/* Claude Code na Prática — preto e branco.
   Faixas pretas e brancas alternadas; serifa editorial nos títulos, sans limpa no texto,
   um único ponto de cor (--brasa) só no cursor e em pequenos marcadores. */
:root{
  --preto:#000000; --preto-2:#151514; --preto-linha:#2B2A28; --sobre-preto:#F3F2EE; --sobre-preto-2:#A19F99;
  --papel:#FAF9F6; --branco:#FFFFFF; --tinta:#111110; --cinza:#6B6964; --linha:#E3E1DB;
  --brasa:#000000; --brasa-escura:#000000; --brasa-fundo:#EFEEEA;
  --verde:#000000; --verde-escuro:#000000; --verde-claro:#FFFFFF; --verde-fundo:#EFEEEA;
  --ok:#1E9E5A; --erro:#B42318;
  --f-titulo:"Newsreader",Georgia,"Times New Roman",serif;
  --f-texto:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Geist Mono",ui-monospace,Consolas,monospace;
  --s-1:.875rem; --s0:1.0625rem; --s1:1.25rem; --s2:1.6rem; --s3:clamp(2rem,4.4vw,3.1rem); --s4:clamp(2.6rem,7.2vw,5.4rem);
  --raio:14px; --larg:1160px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:var(--f-texto);font-size:var(--s0);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-underline-offset:3px}
:focus-visible{outline:2px solid #8D8B85;outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--f-titulo);font-weight:400;line-height:1.05;margin:0;text-wrap:balance;letter-spacing:-.015em}
h1{font-size:var(--s4)}
h2{font-size:var(--s3)}
h3{font-size:var(--s1);font-family:var(--f-texto);font-weight:600;letter-spacing:-.005em;line-height:1.25}
h1 em,h2 em{font-style:italic}
p{margin:0}
code,kbd{font-family:var(--f-mono);font-size:.86em}
:not(pre)>code{background:rgba(0,0,0,.06);padding:.12em .4em;border-radius:5px}
.escuro :not(pre)>code{background:rgba(255,255,255,.1)}
kbd{border:1px solid var(--linha);border-bottom-width:2px;border-radius:6px;padding:.05em .45em;background:var(--branco)}

.rotulo{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cinza);display:inline-flex;align-items:center;gap:10px}
.rotulo::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.escuro .rotulo{color:var(--sobre-preto-2)}

.faixa{padding-inline:16px;padding-block:96px}
.faixa.escuro{background:var(--preto);color:var(--sobre-preto)}
.faixa.branca{background:var(--branco)}
.miolo{max-width:var(--larg);margin:0 auto;display:grid;gap:40px;min-width:0}
.cabeca{display:grid;gap:16px;max-width:760px}
.cabeca p{font-size:var(--s1);color:var(--cinza);line-height:1.5}
.escuro .cabeca p{color:var(--sobre-preto-2)}
@media (max-width:700px){.faixa{padding-block:64px}}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 1rem/1 var(--f-texto);padding:15px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-preto{background:var(--preto);color:var(--sobre-preto)}
.btn-branco{background:var(--branco);color:var(--tinta)}
.btn-cor{background:var(--brasa);color:#fff}
.btn-cor:hover{background:#2A2A28}
.escuro .btn-cor,.topo.escuro .btn-cor,.heroi .btn-cor,.inclui .btn-cor,.barra-compra .btn-cor,.oferta .btn-cor,.saida .btn-cor,.baixar .btn-cor{background:#fff;color:#000000}
.escuro .btn-cor:hover,.topo.escuro .btn-cor:hover,.heroi .btn-cor:hover,.inclui .btn-cor:hover,.barra-compra .btn-cor:hover,.oferta .btn-cor:hover,.saida .btn-cor:hover,.baixar .btn-cor:hover{background:#E6E4DF}
.btn-contorno{background:transparent;border-color:currentColor;color:inherit}
.btn-peq{padding:10px 16px;font-size:.9rem}
.btn[disabled]{opacity:.5;cursor:default;transform:none}

/* Barra do topo */
.topo{position:sticky;top:0;z-index:20;background:rgba(250,249,246,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--linha);padding-inline:16px}
.topo.escuro{background:#000000;border-bottom-color:var(--preto-linha);color:var(--sobre-preto)}
.topo-in{max-width:var(--larg);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.marca{display:flex;align-items:center;gap:10px;font-family:var(--f-titulo);font-size:1.2rem;text-decoration:none;white-space:nowrap}
.marca i{display:inline-block;width:38px;height:38px;border-radius:8px;background:#000 url(/img/logo-mais.png) center/cover no-repeat;flex:none}
.marca i::after{content:none}
.topo nav{display:flex;align-items:center;gap:22px;font-size:.95rem}
.topo nav a{text-decoration:none;opacity:.8}
.topo nav a:hover{opacity:1}
@media (max-width:820px){.topo nav .some{display:none}}
@media (max-width:520px){.topo .marca{font-size:0;gap:0}.topo nav{gap:14px;font-size:.88rem}.topo .btn-peq{padding:9px 13px;font-size:.84rem}}

/* Fotos */
.foto{border-radius:var(--raio);overflow:hidden;background:var(--preto-2);position:relative}
.foto img{width:100%;height:100%;object-fit:cover}
.foto figcaption{position:absolute;left:12px;bottom:12px;font:500 .72rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(0,0,0,.55);padding:5px 9px;border-radius:6px}

/* Terminal estático */
.term{background:var(--preto-2);color:#E9E7E1;border:1px solid var(--preto-linha);border-radius:var(--raio);font-family:var(--f-mono);font-size:.84rem;line-height:1.7;overflow:hidden}
.term-barra{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--preto-linha)}
.term-barra i{width:10px;height:10px;border-radius:50%;background:#3A3936}
.term-barra span{margin-left:8px;color:#8D8B85;font-size:.74rem}
.term pre{margin:0;padding:16px 18px 20px;white-space:pre-wrap;word-break:break-word;font:inherit}
.t-voce{color:#fff}.t-apagado{color:#8D8B85}.t-ok{color:#7BD3A0}.t-brasa{color:#fff}
.cursor{display:inline-block;width:.55em;height:1.1em;background:#fff;vertical-align:-3px;animation:pisca 1.1s steps(1) infinite}
@keyframes pisca{50%{opacity:0}}

/* Player de vídeo (demonstração animada) */
.vp{display:grid;gap:12px;min-width:0}
.vp-tela{position:relative;aspect-ratio:16/10;border-radius:var(--raio);overflow:hidden;background:#000000;border:1px solid var(--preto-linha);box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.vp-palco{position:absolute;left:0;top:0;width:800px;height:500px;transform-origin:0 0;font-family:var(--f-texto);color:#EDEBE6}
.vp-capa{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:14px;background:radial-gradient(ellipse at center,rgba(0,0,0,.82) 0%,rgba(0,0,0,.6) 60%,rgba(0,0,0,.45) 100%);color:#fff;border:0;width:100%;cursor:pointer;font:inherit;text-align:center;padding:16px}
.vp-capa b{font-family:var(--f-titulo);font-weight:400;font-size:clamp(1.3rem,3vw,2rem);line-height:1.1;max-width:22ch}
.vp-capa span{font:500 .78rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;opacity:.8}
.vp-play{width:72px;height:72px;border-radius:50%;background:#fff;display:grid;place-items:center;transition:transform .2s}
.vp-play::after{content:"";border-left:20px solid #111;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}
.vp-capa:hover .vp-play{transform:scale(1.07)}
.vp-ctrl{display:flex;align-items:center;gap:12px;font:500 .78rem var(--f-mono);color:inherit}
.vp-ctrl button{width:36px;height:36px;border-radius:50%;border:1px solid currentColor;background:transparent;color:inherit;cursor:pointer;display:grid;place-items:center;flex:none}
.vp-ctrl button svg{width:14px;height:14px;fill:currentColor}
.vp-ctrl input{flex:1;min-width:0;accent-color:#8D8B85}
.vp-ctrl time{font-variant-numeric:tabular-nums;white-space:nowrap;opacity:.75}
.vp-leg{min-height:3.2em;font-size:1.02rem;line-height:1.45}
.vp-leg [data-em]{display:none}
.vp-leg [data-em].on{display:block}
/* Elementos que aparecem no tempo certo */
.vp-palco [data-em]{opacity:0;transform:translateY(10px);transition:opacity .45s ease,transform .45s ease}
.vp-palco [data-em].on{opacity:1;transform:none}
.vp-palco [data-em].fora{opacity:0!important;pointer-events:none}
.vp-palco .cena{position:absolute;inset:0;transform:none!important}

/* Demonstração de site real: janela de navegador que rola sozinha pela página inteira */
.demo-site{border-radius:var(--raio);overflow:hidden;background:#fff;border:1px solid var(--linha);box-shadow:0 24px 50px -28px rgba(0,0,0,.45)}
.demo-site .barra-nav{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#EDEBE6;border-bottom:1px solid var(--linha)}
.demo-site .barra-nav i{width:10px;height:10px;border-radius:50%;background:#D3D0C9}
.demo-site .barra-nav span{flex:1;margin-left:8px;background:#fff;border-radius:6px;padding:4px 10px;font:500 .74rem var(--f-mono);color:var(--cinza);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.demo-site .barra-nav span::before{content:"● ";color:var(--verde)}
.demo-site .janela{aspect-ratio:16/10;background-size:100% auto;background-repeat:no-repeat;background-position:50% 0%;animation:rolar-site var(--dur,20s) ease-in-out infinite}
.demo-site:hover .janela{animation-play-state:paused}
@keyframes rolar-site{0%,8%{background-position:50% 0%}46%,54%{background-position:50% 100%}92%,100%{background-position:50% 0%}}
.demo-site .rodape-demo{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border-top:1px solid var(--linha);font-size:.82rem;color:var(--cinza);flex-wrap:wrap}
.demo-site .rodape-demo a{font-weight:600;color:var(--brasa-escura);text-decoration:none;white-space:nowrap}
.demo-site .rodape-demo a:hover{text-decoration:underline}
.demo-site .ao-vivo{display:inline-flex;align-items:center;gap:6px;font:600 .7rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--verde-escuro)}
.demo-site .ao-vivo::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--verde);animation:pisca 1.4s steps(1) infinite}

/* Tabelas e listas */
.rolagem{overflow-x:auto;border-radius:var(--raio);border:1px solid var(--linha);background:var(--branco)}
table{border-collapse:collapse;width:100%}

/* Rodapé */
.rodape{background:var(--preto);color:var(--sobre-preto-2);padding:48px 16px;font-size:var(--s-1)}
.rodape .miolo{gap:14px}
.rodape .marca{color:var(--sobre-preto)}

/* Cores da logo Mais Soluções (M+): só no menu do topo */
:root{--logo-ciano:#00D8E1;--logo-azul:#0077F5;--logo-roxo:#7A2BF0;--logo-laranja:#FD6622;--logo-degrade:linear-gradient(90deg,#00D8E1 0%,#0077F5 50%,#7A2BF0 100%)}
.topo.escuro{border-bottom:0}
.topo.escuro::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,#00D8E1,#0077F5 40%,#7A2BF0 75%,#FD6622)}
.topo.escuro .btn-cor{background:var(--logo-degrade);color:#fff;font-weight:700;box-shadow:0 6px 18px -8px rgba(0,119,245,.8)}
.topo.escuro .btn-cor:hover{background:var(--logo-degrade);filter:brightness(1.1)}
.topo.escuro nav a:not(.btn){position:relative;opacity:.85;transition:color .15s,opacity .15s}
.topo.escuro nav a:not(.btn):hover{color:var(--logo-ciano);opacity:1}
.topo.escuro nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--logo-degrade);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.topo.escuro nav a:not(.btn):hover::after{transform:scaleX(1)}
.topo.escuro .pilula-prog{background:var(--logo-degrade);color:#fff}

/* Cores da logo no site inteiro: fundo preto e branco, destaques no degradê do M+ */
body .btn.btn-cor{background:var(--logo-degrade);color:#fff;box-shadow:0 10px 24px -12px rgba(0,119,245,.75)}
body .btn.btn-cor:hover{background:var(--logo-degrade);filter:brightness(1.1)}
body h1 em,body h2 em,body .heroi h1 em,body .final h2 em,body .nao-e b{background:var(--logo-degrade);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
body .rotulo::before{background:var(--logo-degrade)}
body .chip.mestre{background:var(--logo-degrade);border-color:transparent;color:#fff}
body .chip.of{border-color:var(--logo-ciano);color:var(--logo-ciano)}
body .conta-linha>div.verde-box{background:var(--logo-degrade);border-color:transparent}
body .conta-linha>div.verde-box b,body .conta-linha>div.verde-box span,body .conta-linha>div.verde-box em{color:#fff}
body .conta-linha>i{color:var(--logo-ciano)}
body .tres-cx .cx-lucro{background:var(--logo-degrade)}
body .tres-cx .cx-lucro .tag-cx{color:#fff}
body .fatos span b,body .inclui li::before{color:var(--logo-ciano)}
body .preco-box em,body .preco-final span,body .barra-compra span{color:var(--logo-ciano)}
body .lista-dores li::before{border-color:var(--logo-azul)}
body .lista-dores li::after{border-color:var(--logo-azul)}
body .passos li::before,body .modulos .n,body .pilar .n{color:var(--logo-azul)}
body .mais-casos button[aria-selected="true"]{background:var(--logo-degrade);border-color:transparent}
body .mais-casos button:hover{border-color:var(--logo-azul)}
body .painel-caso .tipo,body .caso .tag,body .link-caso{color:var(--logo-azul)}
body .demo-site .ao-vivo,body .demo-site .rodape-demo a{color:var(--logo-azul)}
body .demo-site .ao-vivo::before{background:var(--logo-ciano)}
body .faq summary::after,body .glos summary::after{color:var(--logo-azul)}
body .legenda-chips span:first-child i{background:var(--logo-degrade)!important}
body .legenda-chips span:nth-child(3) i{background:var(--logo-ciano)!important}
body .aviso-topo b,body .aviso-topo span{color:var(--logo-azul)}
body .virada .btn{background:var(--logo-degrade);color:#fff}
body .vp-play{background:var(--logo-degrade)}
body .vp-play::after{border-left-color:#fff}
body .vp-ctrl input{accent-color:var(--logo-azul)}
body :focus-visible{outline-color:var(--logo-azul)}
body .pilula.ativo{color:var(--logo-azul)}
body .mp-status.ok{background:#E6F2FF;color:var(--logo-azul)}