/* Página pública do Kanal. Tokens e componentes do sistema visual do programa (DESIGN.md): mesa, papel e vidro, uma
   cor de ação, o rosa guta-percha só no que é canal, grade de 4 px. Fontes embutidas no serviço. */
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/site/inter.woff2) format("woff2")}
@font-face{font-family:KanalMarca;font-weight:100 900;font-display:swap;src:url(/site/kanal-marca.woff2) format("woff2")}

:root{
  --bg:#F4F6F9;--surface:#FFFFFF;--raised:#F8FAFC;--sunken:#EDF1F6;
  --ink:#0E1A2B;--ink-2:#2E3B50;--muted:#5A6779;--faint:#637083;--line:#E3E8EE;--line-2:#CFD7E0;
  --acao:#1F5FB0;--acao-h:#1A5097;--acao-a:#164585;--acao-text:#1F5FB0;--acao-soft:#E7F0FB;--acao-ink:#174A8C;--acao-ring:rgba(31,95,176,.25);
  --gp:#C8456A;--gp-soft:#FBE4EB;--gp-ink:#A53456;
  --ok:#127A5F;--ok-soft:#DCF3EA;--ok-ink:#0E6650;--warn:#8F5A0B;--warn-soft:#FBEFD6;--warn-ink:#7A4C08;
  --topo:rgba(244,246,249,.82);
  --sh-2:0 2px 4px -1px rgba(14,26,43,.06),0 10px 22px -8px rgba(14,26,43,.12);
  --sh-3:0 28px 70px -18px rgba(14,26,43,.32),0 10px 24px -10px rgba(14,26,43,.14);
  --sh-btn:inset 0 1px 0 rgba(255,255,255,.14),0 1px 2px rgba(14,26,43,.2);
  --r-sm:6px;--r-md:8px;--r-lg:12px;--r-xl:16px;
  --d1:120ms;--d2:200ms;--e-out:cubic-bezier(.16,1,.3,1);
  --h:40px;
  --display:"Inter","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,sans-serif;
  --body:"Inter","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0B1018;--surface:#121A26;--raised:#192332;--sunken:#0A0E15;
  --ink:#E7ECF3;--ink-2:#C5CEDA;--muted:#A0ACBD;--faint:#8794A5;--line:#212C3B;--line-2:#2E3A4B;
  --acao:#2F6FC6;--acao-h:#3B7DD4;--acao-a:#2A62B0;--acao-text:#86B4F2;--acao-soft:#16294A;--acao-ink:#9CC3F5;--acao-ring:rgba(134,180,242,.35);
  --gp:#F07E99;--gp-soft:#3B2230;--gp-ink:#F5A0B4;
  --ok:#4DC4A6;--ok-soft:#10302A;--ok-ink:#5FD0B3;--warn:#E5AC55;--warn-soft:#35290F;--warn-ink:#EBB866;
  --topo:rgba(11,16,24,.8);
  --sh-2:0 10px 26px -10px rgba(0,0,0,.7);--sh-3:0 30px 80px -14px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.06);
  --sh-btn:inset 0 1px 0 rgba(255,255,255,.1),0 1px 2px rgba(0,0,0,.4);
  color-scheme:dark}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--body);font-feature-settings:"cv05","cv11","ss03";
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,video{max-width:100%;display:block}
svg[hidden],[hidden]{display:none!important}
a{color:var(--acao-text);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{margin:0;color:var(--ink);font-family:var(--display);text-wrap:balance}
p{margin:0}
b{font-weight:600}
:focus-visible{outline:2px solid var(--acao-text);outline-offset:3px;border-radius:var(--r-sm)}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.pular{position:absolute;left:16px;top:-48px;z-index:20;padding:8px 12px;border-radius:var(--r-md);background:var(--acao);color:#fff;font-weight:600;text-decoration:none}
.pular:focus{top:12px}
.largura{width:100%;max-width:1160px;margin-inline:auto;padding-inline:16px}
@media (min-width:640px){.largura{padding-inline:28px}}
.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ---------- topo ---------- */
.topo{position:sticky;top:0;z-index:10;background:var(--topo);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.topo-in{display:flex;align-items:center;gap:24px;height:60px}
.marca{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:600 23px/1 KanalMarca,var(--display);letter-spacing:-.01em}
.marca img{width:32px;height:32px}
.marca.pequena{font-size:19px}.marca.pequena img{width:24px;height:24px}
.topo nav{display:flex;gap:4px;margin-left:auto}
.topo nav a{padding:8px 12px;border-radius:var(--r-md);color:var(--ink-2);font-weight:500;font-size:14.5px;text-decoration:none}
.topo nav a:hover{background:var(--sunken);color:var(--ink)}
@media (max-width:720px){.topo nav{display:none}.topo .btn{margin-left:auto}}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--h);padding:0 16px;border:0;border-radius:var(--r-md);
  background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2);font:600 14.5px/1.2 var(--body);text-decoration:none;cursor:pointer;
  transition:background-color var(--d1),box-shadow var(--d1),transform var(--d1);-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--raised);box-shadow:inset 0 0 0 1px var(--faint)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:2px solid var(--acao-text);outline-offset:2px;box-shadow:inset 0 0 0 1px var(--line-2),0 0 0 5px var(--acao-ring)}
.btn.primario{background:var(--acao);color:#fff;box-shadow:var(--sh-btn)}
.btn.primario:hover{background:var(--acao-h)}
.btn.primario:active{background:var(--acao-a)}
.btn.fantasma{background:none;box-shadow:none;color:var(--acao-text)}
.btn.fantasma:hover{background:var(--acao-soft)}
.btn.sm{min-height:34px;padding:0 12px;font-size:14px}
.btn.lg{min-height:52px;padding:0 22px;font-size:16px;border-radius:10px}
.btn.lg .ic{width:20px;height:20px}
.btn.largo{width:100%}
.linha-bts{display:flex;flex-wrap:wrap;gap:8px}
.linha-bts .btn{flex:1 1 auto}

/* ---------- herói ---------- */
.heroi{display:grid;gap:40px;padding-block:48px 64px;align-items:center}
@media (min-width:1000px){.heroi{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;padding-block:72px 88px}}
.sobre{font:600 12.5px/16px var(--body);letter-spacing:.09em;text-transform:uppercase;color:var(--acao-text)}
.heroi h1{margin-top:14px;font-size:44px;line-height:1.06;font-weight:650;letter-spacing:-.028em}
.heroi h1::after{content:"";display:block;width:32px;height:3px;margin-top:20px;border-radius:2px;background:var(--gp)}
.lead{margin-top:18px;font-size:18px;line-height:1.6;color:var(--ink-2);max-width:34em}
@media (max-width:640px){.heroi{padding-block:28px 48px;gap:32px}.heroi h1{font-size:31px;line-height:1.12}.lead{font-size:16.5px}}

.cartao{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px}
.baixar{margin-top:28px;display:flex;flex-direction:column;gap:16px;padding:20px;box-shadow:var(--sh-2)}
.ficha{display:grid;grid-template-columns:repeat(auto-fit,minmax(88px,1fr));gap:12px;margin:0;padding-top:16px;border-top:1px solid var(--line)}
@media (max-width:480px){.ficha{grid-template-columns:1fr 1fr}}
.ficha div{display:flex;flex-direction:column;gap:2px;min-width:0}
.ficha dt{font:600 11px/14px var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.ficha dd{margin:0;font:600 16px/22px var(--display);font-variant-numeric:tabular-nums;color:var(--ink)}
.nota{font-size:14px;line-height:1.55;color:var(--muted)}
.nota a{font-weight:500}
.sha summary{cursor:pointer;font-size:14px;color:var(--muted);font-weight:500;width:max-content;max-width:100%;border-radius:var(--r-sm)}
.sha summary:hover{color:var(--ink)}
.sha[open] summary{margin-bottom:8px}
.sha .nota{margin-top:8px}
code{font:500 12.5px/1.6 ui-monospace,"Cascadia Mono",Consolas,monospace;word-break:break-all;font-variant-numeric:slashed-zero}
.sha>code{display:block;padding:10px 12px;border-radius:var(--r-md);background:var(--sunken);border:1px solid var(--line);color:var(--ink-2)}
.estado:empty{display:none}
.estado{font-size:14px;color:var(--ok-ink);font-weight:500}
.so-celular{display:none}
html.celular .so-celular{display:flex;flex-direction:column;gap:10px}
html.celular .so-pc{display:none}
.aviso-cel{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--r-md);background:var(--acao-soft);color:var(--acao-ink);font-size:14.5px;line-height:1.5}
.aviso-cel .ic{margin-top:2px;width:20px;height:20px}
.aviso-cel b{color:inherit}
.em-breve{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.em-breve h2{font-size:20px;line-height:26px;font-weight:650;letter-spacing:-.01em}
.em-breve p{color:var(--ink-2);font-size:15px}
.selo{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;background:var(--warn-soft);color:var(--warn-ink);font:600 12.5px/1 var(--body)}
.selo span{width:6px;height:6px;border-radius:50%;background:currentColor}

.heroi-video{margin:0}
.moldura{position:relative;border-radius:var(--r-xl);overflow:hidden;background:#0B1018;box-shadow:var(--sh-3);border:1px solid var(--line);aspect-ratio:16/9}
.moldura video{width:100%;height:100%;object-fit:cover;background:#0B1018}
.heroi-video figcaption{margin-top:12px;font-size:13.5px;color:var(--muted);text-align:center}

/* ---------- seções ---------- */
.faixa{background:var(--surface);border-block:1px solid var(--line);padding-block:72px}
.bloco{padding-block:72px 0}
.bloco:last-of-type{padding-bottom:88px}
@media (max-width:640px){.faixa{padding-block:48px}.bloco{padding-block:48px 0}.bloco:last-of-type{padding-bottom:56px}}
.sec-cab{display:flex;flex-direction:column;gap:10px;margin-bottom:32px;max-width:40em}
.sec-cab h2{font-size:32px;line-height:1.15;font-weight:650;letter-spacing:-.022em}
.sec-cab p:not(.sobre){color:var(--muted);font-size:17px}
@media (max-width:640px){.sec-cab h2{font-size:25px}.sec-cab{margin-bottom:24px}}

.recursos{list-style:none;margin:0;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.recursos li{padding:20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg);display:flex;flex-direction:column;gap:6px}
.recursos .ic{width:40px;height:40px;padding:10px;margin-bottom:8px;border-radius:10px;background:var(--acao-soft);color:var(--acao-text);stroke-width:1.75}
.recursos li.destaque .ic{background:var(--gp-soft);color:var(--gp-ink)}
.recursos h3{font-size:17px;line-height:24px;font-weight:600;letter-spacing:-.01em}
.recursos p{font-size:15px;line-height:1.55;color:var(--muted)}

.duas{display:grid;gap:32px}
@media (min-width:900px){.duas{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:start}}
.passos{list-style:none;margin:0;padding:0;counter-reset:p;display:flex;flex-direction:column;gap:4px}
.passos li{counter-increment:p;position:relative;padding:10px 0 14px 48px;font-size:16px;line-height:1.55;color:var(--ink-2)}
.passos li::before{content:counter(p);position:absolute;left:0;top:8px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:var(--acao-soft);color:var(--acao-ink);font:650 14px/1 var(--display);font-variant-numeric:tabular-nums}
.passos li:not(:last-child)::after{content:"";position:absolute;left:15.5px;top:44px;bottom:-6px;width:1px;background:var(--line-2)}
.passos b{color:var(--ink)}
.arq{font:500 14px/1.4 ui-monospace,"Cascadia Mono",Consolas,monospace;padding:1px 6px;border-radius:var(--r-sm);background:var(--sunken);border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.duas>div>.nota{margin-top:16px}

/* aviso do SmartScreen desenhado (cores do Windows, iguais nos dois temas) */
.smartscreen{margin:0;align-self:center}
.ss-janela{background:#1F5AA0;color:#fff;border-radius:var(--r-lg);padding:28px 28px 22px;box-shadow:var(--sh-3);font-family:"Segoe UI",var(--body);display:flex;flex-direction:column;gap:12px;max-width:520px;margin-inline:auto}
.ss-tit{font-size:24px;line-height:1.2;font-weight:300}
.ss-txt{font-size:14px;line-height:1.5;color:rgba(255,255,255,.88)}
.ss-det{padding-top:4px;border-top:1px solid rgba(255,255,255,.18)}
.ss-link{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.ss-bts{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:8px}
.ss-bt{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid rgba(255,255,255,.75);font-size:14px;white-space:nowrap}
.ss-alvo{outline:3px solid #F7A1B4;outline-offset:3px;border-radius:2px}
.ss-n{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#F7A1B4;color:#3A0C19;font:700 12px/1 var(--body);flex:none}
.smartscreen figcaption{margin-top:14px;text-align:center;font-size:14px;color:var(--muted)}
@media (max-width:420px){.ss-janela{padding:20px 18px 18px}.ss-tit{font-size:20px}.ss-bts{justify-content:stretch}.ss-bt{flex:1 1 auto;justify-content:center}}

.cartao h2{display:flex;align-items:center;gap:10px;font-size:19px;line-height:26px;font-weight:650;letter-spacing:-.01em;margin-bottom:12px}
.cartao h2 .ic{width:22px;height:22px;color:var(--acao-text)}
.req{margin:0;padding:0;list-style:none;display:flex;flex-direction:column}
.req li{padding:10px 0 10px 22px;position:relative;border-top:1px solid var(--line);color:var(--ink-2);font-size:15.5px}
.req li:first-child{border-top:0;padding-top:2px}
.req li::before{content:"";position:absolute;left:4px;top:19px;width:6px;height:6px;border-radius:50%;background:var(--acao-text)}
.req li:first-child::before{top:11px}
.req b{color:var(--ink)}
.manual p{color:var(--ink-2);margin-bottom:16px;font-size:15.5px}
.duas .cartao{height:100%;padding:24px}

.faq{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);overflow:hidden}
.faq details{border-top:1px solid var(--line)}
.faq details:first-child{border-top:0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;font-weight:600;font-size:16px;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:9px;height:9px;margin-right:4px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-3px) rotate(45deg);transition:transform var(--d2) var(--e-out)}
.faq details[open] summary::after{transform:translateY(2px) rotate(-135deg)}
.faq summary:hover{background:var(--raised)}
.faq summary:focus-visible{outline-offset:-3px;border-radius:0}
.faq details p{padding:0 20px 20px;color:var(--ink-2);max-width:46em;font-size:15.5px}

.privacidade p{color:var(--ink-2);font-size:15.5px;max-width:60em}
.privacidade b{color:var(--ink)}

.rodape{border-top:1px solid var(--line);background:var(--surface);padding-block:32px 40px}
.rodape-in{display:flex;flex-direction:column;gap:10px}
.rodape p{color:var(--ink-2);font-size:15px}
.rodape .fino{font-size:13px;color:var(--muted);max-width:60em}

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