:root{
  --pergamino:#efe3c8;
  --pergamino-claro:#f7efdc;
  --pergamino-oscuro:#dcc8a3;
  --titular:#2b1e17;
  --texto:#885f4d;
  --texto-suave:#9a7462;
  --sepia:#7a5a4b;
  --sepia-2:#8b6858;
  --borde:1px solid rgba(95,70,45,.28);
  --sombra:0 18px 44px rgba(25,22,18,.10);
  --radio:18px;
  --serif:Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--texto);
  font-family:var(--sans);
  line-height:1.68;
  background-color:var(--pergamino);
  background-image: linear-gradient(rgba(247,239,220,.88), rgba(239,227,200,.94)), url('../img/texturas/pergamino-base.jpg');
  background-position:center center, center top;
  background-size:auto, cover;
  background-repeat:no-repeat, no-repeat;
  background-attachment:fixed, fixed;
}
a{color:inherit}
img{max-width:100%;height:auto}
figure{margin:0}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:1rem;top:1rem;width:auto;height:auto;background:var(--titular);color:var(--pergamino-claro);padding:.6rem 1rem;z-index:99;border-radius:999px}
.site-shell{max-width:1180px;margin:0 auto;padding:20px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0 18px;border-bottom:var(--borde);position:relative}
.brand{display:flex;align-items:center;gap:15px;text-decoration:none;min-width:210px}
.brand-logo{width:176px;max-width:48vw;display:block;filter:drop-shadow(0 4px 8px rgba(25,22,18,.06))}
.brand-logo-clean{background:transparent !important;mix-blend-mode:multiply}
.brand-text{font-family:var(--serif);font-size:.92rem;color:var(--sepia);display:none}
.main-nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.main-nav a{text-decoration:none;border:var(--borde);border-radius:999px;padding:.62rem .95rem;background:rgba(247,239,220,.72);font-weight:700;color:var(--titular);box-shadow:0 7px 18px rgba(25,22,18,.05)}
.main-nav a:hover,.main-nav a:focus,.main-nav a.active{background:var(--titular);color:var(--pergamino-claro);outline:none}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(260px,.72fr);gap:30px;align-items:center;padding:44px 0 28px}
.hero-centered{grid-template-columns:1fr;justify-items:center;text-align:center}
.home-hero-clean{padding-top:34px;padding-bottom:20px}
.hero-branding{max-width:860px;padding:8px 10px 8px}
.clean-panel{background:transparent;border:none;box-shadow:none}
.hero-logo-large{width:min(500px,100%);display:block;margin:0 auto 8px;filter:drop-shadow(0 8px 20px rgba(25,22,18,.06))}
.hero-logo-clean{mix-blend-mode:multiply}
.kicker{font-family:var(--serif);letter-spacing:.16em;text-transform:uppercase;font-size:.8rem;color:var(--sepia);font-weight:700}
h1,h2,h3{font-family:var(--serif);line-height:1.06;color:var(--titular)}
h1{font-size:clamp(2.35rem,5.8vw,5rem);margin:.18em 0 .16em}
h2{font-size:clamp(1.65rem,3.4vw,2.8rem);margin:.15em 0 .4em}
h3{font-size:1.32rem;margin:.25em 0 .4em;color:var(--titular)}
.subtitle{font-family:var(--serif);font-style:italic;color:var(--sepia);font-size:clamp(1.15rem,2.7vw,1.9rem);margin:.1em 0 1rem}
.lead{font-size:1.08rem;max-width:72ch;color:var(--texto)}
.centered{margin-left:auto;margin-right:auto}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.center-actions{justify-content:center}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;text-decoration:none;background:var(--titular);color:var(--pergamino-claro);border:1px solid var(--titular);border-radius:999px;padding:.82rem 1.12rem;font-weight:800;box-shadow:var(--sombra)}
.button:hover,.button:focus{filter:brightness(1.08);outline:none}
.button.secondary{background:rgba(247,239,220,.85);color:var(--titular);border:var(--borde)}
.card{background:rgba(247,239,220,.76);border:var(--borde);border-radius:var(--radio);padding:22px;box-shadow:var(--sombra);backdrop-filter: blur(.6px)}
.cover-card{text-align:center}
.book-cover{display:block;width:100%;border-radius:12px;border:1px solid rgba(95,70,45,.22);box-shadow:0 14px 32px rgba(25,22,18,.12);background:var(--pergamino-claro)}
.separator{display:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px;align-items:start}
.section{padding:28px 0}
.badge{display:inline-block;border:var(--borde);border-radius:999px;padding:.2rem .6rem;font-size:.76rem;font-weight:800;color:var(--sepia);background:rgba(247,239,220,.75);margin-bottom:.55rem}
.small{font-size:.93rem;color:var(--texto-suave)}
.notice{border-left:5px solid var(--sepia);background:rgba(247,239,220,.76);padding:1rem 1.1rem;border-radius:12px}
.list-clean{padding-left:1.15rem}
.compact-list li{margin:.22rem 0}
.quote-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:18px}
.quote-strip span{display:inline-flex;align-items:center;justify-content:center;padding:.48rem .9rem;border:var(--borde);border-radius:999px;background:rgba(255,255,255,.22);font-weight:700;color:var(--sepia)}
.intro-card p{margin-bottom:0}
.home-grid-tight{padding-top:8px}
.catalog-card{display:grid;grid-template-columns:minmax(180px,240px) minmax(110px,140px) minmax(0,1fr);gap:24px;align-items:start}
.catalog-cover-block,.catalog-sample-block,.catalog-text-block{min-width:0}
.book-visual img{display:block;width:100%;border-radius:12px;border:1px solid rgba(95,70,45,.22);box-shadow:0 12px 28px rgba(25,22,18,.12);background:var(--pergamino-claro)}
.book-visual figcaption{text-align:center;font-size:.92rem;color:var(--sepia);margin-top:.55rem;font-weight:700}
.cover-large img{max-width:240px;margin-inline:auto}
.sample-small img{max-width:120px;margin-inline:auto}
.catalog-text-block p{margin:.15rem 0 .8rem}
.catalog-card-bilingual{grid-template-columns:minmax(180px,240px) minmax(220px,280px) minmax(0,1fr)}
.catalog-sample-block-dual{align-self:center}
.dual-samples{display:grid;gap:14px;align-items:start}
.dual-samples-vertical{grid-template-columns:1fr;justify-items:center}
.dual-samples .sample-small img{max-width:188px;width:100%;height:auto}
.sample-group-caption{text-align:center;font-size:.92rem;color:var(--sepia);font-weight:700;line-height:1.35;margin:.75rem auto 0;max-width:16ch}
.catalog-price-line{font-size:1.05rem;color:var(--titular);margin-top:.9rem}
.catalog-price-line strong{color:var(--titular)}
.description-panel p:last-child{margin-bottom:0}
.price-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));align-items:stretch}
.price-card p{margin:.2rem 0 .8rem}
.site-footer{margin-top:42px;padding:26px 0;border-top:var(--borde);color:var(--sepia);font-size:.94rem;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.site-footer a{font-weight:700}
.legal-block h2{margin-top:1.1em}
.contact-list a{font-weight:800}
.price-box{font-size:2.1rem;font-family:var(--serif);font-weight:700;color:var(--titular)}
.file-check{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.87rem;overflow:auto;background:rgba(255,255,255,.35);padding:1rem;border-radius:12px;border:var(--borde)}
@media (max-width:960px){
  .catalog-card{grid-template-columns:minmax(180px,220px) minmax(100px,130px) minmax(0,1fr)}
  .catalog-card-bilingual{grid-template-columns:minmax(180px,220px) minmax(190px,230px) minmax(0,1fr)}
  .dual-samples .sample-small img{max-width:168px;width:100%;height:auto}
}
@media (max-width:760px){
  body{background-attachment:scroll,scroll;background-size:auto, auto 100%}
  .site-header{align-items:flex-start;flex-direction:column}
  .main-nav{justify-content:flex-start}
  .hero{grid-template-columns:1fr;padding-top:28px}
  .site-footer{display:block}
  .site-footer p{margin:.4rem 0}
  .hero-branding{padding:2px 0}
  .hero-logo-large{width:min(380px,100%)}
  .catalog-card{grid-template-columns:1fr;gap:18px}
  .catalog-card-bilingual{grid-template-columns:1fr}
  .dual-samples{max-width:220px;margin-inline:auto}
  .dual-samples .sample-small img{max-width:190px;width:100%;height:auto}
  .cover-large img,.sample-small img{max-width:260px}
  .catalog-sample-block{order:3}
  .catalog-text-block{order:2}
}
@media print{.main-nav,.actions,.site-footer{display:none}.site-shell{max-width:none}.card{box-shadow:none}}

/* =========================================================
   V10 · Ficha bilingüe equilibrada
   - Portada y muestras comienzan exactamente a la misma altura.
   - Las dos muestras, apiladas, igualan la altura de la portada.
   - El título se reduce y jerarquiza para no dominar la ficha.
   ========================================================= */
.catalog-card-bilingual{
  grid-template-columns:250px 132px minmax(0,1fr);
  column-gap:clamp(24px,2.4vw,38px);
  row-gap:22px;
  align-items:start;
  padding:clamp(22px,2.2vw,30px);
}

.catalog-card-bilingual .catalog-cover-block,
.catalog-card-bilingual .catalog-sample-block{
  align-self:start !important;
  justify-self:center;
  width:100%;
  margin:0;
}

.catalog-card-bilingual .catalog-cover-block{
  max-width:240px;
}

.catalog-card-bilingual .cover-large img{
  width:240px;
  max-width:100%;
  height:auto;
  margin:0 auto;
}

.catalog-card-bilingual .catalog-sample-block{
  max-width:132px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
}

.catalog-card-bilingual .dual-samples-vertical{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  width:100%;
  gap:10px;
  margin:0;
}

.catalog-card-bilingual .dual-samples .book-visual,
.catalog-card-bilingual .dual-samples .sample-small img{
  width:116px;
  max-width:116px;
  height:auto;
  margin:0 auto;
}

.catalog-card-bilingual .book-visual figcaption,
.catalog-card-bilingual .sample-group-title-below{
  margin:.55rem auto 0;
  text-align:center;
  color:var(--sepia);
  font-size:.9rem;
  line-height:1.2;
  font-weight:750;
}

.catalog-card-bilingual .sample-group-title-below{
  width:max-content;
  max-width:132px;
  white-space:nowrap;
}

.catalog-card-bilingual .catalog-text-block{
  align-self:start;
  padding:0 2px;
}

.catalog-card-bilingual .badge{
  margin-bottom:.7rem;
}

.catalog-card-bilingual .bilingual-product-title{
  max-width:21ch;
  margin:.05em 0 .65em;
  font-size:clamp(2rem,2.65vw,2.85rem);
  line-height:1.01;
  letter-spacing:-.025em;
  text-wrap:balance;
}

.catalog-card-bilingual .bilingual-product-title > span{
  display:block;
}

.catalog-card-bilingual .bilingual-product-title [lang="en"]{
  font-size:.88em;
}

.catalog-card-bilingual .bilingual-title-separator{
  width:1.2em;
  margin:.08em 0 .1em;
  color:var(--sepia);
  font-size:.64em;
  line-height:1;
  font-weight:400;
}

.catalog-card-bilingual .catalog-text-block > p{
  max-width:58ch;
  margin:0 0 .85rem;
  font-size:1rem;
  line-height:1.62;
}

.catalog-card-bilingual .compact-list{
  margin:.35rem 0 0;
  padding-left:1.2rem;
}

.catalog-card-bilingual .compact-list li{
  margin:.34rem 0;
  line-height:1.5;
}

.catalog-card-bilingual .catalog-price-line{
  margin-top:1.05rem;
}

.catalog-card-bilingual .actions{
  margin-top:16px;
}

@media (max-width:1000px){
  .catalog-card-bilingual{
    grid-template-columns:220px 118px minmax(0,1fr);
    column-gap:22px;
  }

  .catalog-card-bilingual .catalog-cover-block,
  .catalog-card-bilingual .cover-large img{
    width:220px;
    max-width:220px;
  }

  .catalog-card-bilingual .catalog-sample-block{
    max-width:118px;
  }

  .catalog-card-bilingual .dual-samples .book-visual,
  .catalog-card-bilingual .dual-samples .sample-small img{
    width:106px;
    max-width:106px;
  }

  .catalog-card-bilingual .sample-group-title-below{
    max-width:118px;
    font-size:.84rem;
  }

  .catalog-card-bilingual .bilingual-product-title{
    font-size:clamp(1.8rem,3.2vw,2.45rem);
  }
}

@media (max-width:800px){
  .catalog-card-bilingual{
    grid-template-columns:minmax(190px,230px) minmax(108px,122px);
    justify-content:center;
    column-gap:20px;
  }

  .catalog-card-bilingual .catalog-text-block{
    grid-column:1 / -1;
    width:min(680px,100%);
    margin-inline:auto;
  }

  .catalog-card-bilingual .catalog-cover-block,
  .catalog-card-bilingual .cover-large img{
    width:220px;
    max-width:100%;
  }

  .catalog-card-bilingual .dual-samples .book-visual,
  .catalog-card-bilingual .dual-samples .sample-small img{
    width:106px;
    max-width:100%;
  }
}

@media (max-width:520px){
  .catalog-card-bilingual{
    grid-template-columns:1fr;
    justify-items:center;
  }

  .catalog-card-bilingual .catalog-cover-block{
    width:min(250px,100%);
  }

  .catalog-card-bilingual .cover-large img{
    width:240px;
  }

  .catalog-card-bilingual .catalog-sample-block{
    width:min(280px,100%);
    max-width:280px;
    order:2;
  }

  .catalog-card-bilingual .dual-samples-vertical{
    flex-direction:row;
    justify-content:center;
    gap:14px;
  }

  .catalog-card-bilingual .dual-samples .book-visual,
  .catalog-card-bilingual .dual-samples .sample-small img{
    width:110px;
    max-width:110px;
  }

  .catalog-card-bilingual .sample-group-title-below{
    max-width:none;
    font-size:.9rem;
  }

  .catalog-card-bilingual .catalog-text-block{
    grid-column:auto;
    order:3;
  }

  .catalog-card-bilingual .bilingual-product-title{
    max-width:none;
    font-size:clamp(1.75rem,8vw,2.2rem);
  }
}



/* =========================================================
   V16 · Legal, privacidad, cookies y venta pausada
   ========================================================= */
:root{
  --aviso:#6e452f;
  --aviso-fondo:rgba(255,247,224,.82);
  --correcto:#315d46;
}
.main-nav a:focus-visible,.button:focus-visible,.legal-nav a:focus-visible,.site-footer a:focus-visible{
  outline:3px solid rgba(43,30,23,.42);
  outline-offset:3px;
}
.status-banner{
  margin:24px 0 4px;
  padding:18px 20px;
  border:2px solid rgba(110,69,47,.4);
  border-radius:16px;
  background:var(--aviso-fondo);
  box-shadow:0 12px 28px rgba(25,22,18,.07);
}
.status-banner strong{color:var(--titular)}
.status-banner p{margin:.3rem 0}
.button.disabled,.button[aria-disabled="true"]{
  cursor:not-allowed;
  opacity:.68;
  box-shadow:none;
  pointer-events:none;
}
.wait-button{white-space:normal;text-align:center}
.legal-nav{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:14px;
  margin:20px 0 30px;
}
.legal-nav a{
  display:block;
  padding:16px 18px;
  text-decoration:none;
  border:var(--borde);
  border-radius:14px;
  background:rgba(247,239,220,.78);
  font-weight:800;
  color:var(--titular);
  box-shadow:0 8px 20px rgba(25,22,18,.05);
}
.legal-nav a:hover,.legal-nav a.active{background:var(--titular);color:var(--pergamino-claro)}
.legal-content{max-width:900px}
.legal-content h2{font-size:clamp(1.45rem,2.6vw,2.15rem);margin-top:1.4em}
.legal-content h3{margin-top:1.25em}
.legal-content p,.legal-content li{max-width:78ch}
.legal-content table{width:100%;border-collapse:collapse;margin:1rem 0 1.4rem;background:rgba(255,255,255,.2)}
.legal-content th,.legal-content td{padding:.78rem;border:1px solid rgba(95,70,45,.25);vertical-align:top;text-align:left}
.legal-content th{color:var(--titular);background:rgba(220,200,163,.42)}
.legal-pending{
  border-left:6px solid var(--aviso);
  padding:1rem 1.1rem;
  background:rgba(255,247,224,.9);
  border-radius:12px;
}
.legal-pending code{font-weight:800;color:var(--titular)}
.privacy-summary{
  margin-top:18px;
  padding:15px 17px;
  border:var(--borde);
  border-radius:14px;
  background:rgba(255,255,255,.22);
  font-size:.94rem;
}
.privacy-summary p{margin:.3rem 0}
.privacy-summary a{font-weight:800}
.meta-note{font-size:.9rem;color:var(--texto-suave)}
.cookie-state{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.4rem .7rem;
  border-radius:999px;
  background:rgba(49,93,70,.10);
  border:1px solid rgba(49,93,70,.28);
  color:var(--correcto);
  font-weight:800;
}
.footer-links{display:flex;flex-wrap:wrap;gap:.3rem .55rem;justify-content:flex-end}
.footer-links a{white-space:nowrap}
.footer-separator{opacity:.55}
code{font-size:.92em}
@media (max-width:760px){
  .legal-content table,.legal-content thead,.legal-content tbody,.legal-content tr,.legal-content th,.legal-content td{display:block}
  .legal-content thead{position:absolute;left:-9999px}
  .legal-content tr{margin-bottom:1rem;border:1px solid rgba(95,70,45,.25);border-radius:12px;overflow:hidden}
  .legal-content td{border:none;border-bottom:1px solid rgba(95,70,45,.18)}
  .legal-content td:last-child{border-bottom:none}
  .footer-links{justify-content:flex-start}
}