/* LP de oferta "Impulso IFF": fundo noite com brilho âmbar (cor de ação da marca).
   Semântica igual ao e-book: âmbar = ação, vermelho ✕ = problema/pegadinha, verde ✓ = o que resolve. */
:root{
  --bg:#0b0c0f; --bg-2:#121419; --bg-3:#181b22; --line:#262a34; --line-2:#343a47;
  --ink:#f3f4f6; --ink-2:#c9ccd5; --muted:#8e94a3;
  --brand:#f5a82a; --brand-2:#ffc65c; --brand-ink:#1b1206; --glow:rgba(245,168,42,.35);
  --red:#ff6b5e; --green:#3ccf8e;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{font:16px/1.6 "Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
b,strong{font-weight:700}
.wrap{max-width:1140px;margin:0 auto;padding:0 16px}
.hl{color:var(--brand)}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
section{position:relative}

/* barra do prazo */
.deal{position:sticky;top:0;z-index:20;background:linear-gradient(90deg,#1d1508,#2a1d07 50%,#1d1508);border-bottom:1px solid #4a3412;font-size:.86rem}
.deal .wrap{display:flex;align-items:center;justify-content:center;gap:10px 18px;flex-wrap:wrap;min-height:48px;padding-block:6px}
.deal p{color:#ffe2ad}
.deal p b{color:#fff}
.clock{display:inline-flex;gap:6px;font-variant-numeric:tabular-nums}
.clock span{background:#0b0c0f;border:1px solid #4a3412;border-radius:8px;padding:2px 7px;font-weight:800;color:var(--brand-2);min-width:2.6em;text-align:center}
.clock small{font-weight:600;color:var(--muted);font-size:.7em;margin-left:2px}
.deal a{font-weight:800;color:var(--brand-ink);background:var(--brand);text-decoration:none;border-radius:99px;padding:5px 14px;font-size:.8rem}
.deal.over .clock,.deal.over a{display:none}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:inherit;font-weight:800;font-size:1.02rem;border-radius:14px;padding:15px 22px;text-decoration:none;cursor:pointer;border:0;transition:transform .15s,box-shadow .15s,background .15s}
.btn svg{width:18px;height:18px;flex:none}
.btn.pri{background:var(--brand);color:var(--brand-ink);box-shadow:0 10px 30px -10px var(--glow)}
.btn.pri:hover{background:var(--brand-2);transform:translateY(-1px);box-shadow:0 16px 36px -10px var(--glow)}
.btn.out{border:1.5px solid var(--line-2);color:var(--ink);background:transparent;font-weight:600}
.btn.out:hover{border-color:var(--brand)}
.btn:focus-visible{outline:3px solid #fff;outline-offset:3px}
.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid #5a4214;color:#ffd894;border-radius:99px;padding:5px 13px;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--brand);box-shadow:0 0 10px var(--brand)}

/* topo */
.top{padding:16px 0}
.top .wrap{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo{width:36px;height:36px;border-radius:11px;background:var(--brand);display:grid;place-items:center;color:var(--brand-ink)}
.logo svg{width:20px;height:20px}
.brand b{display:block;line-height:1.1}.brand small{color:var(--muted);font-size:.72rem}
.top .btn{padding:9px 16px;font-size:.88rem;border-radius:11px}

/* herói */
.hero{padding:26px 0 70px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 420px at 78% 38%,rgba(245,168,42,.28),transparent 70%),
  radial-gradient(500px 300px at 10% 0%,rgba(245,168,42,.10),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.28;mask-image:radial-gradient(ellipse at 70% 40%,#000 0,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0,transparent 70%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.1rem,6vw,3.6rem);line-height:1.04;letter-spacing:-.035em;font-weight:800;margin:18px 0 18px;text-wrap:balance}
.hero .sub{font-size:1.08rem;color:var(--ink-2);max-width:33em}
.hero .sub b{color:var(--brand-2)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:24px;font-size:.86rem;color:var(--ink-2);list-style:none}
.trust li{display:flex;align-items:center;gap:7px}
.trust li::before{content:"✓";color:var(--green);font-weight:800}

/* mockup de aparelhos */
.devices{position:relative;min-height:340px;max-width:620px;margin:0 auto;width:100%}
.laptop{position:relative;width:88%;margin-left:0}
.laptop .scr{border:10px solid #1c1f26;border-bottom-width:14px;border-radius:14px 14px 4px 4px;overflow:hidden;background:#000;box-shadow:0 30px 80px -30px #000,0 0 0 1px #2c303a}
.laptop .base{height:14px;margin:0 -7%;background:linear-gradient(#2a2e37,#14161b);border-radius:0 0 14px 14px}
.phone{position:absolute;width:31%;right:0;bottom:-26px;border:7px solid #1c1f26;border-radius:28px;overflow:hidden;background:#000;box-shadow:0 30px 70px -20px #000,0 0 0 1px #343a47,0 0 60px -10px var(--glow)}
.phone img{aspect-ratio:600/1272;object-fit:cover;object-position:top}
.tile{position:absolute;z-index:2;background:linear-gradient(145deg,rgba(40,30,10,.92),rgba(18,14,6,.92));border:1px solid #8a611c;border-radius:14px;padding:9px 13px;font-weight:800;line-height:1.15;box-shadow:0 0 0 1px rgba(245,168,42,.15),0 0 34px -6px var(--glow);backdrop-filter:blur(4px);animation:float 6s ease-in-out infinite}
.tile small{display:block;font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#d7b16b}
.tile span{font-size:1.15rem;color:var(--brand-2)}
.tile.t1{left:-2%;top:-14px}
.tile.t2{left:34%;bottom:-34px;animation-delay:-2s}
.tile.t3{right:-2%;top:6%;animation-delay:-4s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (prefers-reduced-motion:reduce){.tile,.ticker .tr{animation:none}}

/* títulos de seção */
.sec{padding:84px 0}
.head{text-align:center;max-width:760px;margin:0 auto 40px}
.head .pill{margin-bottom:14px}
.head h2{font-size:clamp(1.7rem,4.2vw,2.6rem);line-height:1.12;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
.head p{color:var(--ink-2);margin-top:12px;font-size:1.04rem}

/* dor */
.pains{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.pain{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:grid;gap:10px;align-content:start}
.pain .x{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(255,107,94,.12);color:var(--red);font-weight:800}
.pain h3{font-size:1.06rem;line-height:1.3}
.pain p{color:var(--muted);font-size:.93rem}
.turn{margin:34px auto 0;max-width:720px;text-align:center;font-size:1.22rem;font-weight:700;line-height:1.4;text-wrap:balance}

/* faixa que corre */
.ticker{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;white-space:nowrap;padding:12px 0}
.ticker .tr{display:inline-flex;gap:0;animation:run 40s linear infinite}
.ticker span{color:var(--ink-2);font-weight:600;font-size:.95rem;padding:0 16px;border-right:1px solid var(--line-2)}
.ticker span b{color:var(--brand)}
@keyframes run{to{transform:translateX(-50%)}}

/* o que você recebe (3 cartões, o do meio em destaque) */
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));align-items:center}
.card{background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r);padding:26px;display:grid;gap:12px;align-content:start}
.card h3{font-size:1.5rem;letter-spacing:-.02em;color:var(--brand)}
.card p{color:var(--ink-2);font-size:.95rem}
.card ul{list-style:none;display:grid;gap:7px;font-size:.92rem;color:var(--ink-2)}
.card li::before{content:"✓ ";color:var(--green);font-weight:800}
.card.hot{background:linear-gradient(150deg,#ffc65c,#f5a82a 55%,#d98a12);border:0;color:var(--brand-ink);padding:34px 28px;box-shadow:0 30px 70px -25px var(--glow)}
.card.hot h3,.card.hot p,.card.hot ul{color:var(--brand-ink)}
.card.hot li::before{color:var(--brand-ink)}
.card .tag{justify-self:start;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;border-radius:99px;padding:3px 10px;background:var(--brand-ink);color:var(--brand-2)}
.card .tag.dim{background:var(--bg-3);color:var(--muted)}
.bonus{margin-top:16px;display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:center;background:var(--bg-2);border:1px dashed #5a4214;border-radius:var(--r);padding:18px 22px}
.bonus img{border-radius:8px;box-shadow:0 14px 30px -12px #000}
.bonus h3{font-size:1.1rem}.bonus p{color:var(--ink-2);font-size:.93rem}
.bonus .tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:4px}

/* recurso com aparelhos */
.feat .wrap{display:grid;gap:44px;align-items:center}
.phones{position:relative;display:flex;justify-content:center;gap:0;padding:10px 0 30px}
.phones .phone{position:relative;right:auto;bottom:auto;width:46%;max-width:250px}
.phones .phone:first-child{transform:rotate(-5deg) translateY(16px);margin-right:-8%;z-index:1}
.phones .phone:last-child{transform:rotate(5deg)}
.feat h2{font-size:clamp(1.7rem,4.2vw,2.5rem);line-height:1.12;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
.feat .lead{color:var(--ink-2);margin:14px 0 22px}
.flist{list-style:none;display:grid;gap:14px}
.flist li{display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start}
.flist .ic{width:38px;height:38px;border-radius:11px;background:rgba(245,168,42,.12);border:1px solid #5a4214;display:grid;place-items:center;color:var(--brand)}
.flist .ic svg{width:19px;height:19px}
.flist b{display:block;font-size:1rem}
.flist span{color:var(--muted);font-size:.92rem}

/* faixa âmbar */
.band{margin:0 auto;max-width:1140px;padding:0 16px}
.band .in{position:relative;background:linear-gradient(120deg,#ffc65c,#f5a82a 60%,#e39417);color:var(--brand-ink);border-radius:26px;padding:40px 34px;display:grid;gap:18px;align-items:center;box-shadow:0 40px 90px -40px var(--glow)}
.band .in::before{content:"";position:absolute;top:-12px;left:50%;width:24px;height:24px;border-radius:50%;background:var(--bg);transform:translateX(-50%)}
.band h2{font-size:clamp(1.6rem,3.8vw,2.3rem);line-height:1.12;letter-spacing:-.03em;font-weight:800}
.band p{font-size:1.02rem}

/* números */
.nums{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.num{border-top:2px solid var(--brand);padding-top:14px}
.num b{display:block;font-size:2.7rem;line-height:1;letter-spacing:-.04em}
.num span{color:var(--ink-2);font-size:.93rem}

/* pré-edital */
.pre .wrap{display:grid;gap:30px;align-items:center}
.pre h2{font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.12;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
.pre p{color:var(--ink-2);margin-top:12px}
.steps{list-style:none;display:grid;gap:12px;counter-reset:s}
.steps li{counter-increment:s;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:16px 18px 16px 58px;position:relative;color:var(--ink-2);font-size:.95rem}
.steps li b{color:var(--ink);display:block}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:var(--brand-ink);font-weight:800;display:grid;place-items:center;font-size:.9rem}

/* atualização constante */
.upd{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.upd > div{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:grid;gap:8px;align-content:start}
.upd .ic{width:40px;height:40px;border-radius:12px;background:rgba(245,168,42,.12);border:1px solid #5a4214;display:grid;place-items:center;color:var(--brand)}
.upd .ic svg{width:20px;height:20px}
.upd h3{font-size:1.06rem}
.upd p{color:var(--muted);font-size:.93rem}

/* comparação */
.vs{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.vs > div{border-radius:var(--r);padding:24px;border:1px solid var(--line)}
.vs h3{font-size:1.1rem;margin-bottom:12px}
.vs ul{list-style:none;display:grid;gap:10px;font-size:.95rem}
.vs .no{background:var(--bg-2);color:var(--muted)}
.vs .no li::before{content:"✕  ";color:var(--red);font-weight:800}
.vs .yes{background:linear-gradient(160deg,#21180a,#15110a);border-color:#6b4c17}
.vs .yes li::before{content:"✓  ";color:var(--green);font-weight:800}
.vs .yes h3{color:var(--brand)}

/* oferta */
.offer{padding:90px 0}
.offer::before{content:"";position:absolute;inset:0;background:radial-gradient(640px 400px at 50% 30%,rgba(245,168,42,.20),transparent 70%);pointer-events:none}
.box{position:relative;max-width:560px;margin:0 auto;background:var(--bg-2);border:1.5px solid #6b4c17;border-radius:28px;padding:32px 28px;box-shadow:0 40px 100px -40px var(--glow);text-align:center}
.box .pill{margin-bottom:14px}
.box h2{font-size:1.8rem;letter-spacing:-.03em;line-height:1.15}
.box ul{list-style:none;text-align:left;display:grid;gap:9px;margin:22px 0;font-size:.96rem;color:var(--ink-2)}
.box li{display:flex;gap:10px}
.box li::before{content:"✓";color:var(--green);font-weight:800}
.price{margin:6px 0 4px}
.price s{color:var(--muted);font-size:1.1rem}
.price .por{display:flex;align-items:flex-start;justify-content:center;gap:6px;font-weight:800;letter-spacing:-.04em;line-height:1}
.price .por small{font-size:1.3rem;margin-top:12px}
.price .por b{font-size:4.6rem;color:var(--brand)}
.price .obs{color:var(--muted);font-size:.86rem;margin-top:6px}
.box .btn{width:100%;margin-top:18px;font-size:1.1rem;padding:18px}
.box .clock{justify-content:center;margin-top:16px}
.box .clock span{font-size:1.15rem;padding:6px 10px}
.box .when{color:#ffd894;font-size:.86rem;margin-top:14px}
.pay{color:var(--muted);font-size:.8rem;margin-top:14px}
.box.over .clock{display:none}

/* garantia */
.guar{display:grid;grid-template-columns:120px 1fr;gap:24px;align-items:center;max-width:780px;margin:0 auto;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.seal{width:120px;height:120px;border-radius:50%;border:3px dashed var(--brand);display:grid;place-items:center;text-align:center;font-weight:800;line-height:1.05;color:var(--brand)}
.seal b{display:block;font-size:2.6rem}
.guar h3{font-size:1.3rem}.guar p{color:var(--ink-2);margin-top:6px}

/* perguntas */
.faq{max-width:780px;margin:0 auto;display:grid;gap:10px}
.faq details{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:4px 18px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--ink-2);padding:0 0 16px;font-size:.95rem}

/* final e rodapé */
.final{text-align:center;padding:80px 0 90px}
.final h2{font-size:clamp(1.8rem,4.6vw,2.8rem);line-height:1.1;letter-spacing:-.03em;font-weight:800;max-width:760px;margin:0 auto 22px;text-wrap:balance}
footer{border-top:1px solid var(--line);padding:30px 0 44px;color:var(--muted);font-size:.8rem;line-height:1.6}
footer .wrap{display:grid;gap:10px}
footer nav{display:flex;flex-wrap:wrap;gap:6px 16px}
footer a{color:var(--ink-2)}

@media (min-width:900px){
  .hero{padding:36px 0 90px}
  .hero .wrap{grid-template-columns:1.02fr 1fr}
  .feat .wrap{grid-template-columns:1fr 1fr}
  .band .in{grid-template-columns:1.1fr 1fr;padding:46px 52px}
  .pre .wrap{grid-template-columns:1fr 1fr}
  .devices{min-height:380px}
}
@media (max-width:599px){
  .sec{padding:64px 0}
  .btn{width:100%}
  .top .btn{width:auto}
  .devices{margin-top:6px}
  .tile{padding:7px 10px}.tile span{font-size:.98rem}
  .tile.t3{top:-10px}
  .bonus{grid-template-columns:80px 1fr;gap:14px}
  .guar{grid-template-columns:1fr;text-align:center;justify-items:center}
  .deal{font-size:.78rem}
  .deal p{flex-basis:100%;text-align:center}
}