:root{--ink:#111412;--muted:#626962;--paper:#f4f4ef;--white:#fff;--amber:#e49a36;--amber2:#ffb34e;--line:#dedfd8;--deep:#090b0a;--green:#243129}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.65}
a{color:inherit;text-decoration:none}
.topbar{height:76px;padding:0 clamp(20px,5vw,76px);display:flex;align-items:center;justify-content:space-between;position:absolute;z-index:5;width:100%;color:#fff;border-bottom:1px solid rgba(255,255,255,.15);background:rgba(5,7,6,.22)}
.brand{display:flex;align-items:center;gap:15px;font-family:"Barlow Condensed",sans-serif;font-size:1.1rem;letter-spacing:.08em}
.brand b{color:var(--amber2)}
.brand-line{font:700 .76rem/1.25 Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--amber2);white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:50px;height:50px;flex:0 0 50px}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 2px 5px rgba(0,0,0,.24))}
nav{display:flex;align-items:center;gap:28px;font-size:.92rem}
nav a{opacity:.88}
nav a:hover{opacity:1;color:var(--amber2)}
.nav-cta{border:1px solid rgba(255,255,255,.45);padding:9px 15px}
.menu-toggle{display:none;width:46px;height:46px;padding:10px;border:1px solid rgba(255,255,255,.42);background:rgba(7,10,8,.72);color:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:22px;height:2px;background:currentColor;transition:transform .2s ease,opacity .2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hero{min-height:780px;padding-top:76px;position:relative;background:#090b0a;color:#fff;display:flex;align-items:center;overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero>img.hero-bg-photo{object-position:center 42%;filter:saturate(.48) contrast(1.18) brightness(.48);transform:scale(1.035);opacity:.72}
.hero-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(5,7,6,.97) 0%,rgba(5,7,6,.88) 34%,rgba(5,7,6,.18) 72%,rgba(5,7,6,.06)),linear-gradient(0deg,rgba(5,7,6,.7),transparent 30%)}
.hero-content{position:relative;z-index:2;width:min(610px,88%);margin-left:clamp(22px,6vw,96px);padding-top:20px}
.hero-kicker{display:inline-flex;margin:0 0 20px;padding:8px 12px;border-left:3px solid var(--amber);background:rgba(228,154,54,.1);color:var(--amber2);font-size:.78rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.eyebrow{font-weight:700;text-transform:uppercase;letter-spacing:.15em;font-size:.78rem;color:var(--amber2);margin:0 0 18px}
.eyebrow.dark{color:#9d5d13}
.hero h1,.section-heading h2,.author h2,.final-cta h2{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;line-height:.96;letter-spacing:-.02em}
.hero h1{font-size:clamp(3.5rem,5.7vw,5.9rem);margin:0 0 24px;max-width:680px}
.hero-copy{font-size:1.15rem;color:#d7d9d6;max-width:590px}
.hero-article-teaser{position:relative;width:min(520px,100%);margin-top:22px;border:1px solid rgba(228,154,54,.48);background:rgba(8,11,9,.82);box-shadow:0 14px 32px rgba(0,0,0,.28);backdrop-filter:blur(5px)}
.hero-article-slide{display:grid;grid-template-columns:140px 1fr;min-height:116px;color:#fff;transition:background .2s ease}.hero-article-slide:hover{background:rgba(228,154,54,.09)}
.hero-article-slide[hidden]{display:none}
.hero-article-slide img{position:static;width:140px;height:116px;padding:5px;object-fit:contain;object-position:center;transform:none;opacity:1;filter:saturate(.82) contrast(1.05);background:#070a08}
.hero-article-slide>span{display:flex;justify-content:center;flex-direction:column;padding:12px 42px 12px 16px}.hero-article-slide small{color:var(--amber2);font-size:.62rem;font-style:normal;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero-article-slide strong{margin:4px 0;font-size:.86rem;line-height:1.25}.hero-article-slide em{color:#c8cdc9;font-size:.68rem;font-style:normal;font-weight:700}
.hero-article-dots{position:absolute;right:13px;top:50%;display:flex;flex-direction:column;gap:6px;transform:translateY(-50%)}.hero-article-dots button{width:7px;height:7px;padding:0;border:1px solid rgba(255,255,255,.65);border-radius:50%;background:transparent;cursor:pointer}.hero-article-dots button.active{border-color:var(--amber);background:var(--amber)}
.hero-actions{display:flex;gap:12px;margin:22px 0 24px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border:0;font:700 .9rem Inter,sans-serif;cursor:pointer;transition:.2s}
.button.primary{background:var(--amber);color:#16110a}
.button.primary:hover{background:var(--amber2);transform:translateY(-1px)}
.button.ghost{border:1px solid rgba(255,255,255,.38);color:#fff}
.button.ghost:hover{border-color:#fff}
.trust-row{display:flex;gap:24px;flex-wrap:wrap;color:#c9cdc9;font-size:.85rem}
.catalog{padding:110px clamp(20px,6vw,96px)}
.section-heading{max-width:760px;margin:0 auto 56px;text-align:center}
.section-heading h2{font-size:clamp(2.7rem,5vw,4.7rem);margin:0 0 15px}
.section-heading>p:last-child{color:var(--muted)}
.books{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1100px;margin:auto}
.book-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;min-width:0;box-shadow:0 14px 34px rgba(13,19,15,.05)}
.book-card.featured{border-top:4px solid var(--amber)}
.book-visual{aspect-ratio:4/3;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;color:#fff;position:relative;overflow:hidden;font-family:"Barlow Condensed",sans-serif;font-size:2.3rem;line-height:.85;letter-spacing:.03em;background-size:cover}
.book-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.92),rgba(0,0,0,.06))}
.book-visual span,.book-visual small{position:relative;z-index:1}
.book-visual strong{color:var(--amber2);font-size:1.25em}
.book-visual small{font:600 .7rem Inter,sans-serif;letter-spacing:.13em;margin-top:14px}
.guide{background-image:linear-gradient(135deg,#5c3516,#15170f),url('colecao-fumagalli.png')}
.rescue{background:radial-gradient(circle at 75% 20%,#a56226,#1b2620 48%,#0a0c0b)}
.hrd{background:radial-gradient(circle at 70% 25%,#5c6a4f,#151814 50%,#080a09)}
.book-content{padding:26px 26px 24px;display:flex;flex-direction:column;flex:1}
.tag{align-self:flex-start;background:#f6dcb5;color:#78430b;font-size:.7rem;font-weight:800;letter-spacing:.12em;padding:5px 9px}
.tag.neutral{background:#e7eae5;color:#39433a}
.book-content h3{font:700 2rem/1.03 "Barlow Condensed",sans-serif;text-transform:uppercase;margin:18px 0 12px}
.book-content p{color:var(--muted);font-size:.94rem}
.book-content ul{padding-left:20px;margin:8px 0 28px;color:#343a35;font-size:.9rem}
.book-content li{margin:7px 0}
.buy-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto;padding-top:18px;border-top:1px solid #ecece7}
.buy-row>div{display:flex;flex-direction:column}
.buy-row small{color:var(--muted)}
.buy-row strong{font-size:1.5rem}
.buy-row.compact>span{font-weight:700;color:#4d554e}
.buy-row.compact>span small{display:block;margin-bottom:3px;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.buy-row.compact>span strong{display:block;margin-top:4px;color:var(--ink);font-size:1.35rem;line-height:1.1}
.purchase-options{margin-top:auto;border-top:1px solid #ecece7}
.purchase-options .buy-row{margin:0;border-top:0}
.purchase-options .physical-option{padding-top:14px;margin-top:14px;border-top:1px dashed #d7d8d2}
.button.pending{background:#e7e9e5;color:#596059;cursor:pointer}
.button.pending:hover{background:#dfe2dd;transform:translateY(-1px)}
.secure{margin:10px 0 0!important;text-align:right;font-size:.74rem!important}
.proof{background:var(--green);color:#fff;display:grid;grid-template-columns:repeat(3,1fr);padding:48px clamp(20px,8vw,120px);gap:30px}
.proof div{display:flex;flex-direction:column;align-items:center;text-align:center;border-right:1px solid rgba(255,255,255,.15)}
.proof div:last-child{border:0}
.proof strong{font:700 2.8rem "Barlow Condensed",sans-serif;text-transform:uppercase;color:var(--amber2)}
.proof span{color:#ccd3cd}
.author{padding:110px clamp(24px,10vw,160px);display:grid;grid-template-columns:260px 1fr;gap:70px;align-items:center;max-width:1300px;margin:auto}
.author-photo{width:240px;height:300px;background:#111;box-shadow:18px 18px 0 var(--amber);overflow:hidden}
.author-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.author h2{font-size:4.2rem;margin:0 0 18px}
.author p{color:#505650;max-width:780px}
.signature{font-family:"Barlow Condensed",sans-serif!important;font-size:1.45rem!important;color:#80501c!important;border-left:3px solid var(--amber);padding-left:18px}
.final-cta{padding:90px 20px;text-align:center;background:var(--deep);color:#fff}
.final-cta h2{font-size:clamp(2.8rem,5vw,5rem);margin:0 0 30px}
footer{background:#050605;color:#929892;padding:38px clamp(20px,6vw,90px);display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:36px;font-size:.8rem}
footer .brand{color:#fff}
footer .brand-mark{width:58px;height:58px;flex-basis:58px}
.notice{position:fixed;left:50%;bottom:22px;transform:translate(-50%,120px);opacity:0;background:#fff;color:#111;padding:14px 18px;border-left:4px solid var(--amber);box-shadow:0 12px 38px rgba(0,0,0,.25);z-index:10;font-size:.86rem;transition:.25s;max-width:92%;width:max-content}
.notice.show{transform:translate(-50%,0);opacity:1}
@media(max-width:1000px){.books{grid-template-columns:1fr;max-width:670px}
.book-card{display:grid;grid-template-columns:42% 58%}
.book-visual{aspect-ratio:auto;min-height:100%}
.proof{grid-template-columns:1fr}
.proof div{border-right:0;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:25px}
.author{grid-template-columns:200px 1fr}
.author-photo{width:190px;height:250px}
footer{grid-template-columns:1fr;text-align:center}
footer .brand{justify-content:center}
}
@media(max-width:900px){
  .topbar{z-index:50}
  .menu-toggle{display:flex;flex:0 0 46px}
  .topbar nav{display:none;position:absolute;top:100%;left:0;right:0;padding:12px 18px 18px;background:rgba(7,10,8,.98);border-bottom:1px solid rgba(228,154,54,.42);box-shadow:0 18px 32px rgba(0,0,0,.38);flex-direction:column;align-items:stretch;gap:4px}
  .topbar nav.mobile-open{display:flex}
  .topbar nav.mobile-open a{display:flex!important;align-items:center;min-height:48px;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.08);font-size:1rem;opacity:1}
  .topbar nav.mobile-open .nav-cta{justify-content:center;margin-top:8px;border:1px solid var(--amber);background:var(--amber);color:#111;border-bottom:1px solid var(--amber);font-weight:800}
  .brand-line{font-size:.68rem;letter-spacing:.12em}
}
/* Original book covers */
.hero-books{position:absolute;z-index:3;right:clamp(22px,4vw,76px);bottom:70px;width:min(54vw,780px);height:600px;display:flex;align-items:flex-end;justify-content:center;gap:clamp(7px,1vw,15px);perspective:1200px}
.hero-book-link{position:relative;display:block;width:22%;padding:0;border:0;background:none;color:#fff;cursor:pointer;filter:brightness(.78) saturate(.9);transform:var(--book-transform);transform-origin:50% 90%;transition:transform .32s cubic-bezier(.2,.8,.2,1),opacity .28s ease,filter .28s ease;outline:none}
.hero-book{display:block;width:100%;max-height:510px;object-fit:cover;box-shadow:0 32px 65px rgba(0,0,0,.65);border:1px solid rgba(255,255,255,.18);transition:box-shadow .32s ease,border-color .32s ease}
.hero-book-link>span{position:absolute;left:50%;bottom:15px;z-index:3;transform:translate(-50%,12px);padding:8px 13px;background:rgba(8,10,8,.9);border:1px solid rgba(240,163,55,.72);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;white-space:nowrap;opacity:0;transition:opacity .25s ease,transform .25s ease}
.hero-book-resgate{--book-transform:rotateY(12deg) rotate(-6deg) translateY(46px)}
.hero-book-guia{width:23%;--book-transform:rotate(-2deg) translateY(18px);z-index:2}
.hero-featured-book{width:29%;z-index:4;--book-transform:translateY(-18px)}
.hero-featured-book .hero-book{max-height:545px}
.hero-book-cadaver{--book-transform:rotateY(-12deg) rotate(6deg) translateY(42px)}
.hero-books:hover .hero-book-link:not(:hover){opacity:.48;filter:brightness(.58) saturate(.65)}
.hero-book-link:hover,.hero-book-link:focus-visible{z-index:8;filter:brightness(1.08) saturate(1.08);transform:var(--book-transform) translateY(-18px) scale(1.1)}
.hero-book-link:hover .hero-book,.hero-book-link:focus-visible .hero-book{border-color:rgba(240,163,55,.9);box-shadow:0 38px 80px rgba(0,0,0,.78),0 0 30px rgba(240,163,55,.28)}
.hero-book-link:hover>span,.hero-book-link:focus-visible>span{opacity:1;transform:translate(-50%,0)}
.hero-shade{background:radial-gradient(ellipse at 74% 48%,rgba(228,154,54,.13),transparent 35%),radial-gradient(ellipse at center,transparent 38%,rgba(2,4,3,.68) 100%),linear-gradient(90deg,rgba(5,7,6,.97) 0%,rgba(5,7,6,.89) 37%,rgba(5,7,6,.52) 68%,rgba(5,7,6,.38)),linear-gradient(0deg,rgba(2,3,2,.92) 0%,transparent 34%,rgba(2,3,2,.48) 100%)}
.cover-wrap{position:relative;width:100%;min-height:500px;padding:34px 26px;border:0;background:radial-gradient(circle at 50% 35%,#3b463d,#121512 70%);display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer}
.cover-wrap img{display:block;max-width:100%;height:440px;object-fit:contain;filter:drop-shadow(0 24px 22px rgba(0,0,0,.5));transition:transform .28s ease}
.book-card:hover .cover-wrap img{transform:translateY(-5px) scale(1.015)}
.cover-preview-label{position:absolute;left:50%;bottom:25px;transform:translate(-50%,10px);padding:9px 14px;background:rgba(7,9,7,.92);border:1px solid var(--amber);color:#fff;font:800 .74rem/1 Inter,sans-serif;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;opacity:0;transition:.25s}
.cover-wrap:hover .cover-preview-label,.cover-wrap:focus-visible .cover-preview-label{opacity:1;transform:translate(-50%,0)}
.cover-wrap:focus-visible{outline:3px solid var(--amber);outline-offset:-3px}
.book-card{scroll-margin-top:90px}

/* Book sample reader */
body.reader-open{overflow:hidden}
.reader[hidden]{display:none}
.reader{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:22px}
.reader-backdrop{position:absolute;inset:0;border:0;background:rgba(3,5,4,.9);backdrop-filter:blur(8px);cursor:pointer}
.reader-panel{position:relative;width:min(980px,96vw);height:min(900px,94vh);display:grid;grid-template-rows:auto 1fr auto;background:#111512;border:1px solid rgba(228,154,54,.48);box-shadow:0 35px 100px rgba(0,0,0,.8)}
.reader-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 22px;border-bottom:1px solid rgba(255,255,255,.12);color:#fff}
.reader-header p{margin:0 0 2px;color:var(--amber2);font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.reader-header h2{margin:0;font-family:"Barlow Condensed",sans-serif;font-size:clamp(1.4rem,2.3vw,2rem);line-height:1.1;text-transform:uppercase}
.reader-close{width:42px;height:42px;border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;font-size:2rem;line-height:1;cursor:pointer}
.reader-stage{position:relative;min-height:0;display:grid;grid-template-columns:58px 1fr 58px;align-items:center;padding:18px;background:radial-gradient(circle at 50% 42%,#344038,#0a0d0b 72%)}
.reader-page{height:100%;min-height:0;display:flex;align-items:center;justify-content:center;perspective:1200px}
.reader-page img{display:block;max-width:100%;max-height:100%;object-fit:contain;background:#fff;box-shadow:0 24px 55px rgba(0,0,0,.65);transition:opacity .16s ease,transform .3s cubic-bezier(.2,.8,.2,1)}
.reader-page img.turning-next{opacity:.25;transform:rotateY(-10deg) translateX(-10px)}
.reader-page img.turning-prev{opacity:.25;transform:rotateY(10deg) translateX(10px)}
.reader-arrow{width:46px;height:64px;border:1px solid rgba(255,255,255,.25);background:rgba(7,9,7,.72);color:#fff;font-size:2.6rem;line-height:1;cursor:pointer;transition:.2s}
.reader-arrow:hover:not(:disabled){border-color:var(--amber);background:var(--amber);color:#171008}
.reader-arrow:disabled{opacity:.22;cursor:default}
.reader-footer{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px 22px;border-top:1px solid rgba(255,255,255,.12);color:#fff}
.reader-progress{min-width:210px;color:#cfd3cf;font-size:.82rem}
.reader-track{width:100%;height:3px;margin-top:7px;background:rgba(255,255,255,.14)}
.reader-track span{display:block;width:0;height:100%;background:var(--amber);transition:width .25s}
.reader-actions{display:flex;align-items:center;gap:10px}
.reader-summary{min-height:48px;padding:0 18px;border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;font-weight:700;cursor:pointer}
.reader-summary:hover{border-color:var(--amber);color:var(--amber2)}
.reader-summary[hidden]{display:none}

/* Technical video library */
.videos{padding:105px clamp(20px,6vw,96px);background:#0a0d0b;color:#fff}
.videos-heading{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.7fr);align-items:end;gap:50px;max-width:1320px;margin:0 auto 58px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.14)}
.videos-heading h2{max-width:740px;margin:0;font-family:"Barlow Condensed",sans-serif;font-size:clamp(2.8rem,5vw,5rem);line-height:.96;letter-spacing:-.02em;text-transform:uppercase}
.videos-heading>p{margin:0;color:#bcc2bd}
.video-library{max-width:1320px;margin:0 auto}
.session-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:34px}
.session-tab{min-height:112px;padding:18px;border:1px solid rgba(255,255,255,.15);background:#111612;color:#fff;display:flex;align-items:center;gap:16px;text-align:left;cursor:pointer;transition:.25s}
.session-tab:hover{border-color:rgba(228,154,54,.65);transform:translateY(-2px)}
.session-tab.active{border-color:var(--amber);background:linear-gradient(135deg,rgba(228,154,54,.2),#151a16 60%);box-shadow:inset 0 -3px 0 var(--amber)}
.session-icon{width:52px;height:52px;flex:0 0 52px;display:grid;place-items:center;border:1px solid rgba(228,154,54,.45);color:var(--amber2)}
.session-icon svg{width:31px;height:31px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.session-tab small{display:block;margin-bottom:4px;color:#8f9790;font-size:.65rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.session-tab>span:last-child{font-weight:800;line-height:1.25}
.session-panel[hidden]{display:none}
.session-panel{padding:28px;background:#0e120f;border:1px solid rgba(255,255,255,.1);scroll-margin-top:24px}
.session-panel-heading{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.session-panel-heading>span{display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(228,154,54,.65);color:var(--amber2);font-weight:800}
.session-panel-heading p{margin:0;color:#939a94;font-size:.68rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.session-panel-heading h3{margin:2px 0 0;font-size:1.35rem;line-height:1.1}
.video-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:26px;width:100%;min-width:0}
.video-card{width:100%;min-width:0;overflow:hidden;background:#151a16;border:1px solid rgba(255,255,255,.14);box-shadow:0 24px 60px rgba(0,0,0,.28)}
.video-player{position:relative;aspect-ratio:16/9;background:#050605}
.video-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-card-copy{padding:22px 24px 25px}
.video-card-copy>span{color:var(--amber2);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.video-card-copy h4{margin:7px 0 7px;font-size:1.25rem}
.video-card-copy p{margin:0;color:#aeb5af;font-size:.92rem}
.technical-feed{padding:110px clamp(24px,6vw,110px);background:#f1f0eb;color:#111}
.technical-feed-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:end;max-width:1320px;margin:0 auto 44px}
.technical-feed-heading h2{margin:8px 0 0;font-family:"Barlow Condensed",sans-serif;font-size:clamp(3.2rem,6vw,6rem);line-height:.92;text-transform:uppercase}
.technical-feed-heading>p{margin:0 0 8px;color:#4e554f;font-size:1.05rem;line-height:1.7}
.technical-post{display:grid;grid-template-columns:minmax(360px,600px) minmax(0,1fr);max-width:1320px;margin:auto;background:#fff;border:1px solid #d8d8d2;box-shadow:0 26px 70px rgba(19,24,20,.12)}
.technical-carousel{position:relative;min-width:0;background:#0a0d0b}
.technical-slides,.technical-slide{height:100%;min-height:590px;margin:0}
.technical-slide img{display:block;width:100%;height:100%;object-fit:cover}
.technical-slide-cover img{object-fit:contain;padding:45px;background:radial-gradient(circle at center,#2a2114,#090b09 68%)}
.technical-arrow{position:absolute;top:50%;z-index:2;width:46px;height:58px;border:1px solid rgba(255,255,255,.42);background:rgba(4,6,5,.62);color:#fff;font-size:2rem;cursor:pointer;transform:translateY(-50%)}
.technical-arrow:hover,.technical-arrow:focus-visible{background:var(--amber);color:#080a08}.technical-prev{left:16px}.technical-next{right:16px}
.technical-dots{position:absolute;left:50%;bottom:18px;z-index:2;display:flex;gap:8px;transform:translateX(-50%)}
.technical-dots button{width:9px;height:9px;padding:0;border:1px solid #fff;border-radius:50%;background:transparent;cursor:pointer}.technical-dots button.active{background:var(--amber);border-color:var(--amber)}
.technical-post-copy{padding:clamp(34px,5vw,72px);align-self:center}
.technical-post-meta{display:flex;justify-content:space-between;gap:20px;color:#6b716c;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.technical-post-meta span{color:#a45f09}.technical-post-copy h3{margin:22px 0;font-family:"Barlow Condensed",sans-serif;font-size:clamp(2.4rem,4vw,4.2rem);line-height:.95;text-transform:uppercase}
.technical-post-copy p{color:#4f5550;line-height:1.75}.technical-topics{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.technical-topics span{padding:9px 12px;background:#ece9df;color:#63400f;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.video-watch-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,300px);gap:18px;align-items:start;width:100%;min-width:0;overflow:hidden}
.video-list{display:grid;grid-template-columns:1fr;gap:8px;max-height:610px;padding-right:5px;overflow-y:auto;scrollbar-color:var(--amber) #090c0a;scrollbar-width:thin}
.video-choice{display:grid;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:10px;padding:7px;border:1px solid rgba(255,255,255,.1);background:#0a0e0b;color:#fff;text-align:left;cursor:pointer;transition:border-color .2s ease,transform .2s ease,background .2s ease}
.video-choice:hover,.video-choice:focus-visible,.video-choice.active{border-color:var(--amber2);background:#15150e;transform:translateY(-2px)}
.video-thumb{position:relative;display:block;overflow:hidden;aspect-ratio:16/9;background:#050705}
.video-thumb img{width:100%;height:100%;object-fit:contain;display:block;background:#050705}
.video-play{position:absolute;inset:50% auto auto 50%;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.78);color:var(--amber2);font-size:.9rem;transform:translate(-50%,-50%)}
.video-choice>span:last-child{padding:0;color:#c7ccc8;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

@media(max-width:1100px){.session-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.video-watch-layout{grid-template-columns:1fr;overflow:visible}.video-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:390px}.video-choice{grid-template-columns:96px minmax(0,1fr)}}
@media(max-width:900px){.video-watch-layout{grid-template-columns:1fr}.video-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:390px}.video-choice{grid-template-columns:96px minmax(0,1fr)}}
@media(max-width:900px){.technical-feed-heading,.technical-post{grid-template-columns:1fr}.technical-feed-heading{gap:18px}.technical-slides,.technical-slide{min-height:520px}.technical-post-copy{padding:38px}}

@media(max-width:680px){.topbar{height:62px}
.topbar nav>a:not(.nav-cta){display:none}
.brand{font-size:.9rem}
.brand-mark{width:42px;height:42px;flex-basis:42px}
.brand-line{max-width:250px;white-space:normal;font-size:.6rem;line-height:1.35;letter-spacing:.1em}
.hero{min-height:720px}
.hero>img.hero-bg-photo{object-position:58% center;filter:saturate(.42) contrast(1.16) brightness(.42);opacity:.65}
.hero-shade{background:linear-gradient(0deg,rgba(5,7,6,.98) 10%,rgba(5,7,6,.82) 65%,rgba(5,7,6,.28))}
.hero-content{margin:auto;width:calc(100% - 40px);padding-top:130px;align-self:flex-end;padding-bottom:58px}
.hero h1{font-size:3.5rem}
.hero-copy{font-size:1rem}
.hero-actions{flex-direction:column;align-items:stretch}
.trust-row{gap:10px 16px}
.catalog{padding:78px 18px}
.book-card{display:flex}
.book-visual{min-height:275px}
.buy-row{align-items:flex-start;flex-direction:column}
.buy-row .button{width:100%}
.secure{text-align:left}
.author{padding:80px 25px;grid-template-columns:1fr;gap:45px}
.author-photo{width:175px;height:210px}
.author h2{font-size:3.3rem}
.proof{padding:42px 20px}
.final-cta{padding:75px 20px}
.videos{padding:76px 18px}.videos-heading{grid-template-columns:1fr;gap:18px;margin-bottom:38px}.videos-heading h2{font-size:3rem}.session-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.session-tab{min-height:118px;padding:12px;align-items:flex-start;flex-direction:column;gap:9px}.session-icon{width:40px;height:40px;flex-basis:40px}.session-icon svg{width:24px;height:24px}.session-tab small{font-size:.56rem}.session-tab>span:last-child{font-size:.78rem}.session-panel{padding:16px}.video-grid{grid-template-columns:1fr}.video-card-copy{padding:18px}.video-list{grid-template-columns:1fr;max-height:430px;gap:8px}.video-choice{grid-template-columns:112px minmax(0,1fr)}
.technical-feed{padding:76px 18px}.technical-feed-heading h2{font-size:3.2rem}.technical-slides,.technical-slide{min-height:430px}.technical-slide-cover img{padding:28px}.technical-post-copy{padding:28px}.technical-post-meta{align-items:flex-start;flex-direction:column;gap:5px}.technical-post-copy h3{font-size:2.7rem}
.reader{padding:0}.reader-panel{width:100vw;height:100dvh;border:0}.reader-header{padding:12px 15px}.reader-header h2{font-size:1.25rem}.reader-stage{grid-template-columns:42px 1fr 42px;padding:10px 4px}.reader-arrow{width:38px;height:56px}.reader-footer{align-items:stretch;flex-direction:column;padding:11px 14px;gap:10px}.reader-progress{min-width:0}.reader-actions{display:grid;grid-template-columns:1fr 1fr}.reader-summary,.reader-actions .button{padding:0 10px;font-size:.75rem}.cover-preview-label{opacity:1;transform:translate(-50%,0)}
}
@media(max-width:1000px){.cover-wrap{min-height:100%;padding:28px 20px}.cover-wrap img{height:430px}}
@media(max-width:680px){.hero{min-height:920px;align-items:flex-start}.hero-books{right:50%;transform:translateX(50%);top:86px;bottom:auto;width:96vw;height:330px;gap:5px}.hero-book-link{width:21%}.hero-book{max-height:250px}.hero-book-guia{width:22%;--book-transform:rotate(-2deg) translateY(10px)}.hero-book-resgate{--book-transform:rotate(-5deg) translateY(24px)}.hero-featured-book{width:28%;--book-transform:translateY(-4px)}.hero-featured-book .hero-book{max-height:286px}.hero-book-cadaver{--book-transform:rotate(5deg) translateY(22px)}.hero-book-link>span{display:none}.hero-book-link:hover,.hero-book-link:focus-visible{transform:var(--book-transform) translateY(-8px) scale(1.06)}.hero-shade{background:linear-gradient(0deg,rgba(5,7,6,.99) 28%,rgba(5,7,6,.84) 64%,rgba(5,7,6,.26))}.hero-content{padding-top:420px}.hero h1{font-size:3.15rem}.hero-kicker{font-size:.68rem}.hero-article-slide{grid-template-columns:110px 1fr;min-height:92px}.hero-article-slide img{width:110px;height:92px;padding:4px}.hero-article-slide>span{padding-left:12px}.cover-wrap{min-height:390px}.cover-wrap img{height:340px}}

.whatsapp-float{position:fixed;right:24px;bottom:24px;z-index:80;display:flex;align-items:center;gap:10px;min-height:58px;padding:0 19px 0 14px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:#25d366;color:#fff;font-size:.84rem;font-weight:800;box-shadow:0 12px 32px rgba(0,0,0,.42);transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.whatsapp-float svg{width:32px;height:32px;flex:0 0 32px}.whatsapp-float:hover,.whatsapp-float:focus-visible{background:#20bd5a;color:#fff;transform:translateY(-3px);box-shadow:0 16px 38px rgba(0,0,0,.5)}
.technical-read{display:inline-flex;align-items:center;align-self:flex-start;margin-top:22px;padding:11px 15px;background:var(--amber);color:#171109;font-size:.75rem;font-weight:800;text-transform:uppercase}.technical-read:hover{background:var(--amber2)}

.podcast-body{min-height:100vh;background:#080b09;color:#fff}
.podcast-topbar{position:relative;background:#080b09}
.podcast-main{min-height:calc(100vh - 76px);padding:72px clamp(20px,7vw,110px) 90px;background:radial-gradient(circle at 82% 12%,rgba(228,154,54,.14),transparent 31%),linear-gradient(135deg,#080b09,#111812)}
.podcast-shell{display:grid;grid-template-columns:minmax(260px,420px) minmax(0,1fr);gap:clamp(35px,6vw,90px);max-width:1320px;margin:auto;align-items:start}
.podcast-intro{position:sticky;top:40px}
.podcast-label{margin:0 0 16px;color:var(--amber2);font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.podcast-intro h1{margin:0 0 22px;font:800 clamp(3.8rem,7vw,7.2rem)/.82 "Barlow Condensed",sans-serif;letter-spacing:-.035em;text-transform:uppercase}
.podcast-intro h1 span{display:block;color:var(--amber2)}
.podcast-intro>p{max-width:410px;margin:0 0 28px;color:#cbd0cc;font-size:1rem}
.podcast-highlights{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0;list-style:none}
.podcast-highlights li{padding:7px 10px;border:1px solid rgba(228,154,54,.35);color:#e4e8e4;font-size:.72rem;font-weight:700;text-transform:uppercase}
.podcast-deezer-link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;background:var(--amber);color:#181109;font-size:.82rem;font-weight:800}
.podcast-deezer-link:hover{background:var(--amber2)}
.podcast-player{padding:18px;border:1px solid rgba(228,154,54,.35);background:#0c110e;box-shadow:0 28px 70px rgba(0,0,0,.36)}
.podcast-player-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:10px 10px 20px}
.podcast-player-heading span{color:var(--amber2);font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.podcast-player-heading strong{font:700 1.6rem/1 "Barlow Condensed",sans-serif;text-transform:uppercase}
.podcast-player iframe{display:block;width:100%;height:650px;border:0;background:#111}
.podcast-note{margin:13px 4px 0;color:#8f9991;font-size:.72rem}
@media(max-width:900px){.podcast-topbar nav{display:flex}.podcast-topbar nav a:not(.nav-cta){display:none}.podcast-main{padding-top:48px}.podcast-shell{grid-template-columns:1fr}.podcast-intro{position:static}.podcast-intro h1{font-size:clamp(4rem,17vw,6.6rem)}.podcast-player iframe{height:620px}}
@media(max-width:560px){.podcast-main{padding:35px 14px 60px}.podcast-player{padding:8px}.podcast-player-heading{padding:9px 8px 15px;align-items:start;flex-direction:column}.podcast-player iframe{height:560px}}
.public-articles{max-width:1320px;margin:28px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.public-article-card{display:grid;grid-template-columns:210px 1fr;min-height:250px;background:#fff;border:1px solid #d8d8d2;transition:transform .2s ease,box-shadow .2s ease}.public-article-card:hover{transform:translateY(-3px);box-shadow:0 20px 45px rgba(19,24,20,.12)}.public-article-image{min-height:250px;background:#151a16;overflow:hidden}.public-article-image img{width:100%;height:100%;object-fit:cover}.public-article-book img{object-fit:contain;padding:16px}.public-article-card>div:last-child{padding:27px;display:flex;flex-direction:column}.public-article-card span{color:#9d5d13;font-size:.67rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.public-article-card h3{margin:8px 0 12px;font:700 1.75rem/1.02 "Barlow Condensed",sans-serif;text-transform:uppercase}.public-article-card p{margin:0;color:#59605a;font-size:.86rem}.public-article-card b{margin-top:auto;padding-top:16px;color:#9d5d13;font-size:.73rem;text-transform:uppercase}
@media(max-width:900px){.public-articles{grid-template-columns:1fr}.public-article-card{grid-template-columns:170px 1fr}}
@media(max-width:560px){.public-article-card{grid-template-columns:1fr}.public-article-image{height:230px;min-height:230px}}
@media(max-width:680px){.whatsapp-float{right:16px;bottom:16px;width:58px;height:58px;min-height:58px;padding:0;justify-content:center}.whatsapp-float span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.whatsapp-float svg{width:34px;height:34px}}

/* Interactive editorial bookshelf */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:clamp(40px,5vw,90px);padding:150px clamp(24px,5vw,90px) 110px;min-height:800px;align-items:center}
.hero-content{grid-column:1;grid-row:1;width:100%;max-width:600px;margin:0;padding:0;align-self:center}
.hero h1{font-size:clamp(48px,4.5vw,76px);line-height:1.02;letter-spacing:-.015em}
.hero-kicker{font-size:12px;line-height:1.6;letter-spacing:.08em}
.hero-books{position:relative;grid-column:2;grid-row:1;inset:auto;transform:none;width:100%;height:460px;min-width:0;padding:30px 20px 16px;display:flex;align-items:flex-end;justify-content:center;gap:6px;perspective:1400px;border:0;border-bottom:9px solid #71583d;border-radius:0;box-shadow:0 7px 0 #30261d,0 25px 25px -15px #000;background:radial-gradient(ellipse at 50% 100%,#c2944918,transparent 70%);isolation:isolate}
.hero-books:after{content:'Explore a coleção · Clique para folhear';position:absolute;top:calc(100% + 30px);left:0;width:100%;font:400 12px/1.6 Inter,Arial,sans-serif;letter-spacing:.09em;text-align:center;color:#c4b9a6}
.hero-books .hero-book-link,.hero-books .hero-featured-book{position:relative;flex:0 1 72px;width:72px;min-width:44px;height:370px;padding:0;transform:none;transform-origin:bottom center;filter:none;opacity:1;overflow:visible;z-index:1;transition:flex-basis .5s cubic-bezier(.2,.8,.2,1),transform .5s cubic-bezier(.2,.8,.2,1)}
.hero-books .hero-book-resgate{height:390px;--spine-color:#223b32}
.hero-books .hero-book-guia{height:357px;--spine-color:#524133}
.hero-books .hero-featured-book{height:375px;--spine-color:#293036}
.hero-books .hero-book-cadaver{height:365px;--spine-color:#49302b}
.hero-books .hero-book-english{height:395px;--spine-color:#233749}
.hero-books .hero-book-link>.book-spine{position:absolute;inset:0;display:grid;grid-template-columns:1fr auto;grid-template-rows:1fr 26px;gap:8px 2px;opacity:1;transform:none;white-space:normal;padding:22px 8px 10px;border:0;border-left:1px solid #ffffff25;border-right:2px solid #0009;border-radius:3px 5px 1px 1px;background:linear-gradient(90deg,#0007,transparent 14%,#ffffff09 40%,transparent 80%,#0006),var(--spine-color);box-shadow:inset 0 5px 0 #c8ab7133,inset 0 -5px 0 #c8ab7122,3px 2px 6px #0008;color:#f5ecd9;letter-spacing:.02em;transition:opacity .22s}
.book-spine .spine-type{writing-mode:vertical-rl;transform:rotate(180deg);white-space:nowrap;font-family:'Barlow Condensed',Arial,sans-serif;font-size:23px;line-height:1.1;font-weight:600;text-align:center;justify-self:center;min-height:0;text-transform:uppercase}
.book-spine .spine-detail{writing-mode:vertical-rl;transform:rotate(180deg);white-space:nowrap;font:400 11px/1.2 Inter,Arial,sans-serif;text-align:center;letter-spacing:.04em;color:#d7c9af;text-transform:none}
.book-spine small{grid-column:1/-1;align-self:end;padding-top:9px;border-top:1px solid #c8ab7144;text-align:center;font:500 8px/1 Inter,Arial,sans-serif;letter-spacing:.1em;color:#d7c9af}
.hero-books .hero-book-link>.hero-book{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:contain;opacity:0;transform:rotateY(-72deg);transform-origin:left center;pointer-events:none;transition:opacity .25s,transform .5s cubic-bezier(.2,.8,.2,1);border:1px solid #ffffff25;box-shadow:9px 12px 25px #0009}
.hero-books .hero-book-link>span:not(.book-spine){display:none}
.hero-books:hover .hero-book-link:not(:hover){opacity:1;filter:none}
.hero-books .hero-book-link:hover,.hero-books .hero-book-link:focus-visible{flex-basis:255px;transform:translateY(-12px);z-index:10;filter:none;opacity:1}
.hero-books .hero-book-link:hover>.hero-book,.hero-books .hero-book-link:focus-visible>.hero-book{opacity:1;transform:rotateY(0);border-color:#e2c69388}
.hero-books .hero-book-link:hover>.book-spine,.hero-books .hero-book-link:focus-visible>.book-spine{opacity:0}
.hero-books .hero-book-link:focus-visible{outline:2px solid #e2c693;outline-offset:6px}
@media(min-width:1001px) and (max-width:1250px){.hero{gap:32px}.hero-books{padding-inline:8px}.hero-books .hero-book-link{min-width:40px}.book-spine .spine-type{font-size:20px}.book-spine .spine-detail{font-size:9px}.hero-books .hero-book-link>.book-spine{padding-inline:5px}}
@media(max-width:1000px){
 .hero{grid-template-columns:minmax(0,1fr);gap:65px;padding:115px 28px 90px;min-height:0}
 .hero-content{grid-column:1;grid-row:1;max-width:650px;justify-self:center;padding:0;margin:0;width:100%}
 .hero h1{font-size:clamp(42px,7vw,68px)}
 .hero-books{grid-column:1;grid-row:2;max-width:620px;justify-self:center;inset:auto;transform:none;width:100%;height:450px}
}
@media(max-width:560px){
 .hero{padding:105px 20px 80px;gap:34px}
 .hero h1{font-size:44px}.hero-kicker{font-size:10px}
 .hero-books{height:355px;padding:18px 4px 12px;gap:4px}
 .hero-books .hero-book-link,.hero-books .hero-featured-book{min-width:0;flex:1 1 52px;width:52px;height:295px}
 .hero-books .hero-book-resgate{height:307px}.hero-books .hero-book-guia{height:285px}.hero-books .hero-book-cadaver{height:290px}.hero-books .hero-book-english{height:310px}
 .hero-books .hero-book-link>.book-spine{padding:16px 5px 8px;gap:5px 1px}
 .book-spine .spine-type{font-size:18px}.book-spine .spine-detail{font-size:9px;letter-spacing:0}.book-spine small{font-size:7px;letter-spacing:.05em}
 .hero-books .hero-book-link:hover,.hero-books .hero-book-link:focus-visible{flex-basis:160px}
 .hero-books:after{content:'Toque em um livro para folhear';font-size:11px;letter-spacing:.04em;top:calc(100% + 20px)}
}
@media(hover:none){.hero-books .hero-book-link:hover{flex-basis:52px;transform:none}.hero-books .hero-book-link:hover>.book-spine{opacity:1}.hero-books .hero-book-link:hover>.hero-book{opacity:0}}
@media(prefers-reduced-motion:reduce){.hero-books .hero-book-link,.hero-books .hero-book-link>.hero-book,.hero-books .book-spine,.reader-page img{transition:none}}

/* Spine palettes matched to the original covers. */
.hero-books .hero-book-resgate{--spine-color:#e5e4df;--spine-ink:#303533;--spine-detail:#454944;--spine-accent:#d57a26;--spine-wash:linear-gradient(180deg,#f0efeb,#d9dad7 72%,#bfc5c3)}
.hero-books .hero-book-guia{--spine-color:#064965;--spine-ink:#ffe09b;--spine-detail:#f0eee0;--spine-accent:#dfb247;--spine-wash:linear-gradient(180deg,#09506c,#073950 72%,#172e27)}
.hero-books .hero-featured-book{--spine-color:#171a20;--spine-ink:#f5f1e9;--spine-detail:#ebbb66;--spine-accent:#c99743;--spine-wash:linear-gradient(180deg,#20262d,#14171d 65%,#382a20)}
.hero-books .hero-book-cadaver{--spine-color:#dce9d8;--spine-ink:#493618;--spine-detail:#514128;--spine-accent:#d2a33f;--spine-wash:linear-gradient(180deg,#eff1df,#cce4da 58%,#d7bc83 85%,#aa794d)}
.hero-books .hero-book-english{--spine-color:#cae9e7;--spine-ink:#40351c;--spine-detail:#494332;--spine-accent:#d99c27;--spine-wash:linear-gradient(180deg,#e7f4ef,#c3e5e8 58%,#e4bc78 85%,#b87b44)}
.hero-books .hero-book-link>.book-spine{color:var(--spine-ink);background:linear-gradient(90deg,#0003,transparent 15%,#ffffff12 40%,transparent 80%,#0003),var(--spine-wash);box-shadow:inset 0 5px 0 var(--spine-accent),inset 0 -5px 0 var(--spine-accent),3px 2px 6px #0008}
.book-spine .spine-detail,.book-spine small{color:var(--spine-detail)}
.book-spine small{border-top-color:var(--spine-accent)}

/* Approved illustrated spines, using the original approved artwork. */
.hero-books{height:500px;gap:3px;padding-bottom:10px}
.hero-books .hero-book-link,.hero-books .hero-featured-book{height:440px;width:55px;flex:0 1 55px;min-width:38px}
.hero-books .hero-book-link>.book-spine{display:block;padding:0;border:0;border-radius:3px;background-image:url('/assets/lombadas-premium-aprovadas.png');background-repeat:no-repeat;background-size:640% 116.364%;background-position:var(--spine-position) 36.111%;box-shadow:2px 3px 8px #0009}
.hero-books .hero-book-resgate{--spine-position:11.227%}
.hero-books .hero-book-guia{--spine-position:31.019%}
.hero-books .hero-featured-book{--spine-position:50.116%}
.hero-books .hero-book-cadaver{--spine-position:69.213%}
.hero-books .hero-book-english{--spine-position:88.542%}
.hero-books .book-spine>*{display:none}
.hero-books .hero-book-link:hover,.hero-books .hero-book-link:focus-visible{flex-basis:280px}
@media(max-width:1000px){.hero-books{height:500px}}
@media(max-width:560px){
 .hero-books{height:375px;gap:3px;padding-bottom:8px}
 .hero-books .hero-book-link,.hero-books .hero-featured-book{height:340px;width:42px;flex:0 1 42px;min-width:30px}
 .hero-books .hero-book-link>.book-spine{padding:0}
 .hero-books .hero-book-link:hover,.hero-books .hero-book-link:focus-visible{flex-basis:210px}
}
@media(hover:none){.hero-books .hero-book-link:hover{flex-basis:55px;transform:none}}
@media(hover:none) and (max-width:560px){.hero-books .hero-book-link:hover{flex-basis:42px}}

/* Books rest on their lower-left corner and straighten when selected. */
.hero-books{padding-left:70px;padding-bottom:0}
.hero-books .hero-book-link,.hero-books .hero-featured-book{transform-origin:0 100%;transform:rotate(-7deg)}
.hero-books .hero-book-link:hover,.hero-books .hero-book-link:focus-visible{transform:translateY(-16px) rotate(0deg)}
@media(max-width:560px){
 .hero-books{padding-left:42px;padding-right:4px;padding-bottom:0}
 .hero-books .hero-book-link,.hero-books .hero-featured-book{transform:rotate(-6deg)}
 .hero-books .hero-book-link:hover,.hero-books .hero-book-link:focus-visible{transform:translateY(-12px) rotate(0deg)}
}
@media(hover:none){.hero-books .hero-book-link:hover{transform:rotate(-7deg)}.hero-books .hero-book-link:focus-visible{transform:translateY(-16px) rotate(0deg)}}
@media(hover:none) and (max-width:560px){.hero-books .hero-book-link:hover{transform:rotate(-6deg)}.hero-books .hero-book-link:focus-visible{transform:translateY(-12px) rotate(0deg)}}