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a{min-height:36px;display:flex;align-items:center}.support-email{overflow-wrap:anywhere}.seller{font-size:11px;color:var(--muted);margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:29px;padding-top:18px;font-size:10px;color:var(--muted)}.footer-bottom nav{display:flex;flex-wrap:wrap;gap:20px}.footer-bottom nav a,.cookie-preferences{min-height:40px;display:inline-flex;align-items:center}.cookie-preferences{border:0;padding:0;background:none;color:inherit;font:inherit;text-decoration:underline}.sticky-offer{position:fixed;bottom:0;inset-inline:0;z-index:10;padding:10px 20px calc(10px + env(safe-area-inset-bottom));background:#faf7eef5;border-top:1px solid var(--line);box-shadow:0 -3px 16px #163d2812}.sticky-offer .button{display:flex;min-height:50px;padding-block:11px}.sticky-offer:not([hidden])~*{scroll-margin-bottom:85px}dialog{color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:0;box-shadow:0 25px 80px #0005;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}dialog::backdrop{background:#06281edb}#sample-dialog{width:980px;height:min(92dvh,1000px)}#sample-dialog[open]{display:flex;flex-direction:column}.sample-toolbar{display:flex;gap:18px;align-items:center;padding:13px 20px;border-bottom:1px solid var(--line);flex:none;background:var(--paper)}.sample-toolbar h2{font-size:21px;flex:1}.zoom-controls{display:flex;align-items:center;gap:4px}.zoom-controls button,.dialog-close{min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink);padding:7px 10px;font-size:14px}.zoom-controls 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span{display:block;font-size:11px;margin-top:15px}.noscript{padding:18px;text-align:center;font-size:14px;border-top:1px solid var(--line)}.legal-main{max-width:780px;margin:0 auto;padding:45px 24px 70px}.legal-main .back{display:inline-block;margin-bottom:28px;min-height:44px;font-size:14px}.legal-main h1{font-size:42px;margin-bottom:30px}.legal-main h2{font-size:25px;margin:32px 0 12px}.legal-main p,.legal-main li{font-size:16px}.legal-main .notice{padding:20px;background:#e9edda;border-radius:9px;font-size:15px}.legal-main .notice p{font-size:14px;margin-top:8px}
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@media(min-width:761px){.sticky-offer{display:none!important}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.header nav{gap:19px}.header-inner{gap:20px}.hero-grid{gap:25px}.hero{padding:46px 0 56px}.hero h1{font-size:42px}.hero-lead{font-size:17px}.situation-grid{grid-template-columns:repeat(2,1fr);gap:32px}.author-grid{gap:42px}.how-grid{gap:35px}.portal-demonstration{grid-template-columns:1fr;max-width:300px;margin-inline:auto}.portal-demonstration>.phone-frame{width:190px;margin-inline:auto}.portal-caption{display:none}.book-stage{height:225px}.offer{padding:36px;gap:30px}.offer-price{padding:24px}.offer-price .installments{font-size:40px}.workbook-grid{gap:50px}.faq-grid{gap:40px}.sample-preview{height:210px;padding:20px 18px 0}.bonus>img{width:105px;height:105px}.bonus-grid{column-gap:28px}.bonus{gap:13px}.bonus h3{font-size:22px}.section{padding-block:68px}.faq{padding-top:0}}
@media(max-width:760px){body{font-size:17px}.wrap{width:calc(100% - 40px)}.section{padding:55px 0}.section-heading{margin-bottom:29px}.section-heading>p:last-child:not(.section-label){margin-top:17px;font-size:17px}.section-label{font-size:10px;letter-spacing:1.55px;margin-bottom:12px}h2{font-size:34px;letter-spacing:-.9px}h3{font-size:24px}.header-inner{min-height:83px;justify-content:space-between;gap:12px}.header .brand{width:160px}.header nav{display:none}.student-link{font-size:11px;padding:8px 10px;gap:5px}.student-link svg{width:14px;height:14px}.preview-notice{font-size:10px;line-height:1.45;padding:7px 18px}.hero{padding:32px 0 43px}.hero-grid{display:flex;flex-direction:column;gap:35px}.hero-copy{width:100%}.hero h1{font-size:38px;line-height:1.13;letter-spacing:-1.2px;max-width:520px}.byline{font-size:11px;margin-bottom:17px}.hero-lead{font-size:17px;line-height:1.6;margin-top:21px}.hero-facts{font-size:11px;margin-top:16px;max-width:340px}.hero-facts span{padding:0 3px}.hero-purchase{margin-top:23px}.installments{font-size:40px}.installments span{font-size:21px}.installments small{font-size:12px}.cash-price{font-size:13px}.hero-purchase .button{display:flex;min-width:0;width:100%;max-width:390px;margin-top:18px}.purchase-note{font-size:10px;line-height:1.6;margin-top:12px}.hero-link{font-size:13px;margin-top:6px}.hero-product{width:min(100%,450px);align-self:center}.product-composition{aspect-ratio:1.16;max-width:420px;margin-inline:auto}.hero-book-left{left:-2%;width:57%}.hero-book-right{right:0;width:57%}.hero-book-center{width:62%;left:18%;top:25%}.hero-phone{width:28%;bottom:0;right:1%}.hero-product figcaption{font-size:10px;margin-top:24px}.hero-product .brand-signature{font-size:20px}.situation-grid{grid-template-columns:1fr;gap:22px}.situation-grid article{position:relative;padding:20px 0 0 39px}.situation-grid article .number{position:absolute;left:0;top:22px;font-size:16px}.situation-grid h3{font-size:25px}.situation-grid p{font-size:16px;margin-top:12px}.section-closing{font-size:16px;margin-top:27px}.sample-grid{grid-template-columns:1fr;gap:38px}.sample-preview{height:285px;padding:24px 35px 0}.sample-copy{padding-top:20px}.sample-copy h3{font-size:28px}.sample-copy>p{font-size:16px}.sample-copy .text-link{font-size:14px}.sample-caption{font-size:12px}.extra-sample{font-size:13px;line-height:1.6;margin-top:8px}.author-grid{display:flex;flex-direction:column-reverse;gap:31px}.author-copy blockquote{font-size:17px;line-height:1.75;margin-top:22px}.author-photo{width:min(100%,340px);align-self:center}.author-photo img{aspect-ratio:4/4.3;border-radius:65px 65px 9px 9px}.author-photo figcaption{font-size:11px}.signature{font-size:25px}.how-grid{grid-template-columns:1fr;gap:33px}.steps li{gap:15px;margin-bottom:25px}.steps h3{font-size:25px}.steps p{font-size:16px}.steps li>span{width:32px;height:32px;font-size:17px}.how-note{font-size:14px}.portal-demonstration{grid-template-columns:1fr .85fr;width:100%;max-width:none;padding:25px 18px;gap:19px}.portal-demonstration>.phone-frame{width:100%;padding:4px;border-radius:20px}.portal-demonstration>.phone-frame img{border-radius:13px}.portal-caption{display:block}.portal-caption .section-label{font-size:9px;letter-spacing:1px}.portal-caption h3{font-size:23px}.portal-caption p{font-size:13px}.portal-caption a{font-size:11px}.main-books{grid-template-columns:1fr;gap:34px}.main-book{display:grid;grid-template-columns:104px 1fr;gap:17px;border-top:1px solid #d5dccb;padding-top:26px}.book-stage{height:auto;align-items:flex-start;margin:0}.book-stage img{width:140px;max-width:130%;margin-top:18px}.main-book h3{font-size:27px}.main-book p{font-size:15px;line-height:1.6;margin-top:13px}.page-count{font-size:10px}.bonus-grid{grid-template-columns:1fr;gap:0}.bonus{padding:24px 0;gap:17px}.bonus>img{width:99px;height:99px;margin-top:8px}.bonus h3{font-size:25px}.bonus p{font-size:15px;line-height:1.65}.start-guide{display:grid;grid-template-columns:82px 1fr;padding:20px 16px;gap:15px}.start-guide>img{width:100px;max-width:120%}.start-guide h3{font-size:25px}.start-guide p{font-size:14px}.start-guide>.text-link{grid-column:2;font-size:13px}.workbook-grid{grid-template-columns:1fr;gap:32px}.workbook-grid h2{font-size:34px}.workbook-grid p:not(.section-label){font-size:17px}.workbook-grid .button{display:flex;width:100%}.form-example{max-width:370px;margin-inline:auto}.form-example figcaption{font-size:11px}.offer{grid-template-columns:1fr;padding:28px 22px;gap:26px;border-radius:12px}.offer h2{font-size:33px}.offer-list{font-size:15px;padding-left:17px}.offer-content>p:not(.section-label){font-size:16px}.offer-price{padding:23px 18px}.offer-price .installments{font-size:42px}.offer-price .installments small{display:inline-block;margin-left:4px;font-size:11px}.offer-price .installments span{font-size:20px}.offer-price .cash-price{font-size:14px}.offer-price .purchase-note{font-size:10px}.offer-price .button{font-size:15px}.guarantee{gap:12px;padding-top:25px}.guarantee-mark{width:30px}.guarantee-mark svg{width:30px;height:30px}.guarantee h3{font-size:23px}.guarantee p{font-size:14px}.offer-scope{font-size:11px;margin-top:-3px}.faq{padding-top:0}.faq-grid{grid-template-columns:1fr;gap:28px}.faq-items summary{font-size:16px;padding-block:20px}.faq-items details p{font-size:16px}.final-section h2{font-size:33px}.final-section>div>p:not(.section-label){font-size:16px;margin-top:18px}.final-section .button{display:flex}.final-section .purchase-note{font-size:12px!important}.final-section .brand-signature{font-size:21px!important}.footer{padding-top:30px;padding-bottom:108px}.footer-top{flex-direction:column;align-items:flex-start;gap:29px}.support-contact{font-size:13px;width:100%}.support-contact a{min-height:44px}.footer-bottom{display:block;margin-top:20px;font-size:11px}.footer-bottom nav{gap:3px 20px;margin-top:12px}.seller{font-size:11px}.sample-toolbar{flex-wrap:wrap;gap:10px;padding:12px}.sample-toolbar h2{font-size:20px;order:1;flex:1}.sample-toolbar .dialog-close{order:2;font-size:12px}.zoom-controls{order:3;width:100%;justify-content:center}.sample-scroll{padding:10px}.sample-dialog-footer{padding:7px 12px;font-size:11px;display:block}.sample-dialog-footer a{font-size:11px;min-height:35px}#sample-dialog{height:calc(100dvh - 18px);max-height:calc(100dvh - 18px);max-width:calc(100vw - 16px);border-radius:10px}.checkout-dialog-content{padding:26px 21px}.checkout-dialog-content h2{font-size:29px}.checkout-dialog-content p{font-size:16px}.consent-actions .button{flex:1}.legal-main{padding-top:30px}.legal-main h1{font-size:36px}.legal-main h2{font-size:26px}.legal-main p,.legal-main li{font-size:16px}.demo-player-placeholder{padding:24px}.demo-transcript{padding:14px 18px}.demo-launch b{font-size:14px;padding:12px 18px}}
@media(max-width:360px){.wrap{width:calc(100% - 36px)}.header .brand{width:136px}.header-inner{gap:7px}.student-link{font-size:10px;padding-inline:8px}.hero h1{font-size:34px}.hero-lead{font-size:16px}.purchase-note{font-size:9px}.button{font-size:15px;padding-inline:18px}.offer{padding:25px 18px}.offer-price{padding:20px 14px}.offer-price .installments{font-size:37px}.offer-price .installments small{display:block;margin:7px 0 0}.bonus>img{width:76px;height:76px}.bonus{gap:12px}.main-book{grid-template-columns:80px 1fr;gap:13px}.main-book h3{font-size:25px}.portal-demonstration{grid-template-columns:1fr 1fr;padding:20px 13px;gap:13px}.portal-caption h3{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Condições e informações essenciais permanecem legíveis em todas as larguras. */
.hero-facts{font-size:13px;line-height:1.7}.purchase-note,.offer-price .purchase-note{font-size:12px;line-height:1.65}.offer-scope,.checkout-status{font-size:12px;line-height:1.7}.hero-product figcaption,.form-example figcaption,.sample-caption{font-size:12px;line-height:1.65}.preview-notice{font-size:12px;line-height:1.5}.footer .seller{font-size:12px;line-height:1.7}.student-link{font-size:13px}.hero .byline{font-size:13px}.hero-product .brand-signature{margin-top:17px}
@media(max-width:760px){.hero-facts{max-width:none}.hero-purchase .purchase-note{max-width:350px}.situation-grid{grid-template-columns:1fr}.student-link{font-size:12px}.portal-caption a{font-size:12px}.portal-caption .section-label{font-size:10px}.workbook-grid .workbook-note{font-size:13px!important}}
@media(max-width:360px){.student-link{font-size:11px}.hero-purchase .purchase-note{max-width:285px}}

.demo-caption{padding:16px 24px 0;font-size:12px;line-height:1.6;color:var(--muted)}.demo-transcript p+p{margin-top:16px}
@media(max-width:760px){.demo-caption{padding-inline:18px}.demo-launch b{max-width:90%;font-size:13px}}
.demo-player video::cue{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:23px;font-weight:600;color:#fffdf7;background-color:rgba(6,47,39,.96)}
@media(max-width:760px){.demo-player video::cue{font-size:16px}}