/* =====================================================================
   Sistema Black — site público
   Landing, planos, contato, cadastro e login. Sem framework.
   Os tokens seguem os do app.css para o site e o sistema serem a
   mesma marca, não dois produtos parecidos.
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700;12..96,800&family=Inter+Tight:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --ink:#0B1622; --ink2:#122334; --ink3:#1B3348; --ink4:#24425E;
  --bg:#F4F6F8; --paper:#FFFFFF; --line:#E4E8EE; --line2:#EEF1F5;
  --txt:#12202E; --muted:#6C7C8D; --faint:#9AA8B6;
  --azul:#2F6FED; --azul-d:#1E56C7; --azul-l:#EAF1FE;
  --teal:#0F9B8E; --teal-l:#E4F5F2;
  --rubro:#D6455D; --rubro-l:#FDECEF;
  --ouro:#B8860B; --ouro-b:#E0A82E; --ouro-l:#FBF3DF;
  --r:14px;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:'Inter Tight',system-ui,-apple-system,sans-serif;font-size:15px;color:var(--txt);
     background:var(--paper);-webkit-font-smoothing:antialiased;line-height:1.6}
h1,h2,h3,h4{font-family:'Bricolage Grotesque','Inter Tight',sans-serif;letter-spacing:-.03em;font-weight:700;line-height:1.12}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.num{font-family:'IBM Plex Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--ouro)}
.muted{color:var(--muted)}
.c{text-align:center}

/* ------------------------------------------------------------- botões */
.b{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;
   border:1px solid transparent;border-radius:11px;font:600 14.5px 'Inter Tight',sans-serif;
   cursor:pointer;transition:transform .12s,background .16s,border-color .16s;white-space:nowrap}
.b:active{transform:translateY(1px)}
.b svg{width:17px;height:17px}
.b-ouro{background:var(--ouro-b);color:#2E2000;box-shadow:0 8px 22px -10px rgba(224,168,46,.9)}
.b-ouro:hover{background:#CE9820}
.b-escuro{background:var(--ink);color:#fff}
.b-escuro:hover{background:var(--ink3)}
.b-claro{background:#fff;color:var(--ink);border-color:var(--line)}
.b-claro:hover{background:#F6F8FA;border-color:#CBD4DE}
.b-fantasma{background:transparent;color:#C7D5E1;border-color:#294156}
.b-fantasma:hover{background:#152738;color:#fff}
.b-sm{height:38px;padding:0 15px;font-size:13.5px;border-radius:9px}
.b-lg{height:54px;padding:0 30px;font-size:16px;border-radius:12px}
.b-bloco{width:100%}

/* ------------------------------------------------------------ cabeçalho */
.topo{position:sticky;top:0;z-index:60;background:rgba(11,22,34,.92);backdrop-filter:blur(10px);
      border-bottom:1px solid #17293A}
.topo .wrap{display:flex;align-items:center;gap:26px;height:68px}
.marca{display:flex;align-items:center;gap:11px;flex-shrink:0}
.marca-logo{width:38px;height:38px;border-radius:10px;background:var(--ouro-b);color:#2A1D00;
   display:flex;align-items:center;justify-content:center;font-family:'Bricolage Grotesque';font-weight:800;font-size:17px}
.marca b{color:#fff;font-family:'Bricolage Grotesque';font-size:16.5px;letter-spacing:-.045em;display:block;line-height:1.05}
.marca small{color:#5E7488;font-size:10px;letter-spacing:.13em;text-transform:uppercase;display:block}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 13px;border-radius:9px;font-size:14px;font-weight:500;color:#A8BACA}
.nav a:hover{background:#17293A;color:#fff}
.topo-acoes{display:flex;gap:9px;align-items:center}
.menu-btn{display:none;background:#17293A;border:0;color:#fff;width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:19px}

/* ---------------------------------------------------------------- hero */
.hero{background:
    radial-gradient(900px 420px at 88% -12%, rgba(224,168,46,.20), transparent 62%),
    radial-gradient(700px 400px at 4% 106%, rgba(47,111,237,.20), transparent 60%),
    var(--ink);
  color:#DCE5ED;padding:82px 0 92px;position:relative;overflow:hidden}
.hero:after{content:'';position:absolute;inset:0;
  background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(700px 400px at 50% 30%,#000,transparent 78%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:center}
.selo{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 13px;border-radius:99px;
  background:rgba(224,168,46,.13);border:1px solid rgba(224,168,46,.32);color:#F0C766;
  font-size:12px;font-weight:600;margin-bottom:20px}
.selo i{width:6px;height:6px;border-radius:99px;background:#4ED6B8;box-shadow:0 0 0 3px rgba(78,214,184,.22)}
.hero h1{font-size:clamp(34px,4.6vw,54px);color:#fff;letter-spacing:-.04em}
.hero h1 em{font-style:normal;color:var(--ouro-b)}
.hero p.lead{font-size:17px;color:#9EB2C4;margin-top:18px;max-width:560px}
.hero-acoes{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-nota{margin-top:16px;font-size:13px;color:#6E8497;display:flex;gap:16px;flex-wrap:wrap}
.hero-nota span{display:flex;align-items:center;gap:6px}
.hero-nota svg{width:14px;height:14px;color:#4ED6B8}

/* painel de vidro do hero */
.vitrine{background:linear-gradient(180deg,#152A3D,#101F2E);border:1px solid #23415B;border-radius:18px;
   padding:16px;box-shadow:0 40px 80px -30px rgba(0,0,0,.75)}
.vitrine-topo{display:flex;align-items:center;gap:7px;padding:0 4px 13px}
.vitrine-topo i{width:9px;height:9px;border-radius:99px;background:#2E4A63}
.vitrine-topo b{margin-left:auto;font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:#5E7488;font-weight:600}
.vit-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:11px}
.vit-kpi{background:#0D1B29;border:1px solid #1E374E;border-radius:11px;padding:11px 12px}
.vit-kpi small{display:block;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#5E7488;margin-bottom:3px}
.vit-kpi b{font-size:17px;color:#fff;font-weight:600;letter-spacing:-.02em}
.vit-kpi u{text-decoration:none;font-size:10.5px;color:#4ED6B8;display:block;margin-top:1px}
.vit-linha{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;background:#0D1B29;
  border:1px solid #1A3145;margin-bottom:6px;font-size:12.5px}
.vit-linha .p{width:26px;height:26px;border-radius:8px;background:#1B3348;color:#8FA9C0;display:flex;
  align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}
.vit-linha span{color:#B6C7D6;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vit-linha b{color:#fff;font-weight:600}
.vit-tag{font-size:10px;padding:2px 8px;border-radius:99px;background:rgba(78,214,184,.14);color:#4ED6B8;font-weight:700}
.vit-tag.al{background:rgba(224,168,46,.15);color:#E0A82E}
.vit-barra{height:6px;border-radius:99px;background:#1A3145;overflow:hidden;margin-top:12px}
.vit-barra i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#0F9B8E,#4ED6B8);width:72%}

/* ------------------------------------------------------------- faixa */
.faixa{background:var(--ink2);border-top:1px solid #1D3348;border-bottom:1px solid #1D3348;padding:22px 0}
.faixa-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;text-align:center}
.faixa b{display:block;font-family:'Bricolage Grotesque';font-size:26px;color:var(--ouro-b);letter-spacing:-.03em}
.faixa small{font-size:12.5px;color:#7E93A6}

/* ------------------------------------------------------------- seções */
.sec{padding:78px 0}
.sec-escura{background:var(--ink);color:#C3D2DF}
.sec-cinza{background:var(--bg)}
.sec-cab{max-width:680px;margin:0 auto 44px;text-align:center}
.sec-cab h2{font-size:clamp(26px,3.2vw,38px);margin:10px 0 12px}
.sec-cab p{font-size:16px;color:var(--muted)}
.sec-escura .sec-cab h2{color:#fff}
.sec-escura .sec-cab p{color:#8DA2B5}

/* -------------------------------------------------------------- cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px;
      transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -22px rgba(11,22,34,.35);border-color:#D3DBE4}
.card .ic{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--azul-l);color:var(--azul);margin-bottom:15px}
.card .ic svg{width:20px;height:20px}
.card .ic.teal{background:var(--teal-l);color:var(--teal)}
.card .ic.ouro{background:var(--ouro-l);color:var(--ouro)}
.card .ic.rubro{background:var(--rubro-l);color:var(--rubro)}
.card h3{font-size:17px;margin-bottom:7px}
.card p{font-size:14px;color:var(--muted)}
.sec-escura .card{background:#122334;border-color:#1F384E}
.sec-escura .card:hover{border-color:#2C4B67}
.sec-escura .card h3{color:#fff}
.sec-escura .card p{color:#90A5B8}

/* problema → solução */
.antes-depois{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.ad{border-radius:var(--r);padding:24px;border:1px solid var(--line)}
.ad.ruim{background:var(--rubro-l);border-color:#F6D6DC}
.ad.bom{background:var(--teal-l);border-color:#C7E9E3}
.ad h3{font-size:16px;margin-bottom:14px}
.ad.ruim h3{color:#B22F45}.ad.bom h3{color:#0B7A70}
.ad li{list-style:none;display:flex;gap:10px;padding:7px 0;font-size:14px;line-height:1.55}
.ad li b{flex-shrink:0;font-size:15px}
.ad.ruim li{color:#8F3547}.ad.bom li{color:#0A6157}

/* passos */
.passos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;counter-reset:p}
.passo{position:relative;padding-top:14px}
.passo:before{counter-increment:p;content:counter(p);display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:11px;background:var(--ink);color:var(--ouro-b);
  font-family:'Bricolage Grotesque';font-weight:800;font-size:16px;margin-bottom:14px}
.passo h3{font-size:17px;margin-bottom:7px}
.passo p{font-size:14px;color:var(--muted)}

/* módulos em lista compacta */
.modulos{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.mod-grupo h4{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ouro);margin-bottom:12px}
.mod-grupo li{list-style:none;font-size:14px;color:#93A8BA;padding:5px 0 5px 21px;position:relative}
.mod-grupo li:before{content:'';position:absolute;left:0;top:12px;width:9px;height:2px;border-radius:2px;background:#2E5674}

/* --------------------------------------------------------------- planos */
.ciclo{display:inline-flex;background:#EDF1F5;border-radius:12px;padding:4px;gap:3px;margin:0 auto 34px;
  border:1px solid var(--line)}
.ciclo button{border:0;background:transparent;padding:9px 20px;border-radius:9px;font:600 13.5px 'Inter Tight';
  color:var(--muted);cursor:pointer}
.ciclo button.on{background:#fff;color:var(--txt);box-shadow:0 1px 3px rgba(11,22,34,.15)}
.ciclo .eco{background:var(--teal-l);color:var(--teal);font-size:11px;padding:1px 7px;border-radius:99px;margin-left:6px;font-weight:700}
.planos{display:grid;grid-template-columns:repeat(auto-fit,minmax(292px,1fr));gap:20px;align-items:start}
.plano{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px 24px;position:relative;
  display:flex;flex-direction:column;gap:16px}
.plano.destaque{border:2px solid var(--ouro-b);box-shadow:0 26px 60px -28px rgba(11,22,34,.42);
  transform:translateY(-8px)}
.plano .fita{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--ouro-b);color:#2E2000;
  font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;padding:5px 14px;border-radius:99px;white-space:nowrap}
.plano h3{font-size:21px}
.plano .chamada{font-size:13.5px;color:var(--muted);min-height:42px}
.preco{display:flex;align-items:baseline;gap:5px}
.preco s{color:var(--faint);font-size:14px;margin-right:4px}
.preco b{font-family:'Bricolage Grotesque';font-size:40px;letter-spacing:-.045em}
.preco span{font-size:13.5px;color:var(--muted)}
.preco-nota{font-size:12.5px;color:var(--teal);font-weight:600;min-height:19px}
.plano ul{list-style:none;display:grid;gap:9px;border-top:1px solid var(--line2);padding-top:17px}
.plano li{display:flex;gap:9px;font-size:13.8px;line-height:1.5;color:#3C4C5C}
.plano li svg{width:16px;height:16px;color:var(--teal);flex-shrink:0;margin-top:2px}
.plano .lim{font-size:12px;color:var(--faint);text-align:center}

/* --------------------------------------------------------------- dúvidas */
.faq{max-width:800px;margin:0 auto;display:grid;gap:11px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq details[open]{border-color:#CFD9E3;box-shadow:0 10px 28px -20px rgba(11,22,34,.4)}
.faq summary{cursor:pointer;list-style:none;padding:17px 20px;font-weight:600;font-size:15.5px;
  display:flex;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:'+';margin-left:auto;font-size:21px;color:var(--faint);font-weight:400;line-height:1}
.faq details[open] summary:after{content:'–'}
.faq summary:hover{background:#FAFBFC}
.faq .resp{padding:0 20px 19px;font-size:14.5px;color:var(--muted);line-height:1.68}
.faq .resp b{color:var(--txt)}

/* -------------------------------------------------------------- contato */
.contato-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.8fr);gap:26px;align-items:start}
.canais{display:grid;gap:12px}
.canal{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:13px;border:1px solid var(--line);
  background:var(--paper);transition:border-color .16s,transform .16s}
.canal:hover{border-color:#CBD4DE;transform:translateY(-2px)}
.canal .ic{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.canal .ic svg{width:21px;height:21px}
.canal.zap .ic{background:#E3F6EA;color:#128C4A}
.canal.tg .ic{background:#E4F1FB;color:#2AA3E4}
.canal.mail .ic{background:var(--ouro-l);color:var(--ouro)}
.canal b{display:block;font-size:15px;margin-bottom:2px}
.canal small{display:block;font-size:13px;color:var(--muted);line-height:1.5}
.canal .num{font-size:13.5px;color:var(--txt);font-weight:600;margin-top:4px;display:block}

/* --------------------------------------------------------------- forms */
.caixa{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px}
.caixa h2{font-size:22px;margin-bottom:6px}
.caixa .sub{font-size:14px;color:var(--muted);margin-bottom:22px}
.campos{display:grid;gap:15px}
.campos.duas{grid-template-columns:1fr 1fr}
.campo label{display:block;font-size:12.5px;font-weight:600;color:#455666;margin-bottom:6px}
.campo input,.campo select,.campo textarea{width:100%;height:46px;padding:0 14px;border:1px solid var(--line);
  border-radius:10px;font:15px 'Inter Tight',sans-serif;color:var(--txt);background:var(--paper);outline:0;
  transition:border-color .14s,box-shadow .14s}
.campo textarea{height:auto;padding:12px 14px;resize:vertical;min-height:118px;line-height:1.6}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--azul);box-shadow:0 0 0 3px var(--azul-l)}
.campo .dica{font-size:12.5px;color:var(--faint);margin-top:5px;line-height:1.5}
.campo.erro input,.campo.erro select,.campo.erro textarea{border-color:var(--rubro);background:#FFF8F9}
.campo .msg-erro{font-size:12.5px;color:var(--rubro);margin-top:5px;font-weight:500}
.col-full{grid-column:1/-1}

.recado{border-radius:11px;padding:13px 16px;font-size:14px;line-height:1.6;margin-bottom:18px}
.recado.ok{background:var(--teal-l);border:1px solid #C7E9E3;color:#0B7A70}
.recado.erro{background:var(--rubro-l);border:1px solid #F6D6DC;color:#B22F45}
.recado.aviso{background:var(--ouro-l);border:1px solid #EEDCA8;color:#8A6508}

/* passos do cadastro */
.trilha{display:flex;gap:8px;margin-bottom:24px}
.trilha i{flex:1;height:4px;border-radius:99px;background:var(--line)}
.trilha i.on{background:var(--ouro-b)}

/* --------------------------------------------------------------- rodapé */
.rodape{background:var(--ink);color:#7E93A6;padding:52px 0 26px;font-size:13.5px}
.rodape-grid{display:grid;grid-template-columns:minmax(240px,1.4fr) repeat(auto-fit,minmax(150px,1fr));gap:32px;
  padding-bottom:32px;border-bottom:1px solid #1B2E40}
.rodape h5{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#4E6274;margin-bottom:13px;font-weight:700}
.rodape a{display:block;padding:4px 0;color:#93A8BA}
.rodape a:hover{color:#fff}
.rodape .sobre p{margin-top:14px;line-height:1.65;max-width:330px}
.rodape-pe{padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#4E6274}

/* -------------------------------------------------------------- chamada */
.cta{background:linear-gradient(135deg,var(--ink3),var(--ink));border-radius:20px;padding:52px 40px;text-align:center;
  color:#fff;position:relative;overflow:hidden}
.cta:after{content:'';position:absolute;inset:0;
  background:radial-gradient(600px 300px at 50% 0,rgba(224,168,46,.22),transparent 70%);pointer-events:none}
.cta h2{font-size:clamp(25px,3vw,35px);position:relative;z-index:1}
.cta p{font-size:16px;color:#9EB2C4;margin:13px auto 26px;max-width:520px;position:relative;z-index:1}
.cta .b{position:relative;z-index:1}

/* botão flutuante do WhatsApp */
.zap-flut{position:fixed;right:18px;bottom:18px;z-index:80;width:56px;height:56px;border-radius:99px;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.7);transition:transform .16s}
.zap-flut:hover{transform:scale(1.07)}
.zap-flut svg{width:29px;height:29px}

/* ------------------------------------------------------------ telas pequenas */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .contato-grid{grid-template-columns:1fr}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink2);flex-direction:column;
       padding:12px;gap:2px;border-bottom:1px solid #1D3348}
  .nav.aberto{display:flex}
  .nav a{padding:12px 14px}
  .menu-btn{display:block;margin-left:auto}
  .topo .wrap{gap:12px}
  .topo-acoes .b-sm.esconde{display:none}
  .plano.destaque{transform:none}
}
@media (max-width:640px){
  .sec{padding:56px 0}
  .campos.duas{grid-template-columns:1fr}
  .cta{padding:38px 22px}
  .caixa{padding:22px 18px}
}