:root{
  --ink:#15100d;
  --ink-2:#2a211c;
  --paper:#f2eadf;
  --paper-2:#e7dac9;
  --paper-3:#d8c6b1;
  --accent:#dd601b;
  --accent-dark:#dd601b;
  --cream:#fbf6ee;
  --muted:#746a5f;
  --line:rgba(21,16,13,.16);
  --shadow:0 28px 70px rgba(21,16,13,.15);
  --serif:Georgia,"Times New Roman",serif;
  --sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --max:1320px;
  --pad:clamp(22px,4.5vw,72px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;scroll-snap-type:y mandatory;scroll-padding-top:78px}
body{margin:0;min-width:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
::selection{background:var(--accent);color:var(--cream)}
.skip{position:fixed;left:16px;top:12px;z-index:1000;background:var(--ink);color:var(--cream);padding:10px 14px;transform:translateY(-160%);transition:.2s}
.skip:focus{transform:translateY(0)}

.site-header{position:fixed;z-index:60;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;min-height:78px;padding:0 var(--pad);transition:.25s;border-bottom:1px solid transparent}
.site-header.is-scrolled{background:rgba(242,234,223,.9);backdrop-filter:blur(18px);border-color:var(--line)}
.wordmark{display:flex;gap:14px;align-items:center;text-decoration:none}
.wordmark-monogram{display:grid;place-items:center;width:42px;height:42px;background:var(--ink);color:var(--cream);font-size:10px;font-weight:900;letter-spacing:.08em}
.wordmark-name{font-size:13px;font-weight:750;letter-spacing:.02em}
.nav{display:flex;gap:30px;align-items:center}
.nav a{text-decoration:none;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--accent);transition:right .2s}
.nav a:hover::after{right:0}
.nav-toggle{display:none;border:0;background:none;padding:10px;gap:5px;align-items:flex-end;flex-direction:column}
.nav-toggle span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.nav-toggle i{display:block;width:28px;height:1px;background:currentColor}

/* Transiciones entre secciones: deliberadas, suaves y sin alterar la composición. */
[data-scroll-section]{
  scroll-snap-align:start;
  scroll-snap-stop:normal;
  scroll-margin-top:78px;
  opacity:.82;
  transform:translate3d(0,var(--section-enter-y,28px),0) scale(.994);
  filter:saturate(.94);
  transition:opacity .72s cubic-bezier(.22,.61,.36,1),transform .82s cubic-bezier(.22,.61,.36,1),filter .72s ease;
  will-change:transform,opacity,filter;
}
[data-scroll-section].is-section-active{
  opacity:1;
  transform:translate3d(0,0,0) scale(1);
  filter:saturate(1);
}
.nav a.is-current{color:var(--accent)}
.nav a.is-current::after{right:0}

.hero{min-height:100svh;padding:132px var(--pad) 72px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(380px,.9fr);gap:clamp(48px,7vw,110px);align-items:center;background:var(--cream);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:46vw;height:46vw;min-width:620px;min-height:620px;border-radius:50%;border:1px solid rgba(221,96,27,.28);right:-17vw;top:-17vw}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:linear-gradient(90deg,var(--accent) 0 17%,var(--ink) 17% 74%,var(--paper-3) 74%)}
.hero-noise{position:absolute;inset:0;opacity:.24;pointer-events:none;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='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E")}
.hero-copy{position:relative;z-index:2;max-width:760px;min-width:0}
.eyebrow{margin:0 0 20px;color:var(--accent-dark);font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(72px,9vw,150px);line-height:.78;letter-spacing:-.055em;margin:0;max-width:8ch}
.hero-deck{font-family:var(--serif);font-size:clamp(21px,2.1vw,31px);line-height:1.2;max-width:710px;margin:42px 0 0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border:1px solid var(--ink);text-decoration:none;font-size:12px;font-weight:850;letter-spacing:.04em;transition:.2s}
.button:hover{transform:translateY(-2px)}
.button-accent{background:var(--accent);border-color:var(--accent);color:white}
.button-accent:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.button-ghost{background:transparent}
.hero-meta{display:flex;gap:30px;flex-wrap:wrap;margin-top:58px;padding-top:18px;border-top:1px solid var(--line)}
.hero-meta span{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.hero-meta b{font-family:var(--serif);font-size:28px;font-weight:400;color:var(--ink);margin-right:6px}

.hero-library{position:relative;height:min(72vh,730px);min-height:560px;z-index:2}
.hero-cover{position:absolute;margin:0;background:white;padding:10px;box-shadow:var(--shadow);transition:transform .35s ease;overflow:hidden;box-sizing:content-box}
.hero-cover img{display:block;width:100%;height:100%;max-width:none;object-fit:contain;object-position:center center;transform:none}
.hero-cover-a{width:min(50%,360px);aspect-ratio:524/792;left:8%;top:10%;transform:rotate(-6deg);z-index:3}
.hero-cover-b{width:min(45%,340px);aspect-ratio:501/792;right:4%;top:2%;transform:rotate(6deg);z-index:2}
.hero-cover-c{width:min(43%,325px);aspect-ratio:524/792;right:10%;bottom:0;transform:rotate(3deg);z-index:4}
.hero-library:hover .hero-cover-a{transform:translate(-8px,-7px) rotate(-8deg)}
.hero-library:hover .hero-cover-b{transform:translate(8px,-4px) rotate(8deg)}
.hero-library:hover .hero-cover-c{transform:translate(7px,8px) rotate(5deg)}
.hero-stamp{position:absolute;left:0;bottom:3%;z-index:7;width:140px;height:140px;border-radius:50%;background:var(--ink);color:var(--cream);display:grid;place-content:center;text-align:center;transform:rotate(-9deg);box-shadow:0 0 0 8px rgba(21,16,13,.12)}
.hero-stamp span{display:block;font-size:11px;font-weight:900;letter-spacing:.15em;line-height:1.6}

.marquee{overflow:hidden;background:var(--ink);color:var(--cream);border-bottom:1px solid rgba(255,255,255,.1)}
.marquee-track{display:flex;align-items:center;gap:26px;width:max-content;padding:18px 0;animation:marquee 32s linear infinite}
.marquee span{font-family:var(--serif);font-style:italic;font-size:20px}
.marquee i{color:var(--accent);font-style:normal;font-size:10px}
@keyframes marquee{to{transform:translateX(-50%)}}

.books{padding:clamp(100px,12vw,180px) var(--pad);background:var(--paper)}
.section-intro{max-width:1100px;margin:0 auto 94px;display:grid;grid-template-columns:.45fr 1.2fr 1fr;gap:30px;align-items:end}
.section-intro .eyebrow{align-self:start;margin-top:8px}
.section-intro h2{font-family:var(--serif);font-size:clamp(50px,6.4vw,92px);font-weight:400;line-height:.9;letter-spacing:-.045em;margin:0;grid-column:2}
.section-intro>p:last-child{grid-column:3;margin:0;font-size:17px;line-height:1.65;color:var(--ink-2)}
.section-intro.compact{margin-bottom:52px}
.section-intro.compact h2{grid-column:2/4}

.book-list{max-width:var(--max);margin:0 auto;display:grid;gap:40px;scroll-snap-type:y mandatory}
.books .section-intro{scroll-snap-align:start;scroll-snap-stop:always;scroll-margin-top:96px}
.book-feature{scroll-snap-align:start;scroll-snap-stop:always;scroll-margin-top:88px}
.book-feature{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);min-height:590px;background:var(--cream);border:1px solid var(--line);overflow:hidden;position:relative}
.book-feature::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--accent)}
.book-feature.reverse{grid-template-columns:minmax(0,1.28fr) minmax(280px,.72fr)}
.book-feature.reverse .book-visual{order:2}
.book-feature.reverse .book-info{order:1}
.book-visual{display:grid;place-items:center;padding:30px;background:var(--paper-2);position:relative;overflow:hidden}
.book-visual::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;border:1px solid rgba(21,16,13,.14);right:-60px;bottom:-70px}
.book-visual img{width:min(100%,372px);height:auto;max-height:530px;object-fit:contain;object-position:center center;box-shadow:0 24px 55px rgba(21,16,13,.18);position:relative;z-index:1;transform:none}
.book-feature[data-book="primavera"] .book-visual img,.book-dialog img[src$="el-ano-que-solo-hubo-primavera.webp"]{object-position:center center}
.book-feature[data-book="reglas"] .book-visual img,.book-dialog img[src$="las-reglas-de-la-casa.webp"]{object-position:center center}
.book-feature[data-book="intemperie"] .book-visual img,.book-dialog img[src$="intemperie.webp"]{object-position:center center}
.book-feature[data-book="abuela"] .book-visual img,.book-dialog img[src$="cuentos-de-la-abuela-robot.webp"]{object-position:center center}
.book-feature[data-book="nadie"] .book-visual img,.book-dialog img[src$="nadie-nace-sabiendo.webp"]{object-position:center center}
/* Rótulo editorial para la obra inédita */
.cover-wrap{position:relative;display:inline-block;max-width:100%;line-height:0;z-index:1}
.cover-wrap img{display:block}
.cover-status{position:absolute;top:18px;right:-14px;z-index:4;display:block;padding:9px 14px 8px;background:var(--accent);color:var(--ink);font:700 11px/1.05 var(--sans);letter-spacing:.12em;text-transform:uppercase;box-shadow:0 8px 18px rgba(21,16,13,.18);transform:rotate(2deg);white-space:nowrap}
.cover-status::after{content:"";position:absolute;right:0;bottom:-7px;border-top:7px solid #9f3e0b;border-right:7px solid transparent}
.book-feature[data-book="nadie"] .cover-wrap{width:min(100%,372px)}
.book-feature[data-book="nadie"] .cover-wrap img{width:100%;height:auto;max-height:530px;object-fit:contain;box-shadow:0 24px 55px rgba(21,16,13,.18)}
.book-feature[data-book="nadie"] .book-visual>.cover-wrap img{transform:none}
.book-dialog.is-unpublished .dialog-cover{position:relative}
.book-dialog.is-unpublished .dialog-cover::after{content:"AÚN NO PUBLICADA";position:absolute;top:50px;right:26px;z-index:5;padding:9px 14px 8px;background:var(--accent);color:var(--ink);font:700 11px/1.05 var(--sans);letter-spacing:.12em;text-transform:uppercase;box-shadow:0 8px 18px rgba(21,16,13,.18);transform:rotate(2deg)}
@media(max-width:700px){.cover-status{top:14px;right:-8px;padding:8px 11px 7px;font-size:10px}.book-feature[data-book="nadie"] .cover-wrap{width:auto;max-width:92%}}


.book-info{padding:clamp(40px,6vw,86px);display:flex;min-width:0;flex-direction:column;justify-content:center;align-items:flex-start}
.book-index{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.17em;color:var(--accent-dark);margin:0 0 22px}
.book-info h3{font-family:var(--serif);font-size:clamp(45px,5.4vw,80px);font-weight:400;line-height:.92;letter-spacing:-.04em;margin:0 0 28px;max-width:10ch}
.book-lead{font-family:var(--serif);font-size:clamp(21px,2.1vw,30px);line-height:1.25;margin:0 0 24px;max-width:780px}
.book-note{max-width:690px;font-size:15px;line-height:1.7;color:var(--muted);margin:0 0 34px}
.text-button{border:0;background:none;padding:0 0 7px;border-bottom:1px solid var(--ink);font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:900;cursor:pointer}
.text-button span{margin-left:8px;display:inline-block;transition:.2s}
.text-button:hover span{transform:translate(4px,-3px)}
.book-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px}
.buy-link,.dialog-buy{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--paper);background:var(--ink);border:1px solid var(--ink);padding:11px 15px 10px;font-size:11px;line-height:1;text-transform:uppercase;letter-spacing:.12em;font-weight:900;transition:transform .2s ease,background .2s ease,color .2s ease}
.buy-link span,.dialog-buy span{font-size:14px;transform:translateY(-1px);transition:transform .2s ease}
.buy-link:hover,.dialog-buy:hover{background:var(--accent);border-color:var(--accent);color:white;transform:translateY(-1px)}
.buy-link:hover span,.dialog-buy:hover span{transform:translate(3px,-3px)}
.unpublished-link{display:inline-flex;align-items:center;padding:10px 0 8px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;border-bottom:1px solid rgba(21,16,13,.22)}
.dialog-buy{margin-top:22px;width:max-content}
.dialog-buy[hidden]{display:none!important}
.dialog-availability{margin:0;padding:14px 0 4px;color:var(--muted);font:900 12px/1.3 var(--sans);letter-spacing:.12em;text-transform:uppercase}
@media (max-width:640px){.book-actions{gap:14px}.buy-link{padding:10px 13px}.dialog-buy{margin-top:18px}}


.author{padding:clamp(90px,11vw,160px) var(--pad);background:var(--ink);color:var(--cream)}
.author-panel{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:.48fr 1.52fr;gap:clamp(50px,8vw,120px);align-items:start}
.author-label{position:sticky;top:120px;border-top:1px solid rgba(251,246,238,.2);padding-top:22px}
.author-label span{display:grid;place-items:center;width:125px;height:125px;border:1px solid rgba(251,246,238,.5);font-family:var(--serif);font-size:36px}
.author-label p{font-size:11px;text-transform:uppercase;letter-spacing:.14em;margin:16px 0 0;color:rgba(251,246,238,.6)}
.author-copy .eyebrow{color:#dd601b}
.author-copy h2{font-family:var(--serif);font-size:clamp(54px,7vw,104px);font-weight:400;letter-spacing:-.045em;line-height:.9;margin:0 0 46px}
.author-copy>p:not(.eyebrow){font-family:var(--serif);font-size:clamp(21px,2vw,29px);line-height:1.45;margin:0 0 24px;max-width:930px;color:rgba(251,246,238,.86)}

.start{padding:clamp(100px,11vw,160px) var(--pad);background:var(--paper-2)}
.start .section-intro{max-width:var(--max);margin-left:auto;margin-right:auto}
.start-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}
.start-card{min-height:310px;padding:34px;text-decoration:none;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);display:flex;flex-direction:column;transition:.25s;background:transparent}
.start-card:hover{background:var(--cream);transform:translate(-5px,-5px);box-shadow:5px 5px 0 var(--ink)}
.start-num{font-size:10px;font-weight:900;letter-spacing:.16em;color:var(--accent-dark)}
.start-card h3{font-family:var(--serif);font-size:clamp(30px,3vw,46px);font-weight:400;line-height:1;margin:44px 0 18px;max-width:13ch}
.start-card p{font-size:15px;line-height:1.6;color:var(--muted);max-width:520px;margin:0}
.start-card b{margin-top:auto;padding-top:28px;font-size:11px;text-transform:uppercase;letter-spacing:.1em}

.quotes{padding:clamp(100px,12vw,180px) var(--pad);background:var(--cream);position:relative;overflow:hidden}
.quotes::before{content:"“";position:absolute;right:-30px;top:-100px;font-family:var(--serif);font-size:530px;color:rgba(221,96,27,.08);line-height:1}
.quotes-head{max-width:var(--max);margin:0 auto 60px}
.quotes-head h2{font-family:var(--serif);font-size:clamp(52px,7vw,100px);font-weight:400;line-height:.9;letter-spacing:-.045em;margin:0}
.quote-deck{max-width:var(--max);margin:0 auto;min-height:360px;display:grid;align-items:center;position:relative}
.quote-card{grid-area:1/1;opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .35s,transform .35s;max-width:1050px}
.quote-card.is-active{opacity:1;transform:none;pointer-events:auto}
.quote-card p{font-family:var(--serif);font-style:italic;font-size:clamp(38px,5.4vw,78px);line-height:1.05;letter-spacing:-.03em;margin:0 0 34px}
.quote-card footer{display:flex;gap:14px;align-items:center;font-size:11px;text-transform:uppercase;letter-spacing:.1em}
.quote-card footer span{font-weight:900}.quote-card footer em{font-style:normal;color:var(--muted)}
.quote-controls{max-width:var(--max);margin:30px auto 0;display:flex;align-items:center;gap:16px}
.quote-controls button{width:46px;height:46px;border:1px solid var(--ink);background:transparent;cursor:pointer;transition:.2s}
.quote-controls button:hover{background:var(--ink);color:var(--cream)}
.quote-controls span{font-size:11px;font-weight:900;letter-spacing:.12em;min-width:70px;text-align:center}

.footer{padding:34px var(--pad);background:var(--accent);color:white;display:flex;justify-content:space-between;align-items:end;gap:30px}
.footer-name{font-family:var(--serif);font-size:28px;margin:0 0 4px}.footer-sub{font-size:11px;text-transform:uppercase;letter-spacing:.13em;margin:0;opacity:.78}.footer a{font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;text-decoration:none}

.book-dialog{width:min(1050px,calc(100vw - 28px));max-height:calc(100vh - 28px);padding:0;border:0;background:var(--cream);color:var(--ink);box-shadow:0 30px 100px rgba(0,0,0,.35)}
.book-dialog::backdrop{background:rgba(21,16,13,.78);backdrop-filter:blur(7px)}
.dialog-close{position:absolute;right:18px;top:14px;width:44px;height:44px;border:1px solid var(--ink);background:var(--cream);font-size:28px;cursor:pointer;z-index:3}
.dialog-grid{display:grid;grid-template-columns:.72fr 1.28fr;min-height:620px}
.dialog-cover{background:var(--paper-2);display:grid;place-items:center;padding:36px}.dialog-cover img{width:min(108%,360px);max-height:560px;object-fit:cover;object-position:center center;box-shadow:var(--shadow);transform:scale(1.03)}
.dialog-copy{padding:70px 60px 56px;overflow:auto;min-width:0}.dialog-copy h2{font-family:var(--serif);font-size:clamp(44px,5vw,72px);line-height:.95;font-weight:400;letter-spacing:-.04em;margin:0 0 26px}.dialog-summary{font-family:var(--serif);font-size:24px;line-height:1.35;margin:0 0 34px}.dialog-copy blockquote{margin:0 0 30px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-family:var(--serif);font-style:italic;font-size:26px;line-height:1.3}.dialog-detail{font-size:14px;line-height:1.7;color:var(--muted)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}

@media (max-width:980px){
  .site-header{min-height:70px}.wordmark-name{display:none}.nav-toggle{display:flex}.nav{position:fixed;inset:70px 0 auto 0;background:var(--cream);padding:24px var(--pad) 28px;display:grid;gap:20px;border-bottom:1px solid var(--line);transform:translateY(-140%);transition:.25s}.nav.is-open{transform:none}.nav a{font-size:14px}
  .hero{grid-template-columns:1fr;padding-top:112px}.hero h1{font-size:clamp(66px,16vw,120px)}.hero-library{height:590px;max-width:690px;width:100%;margin:0 auto}.hero-meta{margin-top:38px}
  .section-intro{grid-template-columns:1fr;gap:18px}.section-intro .eyebrow,.section-intro h2,.section-intro>p:last-child,.section-intro.compact h2{grid-column:1}.section-intro{margin-bottom:58px}
  .book-feature,.book-feature.reverse{grid-template-columns:.85fr 1.15fr;min-height:520px}.book-visual{padding:30px}.book-info{padding:40px}.book-info h3{font-size:clamp(40px,6vw,64px)}
  .author-panel{grid-template-columns:1fr}.author-label{position:static}.author-label span{width:90px;height:90px;font-size:27px}
  .dialog-grid{grid-template-columns:1fr}.dialog-cover{display:none}.dialog-copy{padding:70px 38px 44px}
}
@media (max-width:700px){
  :root{--pad:20px}.hero{padding-bottom:54px}.hero h1{font-size:clamp(58px,18vw,92px);line-height:.83}.hero-deck{margin-top:28px}.hero-meta{gap:18px}.hero-meta span{width:calc(50% - 9px)}.hero-library{height:clamp(420px,76vw,540px);min-height:0}.hero-cover-a{left:2%;width:min(51%,350px)}.hero-cover-b{right:0%;width:min(48%,330px)}.hero-cover-c{right:7%;width:min(45%,310px)}.hero-stamp{width:100px;height:100px}.hero-stamp span{font-size:8px}
  .books{padding-top:86px}.book-list{gap:24px}.book-feature,.book-feature.reverse{grid-template-columns:1fr;min-height:0}.book-feature.reverse .book-visual,.book-feature.reverse .book-info{order:initial}.book-visual{min-height:430px}.book-visual img{max-height:390px;width:auto;height:auto;object-fit:contain}.book-info{padding:34px 28px 40px}.book-info h3{max-width:none}.book-lead{font-size:22px}
  .author{padding-top:90px}.author-copy h2{font-size:52px}.author-copy>p:not(.eyebrow){font-size:21px}
  .start-grid{grid-template-columns:1fr}.start-card{min-height:270px}.start-card h3{margin-top:32px}
  .quotes-head h2{font-size:52px}.quote-deck{min-height:330px}.quote-card p{font-size:39px}.quote-card footer{align-items:flex-start;flex-direction:column;gap:6px}
  .footer{align-items:flex-start;flex-direction:column}.footer a{align-self:flex-end}
}
@media (max-width:1180px){
  .hero{grid-template-columns:minmax(0,1fr) minmax(330px,.82fr);gap:clamp(34px,5vw,72px)}
  .hero h1{font-size:clamp(68px,9.2vw,118px)}
  .hero-library{min-height:500px;height:min(64vh,650px)}
  .book-feature,.book-feature.reverse{grid-template-columns:minmax(250px,.78fr) minmax(0,1.22fr)}
  .book-info{padding:clamp(38px,4.6vw,64px)}
}
@media (max-width:520px){
  :root{--pad:16px}
  .site-header{min-height:64px}.nav{inset:64px 0 auto}.wordmark-monogram{width:38px;height:38px}
  .hero{padding-top:94px;padding-bottom:46px;gap:34px}.hero h1{font-size:clamp(54px,17.5vw,78px)}.hero-deck{font-size:20px;line-height:1.25}.hero-actions{display:grid;grid-template-columns:1fr}.button{width:100%}.hero-meta{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}.hero-meta span{width:auto}
  .hero-library{height:390px}.hero-cover-a{width:min(51%,245px)}.hero-cover-b{width:min(48%,230px)}.hero-cover-c{width:min(45%,220px)}.hero-stamp{left:2%;bottom:2%;width:88px;height:88px}
  .books,.start,.quotes{padding-left:var(--pad);padding-right:var(--pad)}.section-intro h2,.quotes-head h2{font-size:46px}.section-intro>p:last-child{font-size:16px}
  .book-visual{min-height:370px;padding:22px}.book-visual img{max-height:345px;max-width:92%;width:auto;height:auto;object-fit:contain}.book-info{padding:30px 22px 34px}.book-info h3{font-size:42px}.book-lead{font-size:20px}.book-actions{align-items:stretch;width:100%}.book-actions .text-button,.book-actions .buy-link,.book-actions .unpublished-link{max-width:100%}.buy-link{justify-content:center;min-height:42px}
  .author{padding-left:var(--pad);padding-right:var(--pad)}.author-copy h2{font-size:46px}.author-copy>p:not(.eyebrow){font-size:20px}.author-label span{width:78px;height:78px}
  .start-card{padding:28px 24px;min-height:250px}.start-card h3{font-size:32px}
  .quote-deck{min-height:300px}.quote-card p{font-size:34px}.quote-controls{margin-top:18px}
  .footer{padding:28px var(--pad)}.footer-name{font-size:24px}
  .book-dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.dialog-copy{padding:64px 22px 34px}.dialog-copy h2{font-size:42px}.dialog-summary{font-size:21px}.dialog-copy blockquote{font-size:22px}.dialog-close{right:10px;top:10px}
}

@media (max-width:900px){
  html{scroll-snap-type:y proximity;scroll-padding-top:68px}
  .book-feature{scroll-snap-align:start;scroll-snap-stop:always;scroll-margin-top:76px}
  [data-scroll-section]{scroll-snap-align:none;scroll-margin-top:68px;transform:translate3d(0,var(--section-enter-y,20px),0) scale(.997)}
  [data-scroll-section].is-section-active{transform:translate3d(0,0,0) scale(1)}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;scroll-snap-type:none}.marquee-track{animation:none}.reveal{opacity:1;transform:none;transition:none}.hero-cover,.quote-card,[data-scroll-section]{transition:none}[data-scroll-section]{opacity:1;transform:none;filter:none}}

@media (min-width:901px){
  .book-feature{min-height:calc(100svh - 98px)}
  .books{scroll-snap-align:none}
  .books .section-intro{scroll-snap-align:start;scroll-snap-stop:always}
}

/* Garantía final: las tres portadas del hero conservan siempre su proporción real. */
.hero-cover{height:auto!important}
.hero-cover-a{aspect-ratio:524/792}
.hero-cover-b{aspect-ratio:501/792}
.hero-cover-c{aspect-ratio:524/792}
.hero-cover img{width:100%!important;height:100%!important;object-fit:contain!important}


/* Ficha y fragmento: presentación editorial útil y responsive */
.buy-link-alt{background:transparent;color:var(--ink)}
.buy-link-alt:hover{background:var(--accent);color:white}

.book-dialog{width:min(1120px,calc(100vw - 28px));max-height:calc(100dvh - 28px);overflow:hidden}
.dialog-grid{grid-template-columns:minmax(300px,.76fr) minmax(0,1.24fr);min-height:min(680px,calc(100dvh - 28px))}
.dialog-cover{display:grid;place-items:center;background:var(--paper-2);padding:clamp(28px,4vw,52px);overflow:hidden}
.dialog-cover-frame{position:relative;width:min(100%,390px);display:grid;place-items:center}
.dialog-cover img{display:block;width:100%;height:auto;max-height:calc(100dvh - 110px);object-fit:contain;object-position:center;box-shadow:var(--shadow);transform:none}
.dialog-status-badge{position:absolute;top:18px;right:-14px;z-index:4;padding:10px 14px 9px;background:var(--accent);color:white;font:800 10px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;box-shadow:0 8px 18px rgba(21,16,13,.18);transform:rotate(2deg)}
.dialog-status-badge[hidden]{display:none!important}

.dialog-copy{padding:58px 58px 46px;overflow:auto;min-width:0}
.dialog-heading{padding-right:58px}
.dialog-copy h2{margin-bottom:28px}
.dialog-section{padding:26px 0;border-top:1px solid var(--line)}
.dialog-section:first-of-type{padding-top:24px}
.dialog-section h3{margin:0 0 14px;font:900 10px/1 var(--sans);letter-spacing:.15em;text-transform:uppercase;color:var(--accent-dark)}
.dialog-summary{font-family:var(--serif);font-size:clamp(21px,2vw,26px);line-height:1.38;margin:0 0 18px}
.dialog-detail{font-size:14px;line-height:1.75;color:var(--muted);margin:0;max-width:68ch}
.dialog-fragment blockquote{margin:0;padding:0;border:0;font-family:var(--serif);font-style:italic;font-size:clamp(24px,2.5vw,34px);line-height:1.3}
.dialog-buy-list{display:flex;flex-wrap:wrap;gap:10px}
.dialog-buy{margin-top:0;width:max-content}
.dialog-buy-alt{background:transparent;color:var(--ink)}
.dialog-buy-alt:hover{background:var(--accent);color:white}
.dialog-purchase[hidden]{display:none!important}
.book-dialog.is-unpublished .dialog-cover::after{content:none}

@media (max-width:980px){
  .book-dialog{overflow:auto}
  .dialog-grid{grid-template-columns:1fr;min-height:0}
  .dialog-cover{display:grid;padding:36px 24px 30px}
  .dialog-cover-frame{width:min(68vw,320px)}
  .dialog-cover img{max-height:46dvh}
  .dialog-copy{padding:38px 34px 42px;overflow:visible}
  .dialog-heading{padding-right:48px}
}
@media (max-width:640px){
  .book-dialog{width:calc(100vw - 12px);max-height:calc(100dvh - 12px)}
  .dialog-cover{padding:30px 18px 24px}
  .dialog-cover-frame{width:min(76vw,280px)}
  .dialog-cover img{max-height:42dvh}
  .dialog-status-badge{top:12px;right:-8px;font-size:9px;padding:9px 11px 8px}
  .dialog-copy{padding:30px 20px 34px}
  .dialog-heading{padding-right:42px}
  .dialog-copy h2{font-size:40px}
  .dialog-section{padding:22px 0}
  .dialog-buy-list{display:grid;grid-template-columns:1fr;width:100%}
  .dialog-buy{width:100%;justify-content:center;min-height:44px}
}