:root{--ink:#010409;--navy:#032349;--blue:#215a96;--ice:#c8e2fd;--paper:#fbfbfb;--text:#1a1a1a;--muted:#464646;--line:#d6d6d6;--display:"Alga",Georgia,serif;--body:"Area Normal",Arial,sans-serif;--mono:"AOT Serial Mono",monospace;--gutter:40px;--space:100px;--ease:cubic-bezier(.22,1,.36,1);color-scheme:light;font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:90px;scrollbar-color:var(--blue) var(--paper)}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;color:var(--text);background:var(--paper);font:16px/1.65 var(--body);-webkit-font-smoothing:antialiased}body,button{font-kerning:normal;font-optical-sizing:auto}::selection{background:var(--ice);color:var(--ink)}
a{color:inherit;text-underline-offset:5px;text-decoration-thickness:1px}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed}a,button,summary{touch-action:manipulation;-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--blue);outline-offset:5px}.dark :focus-visible,.site-header :focus-visible,.site-footer :focus-visible{outline-color:var(--ice)}
h1,h2,h3,p,figure,blockquote,dl,dd,ol,ul{margin:0}ol,ul{padding:0}h1,h2,h3{font-weight:400}img,svg{display:block}img{max-width:100%;height:auto}cite{font-style:normal}p+p{margin-top:18px}
h1{font:400 clamp(64px,5.7vw,82px)/1.06 var(--display);letter-spacing:-.035em;text-wrap:balance}h2{font:500 clamp(30px,3vw,42px)/1.2 var(--body);letter-spacing:-.035em;text-wrap:balance}h3{font:500 20px/1.35 var(--body);letter-spacing:-.02em}
.container{width:min(1180px,calc(100% - var(--gutter)*2));margin-inline:auto}.section{padding-block:var(--space)}.light{background:var(--paper)}.dark{background:var(--ink);color:var(--paper)}.section-heading{max-width:670px}.section-heading>p{margin-top:22px;color:var(--muted);font-size:17px}.section-heading.centered{text-align:center;margin-inline:auto}.dark .section-heading>p{color:var(--ice)}
.section-label{font:12px/1.6 var(--mono);color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:54px;padding:16px 26px;border:1px solid transparent;border-radius:6px;font:500 14px/1.4 var(--body);text-decoration:none;transition:background-color 160ms ease,transform 120ms var(--ease),box-shadow 160ms ease}.button-light{color:var(--navy);background:var(--ice);box-shadow:0 5px 16px rgb(1 4 9 / .12)}.button-dark{color:var(--paper);background:var(--navy)}.button:disabled{background:var(--line);color:var(--muted);opacity:1;box-shadow:none}.button svg{width:18px;height:18px;flex-shrink:0}.button span{font-size:18px}.button:not(:disabled):active{transform:scale(.985)}.text-link{min-height:44px;display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-size:13px}
.skip-link{position:fixed;z-index:100;top:10px;left:20px;padding:12px 18px;background:var(--paper);color:var(--navy);transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}
/* A abertura reúne ambiente, retrato e texto em uma única cena. */
.site-header{position:absolute;z-index:40;inset:0 0 auto;color:var(--paper)}.header-inner{min-height:84px;display:flex;align-items:center;gap:34px;border-bottom:1px solid rgb(200 226 253 / .16)}.wordmark{font:italic 39px/1 var(--display);letter-spacing:-.035em;text-decoration:none;flex-shrink:0}.site-nav{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:13px}.site-nav a{min-height:44px;display:inline-flex;align-items:center;text-decoration:none}.header-cta{font-size:12px;min-height:42px;padding:10px 17px;gap:20px}.menu-toggle{display:none}
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ink)}.hero-background,.hero-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-2}.hero-background{z-index:-3;object-fit:cover;object-position:60% center}.hero-shade{z-index:-1;background:linear-gradient(180deg,rgb(1 4 9 / .6),transparent 155px),linear-gradient(90deg,rgb(1 4 9 / .94) 0%,rgb(1 4 9 / .86) 30%,rgb(3 35 73 / .4) 47%,transparent 67%)}
.hero-photograph{position:absolute;z-index:-2;inset:0 0 0 auto;width:min(64%,1040px);height:100%;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 38%,#000 100%);mask-image:linear-gradient(90deg,transparent 0%,#000 38%,#000 100%)}.hero-photo{width:100%;height:100%;object-fit:cover;object-position:50% 30%;filter:saturate(.72) contrast(1.02) brightness(.88)}.hero::after{content:"";position:absolute;inset:auto 0 0;height:120px;z-index:0;pointer-events:none;background:linear-gradient(180deg,transparent,var(--navy))}
.hero-inner{position:relative;min-height:780px;display:flex;align-items:center;padding-block:135px 90px}.hero-copy{position:relative;z-index:3;width:48%;max-width:520px}.hero-copy h1{max-width:480px}.hero-lead{margin-top:25px;max-width:440px;font-size:22px;line-height:1.45;letter-spacing:-.025em;color:var(--ice)}.hero-body{max-width:425px;margin-top:22px;font-size:16px;color:var(--paper)}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:30px;flex-wrap:wrap}.hero-metadata,.hero-price{font-size:12px;line-height:1.7;color:var(--ice);margin-top:19px}
.book-strip{position:relative;background:var(--navy);color:var(--ice);border-top:1px solid rgb(200 226 253 / .14)}.book-strip-inner{min-height:85px;display:grid;grid-template-columns:repeat(3,1fr);align-items:center;gap:35px;padding-block:18px}.book-strip p{display:flex;align-items:baseline;justify-content:center;gap:14px;margin:0;font-size:13px}.book-strip strong{font-weight:500;color:var(--paper);font-size:17px}.book-strip p+p{border-left:1px solid rgb(200 226 253 / .2)}
/* As imagens dos painéis pertencem à própria obra. */
.book-intro{padding-bottom:100px}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}.theme-card{position:relative;isolation:isolate;min-height:360px;overflow:hidden;border-radius:8px;background:var(--navy);color:var(--paper)}.theme-card>img{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top}.theme-card::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(180deg,rgb(1 4 9 / .02) 15%,rgb(1 4 9 / .35) 40%,rgb(1 4 9 / .97) 100%)}.theme-card-copy{position:absolute;bottom:0;left:0;right:0;padding:25px 22px}.theme-card h3{font-size:21px;color:var(--paper)}.theme-card p{font-size:13px;line-height:1.6;color:var(--ice);margin-top:13px}.theme-card:nth-child(4)>img{object-fit:contain;object-position:center 30%;padding:15px 4px}.theme-card:nth-child(3)>img{object-position:center center}
.perspective-banner{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);min-height:550px;display:flex;align-items:center}.banner-photo,.banner-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-2}.banner-photo{object-fit:cover;object-position:75% 32%}.banner-shade{z-index:-1;background:linear-gradient(90deg,var(--ink) 5%,rgb(1 4 9 / .95) 34%,rgb(1 4 9 / .62) 56%,rgb(1 4 9 / .15) 100%)}.banner-content{padding-block:90px}.banner-content h2{max-width:510px;font-size:clamp(32px,3.3vw,46px)}.banner-content>p{max-width:470px;color:var(--ice);margin-top:25px;font-size:17px}.banner-content .button{margin-top:30px}
.audience{background:var(--ink)}.audience .section-heading{max-width:640px}.audience-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:940px;margin:45px auto 0}.audience-card{padding:32px;border:1px solid rgb(200 226 253 / .15);border-radius:8px;background:rgb(3 35 73 / .23);min-height:155px}.audience-card h3{color:var(--ice);font-size:20px}.audience-card p{max-width:56ch;color:var(--ice);font-size:14px;line-height:1.7;margin-top:13px}
/* A profundidade do livro aparece nos quatro títulos reais de suas partes. */
.contents{background:#f0f2f5}.contents-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:start}.contents-heading h2{max-width:410px}.contents-heading>p{max-width:390px;color:var(--muted);margin-top:23px;font-size:16px}.parts-list{border-top:1px solid #c6cbd1}.part-details{border-bottom:1px solid #c6cbd1}.part-details summary{display:flex;align-items:start;gap:20px;padding:25px 28px 25px 0;position:relative}.part-number{font:12px/1.7 var(--mono);color:var(--blue);min-width:55px;padding-top:4px}.part-details h3{font-size:19px;line-height:1.5;max-width:440px}.part-answer{padding:0 25px 26px 75px;color:var(--muted);font-size:14px;line-height:1.8}.part-subtitle{font-size:15px;font-weight:400}.part-details summary::after{content:"";position:absolute;right:1px;top:32px;width:8px;height:8px;border-right:1px solid var(--blue);border-bottom:1px solid var(--blue);transform:rotate(45deg);transition:transform 160ms ease}.part-details[open] summary::after{transform:rotate(225deg)}
.author{overflow:hidden;padding-bottom:0}.author-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:40px;align-items:center}.author-copy{max-width:540px;padding-bottom:65px}.author-copy h2{font:400 60px/1.1 var(--display);letter-spacing:-.035em}.author-copy>p{color:var(--muted);font-size:16px;margin-top:23px}.author-copy .button{margin-top:28px}.author-visual{position:relative;align-self:end;min-width:0;height:auto;overflow:visible}.author-visual img{display:block;position:static;width:100%;height:auto;max-width:none;transform:none}.author-banks{border-top:1px solid var(--line);padding-block:26px;position:relative;background:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:22px;color:var(--muted);font-size:13px}.author-banks p{margin:0}.author-banks span{color:var(--text);font-weight:500}
.offer{position:relative;isolation:isolate;overflow:hidden;background:var(--navy);color:var(--paper)}.offer-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.offer-visual{min-width:0}.offer-visual>img{width:100%}.offer-visual figcaption{max-width:440px;margin:22px auto 0;text-align:center;color:var(--ice);font-size:12px;line-height:1.7}.offer-copy h2{font:400 50px/1.12 var(--display);letter-spacing:-.025em;max-width:480px}.offer-subtitle{font-size:18px;line-height:1.55;color:var(--ice);margin-top:22px}.offer-author{font-size:14px;margin-top:16px}.offer-includes{list-style:none;margin-top:28px}.offer-includes li{font-size:14px;line-height:1.7;padding-block:11px;border-bottom:1px solid rgb(200 226 253 / .2);color:var(--ice)}.offer-price{font:400 62px/1.1 var(--display);letter-spacing:-.025em;font-variant-numeric:lining-nums}.offer-purchase{margin-top:28px}.offer-purchase .button{width:min(100%,360px);margin-top:24px}.offer-format{margin-top:15px;color:var(--ice);font-size:12px}.status-note{margin-top:7px;color:var(--ice);font-size:13px}
.closing{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);text-align:center}.closing-background,.closing-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-2;object-fit:cover}.closing-shade{z-index:-1;background:rgb(1 4 9 / .86)}.closing-inner{max-width:760px;padding-block:20px}.closing h2{font:400 clamp(36px,4vw,54px)/1.15 var(--display);letter-spacing:-.025em}.closing-inner>p{max-width:590px;margin:24px auto 0;color:var(--ice);font-size:16px}.closing .button{margin-top:29px}
.faq{background:#f0f2f5}.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:start}.faq h2{max-width:400px}.faq-heading>p{color:var(--muted);font-size:16px;margin-top:22px}.faq-heading .button{margin-top:28px}.faq-list{display:grid;gap:12px}.faq-item{background:var(--paper);border-radius:8px;padding-inline:24px}.faq-item summary{position:relative;min-height:74px;display:flex;align-items:center;padding:22px 38px 22px 0;font-size:15px;line-height:1.5}.faq-item summary::before,.faq-item summary::after{content:"";position:absolute;right:4px;width:10px;height:1px;background:var(--blue)}.faq-item summary::after{transform:rotate(90deg);transition:transform 160ms ease}.faq-item[open] summary::after{transform:rotate(0)}.faq-answer{padding:0 22px 25px 0;color:var(--muted);font-size:14px;line-height:1.8}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}
.site-footer{background:#f0f2f5;padding-block:0 30px;color:var(--muted)}.footer-inner{border-top:1px solid #c6cbd1;padding-top:28px;display:flex;align-items:center;gap:32px;justify-content:space-between}.site-footer .wordmark{color:var(--navy);font-size:36px}.footer-book{font-size:12px;line-height:1.6}.footer-links{display:flex;gap:20px;font-size:12px}.footer-links a{min-height:44px;display:inline-flex;align-items:center}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:20px;font-size:12px}.footer-bottom p{margin:0}.footer-bottom a{min-height:44px;display:inline-flex;align-items:center;text-decoration:none}
.dark .section-label{color:var(--ice)}.hero-copy>.section-label{margin-bottom:24px}.hero-copy>.button{margin-top:28px;min-width:260px}.hero-meta{margin-top:18px;font-size:12px;line-height:1.7;color:var(--ice)}.offer-copy>.section-label{margin-bottom:20px}.audience-icon{width:28px;height:28px;color:var(--ice);margin-bottom:18px}.author-banks{display:block;margin-top:28px;padding-block:24px 0}.author-banks>p{font-size:12px}.author-banks ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:center;gap:22px;list-style:none;margin-top:18px}.author-banks li{display:flex;align-items:center;min-width:0;min-height:44px}.bank-logo{width:auto;height:34px;max-width:100%;object-fit:contain;object-position:left center;filter:grayscale(1) brightness(0);opacity:.52}.bank-logo-bb{height:36px}.bank-logo-bmg{height:40px}.closing-photo{position:absolute;inset:0;width:100%;height:100%;z-index:-2;object-fit:cover}.site-footer .footer-inner>p{max-width:240px;font-size:12px}.site-footer .footer-inner>a:last-child{font-size:12px;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;gap:10px}
@media(hover:hover){.button-light:not(:disabled):hover{background:var(--paper);box-shadow:0 7px 20px rgb(1 4 9 / .16)}.button-dark:not(:disabled):hover{background:var(--blue)}.text-link:hover,.site-nav a:hover{text-decoration:underline}.faq-item summary:hover,.part-details summary:hover{color:var(--blue)}}
@media(prefers-reduced-motion:no-preference){.hero-copy{animation:hero-entry 600ms var(--ease) both}@keyframes hero-entry{from{opacity:.7;translate:0 12px}to{opacity:1;translate:0 0}}}
@media(max-width:1100px){.author-banks ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}:root{--gutter:32px;--space:88px}.hero-inner{min-height:730px}.hero-copy{width:50%}.hero-lead{font-size:21px}.hero-copy h1{font-size:70px}.theme-card{min-height:350px}.theme-card-copy{padding:22px 18px}.theme-card h3{font-size:19px}.theme-card p{font-size:13px}.contents-grid,.faq-grid{gap:55px}.author-grid{gap:40px}.offer-grid{gap:45px}.offer-copy h2{font-size:46px}}
@media(min-width:768px) and (max-width:900px){.site-nav{gap:22px}.hero-copy{width:52%}.hero-copy h1{font-size:64px}.hero-photograph{width:66%}.hero-photo{object-position:50% 29%}.hero-shade{background:linear-gradient(180deg,rgb(1 4 9 / .65),transparent 150px),linear-gradient(90deg,rgb(1 4 9 / .98),rgb(1 4 9 / .84) 38%,transparent 75%)}.hero-lead{font-size:20px}.theme-grid{grid-template-columns:repeat(2,1fr);gap:18px}.theme-card{min-height:345px}.theme-card-copy{padding:26px}.theme-card h3{font-size:24px}.theme-card p{font-size:15px}.banner-content h2{max-width:430px}.banner-content>p{max-width:400px}.contents-grid{grid-template-columns:1fr;gap:38px}.contents-heading{max-width:600px}.contents-heading h2,.contents-heading>p{max-width:none}.author-grid{gap:25px}.author-copy h2{font-size:50px}.author-copy>p{font-size:15px}.author-banks{flex-wrap:wrap;justify-content:start}.offer-grid{grid-template-columns:1fr 1fr;gap:30px}.offer-copy h2{font-size:42px}.faq-grid{gap:40px}}
@media(max-width:1000px){.author-grid{grid-template-columns:1fr;gap:28px}.author-copy{max-width:700px;padding-bottom:0}.author-visual{width:min(100%,660px);margin:0 auto}}
@media(max-width:767px){
  :root{--gutter:24px;--space:70px;scroll-padding-top:85px}h2{font-size:30px;line-height:1.25}.section-heading>p{font-size:16px}.header-inner{position:relative;min-height:74px;gap:18px}.wordmark{font-size:34px}.header-cta{margin-left:auto;padding:10px 13px;min-height:42px;gap:14px}.menu-toggle{order:3;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:44px;height:44px;border:0;background:transparent;color:var(--paper)}.menu-toggle span{width:22px;height:1px;background:currentColor;transition:transform 160ms ease}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .site-nav{position:absolute;inset:100% calc(-1 * var(--gutter)) auto;margin:0;padding:16px var(--gutter) 22px;display:flex;flex-direction:column;align-items:stretch;gap:0;background:var(--ink);border-bottom:1px solid rgb(200 226 253 / .2);font-size:16px}.site-nav a{min-height:50px}.js .site-nav{display:none}.js .site-nav.is-open{display:flex}html:not(.js) .header-inner{flex-wrap:wrap;padding-block:12px}html:not(.js) .site-nav{position:static;width:100%;padding:0;border:0;flex-direction:row;gap:22px;font-size:12px}html:not(.js) .menu-toggle{display:none}
  .hero-background{object-position:75% center}.hero-photograph{top:auto;bottom:0;width:100%;height:520px;-webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 21%,#000 100%);mask-image:linear-gradient(180deg,transparent 0%,#000 21%,#000 100%)}.hero-photo{object-position:50% 30%;filter:saturate(.72) contrast(1.02) brightness(.91)}.hero-shade{background:linear-gradient(180deg,rgb(1 4 9 / .91) 0%,rgb(1 4 9 / .72) 44%,transparent 68%)}.hero::after{height:90px}.hero-inner{display:block;min-height:0;padding-block:116px 490px}.hero-copy{width:100%;max-width:520px}.hero-copy h1{font-size:clamp(57px,14vw,74px);max-width:440px}.hero-lead{font-size:21px;max-width:450px;margin-top:22px}.hero-body{font-size:15px;max-width:440px;margin-top:20px}.hero-actions{margin-top:25px;gap:20px}.hero-metadata,.hero-price{font-size:12px;margin-top:17px}
  .book-strip-inner{gap:15px;min-height:90px;padding-block:20px}.book-strip p{display:grid;gap:3px;justify-content:start;font-size:11px;line-height:1.5}.book-strip p+p{padding-left:15px}.book-strip strong{font-size:17px}.book-strip span{font-size:12px}
  .book-intro{padding-bottom:70px}.theme-grid{grid-template-columns:1fr 1fr;gap:14px;margin-top:34px}.theme-card{min-height:310px}.theme-card-copy{padding:20px 17px}.theme-card h3{font-size:19px}.theme-card p{font-size:13px;line-height:1.6;margin-top:11px}.theme-card::after{background:linear-gradient(180deg,rgb(1 4 9 / .04),rgb(1 4 9 / .7) 45%,var(--ink) 100%)}
  .perspective-banner{min-height:670px;align-items:start}.banner-photo{object-position:62% 25%}.banner-shade{background:linear-gradient(180deg,rgb(1 4 9 / .98),rgb(1 4 9 / .91) 43%,rgb(1 4 9 / .13) 100%)}.banner-content{padding-block:65px 320px}.banner-content h2{max-width:420px;font-size:32px}.banner-content>p{max-width:460px;font-size:16px}.banner-content .button{margin-top:26px}
  .audience-grid{grid-template-columns:1fr;gap:14px;margin-top:34px}.audience-card{padding:26px;min-height:0}.audience-card h3{font-size:20px}.audience-card p{font-size:15px}.contents-grid{grid-template-columns:1fr;gap:35px}.contents-heading h2,.contents-heading>p{max-width:none}.part-details summary{gap:14px;padding-block:23px}.part-number{min-width:44px;font-size:12px}.part-details h3{font-size:18px;line-height:1.5}.part-answer{padding-left:58px;padding-right:15px;font-size:14px}.part-details summary::after{top:30px}
  .author-grid{grid-template-columns:1fr;gap:0}.author-visual{width:calc(100% + var(--gutter)*2);margin:20px calc(-1 * var(--gutter)) 0}.author-copy{max-width:620px;padding-bottom:15px}.author-copy h2{font-size:50px}.author-copy>p{font-size:16px}.author-banks{padding-block:23px;flex-wrap:wrap;justify-content:start;gap:14px 22px;font-size:12px}.author-banks p{width:100%}
  .offer-grid{grid-template-columns:1fr;gap:42px}.offer-visual{max-width:620px;margin-inline:auto}.offer-visual figcaption{max-width:320px;margin-top:20px}.offer-copy{max-width:620px}.offer-copy h2{font-size:46px;max-width:510px}.offer-subtitle{font-size:18px}.offer-price{font-size:60px}.offer-purchase .button{width:100%;max-width:400px;min-height:58px}.closing-inner{padding-block:5px}.closing h2{font-size:40px;line-height:1.2}.closing-inner>p{font-size:16px}.faq-grid{grid-template-columns:1fr;gap:35px}.faq h2{max-width:none}.faq-heading .button{margin-top:22px}.faq-item{padding-inline:20px}.faq-item summary{font-size:15px;min-height:76px}.faq-answer{padding-right:15px;font-size:14px}.footer-inner{flex-wrap:wrap;align-items:start;gap:22px}.footer-book{font-size:12px}.footer-links{flex-wrap:wrap;width:100%}.footer-bottom{align-items:start;flex-direction:column;gap:10px;font-size:12px}
}
@media(max-width:359px){:root{--gutter:20px}.header-inner{gap:10px}.wordmark{font-size:31px}.header-cta{font-size:12px;padding-inline:10px;gap:14px}.menu-toggle{width:40px}.hero-copy h1{font-size:56px}.hero-lead{font-size:20px}.hero-actions .button{width:100%}.theme-grid{grid-template-columns:1fr}.theme-card{min-height:340px}.theme-card-copy{padding:25px}.theme-card h3{font-size:23px}.theme-card p{font-size:15px}.book-strip-inner{gap:10px}.book-strip p+p{padding-left:10px}.book-strip span{font-size:12px}.book-strip strong{font-size:16px}.offer-copy h2{font-size:42px}.part-details summary{gap:10px}.part-number{min-width:40px}.part-answer{padding-left:50px}}
.perspective-banner{padding-block:0}.banner-photo{left:45%;width:55%;object-position:50% 35%}.banner-shade{background:linear-gradient(90deg,var(--ink) 0%,var(--ink) 36%,rgb(1 4 9 / .75) 50%,transparent 78%)}
@media(max-width:767px){.banner-photo{left:0;top:auto;bottom:0;width:100%;height:360px;object-position:50% 35%}.banner-shade{background:linear-gradient(180deg,var(--ink) 0%,var(--ink) 44%,rgb(1 4 9 / .85) 58%,transparent 88%)}.book-strip p{font-size:12px}}
@media(max-width:480px){.theme-grid{grid-template-columns:1fr;gap:18px}.theme-card{min-height:340px}.theme-card-copy{padding:26px}.theme-card h3{font-size:23px}.theme-card p{font-size:15px}.theme-card:nth-child(2)>img{object-position:center 25%}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.button:not(:disabled):active{transform:none}}
@media(forced-colors:active){.button,.audience-card{border:1px solid ButtonText}.faq-item summary::before,.faq-item summary::after{background:ButtonText}}

/* Assets aprovados */
.wordmark-logo{display:block;height:40px;width:auto}.site-footer .wordmark-logo{height:36px}.hero-photo{object-position:36% 40%}.theme-card:nth-child(4)>img{padding:24px 30px 120px}.author-visual img{border-radius:8px 8px 0 0;max-height:720px;object-fit:cover;object-position:50% 20%}.offer-visual>img{display:block;height:auto;border-radius:8px;-webkit-mask-image:radial-gradient(ellipse 75% 75% at 50% 50%,#000 60%,transparent 100%);mask-image:radial-gradient(ellipse 75% 75% at 50% 50%,#000 60%,transparent 100%)}
@media(max-width:767px){.wordmark-logo{height:34px}.hero-photo{object-position:30% 35%}.author-visual img{border-radius:0;max-height:560px}}
@media(max-width:359px){.wordmark-logo{height:30px}}
@media(min-width:768px){.banner-photo{-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 32%);mask-image:linear-gradient(90deg,transparent 0%,#000 32%)}}
@media(max-width:767px){.banner-photo{-webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 30%);mask-image:linear-gradient(180deg,transparent 0%,#000 30%)}}
/* v2: logos, oferta, ajustes de UI */
.author-banks ul{display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:24px;margin-top:18px;padding:0}
.author-banks li{flex:0 0 auto;min-height:44px;display:flex;align-items:center}
.bank-logo{display:block;width:auto;max-width:none;opacity:.55}
.bank-logo-bb{height:30px}.bank-logo-original{height:28px}.bank-logo-bmg{height:32px}.bank-logo-tribanco{height:34px;margin-inline:-4px}
.offer-grid{grid-template-columns:1fr 1fr;gap:64px}
.offer-stage{position:relative;isolation:isolate;aspect-ratio:5/6;width:100%;max-height:680px;overflow:hidden;border-radius:10px;background:var(--navy)}
.offer-scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 60%;transform:scale(1.35);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 55%,transparent 100%)}
.offer-book{position:absolute;left:50%;top:50%;height:84%;width:auto;max-width:none;transform:translate(-50%,-50%);filter:drop-shadow(0 30px 40px rgb(1 4 9 / .55))}
.offer .button:disabled{background:rgb(200 226 253 / .14);color:var(--ice);border-color:rgb(200 226 253 / .4);box-shadow:none}
@media(max-width:1000px) and (min-width:768px){.author-banks ul{display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between}}
@media(max-width:767px){.author-banks ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}.author-banks li{justify-content:flex-start}.offer-stage{aspect-ratio:1/1;max-height:none}.offer-book{height:86%}}
.offer-scene{transform:none;object-position:50% 50%;-webkit-mask-image:radial-gradient(ellipse 62% 58% at 50% 52%,#000 35%,transparent 100%);mask-image:radial-gradient(ellipse 62% 58% at 50% 52%,#000 35%,transparent 100%)}
.offer-stage{background:transparent;border-radius:0}
.bank-logo-bb{height:34px}.bank-logo-original{height:32px}.bank-logo-bmg{height:36px}.bank-logo-tribanco{height:40px}
@media(max-width:767px){.offer-grid{grid-template-columns:1fr;gap:36px}.offer-visual{width:100%;max-width:520px}}
@media(min-width:1001px) and (max-width:1180px){.author-banks ul{gap:16px}.bank-logo-bb{height:28px}.bank-logo-original{height:26px}.bank-logo-bmg{height:30px}.bank-logo-tribanco{height:33px}}
/* v3: centralização mobile */
@media(max-width:767px){
.hero-copy{text-align:center;margin-inline:auto}.hero-copy h1,.hero-lead,.hero-body{margin-inline:auto}
.banner-content{text-align:center}.banner-content h2,.banner-content>p{margin-inline:auto}
.contents-heading{text-align:center}.contents-heading h2,.contents-heading>p{margin-inline:auto}.contents-heading .text-link{justify-content:center}
.author-copy h2{text-align:center}.author-banks>p{text-align:center}.author-banks ul{justify-items:center}.author-banks li{justify-content:center}
.offer-copy{text-align:center;margin-inline:auto}.offer-copy h2,.offer-subtitle{margin-inline:auto}.offer-includes{padding:0}.offer-purchase .button{margin-inline:auto}
.faq-heading{text-align:center}.faq-heading h2,.faq-heading>p{margin-inline:auto}
.footer-inner{justify-content:center;text-align:center}.footer-inner>p{max-width:none!important;width:100%}.footer-inner .wordmark-logo{margin-inline:auto}
}