:root{--ink:#05090d;--deep:#08171e;--moon:#8cecff;--gold:#e8be6a;--paper:#edf2f3;--muted:#b7c6cb;--line:rgba(162,225,235,.22);--page:clamp(24px,7vw,140px);--heading:"Chakra Petch",Arial,sans-serif;--body:"Barlow Condensed",Arial,sans-serif;--reading:"Cormorant Garamond",Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--ink);color:var(--paper);font:400 1.125rem/1.55 var(--body)}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}img{display:block;max-width:100%}p{margin:0 0 1em}h1,h2,h3{font-family:var(--heading);font-weight:600;letter-spacing:-.035em;text-wrap:balance}h2{font-size:clamp(2.5rem,4.8vw,5.5rem);line-height:1.1;margin:16px 0 32px}h3{line-height:1.15}em{font-style:normal;color:var(--moon)}section[id]{scroll-margin-top:100px}a:focus-visible,button:focus-visible{outline:2px solid var(--moon);outline-offset:6px}button:disabled{cursor:wait;opacity:.6}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:150;left:20px;top:12px;transform:translateY(-150%);padding:12px 20px;background:var(--moon);color:var(--ink)}.skip-link:focus{transform:none}main:focus{outline:none}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:20;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
.progress{position:fixed;left:0;top:0;height:2px;width:0;background:var(--moon);z-index:100}.nav{position:fixed;z-index:50;inset:0 0 auto;height:88px;padding:0 clamp(24px,4vw,80px);display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(#03070aee,#03070a88,transparent);transition:background .25s,border-color .25s;border-bottom:1px solid transparent}.nav.scrolled,.nav.open{background:#05090df2;backdrop-filter:blur(16px);border-bottom-color:var(--line)}.mark{display:flex;gap:14px;align-items:center;text-decoration:none;min-height:48px}.mark img{width:28px;height:46px;object-fit:contain}.mark small{letter-spacing:.24em;font:600 .9rem var(--heading)}.nav nav{display:flex;gap:clamp(20px,2.3vw,40px);align-items:center}.nav nav a{position:relative;text-decoration:none;text-transform:uppercase;letter-spacing:.12em;font-size:.9375rem;padding:14px 0}.nav nav a:after{content:"";height:1px;background:var(--moon);position:absolute;bottom:8px;left:0;right:0;transform:scaleX(0);transform-origin:left;transition:transform .25s}.nav nav a:hover,.nav nav a[aria-current]{color:var(--moon)}.nav nav a:hover:after,.nav nav a[aria-current]:after{transform:scaleX(1)}.menu{display:none}
.hero{min-height:min(900px,100svh);height:max(760px,100svh);max-height:1200px;position:relative;display:flex;align-items:center;isolation:isolate;overflow:hidden;padding-top:88px}.hero-bg{position:absolute;inset:-8%;z-index:-4;background:url("assets/amaru-atravieza-portal-v-web.jpg") center/cover no-repeat;will-change:transform;opacity:.6}.veil{position:absolute;inset:0;z-index:-3;background:linear-gradient(90deg,#02060afa 0%,#03070dcc 36%,#03070d18 80%),linear-gradient(0deg,var(--ink),transparent 32%)}.stars{position:absolute;inset:0;z-index:-2;background-image:radial-gradient(circle,var(--moon) 1px,transparent 1px);background-size:73px 73px;opacity:.07}.hero-copy{position:relative;z-index:3;margin-left:var(--page);width:min(560px,40vw);padding:60px 0 95px}.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.23em;font-size:.875rem;line-height:1.6;margin:0 0 20px}.hero-logo{width:100%;height:auto;filter:drop-shadow(0 8px 24px #000);margin:0 0 28px}.hero-intro{font:500 clamp(1.35rem,1.65vw,1.8rem)/1.5 var(--reading);max-width:480px;color:#dce7e9;text-wrap:pretty}.discover{display:inline-flex;align-items:center;justify-content:center;min-height:52px;margin-top:25px;padding:13px 24px;border:1px solid #8cecff77;background:#07161c9c;color:var(--moon);text-decoration:none;text-transform:uppercase;letter-spacing:.14em;font-size:.9375rem;transition:background .2s,color .2s}.discover:hover{background:var(--moon);color:var(--ink)}.amaru-parallax{position:absolute;z-index:1;width:76vw;right:-16vw;top:50%;transform:translateY(-50%);pointer-events:none;will-change:transform}.amaru-float{width:100%;height:auto;transform-origin:58% 55%;animation:amaru-floating 7s ease-in-out infinite;filter:drop-shadow(0 24px 40px #0009)}@keyframes amaru-floating{0%,100%{transform:translateY(0) rotate(-.35deg)}50%{transform:translateY(-18px) rotate(.65deg)}}.vertical-note{position:absolute;right:28px;top:38%;writing-mode:vertical-rl;letter-spacing:.25em;font-size:.8125rem;color:#c1d1d7}
.manifesto,.characters,.gallery,.author{position:relative;padding:clamp(80px,8vw,144px) var(--page)}.manifesto{background:radial-gradient(circle at 80% 20%,#12344188,transparent 45%)}.section-num{display:block;color:var(--gold);font-size:.875rem;letter-spacing:.18em;margin-bottom:14px}.manifesto-copy{max-width:1300px}.manifesto h2{font-size:clamp(2.65rem,5.5vw,6.5rem);margin-bottom:48px}.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,90px);margin-left:26%;max-width:980px}.cols p,.author-copy>p{font:500 1.375rem/1.65 var(--reading);color:#cad7da;text-wrap:pretty}.worlds{display:grid;grid-template-columns:repeat(3,1fr);margin-top:64px;border-block:1px solid var(--line)}.worlds article{padding:32px 28px;border-right:1px solid var(--line)}.worlds article:first-child{padding-left:0}.worlds article:last-child{border:0}.worlds span{color:var(--gold);font:500 1rem var(--reading)}.worlds h3{font-size:clamp(1.5rem,2.3vw,2rem);margin:10px 0 16px}.worlds p{color:var(--muted);font-size:1.125rem;line-height:1.6;margin:0;max-width:340px}
.parallax-break,.quote-panel{min-height:620px;height:72svh;max-height:960px;background-position:center;background-size:cover;background-attachment:fixed;display:flex;align-items:flex-end;position:relative;isolation:isolate}.parallax-break:before,.quote-panel:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#05090df2,transparent 85%),linear-gradient(90deg,#05090dd9,transparent 80%)}.parallax-break>div{padding:80px var(--page);max-width:calc(640px + var(--page))}.parallax-break span{color:var(--gold);letter-spacing:.2em;text-transform:uppercase;font-size:.875rem}.parallax-break h2{font-size:clamp(3rem,6vw,6rem);margin:12px 0 24px}.parallax-break p{font:500 1.5rem/1.6 var(--reading);max-width:440px;margin:0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px}.section-head .eyebrow{margin-bottom:0}.section-head h2{margin:0;text-align:right;max-width:740px}.character-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px}.character{position:relative;min-height:490px;overflow:hidden;background:#0a1318;isolation:isolate}.character.tall{grid-row:span 2;min-height:1004px}.character img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;z-index:-2;transition:transform .8s ease}.character:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#03080afb 0%,#03080ad4 18%,#03080a60 45%,transparent 68%)}.character div{padding:32px;position:absolute;bottom:0;left:0;right:0}.character span{color:var(--gold);letter-spacing:.16em;text-transform:uppercase;font-size:.875rem;line-height:1.6}.character h3{font-size:clamp(2rem,3vw,3.3rem);margin:8px 0 16px}.character p{max-width:410px;font-size:1.125rem;line-height:1.6;color:#d2dde0;margin:0}.character:nth-child(5){grid-column:auto;min-height:520px}.character:nth-child(5) img{object-position:50% 37%}.character:nth-child(5):after{background:linear-gradient(90deg,#03080afa,#03080a55 60%,transparent),linear-gradient(0deg,#03080ab3,transparent 70%)}
.video-section{padding:16px var(--page) 80px}.video-band{width:min(100%,1040px);aspect-ratio:16/9;margin:0 auto;background:#000;overflow:hidden;border:1px solid var(--line);box-shadow:0 25px 70px #0008}.video-band iframe{display:block;width:100%;height:100%;border:0}.video-link{display:block;width:fit-content;margin:16px auto 0;color:var(--moon);font-size:1rem;text-underline-offset:5px;min-height:44px;padding:9px 0}
.gallery{background:#080e13}.gallery-grid{columns:3;column-gap:20px}.art{display:block;width:100%;padding:0;border:0;background:#0b1a22;overflow:hidden;cursor:zoom-in;position:relative;margin:0 0 20px;break-inside:avoid}.art img{width:100%;height:auto;max-height:600px;object-fit:cover;transition:transform .6s ease}.art:after{content:attr(data-title);position:absolute;inset:auto 0 0;padding:32px 20px 18px;color:white;background:linear-gradient(transparent,#03080aea);font:500 .9375rem/1.4 var(--body);letter-spacing:.04em;text-align:left;opacity:0;transform:translateY(8px);transition:.3s}.art:before{content:"+";position:absolute;z-index:1;right:12px;top:12px;display:grid;place-items:center;width:36px;height:36px;background:#05090dcc;color:var(--moon);border:1px solid #8cecff55;border-radius:50%;font:300 1.5rem Arial;opacity:0;transition:opacity .2s}.art:focus-visible{outline-offset:4px}.art:hover:after,.art:focus-visible:after,.art:hover:before,.art:focus-visible:before{opacity:1;transform:none}
.quote-panel{height:64svh;min-height:480px;align-items:center;justify-content:center;text-align:center;padding:80px var(--page);overflow:hidden}.quote-panel:after{content:"";position:absolute;inset:0;z-index:-2;background:url("assets/pururaucas-quote-bg.jpg") center/cover no-repeat fixed;filter:grayscale(1)}.quote-panel:before{background:linear-gradient(#05090d8c,#05090dd9),linear-gradient(0deg,var(--ink),transparent 65%)}.quote-panel blockquote{font:500 clamp(2rem,4.5vw,5.5rem)/1.25 var(--heading);letter-spacing:-.035em;max-width:1250px;margin:0;text-wrap:balance}
.author{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,120px);align-items:center;background:radial-gradient(circle at 20% 45%,#153039aa,transparent 50%)}.author-visual{height:660px;position:relative}.author-visual>img{width:86%;height:90%;object-fit:cover;position:absolute;right:0;bottom:0;filter:saturate(.65) contrast(1.05);opacity:.35}.author-portrait{position:absolute;z-index:2;left:0;top:0;width:79%;aspect-ratio:4/5;border:1px solid var(--line);background:#0b151a;box-shadow:20px 20px 60px #0008;overflow:hidden}.author-portrait:after{content:"";position:absolute;inset:14px;border:1px solid rgba(232,190,106,.32);pointer-events:none}.author-portrait img{width:100%;height:100%;object-fit:cover;object-position:55% center;filter:saturate(.72) contrast(1.08)}.author h2{margin:16px 0 28px}.author .lead{color:var(--paper);font-size:1.5rem}.author strong{color:var(--gold);font-weight:600}.social{display:flex;align-items:center;min-height:52px;text-decoration:none;color:var(--moon);font-size:1.125rem;letter-spacing:.08em;border-block:1px solid var(--line);padding:18px 0;margin-top:32px;overflow-wrap:anywhere}.social:hover{color:white}
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,7vw,120px);padding:clamp(80px,8vw,140px) var(--page);background:radial-gradient(circle at 15% 5%,#12313b99,transparent 42%);border-top:1px solid var(--line)}.contact-heading h2{font-size:clamp(2.5rem,4.5vw,5rem);max-width:470px;margin-bottom:28px}.contact-email{color:var(--moon);text-underline-offset:6px;font-size:1.125rem;overflow-wrap:anywhere;display:inline-block;padding:10px 0}.contact form{width:100%;max-width:780px}.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:28px}.contact label{display:block;color:#dbe8eb;text-transform:uppercase;letter-spacing:.13em;font-size:.9375rem;margin-bottom:28px}.contact input,.contact textarea{display:block;width:100%;margin-top:10px;padding:14px 8px;background:#07141a55;border:0;border-bottom:1px solid #7b9ba5;border-radius:0;color:white;font:400 1.125rem/1.5 var(--body);outline:none;resize:vertical}.contact input:focus,.contact textarea:focus{border-bottom-color:var(--moon);box-shadow:0 2px 0 var(--moon);background:#0a2029}.contact textarea{min-height:150px}.contact button{display:inline-flex;align-items:center;justify-content:center;min-height:56px;border:1px solid var(--moon);background:var(--moon);color:var(--ink);padding:16px 28px;text-transform:uppercase;letter-spacing:.12em;font:600 1rem var(--body);transition:background .2s,color .2s}.contact button:hover{background:transparent;color:var(--moon)}.contact-note{font-size:1.125rem;color:var(--muted);line-height:1.5;margin:20px 0 0}.contact-note[data-state="success"]{color:var(--moon)}.contact-note[data-state="error"]{color:#ffd0aa}.contact-note:empty{display:none}.contact-botcheck{display:none!important}footer{padding:56px var(--page) 40px;border-top:1px solid var(--line);display:flex;align-items:flex-end;justify-content:space-between;gap:48px}footer img{width:220px;height:auto}footer div{text-align:right;color:var(--muted);font-size:.9375rem}footer a{display:inline-block;min-height:44px;padding:10px 0;color:var(--gold);text-decoration:none;text-transform:uppercase;letter-spacing:.1em}
.lightbox{width:min(94vw,1500px);height:92svh;max-width:none;max-height:none;padding:0;border:1px solid var(--line);background:#05090d;color:white;overflow:hidden}.lightbox[open]{display:grid;grid-template-rows:64px minmax(0,1fr) auto}.lightbox::backdrop{background:#000e;backdrop-filter:blur(10px)}body.modal-open{overflow:hidden}.lightbox-toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 18px}.lightbox-toolbar p{margin:0;font-size:.9375rem;color:var(--muted)}.lightbox button{flex-shrink:0;border:1px solid #8cecff55;color:var(--moon);background:#08171e;border-radius:50%;font:400 1.75rem Arial;width:48px;height:48px;display:grid;place-items:center}.lightbox-stage{display:flex;align-items:center;gap:16px;padding:0 18px;min-height:0}.lightbox-stage img{width:calc(100% - 128px);height:100%;object-fit:contain;min-width:0;flex:1}.lightbox button:hover{background:var(--moon);color:var(--ink)}#lightbox-caption{font:500 1.0625rem/1.4 var(--body);text-align:center;padding:18px 24px;margin:0;min-height:64px}.reveal{opacity:1;transform:none}html.motion-ready .reveal:not(.visible){opacity:0;transform:translateY(24px)}html.motion-ready .reveal{transition:opacity .7s ease,transform .7s ease}
@media(hover:hover){.character:hover img{transform:scale(1.025)}.art:hover img{transform:scale(1.025)}}
@media(min-width:1700px){.hero-copy{width:540px;margin-left:9vw}.amaru-parallax{width:74vw;right:-10vw;top:44%}}
@media(max-width:1050px){.nav nav{gap:18px}.hero-copy{width:43vw}.hero{height:820px;min-height:760px}.amaru-parallax{width:85vw;right:-25vw;top:56%}.cols{margin-left:15%}.section-head h2{font-size:3.25rem}.author-visual{height:560px}.author-portrait{width:90%}.author-copy>p{font-size:1.25rem}.contact{grid-template-columns:1fr 1.3fr}.contact-heading h2{font-size:3rem}}
@media(max-width:800px){html{scroll-padding-top:88px}section[id]{scroll-margin-top:88px}.nav{height:72px;padding:0 24px}.mark img{width:25px;height:40px}.mark small{font-size:.875rem}.menu{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;width:48px;height:48px;background:none;border:1px solid var(--line);color:white}.menu i{display:block;width:22px;height:1px;background:currentColor;transition:transform .2s}.nav.open .menu i:first-child{transform:translateY(4px) rotate(45deg)}.nav.open .menu i:last-child{transform:translateY(-4px) rotate(-45deg)}.nav nav{position:absolute;inset:72px 0 auto;background:#05090dfa;display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 24px;max-height:calc(100svh - 72px);overflow:auto;box-shadow:0 20px 40px #0009;border-bottom:1px solid var(--line)}.nav.open nav{display:flex}.nav nav a{padding:14px 8px;font-size:1.0625rem;border-bottom:1px solid var(--line)}.nav nav a:after{display:none}.hero{display:block;height:auto;max-height:none;min-height:0;padding:112px 0 0}.hero-copy{margin:0 var(--page);width:auto;max-width:550px;padding:0;z-index:3}.hero-logo{max-width:430px;margin-bottom:20px}.hero .eyebrow{font-size:.875rem;letter-spacing:.17em;margin-bottom:22px}.hero-intro{font-size:1.4rem;max-width:430px}.discover{margin-top:12px}.amaru-parallax{position:relative;width:115vw;max-width:none;right:auto;top:auto;bottom:auto;margin:24px 0 0 -14vw;transform:none}.hero-bg{background-position:62% center;opacity:.6}.veil{background:linear-gradient(180deg,#03070deb,#03070dce 32%,#03070d24 63%,#05090d 100%)}.vertical-note{display:none}.manifesto,.characters,.gallery,.author{padding:80px var(--page)}.manifesto h2{font-size:clamp(2.45rem,6vw,3.5rem);margin-bottom:32px}.cols{margin-left:0;gap:24px}.cols p{font-size:1.3rem}.worlds{grid-template-columns:1fr;margin-top:36px}.worlds article,.worlds article:first-child{padding:28px 0;border-right:0;border-bottom:1px solid var(--line)}.worlds h3{font-size:1.75rem}.worlds p{max-width:520px}.parallax-break,.quote-panel{background-attachment:scroll;min-height:520px;height:65svh}.parallax-break>div{padding:50px var(--page)}.parallax-break p{font-size:1.35rem}.section-head{display:block;margin-bottom:36px}.section-head h2{text-align:left;font-size:clamp(2.4rem,5.9vw,3.5rem);margin-top:24px}.section-head .section-num{margin-bottom:8px}.section-head .eyebrow{margin-bottom:0}.character-grid{gap:18px;grid-template-columns:1fr 1fr}.character,.character.tall{min-height:520px;grid-row:auto}.character.tall{grid-column:1 / -1;min-height:640px}.character div{padding:24px}.character h3{font-size:2rem}.character p{font-size:1.0625rem}.character:nth-child(5){min-height:540px}.gallery-grid{columns:2;column-gap:14px}.art{margin-bottom:14px}.art img{max-height:none}.art:after{opacity:1;transform:none;font-size:.875rem;padding:30px 12px 12px}.art:before{opacity:1;width:30px;height:30px;font-size:1.25rem;right:8px;top:8px}.video-section{padding:0 var(--page) 64px}.quote-panel:after{background-attachment:scroll}.quote-panel blockquote{font-size:clamp(2rem,5vw,3rem);line-height:1.3}.author{grid-template-columns:1fr;gap:48px}.author-visual{height:600px;max-width:560px;width:100%}.author-portrait{width:78%}.author h2{font-size:3.75rem}.author-copy>p{font-size:1.375rem}.contact{grid-template-columns:1fr;gap:36px;padding:80px var(--page)}.contact-heading h2{font-size:clamp(2.4rem,6vw,3.5rem);max-width:none}.contact-row{gap:20px}.contact button{width:100%}footer{flex-direction:column;align-items:flex-start;gap:28px}footer div{text-align:left}.lightbox{width:100vw;height:100dvh;border:0}.lightbox-stage{position:relative;padding:0 8px;gap:0}.lightbox-stage img{width:100%}.lightbox-prev,.lightbox-next{position:absolute;bottom:12px;z-index:2}.lightbox-prev{left:12px}.lightbox-next{right:12px}#lightbox-caption{padding:16px 24px 24px}}
@media(max-width:520px){:root{--page:24px}.hero{padding-top:110px}.hero-logo{width:100%;max-width:380px}.hero-intro{font-size:1.3125rem}.amaru-parallax{width:138vw;margin-left:-30vw;margin-top:12px}.cols{grid-template-columns:1fr;gap:4px}.character-grid{grid-template-columns:1fr}.character,.character.tall,.character:nth-child(5){min-height:540px;grid-column:auto}.character.tall{min-height:610px}.character div{padding:28px}.character h3{font-size:2.5rem}.character p{font-size:1.125rem}.character:nth-child(5) img{object-position:center}.character:nth-child(5):after{background:linear-gradient(0deg,#03080afb,#03080a88 40%,transparent 75%)}.author-visual{height:440px}.author-portrait{width:85%}.author h2{font-size:3.25rem}.contact-row{grid-template-columns:1fr;gap:0}.quote-panel{min-height:430px}.quote-panel br{display:none}}
@media(max-width:360px){.hero{padding-top:104px}.hero .eyebrow{font-size:.875rem;letter-spacing:.1em}.amaru-parallax{width:145vw;margin-left:-35vw}.gallery-grid{columns:1}.author-visual{height:400px}.character div{padding:24px}.contact-heading h2{font-size:2.3rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.amaru-float{animation:none}html.motion-ready .reveal:not(.visible){opacity:1;transform:none}html.motion-ready .reveal,.art img,.character img{transition:none}.hero-bg,.amaru-parallax{will-change:auto}.parallax-break,.quote-panel:after{background-attachment:scroll}}

/* Lectura del primer capítulo, debajo de la cita de los Pururaucas. */
.quote-panel{flex-direction:column;gap:36px;height:auto;min-height:64svh;max-height:none}
.chapter-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;max-width:100%;min-height:56px;padding:16px 26px;border:1px solid var(--moon);background:var(--moon);color:var(--ink);font:600 1.125rem/1.45 var(--body);letter-spacing:.025em;text-align:center;text-decoration:none;transition:background .2s,color .2s}
.chapter-button:hover{background:#07161ce6;color:var(--moon)}
@media(max-width:800px){.quote-panel{gap:28px;min-height:520px}.chapter-button{font-size:1.0625rem;padding:15px 22px}}
@media(max-width:520px){.quote-panel{min-height:430px;gap:24px}.chapter-button{width:100%}}
@media(prefers-reduced-motion:reduce){.chapter-button{transition:none}}

/* Libros: tapas originales completas y acceso a la compra. */
.books{position:relative;padding:clamp(72px,7vw,128px) var(--page);border-block:1px solid var(--line);background:radial-gradient(ellipse at 50% 15%,#12344180,transparent 65%),var(--ink)}
.books-heading{max-width:1100px;margin:0 auto 52px;text-align:center}
.books-heading h2{font-size:clamp(1.25rem,2vw,2rem);line-height:1.15;margin:0 auto;max-width:1050px}
.books-heading h2 span{color:var(--moon)}
.books-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;max-width:1100px;margin-inline:auto}
.book-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);background:#08151bb3}
.book-cover{display:flex;align-items:center;justify-content:center;margin:0;padding:32px 24px;background:radial-gradient(ellipse at 50% 65%,#17364177,transparent 72%);border-bottom:1px solid var(--line)}
.book-cover img{width:auto;height:clamp(320px,30vw,440px);max-width:100%;object-fit:contain;filter:drop-shadow(0 15px 20px #0009)}
.book-info{display:flex;flex-direction:column;align-items:flex-start;gap:28px;flex:1;padding:30px}
.book-info h3{font-size:clamp(1.25rem,1.65vw,1.65rem);line-height:1.4;margin:0;overflow-wrap:anywhere}
.book-info h3 span{color:var(--gold)}
.book-buy{display:inline-flex;align-items:center;justify-content:center;min-height:52px;max-width:100%;margin-top:auto;padding:14px 26px;border:1px solid var(--moon);background:var(--moon);color:var(--ink);font:600 1rem/1.4 var(--body);letter-spacing:.12em;text-decoration:none;text-align:center;transition:background .2s,color .2s}
.book-buy:hover{background:transparent;color:var(--moon)}
.nav nav .nav-buy,.nav nav .nav-buy[aria-current]{padding:10px 16px;border:1px solid var(--moon);background:var(--moon);color:var(--ink);white-space:nowrap;font-weight:600}
.nav nav .nav-buy:hover{background:#07161c;color:var(--moon)}
.nav nav .nav-buy:after{display:none}
@media(min-width:801px) and (max-width:1050px){
  .nav{height:72px;padding-inline:24px}.menu{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;width:48px;height:48px;background:none;border:1px solid var(--line);color:white}.menu i{display:block;width:22px;height:1px;background:currentColor;transition:transform .2s}.nav.open .menu i:first-child{transform:translateY(4px) rotate(45deg)}.nav.open .menu i:last-child{transform:translateY(-4px) rotate(-45deg)}.nav nav{position:absolute;inset:72px 0 auto;background:#05090dfa;display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 24px;max-height:calc(100svh - 72px);overflow:auto;box-shadow:0 20px 40px #0009;border-bottom:1px solid var(--line)}.nav.open nav{display:flex}.nav nav a{padding:14px 8px;font-size:1.0625rem;border-bottom:1px solid var(--line)}.nav nav a:after{display:none}
}
@media(max-width:800px){.books{padding-block:80px}.books-heading{margin-bottom:36px}.books-grid{gap:20px}.book-cover{padding:28px 16px}.book-cover img{height:320px}.book-info{padding:24px;gap:24px}.book-buy{width:100%}}
@media(max-width:640px){.books-grid{grid-template-columns:minmax(0,1fr)}.book-cover{padding:28px 20px}.book-cover img{height:auto;width:auto;max-height:390px}.book-info h3{font-size:1.375rem}}
@media(prefers-reduced-motion:reduce){.book-buy{transition:none}}

/* El reflejo afecta solo a la imagen; el parallax y la flotación conservan sus transformaciones. */
.amaru-image{display:block;width:100%;height:auto;transform:scaleX(-1);transform-origin:50% 50%}