:root{
  --verde:#2E7D5B;--verde-esc:#1F5C42;--verde-claro:#E8F3EC;--creme:#FBF8F2;
  --texto:#1E2A24;--suave:#4A5A52;--borda:#D8E4DC;--cta:#E8A317;--cta-esc:#C98A0C;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;font-size:20px;line-height:1.6;color:var(--texto);background:var(--creme)}
img{max-width:100%;display:block}
a{color:var(--verde-esc)}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;line-height:1.2;color:var(--verde-esc)}
h1{font-size:40px}
h2{font-size:32px;margin-bottom:16px}
h3{font-size:24px;margin-bottom:8px}
p{margin-bottom:14px}
strong{color:var(--texto)}

/* topo */
.topo{background:#fff;border-bottom:1px solid var(--borda)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:Georgia,serif;font-weight:bold;font-size:24px;color:var(--verde-esc)}
.marca svg{width:36px;height:33px}
.topo .ig{font-size:16px;text-decoration:none;color:var(--suave)}

/* hero */
.hero{background:var(--verde);color:#fff;padding:48px 0 52px}
.hero h1{color:#fff;margin-bottom:16px}
.hero p{font-size:22px;opacity:.95}
.hero .selo{display:inline-block;background:rgba(255,255,255,.15);border-radius:30px;padding:6px 16px;font-size:16px;margin-bottom:18px}

/* botões */
.btn{display:block;width:100%;text-align:center;background:var(--cta);color:#1E2A24;font-weight:bold;font-size:22px;text-decoration:none;padding:20px 18px;border-radius:14px;box-shadow:0 4px 0 var(--cta-esc);margin:20px 0 6px}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--cta-esc)}
.btn-sec{display:block;text-align:center;background:#fff;color:var(--verde-esc);border:2px solid var(--verde);font-weight:bold;font-size:20px;text-decoration:none;padding:16px;border-radius:14px;margin-top:14px}
.nota-btn{text-align:center;font-size:16px;color:var(--suave)}

/* seções */
section{padding:44px 0}
.alt{background:#fff}
.centro{text-align:center}

/* cartões de problema */
.casos{display:grid;gap:16px;margin-top:20px}
.caso{display:flex;gap:16px;align-items:center;background:#fff;border:2px solid var(--borda);border-radius:16px;padding:20px;text-decoration:none;color:var(--texto)}
.caso:hover{border-color:var(--verde)}
.caso .ico{flex:0 0 64px;height:64px;border-radius:50%;background:var(--verde-claro);display:flex;align-items:center;justify-content:center;font-size:34px}
.caso b{display:block;font-size:22px;color:var(--verde-esc)}
.caso span{font-size:18px;color:var(--suave)}

/* produtos */
.produtos{display:grid;gap:20px;margin-top:20px}
.produto{background:#fff;border:2px solid var(--borda);border-radius:18px;padding:22px}
.produto .tag{display:inline-block;background:var(--verde-claro);color:var(--verde-esc);font-weight:bold;font-size:16px;border-radius:20px;padding:4px 14px;margin-bottom:10px}
.produto img{max-height:220px;margin:6px auto 12px;object-fit:contain}
.preco{font-size:18px;color:var(--suave)}
.preco b{font-size:26px;color:var(--verde-esc)}

/* listas */
.lista{list-style:none;margin:10px 0 16px}
.lista li{padding:10px 0 10px 40px;position:relative;border-bottom:1px solid var(--borda)}
.lista li:last-child{border-bottom:none}
.lista li:before{content:"✔";position:absolute;left:4px;top:9px;color:var(--verde);font-weight:bold;font-size:22px}
.sinais li:before{content:"•";color:var(--cta-esc);font-size:30px;top:2px}

/* passos */
.passos{display:grid;gap:14px;margin-top:16px}
.passo{display:flex;gap:16px;align-items:flex-start}
.passo .n{flex:0 0 48px;height:48px;border-radius:50%;background:var(--verde);color:#fff;font-weight:bold;font-size:22px;display:flex;align-items:center;justify-content:center}

/* destaque */
.caixa{background:var(--verde-claro);border-left:6px solid var(--verde);border-radius:12px;padding:20px;margin:18px 0}
.ingr{display:grid;gap:12px;margin-top:12px}
.ingr div{background:#fff;border:1px solid var(--borda);border-radius:12px;padding:16px}

/* faq */
details{background:#fff;border:2px solid var(--borda);border-radius:14px;padding:18px 20px;margin-bottom:12px}
summary{font-weight:bold;font-size:20px;cursor:pointer;color:var(--verde-esc)}
details p{margin:12px 0 0}

/* rodapé */
footer{background:var(--verde-esc);color:#DCEBE2;padding:32px 0;font-size:15px;line-height:1.5}
footer a{color:#fff}
footer .marca{color:#fff;margin-bottom:12px}

/* barra fixa no celular */
.fixo{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--borda);padding:10px 16px;z-index:10}
.fixo .btn{margin:0;padding:16px;font-size:20px}
body.tem-fixo{padding-bottom:90px}

@media(min-width:760px){
  h1{font-size:48px}
  .produtos{grid-template-columns:repeat(3,1fr)}
  .produto{display:flex;flex-direction:column}
  .produto .btn{margin-top:auto}
  .ingr{grid-template-columns:1fr 1fr}
  .fixo{display:none}
  body.tem-fixo{padding-bottom:0}
}
@media(max-width:420px){
  body{font-size:19px}
  h1{font-size:34px}
  h2{font-size:28px}
}

/* ---- v2 ---- */
.aviso{background:var(--verde-esc);color:#fff;text-align:center;font-size:15px;padding:8px 12px;font-weight:bold}
.hero u{text-decoration-color:var(--cta);text-decoration-thickness:4px;text-underline-offset:6px}
.hero-grid{display:grid;gap:18px;align-items:center}
.hero-img{max-height:300px;margin:0 auto;filter:drop-shadow(0 10px 20px rgba(0,0,0,.25))}
.lista-hero li{color:#fff;border-bottom:1px solid rgba(255,255,255,.2);font-size:20px}
.lista-hero li:before{color:var(--cta)}
.hero .nota-btn{color:#DCEBE2}
.selos{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.selos div{background:rgba(255,255,255,.12);border-radius:12px;padding:10px;display:flex;gap:8px;align-items:center;font-size:16px;line-height:1.3}
section .selos div{background:var(--verde-claro);color:var(--verde-esc)}
.selos span{font-size:24px}
.pague{background:#FFF4D6;color:#5A3D00;border:2px dashed var(--cta);border-radius:14px;padding:14px;text-align:center;font-size:19px;margin-top:20px}
.pague strong{color:#5A3D00}
.duo{display:grid;gap:20px;align-items:center;margin:10px 0}
.foto{width:100%;border-radius:16px;box-shadow:0 6px 18px rgba(0,0,0,.12);object-fit:cover}
.foto.sem-borda{box-shadow:none;object-fit:contain;max-height:340px}
.ingr div{text-align:center}
.ingr img{width:120px;height:120px;object-fit:contain;margin:0 auto 8px}
.ing-ico{display:flex;width:90px;height:90px;margin:0 auto 10px;border-radius:50%;background:var(--verde-claro);align-items:center;justify-content:center;font-size:46px}
.ingr p{font-size:18px;margin:0}
.depos{display:grid;gap:14px;margin-top:16px}
.depo{background:#fff;border:2px solid var(--borda);border-radius:16px;padding:20px}
.alt .depo{background:var(--creme)}
.estrelas{color:#F2A900;font-size:22px;letter-spacing:2px}
.depo p{font-style:italic;margin:8px 0 12px}
.autor{display:flex;gap:12px;align-items:center}
.av{width:46px;height:46px;border-radius:50%;background:var(--verde);color:#fff;font-weight:bold;display:flex;align-items:center;justify-content:center}
.autor small{display:block;color:var(--suave);font-size:15px}
.nota-grande{font-size:30px;font-weight:bold;color:var(--verde-esc)}
.videos{display:grid;gap:14px;margin-top:14px}
.video{position:relative;padding-top:177%;border-radius:16px;overflow:hidden;background:#000}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.kits{display:grid;gap:18px;margin-top:18px}
.kit{position:relative;background:#fff;border:2px solid var(--borda);border-radius:18px;padding:22px;text-align:center}
.kit.destaque{border:3px solid var(--cta);box-shadow:0 8px 24px rgba(232,163,23,.25)}
.faixa{position:absolute;top:-16px;left:50%;transform:translateX(-50%);background:var(--cta);color:#1E2A24;font-weight:bold;font-size:16px;padding:6px 16px;border-radius:20px;white-space:nowrap}
.kit h3{margin-top:6px}
.kit-sub{color:var(--suave);font-size:17px;margin:0}
.kit img{max-height:190px;margin:10px auto;object-fit:contain}
.kit s{color:#9A6B6B;font-size:17px}
.kit-preco{font-size:40px;font-weight:bold;color:var(--verde-esc);line-height:1.1}
.kit-parc{font-size:18px;color:var(--suave);margin:4px 0 8px}
.kit-extra{font-size:17px;margin:2px 0;color:var(--verde-esc);font-weight:bold}
.garantia{display:flex;gap:16px;align-items:center;background:#fff;border:2px solid var(--verde);border-radius:16px;padding:20px;margin-top:22px}
.garantia span{font-size:56px}
.garantia p{margin:0}
.casos-foto{display:grid;gap:16px;margin-top:18px}
.caso-f{display:flex;gap:14px;align-items:center;background:#fff;border:2px solid var(--borda);border-radius:16px;padding:12px;text-decoration:none;color:var(--texto)}
.caso-f:hover{border-color:var(--verde)}
.caso-f img,.caso-ico{flex:0 0 96px;width:96px;height:96px;border-radius:12px;object-fit:cover}
.caso-ico{background:var(--verde-claro);display:flex;align-items:center;justify-content:center;font-size:48px}
.caso-f b{display:block;font-size:20px;color:var(--verde-esc);line-height:1.25}
.caso-f span{display:block;font-size:16px;color:var(--suave);line-height:1.3;margin:4px 0}
.caso-f em{font-style:normal;font-weight:bold;color:var(--cta-esc);font-size:17px}
.mini{font-size:17px;color:var(--verde-esc);font-weight:bold;margin:0}
.preco small{font-size:16px}
@media(min-width:760px){
  .hero-grid{grid-template-columns:1.3fr 1fr}
  .hero-img{max-height:380px}
  .selos{grid-template-columns:repeat(4,1fr)}
  .duo{grid-template-columns:1fr 1fr}
  .depos{grid-template-columns:1fr 1fr}
  .videos{grid-template-columns:repeat(4,1fr)}
  .kits{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
  .ingr{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
}
@media(max-width:760px){.videos{grid-template-columns:1fr 1fr}}

.videos-2{grid-template-columns:1fr 1fr !important;max-width:640px;margin-left:auto;margin-right:auto}
.video-mp4 video{width:100%;border-radius:16px;background:#000;display:block;aspect-ratio:9/16;object-fit:cover}
.video-mp4 p{text-align:center;font-size:17px;margin:8px 0 0}
@media(max-width:420px){.videos-2{grid-template-columns:1fr !important}}

.av-foto{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:0 0 56px;border:2px solid var(--borda)}
.verif{margin-left:auto;color:#1E9E55;font-weight:bold;font-size:15px;white-space:nowrap}
@media(min-width:760px){.videos-6{grid-template-columns:repeat(3,1fr)}}

.circs{display:grid;grid-template-columns:1fr 1fr;gap:22px 16px;margin-top:20px;text-align:center}
.circs img{width:150px;height:150px;border-radius:50%;object-fit:cover;margin:0 auto 10px;box-shadow:0 6px 16px rgba(0,0,0,.12)}
.circs b{display:block;font-size:18px;line-height:1.3;color:var(--verde-esc)}
.circs div:last-child:nth-child(odd){grid-column:1/-1}
@media(min-width:760px){.circs{grid-template-columns:repeat(3,1fr)}.circs div:last-child:nth-child(odd){grid-column:auto}.circs img{width:180px;height:180px}}

/* kits esgotados */
.kit.esgotado{background:#F3F3F1;overflow:hidden;opacity:.85}
.kit.esgotado img{filter:grayscale(.6)}
.kit.esgotado .kit-preco{color:#8A8F8C}
.fita{position:absolute;top:44%;left:-12%;width:124%;transform:rotate(-14deg);background:#B3261E;color:#fff;font-weight:bold;font-size:17px;padding:8px 0;z-index:2;box-shadow:0 3px 8px rgba(0,0,0,.25)}
.btn-off{background:#D5D7D5!important;color:#7A7F7C!important;box-shadow:none!important;cursor:not-allowed;pointer-events:none}
@media(max-width:759px){.kit.destaque{order:-1}}
@media(min-width:760px){.kits-3{grid-template-columns:repeat(3,1fr);align-items:center}.kits-3 .kit.destaque{transform:scale(1.04);z-index:1}}
@media(max-width:759px){.fita{transform:rotate(-7deg)}}

/* ===== v3: oferta estilo fabricante (Prosteron) ===== */
.oferta-escura{background:#0B1120;color:#E0E6EB;padding:56px 0}
.oferta-escura h2{color:#fff}
.of-tag{display:table;margin:0 auto 10px;background:rgba(32,182,95,.15);color:#20B65F;border:1px solid rgba(32,182,95,.4);padding:6px 16px;border-radius:999px;font-weight:bold;font-size:15px}
.of-intro{color:#AEB8C6}
.of-grid{display:grid;gap:22px;margin-top:26px}
.of-card{position:relative;background:#121A2B;border:1px solid #222939;border-radius:16px;padding:28px 20px 22px;text-align:center;overflow:hidden}
.of-card img{height:150px;width:auto;margin:6px auto 12px;object-fit:contain}
.of-card h3{color:#E0E6EB;font-size:24px;margin:4px 0 2px;font-family:inherit}
.of-sub{color:#7B899D;font-size:16px;margin:0 0 12px}
.of-card s{color:#7B899D;font-size:16px}
.of-preco{color:#20B65F;font-size:38px;font-weight:800;line-height:1.15}
.of-parc{color:#7B899D;font-size:16px;margin:2px 0}
.of-feats{list-style:none;padding:0;margin:16px 0 18px;text-align:left;display:inline-block}
.of-feats li{font-size:17px;margin:6px 0;color:#E0E6EB}
.of-feats li::before{content:"✓";color:#20B65F;font-weight:bold;margin-right:10px}
.of-btn{display:block;background:#20B65F;color:#fff!important;font-weight:700;font-size:20px;padding:16px;border-radius:12px;text-decoration:none;box-shadow:0 0 22px rgba(32,182,95,.45)}
.of-btn-off{background:#1D2435;color:#7B899D!important;border:1px solid #222939;box-shadow:none;cursor:not-allowed;pointer-events:none;font-size:18px}
.of-off{position:absolute;top:12px;right:12px;background:#F91F1F;color:#fff;font-weight:700;font-size:13px;padding:4px 10px;border-radius:999px;z-index:3}
.of-mv{position:absolute;top:12px;left:12px;background:#20B65F;color:#0B1120;font-weight:800;font-size:12px;padding:4px 10px;border-radius:999px;z-index:3}
.of-dest{border:2px solid #20B65F;box-shadow:0 0 30px rgba(32,182,95,.3)}
.of-esg img,.of-esg .of-preco{opacity:.55}
.of-fita{position:absolute;top:44%;left:-14%;width:128%;transform:rotate(-12deg);background:#C62828;color:#fff;font-weight:800;font-size:16px;padding:9px 0;z-index:2;box-shadow:0 4px 12px rgba(0,0,0,.4);letter-spacing:.5px}
.of-seguro{text-align:center;color:#AEB8C6;font-size:16px;margin-top:22px}
@media(max-width:759px){.of-dest{order:-1}.of-fita{transform:rotate(-7deg)}}
@media(min-width:760px){.of-grid{grid-template-columns:repeat(3,1fr);align-items:center}.of-dest{transform:scale(1.05);z-index:1}}

/* extras */
.kit-off{position:absolute;top:12px;right:12px;background:#D32F2F;color:#fff;font-weight:bold;font-size:14px;padding:4px 10px;border-radius:999px}
.prova{font-size:17px;color:#F4C542;margin:12px 0 0}
.prova b{color:#fff}
.benef{display:grid;gap:16px;margin-top:18px}
.benef>div{background:#fff;border:2px solid var(--borda);border-radius:16px;padding:20px;text-align:center}
.benef span{font-size:40px;display:block}
.benef h3{margin:6px 0}
.benef p{margin:0;font-size:18px}
.centro-txt{text-align:center}
@media(min-width:760px){.benef{grid-template-columns:repeat(2,1fr)}}
.benef h3{margin:6px 0 0;font-size:20px}
@media(max-width:759px){.benef{grid-template-columns:repeat(2,1fr)}.benef>div{padding:14px}.benef span{font-size:34px}}
.hero p strong{color:#F4C542}

/* hero compacto no celular: oferta e botão na primeira tela */
@media(max-width:759px){
  .hero{padding:24px 0 28px}
  .hero .selo{margin-bottom:10px;font-size:15px}
  .hero h1{font-size:31px;margin-bottom:10px}
  .hero p{font-size:19px;margin-bottom:8px}
  .hero .lista-hero{display:none}
  .hero-grid{gap:8px}
  .hero-img{max-height:190px}
  .hero .btn{margin-top:6px}
}
@media(max-width:759px){
  .hero-img{max-height:150px}
  .hero .prova{font-size:15px;margin:4px 0 0}
  .hero .pague{padding:8px 12px;font-size:17px;margin-bottom:6px}
  .hero .nota-btn{margin:4px 0 0;font-size:14px}
}
@media(max-width:759px){ .hero .pague{display:none} .hero .selos{margin-top:10px} }
.texto-legal h1{color:var(--verde-esc);font-size:34px}
.texto-legal h2{font-size:22px;margin-top:24px}
.texto-legal p{font-size:18px}