/* Estilo Netflix adaptado para conteúdo ESCRITO (e-book, guia, esboço).
   Medidas da netflix.com/br em 15/10/2026 — ver ../DESIGN_NETFLIX.md.
   Fonte Netflix Sans é proprietária: Inter no lugar. */
:root{
  --bg:#000; --surface:#141414; --card:#232323; --card-2:#2d2d2d;
  --glass:rgba(255,255,255,.1); --glass-border:rgba(255,255,255,.04);
  --text:#fff; --text-2:rgba(255,255,255,.7); --text-3:rgba(255,255,255,.5);
  --read:rgba(255,255,255,.87);            /* texto corrido: branco puro cansa no escuro */
  /* COR DO APP — troque só estas linhas por produto (o estilo Netflix fica igual) */
  --accent:#e50914; --accent-hover:#c11119;
  --plan:linear-gradient(149deg,#1c4072 6.96%,#172b47 40.17%,#120c1f 73.39%);
  --green:#46d369; --grey-btn:rgba(128,128,128,.4);
  --r-sm:4px; --r-md:8px; --r-lg:16px;
  --font:"Inter","Helvetica Neue",Arial,sans-serif;
  --gutter:clamp(16px,4vw,48px);
  --ease:.2s ease-in-out;
  --tap:44px;                              /* alvo mínimo de toque */
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow-x:clip}  /* clip, não hidden: hidden quebra o sticky do leitor */
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
:focus-visible{outline:2px solid #fff;outline-offset:2px;border-radius:var(--r-sm)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

/* ---------- CABEÇALHO ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:50;height:72px;display:flex;align-items:center;gap:32px;padding:0 var(--gutter);
  padding-top:env(safe-area-inset-top);background:linear-gradient(rgba(0,0,0,.75),transparent);transition:background var(--ease)}
.hdr.solid{background:var(--surface)}
.logo{display:flex;align-items:center;min-height:var(--tap);font-weight:900;font-size:28px;letter-spacing:-.5px;color:var(--accent);text-transform:uppercase;white-space:nowrap}
.nav{display:flex;gap:4px;font-size:14px;color:var(--text-2)}
.nav a{display:flex;align-items:center;min-height:var(--tap);padding:0 10px}
.nav a.on,.nav a:hover{color:var(--text)}
.hdr-dir{margin-left:auto;display:flex;align-items:center}
.avatar{display:block;width:32px;height:32px;border-radius:var(--r-sm);background:linear-gradient(135deg,#e50914,#7a0b10)}
.hdr-dir a{display:grid;place-items:center;width:var(--tap);height:var(--tap)}

/* ---------- BOTÕES ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:var(--r-sm);
  font-size:18px;font-weight:700;white-space:nowrap;transition:background var(--ease),transform var(--ease)}
.btn:active{transform:scale(.97)}
.btn svg{width:22px;height:22px;fill:currentColor;flex:none}
.btn-play{background:#fff;color:#000}
.btn-info{background:var(--grey-btn);color:#fff}
.btn-red{background:var(--accent);color:#fff}
@media (hover:hover){
  .btn-play:hover{background:rgba(255,255,255,.75)}
  .btn-info:hover{background:rgba(128,128,128,.3)}
  .btn-red:hover{background:var(--accent-hover)}
}

/* ---------- CAPA (billboard) ---------- */
.hero{position:relative;min-height:min(50vw,760px);display:flex;align-items:flex-end;padding:120px var(--gutter) clamp(56px,9vw,140px)}
.hero-img{position:absolute;inset:0;background:var(--hero,#222) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to right,#000 0%,rgba(0,0,0,.698) 35%,rgba(0,0,0,0) 70%)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:45%;z-index:1;background:linear-gradient(rgba(0,0,0,0),#000)}
.hero-txt{position:relative;z-index:2;max-width:580px}
.selo{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:3px;color:var(--text-2);text-transform:uppercase;margin-bottom:12px}
.selo b{color:var(--accent);font-size:22px;letter-spacing:0}
.hero h1{font-size:clamp(32px,5vw,56px);line-height:1.15;font-weight:900;margin-bottom:16px;text-wrap:balance}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;line-height:21px;font-weight:500;margin-bottom:12px}
.meta i{width:3px;height:3px;border-radius:50%;background:var(--text-3)}
.meta .tag{border:1px solid var(--text-3);padding:0 6px;border-radius:2px;font-size:12px}
.hero p{font-size:clamp(15px,1.4vw,18px);line-height:1.5;margin-bottom:24px;max-width:480px}
.acoes{display:flex;gap:12px;flex-wrap:wrap}
.onde{font-size:14px;color:var(--text-2);margin:-12px 0 20px}
.onde b{color:#fff}

/* ---------- FILEIRAS ---------- */
.rows{position:relative;z-index:3;margin-top:calc(-1 * clamp(24px,5vw,80px));display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(32px,3.2vw,48px);padding-bottom:72px}
.tit{font-size:clamp(18px,1.6vw,24px);font-weight:500;padding:0 var(--gutter);margin-bottom:12px}
.tit-grande{font-size:clamp(20px,2.2vw,32px);font-weight:700}
.trilho{display:grid;grid-auto-flow:column;grid-auto-columns:var(--col,clamp(220px,24vw,320px));gap:10px;overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;padding:6px var(--gutter) 22px;scroll-padding:0 var(--gutter);scrollbar-width:none;-webkit-overflow-scrolling:touch}
.trilho::-webkit-scrollbar{display:none}

/* cartão de capítulo: capa tipográfica 16:9 (número grande + título), sem vídeo */
.cap{scroll-snap-align:start;position:relative;display:flex;flex-direction:column;border-radius:var(--r-md);overflow:hidden;background:var(--card);transition:transform var(--ease),box-shadow var(--ease)}
.cap .capa{position:relative;aspect-ratio:16/9;background:var(--c,#333);padding:14px;display:flex;flex-direction:column;justify-content:space-between}
.cap .num{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--text-2)}
.cap .nome{font-size:clamp(17px,1.5vw,20px);line-height:1.25;font-weight:800;text-wrap:balance;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.cap .rodape{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px 12px;font-size:13px;font-weight:500;color:var(--text-2)}
.prog{height:4px;background:rgba(128,128,128,.5)}
.prog b{display:block;height:100%;width:0;background:var(--accent);transition:width .4s}
.lido{color:var(--green);font-weight:700}
@media (hover:hover){.cap:hover{transform:scale(1.05);z-index:2;box-shadow:rgba(0,0,0,.5) 8px 8px 16px}}

/* TOP 10 — número vazado + "livro" 2:3 */
.top{--col:clamp(170px,19vw,240px)}
.top-item{scroll-snap-align:start;display:flex;align-items:flex-end;transition:transform var(--ease)}
.top-item .n{font-size:clamp(96px,10vw,150px);line-height:.8;font-weight:900;color:#000;-webkit-text-stroke:3px #595959;margin-right:-14px;letter-spacing:-8px}
.top-item .livro{flex:1;aspect-ratio:2/3;border-radius:var(--r-md);background:var(--c,#333);position:relative;overflow:hidden;padding:12px;display:flex;align-items:flex-end}
.top-item .livro span{font-weight:900;font-size:16px;line-height:1.2;text-shadow:0 2px 6px #000}
@media (hover:hover){.top-item:hover{transform:scale(1.04)}}

/* LISTA DE CAPÍTULOS (no lugar de "Episódios") */
.caps{padding:0 var(--gutter)}
.caps-topo{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.sel{min-height:var(--tap);background:var(--glass);border:1px solid var(--text-3);color:#fff;border-radius:var(--r-sm);padding:0 12px;font:500 15px var(--font)}
.sel option{background:#222}
.lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:12px;list-style:none}
.item{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:start;background:var(--glass);border:1.6px solid var(--glass-border);border-radius:var(--r-lg);padding:18px;min-height:var(--tap);transition:background var(--ease)}
.item .n{grid-row:span 3;font-size:32px;font-weight:900;line-height:1;color:var(--text-3);min-width:1.4em}
.item h3{font-size:17px;line-height:1.35;font-weight:600}
.item p{font-size:15px;line-height:1.5;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.item .info{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500;color:var(--text-3);margin-top:6px}
.item .info .prog{flex:1;max-width:120px;border-radius:2px;overflow:hidden}
.item.feito .n{color:var(--green)}
@media (hover:hover){.item:hover{background:rgba(255,255,255,.16)}}

/* MATERIAIS (PDF, checklist) */
.mat{--col:clamp(200px,20vw,260px)}
.mat a{scroll-snap-align:start;display:grid;gap:6px;background:var(--card);border-radius:var(--r-md);padding:16px;min-height:120px;align-content:space-between}
.mat .tipo{justify-self:start;font-size:12px;font-weight:700;background:rgba(0,0,0,.5);border:1px solid var(--text-3);padding:2px 8px;border-radius:2px}
.mat b{font-size:16px}
.mat small{font-size:13px;color:var(--text-2)}

/* PLANOS / UPSELL */
.planos{padding:0 var(--gutter)}
.planos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px;margin-top:16px}
.plano{background:var(--plan);border-radius:var(--r-lg);padding:24px;display:grid;gap:8px;align-content:start;border:1px solid rgba(255,255,255,.08)}
.plano.dest{background:linear-gradient(149deg,#3a0f5c 6%,#1f0d36 45%,#120c1f 80%)}
.plano h3{font-size:24px;font-weight:500}
.plano small{color:var(--text-2);font-size:14px}
.plano ul{list-style:none;display:grid;gap:6px;font-size:15px;color:var(--text-2);margin:8px 0}
.plano li::before{content:"✓  ";color:#fff}
.plano .preco{font-size:22px;font-weight:700;margin-bottom:8px}

/* FAQ */
.faq{padding:0 var(--gutter);display:grid;gap:8px}
.faq details{background:var(--card-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:var(--tap);padding:22px 24px;font-size:clamp(17px,1.8vw,24px)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:40px;font-weight:300;line-height:0;transition:transform var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:24px;font-size:clamp(16px,1.4vw,18px);line-height:1.5;border-top:1px solid #000}

/* BARRA DE BAIXO (só celular) */
.tab{display:none}

/* ======================= LEITOR ======================= */
.leitor{background:var(--surface)}
.lbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:8px;height:56px;padding:0 8px;padding-top:env(safe-area-inset-top);
  background:rgba(20,20,20,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid #222}
.lbar a{display:grid;place-items:center;min-width:var(--tap);height:var(--tap);border-radius:var(--r-sm)}
.lbar svg{width:24px;height:24px;fill:currentColor}
.lbar .t{flex:1;min-width:0;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lbar .pct{font-size:13px;color:var(--text-2);padding-right:8px;font-variant-numeric:tabular-nums}
.lprog{position:absolute;left:0;bottom:-1px;height:3px;width:100%;background:transparent}
.lprog b{display:block;height:100%;width:0;background:var(--accent)}

.lgrade{display:grid;grid-template-columns:minmax(0,1fr);max-width:1180px;margin:0 auto;padding:0 var(--gutter)}
.sumario{display:none}

.texto{max-width:680px;width:100%;margin:0 auto;padding:40px 0 48px;color:var(--read);font-size:18px;line-height:1.7}
.texto .kicker{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.texto h1{color:#fff;font-size:clamp(30px,4vw,44px);line-height:1.15;font-weight:900;margin-bottom:14px;text-wrap:balance}
.texto .sub{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:var(--text-2);margin-bottom:20px}
.texto .meta{color:var(--text-2);margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid #2a2a2a}
.texto h2{color:#fff;font-size:clamp(22px,2.2vw,28px);line-height:1.25;font-weight:800;margin:44px 0 14px;scroll-margin-top:72px}
.texto h3{color:#fff;font-size:20px;line-height:1.3;font-weight:700;margin:32px 0 10px}
.texto p{margin-bottom:1.15em;text-wrap:pretty}
.texto strong{color:#fff;font-weight:700}
.texto a{color:#fff;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.texto ul,.texto ol{margin:0 0 1.2em 1.3em;display:grid;gap:.45em}
.texto li::marker{color:var(--accent);font-weight:700}
.texto blockquote{margin:32px 0;padding:4px 0 4px 20px;border-left:4px solid var(--accent);font-size:clamp(20px,2vw,24px);line-height:1.45;color:#fff;font-weight:600}
.chave{margin:32px 0;background:var(--glass);border:1.6px solid var(--glass-border);border-radius:var(--r-lg);padding:20px 22px}
.chave b{display:block;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.chave p:last-child{margin:0}
.texto figure{margin:32px 0}
.texto figure .img{aspect-ratio:16/9;border-radius:var(--r-md);background:var(--c,#2a2a2a)}
.texto figcaption{font-size:14px;color:var(--text-3);margin-top:8px}

/* fim do capítulo — o "próximo episódio" da Netflix */
.prox{max-width:680px;margin:0 auto 32px;display:grid;gap:14px}
.prox .cap{flex-direction:row;align-items:stretch}
.prox .cap .capa{aspect-ratio:auto;width:42%;min-height:130px}
.prox .cap .lado{flex:1;padding:16px;display:grid;align-content:center;gap:6px}
.prox .cap .lado small{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--text-2)}
.prox .cap .lado b{font-size:18px;line-height:1.3}
.prox .cap .lado span{font-size:13px;color:var(--text-3)}
.navcap{display:flex;gap:10px}
.navcap .btn{flex:1;font-size:16px}

/* ======================= TELAS ======================= */
@media (min-width:1100px){
  .lgrade{grid-template-columns:240px minmax(0,1fr);gap:48px}
  .sumario{display:block;position:sticky;top:72px;align-self:start;max-height:calc(100vh - 88px);overflow:auto;padding:40px 0;scrollbar-width:thin}
  .sumario h4{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--text-3);margin-bottom:10px}
  .sumario a{display:flex;align-items:center;min-height:var(--tap);padding:6px 12px;border-left:2px solid #2a2a2a;font-size:14px;line-height:1.35;color:var(--text-2)}
  .sumario a.on{border-color:var(--accent);color:#fff;font-weight:600}
  .sumario a:hover{color:#fff}
  .texto{font-size:19px;margin:0}
  .prox{margin-left:288px}
}
@media (max-width:720px){
  .hdr{height:56px;gap:12px}.nav{display:none}.logo{font-size:22px}
  .hero{min-height:540px;padding-top:96px;text-align:center;justify-content:center}
  .hero::before{background:linear-gradient(rgba(0,0,0,0) 30%,#000 92%)}
  .hero-txt{max-width:none}.selo,.meta,.acoes{justify-content:center}
  .hero p{margin-inline:auto}
  .acoes .btn{flex:1 1 140px;min-height:var(--tap);padding:0 12px;font-size:16px}
  body.home{padding-bottom:calc(60px + env(safe-area-inset-bottom))}
  .tab{display:flex;position:fixed;inset:auto 0 0;z-index:60;height:calc(60px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);
    background:rgba(20,20,20,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid #222}
  .tab a{flex:1;display:grid;place-items:center;align-content:center;gap:3px;font-size:11px;color:var(--text-3)}
  .tab a.on{color:#fff}.tab svg{width:22px;height:22px;fill:currentColor}
  .item{padding:16px}
  .texto{padding-top:28px}
  .prox .cap .capa{width:38%;min-height:110px}
}