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.btn{margin-top:20px}.not-found{min-height:60vh;text-align:center}.not-found h1{font-size:60px;margin-bottom:25px}.not-found p{margin-bottom:30px}
@media(min-width:1600px){.container{max-width:1340px}.hero-grid{min-height:730px}.hero-copy h1{font-size:90px}.hero-stage{min-height:650px}.hero-stage .book-object{width:330px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.desktop-nav{gap:18px;font-size:12px}.nav-cta{font-size:11px}.brand{width:165px;transform-origin:left;transform:scale(.94)}.nav-wrap{gap:20px}.hero-grid{gap:20px;min-height:620px}.hero-copy h1{font-size:65px}.hero-stage .book-object{width:245px}.hero-stage{min-height:560px}.stage-orbit{width:380px;height:380px}.orbit-two{width:490px;height:490px}.stage-detail{left:0;bottom:30px}.reading-strip>.container>span{gap:6px;font-size:10px}.reading-strip span span{display:none}.catalog-copy{padding:40px 35px}.catalog-copy h3{font-size:40px}.catalog-purchase{align-items:flex-start;gap:15px}.catalog-purchase .btn{padding:13px 16px;font-size:12px}.discovery-grid,.faq-grid,.brand-section-grid{gap:60px}.brand-section h2{font-size:48px}.product-hero-grid{gap:50px}.product-book{width:265px}.product-stage{min-height:470px}.product-stage:before{width:340px;height:340px}.product-intro h1{font-size:78px}.product-subtitle{font-size:16px}.product-price-row{gap:18px}.product-price-row>span{padding-left:18px}.product-hero-actions{gap:15px}.book-story{gap:50px}.book-story h2{font-size:45px}.chapters-grid{gap:55px}.chapters-intro h2{font-size:44px}.offer-card{padding:45px;gap:40px}.offer-action{padding-left:35px}.offer-card h2{font-size:42px}.offer-price{font-size:45px}.preview-image{padding:20px}.author-grid{gap:55px}}
@media(max-width:800px){.container{width:calc(100% - 42px)}.section{padding:70px 0}.header{height:75px}.desktop-nav,.nav-cta{display:none}.menu-toggle{display:block}.brand{transform:scale(.9)}.announcement{font-size:10px;gap:15px}.announcement>span{display:none}.hero-grid{grid-template-columns:1fr 1fr;gap:10px;min-height:550px}.hero-copy{padding:50px 0}.hero-copy h1{font-size:50px}.hero-copy p{font-size:14px}.hero-copy .eyebrow{font-size:9px}.hero-actions .btn{font-size:12px;padding:14px 16px;gap:10px}.hero-actions .text-link{font-size:11px}.hero-caption{font-size:9px;gap:7px}.hero-stage{min-height:470px}.hero-stage .book-object{width:210px}.stage-orbit{width:300px;height:300px}.orbit-two{width:390px;height:390px}.stage-detail{padding:15px 38px 15px 15px;bottom:18px;left:10px}.stage-detail strong{font-size:14px}.stage-detail>span{font-size:7px}.stage-detail a{right:10px}.stage-edition{right:0;font-size:7px}.stage-label{font-size:8px;top:20px;left:20px}.reading-strip>.container{padding-block:20px;gap:10px}.reading-strip>.container>span{font-size:10px;gap:6px}.reading-strip .icon{width:18px;margin:0}.section-heading{gap:20px}.section-heading h2{font-size:35px}.count-label{font-size:10px;white-space:nowrap}.featured-product{grid-template-columns:.8fr 1.2fr}.catalog-art{padding:55px 25px;min-height:390px}.catalog-art img{width:180px}.catalog-copy{padding:30px 28px}.catalog-copy h3{font-size:33px}.category{font-size:9px}.description{font-size:13px;margin:20px 0}.catalog-purchase{display:block}.catalog-purchase .btn{margin-top:15px;width:100%}.product-features{gap:5px;margin-bottom:18px}.product-features span{font-size:8px;padding:5px 7px}.price strong{font-size:24px}.catalog-copy .muted{font-size:9px}.discovery{padding-top:0}.discovery-grid{gap:40px;grid-template-columns:1fr 1.2fr}.discovery h2{font-size:36px}.discovery p{font-size:13px}.reading-steps li{gap:14px;padding:25px 0}.reading-steps h3{font-size:17px}.reading-steps p{font-size:12px}.reading-steps li>.icon{display:none}.brand-section{padding:65px 0 85px}.brand-section-grid{gap:45px}.brand-section h2{font-size:40px}.brand-section p{font-size:14px;margin:12px 0}.brand-section .eyebrow{font-size:9px}.faq-grid{gap:40px;grid-template-columns:.8fr 1.2fr}.faq-grid h2{font-size:34px}.faq-grid summary{font-size:13px}.faq-answer{font-size:13px}.closing h2{font-size:25px}.closing .btn{font-size:11px;padding-inline:16px}.footer-top{gap:35px;grid-template-columns:1.3fr 1fr 1fr}.footer-links{font-size:11px}.product-hero{padding-bottom:60px}.product-hero-grid{gap:30px}.product-intro h1{font-size:65px}.product-subtitle{font-size:14px}.product-intro>.eyebrow{font-size:9px}.product-price-row>strong{font-size:30px}.product-price-row>span{font-size:9px}.product-book{width:225px}.product-stage{min-height:410px}.product-stage:before{width:285px;height:285px}.product-stage:after{width:230px;height:230px}.book-topline,.book-bottomline{font-size:7px}.product-hero-actions{gap:10px}.product-hero-actions .btn{font-size:11px;gap:10px;padding:13px 15px}.availability{display:none}.product-section-nav{top:75px}.product-section-nav .container{gap:20px;font-size:10px;min-height:55px}.book-stats strong{font-size:33px}.book-stats span{font-size:9px}.book-story{gap:40px}.book-story h2{font-size:37px}.book-story p{font-size:13px}.book-story .lead{font-size:17px}.history-image-section img{height:290px}.pillar-grid{gap:25px}.pillar-grid h3{font-size:25px}.pillar-grid p{font-size:12px}.pillar-grid article>span{font-size:8px}.preview-section .section-heading{align-items:flex-start}.preview-section .section-heading .btn{font-size:11px;padding:12px 15px;gap:10px}.preview-grid{gap:22px 20px}.preview-image{padding:15px}.preview-caption strong{font-size:12px}.chapters-grid{grid-template-columns:.9fr 1.1fr;gap:40px}.chapters-intro h2{font-size:37px}.chapter-list h3{font-size:12px}.chapter-list summary{gap:13px}.author-grid{gap:40px;grid-template-columns:.65fr 1.3fr}.author-monogram{min-height:210px;font-size:65px}.author-monogram>span{font-size:7px}.author-grid h2{font-size:31px}.author-grid p{font-size:13px}.offer-card{padding:35px;gap:30px}.offer-card h2{font-size:34px}.offer-action{padding-left:25px}.offer-price{font-size:38px}.offer-action .btn{font-size:11px;padding:13px 12px;gap:10px}.offer-includes{font-size:10px}.offer-card p{font-size:12px}}
@media(max-width:600px){html{scroll-padding-top:125px}.container{width:calc(100% - 40px)}.announcement{height:31px}.header{height:67px}.nav-wrap{gap:15px}.brand{transform:scale(.84);width:153px}.hero-grid{display:flex;flex-direction:column;gap:0}.home-hero{background:#f4f8fb}.hero-copy{padding:43px 0 20px;width:100%;text-align:left}.hero-copy h1{font-size:59px;line-height:1.02;margin-bottom:24px}.hero-copy p{font-size:14px}.hero-copy .eyebrow{font-size:8px;letter-spacing:.14em;margin-bottom:21px}.hero-copy p br{display:none}.hero-copy p{max-width:310px}.hero-actions{gap:17px;margin:24px 0}.hero-actions .btn{padding:15px 20px;font-size:12px;min-height:51px}.hero-actions .text-link{font-size:12px}.hero-caption{margin-top:24px;font-size:10px}.hero-stage{width:100%;min-height:440px;margin-top:10px}.hero-stage .book-object{width:225px;margin-top:-25px}.stage-orbit{width:320px;height:320px;max-width:95vw}.orbit-two{width:420px;height:420px}.stage-label{top:6px;left:0;font-size:8px}.stage-detail{bottom:15px;left:0;padding:15px 48px 15px 16px}.stage-detail strong{font-size:16px}.stage-detail>span{font-size:8px}.stage-detail a{right:16px}.stage-edition{bottom:38px;font-size:8px}.reading-strip>.container{display:grid;grid-template-columns:1fr;gap:14px;padding-block:24px}.reading-strip>.container>span{font-size:11px;gap:9px}.reading-strip span span{display:inline;font-size:10px;margin-left:auto}.reading-strip .icon{width:19px}.section{padding:58px 0}.section-heading{display:block;margin-bottom:25px}.section-heading h2{font-size:34px;line-height:1.15}.eyebrow{font-size:9px;margin-bottom:18px}.count-label{display:block;margin:14px 0 0;font-size:10px}.featured-product{grid-template-columns:1fr}.catalog-art{height:345px;min-height:0;padding:45px}.catalog-art img{width:178px}.small-tag{font-size:8px;top:20px;left:21px}.art-bottom{left:21px;right:21px;font-size:9px;bottom:20px}.catalog-copy{padding:28px 24px}.catalog-copy h3{font-size:38px}.category{font-size:10px}.author{font-size:11px}.description{font-size:14px;margin:20px 0}.product-features span{font-size:9px;padding:6px 8px}.catalog-purchase{display:flex;align-items:center;gap:12px}.catalog-purchase .btn{width:auto;margin:0;font-size:11px;padding:12px;gap:10px}.price strong{font-size:25px}.catalog-copy .muted{font-size:9px}.discovery{padding-top:8px}.discovery-grid{grid-template-columns:1fr;gap:40px}.discovery h2{font-size:40px}.discovery h2 br:last-of-type{display:none}.discovery p{font-size:14px}.reading-steps li{gap:19px;padding:23px 0}.reading-steps h3{font-size:18px}.reading-steps p{font-size:13px}.reading-steps li>.icon{display:block;width:19px}.brand-section{padding:58px 0 70px}.brand-section-grid{grid-template-columns:1fr;gap:25px}.brand-section h2{font-size:44px}.brand-section p{font-size:14px}.brand-watermark{font-size:105px;bottom:-32px;right:3px}.faq-grid{grid-template-columns:1fr;gap:30px}.faq-grid h2{font-size:35px}.faq-grid h2 br{display:none}.faq-grid>div>p{font-size:13px;margin-top:16px}.faq-grid>div>p br{display:none}.faq-list summary{font-size:13px;padding-block:20px}.faq-answer{font-size:13px;padding-right:10px}.closing{padding:40px 0}.closing>.container{display:block}.closing h2{font-size:30px;line-height:1.15}.closing .btn{font-size:12px;padding:14px 20px;margin-top:25px}.closing .eyebrow{font-size:8px;line-height:1.6}.footer{padding-top:45px}.footer-top{grid-template-columns:1fr 1fr;gap:35px 25px;padding-bottom:35px}.footer-top>div:first-child{grid-column:1/-1}.footer-top p{font-size:12px;margin-top:14px}.footer-links{font-size:12px;gap:11px}.footer-bottom{flex-direction:column;gap:12px;padding:20px 0}.footer-bottom small,.footer-bottom span{font-size:9px}.product-hero{padding-bottom:35px}.breadcrumbs{font-size:9px;padding-top:22px;gap:9px;margin-bottom:35px}.product-hero-grid{display:flex;flex-direction:column;gap:25px}.product-intro{width:100%}.product-intro>.eyebrow{font-size:8px;letter-spacing:.14em}.product-intro h1{font-size:74px;line-height:1}.product-subtitle{font-size:16px;line-height:1.65;margin:23px 0;max-width:360px}.product-byline{font-size:12px}.product-byline>span{font-size:9px}.product-price-row{gap:20px;margin:25px 0}.product-price-row>strong{font-size:34px}.product-price-row>span{font-size:10px;padding-left:20px}.product-hero-actions .btn{font-size:12px;padding:15px 20px;gap:15px;min-height:52px}.availability{display:inline;font-size:10px}.sale-status{font-size:10px}.purchase-note{font-size:10px;line-height:1.6;max-width:350px}.product-stage{min-height:430px;width:100%;margin:10px 0 15px}.product-book{width:250px;transform:perspective(1000px) rotateY(-10deg) rotateZ(3deg)}.product-stage:before{width:340px;height:340px;max-width:95vw}.product-stage:after{width:280px;height:280px}.book-topline{font-size:7px;top:0}.book-bottomline{font-size:7px;bottom:0}.product-section-nav{top:67px}.product-section-nav .container{width:100%;padding:0 20px;gap:23px;overflow-x:auto;white-space:nowrap;min-height:52px;font-size:10px}.product-section-nav a{flex-shrink:0}.product-section-nav a:last-child{margin-left:0}.book-stats .container{grid-template-columns:1fr 1fr;padding-block:24px;row-gap:25px}.book-stats .container>div:nth-child(2){border:0}.book-stats strong{font-size:34px}.book-stats span{font-size:9px}.book-story{grid-template-columns:1fr;gap:28px}.book-story h2{font-size:42px;line-height:1.1}.book-story h2 br:first-of-type{display:none}.book-story p{font-size:14px;margin-bottom:18px}.book-story .lead{font-size:19px}.history-image-section{margin-top:-15px}.history-image-section img{height:240px}.history-image-section figcaption{font-size:9px;line-height:1.5}.content-pillars .section-heading h2{font-size:33px}.pillar-grid{grid-template-columns:1fr;gap:30px}.pillar-grid article{padding-top:20px}.pillar-grid h3{font-size:29px;margin:13px 0}.pillar-grid p{font-size:14px}.pillar-grid article>span{font-size:9px}.preview-section .section-heading .btn{margin-top:22px;font-size:12px;padding:12px 17px}.preview-section .section-heading p{font-size:13px;margin-top:15px}.preview-grid{grid-template-columns:1fr 1fr;gap:26px 15px}.preview-image{padding:12px}.preview-caption>span{font-size:8px}.preview-caption strong{font-size:11px;line-height:1.45}.preview-caption{padding:10px 0 0}.zoom-icon{width:28px;height:28px;right:7px;bottom:7px}.zoom-icon .icon{width:13px}.gallery-note{text-align:left;font-size:9px;line-height:1.7}.chapters-grid{grid-template-columns:1fr;gap:35px}.chapters-intro h2{font-size:40px}.chapters-intro h2 br:first-of-type{display:none}.chapters-intro p{font-size:14px;margin-top:20px}.extras{gap:9px;margin-top:23px;font-size:12px}.chapter-list h3{font-size:14px}.chapter-list summary{padding:19px 0;gap:17px}.chapter-list p{font-size:13px}.author-section{padding:50px 0}.author-grid{grid-template-columns:1fr;gap:28px}.author-monogram{width:140px;min-height:140px;font-size:56px}.author-monogram>span{font-size:6px;margin-top:16px}.author-grid h2{font-size:34px}.author-grid p{font-size:14px}.author-edition{font-size:10px}.offer-card{width:calc(100% - 32px);padding:35px 25px;grid-template-columns:1fr;gap:35px}.offer-card h2{font-size:41px}.offer-card .eyebrow{font-size:8px}.offer-card p{font-size:14px;line-height:1.7}.offer-includes{font-size:11px;gap:12px}.offer-includes li{display:flex;gap:9px;align-items:flex-start}.offer-includes .icon{margin:2px 0 0;width:15px}.offer-action{border-left:0;border-top:1px solid #ffffff25;padding:30px 0 0;align-items:stretch}.offer-price{font-size:46px}.offer-action>p{font-size:11px;margin-bottom:22px}.offer-action .btn{font-size:12px;min-height:53px}.offer-action>small{font-size:10px}.offer-status{text-align:center}.subtle-link{text-align:center}.book-faq{padding-top:0}.mobile-book-bar{position:fixed;bottom:0;left:0;right:0;z-index:45;background:#fffef8;border-top:1px solid #dfe4d7;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:11px 20px;padding-bottom:max(11px,env(safe-area-inset-bottom));box-shadow:0 -5px 20px #143b2f0d}.mobile-book-bar>div{display:flex;flex-direction:column}.mobile-book-bar span{font-size:10px;color:var(--green)}.mobile-book-bar strong{font-size:19px;line-height:1.3;letter-spacing:-.03em;color:var(--green)}.mobile-book-bar .btn{min-height:43px;font-size:11px;padding:10px 16px;gap:12px;background:var(--green)}.product-page .footer{padding-bottom:80px}.preview-dialog{width:calc(100% - 16px);max-width:none;border-radius:5px;max-height:92vh}.dialog-heading{padding:14px 15px}.dialog-heading h2{font-size:14px;line-height:1.3}.dialog-heading span{font-size:7px}.dialog-close{padding:7px}.dialog-image{padding:13px}.preview-dialog>p{font-size:11px;padding:0 15px 20px}.prose .text-link{margin-bottom:40px}.prose h1{font-size:39px}.prose h2{font-size:24px}.prose .lead{font-size:19px}.prose p{font-size:14px}.not-found h1{font-size:42px}.not-found p{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

@media(max-width:600px){.product-intro h1{font-size:clamp(58px,19vw,74px)}.hero-copy h1{font-size:clamp(48px,15vw,59px)}}
@media(max-width:360px){.mobile-book-bar{padding-inline:14px;gap:10px}.mobile-book-bar .btn{font-size:10px;padding-inline:12px;gap:8px}.product-price-row{gap:12px}.product-price-row>strong{font-size:30px}.product-price-row>span{padding-left:12px;font-size:9px}}

/* Marca integral e representacao digital do e-book */
.header{height:120px}.brand{width:145px;height:108px;display:block;transform:none;flex-shrink:0}.brand-full{display:block;width:145px;height:108px;overflow:hidden;position:relative}.brand-full img{position:absolute;width:190px;height:190px;max-width:none;left:-23px;top:-40px}.product-section-nav{top:120px}.hero-stage.tablet-home{display:flex;flex-direction:column;gap:18px;min-height:560px;justify-content:center;padding:38px 0}.tablet-promo{display:block;width:100%;position:relative}.tablet-promo img{width:100%;height:auto;border-radius:8px;box-shadow:0 20px 38px #173b3520}.tablet-home .tablet-promo{max-width:490px}.digital-label{font-size:11px;color:#667988;display:flex;align-items:center;gap:9px}.digital-label .icon{width:17px}.catalog-art.tablet-catalog{padding:0;min-height:0;background:#f4eadc}.tablet-catalog:before{display:none}.catalog-art.tablet-catalog img{width:100%;transform:none;box-shadow:none;height:100%;object-fit:contain}.catalog-art.tablet-catalog:hover img{transform:none}.product-stage.tablet-product{flex-direction:column;gap:17px;min-height:0}.tablet-product:before,.tablet-product:after{display:none}.tablet-product .tablet-promo{max-width:430px}.tablet-product .digital-label{color:#bbcdc1;font-size:10px}.product-hero-grid{gap:65px}html{scroll-padding-top:195px}
@media(max-width:1100px){.brand{width:135px}.hero-stage.tablet-home{min-height:500px}.product-hero-grid{gap:40px}.digital-label{font-size:10px}}
@media(max-width:800px){.header{height:108px}.brand,.brand-full{width:128px;height:96px}.brand-full img{width:170px;height:170px;left:-21px;top:-36px}.product-section-nav{top:108px}.hero-stage.tablet-home{min-height:420px;padding:25px 0}.tablet-home .digital-label{font-size:9px;gap:5px}.product-hero-grid{gap:30px}}
@media(max-width:600px){.header{height:100px}.brand,.brand-full{width:120px;height:91px}.brand-full img{width:160px;height:160px;left:-20px;top:-33px}.product-section-nav{top:100px}.hero-stage.tablet-home{min-height:0;padding:5px 0 30px;margin-top:10px;gap:14px}.tablet-home .digital-label{font-size:10px}.tablet-home .tablet-promo{max-width:100%}.catalog-art.tablet-catalog{height:auto}.tablet-catalog img{height:auto!important;aspect-ratio:1}.product-stage.tablet-product{min-height:0;margin:12px 0 0;width:100%}.tablet-product .tablet-promo{max-width:400px}.tablet-product .digital-label{font-size:9px}.product-hero-grid{gap:30px}html{scroll-padding-top:165px}}
/* Logo horizontal oficial: imagem integral, sem recorte. */
.header{height:90px}.brand{display:block;width:228px;height:76px;transform:none;overflow:visible}.brand-logo{display:block;position:static;width:100%;height:auto;max-width:100%;object-fit:contain}.product-section-nav{top:90px}html{scroll-padding-top:165px}
@media(max-width:1100px){.brand{width:204px;height:68px}}
@media(max-width:800px){.header{height:80px}.brand{width:192px;height:64px}.product-section-nav{top:80px}html{scroll-padding-top:155px}}
@media(max-width:600px){.header{height:76px}.brand{width:186px;height:62px}.product-section-nav{top:76px}html{scroll-padding-top:141px}}
/* Rodape: logo, assinatura e direitos autorais no mesmo eixo. */
.footer-top>div:first-child{width:280px;max-width:100%;display:flex;flex-direction:column;align-items:center;text-align:center}
.footer-top .brand{width:248px;max-width:100%;height:auto;margin-inline:auto}
.footer-top p{margin:4px 0 0;line-height:1.8;text-align:center}
.footer-bottom small{width:280px;max-width:100%;text-align:center}
@media(max-width:800px) and (min-width:601px){.footer-top>div:first-child{width:100%}.footer-top .brand{width:228px}}
@media(max-width:600px){.footer-top>div:first-child{width:100%}.footer-top .brand{width:240px}.footer-top p{margin-top:4px}.footer-bottom{align-items:center;text-align:center}.footer-bottom small{width:auto}.footer-bottom span{justify-content:center}}

/* Redes sociais: links acessiveis, alinhados ao bloco da marca. */
.footer-social{width:100%;margin-top:24px}
.footer-social>span{display:block;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin-bottom:12px}
.footer-social>div{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid #dce5ee;border-radius:7px;background:#f7fafc;color:var(--navy);font-size:12px;font-weight:600;transition:background .2s,color .2s,border-color .2s}
.footer-social a:hover{background:#eaf4fc;border-color:var(--blue);color:var(--blue)}
.footer-social a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.footer-social .icon{width:18px;height:18px;flex-shrink:0}