:#CCC4CF; --brand-subtle:#EFDBFF;
  --hero:#553B71; --hero-ink:#FFFFFF; --hero-soft:#EFDBFF; --hero-btn:#FFFFFF; --hero-btn-ink:#553B71;
}
@media (prefers-color-scheme: dark){
  :root{
    --brand:#DABAFA; --brand-ink:#3D2459; --bg:#151218; --surface-low:#1E1A20; --surface:#221E24;
    --surface-muted:#2C292E; --ink:#E8E0E8; --soft:#CCC4CF; --line:#4A454E; --brand-subtle:#553B71;
    --hero:#553B71; --hero-ink:#EFDBFF; --hero-soft:#EFDBFF; --hero-btn:#EFDBFF; --hero-btn-ink:#553B71;
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.topo{border-bottom:1px solid var(--line)}
.topo .wrap{display:flex;align-items:center;gap:20px;min-height:60px}
.marca{font-weight:500;letter-spacing:.2em;font-size:14px;text-transform:uppercase;color:var(--brand);text-decoration:none}
.topo nav{display:flex;gap:20px;margin-left:auto;font-size:14px}
.topo nav a{color:var(--soft);text-decoration:none}
.btn{display:inline-block;min-height:48px;padding:12px 22px;border-radius:12px;font-family:inherit;font-weight:500;font-size:15px;line-height:1.4;background:var(--brand);color:var(--brand-ink);border:1px solid var(--brand);text-decoration:none;cursor:pointer;text-align:center}
.btn.sec{background:transparent;color:var(--brand)}
.topo .btn{min-height:40px;padding:8px 18px}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.hero{background:var(--hero);color:var(--hero-ink);padding-block:56px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center}
.hero h1{font-size:clamp(30px,5vw,44px);line-height:1.12;letter-spacing:-.02em;font-weight:500;margin-bottom:16px;text-wrap:balance}
.hero p{color:var(--hero-soft);max-width:48ch;margin-bottom:24px;font-size:18px}
.acoes{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn{background:var(--hero-btn);color:var(--hero-btn-ink);border-color:var(--hero-btn)}
.hero .btn.sec{background:transparent;color:var(--hero-ink);border-color:var(--hero-soft)}
.hero :focus-visible{outline-color:var(--hero-ink)}
.tela{background:var(--bg);color:var(--ink);border-radius:28px;padding:14px;max-width:320px;margin-inline:auto;width:100%;box-shadow:0 24px 48px -24px rgba(0,0,0,.55)}
.tela .ti{font-size:20px;line-height:1.2;padding:6px 6px 2px}
.tela .su{font-size:12px;color:var(--soft);padding:0 6px 10px}
.tela .cx{background:var(--surface);border-radius:12px;padding:10px 12px;margin-bottom:8px;font-size:13px}
.tela .cx b{font-weight:500;display:block}
.tela .cx span{color:var(--soft);font-size:12px}
.tela .fase{display:flex;gap:10px;align-items:center;font-size:13px;padding:5px 4px}
.tela .fase i{width:12px;height:12px;border-radius:50%;background:var(--brand);flex:none}
.tela .fase.f i{background:transparent;border:2px solid var(--line)}
.tela .fase.f{color:var(--soft)}
.fatos{border-bottom:1px solid var(--line);background:var(--surface-low)}
.fatos .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.fatos .wrap > div{padding:20px 20px 20px 0;font-size:14px;color:var(--soft)}
.fatos b{display:block;color:var(--ink);font-size:16px;font-weight:500}
section.bloco{padding-block:56px}
section.bloco.alt{background:var(--surface-low)}
.sobre{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:500;margin-bottom:8px}
h2{font-size:clamp(24px,3.5vw,30px);line-height:1.2;letter-spacing:-.01em;font-weight:500;margin-bottom:10px;text-wrap:balance}
.lead{color:var(--soft);max-width:62ch;margin-bottom:28px}
.grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.cartao{background:var(--surface);border-radius:12px;padding:20px}
.cartao h3{font-size:17px;font-weight:500;margin-bottom:6px}
.cartao p{color:var(--soft);font-size:15px}
.passos{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;list-style:none;counter-reset:p}
.passos li{background:var(--surface);border-radius:12px;padding:16px;counter-increment:p;font-size:15px;color:var(--soft)}
.passos li::before{content:counter(p);display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--brand);color:var(--brand-ink);font-size:14px;font-weight:500;margin-bottom:10px}
.passos b{display:block;color:var(--ink);font-weight:500}
details{background:var(--surface);border-radius:12px;padding:4px 18px;margin-bottom:10px}
summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:500}
details p{color:var(--soft);padding-bottom:14px;max-width:64ch}
.fim{background:var(--hero);color:var(--hero-ink);text-align:center;padding-block:56px}
.fim h2{margin-bottom:20px}
.fim .btn{background:var(--hero-btn);color:var(--hero-btn-ink);border-color:var(--hero-btn)}
.fim :focus-visible{outline-color:var(--hero-ink)}
.rodape{padding-block:24px;font-size:14px;color:var(--soft)}
.rodape .wrap{display:flex;gap:20px;flex-wrap:wrap}
@media (max-width:760px){
  .topo nav{display:none}.topo .btn{margin-left:auto}
  .hero{padding-block:36px}.hero .wrap{grid-template-columns:minmax(0,1fr);gap:28px}
  .fatos .wrap{grid-template-columns:minmax(0,1fr)}.fatos .wrap > div{padding:12px 0}
  section.bloco{padding-block:40px}
}
@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}}

/* páginas de ajuda */
.migalhas{font-size:14px;color:var(--soft);margin-bottom:16px}
.migalhas a{color:var(--brand)}
.artigo{padding-block:36px 56px;max-width:760px}
.artigo h1,section.bloco h1{font-size:clamp(26px,4.5vw,36px);line-height:1.15;letter-spacing:-.02em;font-weight:500;margin-bottom:14px;text-wrap:balance}
.meta{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.meta li{font-size:13px;background:var(--brand-subtle);color:var(--ink);padding:4px 12px;border-radius:999px}
.tutorial{list-style:none;counter-reset:t;margin-bottom:24px}
.tutorial > li{counter-increment:t;position:relative;padding:0 0 28px 48px}
.tutorial > li::before{content:counter(t);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-weight:500}
.tutorial h2{font-size:19px;margin-bottom:6px}
.tutorial p{color:var(--soft);max-width:62ch}
kbd{font-family:inherit;font-size:.92em;background:var(--surface-muted);border:1px solid var(--line);border-radius:6px;padding:1px 7px;color:var(--ink);white-space:nowrap}
.fig{margin-top:14px}
.fig figcaption{font-size:12px;color:var(--soft);margin-top:6px}
.tela.mini{margin:0;max-width:300px;border:1px solid var(--line);box-shadow:none;border-radius:20px;padding:10px}
.tela.mini .lin{background:var(--surface);border-radius:10px;padding:10px 12px;margin-bottom:6px;font-size:13px}
.tela.mini .lin.bt{background:var(--brand);color:var(--brand-ink);text-align:center;margin-bottom:0}
.resultado{background:var(--brand-subtle);border-radius:12px;padding:14px 18px;margin-bottom:28px}
.sec2{font-size:22px;margin-bottom:12px}
.erros dt{font-weight:500;margin-top:14px}
.erros dd{color:var(--soft);max-width:62ch}
.proximo{margin-top:22px}
.proximo a{color:var(--brand);font-weight:500}
a.cartao.lk{display:block;text-decoration:none;color:inherit}
a.cartao.lk h2{font-size:18px;font-weight:500;margin:8px 0 6px}
a.cartao.lk:hover{background:var(--surface-muted)}
.etq{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);font-weight:500}
.tmp{font-size:13px;color:var(--soft)}
.area{margin-bottom:28px;max-width:720px}
.area h2{font-size:22px;margin-bottom:6px}
.area p{color:var(--soft);margin-bottom:8px}
.area ul{padding-left:20px}
.area a{color:var(--brand);font-weight:500}
.fig picture{display:block}
img.cap{display:block;width:100%;max-width:300px;height:auto;border-radius:20px;border:1px solid var(--line)}
img.cap.largo{max-width:100%}

/* tutoriais: resumo curto, imagem ao lado e mais foto */
.capa{display:flex;gap:16px;overflow-x:auto;margin:4px 0 32px;padding-bottom:6px;scroll-snap-type:x proximity}
.capa picture{flex:0 0 auto;scroll-snap-align:start}
.capa img{display:block;height:380px;width:auto;border-radius:22px;border:1px solid var(--line);box-shadow:0 16px 32px -20px rgba(0,0,0,.5)}
.passo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:28px;align-items:start}
.passo.sem{grid-template-columns:minmax(0,1fr)}
.passo.largo{grid-template-columns:minmax(0,1fr)}
.passo .fig{margin-top:0}
.passo.largo .fig{margin-top:14px}
.tutorial > li.passo{padding-left:48px}
.tutorial > li.passo > .txt{grid-column:1}
.resumo{font-size:17px;color:var(--ink)!important;max-width:56ch}
details.mais,.txt details{margin-top:6px}
.txt details summary{display:inline-flex;min-height:36px;color:var(--brand);font-weight:500;font-size:14px;cursor:pointer;padding:0}
.txt details{background:transparent;padding:0;margin:4px 0 0}
.txt details p{font-size:15px;padding-bottom:4px}
.tuts{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.com-img{padding:0;overflow:hidden;display:flex;flex-direction:column}
.com-img .mini{display:block;height:200px;overflow:hidden;background:var(--surface-muted)}
.com-img .mini img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.com-img .etq,.com-img h2,.com-img .tmp{margin-left:16px;margin-right:16px}
.com-img .etq{margin-top:14px}
.com-img h2{font-size:16px!important;line-height:1.3;margin-top:4px!important}
.com-img .tmp{margin-bottom:14px}
@media (max-width:760px){
  .passo{grid-template-columns:minmax(0,1fr)}
  .capa img{height:300px}
}

/* landing: celulares reais, galeria e tela larga */
.hero .wrap{align-items:center}
.fones{display:flex;justify-content:center;align-items:flex-end;gap:0;min-width:0}
.fone{display:block;flex:0 1 auto;min-width:0}
.fone img{display:block;width:100%;height:auto;border-radius:22px;border:1px solid rgba(255,255,255,.25);box-shadow:0 28px 44px -20px rgba(0,0,0,.6)}
.fone.a{width:31%;transform:rotate(-5deg) translateY(18px);margin-right:-4%;z-index:1}
.fone.b{width:36%;z-index:2}
.fone.c{width:31%;transform:rotate(5deg) translateY(18px);margin-left:-4%;z-index:1}
.galeria{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x proximity;padding:4px 4px 18px;margin-inline:-4px}
.galeria .foto{flex:0 0 auto;width:210px;scroll-snap-align:start;text-decoration:none;color:var(--ink)}
.galeria .foto img{display:block;width:100%;height:auto;border-radius:20px;border:1px solid var(--line);box-shadow:0 14px 26px -18px rgba(0,0,0,.5)}
.galeria .foto span{display:block;margin-top:8px;font-size:14px;color:var(--soft);text-align:center}
.largas{display:grid;gap:16px}
.largas img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line);box-shadow:0 18px 32px -22px rgba(0,0,0,.5)}
@media (min-width:900px){.largas{grid-template-columns:1.3fr 1fr}}
.mais-link{margin-top:18px}
.mais-link a{color:var(--brand);font-weight:500}
.passos li{min-height:0}
.grade.tuts .cartao.com-img h3{font-size:16px;margin:12px 16px 4px;font-weight:500}
.grade.tuts .cartao.com-img p{margin:0 16px 14px;font-size:14px}
.grade.tuts .cartao.com-img .tmp{display:block;margin:0 16px 14px;color:var(--brand);font-weight:500}
@media (max-width:760px){
  .fone.a,.fone.c{display:none}
  .fone.b{width:62%}
  .galeria .foto{width:170px}
}

.galeria .foto img{aspect-ratio:9/19;object-fit:cover;object-position:top}
.galeria .foto{width:200px}

.capa{align-items:flex-start}
.capa picture{display:block}
.capa img{height:auto;width:230px;max-width:none;aspect-ratio:9/16;object-fit:cover;object-position:top}
@media (max-width:760px){.capa img{width:170px;height:auto}}

.passo .fig img{max-height:640px;width:100%;object-fit:cover;object-position:top}
.passo.largo .fig img{max-height:none;object-fit:contain}
img.cap.largo{max-width:100%}

/* ===== celular: a landing e as páginas de ajuda em 390 px ===== */
.topo{padding-top:env(safe-area-inset-top,0px)}
a.cartao,.cartao.com-img{text-decoration:none;color:inherit}
.com-img{display:flex;flex-direction:column}
.txt details summary{min-height:44px}
@media (max-width:760px){
  /* o menu não some: vira uma segunda linha que rola de lado */
  .topo .wrap{flex-wrap:wrap;row-gap:0;min-height:0;padding-top:8px}
  .topo .btn{margin-left:auto}
  .topo nav{display:flex;order:3;flex:0 0 100%;margin-left:0;gap:22px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
  .topo nav::-webkit-scrollbar{display:none}
  .topo nav a{padding:12px 0;font-size:15px}
  .hero .wrap{gap:20px}
  .hero h1{font-size:30px}
  .hero p{font-size:16px;margin-bottom:18px}
  .acoes .btn{flex:1 1 150px}
  .fone.b{width:min(62%,260px)}
  section.bloco{padding-block:36px}
  h2{font-size:24px}
  .fatos .wrap > div{padding:12px 0}
  /* telas largas: rolam de lado, em tamanho legível */
  .largas{display:flex;overflow-x:auto;gap:12px;scroll-snap-type:x proximity;padding-bottom:10px;margin-inline:-20px;padding-inline:20px}
  .largas picture{flex:0 0 auto;scroll-snap-align:start}
  .largas img{width:640px;max-width:none}
  /* como funciona: duas colunas compactas */
  .passos{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .passos li{padding:12px;font-size:14px}
  .passos li::before{width:24px;height:24px;font-size:13px;margin-bottom:6px}
  /* funções e tutoriais: duas colunas com a tela recortada, em vez de uma coluna gigante */
  .grade.tuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .com-img .mini{height:150px}
  .com-img .etq{margin:10px 12px 0;font-size:11px}
  .com-img h2,.grade.tuts .cartao.com-img h3{font-size:14px!important;line-height:1.3;margin:6px 12px 4px!important}
  .grade.tuts .cartao.com-img p{margin:0 12px 10px;font-size:13px;line-height:1.4}
  .grade.tuts .cartao.com-img .tmp{margin:0 12px 12px;font-size:13px}
  .com-img .tmp{margin:0 12px 12px}
  .galeria .foto{width:172px}
  /* tutorial */
  .artigo{padding-block:22px 40px}
  .artigo h1,section.bloco h1{font-size:26px}
  .meta li{font-size:12px}
  .capa{margin-bottom:22px;margin-inline:-20px;padding-inline:20px}
  .tutorial > li{padding-left:42px;padding-bottom:22px}
  .tutorial > li::before{width:28px;height:28px;font-size:14px}
  .passo .fig img{max-width:300px;margin-inline:0}
  .passo.largo .fig img{max-width:100%}
  .resumo{font-size:16px}
  kbd{white-space:normal}
  .rodape .wrap{gap:12px 18px}
  .rodape a{padding:8px 0}
}
@media (max-width:380px){.grade.tuts{grid-template-columns:minmax(0,1fr)}.com-img .mini{height:170px}}

.com-img .etq{display:block}
@media (max-width:760px){
  .meta li{border-radius:12px}
  .capa.um{display:none}
}