/* LP Black Friday · Inglês na Rotina (copy aprovada em 07/11/2026: docs/landing-pages/black-friday/COPY-v2.md).
   Paleta da marca (docs/05) + preto e vermelho da Black Friday. Usa a base inr-lp.css (formulário, cookies, rodapé).
   Contraste: vermelho #B3261E com texto branco = 6,5:1; dourado nunca como texto em fundo claro. */
:root{--preto:#15101F;--preto2:#221933;--verm:#B3261E;--verm2:#E0453A;--ouro:#F7BE3A}
body.bf{background:var(--fundo)}
.bf h1,.bf h2{text-wrap:balance}
.bf .btn-cta{background:var(--verm);color:#fff;box-shadow:0 10px 26px rgba(179,38,30,.35)}
.bf .btn-cta:hover{background:#9C1F18}
.bf .btn-ouro{background:var(--grad-mostarda);color:#241A33;box-shadow:0 10px 26px rgba(232,155,20,.35)}
.bf .eyebrow{background:var(--roxo-soft);color:var(--ink)}

/* faixa em movimento */
.faixa{background:var(--preto);color:#fff;overflow:hidden;border-bottom:3px solid var(--verm);white-space:nowrap}
.faixa .trilho{display:inline-flex;gap:28px;padding:10px 0;animation:faixa 26s linear infinite;font:800 14px/1 var(--f-texto);letter-spacing:.12em;text-transform:uppercase}
.faixa .trilho span{display:inline-flex;align-items:center;gap:28px}
.faixa .trilho i{color:var(--verm2);font-style:normal}
.faixa .trilho b{color:var(--ouro)}
@keyframes faixa{to{transform:translateX(-50%)}}

/* topo */
.bf .topo{background:rgba(21,16,31,.92);border-bottom:1px solid rgba(255,255,255,.08)}
.bf .topo .logo .mn small{color:#C9BEDC}.bf .topo .logo .mn b{color:#fff}
.bf .topo .btn{padding:11px 16px;font-size:14px}
@media(max-width:520px){.bf .topo .btn{display:none}}

/* hero */
.bf-hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(700px 420px at 82% 30%,rgba(122,53,240,.55),transparent 70%),
  radial-gradient(520px 320px at 10% 110%,rgba(179,38,30,.35),transparent 70%),var(--preto);padding:40px 0 0}
.bf-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.5px);background-size:22px 22px;pointer-events:none}
.bf-hero .wrap{position:relative;display:grid;gap:10px;align-items:end}
@media(min-width:900px){.bf-hero .wrap{grid-template-columns:1.15fr .85fr;gap:24px}.bf-hero{padding-top:56px}}
.bf-hero .texto{padding-bottom:40px}
.selo-bf{display:inline-flex;align-items:center;gap:10px;background:var(--verm);color:#fff;border-radius:999px;padding:9px 16px 9px 10px;font:800 13px/1 var(--f-texto);letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px}
.selo-bf em{font-style:normal;background:#fff;color:var(--preto);border-radius:999px;padding:5px 9px;letter-spacing:.06em}
.bf-hero h1{color:#fff;font-size:clamp(36px,6.4vw,62px);margin-bottom:16px}
.bf-hero h1 mark{background:none;color:var(--ouro)}
.bf-hero .sub{font-size:clamp(17px,2.2vw,20px);color:#E6DEF3;max-width:620px}
.bf-hero .desc{color:#C9BEDC;font-size:16px;max-width:600px;border-left:3px solid var(--verm2);padding-left:14px;margin:18px 0 26px}
.bf-hero .desc b{color:#fff}
.bf-hero .apoio{font-size:14px;color:#B9AECD;margin-top:12px}
.bf-hero .foto{position:relative;justify-self:center;width:min(100%,460px)}
.bf-hero .foto:before{content:"";position:absolute;left:8%;right:8%;bottom:0;aspect-ratio:1;border-radius:50%;background:var(--aurora);opacity:.9}
.bf-hero .foto img{position:relative;width:100%;height:auto}
.bf-hero .etiqueta{position:absolute;left:-4px;bottom:18%;background:#fff;color:var(--preto);border-radius:16px;padding:12px 14px;box-shadow:0 14px 34px rgba(0,0,0,.35);font-size:13px;line-height:1.3;transform:rotate(-4deg)}
.bf-hero .etiqueta b{display:block;font:700 18px/1.1 var(--f-titulo);color:var(--verm)}

/* seções */
.bf .sec{padding:72px 0}
.titulo-sec{max-width:760px;margin-bottom:34px}
.titulo-sec p{color:var(--texto2);font-size:18px}

/* entregáveis */
.entregas{display:grid;gap:18px}
@media(min-width:640px){.entregas{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.entregas{grid-template-columns:repeat(3,1fr)}}
.ent{background:#fff;border-radius:var(--r-lg);border:1px solid var(--linha);box-shadow:var(--sombra);overflow:hidden;display:flex;flex-direction:column}
.ent .vis{position:relative;height:230px;overflow:hidden;background:radial-gradient(280px 200px at 50% 110%,rgba(155,92,255,.35),transparent 70%),var(--roxo-soft);display:flex;justify-content:center;align-items:flex-start}
.ent .vis.cover img{width:100%;height:100%;object-fit:cover}
.ent .vis.duo{display:grid;grid-template-columns:1fr 1fr}
.ent .vis.duo img{width:100%;height:100%;object-fit:cover}
.ent .fone{width:min(62%,200px);margin-top:22px;border:7px solid var(--preto);border-bottom:0;border-radius:26px 26px 0 0;overflow:hidden;box-shadow:0 18px 40px rgba(36,26,51,.28);background:#fff}
.ent .fone img{width:100%;height:auto}
.ent .vis.icone{background:linear-gradient(140deg,#7A35F0,#4A1D9E 70%);align-items:center;color:#fff}
.ent .vis.icone.escuro{background:linear-gradient(140deg,#2A1F40,var(--preto) 70%)}
.ent .vis.icone svg{width:88px;height:88px}
.ent .vis.icone:after{content:"";position:absolute;inset:0;background:radial-gradient(rgba(255,255,255,.1) 1px,transparent 1.5px);background-size:18px 18px}
.ent .txt{padding:20px 22px 24px}
.ent .txt h3{display:flex;gap:10px;align-items:baseline;margin-bottom:8px}
.ent .txt h3 small{font:800 12px/1 var(--f-texto);color:var(--verm);letter-spacing:.06em}
.ent .txt p{margin:0;color:var(--texto2);font-size:16px}

/* pilares / engrenagens */
.pilares{background:var(--preto);color:#fff;position:relative;overflow:hidden}
.pilares:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 380px at 50% 0%,rgba(122,53,240,.4),transparent 70%)}
.pilares .wrap{position:relative}
.pilares .titulo-sec p{color:#C9BEDC}
.pilares .eyebrow{background:rgba(255,255,255,.12);color:#fff}
.engrenagem{max-width:420px;margin:0 auto 42px}
.engrenagem svg{width:100%;height:auto;overflow:visible}
.engrenagem .g{transform-box:fill-box;transform-origin:center}
.engrenagem .gc{animation:gira 30s linear infinite}
.engrenagem .go{animation:gira 24s linear infinite reverse}
@keyframes gira{to{transform:rotate(360deg)}}
.engrenagem text{font-family:var(--f-texto);font-weight:800;text-anchor:middle;dominant-baseline:middle}
.cards-pilar{display:grid;gap:18px}
@media(min-width:900px){.cards-pilar{grid-template-columns:repeat(3,1fr)}}
.pilar{background:var(--preto2);border:1px solid rgba(255,255,255,.08);border-radius:var(--r-lg);padding:24px;border-top:5px solid var(--cor)}
.pilar h3{color:#fff;display:flex;align-items:center;gap:10px}
.pilar h3 span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--cor);color:var(--preto);font-size:15px}
.pilar .tempo{display:inline-block;background:rgba(255,255,255,.08);color:var(--cor);font-weight:800;font-size:14px;border-radius:12px;padding:8px 12px;margin:2px 0 14px}
.pilar p{color:#D8CFE8;font-size:15.5px}
.pilar ul{margin:0;padding-left:18px;color:#D8CFE8;font-size:15.5px;display:grid;gap:7px}
.pilar ul b{color:#fff}
.fecho{max-width:760px;margin:40px auto 0;text-align:center;font:700 clamp(20px,2.8vw,26px)/1.35 var(--f-titulo);color:#fff}
.fecho em{font-style:normal;color:var(--ouro)}

/* pra quem é */
.paraquem{display:grid;gap:18px}
@media(min-width:820px){.paraquem{grid-template-columns:1fr 1fr}}
.pq{border-radius:var(--r-lg);padding:26px;background:#fff;border:1px solid var(--linha);box-shadow:var(--sombra)}
.pq h3{display:flex;align-items:center;gap:10px}
.pq ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.pq li{position:relative;padding-left:34px;font-size:16.5px}
.pq li:before{position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:800 13px/24px var(--f-texto);text-align:center;color:#fff}
.pq.sim li:before{content:"✓";background:var(--ok)}
.pq.nao{background:var(--preto);color:#E6DEF3;border-color:var(--preto)}
.pq.nao h3{color:#fff}
.pq.nao li:before{content:"✕";background:var(--verm)}
.pq.nao b{color:#fff}

/* Larissa */
.larissa{display:grid;gap:30px;align-items:center}
@media(min-width:900px){.larissa{grid-template-columns:.9fr 1.1fr}}
.colagem{position:relative;max-width:460px;margin:0 auto;width:100%;aspect-ratio:1/1.05}
.colagem figure{position:absolute;margin:0;border-radius:22px;overflow:hidden;border:6px solid #fff;box-shadow:0 18px 40px rgba(36,26,51,.22)}
.colagem .f1{left:0;top:0;width:62%;transform:rotate(-3deg)}
.colagem .f2{right:0;bottom:0;width:56%;transform:rotate(3deg)}
.colagem figcaption{position:absolute;left:10px;bottom:10px;background:rgba(21,16,31,.82);color:#fff;font-size:12.5px;font-weight:700;border-radius:999px;padding:6px 10px}
.colagem .selo-ufrj{position:absolute;left:44%;top:6%;z-index:2;background:var(--verm);color:#fff;border-radius:16px;padding:10px 14px;font:700 15px/1.2 var(--f-titulo);box-shadow:0 12px 26px rgba(179,38,30,.35)}
.larissa .texto p{font-size:17.5px}
.larissa .assin{font:700 18px/1.3 var(--f-titulo);color:var(--ink);margin-top:6px}
.larissa .assin small{display:block;font:600 14px/1.4 var(--f-texto);color:var(--texto2)}

/* oferta */
.oferta{background:var(--preto);color:#fff;position:relative;overflow:hidden}
.oferta:before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 50% 0%,rgba(179,38,30,.35),transparent 70%),radial-gradient(rgba(255,255,255,.06) 1px,transparent 1.5px);background-size:auto,22px 22px}
.oferta .wrap{position:relative}
.oferta .titulo-sec{margin-left:auto;margin-right:auto;text-align:center}
.oferta .titulo-sec h2{color:#fff}
.passos{display:grid;gap:12px;max-width:900px;margin:0 auto 34px;padding:0;list-style:none;counter-reset:p}
@media(min-width:820px){.passos{grid-template-columns:repeat(3,1fr)}}
.passos li{counter-increment:p;background:var(--preto2);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:16px 16px 16px 58px;position:relative;color:#D8CFE8;font-size:15px}
.passos li:before{content:counter(p);position:absolute;left:14px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--verm);color:#fff;display:grid;place-items:center;font-weight:800}
.passos b{color:#fff;display:block;margin-bottom:2px}
.precos{display:grid;gap:18px;max-width:900px;margin:0 auto}
@media(min-width:760px){.precos{grid-template-columns:1fr 1fr}}
.preco{background:#fff;color:var(--texto);border-radius:var(--r-lg);padding:26px;position:relative;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.preco .tag{position:absolute;top:-13px;left:24px;background:var(--verm);color:#fff;font:800 12px/1 var(--f-texto);letter-spacing:.1em;text-transform:uppercase;padding:8px 12px;border-radius:999px}
.preco h3{font-size:24px;margin:6px 0 4px;color:var(--ink)}
.preco .modo{color:var(--texto2);font-size:15px;margin-bottom:16px}
.preco .de{color:var(--texto2);font-size:16px}
.preco .de s{text-decoration-color:var(--verm);text-decoration-thickness:2px}
.preco .por{display:flex;align-items:baseline;gap:6px;margin:2px 0 8px;font-family:var(--f-titulo);color:var(--preto)}
.preco .por small{font-size:18px;font-weight:700}
.preco .por strong{font-size:clamp(48px,7vw,60px);line-height:1;letter-spacing:-.02em}
.preco .por span{font-size:17px;color:var(--texto2);font-family:var(--f-texto);font-weight:600}
.preco .eco{display:inline-block;background:#FDE8E6;color:var(--verm);font-weight:800;font-size:14px;border-radius:999px;padding:6px 12px;margin-bottom:16px}
.preco ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:15px}
.preco li{padding-left:26px;position:relative}
.preco li:before{content:"✓";position:absolute;left:0;top:0;color:var(--ok);font-weight:800}
.oferta .acao{text-align:center;margin-top:34px}
.oferta .acao .btn{font-size:18px;padding:19px 30px}
.oferta .acao p{color:#B9AECD;font-size:14px;margin-top:12px}

/* FAQ */
.bf details.faq summary{display:flex;justify-content:space-between;gap:12px}
.bf details.faq summary:after{content:"+";color:var(--roxo);font-weight:800;font-size:20px;line-height:1}
.bf details.faq[open] summary:after{content:"–"}
.bf details.faq p{margin:0;color:var(--texto2)}

/* rodapé */
.bf .rodape{background:var(--preto);color:#9F94B4;padding:30px 0 100px}
.bf .rodape a{color:#C9BEDC}

/* janela do formulário */
dialog.janela{border:0;padding:0;overflow:auto;overscroll-behavior:contain;border-radius:24px;width:min(560px,calc(100% - 24px));max-height:calc(100dvh - 24px);background:#fff;color:var(--texto);box-shadow:0 30px 80px rgba(0,0,0,.45)}
dialog.janela::backdrop{background:rgba(21,16,31,.72);backdrop-filter:blur(3px)}
dialog.janela .cab{background:var(--preto);color:#fff;padding:20px 54px 18px 22px;position:relative}
dialog.janela .cab h2{font-size:22px;margin:0 0 4px;color:#fff}
dialog.janela .cab p{margin:0;color:#C9BEDC;font-size:14.5px}
dialog.janela .cab .selo-bf{margin:0 0 10px;font-size:11px;padding:6px 10px}
dialog.janela .fechar{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;font-size:22px;line-height:1;cursor:pointer}
dialog.janela .corpo{padding:20px 22px 24px}
dialog.janela[open]{animation:sobe .22s ease-out}
@keyframes sobe{from{transform:translateY(14px);opacity:0}}
body.trava{overflow:hidden}

/* CTA fixo no celular: aparece depois do topo (inr-bf.js) */
.bf .cta-fixo .btn{box-shadow:0 10px 30px rgba(0,0,0,.35)}
@media(max-width:759px){.bf .cta-fixo{transform:translateY(140%);transition:transform .25s ease}.bf.passou-topo .cta-fixo{transform:none}}