:root{--bg:#040b13;--panel:#0b1722;--line:#20313e;--mint:#51e4cd;--text:#f0f5f8;--muted:#a6b7c4;--glow:81,228,205;--shape:12px;color-scheme:dark}body[data-color=blue]{--mint:#89bdff;--glow:137,189,255}body[data-color=violet]{--mint:#c3a1ff;--glow:195,161,255}body{background:var(--bg);font-family:'Segoe UI',Arial,sans-serif;transition:background-color .5s,color .3s}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}.wrap{max-width:1340px;padding-left:55px;padding-right:55px}.header{background:#050d18b8;backdrop-filter:blur(22px);border-bottom:1px solid #91c5dd19}.header-in{min-height:94px;gap:25px}.brand-window{width:157px;height:61px;border-radius:8px;background:#f4f8fa}.brand-window img{width:239px;left:-46px;top:-18px}.header nav{gap:26px;margin-left:auto}.header nav a{font-size:12px;color:#ced9e1;transition:color .25s}.experience-controls{display:flex;gap:15px;align-items:center}.color-options{display:flex;gap:7px;padding-right:15px;border-right:1px solid #ffffff24}.color-choice{width:15px;height:15px;border-radius:50%;border:2px solid transparent;background:#51e4cd;outline-offset:4px;transition:transform .25s,border-color .25s}.color-choice[data-color=blue]{background:#89bdff}.color-choice[data-color=violet]{background:#c3a1ff}.color-choice[aria-pressed=true]{box-shadow:0 0 0 2px #06111c,0 0 0 3px #a3c3d7;transform:scale(1.1)}.motion-toggle{display:flex;gap:7px;align-items:center;background:#ffffff06;border:1px solid #ffffff20;border-radius:22px;color:#c0d1dd;padding:8px 11px;font-size:10px}.motion-toggle:hover{border-color:var(--mint);color:var(--mint)}
.eyebrow{display:block;font-size:10px;font-weight:600;letter-spacing:2.2px;color:var(--mint)}.eyebrow i{display:inline-block;width:5px;height:5px;background:var(--mint);border-radius:50%;margin-right:9px;box-shadow:0 0 15px var(--mint)}.immersive{min-height:calc(100svh - 94px);position:relative;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--line)}.hero-background{position:absolute;inset:-20px;z-index:-3;background:url('echo-waves.png') center right/cover no-repeat;transform:translate3d(var(--px,0),var(--py,0),0) scale(1.04);transition:transform 1.2s ease-out;animation:breath 16s ease-in-out infinite alternate}.immersive:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#040b13e8 0%,#040b13a8 40%,#040b1300 76%),linear-gradient(0deg,#040b13,transparent 25%);z-index:-1}.star-dust{position:absolute;inset:0;z-index:-2;background-image:radial-gradient(1px 1px at 15% 24%,#fff9 80%,transparent),radial-gradient(1px 1px at 41% 70%,#62ecff 80%,transparent),radial-gradient(1px 1px at 76% 21%,#c4d9ff 80%,transparent);background-size:383px 337px;opacity:.35;animation:stars 8s ease-in-out infinite alternate}.immersive-content{position:relative;padding-top:95px;padding-bottom:24px;min-height:690px;display:flex;flex-direction:column;justify-content:center;align-items:start}.immersive h1{font-size:clamp(64px,7.3vw,106px);font-weight:400;line-height:1.02;letter-spacing:-5px;margin:30px 0 27px}.immersive h1 em{font-style:normal;color:var(--mint);transition:color .45s}.immersive p{font-size:16px;line-height:1.8;font-weight:350;max-width:460px;color:#bbccd8;margin-bottom:8px}.actions{gap:27px;align-items:center;margin-top:25px}.btn{font-size:12px;font-weight:600;border:1px solid #6e8f9e70;border-radius:10px;padding:14px 23px;gap:24px;transition:color .3s,background .3s,transform .3s,border-radius .4s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s}.btn.primary{background:var(--mint);border-color:var(--mint);color:#06131a}.btn:hover{border-radius:28px;transform:translateY(-3px);border-color:var(--mint);color:var(--mint);background:rgba(var(--glow),.09);box-shadow:0 7px 30px rgba(var(--glow),.1)}.btn.primary:hover{background:#e2fff8;color:#092328}.btn span{display:inline-block;transition:transform .3s}.btn:hover span{transform:rotate(45deg)}.quiet-link{text-decoration:none;font-size:12px;color:#dce6ee}.quiet-link span{margin-left:8px;color:var(--mint);display:inline-block;transition:transform .3s}.quiet-link:hover span{transform:translate(3px,-3px)}.hero-bottom{width:100%;display:flex;align-items:center;gap:15px;margin-top:65px;color:#8ca9bc;font-size:8px;letter-spacing:2px}.hero-bottom a{display:grid;place-items:center;border:1px solid #62859e45;border-radius:50%;width:31px;height:39px;text-decoration:none;color:var(--mint);font-size:17px;animation:down 3s ease-in-out infinite}.hero-bottom span:last-child{margin-left:auto}.floating-label{position:absolute;right:7%;bottom:20%;font-size:12px;background:#0c203045;border:1px solid #96d5f33b;backdrop-filter:blur(14px);padding:17px 24px;border-radius:14px;animation:float 8s ease-in-out infinite}.floating-label small{display:block;color:#a9c7d5;font-size:9px;padding-left:27px}.signal{color:var(--mint);font-size:16px;margin-right:8px}.discovery{padding:95px 0 75px;position:relative}.discovery:before{position:absolute;inset:0;content:'';background:radial-gradient(ellipse at 20% 0,rgba(var(--glow),.055),transparent 60%);pointer-events:none}.section-top{position:relative;align-items:end;margin-bottom:35px}h2{font-size:clamp(34px,4.1vw,53px);font-weight:400;letter-spacing:-2px;line-height:1.13;margin-top:18px}h2 span{color:#97aebd}.section-top p{font-size:13px;line-height:1.9;max-width:330px}.discovery-tools{display:flex;gap:20px;align-items:center;margin:35px 0 19px;position:relative}.search-wrap{display:flex;align-items:center;max-width:570px;flex:1;border:1px solid #344957;border-radius:10px;background:#0c1924;transition:border-color .2s}.search-wrap:focus-within{border-color:var(--mint)}.search-wrap>span{font-size:25px;margin-left:18px;color:#86a4b6}.search-wrap .search{border:0;background:none;padding:13px 15px;font-size:12px;outline-offset:0}.view-options{display:flex;gap:4px;padding:4px;background:#0d1923;border:1px solid #273c4c;border-radius:9px;margin-left:auto}.view-button{border:0;border-radius:6px;background:none;color:#91aabc;padding:8px 13px;font-size:11px;transition:background .2s,color .2s}.view-button[aria-pressed=true]{background:rgba(var(--glow),.13);color:var(--mint)}.filters{gap:8px;position:relative}.filter{border:1px solid #334857;background:#07111b;color:#abbfcf;border-radius:7px;padding:8px 13px;transition:background .3s,border-radius .3s,color .3s,border-color .3s;font-size:11px}.filter:hover{border-radius:20px;border-color:var(--mint);color:var(--mint)}.filter[aria-pressed=true]{background:rgba(var(--glow),.12);color:var(--mint);border-color:rgba(var(--glow),.5);border-radius:20px}.catalog-meta{display:flex;justify-content:space-between;color:#85a0b2;font-size:10px;margin:28px 0 18px;letter-spacing:.5px}.catalog-meta span:last-child{font-size:8px;letter-spacing:2px}.books{gap:21px;position:relative}.book{background:linear-gradient(140deg,#0f202c,#08111b);border:1px solid #263d4d;border-radius:15px;transition:transform .4s,border-color .4s,box-shadow .4s}.book:hover{transform:translateY(-6px);border-color:rgba(var(--glow),.6);box-shadow:0 12px 40px #0004}.book .cover{height:235px;background:radial-gradient(ellipse at 50% 80%,color-mix(in srgb,var(--accent) 17%,transparent),transparent 65%),#0a1621}.cover:after{font-size:8px;bottom:11px;opacity:.6}.typocover{width:130px;height:181px;transform:rotate(-7deg);background:linear-gradient(150deg,color-mix(in srgb,var(--accent) 65%,#0c1826),#101b33);color:#eff7ff;border-left:4px solid #ffffff28;box-shadow:12px 15px 25px #0007;padding:17px}.typocover strong{font-size:24px;font-weight:500;line-height:1.1}.typocover small{font-size:7px;letter-spacing:1.8px}.typocover span{font-size:8px;color:#dbedf8}.book:nth-child(2n) .typocover{transform:rotate(6deg)}.book-body{padding:24px 23px}.book .category{font-size:8px;letter-spacing:1.6px}.book h3{font-size:22px;font-weight:450;line-height:1.2;letter-spacing:-.6px}.book p{font-size:12px;line-height:1.8;color:#a6bac8}.book-link{border-color:#274251;font-size:10px;padding-top:15px}.books[data-layout=list]{grid-template-columns:1fr;gap:14px}.books[data-layout=list] .book{display:grid;grid-template-columns:185px 1fr;min-height:190px}.books[data-layout=list] .cover{height:auto;min-height:190px}.books[data-layout=list] .typocover{transform:rotate(-6deg) scale(.76)}.books[data-layout=list] .book-body{display:block}.books[data-layout=list] .book h3{font-size:25px;margin-bottom:8px}.books[data-layout=list] .book p{margin-bottom:15px}.books[data-layout=list] .book-link{max-width:250px}.discover-path{display:grid;grid-template-columns:.85fr 1.4fr;gap:65px;align-items:center;padding-top:85px;padding-bottom:100px}.discover-path>div>p{font-size:13px;line-height:1.9}.path-panel{background:#0c1b27;border:1px solid #2e4657;border-radius:20px;overflow:hidden}.path-options{padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:8px;border-bottom:1px solid #2c4352}.path-options button{display:flex;justify-content:space-between;align-items:center;text-align:left;background:transparent;border:1px solid transparent;border-radius:9px;color:#a8becd;font-size:11px;padding:16px;gap:10px;transition:all .3s}.path-options button[aria-pressed=true]{color:var(--mint);background:rgba(var(--glow),.07);border-color:rgba(var(--glow),.25)}.path-options button:hover{color:#e6f7ff;border-color:#4d697b;border-radius:20px}.path-result{padding:35px}.path-result small{font-size:8px;letter-spacing:2px;color:var(--mint)}.path-result h3{font-size:29px;font-weight:400;letter-spacing:-.7px;margin:17px 0 14px}.path-result p{font-size:13px;max-width:400px;line-height:1.8;min-height:48px}.path-result .btn{margin-top:10px}.horizon-section{position:relative;text-align:center;padding:95px 0 130px;background:linear-gradient(#040b13,transparent 30%,#040b1350),url('echo-horizon.png') center bottom/cover no-repeat;border-top:1px solid var(--line)}.horizon-section h2{font-size:clamp(33px,4vw,53px);line-height:1.25}.horizon-section em{color:var(--mint);font-style:normal}.horizon-section p{font-size:13px;line-height:1.9;color:#b1c6d6;margin:22px auto 27px}.footer{background:#040b13;padding:32px 0;border-color:#1c303f}.footer-in{font-size:10px}.footer nav a{font-size:10px}.footer strong{font-size:13px}.catalog-layout{width:max-content;margin:0 0 25px auto}.product-hero{padding-top:65px}.product-art{background:linear-gradient(140deg,#18374a,#08121c);border-color:#305069}.product-hero h1,.intro h1{font-weight:400}.detail{background:#0a1925}.detail h3{font-weight:450}.reading-body h2{font-weight:450}.empty{position:relative}.effects-paused *,.effects-paused *:before,.effects-paused *:after{animation-play-state:paused!important}.effects-paused .hero-background{transform:none!important}.effects-paused .btn:hover,.effects-paused .book:hover{transform:none}.effects-paused *{scroll-behavior:auto!important;transition:none!important}
@keyframes breath{from{background-position:50% 50%}to{background-position:52% 48%}}@keyframes stars{from{opacity:.2}to{opacity:.6}}@keyframes down{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(min-width:1500px){.immersive-content{padding-top:120px;padding-bottom:35px;min-height:790px}}
@media(max-width:1050px){.wrap{padding-left:30px;padding-right:30px}.header-in{gap:18px}.header nav{gap:16px}.motion-label{display:none}.hero-background{background-position:62% center}.immersive h1{font-size:80px}.immersive-content{padding-top:90px;min-height:670px}.floating-label{right:4%;bottom:13%;font-size:10px}.floating-label small{font-size:8px}.discover-path{gap:25px}.path-options{grid-template-columns:1fr}.path-options button{padding:11px 15px}.header .brand-window{width:145px;height:55px}.header .brand-window img{width:221px;left:-42px;top:-17px}}
@media(max-width:700px){.wrap{padding-left:22px;padding-right:22px}.header-in{flex-wrap:wrap;flex-direction:row;align-items:center;justify-content:space-between;gap:9px;min-height:116px;padding-top:10px;padding-bottom:10px}.header nav{order:3;width:100%;justify-content:center;margin:0;gap:27px;padding-top:5px}.header nav a{font-size:11px}.experience-controls{gap:10px}.color-options{padding-right:10px}.motion-toggle{padding:6px 9px}.immersive{min-height:calc(100svh - 116px)}.immersive-content{min-height:650px;justify-content:start;padding-top:68px}.immersive h1{font-size:clamp(47px,10vw,70px);letter-spacing:-2.7px;margin:28px 0 25px}.immersive p{font-size:14px;max-width:310px}.hero-background{background-position:62% 75%;opacity:.75}.immersive:before{background:linear-gradient(90deg,#040b13e0,#040b139c 58%,#040b134a),linear-gradient(0deg,#040b13,transparent 40%)}.eyebrow{font-size:8px;letter-spacing:1.8px}.immersive .actions{align-items:start;flex-direction:column;gap:20px}.btn{font-size:11px;padding:13px 19px}.hero-bottom{margin-top:55px;font-size:7px;letter-spacing:1px;gap:12px}.hero-bottom span:last-child{max-width:120px;line-height:1.8}.floating-label{display:none}.discovery{padding-top:60px;padding-bottom:45px}.section-top{align-items:start;gap:18px}.section-top p{font-size:12px}.discovery-tools{gap:10px}.view-button{padding:7px 9px;font-size:11px}.view-button span{display:none}.search-wrap .search{font-size:11px;padding:12px 10px}.search-wrap>span{margin-left:10px}.filter{font-size:9px;padding:8px 10px}.catalog-meta span:last-child{display:none}.books{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.book .cover{height:190px}.book .typocover{transform:rotate(-6deg) scale(.79)}.book:nth-child(2n) .typocover{transform:rotate(6deg) scale(.79)}.book-body{padding:17px 14px}.book h3{font-size:19px}.book p{font-size:11px}.book .category{font-size:7px;letter-spacing:1px}.book-link{font-size:9px}.cover:after{font-size:6px;left:12px}.books[data-layout=list] .book{grid-template-columns:115px 1fr;min-height:180px}.books[data-layout=list] .typocover{transform:scale(.6);margin-left:-8px}.books[data-layout=list] .cover{min-height:180px}.books[data-layout=list] .book-body{padding:17px}.books[data-layout=list] .book h3{font-size:20px}.discover-path{grid-template-columns:1fr;padding-top:55px;padding-bottom:60px;gap:20px}.path-options{grid-template-columns:1fr 1fr}.path-options button{font-size:10px;padding:12px 10px;gap:6px}.path-result{padding:25px}.path-result h3{font-size:27px}.horizon-section{padding:65px 0 90px}.horizon-section p{font-size:12px}.footer-in{gap:20px}.footer nav{gap:16px}.reading h1{font-size:42px}.product-art .typocover{transform:rotate(-5deg) scale(1.45)}}
@media(max-width:390px){.books{grid-template-columns:1fr}.book .cover{height:220px}.book .typocover,.book:nth-child(2n) .typocover{transform:rotate(-6deg)}.immersive h1{font-size:46px}.path-options{grid-template-columns:1fr}.hero-bottom span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.hero-background{transform:none!important}.book:hover,.btn:hover{transform:none!important}}

/* Marca aprovada em turquesa, com alpha real */
.header .brand-window{background:transparent;border-radius:0;overflow:visible;width:180px;height:76px}.header .brand-window img{position:static;width:100%;height:100%;max-width:100%;object-fit:contain;filter:drop-shadow(0 0 8px #24c8b01a)}.footer-brand{display:block;width:160px;height:67px;object-fit:contain}.footer-in>div>p{margin-top:0}@media(max-width:1050px){.header .brand-window{width:157px;height:66px}}@media(max-width:700px){.header .brand-window{width:145px;height:61px}}