/* Fondo Editorial EMILIMA — tienda pública */
:root{
  --navy:#004D86; --navy-d:#003A66; --teal:#00838D; --teal-l:#5FD3DB;
  --ink:#1A1F2B; --muted:#5B6170; --muted2:#4A5060;
  --bg:#F4F7F9; --card:#FFFFFF; --line:#D6E2E8; --line2:#BFD0D8; --soft:#E3EEF2;
  --ok:#1B4D36; --ok-bg:#D8EFE3; --warn:#6B4A00; --warn-bg:#FCE9C5; --bad:#8C1C44; --bad-bg:#FCE9EF;
  --serif:'Newsreader',Georgia,serif; --sans:'Figtree',system-ui,-apple-system,sans-serif;
  --r:999px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}a:hover{color:var(--teal)}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.5px;margin:0}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:2.2px;text-transform:uppercase;color:var(--teal)}
.muted{color:var(--muted)}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--r);border:1.5px solid transparent;font:inherit;font-weight:600;font-size:15px;cursor:pointer;text-align:center}
.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:#006E77;color:#fff}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#000;color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}.btn-line:hover{background:var(--ink);color:#fff}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}
.btn-block{width:100%}

/* cabecera */
.topbar{background:var(--navy);color:#EAF2F7;font-size:13px}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:space-between;padding-top:9px;padding-bottom:9px}
.topbar a{color:#EAF2F7}
.header{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header .wrap{display:flex;align-items:center;gap:16px 32px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.logo{display:flex;flex-direction:column;line-height:1;color:var(--ink)}
.logo b{font-family:var(--serif);font-weight:500;font-size:28px;letter-spacing:-.5px}
.logo small{font-size:11px;font-weight:700;letter-spacing:3.4px;color:var(--teal);margin-top:6px}
.nav{display:flex;flex-wrap:wrap;gap:6px 24px;font-weight:500}
.nav a{color:var(--ink)}.nav a.on{color:var(--teal)}
.header-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line2);border-radius:var(--r);padding:0 14px;height:44px;min-width:230px}
.search input{border:0;outline:0;background:transparent;font:inherit;font-size:15px;width:100%}
.icon-btn{width:44px;height:44px;border-radius:var(--r);border:1px solid var(--line2);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);background:transparent;position:relative}
.cart-btn{height:44px;padding:0 16px;border-radius:var(--r);display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-weight:600}
.cart-btn:hover{color:#fff;background:#000}
.menu-toggle{display:none}

/* avisos */
.flash{margin:16px auto 0;max-width:1232px;padding:12px 16px;border-radius:14px;font-weight:500}
.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.error{background:var(--bad-bg);color:var(--bad)}
.flash.info{background:var(--warn-bg);color:var(--warn)}

/* hero */
.hero{display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding:56px 0 40px}
.hero-text{flex:1 1 440px;min-width:0}
.hero h1{font-size:clamp(44px,7vw,76px);line-height:.98;letter-spacing:-2px;margin-top:16px}
.hero h1 em{color:var(--navy)}
.hero p{font-size:19px;color:var(--muted2);max-width:520px;margin:22px 0 0}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-art{flex:1 1 420px;min-width:0;display:flex;justify-content:center}
.feature{position:relative;width:100%;max-width:540px;min-height:440px}
/* fondo del libro destacado: panel claro con anillo y lomos de libros */
.feature-bg{position:absolute;inset:40px 0 0 56px;border-radius:28px;overflow:hidden;
  background:linear-gradient(155deg,#E6F1F4 0%,#D3E6EC 55%,#C3DCE4 100%)}
.feature-bg .ring{position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;border:38px solid rgba(0,131,141,.14)}
.feature-bg .spines{position:absolute;right:28px;bottom:0;width:58%;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.feature-bg .spines i{display:block;height:22px;border-radius:3px 3px 0 0;opacity:.9}
.feature-card{box-shadow:0 18px 40px rgba(0,40,80,.14)}
.feature .book{position:absolute;left:0;top:0;width:min(290px,58%);z-index:1}
.feature-card{position:absolute;right:22px;bottom:150px;width:240px;background:#fff;border-radius:18px;padding:18px;z-index:2}

/* portada (imagen real o placeholder tipográfico) */
.cover{aspect-ratio:2/3;border-radius:3px 8px 8px 3px;overflow:hidden;box-shadow:0 14px 30px rgba(26,31,43,.18),inset 6px 0 0 rgba(0,0,0,.12);background:var(--navy);color:#fff;position:relative}
.cover img{width:100%;height:100%;object-fit:cover}
.cover .ph{position:absolute;inset:0;padding:20px;display:flex;flex-direction:column;justify-content:space-between}
.cover .ph b{font-family:var(--serif);font-size:22px;line-height:1.08;font-weight:600}
.cover .ph small{font-size:10px;font-weight:700;letter-spacing:1.8px;opacity:.85}
.cover.soldout{filter:grayscale(.7);opacity:.72}

/* tira de confianza */
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.trust div{background:#fff;padding:20px 22px;display:flex;gap:14px}
.trust strong{display:block}.trust span{font-size:14px;color:var(--muted)}

/* grilla de libros */
.section{padding:64px 0 16px}
.section-head{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-end}
.section-head h2{font-size:clamp(34px,4vw,46px)}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{height:42px;padding:0 18px;border-radius:var(--r);border:1.5px solid var(--line2);color:var(--ink);display:inline-flex;align-items:center;font-weight:600;font-size:15px}
.pill.on{background:var(--ink);border-color:var(--ink);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:40px 26px;margin-top:32px}
.card{display:flex;flex-direction:column}
.card .cover{margin-bottom:14px}
.badge{position:absolute;top:10px;left:10px;font-size:12px;font-weight:700;padding:5px 10px;border-radius:var(--r);z-index:2}
.badge.out{background:var(--ink);color:#fff}.badge.low{background:var(--teal);color:#fff}
.card .cat{font-size:12px;font-weight:700;letter-spacing:1.5px;color:var(--teal);text-transform:uppercase}
.card h3{font-size:20px;line-height:1.2;margin-top:4px}
.card h3 a{color:var(--ink)}
.card .author{font-size:14px;color:var(--muted);margin-top:2px}
.card .row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:12px}
.price{font-size:19px;font-weight:700}

/* colecciones */
.band{background:var(--navy);color:#EAF2F7;border-radius:28px;padding:44px;display:flex;flex-wrap:wrap;gap:36px;align-items:center}
.band h2{color:#fff;font-size:clamp(32px,4vw,44px);margin-top:12px}
.band .eyebrow{color:var(--teal-l)}
.band-items{flex:2 1 520px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.pack{background:var(--bg);color:var(--ink);border-radius:20px;padding:22px;display:flex;gap:16px;align-items:center}
.pack h3{font-size:22px}
.stack{display:flex;flex-shrink:0}.stack span{width:56px;height:82px;border-radius:2px 5px 5px 2px;background:var(--teal);overflow:hidden}
.stack span+span{margin-left:-24px;box-shadow:-6px 0 12px rgba(0,0,0,.15)}
.stack img{width:100%;height:100%;object-fit:cover}

/* producto */
.crumbs{font-size:14px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;padding-top:24px}
.product{display:flex;flex-wrap:wrap;gap:52px;margin-top:28px;align-items:flex-start}
.product-media{flex:1 1 400px;min-width:0;background:var(--soft);border-radius:28px;padding:48px;display:flex;justify-content:center}
.product-media .cover{width:100%;max-width:330px}
.product-info{flex:1 1 440px;min-width:0}
.product-info h1{font-size:clamp(38px,5vw,58px);line-height:1.02;letter-spacing:-1.5px;margin-top:10px}
.stock-ok{color:#2D6A4F;font-weight:600;display:flex;align-items:center;gap:8px}
.stock-ok::before{content:"";width:10px;height:10px;border-radius:50%;background:currentColor}
.stock-out{color:var(--bad);font-weight:600}
.buy{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:26px}
.qty{display:flex;align-items:center;border:1.5px solid var(--ink);border-radius:var(--r);height:50px}
.qty input{width:56px;border:0;text-align:center;font:inherit;font-size:18px;font-weight:700;background:transparent;-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.qty button{width:46px;height:48px;border:0;background:transparent;font-size:22px;cursor:pointer;color:var(--ink)}
.prose{font-family:var(--serif);font-size:20px;line-height:1.6;color:#2E3340;white-space:pre-line}
.specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:24px}
.specs div{background:#fff;padding:13px 16px}.specs small{color:var(--muted);display:block;font-size:13px}.specs b{font-weight:600}

/* formularios */
.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px}
.form{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.field input,.field select,.field textarea{height:48px;border:1px solid var(--line2);border-radius:12px;padding:0 14px;font:inherit;font-size:16px;font-weight:400;background:#fff;color:var(--ink);width:100%}
.field textarea{height:auto;min-height:120px;padding:12px 14px}
.field .hint{font-weight:400;font-size:13px;color:var(--muted)}
.field .err{font-weight:500;font-size:13px;color:var(--bad)}
.field.has-err input,.field.has-err select{border-color:var(--bad)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted2);font-weight:400}
.check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--teal);flex-shrink:0}
.tabs{display:flex;gap:6px;background:var(--soft);border-radius:var(--r);padding:5px;width:fit-content}
.tabs a{height:42px;padding:0 22px;border-radius:var(--r);display:flex;align-items:center;font-weight:600;color:var(--muted2)}
.tabs a.on{background:var(--ink);color:#fff}
.meter{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:4px}.meter span{height:6px;border-radius:var(--r);background:var(--line)}

/* tablas simples (carrito/cuenta) */
.lines{display:flex;flex-direction:column;gap:14px}
.line{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px}
.line .cover{width:64px;flex-shrink:0}
.line .grow{flex:1;min-width:0}
.summary{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;position:sticky;top:96px}
.tag{font-size:12px;font-weight:700;padding:5px 10px;border-radius:var(--r);display:inline-block}
.tag.ok{background:var(--ok-bg);color:var(--ok)}.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.bad{background:var(--bad-bg);color:var(--bad)}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:22px;overflow:hidden;flex-shrink:0}
.avatar img{width:100%;height:100%;object-fit:cover}

/* paginación */
.pager{display:flex;gap:6px;justify-content:center;margin:32px 0;flex-wrap:wrap}
.pager a,.pager span{min-width:42px;height:42px;padding:0 12px;border-radius:var(--r);border:1px solid var(--line2);display:inline-flex;align-items:center;justify-content:center;color:var(--ink)}
.pager .on{background:var(--ink);color:#fff;border-color:var(--ink)}.pager .off{opacity:.4}

/* pie */
.footer{background:var(--ink);color:#C9CDD6;margin-top:72px;font-size:15px}
.footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:28px;padding:52px 0 28px}
.footer a{color:#C9CDD6}.footer a:hover{color:#fff}
.footer h4{color:#fff;margin:0 0 10px;font-size:15px}
.footer .col{display:flex;flex-direction:column;gap:8px}
.footer .legal{border-top:1px solid #343A48;padding:18px 0 28px;font-size:13px;color:#9AA0AD}

/* barra inferior móvil */
.mobile-cart{display:none}

@media (max-width:860px){
  .wrap{padding:0 16px}
  .topbar .links{display:none}
  .header .wrap{gap:12px}
  .menu-toggle{display:inline-flex}
  .nav{display:none;width:100%;flex-direction:column;gap:0;order:5}
  .nav.open{display:flex}
  .nav a{padding:12px 4px;border-top:1px solid var(--line)}
  .search{order:6;width:100%;min-width:0}
  .logo b{font-size:23px}
  .hero{padding:32px 0 24px;gap:28px}
  .feature{min-height:380px}
  .feature-card{width:210px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 14px}
  .card h3{font-size:17px}
  .card .row{flex-direction:column;align-items:stretch}
  .band{padding:28px 20px}
  .product{gap:28px}
  .product-media{padding:28px}
  .panel{padding:22px}
  .two{grid-template-columns:1fr}
  .summary{position:static}
  .mobile-cart{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--line);padding:12px 16px calc(12px + env(safe-area-inset-bottom));gap:12px;align-items:center;box-shadow:0 -8px 24px rgba(0,40,80,.08)}
  body.has-mobile-cart{padding-bottom:84px}
}

/* logo subido */
.logo-img{height:48px;width:auto;max-width:240px;object-fit:contain}
@media (max-width:860px){.logo-img{height:40px;max-width:180px}}

/* filtro disponibles/agotados */
.pills-sm .pill{height:38px;padding:0 15px;font-size:14px;gap:8px}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block}
.dot.ok{background:#2D6A4F}.dot.out{background:var(--muted)}

/* fragmento de lectura */
.fragmento{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(22px,4vw,44px);margin-top:56px}
.fragmento .texto{font-family:var(--serif);font-size:clamp(18px,2vw,20px);line-height:1.75;color:#2E3340;white-space:pre-line;max-width:68ch;margin:18px auto 0}
.fragmento .texto::first-letter{font-size:3.2em;float:left;line-height:.9;padding:6px 10px 0 0;color:var(--navy);font-weight:600}
.fragmento .corte{position:relative;max-height:420px;overflow:hidden}
.fragmento .corte::after{content:"";position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(rgba(255,255,255,0),#fff)}
.fragmento.abierto .corte{max-height:none}
.fragmento.abierto .corte::after{display:none}
.fragmento .fin{text-align:center;margin-top:22px;padding-top:22px;border-top:1px dashed var(--line2)}

/* ===== Carrusel de portada ===== */
.carousel{position:relative;width:100%;max-width:560px}
.slide.on{animation:fe-fade .5s ease}
@keyframes fe-fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.slide.on{animation:none}}
.feature .book{display:block;color:inherit}
.feature .book .cover{box-shadow:0 30px 60px rgba(0,40,80,.32),inset 6px 0 0 rgba(0,0,0,.12)}

/* hoja detrás del libro: página de muestra, contraportada o fragmento */
.sheet{position:absolute;inset:40px 0 0 56px;border-radius:6px;overflow:hidden;transform:rotate(1.6deg);
  box-shadow:0 22px 50px rgba(0,40,80,.18),0 2px 0 #E8E2D6;background:#FFFDF8}
.sheet-img img{width:100%;height:100%;object-fit:cover;display:block}
.sheet-vacia{background:linear-gradient(155deg,#E6F1F4,#C3DCE4)}
.sheet-txt{display:flex;flex-direction:column;padding:34px 34px 30px 46%;color:#3A3F4B;text-decoration:none;
  background:#FFFDF8 repeating-linear-gradient(transparent 0 27px,rgba(0,77,134,.06) 27px 28px)}
.sheet-txt:hover{color:#3A3F4B}
.sheet-tit{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--navy);line-height:1.2}
.sheet-body{font-family:var(--serif);font-size:15px;line-height:28px;margin-top:10px;white-space:pre-line;overflow:hidden;flex:1;
  -webkit-mask-image:linear-gradient(#000 60%,transparent);mask-image:linear-gradient(#000 60%,transparent)}
.sheet-more{font-size:13px;font-weight:700;color:var(--teal);margin-top:8px;margin-bottom:96px}

/* controles */
.car-ctrl{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:18px}
.car-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line2);background:#fff;color:var(--ink);font-size:20px;line-height:1;cursor:pointer}
.car-btn:hover{border-color:var(--ink)}
.car-pause{font-size:12px;letter-spacing:-2px}
.car-dots{display:flex;gap:8px}
.car-dot{width:12px;height:12px;border-radius:50%;border:0;background:var(--line2);cursor:pointer;padding:0}
.car-dot.on{background:var(--navy);width:28px;border-radius:999px}

@media (max-width:860px){
  .sheet-txt{padding:22px 18px 18px 50%}
  .sheet-body{font-size:13px;line-height:22px}
  .sheet-more{margin-bottom:110px}
}

/* ===== Galería de la ficha ===== */
.gal-main{width:100%;max-width:330px}
.gal-page{aspect-ratio:2/3;background:#FFFDF8;border-radius:4px;box-shadow:0 14px 30px rgba(26,31,43,.18);display:flex;align-items:center;justify-content:center;overflow:hidden}
.gal-page img{width:100%;height:100%;object-fit:contain}
.gal-thumbs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.gal-thumb{height:38px;padding:0 14px;border-radius:999px;border:1.5px solid var(--line2);background:#fff;font:inherit;font-size:14px;font-weight:600;color:var(--ink);cursor:pointer}
.gal-thumb.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ===== Ajustes móvil (v2): cabecera compacta, buscador desplegable, portada liviana ===== */
.only-m{display:none !important}
@media (max-width:860px){
  .only-d{display:none !important}
  .only-m{display:inline-flex !important}
  .nav a.only-m{display:block !important;color:var(--teal);font-weight:700}

  /* cabecera en una fila: ☰ · logo · 🔍 · carrito */
  .header .wrap{flex-wrap:wrap;gap:8px 10px;padding-top:10px;padding-bottom:10px}
  .menu-toggle{order:1}
  .logo{order:2;flex:1 1 auto;min-width:0}
  .header-tools{order:3;gap:8px;margin-left:0}
  .nav{order:4}
  .search{order:5;display:none;width:100%;min-width:0}
  .search.open{display:flex}
  .icon-btn{width:42px;height:42px}
  .cart-btn{height:42px;padding:0 14px}
  .logo-img{height:38px;max-width:100%;max-height:38px}
  .logo b{font-size:21px}
  .logo small{font-size:10px;letter-spacing:3px;margin-top:4px}

  /* portada */
  .hero{padding:22px 0 12px;gap:22px}
  .hero h1{font-size:42px;letter-spacing:-1px;margin-top:10px}
  .hero p{font-size:16px;margin-top:14px}
  .hero-cta{margin-top:18px;gap:10px}
  .hero-cta .btn{height:44px;padding:0 18px;font-size:14px}
  .hero-art{width:100%}
  .carousel{max-width:420px;margin:0 auto}
  .feature{min-height:300px}
  .feature .book{width:44%}
  .sheet,.feature-bg{inset:26px 0 0 32px}
  .feature-card{width:186px;right:6px;bottom:10px;padding:12px;border-radius:14px}
  .feature-card .eyebrow{font-size:10px}
  .feature-card .price{font-size:16px}
  .car-ctrl{margin-top:12px}
  .car-btn{width:38px;height:38px}

  /* franja de confianza compacta: 3 íconos con título, sin descripción */
  .trust{grid-template-columns:repeat(3,minmax(0,1fr))}
  .trust div{flex-direction:column;align-items:center;text-align:center;gap:6px;padding:12px 6px}
  .trust strong{font-size:12.5px;line-height:1.25}
  .trust span{display:none}

  .section{padding-top:40px}
  .section-head h2{font-size:34px}
  .pills{gap:6px}
  .pill{height:38px;padding:0 14px;font-size:14px}
}
@media (max-width:380px){
  .hero h1{font-size:36px}
  .feature-card{width:160px}
  .trust strong{font-size:11.5px}
}

/* Recordatorio de carrito (clientes con sesión) */
.cart-reminder{margin:14px auto 0;max-width:1232px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 12px 10px 18px;border-radius:14px;background:#E6F6F7;color:var(--navy);border:1px solid #BFE6E9}
@media (max-width:1264px){.cart-reminder,.flash{margin-left:16px;margin-right:16px}}
@media (max-width:560px){.cart-reminder{font-size:14px}.cart-reminder .btn{width:100%;justify-content:center}}

/* Libros digitales */
.badge.digital{background:var(--navy);color:#fff}
.badge.digital.alt{top:auto;bottom:10px;left:10px;right:auto;background:rgba(0,77,134,.92)}
.buy-box{margin-top:22px;border:1px solid var(--line);border-radius:18px;padding:18px 20px;background:#fff}
.buy-box.digital{background:linear-gradient(135deg,#F2FAFB,#fff);border-color:#BFE6E9}
.buy-box h2{font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:1.6px;margin:0;color:var(--teal)}
.buy-box .precio{font-size:30px;font-weight:700;margin-top:4px}
.buy-box ul{margin:10px 0 0;padding-left:18px;color:var(--muted2);font-size:14px}
.biblio{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px;margin-top:14px}
.biblio article{display:flex;flex-direction:column;gap:8px}
.biblio .prog{height:6px;border-radius:9px;background:var(--line);overflow:hidden}
.biblio .prog i{display:block;height:100%;background:var(--teal)}