@charset "UTF-8";
:root{--navy:#071e3a;--navy-light:#102d50;--gold:#ad8443;--gold-light:#dec699;--cream:#f6f3ed;--paper:#fffefa;--ink:#26364a;--muted:#657080;--line:#dfdfd8;--white:#fff;--max:1200px;--serif:Georgia,'Times New Roman',serif;--sans:'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;background:var(--paper);-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait}img{display:block;max-width:100%;height:auto}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #ac813e;outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:400;color:var(--navy)}h1,h2{font-family:var(--serif)}h1{font-size:clamp(44px,5.4vw,76px);line-height:1.06;letter-spacing:-2.8px}h2{font-size:clamp(34px,3.3vw,49px);line-height:1.15;letter-spacing:-1.4px}h3{font-size:22px;line-height:1.35;font-weight:600}.container{max-width:var(--max);margin-inline:auto;padding-inline:34px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2.2px;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:22px}.eyebrow::before{content:'';display:inline-block;width:27px;height:1px;background:currentColor;vertical-align:middle;margin-right:12px}.muted{color:var(--muted)}.gold{color:var(--gold)}.italic{font-style:italic}.skip{position:fixed;left:15px;top:-100px;z-index:100;background:white;padding:12px}.skip:focus{top:15px}.preview-bar{min-height:32px;background:var(--navy);color:#dbe2eb;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 30px;font-size:9px;letter-spacing:1px}.preview-bar>span:first-child{display:flex;align-items:center;gap:8px;font-weight:600}.preview-bar i{width:5px;height:5px;background:var(--gold-light);border-radius:50%}.preview-bar nav{display:flex;gap:22px;letter-spacing:0;font-size:11px}.preview-bar nav a:hover,.preview-bar nav a[aria-current=page]{color:var(--gold-light)}.preview-note{color:#a8b4c5}.header{background:var(--white);border-bottom:1px solid var(--line);position:relative;z-index:10}.header-inner{height:98px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-block;width:159px;flex-shrink:0}.brand img{width:100%;mix-blend-mode:multiply}.header nav{display:flex;gap:32px;align-items:center}.header nav a{font-size:12px;font-weight:500;transition:color .2s}.header nav a:hover{color:var(--gold)}.nav-cta{border:1px solid var(--navy);padding:12px 17px;display:flex;align-items:center;gap:20px}.nav-cta span{font-size:18px}.menu-toggle{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:30px;padding:15px 23px;border:1px solid var(--navy);background:var(--navy);color:white;font-size:12px;font-weight:600;line-height:1.5;transition:background .2s,transform .2s;min-height:50px}.btn:hover{background:var(--navy-light);transform:translateY(-2px)}.btn span{font-size:19px;font-weight:400}.btn-outline{background:transparent;color:var(--navy)}.btn-outline:hover{background:white}.btn-gold{background:var(--gold-light);border-color:var(--gold-light);color:var(--navy)}.btn-gold:hover{background:#e6d4b3}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:12px;font-weight:600;padding:8px 0;border-bottom:1px solid var(--gold)}.hero{background:var(--cream);position:relative;overflow:hidden}.hero-grid{min-height:650px;display:grid;grid-template-columns:1.12fr 1fr;gap:54px;align-items:center;padding-top:60px;padding-bottom:60px}.hero-copy{padding-block:20px}.hero-copy h1{max-width:650px;margin-bottom:24px}.hero-copy h1 em{font-weight:400;color:var(--gold)}.hero-copy>.lead{font-size:15px;line-height:1.85;max-width:440px;color:var(--muted);margin-bottom:29px}.hero-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap}.hero-small{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:10px;margin-top:27px}.hero-small::before{content:'';width:22px;height:1px;background:var(--gold)}.book-scene{min-height:505px;position:relative;display:flex;align-items:center;justify-content:center;isolation:isolate}.book-scene::before{content:'';position:absolute;inset:11px -25px 19px 20px;background:#ebe5d9;border-radius:240px 240px 0 0;z-index:-2}.book-scene::after{content:'';position:absolute;inset:-7px -10px 40px 0;border:1px solid #c1a977;border-radius:250px 250px 0 0;z-index:-1}.book{width:258px;position:relative;transform:perspective(1200px) rotateY(-10deg) rotateZ(-7deg);filter:drop-shadow(22px 22px 16px #00152d30);transition:transform .5s;margin:10px 20px 36px 0}.book::before{content:'';position:absolute;top:2px;bottom:2px;left:-10px;width:13px;transform:skewY(-15deg);background:linear-gradient(90deg,#020f21,#1b3858);z-index:-1}.book::after{content:'';position:absolute;top:4px;bottom:0;right:-7px;width:7px;background:repeating-linear-gradient(90deg,#ddd6c9 0px,#fffdf8 1px,#eee8df 2px);transform:skewY(10deg);z-index:-1}.book img{width:100%;border-radius:1px}.book-scene:hover .book{transform:perspective(1200px) rotateY(-3deg) rotateZ(-4deg)}.book-sticker{position:absolute;right:-11px;top:54px;border-radius:50%;background:var(--navy);color:var(--gold-light);width:100px;height:100px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:9px;line-height:1.8;letter-spacing:1.2px;border:5px solid var(--cream)}.book-caption{position:absolute;bottom:5px;left:20px;right:-25px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #cabfa9;padding:16px 6px 0;font-size:10px;color:var(--navy)}.book-caption b{font-family:var(--serif);font-size:19px;font-weight:400}.book-caption span:last-child{font-size:9px;letter-spacing:1px}.hero-bottom{border-top:1px solid #ddd5c9}.hero-bottom .container{display:flex;align-items:center;justify-content:space-between;padding-block:20px;gap:20px}.hero-bottom span{font-size:10px;font-weight:600;letter-spacing:2px;color:#4b5867}.hero-bottom i{height:4px;width:4px;background:var(--gold);border-radius:50%}.section{padding-top:98px;padding-bottom:98px}.intro-top{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:start}.intro-top h2{max-width:540px;margin-bottom:0}.intro-top>p{max-width:450px;padding-top:40px;font-size:14px;color:var(--muted);line-height:1.9}.pillars{margin-top:55px;display:grid;grid-template-columns:repeat(3,1fr)}.pillar{padding:30px 32px 5px;border-top:1px solid var(--line);border-right:1px solid var(--line)}.pillar:first-child{padding-left:0}.pillar:last-child{border-right:0}.pillar .num{font-family:var(--serif);font-size:14px;color:var(--gold);display:block;margin-bottom:20px}.pillar h3{font-family:var(--serif);font-size:25px;font-weight:400}.pillar p{font-size:12px;color:var(--muted);line-height:1.9;max-width:290px}.publication{background:#eeeee7}.publication-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}.publication-art{position:relative;background:var(--cream);padding:48px 70px;text-align:center;border:1px solid #ddd9cc;min-height:470px;display:flex;align-items:center;justify-content:center}.publication-art>img{width:240px;box-shadow:15px 20px 28px #071e3a25;transform:rotate(-5deg)}.publication-art .volume{position:absolute;top:20px;left:22px;font-size:9px;letter-spacing:2px;color:var(--gold)}.publication-copy h2{font-size:52px;margin-bottom:16px}.publication-copy .subtitle{font-family:var(--serif);font-size:21px;line-height:1.5;max-width:430px;margin-bottom:20px}.publication-copy>p:not(.subtitle){font-size:13px;color:var(--muted);line-height:1.9}.publication-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:10px;padding-block:22px;border-block:1px solid #d5d5cb;margin-block:24px}.publication-meta>span{display:flex;align-items:center;gap:7px}.publication-meta i{width:4px;height:4px;background:var(--gold);border-radius:50%}.publication-copy .price-line{display:flex;align-items:end;gap:20px;margin-bottom:25px}.price{font-family:var(--serif);font-size:40px;line-height:1;color:var(--navy)}.price small{font-family:var(--sans);font-size:17px;vertical-align:top;margin-right:5px}.price-line>span:last-child{font-size:10px;color:var(--muted);padding-bottom:3px}.talks-section{background:var(--navy);color:#e0e6ee;position:relative;overflow:hidden}.talks-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:100px}.talks-wordmark{position:relative;padding-block:50px;font-family:var(--serif);color:var(--gold-light);font-size:130px;letter-spacing:-8px;line-height:.9}.talks-wordmark span{display:block;font-family:var(--sans);font-weight:300;font-size:39px;letter-spacing:13px;margin-top:19px;padding-left:6px}.talks-wordmark::after{content:'';position:absolute;inset:0 -20px -15px -35px;border:1px solid #54616c;border-radius:50%;transform:rotate(-24deg)}.talks-copy h2{color:var(--white);margin-bottom:20px}.talks-copy p{font-size:13px;line-height:1.9;color:#b5c1d0;max-width:480px}.talks-copy .eyebrow{color:var(--gold-light)}.talks-copy .text-link{color:var(--gold-light);margin-top:10px}.closing{padding-block:75px;text-align:center}.closing h2{font-size:35px;margin-bottom:16px}.closing p{font-size:13px;color:var(--muted);margin-bottom:25px}.footer{background:#fff;border-top:1px solid var(--line)}.footer-top{padding-block:44px;display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:70px;align-items:center}.footer-top .brand{width:145px}.footer-top p{font-family:var(--serif);font-size:20px;color:var(--navy);margin:0;line-height:1.5}.footer-top nav{display:flex;flex-direction:column;gap:7px;font-size:11px;justify-self:end}.footer-top nav a:hover{color:var(--gold)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-block:20px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.footer-bottom>div{display:flex;gap:24px}.footer-bottom button{font-size:10px;background:none;border:0;padding:0;color:var(--muted)}.footer-bottom button:hover{color:var(--gold)}
/* Produto */
.offer-strip{background:#e9dcc1;color:var(--navy);text-align:center;padding:11px 20px;font-size:11px;letter-spacing:.25px}.offer-strip strong{font-weight:700}.product-hero .hero-grid{grid-template-columns:1.1fr 1fr;gap:75px;min-height:665px;padding-block:50px}.breadcrumb{font-size:10px;letter-spacing:.4px;color:var(--muted);margin-bottom:31px}.breadcrumb a:hover{color:var(--gold)}.breadcrumb span{padding-inline:9px;color:#a5a5a0}.product-hero h1{font-size:clamp(42px,4.5vw,61px);letter-spacing:-2px}.product-hero .eyebrow{margin-bottom:20px}.product-hero .lead{font-size:14px;margin-bottom:25px;max-width:460px}.product-art{position:relative}.product-art .book-scene{min-height:535px}.product-art .book{width:266px;margin-bottom:68px}.product-art .book-caption{display:block;bottom:5px;text-align:center;border:0;line-height:1.7}.product-art .book-caption b{display:block}.product-art .book-caption span{font-size:9px;letter-spacing:1.8px}.purchase-price{display:flex;align-items:end;gap:13px;flex-wrap:wrap;margin-bottom:20px}.purchase-price .price{font-size:45px}.old-price{font-size:13px;color:var(--muted);display:block;margin-bottom:8px}.offer-tag{font-size:9px;letter-spacing:.7px;background:#e7d8b9;color:#624c25;padding:5px 9px;align-self:center;font-weight:600}.purchase-price .payment-once{font-size:10px;color:var(--muted);margin-bottom:3px}.buy-notes{display:flex;gap:18px;flex-wrap:wrap;font-size:10px;color:var(--muted);margin-top:17px}.buy-notes span::before{content:'✓';margin-right:5px;color:var(--gold)}.sample-link{border:0;background:transparent;padding:10px 0;font-size:11px;color:var(--navy);border-bottom:1px solid var(--gold);margin-top:17px}.product-highlights{background:white;border-bottom:1px solid var(--line)}.product-highlights .container{display:grid;grid-template-columns:repeat(3,1fr)}.product-highlights .item{display:flex;gap:17px;align-items:center;padding:23px 25px;border-right:1px solid var(--line)}.product-highlights .item:first-child{padding-left:0}.product-highlights .item:last-child{border-right:0}.product-highlights .item b{font-family:var(--serif);font-weight:400;font-size:30px;color:var(--gold)}.product-highlights .item span{font-size:11px;line-height:1.6}.section-heading{max-width:610px;margin-bottom:48px}.section-heading p{font-size:14px;color:var(--muted);line-height:1.85}.contents-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start}.contents-intro .book-mini{display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:27px;margin-top:32px}.book-mini img{width:74px;box-shadow:4px 6px 12px #102d5020}.book-mini p{font-size:11px;color:var(--muted);margin:0}.book-mini strong{color:var(--navy);font-weight:600;display:block;margin-bottom:3px}.chapter{border-top:1px solid var(--line);padding-block:20px}.chapter:last-child{border-bottom:1px solid var(--line)}.chapter summary{display:flex;align-items:start;gap:18px;cursor:pointer;list-style:none;font-size:15px;font-weight:500;color:var(--navy)}.chapter summary::-webkit-details-marker{display:none}.chapter summary .n{font-size:10px;color:var(--gold);padding-top:4px;min-width:20px}.chapter summary::after{content:'+';margin-left:auto;font-size:20px;line-height:1.1;font-weight:300;color:var(--gold)}.chapter[open] summary::after{content:'−'}.chapter p{font-size:12px;color:var(--muted);margin:13px 20px 0 38px;line-height:1.9}.practical{background:var(--navy);color:#bdc8d5}.practical-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:center}.sample-art{padding:27px;background:#e4e4dc;transform:rotate(-3deg);max-width:380px;box-shadow:15px 15px 40px #0003;position:relative}.sample-art>img{width:100%}.sample-art .sample-stamp{position:absolute;bottom:18px;right:-22px;padding:13px 18px;background:var(--gold-light);color:var(--navy);font-size:10px;font-weight:600;box-shadow:5px 5px 15px #0002}.practical h2{color:white}.practical p{font-size:13px;line-height:1.9}.practical ul{padding:0;list-style:none;margin:24px 0}.practical li{font-size:12px;padding:10px 0;border-bottom:1px solid #ffffff24;display:flex;gap:12px}.practical li::before{content:'↗';color:var(--gold-light)}.practical .text-link{color:var(--gold-light);background:none;border-top:0;border-right:0;border-left:0}.authors-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.author{border-top:1px solid var(--line);padding-top:28px}.author-initials{height:58px;width:58px;border:1px solid #c7b58f;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:22px;color:var(--gold);margin-bottom:24px;border-radius:50%}.author h3{font-family:var(--serif);font-weight:400;font-size:23px;margin-bottom:9px}.author .role{display:block;font-size:9px;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}.author p{font-size:12px;line-height:1.85;color:var(--muted)}.faq-section{background:var(--cream)}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq-grid h2{max-width:350px}.faq{border-top:1px solid #d8d6cf;padding-block:20px}.faq:last-child{border-bottom:1px solid #d8d6cf}.faq summary{cursor:pointer;list-style:none;display:flex;gap:15px;justify-content:space-between;font-size:13px;font-weight:500;color:var(--navy)}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';font-size:18px;color:var(--gold);line-height:1.2}.faq[open] summary::after{content:'−'}.faq p{font-size:12px;color:var(--muted);line-height:1.9;margin:15px 20px 0 0}.last-cta{text-align:center;padding-block:80px}.last-cta h2{max-width:700px;margin:0 auto 24px}.last-cta .purchase-price{justify-content:center;margin:25px 0}.last-cta>p{font-size:13px;color:var(--muted)}
/* Formulário e estados de demonstração */
dialog{border:0;padding:29px 32px 32px;background:var(--paper);width:min(510px,calc(100vw - 28px));max-height:90vh;color:var(--ink);box-shadow:0 30px 100px #0004}dialog::backdrop{background:#031329b8;backdrop-filter:blur(4px)}.dialog-top{display:flex;justify-content:space-between;gap:15px;align-items:start;margin-bottom:20px}.dialog-top .eyebrow{margin:5px 0}.close-dialog{padding:0 4px;font-size:18px;color:var(--muted);border:0;background:none}.dialog-top h2{font-size:28px;margin:0}.dialog-title{font-size:33px;margin-bottom:12px;letter-spacing:-.8px}.dialog-desc{font-size:12px;color:var(--muted);line-height:1.85}.demo-note{font-size:11px;line-height:1.65;background:#efe8da;padding:12px 14px;margin:20px 0;color:#6f5429;border-left:2px solid var(--gold)}.lead-form label:not(.checkbox){font-size:11px;font-weight:600;color:var(--navy);display:block;margin-bottom:16px}.lead-form label>span{color:var(--muted);font-weight:400}.lead-form input:not([type=checkbox]){display:block;width:100%;border:1px solid #d5d7d9;background:white;padding:12px 13px;margin-top:7px;border-radius:0;font-size:13px;color:var(--navy)}.lead-form .checkbox{display:flex;align-items:start;gap:9px;font-size:10px;line-height:1.8;color:var(--muted);margin:14px 0}.checkbox input{accent-color:var(--navy);flex-shrink:0;margin:4px 0}.checkbox button{font:inherit;text-decoration:underline;background:none;border:0;padding:0;color:inherit}.lead-form .btn{width:100%;margin-top:10px}.order-summary{display:flex;gap:20px;padding-block:20px;margin-block:24px;border-block:1px solid var(--line);align-items:center}.order-summary img{width:63px;box-shadow:3px 4px 8px #071e3a20}.order-summary h3{font-family:var(--serif);font-size:23px;font-weight:400;margin:0 0 4px}.order-summary p{font-size:10px;color:var(--muted);margin:0}.order-total{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-bottom:25px}.order-total strong{font-family:var(--serif);font-size:32px;font-weight:400;color:var(--navy)}.checkout-buttons{display:flex;flex-direction:column;gap:10px}.small-button{border:0;background:none;padding:10px;font-size:11px;color:var(--muted);text-decoration:underline}.status-icon{width:63px;height:63px;display:flex;align-items:center;justify-content:center;background:#eee5d4;color:var(--gold);font-size:25px;border-radius:50%;margin-bottom:25px}.status-email{font-size:13px;font-weight:600;word-break:break-word;display:block;margin-top:10px}.status-actions{display:flex;gap:10px;flex-direction:column;margin-top:25px}.sample-dialog{width:min(780px,calc(100vw - 28px));padding:25px}.sample-dialog>.muted{font-size:11px}.sample-dialog>img{width:min(100%,600px);margin:0 auto;border:1px solid var(--line)}.info-copy p{font-size:13px;line-height:1.9;color:var(--muted)}.info-copy h2{font-size:30px}.thanks-page{background:var(--cream);padding-block:100px;min-height:65vh}.thanks-box{max-width:570px;margin:auto;background:white;border:1px solid var(--line);padding:45px}.thanks-box h1{font-size:39px;letter-spacing:-1px}.thanks-box p{font-size:13px;color:var(--muted)}
@media(min-width:1450px){.hero-grid{min-height:700px}}
@media(max-width:1050px){.container{padding-inline:28px}.hero-grid{gap:35px;grid-template-columns:1.1fr .9fr}.book-scene{min-height:480px}.book{width:235px}.book-sticker{right:-13px;width:84px;height:84px;font-size:8px}.hero-copy h1{font-size:60px}.publication-grid,.talks-grid,.practical-grid,.contents-grid{gap:65px}.publication-art{padding:35px}.publication-copy h2{font-size:46px}.header nav{gap:20px}.product-hero .hero-grid{gap:45px}.product-hero h1{font-size:51px}.product-art .book{width:235px}.footer-top{gap:35px}.hero-bottom span{font-size:9px;letter-spacing:1px}}
@media(max-width:760px){.preview-bar{padding:7px 18px;justify-content:space-between;gap:8px}.preview-bar>span:first-child{font-size:7px;letter-spacing:.7px}.preview-note{display:none}.preview-bar nav{gap:12px;font-size:9px}.container{padding-inline:23px}.header-inner{height:83px}.brand{width:138px}.menu-toggle{display:flex;flex-direction:column;gap:6px;background:transparent;border:0;padding:12px}.menu-toggle span{width:24px;height:1px;background:var(--navy)}.header nav{position:absolute;top:83px;left:0;right:0;display:none;background:white;padding:20px 23px 26px;border-bottom:1px solid var(--line);box-shadow:0 12px 16px #071e3a0c}.header nav.open{display:flex;align-items:stretch;flex-direction:column;gap:18px}.header nav .nav-cta{justify-content:space-between}.hero-grid{grid-template-columns:1fr;gap:25px;padding-top:43px;padding-bottom:38px;min-height:auto}.hero-copy{padding:0}.hero-copy h1{font-size:52px;letter-spacing:-1.9px;margin-bottom:22px;max-width:600px}.hero-copy .eyebrow{font-size:9px;letter-spacing:1.7px;margin-bottom:21px}.hero-copy>.lead{font-size:14px;max-width:530px}.hero-actions{gap:22px}.hero-small{margin-top:22px}.book-scene{max-width:410px;width:100%;margin:5px auto 0;min-height:485px}.book-scene::before{inset:10px 8px 14px 25px}.book-scene::after{inset:-2px 20px 37px 9px}.book{width:230px;margin-top:10px;margin-bottom:44px}.book-sticker{right:8px;top:40px}.book-caption{left:27px;right:8px;font-size:9px;bottom:5px}.book-caption b{font-size:18px}.book-caption span:last-child{font-size:8px;letter-spacing:.3px}.hero-bottom .container{display:grid;grid-template-columns:1fr 1fr;padding-block:18px;gap:13px 15px}.hero-bottom i{display:none}.hero-bottom span{font-size:8px;letter-spacing:1.2px}.section{padding-block:64px}.intro-top,.publication-grid,.talks-grid,.contents-grid,.practical-grid,.faq-grid{grid-template-columns:1fr;gap:35px}.intro-top>p{padding-top:0;margin-bottom:0}.intro-top h2{font-size:39px}.pillars{grid-template-columns:1fr;margin-top:33px}.pillar,.pillar:first-child{padding:22px 0;border-right:0}.pillar .num{margin-bottom:10px}.pillar h3{margin-bottom:10px}.pillar p{max-width:100%;margin-bottom:0}.publication-art{max-width:440px;width:100%;margin:auto;min-height:430px;padding:45px}.publication-art>img{width:215px}.publication-copy h2{font-size:45px}.publication-copy .subtitle{font-size:22px}.publication-meta{gap:17px;font-size:10px}.talks-grid{gap:42px}.talks-wordmark{font-size:110px;width:245px;padding-block:38px;justify-self:center}.talks-wordmark span{font-size:31px}.talks-wordmark::after{inset:-5px -15px -5px -25px}.talks-copy h2{font-size:39px}.closing{padding-block:56px}.closing h2{font-size:31px}.footer-top{grid-template-columns:1fr 1fr;gap:25px;padding-block:32px}.footer-top .brand{width:140px}.footer-top p{font-size:18px}.footer-top nav{grid-column:1/-1;flex-direction:row;gap:24px;justify-self:start;flex-wrap:wrap;font-size:10px}.footer-bottom{align-items:start;flex-direction:column;gap:12px;font-size:9px}.footer-bottom button{font-size:9px}.offer-strip{font-size:10px;padding:10px 20px}.product-hero .hero-grid{grid-template-columns:1fr;gap:25px;padding-block:32px}.breadcrumb{font-size:9px;margin-bottom:25px}.product-hero h1{font-size:45px;letter-spacing:-1.6px}.product-art .book-scene{min-height:475px}.product-art .book{width:225px;margin-bottom:72px}.product-art .book-caption{bottom:0;left:20px;right:20px}.product-highlights .container{grid-template-columns:1fr}.product-highlights .item,.product-highlights .item:first-child{padding:17px 0;border-right:0;border-bottom:1px solid var(--line);gap:20px}.product-highlights .item:last-child{border-bottom:0}.product-highlights .item b{font-size:26px;width:43px}.product-highlights .item span{font-size:11px}.section-heading{margin-bottom:32px}.contents-intro h2{font-size:39px}.contents-intro .book-mini{margin-top:23px}.chapter{padding-block:18px}.chapter summary{font-size:14px}.sample-art{max-width:320px;margin:0 auto 15px;padding:20px}.sample-art .sample-stamp{right:-10px;font-size:9px}.practical h2{font-size:39px}.authors-grid{grid-template-columns:1fr;gap:30px}.author{display:grid;grid-template-columns:65px 1fr;gap:0 17px;padding-top:23px}.author-initials{grid-row:1/4;margin-bottom:0;width:54px;height:54px;font-size:19px}.author h3{font-size:23px;margin-bottom:7px}.author .role{margin-bottom:10px}.author p{grid-column:2;margin:0}.faq-grid{gap:20px}.faq-grid h2{font-size:38px}.last-cta{padding-block:60px}.last-cta h2{font-size:36px}.btn{font-size:12px}.buy-notes{gap:12px;font-size:9px}.thanks-page{padding-block:40px}.thanks-box{padding:28px}.thanks-box h1{font-size:33px}dialog{padding:23px}.dialog-title{font-size:30px}.sample-dialog{padding:20px}.sample-dialog .dialog-top h2{font-size:23px}}
@media(max-width:380px){.hero-copy h1{font-size:45px}.preview-bar>span:first-child{font-size:6px}.preview-bar nav{gap:9px;font-size:8px}.product-hero h1{font-size:40px}.container{padding-inline:20px}.hero-actions{gap:15px}.hero-actions .text-link{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Ajustes de leitura conferidos no celular e em telas intermediárias. */
.product-hero .hero-grid{padding-block:38px}.product-hero h1{font-size:clamp(42px,4.1vw,56px)}
@media(max-width:760px){.hero-copy h1{font-size:44px;letter-spacing:-1.6px}.product-hero h1{font-size:38px;letter-spacing:-1.5px}.product-hero .hero-grid{padding-block:32px}}
@media(max-width:380px){.hero-copy h1{font-size:40px}.product-hero h1{font-size:36px}}

.eyebrow{color:#89642f}.talks-copy .eyebrow,.practical .eyebrow{color:var(--gold-light)}
.book-caption{gap:18px}.book-caption b{white-space:nowrap}.book-caption span:last-child{max-width:56%;text-align:right;line-height:1.5}.product-art .book-caption span:last-child{max-width:none;text-align:center}

.closing-emblem{width:72px;margin:0 auto 25px;mix-blend-mode:multiply}

/* Institucional: o projeto é protagonista; publicações vivem no catálogo. */
.project-art{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center;isolation:isolate}
.project-orbit{position:absolute;inset:35px -8px 58px;border:1px solid #c7b388;border-radius:50%;z-index:-1}
.project-orbit.orbit-two{inset:60px -22px 85px;transform:rotate(-35deg);border-color:#ded6c6}
.project-seal{width:300px;mix-blend-mode:multiply;margin-bottom:30px}.project-seal img{width:100%}
.project-label{position:absolute;left:0;right:0;text-align:center;font-size:8px;letter-spacing:2.3px;color:#89642f}
.project-label-top{top:17px}.project-label-bottom{bottom:85px}
.project-signature{position:absolute;bottom:0;left:25px;right:15px;border-top:1px solid #d2c8b6;padding-top:16px;text-align:center}
.project-signature span{display:block;font-size:10px;color:var(--muted);margin-bottom:3px}.project-signature b{font-family:var(--serif);font-size:24px;font-weight:400;color:var(--navy)}
.knowledge-section{background:#eeeee7}.knowledge-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}
.knowledge-grid>div:first-child>p{max-width:400px;font-size:14px;line-height:1.9}
.knowledge-list article{border-top:1px solid #d2d4ca;display:flex;gap:24px;padding:23px 0}.knowledge-list article:last-child{border-bottom:1px solid #d2d4ca}
.knowledge-list article>span{font-size:11px;color:#89642f;padding-top:5px}.knowledge-list h3{font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:7px}.knowledge-list p{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:0}
.products-heading{display:flex;align-items:end;gap:90px;justify-content:space-between;margin-bottom:40px}.products-heading h2{margin-bottom:0}.products-heading>p{max-width:350px;font-size:13px;color:var(--muted);line-height:1.9;margin-bottom:4px}
.catalog-product{display:grid;grid-template-columns:330px 1fr;border:1px solid var(--line);background:white;max-width:1100px}
.catalog-art{position:relative;min-height:390px;background:var(--cream);display:flex;align-items:center;justify-content:center;padding:55px 50px 40px}.catalog-art .volume{position:absolute;top:23px;left:25px;font-size:8px;letter-spacing:1.8px;color:#89642f}.catalog-art img{width:188px;box-shadow:10px 14px 23px #071e3a26;transform:rotate(-5deg)}
.catalog-copy{padding:43px 45px;display:flex;flex-direction:column;justify-content:center}.product-type{font-size:9px;letter-spacing:1.4px;color:#89642f;font-weight:600;margin-bottom:16px}
.catalog-copy h3{font-family:var(--serif);font-weight:400;font-size:40px;line-height:1.1;margin-bottom:13px}.catalog-subtitle{font-family:var(--serif);font-size:20px;line-height:1.55;margin-bottom:16px;color:var(--navy)}
.catalog-copy>p:not(.catalog-subtitle){font-size:12px;line-height:1.9;color:var(--muted);margin-bottom:22px}.catalog-bottom{border-top:1px solid var(--line);padding-top:23px;display:flex;gap:25px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.catalog-price{font-family:var(--serif);color:var(--navy);font-size:29px;display:block;line-height:1.2}.catalog-payment{font-size:9px;color:var(--muted);display:block;margin-top:6px}
.official-talks-section{background:#000}.official-talks-art{max-width:400px;width:100%;margin:auto}.official-talks-logo{width:100%;height:auto;display:block}
@media(max-width:1050px){.project-art{min-height:480px}.project-seal{width:260px}.project-orbit{inset:50px -4px 75px}.project-orbit.orbit-two{inset:70px -12px 95px}.project-label-top{top:33px}.project-label-bottom{bottom:105px}.knowledge-grid{gap:60px}.catalog-product{grid-template-columns:290px 1fr}.catalog-copy{padding:32px}.catalog-bottom .btn{font-size:11px;padding:13px 17px;gap:17px}.products-heading{gap:50px}.catalog-art{min-height:390px;padding-inline:35px}}
@media(max-width:760px){.institutional-hero .hero-grid{gap:22px}.project-art{max-width:390px;width:100%;min-height:415px;margin:auto}.project-seal{width:245px;margin-bottom:38px}.project-orbit{inset:29px 12px 69px}.project-orbit.orbit-two{inset:51px 0 90px}.project-label-top{top:9px}.project-label-bottom{bottom:88px;font-size:7px}.project-signature{left:12px;right:12px;padding-top:13px}.project-signature b{font-size:22px}.knowledge-grid{grid-template-columns:1fr;gap:28px}.knowledge-grid h2{font-size:39px}.knowledge-list h3{font-size:23px}.knowledge-list article{padding-block:20px}.products-heading{display:block;margin-bottom:28px}.products-heading h2{font-size:39px}.products-heading>p{margin-top:20px;max-width:100%}.catalog-product{grid-template-columns:1fr}.catalog-art{min-height:365px;padding:55px 40px 35px}.catalog-art img{width:185px}.catalog-copy{padding:30px 25px}.catalog-copy h3{font-size:35px}.catalog-subtitle{font-size:20px}.catalog-bottom{align-items:start;gap:22px}.catalog-bottom .btn{width:100%;justify-content:space-between}.official-talks-art{max-width:300px}.official-talks-section .talks-grid{gap:13px}.official-talks-section{padding-top:30px}.project-label{letter-spacing:1.8px}}
.project-seal{border-radius:50%;overflow:hidden;background:#fff;box-shadow:0 18px 45px #071e3a0d}