:root{
  --bg:#0d1117; --bg2:#141a23; --card:#1a2230; --line:#283244;
  --txt:#eef1f6; --muted:#9aa6b8; --gold:#e3b54a; --gold2:#f4d27a;
  --ok:#2fbf71; --wa:#25d366; --radius:16px;
  --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Plus Jakarta Sans",system-ui,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
section{padding:72px 0}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em}
h1{font-size:clamp(1.75rem,5vw,3.2rem);font-weight:800;overflow-wrap:break-word}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:800;margin-bottom:16px}
h3{font-size:1.1rem;font-weight:700}
.gold{color:var(--gold)}
.muted{color:var(--muted)}
.center{text-align:center}
.lead{font-size:1.1rem;color:var(--muted);max-width:640px}
.center .lead{margin:0 auto}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}

/* Barra topo */
.topbar{background:var(--gold);color:#1a1300;text-align:center;font-weight:700;font-size:.88rem;padding:8px 16px}

/* Header */
header{padding:18px 0;border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px}
.logo{font-weight:800;font-size:1.25rem}
.logo span{color:var(--gold)}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1300;font-weight:800;font-size:1.05rem;padding:16px 28px;border-radius:12px;border:0;cursor:pointer;text-decoration:none;box-shadow:0 8px 24px rgba(227,181,74,.25);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.full{width:100%}
.btn.wa{background:var(--wa);color:#fff;box-shadow:0 8px 24px rgba(37,211,102,.25)}
.btn.ghost{background:transparent;color:var(--txt);border:1px solid var(--line);box-shadow:none}
.btn-sm{padding:10px 16px;font-size:.9rem}

/* Hero */
.hero{padding:56px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero p.lead{margin:18px 0 26px}
.checks{list-style:none;margin:0 0 28px;display:grid;gap:8px}
.checks li{padding-left:28px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.hero-price{margin-top:16px;font-size:.95rem;color:var(--muted)}
.hero-price b{color:var(--txt)}
.plaque-wrap{position:relative;display:flex;justify-content:center}
.plaque-wrap::before{content:"";position:absolute;inset:10% 5%;background:radial-gradient(circle,rgba(227,181,74,.25),transparent 65%);filter:blur(20px)}
.plaque{position:relative;width:min(320px,80vw);filter:drop-shadow(0 30px 40px rgba(0,0,0,.5))}

/* Cards / grids */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card .ico{font-size:1.8rem;margin-bottom:12px}
.card p{color:var(--muted);margin-top:6px}
.step-n{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--gold);color:#1a1300;font-weight:800;margin-bottom:14px}
.alt{background:var(--bg2)}
.mt{margin-top:36px}

/* Problema */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.compare .card.bad{border-color:#5a2a2a}
.compare .card.good{border-color:#2a5a3d}
.compare ul{list-style:none;margin-top:12px;display:grid;gap:8px;color:var(--muted)}

/* Galeria */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.gallery img{border-radius:12px;aspect-ratio:1;object-fit:cover;background:var(--card)}

/* Specs */
.specs{list-style:none;display:grid;gap:0;margin-top:20px}
.specs li{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.specs li span:first-child{color:var(--muted)}
.specs li span:last-child{font-weight:600;text-align:right}

/* Oferta */
.offer{max-width:560px;margin:32px auto 0;background:linear-gradient(180deg,#1f2738,#161d2a);border:2px solid var(--gold);border-radius:22px;padding:32px;text-align:center;position:relative}
.badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--gold);color:#1a1300;font-weight:800;font-size:.8rem;padding:6px 14px;border-radius:999px;white-space:nowrap}
.offer ul{list-style:none;text-align:left;margin:22px 0;display:grid;gap:10px}
.offer ul li::before{content:"✓ ";color:var(--ok);font-weight:800}
.price-de{color:var(--muted);text-decoration:line-through}
.price{font-size:3rem;font-weight:800;line-height:1.1;margin:6px 0}
.price small{font-size:1rem;font-weight:600}
.price-pix{color:var(--ok);font-weight:700}
.secure{font-size:.85rem;color:var(--muted);margin-top:14px}

/* Opções de compra (avulsa x kit) */
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;max-width:760px;margin:32px auto 0;align-items:stretch}
.offers .offer{max-width:none;margin:0;border:1px solid var(--line);background:var(--card);display:flex;flex-direction:column}
.offers .offer.destaque{border:2px solid var(--gold);background:linear-gradient(180deg,#1f2738,#161d2a)}
.offers .offer .btn{margin-top:auto}
.offers .offer .btn.ghost{border-color:var(--gold);color:var(--gold)}
.offer .placas{color:var(--muted);font-size:.9rem;margin-top:4px}
.offer .unit{display:inline-block;margin:10px 0 18px;padding:4px 10px;border-radius:999px;background:#13261b;color:var(--ok);font-size:.82rem;font-weight:700}
.offer .unit.neutro{background:var(--bg);color:var(--muted)}
.offer-inclui{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;margin:28px auto 0;max-width:760px;color:var(--muted);font-size:.92rem}
.offer-inclui li::before{content:"✓ ";color:var(--ok);font-weight:800}
.pay-opt .tag{display:inline-block;margin-left:6px;font-size:.7rem;font-weight:800;color:#1a1300;background:var(--gold);padding:2px 7px;border-radius:999px;vertical-align:middle}

/* Formulário */
.form-card{max-width:680px;margin:32px auto 0;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:32px}
.form-card h3{margin:22px 0 12px;font-size:1rem;color:var(--gold)}
.form-card h3:first-child{margin-top:0}
.row{display:grid;gap:12px;grid-template-columns:1fr 1fr;margin-bottom:12px}
.row.one{grid-template-columns:1fr}
.row.cep{grid-template-columns:1fr 2fr}
.row.end{grid-template-columns:2fr 1fr}
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
label small{color:var(--muted);font-weight:500}
input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:13px 14px;font:inherit;font-size:1rem}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);border-color:transparent}
textarea{min-height:72px;resize:vertical}
.pay-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pay-opt{position:relative}
.pay-opt input{position:absolute;opacity:0}
.pay-opt label{margin:0;cursor:pointer;background:var(--bg);border:2px solid var(--line);border-radius:12px;padding:14px;display:block;height:100%}
.pay-opt input:checked+label{border-color:var(--gold);background:#221d10}
.pay-opt b{display:block}
.pay-opt span{font-size:.85rem;color:var(--muted);font-weight:500}
.total{display:flex;justify-content:space-between;align-items:center;margin:22px 0 16px;padding:16px;border-radius:12px;background:var(--bg)}
.total b{font-size:1.5rem}
.total-val{display:flex;flex-direction:column;align-items:flex-end;text-align:right}
.total-val small{color:var(--muted);font-size:.82rem;margin-top:2px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.disclaimer{text-align:center;color:var(--muted);font-size:.75rem;padding:28px 16px;border-top:1px solid var(--line)}
.disclaimer a{color:var(--muted)}
.form-note{font-size:.82rem;color:var(--muted);margin-top:12px;text-align:center}
.err{color:#ff7b7b;font-size:.8rem;margin-top:4px;display:none}
.invalid+.err{display:block}
.invalid{border-color:#ff7b7b}

/* Garantia */
.guarantee{display:flex;gap:24px;align-items:center;max-width:760px;margin:0 auto}
.seal{flex:0 0 120px;height:120px;border-radius:50%;border:3px dashed var(--gold);display:grid;place-items:center;text-align:center;font-weight:800;color:var(--gold);line-height:1.1}
.seal b{font-size:2.2rem;display:block}

/* FAQ */
.faq{max-width:760px;margin:28px auto 0}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
summary{cursor:pointer;padding:18px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--gold);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{padding:0 20px 18px;color:var(--muted)}

/* Footer */
footer{border-top:1px solid var(--line);padding:32px 0 100px;font-size:.85rem;color:var(--muted);text-align:center}
footer a{color:var(--muted)}

/* Barra mobile */
.sticky-cta{display:none}

/* Obrigado */
.thanks{max-width:620px;margin:0 auto;padding:48px 16px 80px}
.thanks .card{margin-top:20px}
.qr{background:#fff;padding:14px;border-radius:12px;width:max-content;margin:16px auto}
.copia{display:flex;gap:8px;margin-top:12px}
.copia input{font-size:.8rem}
.resumo{list-style:none;display:grid;gap:6px;margin-top:10px;color:var(--muted)}
.resumo b{color:var(--txt)}
.steps-list{list-style:none;counter-reset:s;display:grid;gap:12px;margin-top:12px}
.steps-list li{counter-increment:s;padding-left:38px;position:relative;color:var(--muted)}
.steps-list li::before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:var(--gold);color:#1a1300;font-weight:800;display:grid;place-items:center;font-size:.85rem}

/* Legal */
.legal{max-width:760px;margin:0 auto;padding:48px 16px 80px}
.legal h2{margin-top:36px;font-size:1.4rem}
.legal p,.legal li{color:var(--muted);margin-top:10px}
.legal ul{padding-left:20px}

/* Clipes de vídeo (sem som, em loop) */
.clip{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:20px;background:var(--card);border:1px solid var(--line)}
.hero-clip{position:relative;width:min(400px,84vw);border-radius:26px;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.clipfig{margin:0 auto;width:min(360px,100%)}
.clipfig.mt{margin-top:40px}
.clipfig figcaption{color:var(--muted);font-size:.88rem;margin-top:10px;text-align:center}
.clips{display:flex;gap:18px;justify-content:center;margin-top:28px}
.clips .clipfig{margin:0;width:min(360px,44vw)}
/* Revenda */
/* Cores (bolinhas) */
.swatches{display:flex;flex-wrap:wrap;gap:8px}
.swatch{position:relative;display:inline-flex;align-items:center;gap:6px;margin:0;padding:6px 12px 6px 6px;border:1px solid var(--line);border-radius:999px;background:var(--bg);cursor:pointer;font-weight:500;font-size:.85rem}
.swatch input{position:absolute;opacity:0;width:0;height:0}
.swatch .dot{width:22px;height:22px;border-radius:50%;border:1px solid rgba(255,255,255,.25);flex-shrink:0}
.swatch:has(input:checked){border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}
.swatch:has(input:focus-visible){outline:2px solid var(--gold)}
.cor-modo{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chip{display:inline-flex;align-items:center;gap:8px;margin:0;padding:8px 14px;border:1px solid var(--line);border-radius:999px;cursor:pointer;font-weight:600;font-size:.88rem}
.chip input{width:auto;padding:0;margin:0;accent-color:var(--gold)}
.chip:has(input:checked){border-color:var(--gold);color:var(--gold)}
.mix{border:1px solid var(--line);border-radius:12px;padding:6px 14px 14px;background:var(--bg)}
.mix-linha{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.mix-cor{display:flex;align-items:center;gap:10px;font-weight:600}
.mix-cor .dot{width:22px;height:22px;border-radius:50%;border:1px solid rgba(255,255,255,.25)}
.stepper{display:flex;align-items:center;gap:6px}
.stepper button{width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--txt);font-size:1.15rem;font-weight:700;cursor:pointer}
.stepper button:hover{border-color:var(--gold)}
.stepper input{width:58px;text-align:center;padding:7px 4px}
.mix-rodape{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:12px}
.mix-status{font-weight:700;font-size:.92rem}
.mix-status.ok{color:var(--ok)}
.mix-status.bad{color:#e5484d}

.hero-rev{display:block;margin-top:14px;color:var(--muted);font-size:.95rem;text-decoration:none}
.hero-rev b{color:var(--gold)}
.hero-rev:hover{color:var(--txt)}
.revenda{background:#10151d;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rev-base{text-align:center;margin-top:28px;font-size:1.05rem}
.rev-cenarios{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:860px;margin:20px auto 0}
.rev-cen{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 16px;text-align:center;display:flex;flex-direction:column;gap:4px}
.rev-cen.destaque{border:2px solid var(--gold);transform:scale(1.03)}
.rev-cen-nome{font-weight:800;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.rev-cen-preco{color:var(--muted);font-size:.9rem}
.rev-cen-lucro{font-size:2rem;font-weight:800;color:var(--txt);line-height:1.2;margin-top:6px}
.rev-cen.destaque .rev-cen-lucro{color:var(--gold)}
.rev-cen-sub{color:var(--muted);font-size:.82rem}
.rev-cen-mult{display:inline-block;margin:10px auto 0;padding:4px 10px;border-radius:999px;background:var(--bg);color:var(--muted);font-size:.8rem;font-weight:700}
.rev-sim{max-width:720px;margin:28px auto 0}
.rev-sim h3{text-align:center;margin-bottom:8px}
.rev-ctrl{margin-top:16px}
.rev-ctrl label{font-size:1rem;font-weight:600}
.rev-ctrl input[type=range]{width:100%;padding:0;border:0;background:transparent;accent-color:var(--gold);height:28px}
.rev-res{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:12px;margin-top:20px}
.rev-res div{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;display:flex;flex-direction:column;gap:2px}
.rev-res span{color:var(--muted);font-size:.8rem;font-weight:600}
.rev-res b{font-size:1.35rem;font-weight:800}
.rev-res .grande{border:1px solid #2a5a3d}
.rev-res .grande b{font-size:1.7rem;color:var(--ok)}
.rev-hint{text-align:center;color:var(--muted);font-size:.85rem;margin-top:14px}
.rev-aviso{text-align:center;color:var(--muted);font-size:.8rem;margin-top:6px}

@media (max-width:860px){.hero-clip{width:min(230px,60vw)}}

@media (max-width:860px){
  section{padding:56px 0}
  .hero .wrap{grid-template-columns:1fr;gap:32px}
  .hero .plaque-wrap{order:-1}
  .hero{padding:28px 0 56px}
  .plaque{width:190px}
  .g3,.g2,.compare{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .row,.row.cep,.row.end,.pay-opts{grid-template-columns:1fr}
  .form-card,.offer{padding:24px 18px}
  .guarantee{flex-direction:column;text-align:center}
  .header-cta{display:none}
  .sticky-cta{display:block;position:fixed;left:0;right:0;bottom:0;padding:10px 16px;background:rgba(13,17,23,.95);backdrop-filter:blur(8px);border-top:1px solid var(--line);z-index:40;transform:translateY(100%);transition:transform .25s}
  .sticky-cta.show{transform:none}
  .offers{grid-template-columns:1fr 1fr;gap:12px}
  .offers .offer{padding:22px 10px 14px;border-radius:16px}
  .offers .offer h3{font-size:.92rem}
  .offers .price{font-size:1.7rem}
  .offers .price-pix{font-size:.8rem}
  .offers .offer .muted{font-size:.75rem}
  .offers .unit{font-size:.7rem;padding:3px 8px;margin:8px 0 12px}
  .offers .badge{font-size:.62rem;padding:4px 8px;top:-11px}
  .offers .offer .btn{font-size:.85rem;padding:12px 6px}
  .rev-cenarios{grid-template-columns:1fr}
  .rev-cen.destaque{transform:none}
  .rev-res{grid-template-columns:1fr 1fr}
  .rev-res .grande{grid-column:1/-1}
  body{padding-bottom:80px} /* espaço para a barra fixa de compra */
}