:root{--navy:#09293c;--gold:#d6a64b;--cream:#faf7f0;--ink:#17364a;--muted:#50626d;--line:#ded9ce}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:var(--cream);font:17px/1.65 Arial,Helvetica,sans-serif}img{max-width:100%;height:auto;display:block}a{color:inherit;text-underline-offset:4px}button{font:inherit}p{margin:0 0 20px}h1,h2,h3{color:var(--navy);line-height:1.16}h1,h2{font-family:Georgia,'Times New Roman',serif;letter-spacing:-.035em}h1{font-size:clamp(35px,3.8vw,55px);margin:0}h2{font-size:clamp(29px,3vw,42px);margin:0 0 26px;max-width:1000px}h3{font-size:21px;margin:0 0 16px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #137cb4;outline-offset:5px}.wrap{max-width:1220px;margin:auto;padding:0 36px}header{display:flex;justify-content:space-between;align-items:center;gap:28px;min-height:100px;border-bottom:1px solid var(--line)}.brand{display:block;flex-shrink:0;width:190px}nav{display:flex;gap:25px;flex-wrap:wrap}nav a{text-decoration:none;font-size:14px;font-weight:600;min-height:44px;display:flex;align-items:center}nav a:hover{text-decoration:underline}.hero{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto 1fr;column-gap:65px;row-gap:25px;padding-top:48px;padding-bottom:52px;align-items:start}.hero-title{grid-column:1;grid-row:1}.hero-copy{grid-column:1;grid-row:2;font-size:17px}.hero-products{grid-column:2;grid-row:1/3;text-align:center}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:#795718;margin-bottom:14px}.offer-label{font-family:Arial,sans-serif;font-size:22px;background:#f4dfaf;padding:12px 16px;letter-spacing:-.02em;margin:0 0 12px}.hero-products>p{font-size:15px;line-height:1.5;margin-bottom:20px}.books{display:grid;grid-template-columns:1fr 22px 1fr;gap:12px;align-items:center;max-width:480px;margin:20px auto}.books figure{margin:0;position:relative;min-width:0}.books figure img,.cover{box-shadow:8px 12px 24px #09293c26;border-radius:2px 5px 5px 2px;border-left:4px solid #e3d9bd}.books figcaption{font-size:12px;font-weight:600;margin-top:12px}.plus{font:32px Georgia;color:#a1711c}.badge{display:inline-block;background:#f3dfb3;color:#543b0e;font-size:10px;font-weight:700;letter-spacing:.7px;padding:5px 8px;margin-bottom:10px}.books .badge{position:absolute;top:9px;right:-5px;z-index:1;box-shadow:0 2px 8px #0002}.hero-price{display:flex;align-items:center;justify-content:center;gap:20px;margin:20px 0}.hero-price strong,.price{font:700 43px/1.15 Georgia;color:#8b6014;white-space:nowrap}.hero-price span{font-size:13px;max-width:145px;text-align:left}.button{background:linear-gradient(110deg,#f0ce80,#d5a346);color:#162c3a;display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:18px 24px;min-height:56px;border-radius:7px;text-decoration:none;font-weight:800;font-size:14px;line-height:1.4;box-shadow:0 4px 10px #a17a2520;text-align:center}.button:hover{background:#f1d38f}.button span{font-size:24px}.hero-products .button{width:100%}.section{padding:76px 0}.white{background:#fff}.pale{background:#edf3f5}.navy{background:var(--navy);color:#f6f3eb}.navy h2,.navy h3{color:inherit}.navy blockquote{color:#f1d18b;border-color:var(--gold)}.prose{max-width:900px}.scenario{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin:32px 0}.scenario blockquote{font-size:38px;margin:20px 0}.choices{margin:0;padding:0;list-style:none;display:grid;gap:12px;align-content:center}.choices li{border:1px solid #e7d8b7;background:var(--cream);border-radius:9px;padding:17px 20px;font-size:16px}blockquote{font:700 24px/1.45 Georgia;margin:30px 0 0;padding:10px 0 10px 24px;border-left:3px solid var(--gold);max-width:980px;color:var(--navy)}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:25px;margin:35px 0}.steps>div{text-align:center}.steps img{width:85px;height:auto;margin:0 auto 14px;mix-blend-mode:multiply}.steps h3{font-size:15px;letter-spacing:.5px}.steps>div:nth-child(1) h3{color:#126c77}.steps>div:nth-child(2) h3{color:#235783}.steps>div:nth-child(3) h3{color:#855b14}.steps>div:nth-child(4) h3{color:#3e6f34}.steps>div:nth-child(5) h3{color:#704181}.benefits{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;padding:0;list-style:none;margin:28px 0}.benefits li{padding:24px 18px;border:1px solid #486071;border-radius:7px;font-size:15px;border-top:3px solid var(--gold)}.products{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin:38px 0}.products article{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:start}.products p{font-size:15px}.products h3{font-family:Georgia;font-size:24px}.tag{font-weight:700;color:#755015}.cover{width:100%}.center{text-align:center;margin:42px 0 24px}.pages{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:1000px;margin:auto}.page-preview{display:block;min-width:0;text-decoration:none;background:#fff;border:1px solid #ddd8cf;border-radius:5px;overflow:hidden;box-shadow:0 12px 25px #09293c0d}.page-preview img{width:100%}.page-preview span{display:block;padding:15px;font-size:13px;text-align:center}.page-preview:hover strong{text-decoration:underline}.access{padding:20px 24px;border-left:3px solid var(--gold);background:#f4efe5;margin:30px 0 0;font-size:15px;color:var(--ink)}.access p:last-child{margin-bottom:0}.author-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin:28px 0}.author-grid p{border-top:1px solid #c8d7df;padding-top:24px}.author-grid strong{display:block;font-size:20px;margin-bottom:8px}.offer-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}.offer-grid .books{width:100%}.offer-card{background:var(--cream);color:var(--ink);padding:32px;border-radius:10px;border-top:4px solid var(--gold)}.offer-card h3{color:var(--navy)}.offer-card ul{padding-left:22px;margin:0 0 30px}.offer-card li{margin:10px 0;font-size:16px}.offer-card .price{display:block;margin-bottom:12px}.offer-card .access{padding:15px;margin:22px 0}.offer-card .button{width:100%;margin:8px 0 14px}.offer-card>p:last-child{font-size:13px;text-align:center;margin:0}.faq{max-width:960px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:700;cursor:pointer;min-height:44px}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:27px;color:#88611f;flex-shrink:0}details[open] summary:after{content:'−'}details p{margin:15px 35px 5px 0;color:var(--muted)}.closing{text-align:center}.closing h2{margin-left:auto;margin-right:auto;max-width:1000px}.closing p{max-width:820px;margin:0 auto 28px}footer{padding-top:36px!important;padding-bottom:36px!important;border-top:1px solid var(--line);display:flex;align-items:center;gap:55px}footer p,footer a{font-size:14px}footer p{margin:6px 0}.skip{position:absolute;top:-100px;background:white;padding:14px;z-index:10}.skip:focus{top:0}dialog{border:0;border-radius:10px;background:var(--cream);color:var(--ink);width:calc(100% - 24px);max-width:1000px;max-height:95dvh;padding:18px}dialog::backdrop{background:#09293cc9}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;font-size:14px}.close-preview{background:var(--navy);color:white;border:0;border-radius:5px;padding:12px 18px;cursor:pointer}.page-scroll{max-height:78dvh;overflow:auto}.page-scroll img{width:100%;max-width:none}.page-scroll.zoomed img{width:1000px}.page-scroll{cursor:zoom-in}.page-scroll.zoomed{cursor:zoom-out}@media(max-width:1000px){.wrap{padding-left:26px;padding-right:26px}.hero{column-gap:32px}.products article{grid-template-columns:110px 1fr;gap:18px}.benefits{grid-template-columns:repeat(3,1fr)}.offer-grid{gap:30px}nav{gap:17px}.brand{width:165px}}@media(max-width:700px){body{font-size:16px}.wrap{padding-left:20px;padding-right:20px}header{padding-top:15px!important;padding-bottom:10px!important;flex-direction:column;gap:6px;min-height:0}.brand{width:160px}nav{gap:14px;justify-content:center}nav a{font-size:12px}.hero{display:flex;flex-direction:column;gap:24px;padding-top:28px;padding-bottom:40px}.hero-title{order:0}.hero-products{order:1;width:100%}.hero-copy{order:2;font-size:16px}h1{font-size:34px;line-height:1.13}h2{font-size:30px}.eyebrow{font-size:10px;margin-bottom:12px}.offer-label{font-size:18px;padding:11px 9px}.hero-products>p{font-size:14px}.books{max-width:360px;gap:10px;margin:15px auto}.books figcaption{font-size:11px}.books .badge{font-size:8px;padding:4px;right:0}.hero-price{margin:20px 0 16px}.hero-price strong{font-size:40px}.button{font-size:13px;padding:17px 14px;gap:10px;width:100%}.section{padding:48px 0}.scenario{grid-template-columns:1fr;gap:18px;margin:24px 0}.scenario blockquote{font-size:33px}.choices li{padding:16px}.steps{grid-template-columns:repeat(3,1fr);gap:22px 10px}.steps img{width:70px}.steps h3{font-size:12px}.steps>div:nth-child(4){grid-column:1/2;margin-left:50%}.steps>div:nth-child(5){grid-column:2/3;margin-left:50%}.steps>div:nth-child(n+4){width:100%}.benefits{grid-template-columns:1fr;gap:12px}.benefits li{padding:18px;font-size:16px}.products{grid-template-columns:1fr;gap:35px}.products article{grid-template-columns:110px 1fr;gap:20px}.products h3{font-size:23px}.products p{font-size:16px}.pages{grid-template-columns:1fr;max-width:420px;gap:28px}.page-preview span{font-size:15px}.author-grid{grid-template-columns:1fr;gap:8px}.offer-grid{grid-template-columns:1fr;gap:24px}.offer-grid .books{max-width:330px}.offer-card{padding:23px}.access{padding:18px;font-size:15px}blockquote{font-size:23px;padding-left:18px}footer{flex-direction:column;align-items:flex-start;gap:22px}details p{margin-right:0}summary{font-size:16px}.preview-toolbar{font-size:12px}.close-preview{white-space:nowrap}.page-scroll img{width:100%}}@media(max-width:360px){.wrap{padding-left:16px;padding-right:16px}h1{font-size:30px}nav{gap:10px}nav a{font-size:11px}.products article{grid-template-columns:1fr}.products .cover{max-width:180px;margin:auto}.hero-price strong{font-size:36px}.button{font-size:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Ajustes restritos às duas primeiras seções. */
#inicio .hero-copy{font-size:18px;line-height:1.65}
#inicio .hero-copy p:last-child{margin-bottom:0}
#inicio .hero-copy strong{display:block;font-size:21px;line-height:1.45;color:var(--navy)}
#inicio .hero-price span{font-size:15px;max-width:170px}
#situacao .situation-intro{max-width:850px;font-size:19px}
#situacao .situation-question{font-weight:700;font-size:24px;line-height:1.4;color:var(--navy);max-width:850px}
#situacao .choices{grid-template-columns:1fr 1fr;max-width:900px;margin:26px 0 34px;gap:14px}
#situacao .choices li{font-size:18px;padding:20px 24px;display:flex;align-items:center}
#situacao .prose{font-size:19px}
#situacao blockquote{margin-top:28px}
@media(max-width:700px){
#inicio .hero-copy{order:1;font-size:18px}
#inicio .hero-products{order:2}
#inicio .hero-copy strong{font-size:21px}
#inicio .offer-label{font-size:20px;line-height:1.3}
#inicio .button{font-size:15px}
#inicio .hero-price{gap:16px}
#inicio .hero-price span{font-size:15px}
#situacao .choices{grid-template-columns:1fr}
#situacao .choices li{padding:18px 20px}
#situacao .situation-question{font-size:23px}
}

/* Ajustes restritos às seções 3 e 4. */
#conexao .prose,#metodo .prose{font-size:19px;line-height:1.7}
#conexao .prose p,#metodo .prose p{margin-bottom:24px}
#conexao .investigation-question{font-size:25px;font-weight:700;line-height:1.4;color:var(--navy);margin:30px 0 24px}
#conexao blockquote,#metodo blockquote{margin-top:32px}
#metodo .steps{gap:24px;margin:38px 0 42px}
#metodo .steps h3{font-size:17px;line-height:1.35;margin-bottom:12px}
#metodo .steps p{font-size:18px;line-height:1.55;margin:0}
@media(max-width:900px){
#metodo .steps{grid-template-columns:1fr;gap:28px;max-width:650px}
#metodo .steps>div{display:grid;grid-template-columns:72px 1fr;column-gap:20px;text-align:left;width:auto;margin:0;grid-column:auto}
#metodo .steps img{grid-row:1/3;width:72px;margin:0}
#metodo .steps h3{font-size:19px;margin:0 0 7px}
#metodo .steps p{font-size:18px}
}
@media(max-width:700px){
#conexao .prose,#metodo .prose{font-size:18px}
#conexao .investigation-question{font-size:24px}
#metodo .steps>div{grid-template-columns:62px 1fr;column-gap:16px}
#metodo .steps img{width:62px}
}

/* Ajustes restritos às seções 5 e 6. */
#beneficios .prose,#materiais .materials-intro{font-size:19px;max-width:960px}
#beneficios .benefits{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
#beneficios .benefits li{padding:26px;font-size:18px}
#beneficios .benefits h3{font-size:21px;line-height:1.4;color:#f1d18b;margin-bottom:12px}
#beneficios .benefits p{margin:0;line-height:1.65}
#beneficios .benefits li:last-child{grid-column:1/-1}
#materiais .products{gap:32px}
#materiais .products article{grid-template-columns:1fr;padding:28px;border:1px solid var(--line);border-radius:7px;background:#fff;gap:26px}
#materiais .cover{max-width:210px;margin:0 auto}
#materiais .products p{font-size:18px;line-height:1.65}
#materiais .products h3{font-size:27px}
#materiais .material-highlight{font-weight:700;color:#755015;border-left:3px solid var(--gold);padding-left:18px;margin-bottom:0}
@media(max-width:700px){
#beneficios .prose,#materiais .materials-intro{font-size:18px}
#beneficios .benefits{grid-template-columns:1fr;gap:16px}
#beneficios .benefits li{padding:22px}
#materiais .products article{padding:24px 20px}
#materiais .cover{max-width:220px}
}

/* Ajustes restritos às seções 7 e 8. */
#autoras .prose,#autoras .author-grid{font-size:18px}
#autoras .authors-lead{font-size:25px;font-weight:700;line-height:1.4}
#autoras .author-grid{margin:32px 0 18px}
#oferta .offer-lead{font-size:25px;font-weight:700;color:#f1d18b;line-height:1.4}
#oferta .offer-badge{font-size:13px;padding:8px 12px}
#oferta .offer-materials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;margin:36px 0 40px}
#oferta .offer-materials article{min-width:0}
#oferta .offer-materials img{width:220px;max-width:100%;margin:0 auto 28px;box-shadow:8px 12px 24px #0003}
#oferta .offer-materials h3{font-family:Georgia,serif;font-size:27px;line-height:1.3}
#oferta .offer-materials p{font-size:18px;margin-bottom:0}
#oferta .offer-support{border-left:3px solid var(--gold);padding:8px 0 8px 24px;max-width:960px;margin:0 0 40px;font-size:18px}
#oferta .offer-support strong{color:#f1d18b;font-size:24px;line-height:1.4;display:block}
#oferta .offer-support p:last-child{margin:0}
#oferta .offer-card{max-width:760px;margin:auto;padding:36px;font-size:18px}
#oferta .price{font-size:54px}
#oferta .access{font-size:18px;padding:20px;margin:24px 0}
#oferta .button{font-size:16px;min-height:64px;margin-bottom:0}
@media(max-width:700px){
#autoras .authors-lead,#oferta .offer-lead{font-size:23px}
#oferta .offer-materials{grid-template-columns:1fr;gap:36px}
#oferta .offer-materials article+article{border-top:1px solid #486071;padding-top:36px}
#oferta .offer-materials h3{font-size:25px}
#oferta .offer-support{padding-left:18px}
#oferta .offer-support strong{font-size:23px}
#oferta .offer-card{padding:24px 20px}
#oferta .access{padding:16px}
#oferta .price{font-size:48px}
#oferta .button{font-size:15px;padding:18px 12px}
}
/* Página condensada: seis blocos, com prioridade para leitura no celular. */
.section{padding:48px 0}p{margin-bottom:16px}.hero{column-gap:44px;row-gap:20px;padding-top:30px;padding-bottom:36px}.hero-copy{align-self:start}#inicio .hero-copy{font-size:17px;line-height:1.55}#inicio .hero-copy strong{display:inline;font-size:inherit}.hero-products .books{max-width:330px}.offer-label{font-size:18px;line-height:1.35}.hero-products .bundle-price{font-size:18px;margin-bottom:12px}.hero-products .bundle-price strong{white-space:nowrap}.books figcaption{font-size:13px}#situacao .prose{font-size:17px}#situacao .situation-question{font-size:21px}blockquote{font-size:22px;margin-top:22px}#metodo .steps{gap:18px;margin:28px 0}#metodo .steps img{width:64px}#metodo .steps h3{font-size:16px;margin-bottom:0}#metodo .prose{font-size:17px;line-height:1.65}#materiais .products{gap:24px;margin:28px 0}#materiais .products article{grid-template-columns:120px 1fr;gap:22px;padding:24px}#materiais .products h3{font-size:24px}#materiais .products p{font-size:17px;margin-bottom:0}#materiais .products .tag{font-size:12px;margin-bottom:10px}#materiais .cover{max-width:160px}.pages{max-width:650px;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}.page-preview{margin:0;box-shadow:0 5px 14px #09293c10}.page-preview img{width:100%;height:180px;object-fit:cover;object-position:top}.page-preview figcaption{padding:10px 6px;text-align:center;font-size:12px;line-height:1.35}.center{margin:26px 0 18px}.benefits{grid-template-columns:repeat(3,minmax(0,1fr));margin:28px 0;gap:18px}.benefits li{border-color:var(--line);border-top-color:var(--gold);padding:20px;font-size:16px;background:white}.benefits h3{font-size:19px;line-height:1.3}.benefits h3:before{content:'✓';display:block;color:#88611f;margin-bottom:10px}.benefits p{margin:0}#autoras .author-grid{font-size:17px;margin:22px 0 10px;gap:28px}.author-grid p{padding-top:18px}#oferta .offer-lead{font-size:20px;font-weight:400}#oferta .offer-card{padding:28px;font-size:17px;width:100%}#oferta .offer-grid{gap:40px}.offer-card ul{margin-bottom:18px}.offer-card li{margin:7px 0}#oferta .delivery{font-size:15px;line-height:1.55;color:var(--muted)}#oferta .button{font-size:14px;min-height:56px}.faq-panel{background:white;color:var(--ink);padding:30px;border-radius:8px;margin-top:40px}.navy .faq-panel h2{color:var(--navy);font-size:29px}.faq{max-width:none}details{padding:10px 0}.support{margin:22px 0 0;font-size:16px;overflow-wrap:anywhere}.closing{padding-top:38px}.closing h2{font-size:30px;margin-bottom:15px}.closing-emphasis{font-family:Georgia,serif;font-size:24px;color:#f1d18b}.closing p{margin-bottom:20px}footer{padding-top:25px!important;padding-bottom:25px!important}
@media(max-width:900px){#metodo .steps{grid-template-columns:repeat(5,minmax(0,1fr));max-width:none}#metodo .steps>div{display:block;width:auto;margin:0;text-align:center}#metodo .steps img{margin:0 auto 10px;width:55px}#metodo .steps h3{font-size:13px}#materiais .products article{grid-template-columns:1fr}.offer-grid{gap:24px}}
@media(max-width:700px){header{flex-direction:row;justify-content:center;padding-top:12px!important;padding-bottom:12px!important}header .brand{width:145px}header nav{display:none}.hero{gap:17px;padding-top:24px;padding-bottom:30px}h1{font-size:31px;line-height:1.14}h2{font-size:28px;line-height:1.2;margin-bottom:20px}.eyebrow{margin-bottom:10px}.hero-copy p{margin-bottom:12px}#inicio .hero-copy{font-size:16px}#inicio .offer-label{font-size:16px;padding:10px}.hero-products .bundle-price{font-size:17px}.hero-products .books{max-width:250px;margin:14px auto 18px}#inicio .button{font-size:14px}.section{padding:34px 0}#situacao .prose,#metodo .prose{font-size:16px}blockquote{font-size:20px;padding-left:15px}#metodo .steps{grid-template-columns:1fr;gap:12px;margin:24px 0}#metodo .steps>div{display:flex;gap:15px;align-items:center;text-align:left}#metodo .steps img{width:40px;margin:0}#metodo .steps h3{font-size:17px}#materiais .products{gap:18px}#materiais .products article{grid-template-columns:90px 1fr;gap:16px;padding:18px}#materiais .products h3{font-size:21px}#materiais .products p{font-size:16px}.pages{gap:10px}.page-preview img{height:125px}.page-preview figcaption{font-size:11px;padding:8px 4px}.benefits{grid-template-columns:1fr;gap:12px}.benefits li{padding:18px}.benefits h3{font-size:18px;margin-bottom:9px}.benefits h3:before{display:inline;margin-right:8px}#autoras .author-grid{grid-template-columns:1fr;gap:0;font-size:16px}.author-grid strong{font-size:19px}#oferta .offer-grid{grid-template-columns:1fr;gap:18px}#oferta .books{max-width:260px;margin:8px auto 12px}#oferta .offer-card{padding:22px 20px}#oferta .price{font-size:48px}.faq-panel{padding:22px 18px;margin-top:28px}.navy .faq-panel h2{font-size:26px}.closing{padding-top:30px}.closing h2{font-size:27px}.closing-emphasis{font-size:22px}footer{gap:18px}}

/* CTA de compra: independente do conteúdo e das seções existentes. */
.purchase-cta[hidden]{display:none}
.purchase-cta{position:fixed;z-index:20;right:24px;bottom:24px;background:var(--navy);border:1px solid var(--gold);border-radius:9px;padding:5px;box-shadow:0 3px 14px #09293c26}
.purchase-cta-info{display:none}
.purchase-cta .purchase-cta-button{font-size:13px;min-height:48px;padding:12px 18px;width:auto;white-space:nowrap}
.purchase-cta a:focus-visible{outline-color:var(--gold);outline-offset:5px}
@media(max-width:700px){
 html{scroll-padding-bottom:calc(var(--purchase-cta-space,90px) + env(safe-area-inset-bottom,0px))}
 body:has(.purchase-cta){padding-bottom:calc(78px + env(safe-area-inset-bottom,0px))}
 .purchase-cta{right:0;left:0;bottom:0;border:0;border-top:1px solid var(--gold);border-radius:0;padding:10px max(12px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));display:flex;align-items:center;justify-content:space-between;gap:10px}
 .purchase-cta-info{display:flex;flex-direction:column;color:var(--cream);font-size:12px;line-height:1.4;flex-shrink:0}
 .purchase-cta-info strong{color:#f0ce80;font-size:20px;line-height:1.3}
 .purchase-cta .purchase-cta-button{font-size:12px;padding:12px 10px;min-height:46px}
}
@media(max-width:350px){.purchase-cta-info{font-size:11px}.purchase-cta .purchase-cta-button{font-size:11px;padding:12px 8px}.purchase-cta{gap:6px}}
/* Comparação e prévias: componentes adaptáveis. */
.comparison-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:24px}.scene{position:relative;background:white;border:1px solid var(--line);border-radius:8px;overflow:visible}.scene h3{font-size:17px;line-height:1.35;padding:14px 12px;margin:0;min-height:74px;display:flex;align-items:center;gap:9px}.scene h3 span{color:#91671e;font:26px Georgia}.scene-photo{aspect-ratio:1;background-image:url('assets/comparacao.png');background-size:300% 100%;background-repeat:no-repeat}.scene-0{background-position:left}.scene-1{background-position:center}.scene-2{background-position:right}.scene:not(:last-child):after{content:'→';position:absolute;right:-27px;top:45%;z-index:1;color:var(--navy);font-size:26px}.thought{background:#f5ead3;border-radius:12px;margin:12px;padding:12px;font-weight:700;font-size:17px;line-height:1.4}.scene-copy{padding:0 14px 16px;margin:0;font-size:16px;line-height:1.5}.connection{background:var(--navy);border-left:4px solid var(--gold);color:#f8e4b8;padding:18px 22px;margin:20px 0 26px;font:700 22px/1.4 Georgia}.preview-open{display:block;border:0;padding:0;background:white;width:100%;cursor:zoom-in}.page-preview figcaption span{display:block;color:#735019;margin-top:5px}.preview-toolbar button{min-width:44px;min-height:44px;cursor:pointer}.page-scroll{touch-action:pan-x pan-y pinch-zoom}.page-scroll img{height:auto;object-fit:contain;max-height:none}.zoom-hint{font-size:12px;margin:10px 0 0}.purchase-cta-info span{max-width:240px;line-height:1.25}.purchase-cta-button{font-size:12px}.purchase-cta[hidden]{display:none!important}html{scroll-padding-bottom:120px}.purchase-cta{z-index:20}body:has(#preview-dialog[open]) .purchase-cta{display:none!important}
@media(max-width:700px){.comparison-grid{grid-template-columns:1fr;gap:32px}.scene h3{min-height:0;padding:12px;font-size:19px}.scene-photo{aspect-ratio:4/3;background-size:300% 100%}.scene:not(:last-child):after{content:'↓';top:auto;bottom:-32px;right:calc(50% - 8px);line-height:32px}.thought{font-size:18px}.scene-copy{font-size:16px}.connection{font-size:20px}.purchase-cta{display:grid;grid-template-columns:1fr;gap:7px;padding:9px 14px calc(9px + env(safe-area-inset-bottom))}.purchase-cta-info{display:flex;justify-content:space-between;gap:10px;align-items:center}.purchase-cta-info span{max-width:none;font-size:11px}.purchase-cta-info strong{font-size:20px;white-space:nowrap}.purchase-cta .button{min-height:44px;padding:10px;font-size:12px}.hero-products .books{max-width:240px}#materiais .products article{padding:16px;gap:15px}.section{padding:32px 0}.page-preview img{height:145px}.scene-photo{aspect-ratio:1}.hero{gap:16px}#inicio .hero-copy{display:none}.hero-products{order:1!important}}
@media(max-width:700px){#inicio .hero-copy{display:block;order:2;font-size:16px}.scene-photo{aspect-ratio:16/9;background-size:300% auto;background-position-y:center}.comparison-grid{gap:30px}.scene-copy{line-height:1.4}.products .cover{max-width:95px}.purchase-cta-info{display:flex!important}#inicio .hero-products .books{max-width:200px}}

/* Revisão final: barra compacta, prévias proporcionais e foco desobstruído. */
.page-preview img{object-fit:contain;background:#fff}
.page-preview figcaption span{padding:0;font-size:12px}
.thought{position:relative}
.thought:before{content:'';position:absolute;top:-7px;left:24px;width:14px;height:14px;background:#f5ead3;transform:rotate(45deg)}
.preview-toolbar{position:sticky;top:0;background:var(--cream);z-index:1;gap:8px}
.preview-toolbar button{border:0;border-radius:5px;background:var(--navy);color:white}
#preview-dialog{padding:12px}
.page-scroll img{width:auto;max-width:100%;max-height:72dvh;margin:auto}
.page-scroll.zoomed img{width:1000px;max-width:none;max-height:none}
@media(max-width:700px){
 .purchase-cta-info{flex-direction:row;min-width:0}
 .purchase-cta-info span{max-width:240px;font-size:11px}
 .purchase-cta .purchase-cta-button{white-space:normal;width:100%;font-size:13px}
 body:has(.purchase-cta){padding-bottom:var(--purchase-cta-space,104px)}
 html{scroll-padding-bottom:calc(var(--purchase-cta-space,104px) + 16px)}
 a,button,summary{scroll-margin-bottom:calc(var(--purchase-cta-space,104px) + 16px)}
 .page-preview figcaption{font-size:12px}
 .page-preview img{height:132px}
 .page-preview figcaption span{font-size:12px}
 .preview-toolbar{font-size:12px;gap:6px}
 .close-preview{padding:10px}
}

/* Etapa 1: comparação completa e capas originais, sem duplicações. */
#materiais .scene-photo{aspect-ratio:1;background-size:300% 100%}
#materiais .products .cover{max-width:160px}
@media(max-width:700px){
 #materiais .scene-copy{font-size:17px;line-height:1.55}
 #materiais .products article{grid-template-columns:1fr;text-align:center}
 #materiais .products .cover{width:180px;max-width:100%;margin:0 auto 8px}
}

/* Exemplos pedagógicos: imagens em pares; explicações amplas no celular. */
.classroom-example{background:#fff;border-top:1px solid var(--line)}
.classroom-example h2{max-width:950px}
.example-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px;max-width:1000px;margin:26px auto 0}
.example-label{margin:0;padding:14px 16px;display:flex;align-items:center;font-weight:800;font-size:15px;line-height:1.4;background:#eee9df;border-radius:7px 7px 0 0}
.after-label{background:var(--navy);color:#f4d48d}
.example-image{aspect-ratio:1;background-image:var(--scene);background-size:200% 100%;background-repeat:no-repeat;background-position:left}
.after-image{background-position:right}
.example-copy{padding:20px 4px 0;font-size:18px;line-height:1.6}
.example-copy strong{display:none}
.example-copy p{margin:0}
.example-takeaway{max-width:1000px;margin:26px auto 0;font-size:24px}
#metodo .steps p{font-size:17px;line-height:1.5;margin:10px 0 0}
#paginas> .wrap>p{max-width:850px}
@media(max-width:700px){
 .example-pair{gap:0 10px;margin-top:22px}
 .example-label{font-size:12px;padding:10px 8px;min-height:62px;line-height:1.4}
 .example-copy{grid-column:1/-1;padding:18px 0 0;font-size:17px;line-height:1.6}
 .example-copy strong{display:block;font-size:16px;margin-bottom:6px;color:var(--navy)}
 .after-copy{margin-top:14px;border-top:1px solid var(--line)}
 .example-takeaway{font-size:22px;margin-top:24px}
 #metodo .steps>div{display:grid;grid-template-columns:40px minmax(0,1fr);gap:0 15px}
 #metodo .steps img{grid-row:1/3}
 #metodo .steps p{grid-column:2;font-size:17px;margin-top:4px}
 #metodo .steps{gap:20px}
}
/* Crisp vector icons matching the original five method symbols. */
#metodo .steps img{width:80px;height:80px;object-fit:contain;mix-blend-mode:normal;opacity:1;filter:none}
@media(max-width:700px){#metodo .steps>div{grid-template-columns:56px minmax(0,1fr)}#metodo .steps img{width:56px;height:56px}}