:root{
  --ink:#0a121d;
  --ink-2:#101d2b;
  --gold:#d7ad5a;
  --gold-2:#f2d18b;
  --cream:#f7f1e6;
  --paper:#fffdf9;
  --text:#26303b;
  --muted:#6c737b;
  --line:#e8e0d3;
  --green:#249c59;
  --green-dark:#187846;
  --shadow:0 18px 55px rgba(7,15,25,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.72;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.shell{width:min(1080px,calc(100% - 32px));max-width:100%;margin-inline:auto}

.site-header{background:rgba(7,15,25,.97);color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(215,173,90,.35);backdrop-filter:blur(12px)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brand img{width:52px;height:52px;border-radius:50%;object-fit:cover}
.brand span{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-family:Georgia,serif;font-size:19px;color:var(--gold-2)}
.brand small{font-size:11px;color:#c7cbd1;margin-top:5px}
.header-cta{background:var(--gold);color:var(--ink);font-weight:800;text-decoration:none;border-radius:999px;padding:10px 18px;font-size:13px}

.hero{background:linear-gradient(#07101b 0 53%,#fffdf9 53% 100%)}
.hero-media{padding-top:24px}
.hero-media img{width:100%;border-radius:14px;box-shadow:0 20px 65px rgba(0,0,0,.35);border:1px solid rgba(215,173,90,.32)}
.article-head{max-width:840px;padding-top:48px;padding-bottom:30px}
.eyebrow,.section-kicker{color:#a77b2f;font-size:12px;letter-spacing:.14em;font-weight:900}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:#0a121d;line-height:1.12;text-wrap:balance}
h1{font-size:clamp(34px,5vw,58px);margin:14px 0 20px;letter-spacing:-.03em}
.lead{font-size:clamp(18px,2.2vw,23px);color:#59616a;line-height:1.55;margin:0 0 24px}
.byline{display:flex;align-items:center;gap:12px;padding-top:18px;border-top:1px solid var(--line)}
.byline img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.byline div{display:flex;flex-direction:column;line-height:1.4}
.byline strong{font-size:14px;color:#17202a}
.byline span{font-size:12px;color:#7a8086}

.article{max-width:820px;padding-bottom:90px}
.article>p{font-size:19px;margin:24px 0}
.article h2{font-size:clamp(29px,4vw,40px);margin:64px 0 22px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.product-intro{margin:20px 0 45px;text-align:center}
.book-stage{background:radial-gradient(circle at 50% 30%,#21334a 0,#091522 58%,#06101a 100%);border-radius:18px;padding:42px 20px;box-shadow:var(--shadow)}
.book-cover{width:min(330px,75%);margin:auto;border-radius:4px;box-shadow:20px 24px 38px rgba(0,0,0,.45);transform:perspective(900px) rotateY(-8deg)}
.product-intro figcaption{font-size:13px;color:#777;margin-top:12px;line-height:1.45}
.product-intro figcaption strong{color:#272d34}

.callout{margin:36px 0;background:#f7f1e6;border-left:5px solid var(--gold);padding:25px 28px;border-radius:0 12px 12px 0}
.callout>strong{font-family:Georgia,serif;color:#111a24;font-size:24px;line-height:1.25;display:block}
.callout p{margin:10px 0 0;font-size:16px;color:#5c6269}

.preview-block{margin:60px -80px;padding:50px 60px;background:#091522;border-radius:20px;color:#fff}
.preview-block h2{color:#fff;border-color:rgba(255,255,255,.12);margin-top:10px}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.preview-grid figure{margin:0;background:#fff;border-radius:10px;padding:8px;box-shadow:0 12px 30px rgba(0,0,0,.22)}
.preview-grid img{width:100%;height:auto;aspect-ratio:749/998;object-fit:contain;object-position:top;border-radius:5px;background:#f4f1eb}
.preview-grid figcaption{color:#35404b;font-size:12px;line-height:1.4;padding:9px 5px 4px;text-align:center}

.topics-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0}
.topics-grid div{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:15px 16px;background:#fff;font-size:14px;line-height:1.35;font-weight:700}
.topics-grid span{font-size:11px;font-weight:900;color:#8e6928;background:#f5e8ca;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;flex:none}

.inline-cta{margin:42px 0;background:linear-gradient(135deg,#0a1624,#142a40);border:1px solid rgba(215,173,90,.45);padding:28px;border-radius:14px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:25px}
.inline-cta p{margin:0;font-size:16px;line-height:1.5}
.inline-cta strong{font-family:Georgia,serif;color:var(--gold-2);font-size:21px}
.inline-cta a{flex:none;max-width:100%;text-align:center;text-decoration:none;background:var(--gold);color:#08111d;font-weight:900;padding:13px 17px;border-radius:8px;font-size:13px;line-height:1.35}

.audience{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.audience div{border-top:3px solid var(--gold);background:#f9f6ef;padding:20px;border-radius:8px}
.audience strong,.audience span{display:block}
.audience strong{font-family:Georgia,serif;font-size:20px;color:#17202a}
.audience span{font-size:14px;color:#676e76;margin-top:6px;line-height:1.45}

.steps{display:grid;gap:12px;margin:30px 0}
.steps div{display:flex;align-items:center;gap:16px;padding:15px 16px;border:1px solid var(--line);border-radius:10px}
.steps b{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#0b1725;color:var(--gold-2);font-family:Georgia,serif;font-size:19px;flex:none}
.steps span{font-size:15px}

.wide-preview{margin:45px 0;text-align:center}
.wide-preview img{width:min(430px,100%);margin:auto;border:1px solid var(--line);box-shadow:var(--shadow)}
.wide-preview figcaption{font-size:12px;color:#7a7f85;margin-top:10px}

.truth-box{margin:50px 0;padding:28px;border:1px solid #ead39c;background:#fffaf0;border-radius:12px}
.truth-box h3{margin:0 0 8px;font-size:24px}
.truth-box p{margin:0;font-size:16px}

.offer{scroll-margin-top:90px;margin:70px -70px 30px;background:linear-gradient(160deg,#07111d,#102237);border-radius:22px;padding:34px 42px 44px;color:#fff;box-shadow:0 28px 80px rgba(7,15,25,.23);border:1px solid rgba(215,173,90,.35)}
.offer-badge{font-size:11px;font-weight:900;letter-spacing:.16em;color:var(--gold-2);margin-bottom:22px}
.offer-grid{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:center}
.offer-product img{border-radius:5px;box-shadow:15px 22px 30px rgba(0,0,0,.38);transform:perspective(800px) rotateY(-6deg)}
.offer h2{color:#fff;border:0;margin:0 0 10px;padding:0;font-size:38px}
.offer-sub{color:#c7cdd5;font-size:16px;line-height:1.5;margin:0 0 22px}
.offer ul{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:9px}
.offer li{font-size:14px;color:#eef1f4}
.offer li:before{content:"✓";color:var(--gold-2);font-weight:900;margin-right:10px}
.price{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;margin-top:10px}
.price span{display:block;color:#bfc5cc;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.price strong{display:block;font-size:44px;line-height:1;color:#fff;margin:6px 0 20px;font-family:Georgia,serif}
.buy-button{display:block;text-align:center;background:var(--green);color:#fff;text-decoration:none;font-weight:900;border-radius:10px;padding:18px 20px;font-size:16px;line-height:1.35;box-shadow:0 12px 28px rgba(36,156,89,.22);transition:.2s}
.buy-button:hover{background:var(--green-dark);transform:translateY(-1px)}
.checkout-note{display:block;text-align:center;color:#9098a2;margin-top:10px;font-size:10px}
.checkout-note code{color:#d5d9de}

.faq{margin-top:60px}
.faq h2{margin-top:10px}
.faq details{border-bottom:1px solid var(--line);padding:17px 0}
.faq summary{cursor:pointer;font-weight:800;color:#1b2631;font-size:16px}
.faq details p{font-size:15px;color:#626a72;margin:12px 0 4px}

.final-cta{text-align:center;margin:70px 0 0;padding:45px 28px;border-radius:20px;background:#f6efe1;border:1px solid #eadbbd}
.final-cta img{width:112px;height:112px;border-radius:50%;object-fit:cover;margin:0 auto 16px}
.final-cta h2{border:0;margin:0 auto 12px;padding:0;max-width:600px}
.final-cta p{max-width:580px;margin:0 auto 24px;color:#60676e}
.final-cta .buy-button{max-width:420px;margin:auto}

footer{background:#07111d;color:#c8cdd3;border-top:1px solid rgba(215,173,90,.25);padding:38px 0 90px}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:20px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:56px;height:56px;border-radius:50%;object-fit:cover}
.footer-brand div{display:flex;flex-direction:column}
.footer-brand strong{font-family:Georgia,serif;color:var(--gold-2)}
.footer-brand span{font-size:11px;color:#9fa7b0;margin-top:3px}
.footer-links{display:flex;gap:22px;font-size:12px}
.footer-links a{text-decoration:none;color:#c5cbd2}
.disclaimer{border-top:1px solid rgba(255,255,255,.08);margin-top:25px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#7f8995}

.mobile-bar{display:none}

@media(max-width:1040px){
  .preview-block,.offer{margin-left:0;margin-right:0}
  .preview-block{padding:38px 28px}
}
@media(max-width:920px){
  .preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .preview-grid figure:last-child{grid-column:1/-1;width:min(50%,360px);justify-self:center}
}
@media(max-width:720px){
  body{padding-bottom:76px}
  .shell{width:min(100% - 24px,820px)}
  .header-inner{height:64px}
  .brand img{width:44px;height:44px}
  .brand small{display:none}
  .header-cta{display:none}
  .hero{background:linear-gradient(#07101b 0 31%,#fffdf9 31% 100%)}
  .hero-media{padding-top:12px}
  .hero-media img{border-radius:9px}
  .article-head{padding-top:34px}
  h1{font-size:34px}
  .lead{font-size:18px}
  .article>p{font-size:17px}
  .article h2{font-size:30px;margin-top:50px}
  .preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .preview-grid figure:last-child{display:block;grid-column:1/-1;width:min(58%,360px);justify-self:center}
  .topics-grid,.audience{grid-template-columns:1fr}
  .inline-cta{flex-direction:column;align-items:flex-start}
  .offer{padding:30px 22px;border-radius:16px}
  .offer-grid{grid-template-columns:1fr;gap:28px}
  .offer-product img{width:210px;margin:auto}
  .offer h2{text-align:center;font-size:32px}
  .offer-sub{text-align:center}
  .price{text-align:center}
  .footer-grid,.disclaimer{flex-direction:column;align-items:flex-start}
  .mobile-bar{position:fixed;display:flex;bottom:0;left:0;right:0;z-index:80;background:#07111d;border-top:1px solid rgba(215,173,90,.35);padding:10px 12px calc(10px + env(safe-area-inset-bottom));align-items:center;justify-content:space-between;gap:10px;color:#fff;box-shadow:0 -10px 30px rgba(0,0,0,.22)}
  .mobile-bar div{display:flex;flex-direction:column;line-height:1.1;min-width:0}
  .mobile-bar small{font-size:9px;color:#aeb5bd}
  .mobile-bar strong{font-family:Georgia,serif;color:var(--gold-2);font-size:19px;margin-top:3px}
  .mobile-bar a{flex:none;max-width:56%;background:var(--green);color:#fff;text-decoration:none;text-align:center;line-height:1.2;font-size:12px;font-weight:900;padding:12px 13px;border-radius:8px}
}
@media(max-width:520px){
  .preview-grid{grid-template-columns:1fr}
  .preview-grid figure:last-child{grid-column:auto;width:100%}
  .preview-grid figure:nth-child(2){display:block}
  .preview-grid img{height:auto}
  .book-stage{padding:30px 10px}
  .callout{padding:22px 20px}
  .callout>strong{font-size:21px}
  .footer-links{gap:15px}
}


/* V5 - refinamentos responsivos e de acabamento */
.article,.article-head,.offer-copy,.topics-grid>div,.audience>div,.steps>div{min-width:0}
.hero-media img{object-fit:contain}
.preview-block,.offer,.final-cta,.book-stage{overflow:hidden}
.preview-grid{align-items:start}
.preview-grid figure{min-width:0}
.preview-grid figcaption{min-height:42px;display:flex;align-items:center;justify-content:center}
.offer-product{min-width:0}
.offer-product img{max-height:560px;object-fit:contain}
.faq summary{padding-right:10px;line-height:1.4}
.footer-links{flex-wrap:wrap}

@media(max-width:720px){
  body{padding-bottom:calc(80px + env(safe-area-inset-bottom))}
  .article-head{padding-bottom:24px}
  .product-intro{margin-bottom:38px}
  .book-stage{border-radius:14px}
  .preview-block{margin-top:48px;padding:30px 18px;border-radius:16px}
  .preview-block h2{margin-bottom:18px}
  .topics-grid{gap:10px}
  .topics-grid div{padding:14px}
  .inline-cta{padding:23px 20px;gap:18px}
  .audience{gap:12px}
  .steps div{align-items:flex-start}
  .offer-product img{width:min(210px,70vw)}
  .offer h2{font-size:clamp(28px,8vw,32px)}
  .price strong{font-size:40px}
  .final-cta{padding:36px 20px}
  .final-cta img{width:96px;height:96px}
}

@media(max-width:390px){
  .shell{width:calc(100% - 20px)}
  h1{font-size:clamp(30px,9vw,34px)}
  .lead{font-size:17px}
  .article h2{font-size:clamp(27px,8vw,30px)}
  .preview-block{padding:26px 14px}
  .offer{padding:26px 16px}
  .buy-button{padding:16px 14px;font-size:14px}
  .mobile-bar small{display:none}
  .mobile-bar a{max-width:58%;font-size:11px;padding:11px 10px}
}