/* =====================================================================
   explicador.css — o palco dos vídeos explicadores dos sistemas Promotech.

   Uma folha para todos: as conheças dos seis sistemas usam exatamente a
   mesma paleta e as mesmas fontes (Sora/Inter/JetBrains Mono), então não
   há tema por sistema — o que muda de um vídeo para o outro são só as
   cenas, que ficam no HTML de cada um, em <sistema>/conheca/video/.

   Como usar, no mínimo:
     <link rel="stylesheet" href="/css/explicador.css">
     <div class="palco" id="palco" data-duracoes="8000,9000,...">
       <div class="marca" id="marca">…</div>
       <section class="cena" data-fala="locução desta cena">…</section>
       …
       <div class="legenda"><p id="fala"></p></div>
       <div class="barra"><i id="progresso"></i></div>
     </div>
     <script src="/js/explicador.js"></script>

   Tudo dentro do palco mede em "em", e o em vem da largura do palco (o JS
   acerta no resize): uma cena desenhada aqui sai igual no celular, no
   monitor e na gravação em 1920x1080.
   ===================================================================== */

:root{
	--dark:#0B1220; --ink:#141C2B; --ink-soft:#5A6577;
	--paper:#F6F8F4; --line:#E3E8DF; --cloud:#EAF1F8; --cloud-soft:#9DABBE;
	--green:#4C8C21; --green-bright:#69B62E; --green-deep:#386718;
	--gold:#C8A044; --gold-lt:#E8C877; --gold-dp:#9A7724;
	--f-disp:'Sora',system-ui,-apple-system,'Segoe UI',sans-serif;
	--f-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
	--f-mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:#05080F;color:var(--ink);font-family:var(--f-body);
     display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.2rem;padding:1.2rem}

/* ===== Palco 16:9 ===== */
.palco{
	position:relative;width:min(100%,calc((100vh - 7rem) * 16 / 9));aspect-ratio:16/9;
	background:var(--paper);border-radius:1.1rem;overflow:hidden;
	box-shadow:0 2.4rem 5rem rgba(0,0,0,.55);font-size:10px;
}
.palco::after{ /* vinheta discreta, para o texto respirar nas bordas */
	content:"";position:absolute;inset:0;pointer-events:none;
	background:radial-gradient(120% 80% at 50% 42%,transparent 55%,rgba(11,18,32,.07));
}

/* ===== Marca fixa =====
   Fica FORA das cenas, então não herda o tema delas: quem avisa que a cena
   atual é escura é a classe .noite no palco, posta pelo JS. */
.marca{position:absolute;top:2.6em;left:3.4em;display:flex;align-items:center;gap:1em;z-index:5}
.marca img{height:2.6em;width:auto;display:block}
.marca span{font-family:var(--f-disp);font-weight:700;font-size:1.35em;letter-spacing:.02em;color:var(--ink)}
.marca b{color:var(--green);font-weight:800}
.marca>.alt{display:none;font-family:var(--f-disp);font-size:1.5em;letter-spacing:.04em}
.marca.sem-logo img{display:none}
.marca.sem-logo>.alt{display:block}
.palco.noite .marca span{color:#fff}

/* ===== Cenas ===== */
.cena{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
      padding:7em 6em 9em;opacity:0;visibility:hidden;transition:opacity .5s ease,visibility .5s}
.cena.ativa{opacity:1;visibility:visible}
.cena.escura{background:var(--dark);color:#fff}

.olho{font-family:var(--f-body);font-weight:600;font-size:1.15em;letter-spacing:.14em;text-transform:uppercase;
      color:var(--green);margin:0 0 .9em}
.escura .olho{color:var(--gold-lt)}
.cena h1,.cena h2{font-family:var(--f-disp);font-weight:800;line-height:1.08;margin:0;letter-spacing:-.02em}
.cena h1{font-size:5.4em}
.cena h2{font-size:3.6em}
.sub{font-size:1.65em;line-height:1.5;color:var(--ink-soft);margin:.9em 0 0;max-width:30em}
.escura .sub{color:var(--cloud-soft)}
.dourado{background:linear-gradient(120deg,var(--gold-lt),var(--gold) 60%,var(--gold-dp));
         -webkit-background-clip:text;background-clip:text;color:transparent}
.verde{color:var(--green-bright)}
.centro{text-align:center}
.lado{display:flex;align-items:center;gap:4em}
.coluna{max-width:26em;text-align:left}

/* entrada em cascata: cada filho com .sobe aparece um pouco depois do anterior */
.sobe{opacity:0;transform:translateY(1.6em)}
.ativa .sobe{animation:sobe .62s cubic-bezier(.2,.7,.3,1) forwards}
.ativa .d1{animation-delay:.10s}.ativa .d2{animation-delay:.28s}.ativa .d3{animation-delay:.46s}
.ativa .d4{animation-delay:.64s}.ativa .d5{animation-delay:.82s}.ativa .d6{animation-delay:1.0s}
.ativa .d7{animation-delay:1.25s}.ativa .d8{animation-delay:1.5s}.ativa .d9{animation-delay:1.9s}
@keyframes sobe{to{opacity:1;transform:none}}

/* ===== Papéis riscados (a cena do problema) ===== */
.bagunca{display:flex;gap:2.2em;margin-top:2.4em}
.papel{width:17em;padding:1.9em;border-radius:.9em;background:#fff;border:1px solid var(--line);
       box-shadow:0 1.2em 2.4em rgba(11,18,32,.10);position:relative}
.papel h3{font-family:var(--f-disp);font-size:1.5em;margin:0 0 .5em}
.papel p{margin:0;font-size:1.25em;line-height:1.45;color:var(--ink-soft)}
.papel.gira1{transform:rotate(-2.4deg)}.papel.gira2{transform:rotate(1.6deg)}.papel.gira3{transform:rotate(-1deg)}
.risco{position:absolute;inset:0;pointer-events:none}
.risco svg{width:100%;height:100%}
.risco path{stroke:#D23B2E;stroke-width:6;fill:none;stroke-linecap:round;stroke-dasharray:400;stroke-dashoffset:400}
.ativa .risco path{animation:risca .5s ease forwards}
.ativa .r1 path{animation-delay:1.5s}.ativa .r2 path{animation-delay:1.75s}.ativa .r3 path{animation-delay:2.0s}
@keyframes risca{to{stroke-dashoffset:0}}

/* ===== Selos da promessa ===== */
.pills{display:flex;gap:1.4em;margin-top:2.6em;flex-wrap:wrap;justify-content:center}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.95em 1.7em;
      font-size:1.3em;font-weight:600;display:flex;align-items:center;gap:.6em;box-shadow:0 .6em 1.6em rgba(11,18,32,.07)}
.escura .pill{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:#fff}
.pill i{width:.7em;height:.7em;border-radius:50%;background:var(--green-bright);display:inline-block}

/* ===== Mock de tela do painel ===== */
.tela{width:52em;background:#fff;border-radius:1.1em;border:1px solid var(--line);
      box-shadow:0 2em 4em rgba(11,18,32,.16);overflow:hidden;margin-top:2em}
.tela .topo{display:flex;align-items:center;gap:.6em;padding:1em 1.3em;background:#fff;border-bottom:1px solid var(--line)}
.tela .topo i{width:.85em;height:.85em;border-radius:50%;background:#E0E5DC;display:block}
.tela .topo span{margin-left:.7em;font-size:1.15em;color:var(--cloud-soft);font-family:var(--f-mono)}
.tela .corpo{padding:1.9em 2.2em;color:var(--ink)}
.linha{display:flex;justify-content:space-between;align-items:center;gap:1.2em;
       padding:1.05em 0;border-bottom:1px dashed var(--line);font-size:1.4em}
.linha:last-child{border-bottom:0}
.linha b{font-weight:600;color:var(--ink-soft);font-size:.95em}
.linha em{font-style:normal;font-weight:700;font-family:var(--f-disp);text-align:right}
.caneta{position:relative}
.caneta::after{content:"";position:absolute;right:-.15em;top:.1em;bottom:.1em;width:.12em;background:var(--green);opacity:0}
.ativa .caneta::after{animation:pisca 1s steps(2) 3}
@keyframes pisca{50%{opacity:1}}

/* ===== Cards de loja / de número =====
   min-height no nome e no subtítulo: eles quebram em número diferente de
   linhas de um card para outro, e sem isso os numerões saem desalinhados. */
.lojas{display:flex;gap:1.6em;margin-top:2.4em;flex-wrap:wrap;justify-content:center}
.loja{width:15.5em;background:#fff;border:1px solid var(--line);border-radius:1em;padding:1.6em;text-align:left;
      color:var(--ink);box-shadow:0 1em 2.2em rgba(11,18,32,.08)}
.loja h4{font-family:var(--f-disp);font-size:1.45em;margin:0 0 .15em;min-height:2.2em;line-height:1.1}
.loja small{display:block;font-size:1.1em;color:var(--cloud-soft);min-height:2.6em;line-height:1.25}
.loja .qtd{font-family:var(--f-disp);font-weight:800;font-size:3.2em;color:var(--green);margin-top:.35em;line-height:1}
.loja .qtd span{font-size:.38em;color:var(--ink-soft);font-weight:600;margin-left:.4em}
.loja.sel{border-color:var(--green);box-shadow:0 0 0 .25em rgba(76,140,33,.16),0 1.4em 2.8em rgba(11,18,32,.12)}
.selo{display:inline-block;margin-top:.9em;font-size:1.05em;font-weight:700;color:var(--green-deep);
      background:rgba(105,182,46,.16);border-radius:999px;padding:.35em .9em;opacity:0}
.ativa .selo{animation:sobe .5s ease 1.6s forwards}

/* ===== Celular ===== */
.fone{width:19em;height:38em;background:var(--dark);border-radius:2.4em;padding:.9em;
      box-shadow:0 2.4em 5em rgba(11,18,32,.35);flex:none}
.fone .miolo{width:100%;height:100%;background:#fff;border-radius:1.8em;overflow:hidden;position:relative;
             display:flex;flex-direction:column;color:var(--ink)}
.fone .cab{background:linear-gradient(135deg,var(--green-bright),var(--green-deep));color:#fff;
           padding:2.1em 1.4em 1.2em;font-family:var(--f-disp);font-weight:700;font-size:1.25em}
.fone .conteudo{padding:1.4em;flex:1;display:flex;flex-direction:column;gap:1em}
.nf{border:1px dashed var(--line);border-radius:.7em;padding:1em;font-size:1.05em;color:var(--ink-soft);
    display:flex;align-items:center;gap:.8em}
.nf b{color:var(--ink);font-family:var(--f-mono);font-size:1.05em}
.qr{width:3.2em;height:3.2em;border-radius:.4em;flex:none;
    background:conic-gradient(from 45deg,var(--ink) 0 25%,#fff 0 50%,var(--ink) 0 75%,#fff 0);
    background-size:.8em .8em}

/* ===== Barra de acúmulo ===== */
.acumulo{margin-top:.4em}
.acumulo .valores{display:flex;justify-content:space-between;align-items:baseline;gap:.6em;
                  font-size:1.05em;font-weight:600;margin-bottom:.5em;white-space:nowrap}
.acumulo .valores em{font-style:normal;font-family:var(--f-disp);color:var(--green)}
.trilho{height:1.1em;background:var(--cloud);border-radius:999px;overflow:hidden}
.trilho i{display:block;height:100%;width:0;border-radius:999px;
          background:linear-gradient(90deg,var(--green-bright),var(--green-deep))}
.ativa .trilho i{animation:enche 3.2s cubic-bezier(.3,.8,.3,1) .8s forwards}
@keyframes enche{to{width:100%}}

/* ===== Cartão dourado (vale, número da sorte, chance) ===== */
.vale{margin-top:auto;border-radius:.9em;padding:1.2em;color:var(--dark);
      background:linear-gradient(135deg,var(--gold-lt),var(--gold));opacity:0;transform:scale(.9)}
.ativa .vale{animation:selar .6s cubic-bezier(.2,1.5,.4,1) 4.2s forwards}
.ativa .vale.cedo{animation-delay:2.2s}
@keyframes selar{to{opacity:1;transform:none}}
.vale small{display:block;font-size:1.02em;font-weight:600;opacity:.8}
.vale strong{display:block;font-family:var(--f-mono);font-size:2.1em;letter-spacing:.12em;margin-top:.1em}

/* ===== Conferência e carimbo ===== */
.balcao{display:flex;align-items:center;gap:3.4em;margin-top:1.6em;flex-wrap:wrap;justify-content:center}
/* color explícito: este card é claro mesmo dentro da cena escura, senão
   herda o branco do texto dela e fica branco no branco. */
.conf{width:24em;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:1em;padding:1.8em;
      text-align:left;box-shadow:0 1.6em 3.2em rgba(11,18,32,.12)}
.conf .sub{color:var(--ink-soft)}
.conf .item{display:flex;align-items:center;gap:.9em;font-size:1.35em;padding:.65em 0}
.check{width:1.5em;height:1.5em;border-radius:50%;background:var(--cloud);flex:none;position:relative}
.check::after{content:"";position:absolute;left:.45em;top:.22em;width:.35em;height:.7em;border:solid #fff;
              border-width:0 .18em .18em 0;transform:rotate(45deg) scale(0);transform-origin:center}
.ativa .check{animation:vira .4s ease forwards}
.ativa .check::after{animation:marca .3s ease forwards}
.ativa .k1,.ativa .k1::after{animation-delay:1.2s}
.ativa .k2,.ativa .k2::after{animation-delay:2.1s}
.ativa .k3,.ativa .k3::after{animation-delay:3.0s}
@keyframes vira{to{background:var(--green)}}
@keyframes marca{to{transform:rotate(45deg) scale(1)}}
.carimbo{font-family:var(--f-disp);font-weight:800;font-size:2.2em;color:var(--green-deep);
         border:.14em solid var(--green-deep);border-radius:.35em;padding:.25em .8em;
         transform:rotate(-7deg) scale(1.6);opacity:0;margin-top:1em;letter-spacing:.06em}
.ativa .carimbo{animation:bate .45s cubic-bezier(.2,1.6,.4,1) 3s forwards}
@keyframes bate{to{opacity:1;transform:rotate(-7deg) scale(1)}}

/* ===== Fecho ===== */
.grade{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3em;margin-top:2.2em;width:54em}
.item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:.9em;
      padding:1.3em 1.4em;text-align:left}
.item b{display:block;font-family:var(--f-disp);font-size:1.35em;margin-bottom:.2em}
.item span{font-size:1.15em;color:var(--cloud-soft);line-height:1.4}
.cta{margin-top:2.4em;display:flex;align-items:center;gap:1.4em;flex-wrap:wrap;justify-content:center}
.botao{background:linear-gradient(135deg,var(--gold-lt),var(--gold) 55%,var(--gold-dp));color:#20180B;
       font-family:var(--f-disp);font-weight:800;font-size:1.6em;padding:.85em 1.8em;border-radius:.7em}
.cta small{font-size:1.25em;color:var(--cloud-soft)}
.endereco{margin-top:1.8em;font-family:var(--f-mono);font-size:1.5em;color:var(--gold-lt)}

/* ===== Legenda e barra de progresso ===== */
.legenda{position:absolute;left:0;right:0;bottom:0;padding:1.6em 6em 2.4em;z-index:6;
         background:linear-gradient(transparent,rgba(11,18,32,.5));pointer-events:none}
.legenda p{margin:0;text-align:center;color:#fff;font-size:1.55em;line-height:1.4;font-weight:500;
           text-shadow:0 .1em .4em rgba(0,0,0,.5)}
.barra{position:absolute;left:0;bottom:0;height:.45em;width:100%;background:rgba(11,18,32,.12);z-index:7}
.barra i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green-bright),var(--gold))}

/* ===== Controles (fora do palco: não entram na gravação com ?limpo=1) ===== */
.controles{display:flex;align-items:center;gap:.8rem;color:#8FA0B8;font-family:var(--f-body);font-size:.92rem}
.controles button{font:inherit;font-weight:600;color:#0B1220;background:#E8EDF4;border:0;border-radius:.55rem;
                  padding:.55rem 1.1rem;cursor:pointer;transition:transform .15s,background .15s}
.controles button:hover{background:#fff;transform:translateY(-1px)}
.controles button.principal{background:linear-gradient(135deg,var(--green-bright),var(--green-deep));color:#fff}
.controles kbd{font-family:var(--f-mono);font-size:.8rem;background:rgba(255,255,255,.08);
               border:1px solid rgba(255,255,255,.14);border-radius:.3rem;padding:.1rem .35rem}
.limpo .controles,.limpo .legenda,.limpo .barra{display:none}

/* Pausa congela toda a animação do palco, inclusive as em andamento. */
.pausado .palco *{animation-play-state:paused!important}

/* ?estatico=1 — mostra a cena no estado final, sem entradas.
   Serve para conferir o enquadramento, tirar quadro de capa e capturar a cena
   fora do navegador (captura headless não avança animação com atraso). */
.estatico .sobe,.estatico .vale,.estatico .selo,.estatico .alvo,.estatico .etiqueta,.estatico .carimbo{
	opacity:1!important;transform:none!important;animation:none!important}
.estatico .trilho i{width:100%!important;animation:none!important}
.estatico .check{background:var(--green)!important;animation:none!important}
.estatico .check::after{transform:rotate(45deg) scale(1)!important;animation:none!important}
.estatico .risco path{stroke-dashoffset:0!important;animation:none!important}
.estatico .alvo{transform:translate(-50%,-50%)!important}
.estatico .carimbo{transform:rotate(-7deg)!important}

/* ?embed=1 — o vídeo dentro de um iframe (a página /sistemas usa assim).
   O palco passa a ocupar o iframe inteiro, sem margem, sem cantos e sem
   sombra; os controles externos saem, mas a legenda e a barra ficam — é
   ela que explica o vídeo para quem assiste sem som. */
.embed{padding:0;gap:0;background:var(--dark)}
.embed .palco{width:100%;height:100%;max-width:none;aspect-ratio:auto;border-radius:0;box-shadow:none}
.embed .controles{display:none}

@media (max-width:700px){ .controles{flex-wrap:wrap;justify-content:center} }