:root{
  --verde:#1f3d36; --verde-2:#2c5248; --creme:#fbf6ee; --areia:#f1e7d7; --areia-2:#e7d9c2;
  --texto:#24201c; --suave:#6a6157; --terracota:#c4602f; --terracota-esc:#a44e24; --branco:#fff;
  --raio:18px; --sombra:0 18px 50px rgba(31,61,54,.14);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--creme);color:var(--texto);font:19px/1.7 "Source Sans 3",-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:700;letter-spacing:-.01em;line-height:1.12;margin:0}
p{margin:0 0 1em}
strong{font-weight:700}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.estreito{max-width:720px;margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font:700 13px/1 "Source Sans 3",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--terracota);margin-bottom:18px}

/* topo */
.topo{position:absolute;top:0;left:0;right:0;z-index:5;padding:22px 0}
.topo .wrap{display:flex;align-items:center;justify-content:space-between}
.marca{display:flex;align-items:center;gap:10px;font:600 17px/1 Fraunces,Georgia,serif;color:var(--creme);text-decoration:none;letter-spacing:.01em}
.marca svg{width:28px;height:28px}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--terracota);color:#fff;text-decoration:none;border:0;border-radius:999px;padding:18px 34px;font:700 19px/1.2 "Source Sans 3",sans-serif;cursor:pointer;box-shadow:0 10px 24px rgba(196,96,47,.35);transition:transform .15s,background .15s;text-align:center}
.btn:hover{background:var(--terracota-esc);transform:translateY(-1px)}
.btn.bloco{display:flex;width:100%}
.btn .seta{font-size:22px;line-height:1}
.selos{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;font-size:15px;color:inherit;opacity:.85}
.selos span::before{content:"✓ ";color:var(--terracota);font-weight:700}

/* hero */
.hero{background:radial-gradient(1200px 600px at 85% 20%,#2f5a4f 0%,var(--verde) 60%);color:var(--creme);padding:120px 0 80px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,6vw,64px);color:#fff}
.hero h1 em{font-style:italic;color:#f2c9a6;font-weight:600}
.hero .lead{font-size:clamp(19px,2.2vw,23px);line-height:1.55;margin:22px 0 32px;color:#e9e1d4;max-width:560px}
.hero .eyebrow{color:#f2b48f}
.hero .selos{color:#e9e1d4}
.hero-visual{position:relative;display:flex;justify-content:center;min-height:380px}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.1fr .9fr}.hero{padding:150px 0 110px}}

/* livro 3D */
.livro{position:relative;width:250px;transform:perspective(1200px) rotateY(-18deg) rotateX(4deg);border-radius:4px 10px 10px 4px;box-shadow:30px 30px 60px rgba(0,0,0,.45),inset 4px 0 8px rgba(255,255,255,.15)}
.livro img{border-radius:4px 10px 10px 4px}
.livro::before{content:"";position:absolute;left:0;top:0;bottom:0;width:14px;background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(255,255,255,.08),rgba(0,0,0,.15));border-radius:4px 0 0 4px}
.hero-visual .livro{margin-right:90px}

/* celular com áudio */
.celular{position:absolute;right:calc(50% - 190px);bottom:-10px;width:170px;background:#111;border-radius:30px;padding:10px;box-shadow:0 30px 60px rgba(0,0,0,.5);transform:rotate(6deg)}
.celular .tela{background:var(--creme);border-radius:22px;padding:20px 14px 18px;color:var(--texto)}
.celular .capa-mini{width:64px;margin:0 auto 12px;border-radius:4px;box-shadow:0 6px 14px rgba(0,0,0,.25)}
.celular .faixa-t{font:700 12px/1.3 "Source Sans 3",sans-serif;text-align:center}
.celular .faixa-s{font-size:11px;color:var(--suave);text-align:center;margin-bottom:10px}
.barra{height:4px;background:var(--areia-2);border-radius:4px;overflow:hidden}.barra i{display:block;width:38%;height:100%;background:var(--terracota)}
.controles{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:12px;font-size:14px}
.play{width:38px;height:38px;border-radius:50%;background:var(--verde);color:#fff;display:grid;place-items:center;font-size:14px}

/* seções */
section{padding:84px 0}
.titulo-sec{font-size:clamp(30px,4.2vw,44px);margin-bottom:18px}
.sub-sec{font-size:20px;color:var(--suave);max-width:640px}
.centro{text-align:center}.centro .sub-sec{margin:0 auto}

/* reconhecimento */
.reconhece{background:var(--creme)}
.reconhece .grade{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;margin-top:40px}
@media(min-width:900px){.reconhece .grade{grid-template-columns:1fr 1fr}}
.dores{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.dores li{background:#fff;border:1px solid var(--areia-2);border-radius:14px;padding:18px 20px 18px 58px;position:relative;font-size:19px;line-height:1.5}
.dores li::before{content:"";position:absolute;left:20px;top:22px;width:22px;height:22px;border-radius:50%;background:var(--areia);box-shadow:inset 0 0 0 6px var(--terracota)}
.chat{background:#e9e2d6;border-radius:24px;padding:0 0 40px;box-shadow:var(--sombra);overflow:hidden;max-width:420px;margin:0 auto;width:100%}
.chat .cab{background:var(--verde);color:#fff;padding:18px 22px;font:700 17px "Source Sans 3",sans-serif;display:flex;align-items:center;gap:12px}
.chat .avatar{width:36px;height:36px;border-radius:50%;background:#7fa597;display:grid;place-items:center;font-size:16px}
.chat .msgs{padding:26px 20px 0;display:grid;gap:10px}
.bolha{max-width:82%;padding:12px 16px;border-radius:16px;font-size:17px;line-height:1.4;box-shadow:0 1px 1px rgba(0,0,0,.06)}
.bolha.eu{margin-left:auto;background:#d9fdd3;border-bottom-right-radius:4px}
.bolha .hora{display:block;text-align:right;font-size:12px;color:#53bdeb;margin-top:4px}
.chat .vazio{text-align:center;font:italic 16px Fraunces,Georgia,serif;color:var(--suave);margin-top:26px}
.ilustrativo{font-size:12px;color:var(--suave);text-align:center;margin-top:10px}

/* virada */
.virada{background:var(--areia)}
.citacao{font:600 clamp(26px,3.6vw,38px)/1.3 Fraunces,Georgia,serif;color:var(--verde);margin:0 0 26px}
.citacao em{color:var(--terracota);font-style:italic}

/* conteúdo */
.formatos{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:40px 0 46px}
.formato{background:#fff;border-radius:var(--raio);padding:24px;border:1px solid var(--areia-2)}
.formato .ic{width:46px;height:46px;border-radius:12px;background:var(--areia);display:grid;place-items:center;font-size:22px;margin-bottom:14px}
.formato h3{font-size:21px;margin-bottom:6px}
.formato p{font-size:16px;color:var(--suave);margin:0}
.caps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:12px;counter-reset:cap}
@media(min-width:760px){.caps{grid-template-columns:1fr 1fr}}
.caps li{counter-increment:cap;background:#fff;border-radius:14px;padding:18px 20px 18px 74px;position:relative;border:1px solid var(--areia-2);line-height:1.45;font-size:18px}
.caps li::before{content:counter(cap);position:absolute;left:18px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:var(--verde);color:#fff;display:grid;place-items:center;font:700 18px Fraunces,Georgia,serif}

/* para quem */
.paraquem{display:grid;grid-template-columns:1fr;gap:18px;margin-top:36px}
@media(min-width:760px){.paraquem{grid-template-columns:1fr 1fr}}
.caixa{border-radius:var(--raio);padding:28px}
.caixa h3{font-size:22px;margin-bottom:14px}
.caixa ul{margin:0;padding-left:0;list-style:none;display:grid;gap:10px}
.caixa li{padding-left:30px;position:relative;line-height:1.45}
.caixa.sim{background:var(--verde);color:var(--creme)}.caixa.sim li::before{content:"✓";position:absolute;left:0;color:#f2b48f;font-weight:700}
.caixa.nao{background:#fff;border:1px solid var(--areia-2)}.caixa.nao li::before{content:"✕";position:absolute;left:0;color:var(--suave)}

/* oferta */
.oferta-sec{background:radial-gradient(900px 500px at 50% 0%,#2f5a4f 0%,var(--verde) 70%);color:var(--creme)}
.oferta-sec .titulo-sec{color:#fff}
.cartao{background:var(--creme);color:var(--texto);border-radius:26px;box-shadow:0 30px 80px rgba(0,0,0,.35);max-width:560px;margin:40px auto 0;overflow:hidden}
.cartao .topo-c{display:flex;gap:18px;align-items:center;padding:26px 28px;border-bottom:1px dashed var(--areia-2)}
.cartao .topo-c img{width:74px;border-radius:4px;box-shadow:0 8px 18px rgba(0,0,0,.2)}
.cartao .topo-c h3{font-size:22px}
.cartao .topo-c p{margin:4px 0 0;color:var(--suave);font-size:16px}
.cartao .corpo{padding:24px 28px 30px}
.inclui{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.inclui li{display:flex;justify-content:space-between;gap:12px;font-size:17px;border-bottom:1px solid var(--areia);padding-bottom:10px}
.inclui li span:first-child::before{content:"✓ ";color:var(--terracota);font-weight:700}
.inclui li span:last-child{color:var(--suave);white-space:nowrap}
.preco{text-align:center;margin:8px 0 18px}
.preco .valor{font:700 64px/1 Fraunces,Georgia,serif;color:var(--verde)}
.preco .valor small{font-size:28px;vertical-align:top;margin-right:4px}
.preco .info{font-size:15px;color:var(--suave);margin-top:8px}
.pagamentos{display:flex;justify-content:center;gap:10px;margin-top:14px;font-size:14px;color:var(--suave)}
.pagamentos span{border:1px solid var(--areia-2);border-radius:8px;padding:4px 10px;background:#fff}
.extra{background:var(--areia);border-radius:14px;padding:14px 16px;font-size:16px;margin-top:18px;line-height:1.5}
.garantia{display:flex;gap:16px;align-items:center;max-width:560px;margin:28px auto 0;color:#e9e1d4;font-size:17px;line-height:1.5}
.selo{flex:0 0 84px;height:84px;border-radius:50%;border:2px dashed #f2b48f;display:grid;place-items:center;text-align:center;font:700 13px/1.1 "Source Sans 3",sans-serif;color:#f2b48f;text-transform:uppercase}
.selo b{display:block;font:700 28px/1 Fraunces,Georgia,serif;color:#fff}

/* faq */
.faq details{background:#fff;border:1px solid var(--areia-2);border-radius:14px;padding:4px 22px;margin-bottom:12px}
.faq summary{cursor:pointer;font:700 19px/1.4 "Source Sans 3",sans-serif;padding:16px 0;list-style:none;position:relative;padding-right:34px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:28px;color:var(--terracota);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--suave);font-size:18px}

/* rodapé */
.rodape{background:#18302a;color:#b9c7c1;text-align:center;font-size:15px;line-height:1.7;padding:40px 20px 110px}
.rodape a{color:#dfe8e4}
.rodape .small{color:#8fa39b}

/* barra fixa no celular */
.fixa{position:fixed;left:0;right:0;bottom:0;z-index:20;background:rgba(251,246,238,.96);backdrop-filter:blur(8px);border-top:1px solid var(--areia-2);padding:12px 16px;display:flex;align-items:center;gap:14px;transform:translateY(110%);transition:transform .25s}
.fixa.on{transform:none}
.fixa .p{font:700 22px/1 Fraunces,Georgia,serif;color:var(--verde);white-space:nowrap}
.fixa .p small{display:block;font:400 12px "Source Sans 3",sans-serif;color:var(--suave);margin-top:4px}
.fixa .btn{flex:1;padding:15px 18px;font-size:17px}
@media(min-width:900px){.fixa{display:none}.rodape{padding-bottom:40px}}

/* páginas internas (obrigado, acesso, termos) */
.carta{max-width:720px;margin:0 auto;padding:40px 20px 60px}
.carta h1{font-size:34px;margin-bottom:16px;color:var(--verde)}
.carta h2{font-size:26px;margin:36px 0 10px}
.carta .btn{display:flex;width:100%;margin:14px 0}
.small{font-size:16px;color:var(--suave)}
.faixa{background:#fff;border:1px solid var(--areia-2);border-radius:14px;padding:14px 16px;margin:10px 0}
.faixa p{margin:0 0 8px}
.faixa audio{width:100%}
.topo-int{background:var(--verde);padding:18px 0}
@media(max-width:899px){
  .hero{padding-top:100px}
  .hero-visual{min-height:300px}
  .livro{width:190px}
  .hero-visual .livro{margin-right:70px}
  .celular{width:140px;right:calc(50% - 150px)}
  section{padding:64px 0}
}