/* Kit das bancadas do desmonta (identidade Extintor R2, a mesma da home).
   Toda bancada: topo, abertura, bancada (palco + painel), "o que acontece" (passos que reagem), desafio, peças, números, navegação. */
:root{
  color-scheme:light;
  --wall:#E6E5E0; --white:#FFFFFF; --ink:#141414; --grey:#5F5B55; --grey2:#D3D0C9; --line:#BDB9B1;
  --red:#D7261E; --red-t:#B31B14; --tag:#F2C230; --ok:#1B6E3F; --steel:#8A857D; --blue:#1F5FA8;
  --disp:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --body:"Barlow",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --stencil:"Big Shoulders Stencil Display","Barlow Condensed",sans-serif;
  --head:"Hubot Sans","Barlow",sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--wall);color:var(--ink);font:17px/1.55 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}
[hidden]{display:none!important}
.w{max-width:1200px;margin:0 auto;padding-inline:20px}
.lbl{font:700 12px/1.2 var(--disp);letter-spacing:.14em;text-transform:uppercase}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}

/* topo */
.top{position:sticky;top:0;z-index:40;background:rgba(230,229,224,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}
.top .w{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.plate{width:36px;height:36px;border-radius:5px;background:var(--red);display:grid;place-items:center;flex:none;color:#fff;font:900 22px/1 var(--stencil)}
.wordmark{font:900 27px/1 var(--stencil);letter-spacing:.03em;text-transform:uppercase}
.nav{display:flex;gap:20px;align-items:center}
.nav a{font:700 14px var(--disp);letter-spacing:.12em;text-transform:uppercase;text-decoration:none}
.nav a:hover{color:var(--red-t)}
@media (max-width:720px){.nav a.hide-m{display:none}}

/* abertura */
.open{padding-block:34px 24px}
.open .eyebrow{color:var(--grey);display:flex;gap:10px;align-items:center;margin-bottom:14px}
.open .eyebrow i{width:10px;height:10px;background:var(--red);display:inline-block}
.open h1{font-family:var(--head);font-weight:800;font-stretch:112%;letter-spacing:-.02em;font-size:clamp(38px,5.6vw,74px);line-height:.94;margin:0 0 16px;max-width:18ch;text-wrap:balance}
.open h1 em{font-style:normal;color:var(--red)}
.open .lead{font-size:19px;max-width:52ch;color:#2a2926;margin:0}
.open .meta{margin-top:14px;font:500 13px var(--mono);color:var(--grey)}

/* bancada: palco + painel */
.bench{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.9fr);gap:0;background:var(--white);border:2px solid var(--ink);box-shadow:10px 10px 0 var(--ink);margin-bottom:56px}
@media (max-width:920px){.bench{grid-template-columns:minmax(0,1fr)}}
.stage{position:relative;min-height:420px;border-right:2px solid var(--ink);background:
  linear-gradient(var(--white),var(--white)) padding-box,
  repeating-linear-gradient(0deg,transparent 0 23px,#efeee9 23px 24px),repeating-linear-gradient(90deg,transparent 0 23px,#efeee9 23px 24px);touch-action:none}
@media (max-width:920px){.stage{border-right:0;border-bottom:2px solid var(--ink);min-height:min(480px,110vw)}}
.stage canvas,.stage svg.art{display:block;width:100%;height:100%;position:absolute;inset:0}
.stage .hud{position:absolute;left:12px;top:12px;display:flex;flex-wrap:wrap;gap:6px;pointer-events:none;max-width:calc(100% - 24px)}
.stage .hud span{background:var(--ink);color:#fff;font:500 12px var(--mono);padding:4px 8px;border-radius:3px}
.stage .hint{position:absolute;right:12px;top:12px;font:700 12px var(--disp);letter-spacing:.12em;text-transform:uppercase;background:var(--tag);padding:5px 9px;border:2px solid var(--ink);pointer-events:none}
@media (max-width:560px){.stage .hint{top:auto;bottom:8px;right:8px;font-size:10px;padding:3px 6px}}
.panel{padding:20px 20px 22px;display:grid;gap:18px;align-content:start}
.ctl{display:grid;gap:6px}
.ctl .row{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.ctl label{font:700 13px var(--disp);letter-spacing:.12em;text-transform:uppercase}
.ctl output{font:500 14px var(--mono)}
.ctl small{color:var(--grey);font-size:13.5px;line-height:1.35}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:6px;background:var(--ink)}
input[type=range]::-moz-range-track{height:6px;background:var(--ink)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-8px;background:var(--red);border:3px solid var(--ink);border-radius:3px}
input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--red);border:3px solid var(--ink);border-radius:3px}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{border:2px solid var(--ink);background:var(--white);padding:6px 10px;font:700 14px var(--disp);letter-spacing:.06em;text-transform:uppercase;border-radius:3px}
.seg button[aria-pressed=true]{background:var(--ink);color:#fff}
.btn{border:2px solid var(--ink);background:var(--ink);color:#fff;padding:9px 14px;font:800 15px var(--disp);letter-spacing:.08em;text-transform:uppercase;border-radius:3px}
.btn:hover{background:var(--red);border-color:var(--red)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.reads{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:2px solid var(--ink)}
.reads div{background:#faf9f6;padding:8px 10px}
.reads b{display:block;font:700 11px var(--disp);letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.reads span{font:500 17px var(--mono)}
.reads .hot span{color:var(--red-t)}

/* desafio */
.chal{border:3px dashed var(--ink);padding:12px 14px;background:#fffbe9;position:relative}
.chal .lbl{color:var(--red-t)}
.chal p{margin:4px 0 0;font-size:15.5px}
.chal .ok{display:none;font:800 13px var(--disp);letter-spacing:.12em;text-transform:uppercase;color:var(--ok);margin-top:6px}
.chal.done{border-style:solid;border-color:var(--ok);background:#eef7f0}
.chal.done .ok{display:block}
.chal.done::after{content:"Certo";position:absolute;right:10px;top:-14px;transform:rotate(-8deg);border:4px double var(--ok);color:var(--ok);background:#fff;font:800 16px/1 var(--disp);letter-spacing:.14em;text-transform:uppercase;padding:5px 9px}

/* o que acontece: passos que acendem conforme o estado */
.sec{padding-block:30px 60px}
.sec h2{font-family:var(--head);font-weight:800;font-stretch:112%;letter-spacing:-.02em;font-size:clamp(30px,4vw,48px);line-height:.98;margin:0 0 22px}
.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;counter-reset:st}
.flow li{list-style:none;background:var(--white);border:2px solid var(--ink);padding:16px 16px 18px;position:relative;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s}
.flow li::before{counter-increment:st;content:counter(st);font:900 22px/1 var(--stencil);background:var(--grey2);color:var(--ink);width:34px;height:34px;display:grid;place-items:center;border-radius:3px;margin-bottom:10px;transition:background .3s,color .3s}
.flow li h3{margin:0 0 6px;font:800 21px/1.05 var(--head)}
.flow li p{margin:0;font-size:15.5px;color:#2a2926}
.flow li.on{transform:translateY(-4px);box-shadow:6px 6px 0 var(--red)}
.flow li.on::before{background:var(--red);color:#fff}
ol.flow{padding:0;margin:0}

/* pecas (vista explodida em lista) */
.parts{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.parts button{all:unset;cursor:pointer;display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:start;background:var(--white);border:2px solid var(--ink);padding:12px 14px}
.parts button i{font:900 20px/1 var(--stencil);font-style:normal;background:var(--ink);color:#fff;width:30px;height:30px;display:grid;place-items:center;border-radius:3px}
.parts button b{display:block;font:800 18px/1.1 var(--head)}
.parts button span{display:block;font-size:14.5px;color:var(--grey);margin-top:3px}
.parts button[aria-pressed=true]{background:var(--ink);color:#fff}
.parts button[aria-pressed=true] i{background:var(--red)}
.parts button[aria-pressed=true] span{color:#d9d5ce}
.parts button:focus-visible{outline:3px solid var(--red);outline-offset:3px}

/* numeros conferidos */
.checks{background:var(--ink);color:#fff;padding:22px;display:grid;gap:10px}
.checks .lbl{color:var(--tag)}
.checks li{list-style:none;font:500 14px/1.45 var(--mono);color:#e9e6df;border-bottom:1px dashed #3d3b38;padding-bottom:8px}
.checks li b{color:#fff;font-weight:500}
.checks ul{margin:0;padding:0;display:grid;gap:8px}

/* aposta rapida (pergunta antes de mexer) */
.bet{display:grid;gap:8px;background:var(--white);border:2px solid var(--ink);padding:18px}
.bet .q{font:800 22px/1.15 var(--head);margin:0 0 6px}
.bet .opt{display:flex;gap:12px;align-items:baseline;text-align:left;background:var(--white);border:2px solid var(--ink);padding:10px 12px;font:500 16px var(--body);width:100%}
.bet .opt:hover:not(:disabled){background:#f6f5f1}
.bet .opt.yes{border-color:var(--ok);box-shadow:inset 6px 0 0 var(--ok)}
.bet .opt.no{color:var(--grey);text-decoration:line-through}
.bet .why{font-size:15.5px;margin:6px 0 0;min-height:1.5em}

/* navegacao entre bancadas */
.pager{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:2px solid var(--ink);padding-block:22px 40px}
.pager a{text-decoration:none;font:800 17px var(--disp);letter-spacing:.06em;text-transform:uppercase;border:2px solid var(--ink);padding:10px 14px;background:var(--white)}
.pager a:hover{background:var(--ink);color:#fff}
.foot{background:var(--ink);color:#aaa49b;font:500 13px var(--mono);padding:26px 0}
.foot b{color:#fff;font-weight:500}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}