/* Generat per _tools/seo/build-llibres.js a partir de marketing/cataleg/src/pagina-v2.css (selectors limitats a .cat) i llibres-carro.css. No editar a mà. */
.cat{--bg:#f4f7f6;--surface:#fff;--border:#dfe7e5;--text:#0b1a2a;--text-2:#22333f;--muted:#4f6270;--brand:#0d9488;--brand-dark:#0f766e;--brand-bright:#2dd4bf;--brand-tint:#e6f7f4;--navy:#070d12;--on-navy:#b9c8d1;--display:'Poppins',system-ui,sans-serif;--body:'Source Sans 3',system-ui,sans-serif;--r:20px;--bkw:170px;--paper:#f7f4ec}
.cat *{box-sizing:border-box}
.cat img{max-width:100%;display:block}
.cat p{margin:0}
.cat .wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.cat .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.cat :focus-visible{outline:3px solid var(--brand-bright);outline-offset:3px;border-radius:10px}
.cat .nav{position:sticky;top:0;z-index:20;background:rgba(7,13,18,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.cat .nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.cat .brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.cat .brandMark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:rgba(45,212,191,.12);border:1px solid rgba(45,212,191,.4);color:var(--brand-bright)}
.cat .brandText b{display:block;font:700 16px/1 var(--display)}
.cat .brandText small{display:block;font:600 10px/1.4 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--brand-bright)}
.cat .navR{display:flex;gap:14px;align-items:center}
.cat .navR a{color:#dbe5ea;text-decoration:none;font:600 14px var(--display)}
.cat .pill{padding:7px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px}
.cat .hero{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:80px 0 72px}
.cat .hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(80% 70% at 50% 30%,#000,transparent);mask-image:radial-gradient(80% 70% at 50% 30%,#000,transparent)}
.cat .hero::after{content:"";position:absolute;width:760px;height:760px;right:-180px;top:-300px;border-radius:50%;background:radial-gradient(closest-side,rgba(45,212,191,.24),transparent)}
.cat .hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cat .kick{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;border:1px solid rgba(45,212,191,.45);background:rgba(13,148,136,.15);color:#99f6e4;font:600 13px var(--display)}
.cat .hero h1{margin:20px 0 16px;font-size:clamp(34px,5vw,58px);line-height:1.05;font-weight:800;color:#fff}
.cat .hero h1 em{font-style:normal;color:var(--brand-bright)}
.cat .hero .sub{font-size:19px;color:var(--on-navy);max-width:540px}
.cat .heroFacts{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;color:#cfe1e6;font:500 14.5px var(--body)}
.cat .heroFacts span{display:inline-flex;align-items:center;gap:7px}
.cat .heroFacts svg{color:var(--brand-bright)}
.cat .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cat .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;font:600 15px var(--display);text-decoration:none;border:0;cursor:pointer;line-height:1.1;transition:background .2s,border-color .2s,transform .2s}
.cat .btnP{background:var(--brand);color:#fff}
.cat .btnP:hover{background:var(--brand-dark)}
.cat .btnO{border:1px solid rgba(255,255,255,.25);color:#fff;background:transparent}
.cat .btnO:hover{border-color:rgba(255,255,255,.5)}
.cat .btnS{padding:10px 16px;font-size:14px}
.cat .btnG{background:transparent;border:1px solid var(--border);color:var(--text)}
.cat .btnG:hover{border-color:var(--brand);color:var(--brand-dark)}
.cat .shelf{position:relative;height:400px;--bkw:150px}
.cat .shelf .bk{position:absolute;bottom:56px}
.cat .shelf .bk:nth-child(1){left:2%;--ry:34deg;z-index:1}
.cat .shelf .bk:nth-child(2){left:24%;--ry:22deg;z-index:2;bottom:74px}
.cat .shelf .bk:nth-child(3){left:47%;--ry:14deg;z-index:3;bottom:64px}
.cat .shelf .bk:nth-child(4){left:69%;--ry:6deg;z-index:4;bottom:50px}
.cat .shelfFloor{position:absolute;left:0;right:0;bottom:30px;height:46px;border-radius:50%;background:radial-gradient(closest-side,rgba(45,212,191,.22),transparent)}
.cat .bk{--w:var(--bkw);--h:calc(var(--w) * 1.4142);--t:14px;--ry:30deg;--rx:-5deg;position:relative;display:block;width:calc(var(--w) + 40px);height:calc(var(--h) + 34px);padding:0;margin:0;border:0;background:none;color:inherit;font:inherit;perspective:1200px;perspective-origin:50% 30%;cursor:pointer;-webkit-tap-highlight-color:transparent}
.cat .bk{--hs:.7;--hx:.3}
.cat .bk.small{--w:calc(var(--bkw) * .66);--hs:.95;--hx:.22}
.cat .bk3{position:absolute;left:20px;top:10px;width:var(--w);height:var(--h);transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.cat .bk3>span{position:absolute;display:block}
.cat .bkCov{inset:0;transform-origin:left center;transform:translateZ(calc(var(--t) / 2));transform-style:preserve-3d;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.cat .bkCov>span{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:2px 5px 5px 2px;overflow:hidden}
.cat .bkCov .f{background:var(--band)}
.cat .bkCov .f img{width:100%;height:100%;object-fit:cover}
.cat .bkCov .f::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.28) 0,rgba(255,255,255,.18) 2.2%,rgba(0,0,0,.08) 4%,transparent 9%),linear-gradient(115deg,rgba(255,255,255,.16),transparent 38%)}
.cat .bkCov .b{transform:rotateY(180deg);background:var(--band);background-image:linear-gradient(90deg,rgba(0,0,0,.18),transparent 30%),repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 2px,transparent 2px 9px)}
.cat .bkBack{inset:0;transform:translateZ(calc(var(--t) / -2)) rotateY(180deg);background:var(--band);border-radius:5px 2px 2px 5px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}
.cat .bkSpine{left:0;top:0;width:var(--t);height:var(--h);transform-origin:left center;transform:translateZ(calc(var(--t) / -2)) rotateY(-90deg);background:var(--band);background-image:linear-gradient(90deg,rgba(0,0,0,.3),rgba(255,255,255,.1) 45%,rgba(0,0,0,.32));display:flex!important;flex-direction:column;align-items:center;justify-content:space-between;gap:4px;padding:9px 0 7px;overflow:hidden;border-radius:3px 0 0 3px}
.cat .bkSpT{--fs:min(calc(var(--t) * .62),12px,calc((var(--h) - 34px) / (var(--n,20) * .64)));writing-mode:vertical-rl;text-orientation:mixed;color:#fbf7ec;font:600 max(5px,var(--fs))/1 var(--display);letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:clip;max-height:calc(var(--h) - 30px);text-shadow:0 0 1px rgba(0,0,0,.55),0 1px 2px rgba(0,0,0,.35);-webkit-font-smoothing:antialiased;text-rendering:geometricPrecision;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.cat .bkSpT.off{visibility:hidden}
.cat .bkSpL{color:#fbf7ec;opacity:.9;display:grid;flex:none}
.cat .bkTop{left:1px;top:3px;width:calc(var(--w) - 5px);height:var(--t);transform-origin:top center;transform:translateZ(calc(var(--t) / -2)) rotateX(90deg);background:var(--paper);background-image:repeating-linear-gradient(0deg,rgba(90,80,60,.16) 0 1px,transparent 1px 3px)}
.cat .bkFore{left:calc(var(--w) - 4px - var(--t));top:3px;width:var(--t);height:calc(var(--h) - 6px);transform-origin:right center;transform:translateZ(calc(var(--t) / -2)) rotateY(90deg);background:var(--paper);background-image:repeating-linear-gradient(90deg,rgba(90,80,60,.18) 0 1px,transparent 1px 3px)}
.cat .bkShadow{position:absolute;left:12px;right:6px;bottom:6px;height:30px;border-radius:50%;background:radial-gradient(closest-side,rgba(5,12,18,.42),transparent);filter:blur(4px);transition:transform .6s,opacity .6s}
.cat .bkHint{position:absolute;left:50%;bottom:-6px;transform:translate(-50%,6px);display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--navy);color:#fff;font:600 12.5px var(--display);opacity:0;transition:opacity .3s,transform .3s;white-space:nowrap;z-index:5;pointer-events:none}
.cat button.bk:focus-visible{outline:none}
.cat button.bk:focus-visible .bkHint{opacity:1;transform:translate(-50%,0);outline:3px solid var(--brand-bright);outline-offset:2px}
.cat .section{padding:88px 0}
.cat .head{max-width:720px;margin-bottom:36px}
.cat .head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.1}
.cat .head p{margin-top:12px;color:var(--muted);font-size:18px}
.cat .kt{font:700 13px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--brand-dark);margin-bottom:10px}
.cat .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.cat .card{position:relative;display:grid;grid-template-columns:190px minmax(0,1fr);gap:18px;padding:14px 24px 14px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);transition:box-shadow .3s,border-color .3s}
.cat .card:hover{box-shadow:0 18px 40px rgba(11,26,42,.08);border-color:color-mix(in srgb,var(--band) 35%,var(--border))}
.cat .cardBook{--bkw:150px;display:flex;justify-content:center;align-items:flex-start;padding:14px 0 10px;border-radius:14px;background:linear-gradient(180deg,color-mix(in srgb,var(--band) 10%,transparent),color-mix(in srgb,var(--band) 2%,transparent) 70%,transparent);align-self:start}
.cat .card h3{font-size:20px;line-height:1.2}
.cat .card .meta{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.cat .tag{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;background:var(--brand-tint);color:var(--brand-dark);font:600 12px var(--display)}
.cat .tag.band{background:color-mix(in srgb,var(--band) 12%,transparent);color:color-mix(in srgb,var(--band) 85%,var(--text))}
.cat .card p{color:var(--text-2);font-size:15.5px}
.cat .card ul{margin:10px 0 0;padding:0;list-style:none;font-size:14.5px;color:var(--muted)}
.cat .card li{display:flex;gap:7px;margin:0 0 5px}
.cat .card li svg{flex:none;color:var(--brand);margin-top:3px}
.cat .buy{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}
.cat .price{font:800 26px/1 var(--display)}
.cat .price .tbd{font-size:15px;font-weight:600}
.cat .price small{display:block;font:500 12px var(--body);color:var(--muted);margin-top:4px}
.cat .acts{display:flex;gap:8px;flex-wrap:wrap}
.cat .card .buy{flex-direction:column;align-items:stretch}
.cat .card .buy .acts{display:flex;flex-wrap:wrap;gap:8px}
.cat .card .buy .acts .btn{flex:1 0 auto;max-width:100%;justify-content:center;padding-left:12px;padding-right:12px;white-space:nowrap}
.cat .cardWide{grid-column:1/-1;grid-template-columns:190px minmax(0,1fr);border-style:dashed}
.cat .bundles{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}
.cat .bundle{padding:26px;border-radius:var(--r);background:var(--navy);color:#fff;position:relative;overflow:hidden}
.cat .bundle::after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(closest-side,rgba(45,212,191,.25),transparent);pointer-events:none}
.cat .bundle h3{font-size:22px;color:#fff}
.cat .bundle p{color:var(--on-navy);margin:8px 0 16px;max-width:440px}
.cat .bundle .price{color:#fff}
.cat .bundle .price small{color:var(--on-navy)}
.cat .bundle .buy{border-color:rgba(255,255,255,.12)}
.cat .minis{display:flex;gap:6px;margin:4px 0 2px}
.cat .minis img{width:38px;border-radius:3px;box-shadow:0 6px 14px rgba(0,0,0,.4)}
.cat .note{margin-top:22px;padding:18px 20px;border-radius:14px;border:1px dashed var(--brand);background:var(--brand-tint)}
.cat .note b{font-family:var(--display)}
.cat .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat .step{padding:22px;border-radius:var(--r);background:var(--surface);border:1px solid var(--border)}
.cat .step .ic{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--brand-tint);color:var(--brand-dark);margin-bottom:12px}
.cat .step h3{font-size:18px;margin-bottom:6px}
.cat .step p{color:var(--muted);font-size:15.5px}
.cat .vsWrap{overflow-x:auto}
.cat .vs{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.cat .vs th,.cat .vs td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;font-size:15.5px}
.cat .vs th{font:700 14px var(--display)}
.cat .vs td+td,.cat .vs th+th{text-align:center;width:120px}
.cat .vs tr:last-child td{border-bottom:0}
.cat .vs .y{color:var(--brand)}
.cat .vs .n{color:#94a3b8}
.cat .faq details{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin-bottom:10px}
.cat .faq summary{cursor:pointer;font:600 16px var(--display);list-style:none;display:flex;justify-content:space-between;gap:12px}
.cat .faq summary::-webkit-details-marker{display:none}
.cat .faq summary::after{content:"+";color:var(--brand);font-weight:700}
.cat .faq details[open] summary::after{content:"–"}
.cat .faq details p{margin-top:8px;color:var(--text-2)}
.cat .foot{padding:36px 0 48px;color:var(--muted);font-size:14px;border-top:1px solid var(--border)}
.cat .foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.cat dialog.vw{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:transparent;color:#fff;overflow:hidden}
.cat dialog.vw::backdrop{background:rgba(4,8,12,.9);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.cat dialog.vw[open]{animation:vwIn .35s ease both}
@keyframes vwIn{from{opacity:0}to{opacity:1}}
.cat .vwIn{position:relative;height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:14px 16px 18px}
.cat .vwTop{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:1100px;width:100%;margin:0 auto}
.cat .vwTitle{min-width:0}
.cat .vwTitle b{display:block;font:700 17px/1.25 var(--display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cat .vwTitle small{display:block;color:#9fb3bd;font:500 13.5px var(--body)}
.cat .icBtn{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;transition:background .2s,opacity .2s}
.cat .icBtn:hover{background:rgba(255,255,255,.14)}
.cat .icBtn:disabled{opacity:.3;cursor:default}
.cat .vwStage{position:relative;display:flex;align-items:center;justify-content:center;gap:18px;min-height:0;touch-action:pan-y}
.cat .vwBook{position:relative;perspective:2400px;flex:none;width:calc(var(--P) * 2);height:calc(var(--P) * 1.4142)}
.cat .vwBook.single{width:var(--P);overflow:hidden;border-radius:4px}
.cat .spread{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .9s cubic-bezier(.3,.6,.2,1)}
.cat .vwBook:not(.single) .spread.closed{transform:translateX(calc(var(--P) * -.5))}
.cat .leaf,.cat .basePg{position:absolute;top:0;left:50%;width:var(--P);height:100%}
.cat .vwBook.single .leaf,.cat .vwBook.single .basePg{left:0}
.cat .leaf{transform-origin:left center;transform-style:preserve-3d;transform:rotateY(0deg) translateZ(var(--z));transition:transform 1s cubic-bezier(.35,.55,.2,1)}
.cat .leaf.turned{transform:rotateY(-180deg) translateZ(var(--z))}
.cat .vwBook.single .leaf.turned{transition:transform .8s cubic-bezier(.35,.55,.2,1),opacity .35s .45s;opacity:0}
.cat .pg{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:#fff;overflow:hidden;box-shadow:0 1px 0 rgba(0,0,0,.05)}
.cat .pg.b{transform:rotateY(180deg)}
.cat .pg img{width:100%;height:100%;object-fit:cover;background:#fff}
.cat .pg.f::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.16),rgba(0,0,0,.04) 3%,transparent 8%);pointer-events:none}
.cat .pg.b::after{content:"";position:absolute;inset:0;background:linear-gradient(270deg,rgba(0,0,0,.18),rgba(0,0,0,.05) 3%,transparent 9%);pointer-events:none}
.cat .vwBook.single .pg::after{display:none}
.cat .pg .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(0,0,0,0));opacity:0;transition:opacity .5s;pointer-events:none;z-index:2}
.cat .leaf.flip .pg .shade{opacity:1}
.cat .pg.cover{border-radius:0 6px 6px 0;background:var(--band)}
.cat .pg.cover img{object-fit:cover}
.cat .pg.cover::after{background:linear-gradient(90deg,rgba(0,0,0,.3),rgba(255,255,255,.15) 1.5%,transparent 6%),linear-gradient(115deg,rgba(255,255,255,.14),transparent 40%)}
.cat .pg.endp{background:var(--band);background-image:linear-gradient(270deg,rgba(0,0,0,.2),transparent 30%),repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 2px,transparent 2px 12px);display:grid;place-items:center;border-radius:6px 0 0 6px}
.cat .endpIn{display:grid;justify-items:center;gap:10px;color:#f4efe2;text-align:center;padding:20px}
.cat .endpIn b{font:700 15px var(--display)}
.cat .endpIn small{font:600 10.5px var(--display);letter-spacing:.22em;text-transform:uppercase;opacity:.8}
.cat .basePg{background:var(--paper);display:flex;flex-direction:column;justify-content:center;gap:12px;padding:8% 9%;color:#132230;border-left:6px solid var(--band);overflow:auto}
.cat .basePg .kt{color:var(--band);margin:0}
.cat .basePg h3{font-size:clamp(17px,calc(var(--P) * .055),24px);line-height:1.15}
.cat .basePg p{font-size:clamp(13px,calc(var(--P) * .036),16px);color:#3d4b55}
.cat .basePg .acts{margin-top:6px}
.cat .basePg .btnG{color:#132230;border-color:#c9cfc9}
.cat .vwBot{display:flex;flex-direction:column;align-items:center;gap:10px;padding-top:12px}
.cat .vwCap{font:600 14.5px var(--display);color:#dfeaee;min-height:1.4em;text-align:center}
.cat .vwDots{display:flex;gap:7px}
.cat .vwDots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25);transition:background .3s,width .3s}
.cat .vwDots i.on{background:var(--brand-bright);width:20px;border-radius:4px}
.cat .vwArrows{display:none;gap:14px}
.cat .vwHelp{font:500 12.5px var(--body);color:#8ea2ad}
.cat .vwBook.flat{perspective:none}
.cat .vwBook.flat .leaf,.cat .vwBook.flat .basePg{left:0;transform:none!important;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility 0s .35s}
.cat .vwBook.flat .leaf .pg.b{display:none}
.cat .vwBook.flat .on{opacity:1;visibility:visible;transition:opacity .35s ease}
.cat .vwBook.flat .pg::after{display:none}
@media (max-width:980px){.cat .grid,.cat .bundles{grid-template-columns:minmax(0,1fr)}
.cat .hero .wrap{grid-template-columns:1fr;gap:12px}
.cat .shelf{height:330px;max-width:560px;width:100%;margin:0 auto;--bkw:128px}
.cat .steps{grid-template-columns:1fr}
}
@media (max-width:760px){.cat .vwArrows{display:flex}
.cat .vwStage .icBtn.side{display:none}
.cat .vwHelp{display:none}
}
@media (max-width:560px){.cat .wrap{padding:0 16px}
.cat .hero{padding:52px 0 40px}
.cat .hero .sub{font-size:17.5px}
.cat .shelf{height:236px;--bkw:96px}
.cat .shelf .bk{bottom:40px}
.cat .shelf .bk:nth-child(2){bottom:52px}
.cat .shelf .bk:nth-child(3){bottom:46px}
.cat .shelfFloor{bottom:20px}
.cat .card,.cat .cardWide{grid-template-columns:minmax(0,1fr);padding:12px 12px 18px;gap:6px}
.cat .cardBody{padding:4px 6px 0}
.cat .cardBook{--bkw:150px}
.cat .section{padding:64px 0}
.cat .navR .hideS{display:none}
.cat .vs td+td,.cat .vs th+th{width:76px}
.cat .vs th,.cat .vs td{padding:12px 10px;font-size:14.5px}
.cat .buy .acts{width:100%}
.cat .buy .acts .btn{flex:1}
}
@media (prefers-reduced-motion:reduce){.cat .bk3,.cat .bkCov,.cat .bkShadow,.cat .bkHint,.cat .spread,.cat .leaf{transition:none!important}
.cat dialog.vw[open]{animation:vwIn .25s ease both}
}
.cat .family{--fc:#0d9488}
.cat .family.oposicions{--fc:#4f46e5}
.cat .family.estudiants{--fc:#be185d}
.cat .family+.family{margin-top:64px}
.cat .famHead{max-width:760px;margin:0 0 24px;padding:2px 0 2px 18px;border-left:4px solid var(--fc)}
.cat .famHead .kt{display:block;color:var(--fc);margin-bottom:6px}
.cat .famHead h3{font-size:clamp(23px,2.6vw,30px);line-height:1.15}
.cat .famHead p{margin-top:8px;color:var(--muted);font-size:17px}
.cat .fams{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.cat .fam{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font:700 11px/1.3 var(--display);letter-spacing:.06em;text-transform:uppercase}
.cat .fam.clinica{background:#e3f6f2;color:#0f766e}
.cat .fam.oposicions{background:#eceefc;color:#4338ca}
.cat .fam.estudiants{background:#fdf0f6;color:#9d174d}
.cat .also{display:flex;align-items:center;gap:16px;margin-top:22px;padding:14px 20px 14px 14px;border:1px dashed color-mix(in srgb,var(--fc) 45%,var(--border));border-radius:var(--r);background:var(--surface);color:var(--text);text-decoration:none;transition:border-color .2s,box-shadow .2s}
.cat .also:hover{border-color:var(--fc);box-shadow:0 12px 28px rgba(11,26,42,.06)}
.cat .also img{width:54px;flex:none;border-radius:2px 4px 4px 2px;box-shadow:0 6px 14px rgba(11,26,42,.22)}
.cat .also small{display:block;font:700 11.5px var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--fc)}
.cat .also b{display:block;font:700 17px/1.25 var(--display);margin:2px 0 3px}
.cat .also em{display:block;font-style:normal;color:var(--muted);font-size:15px}
.cat .alsoA{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:6px;font:600 14px var(--display);color:var(--brand-dark)}
.cat .packsHead{max-width:720px;margin:80px 0 28px}
.cat .packsHead h2{font-size:clamp(28px,3.4vw,40px);line-height:1.1}
.cat .packsHead p{margin-top:12px;color:var(--muted);font-size:18px}
.cat .packs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.cat .pack{--gl:rgba(45,212,191,.22);position:relative;display:flex;flex-direction:column;overflow:hidden;border-radius:var(--r);background:var(--navy);color:#fff}
.cat .pack.oposicions{--gl:rgba(129,140,248,.26)}
.cat .pack.estudiants{--gl:rgba(244,114,182,.24)}
.cat .pack::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:linear-gradient(#000,transparent 55%);mask-image:linear-gradient(#000,transparent 55%);pointer-events:none}
.cat .pack::after{content:"";position:absolute;left:50%;top:-140px;width:420px;height:320px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(closest-side,var(--gl),transparent);pointer-events:none}
.cat .stack{--bkw:76px;--ov:.46;position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:center;height:190px;padding:18px 12px 0}
.cat .stack[style*="--n:6"]{--bkw:62px;--ov:.56}
.cat .stack>*{position:relative;flex:none}
.cat .stack>*+*{margin-left:calc(var(--bkw) * var(--ov) * -1)}
.cat .stack>.stk{z-index:calc(1 + var(--i))}
.cat .stack .bk{--ry:24deg;--rx:-4deg;cursor:default}
.cat .stack::after{content:"";position:absolute;left:12%;right:12%;bottom:14px;height:26px;border-radius:50%;background:radial-gradient(closest-side,var(--gl),transparent);z-index:-1}
.cat .platTile{z-index:0;width:calc(var(--bkw) * 1.55);margin:0 6px 30px 0;display:flex;flex-direction:column;align-items:center}
.cat .platTile .scr{display:grid;justify-items:center;align-content:center;gap:3px;width:100%;aspect-ratio:16/10.5;border-radius:8px 8px 3px 3px;background:#0b1a24;border:3px solid #2b3a44;color:var(--brand-bright);box-shadow:0 12px 26px rgba(0,0,0,.45),inset 0 0 22px rgba(45,212,191,.12)}
.cat .platTile .scr b{font:700 12px/1 var(--display);color:#fff}
.cat .platTile .scr small{font:600 10px/1 var(--display);color:#9fb3bd}
.cat .platTile .base{width:122%;height:7px;border-radius:1px 1px 7px 7px;background:linear-gradient(#56636c,#33404a)}
.cat .packBody{position:relative;z-index:1;display:flex;flex-direction:column;flex:1;padding:6px 26px 24px}
.cat .pack .fam.clinica{background:rgba(45,212,191,.14);color:#99f6e4}
.cat .pack .fam.oposicions{background:rgba(129,140,248,.2);color:#c7d2fe}
.cat .pack .fam.estudiants{background:rgba(244,114,182,.2);color:#fbcfe8}
.cat .pack .fam{align-self:flex-start}
.cat .pack h3{margin:10px 0 6px;font-size:23px;color:#fff}
.cat .pack p{color:var(--on-navy);font-size:15.5px}
.cat .packIn{margin:14px 0 6px;font:600 12.5px var(--display);letter-spacing:.04em;text-transform:uppercase;color:#8fa6b1}
.cat .pack ul{display:grid;gap:5px;margin:0;padding:0;list-style:none;font-size:15px;color:#dbe5ea}
.cat .pack li{display:flex;gap:8px}
.cat .pack li svg{flex:none;margin-top:3px;color:var(--brand-bright)}
.cat .pack.oposicions li svg{color:#a5b4fc}
.cat .pack.estudiants li svg{color:#f9a8d4}
.cat .pack li a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.22)}
.cat .pack li a:hover{border-color:#fff}
.cat .pack li.plat{font-weight:600;color:#fff}
.cat .pack .buy{margin-top:auto;padding-top:16px;border-color:rgba(255,255,255,.12)}
.cat .pack ul+.buy{margin-top:18px}
.cat .pack .price{color:#fff}
.cat .pack .price small{color:var(--on-navy)}
.cat .save{display:inline-flex;padding:4px 10px;border-radius:999px;background:rgba(45,212,191,.16);color:#99f6e4;font:700 13px var(--display)}
.cat .bk.deck{--dw:96px;--top:.66;position:relative;display:block;width:calc(var(--dw) * 1.7);height:calc(var(--dw) * (var(--top) + 1.58));padding:0;margin:0;border:0;background:none;color:inherit;font:inherit;perspective:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
.cat .deck.mini{--dw:calc(var(--bkw) * .74);--top:.24;position:relative;display:block;width:calc(var(--dw) * 1.62);height:calc(var(--dw) * (var(--top) + 1.62))}
.cat .cardBook .bk.deck{--dw:calc(var(--bkw) * .76);width:calc(var(--dw) * 1.62)}
.cat .dkBox{position:absolute;left:calc(var(--dw) * .22);top:calc(var(--dw) * var(--top));width:var(--dw);height:calc(var(--dw) * 1.4095);transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.cat .dkCard{position:absolute;inset:0;transform-origin:6.2% 4.4%;border-radius:calc(var(--dw) * .045);overflow:hidden;background:#fff;box-shadow:0 0 0 .5px rgba(11,26,42,.12),0 1px 2px rgba(0,0,0,.1),0 8px 18px rgba(8,20,28,.18);transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.cat .dkCard img{width:100%;height:100%;object-fit:cover}
.cat .dkCover{background:var(--band);transform:rotate(1.5deg)}
.cat .k1{transform:rotate(-7deg)}
.cat .k2{transform:rotate(-14deg)}
.cat .k3{transform:rotate(-21deg)}
.cat .dkCover::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.16),transparent 40%);pointer-events:none}
.cat .dkRing{position:absolute;left:calc(var(--dw) * -.2);top:calc(var(--dw) * -.2);width:calc(var(--dw) * .4);height:calc(var(--dw) * .4);overflow:visible;pointer-events:none}
.cat .dkRing.strap{top:calc(var(--dw) * -.64);height:calc(var(--dw) * .8)}
.cat .dkShadow{position:absolute;left:calc(var(--dw) * .3);width:calc(var(--dw) * 1.15);bottom:0;height:calc(var(--dw) * .2);border-radius:50%;background:radial-gradient(closest-side,rgba(5,12,18,.34),transparent);filter:blur(3px)}
.cat .vwBook.deckView{overflow:visible}
.cat .vwBook.deckView .pg,.cat .vwBook.deckView .basePg{border-radius:calc(var(--P) * .045)}
.cat .vwBook.deckView .pg{box-shadow:0 10px 30px rgba(0,0,0,.35)}
.cat .vwBook.deckView .basePg{border-left:0;border-top:6px solid var(--band)}
.cat .vwBook.deckView .leaf{transform-origin:6.2% 4.4%;transform:translateZ(var(--z)) rotate(0deg)}
.cat .vwBook.deckView .leaf.turned{transform:translateZ(var(--z)) rotate(-58deg);opacity:0;transition:transform .8s cubic-bezier(.35,.55,.2,1),opacity .3s .35s}
.cat .vwBook .dkRing{left:calc(var(--P) * -.2);top:calc(var(--P) * -.2);width:calc(var(--P) * .4);height:calc(var(--P) * .4)}
.cat .vwBook .dkRing.back{transform:translateZ(-6px)}
.cat .vwBook .dkRing.front{transform:translateZ(40px)}
.cat .vwBook.flat .dkRing.front{z-index:5}
@media (max-width:980px){.cat .packs{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){.cat .also{flex-wrap:wrap}
.cat .alsoA{margin-left:70px}
.cat .stack{--bkw:60px;--ov:.5;height:160px}
.cat .stack[style*="--n:6"]{--bkw:50px;--ov:.66}
.cat .packBody{padding:6px 18px 20px}
}
@media (prefers-reduced-motion:reduce){.cat .dkCard,.cat .dkBox{transition:none!important}
}
.cat .vwBook .dkRing [stroke="#111518"]{stroke:#a7b3ba}
.cat .alsoList{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:12px;margin-top:22px}
.cat .alsoList .also{margin-top:0}
.cat .grid>*,.cat .packs>*,.cat .bundles>*,.cat .card>*,.cat .family,.cat .pack,.cat .bundle,.cat .packBody{min-width:0}
.cat .pack,.cat .bundle{isolation:isolate;contain:paint}
.cat .stack{max-width:100%}
.cat .pack h3,.cat .pack p,.cat .famHead h3,.cat .card h3{overflow-wrap:break-word}
@media (max-width:560px){.cat .shelf{width:100%;max-width:100%;contain:paint}
.cat .shelf .bk:nth-child(1){left:0}
.cat .shelf .bk:nth-child(2){left:calc((100% - var(--bkw) - 40px) * .33)}
.cat .shelf .bk:nth-child(3){left:calc((100% - var(--bkw) - 40px) * .66)}
.cat .shelf .bk:nth-child(4){left:calc(100% - var(--bkw) - 40px)}
}
.cat .bk{--os:.86;--ox:0px;--oy:0px;--orx:11deg}
.cat button.bk:not(.deck){z-index:0}
.cat button.bk.on{z-index:6}
.cat .bk3{transform:translate3d(0,0,0) scale(1) rotateX(var(--rx)) rotateY(var(--ry));transition:transform .62s cubic-bezier(.22,.7,.22,1)}
.cat .bk3,.cat .dkBox{pointer-events:none}
.cat .bk.on .bk3{transform:translate3d(0,-8px,0) scale(1.04) rotateX(-10deg) rotateY(calc(var(--ry) + 18deg))}
.cat .bk.op .bk3{transform:translate3d(calc(var(--w) * var(--os) / 2 + var(--ox)),var(--oy),0) scale(var(--os)) rotateX(var(--orx)) rotateY(0deg);transition-duration:.9s}
.cat .bkCov{transform:translateZ(calc(var(--t) / 2)) rotateY(0deg);transition:transform .95s cubic-bezier(.45,.05,.2,1) .05s}
.cat .bk.op .bkCov{transform:translateZ(calc(var(--t) / 2)) rotateY(-178deg)}
.cat .bkCov .b::after{content:"";position:absolute;inset:0;background:linear-gradient(270deg,rgba(0,0,0,.28),rgba(0,0,0,.06) 12%,transparent 30%)}
.cat .bk.op .bkShadow{transform:translateX(calc(var(--w) * .04)) scaleX(1.55);opacity:.7}
.cat .bk.op .bkHint{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.cat .bkBase{left:1px;top:3px;width:calc(var(--w) - 5px);height:calc(var(--h) - 6px);transform:translateZ(calc(var(--t) / 2 - 1.2px));background:var(--paper);display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:5%;color:var(--band);border-radius:0 3px 3px 0;overflow:hidden}
.cat .bkBase::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.2),rgba(0,0,0,.05) 10%,transparent 26%)}
.cat .bkBase::after{content:"";position:absolute;left:18%;right:18%;top:12%;height:2px;border-radius:2px;background:var(--band);opacity:.55}
.cat .bkBase svg{width:24%;height:auto}
.cat .bkBase b{font:700 calc(var(--w) * .075)/1.1 var(--display);color:#0b1a2a;letter-spacing:-.01em}
.cat .bkBase small{font:600 calc(var(--w) * .052)/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--band)}
.cat .bkLf{left:1px;top:3px;width:calc(var(--w) - 5px);height:calc(var(--h) - 6px);transform-style:preserve-3d;transform-origin:0 50%;transform:translateZ(var(--lz)) rotateY(0deg);transition:transform .95s cubic-bezier(.42,.03,.22,1)}
.cat .bkLf.l1{--lz:calc(var(--t) / 2 - .4px)}
.cat .bkLf.l2{--lz:calc(var(--t) / 2 - .8px)}
.cat .lfB{position:absolute;left:50%;top:0;width:50%;height:100%;transform-style:preserve-3d;transform-origin:0 50%;transform:rotateY(0deg);transition:transform .5s cubic-bezier(.3,.6,.3,1)}
.cat .bkLf .fc{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;background:var(--paper);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.cat .bkLf>.fc{width:calc(50% + 1px)}
.cat .bkLf .fc.vr{transform:rotateY(180deg)}
.cat .bkLf .fc img{position:absolute;top:0;left:0;width:200%;height:100%;max-width:none;object-fit:cover}
.cat .bkLf .fc.hr img{left:-100%}
.cat .bkLf>.fc img{width:calc(200% - 2px)}
.cat .bkLf>.fc.hr img{left:calc(-100% + 2px)}
.cat .bkLf .fc::before,.cat .bkLf .fc::after{content:"";position:absolute;inset:0;pointer-events:none}
.cat .bkLf>.fc.fr::before{background:linear-gradient(90deg,rgba(0,0,0,.24),rgba(0,0,0,.06) 16%,transparent 40%)}
.cat .bkLf>.fc.vr::before{background:linear-gradient(270deg,rgba(0,0,0,.24),rgba(0,0,0,.06) 16%,transparent 40%)}
.cat .bkLf .fc::after{opacity:0;transition:opacity .45s}
.cat .bkLf>.fc::after{background:linear-gradient(90deg,rgba(6,14,20,.32),rgba(6,14,20,.08))}
.cat .lfB .fc::after{background:linear-gradient(90deg,rgba(255,255,255,.22),rgba(6,14,20,.16))}
.cat .bkLf.fl .fc::after,.cat .bkLf.flb .fc::after{opacity:1}
.cat .bk.op .bkLf.l1{transform:translateZ(var(--lz)) rotateY(-10deg)}
.cat .bk.op .bkLf.l1 .lfB{transform:rotateY(8deg)}
.cat .bk.op .bkLf.l2{transform:translateZ(var(--lz)) rotateY(-6deg)}
.cat .bk.op .bkLf.l2 .lfB{transform:rotateY(5deg)}
.cat .bk.p1 .bkLf.l1{transform:translateZ(var(--lz)) rotateY(-166deg)}
.cat .bk.p1 .bkLf.l1 .lfB{transform:rotateY(-12deg)}
.cat .bk.p2 .bkLf.l2{transform:translateZ(var(--lz)) rotateY(-162deg)}
.cat .bk.p2 .bkLf.l2 .lfB{transform:rotateY(-14deg)}
.cat .bk.on .bkLf.fl.fl .lfB{transform:rotateY(42deg);transition-duration:.42s;transition-timing-function:cubic-bezier(.2,.7,.4,1)}
.cat .bk.on .bkLf.flb.flb .lfB{transform:rotateY(-34deg);transition-duration:.36s;transition-timing-function:cubic-bezier(.2,.7,.4,1)}
.cat .bk.cl .bk3{transition-duration:.6s}
.cat .bk.cl .bkCov{transition-duration:.62s;transition-delay:0s}
.cat .bk.cl .bkLf{transition-duration:.6s}
.cat .bk.anim .bk3,.cat .bk.anim .bkCov,.cat .bk.anim .bkLf,.cat .bk.anim .lfB{will-change:transform}
.cat .bk.deck{--dos:.66;--dox:calc(var(--dw) * .72);--doy:calc(var(--dw) * .06)}
.cat .dkBox{transform-origin:6.2% 4.4%;transform:translate(0,0) scale(1)}
.cat .bk.deck.on .dkBox{transform:translate(0,-6px) scale(1.03)}
.cat .bk.deck.on .dkCover{transform:rotate(0deg)}
.cat .bk.deck.on .k1{transform:rotate(-3deg)}
.cat .bk.deck.on .k2{transform:rotate(-5deg)}
.cat .bk.deck.on .k3{transform:rotate(-7deg)}
.cat .bk.deck.op .dkBox{transform:translate(var(--dox),var(--doy)) scale(var(--dos));transition-duration:.8s}
.cat .bk.deck.op .dkCover{transform:rotate(100deg);transition-duration:.85s}
.cat .bk.deck.op .k3{transform:rotate(-2deg)}
.cat .bk.deck.p1 .k1{transform:rotate(94deg);transition-duration:.8s}
.cat .bk.deck.p2 .k2{transform:rotate(88deg);transition-duration:.8s}
.cat .bk.deck.op .bkHint{opacity:1;transform:translate(-50%,0)}
.cat .bk.deck.on{z-index:6}
.cat .bk.deck.cl .dkBox,.cat .bk.deck.cl .dkCard{transition-duration:.5s}
.cat .bk.deck.anim .dkBox,.cat .bk.deck.anim .dkCard{will-change:transform}
.cat .stack .stk{transition:transform .45s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i, 0) * 55ms)}
@media (hover:hover) and (pointer:fine){.cat .pack:hover .stack .stk{transform:translateY(-8px)}
}
.cat .cardBook .bk{--os:.7;--oy:10px}
.cat .sHeroSide .bk{--os:.9}
@media (max-width:560px){.cat .cardBook .bk{--os:1;--oy:10px}
.cat .cardBook .bk.deck{--dos:.86;--dox:calc(var(--dw) * .86)}
}
@media (prefers-reduced-motion:reduce){.cat .bk3,.cat .bkCov,.cat .bkLf,.cat .lfB,.cat .bkLf .fc::after,.cat .bkShadow,.cat .bkHint,.cat .dkBox,.cat .dkCard,.cat .stack .stk{transition:none!important}
.cat .bk,.cat .cardBook .bk{--os:.62}
.cat .sHeroSide .bk{--os:.6}
.cat .bk.deck{--dos:.62;--dox:calc(var(--dw) * .7)}
.cat .pack:hover .stack .stk{transform:none}
}
@media (prefers-reduced-motion:reduce) and (max-width:560px){.cat .cardBook .bk{--os:.98}
.cat .cardBook .bk.deck{--dos:.86;--dox:calc(var(--dw) * .86)}
}

/* ---- ajustos del catàleg dins les pàgines SEO ---- */
.lead2{margin:-4px 0 20px;color:var(--muted);font-size:16.5px;max-width:780px}
.cat h2,.cat h3{margin:0;font-family:var(--display);letter-spacing:-.02em}
.cat .card{box-shadow:none}
.cat .card h3 a{color:inherit;text-decoration:none}.cat .card h3 a:hover{color:var(--brand-dark);text-decoration:underline}
.cat .more{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font:600 14px var(--display);color:var(--brand-dark)}
.cat .packsHead{margin:64px 0 24px}
.cat .vsWrap{margin-top:8px}
/* hero amb el llibre 3D a la dreta */
.sHeroSplit .sHeroIn{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px 48px;align-items:center}
.sHeroSide{display:flex;justify-content:center;align-items:center}
.sHeroSide .cat{--bkw:200px;width:100%;display:flex;justify-content:center}
.sHeroSide .cat .bkHint{background:#fff;color:#070d12}
.sHeroSide .cat .shelf{width:460px;max-width:100%;--bkw:132px;height:360px}
.heroPrice{margin:12px 0 0;color:var(--on-navy-dim);font-size:14.5px}
.heroCtas .btn svg{flex-shrink:0}
@media (max-width:900px){.sHeroSplit .sHeroIn{grid-template-columns:minmax(0,1fr)}.sHeroSide .cat{--bkw:150px}.sHeroSide .cat .shelf{width:100%}}
@media (max-width:560px){.sHeroSide .cat .shelf{height:236px;--bkw:96px}}
/* seccions de la pàgina d'un llibre */
.lbToc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.lbToc>li{display:flex;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 16px;min-width:0}
.lbToc .n{flex-shrink:0;height:max-content;min-width:34px;text-align:center;font:700 14px/1 var(--display);color:#fff;background:var(--band,var(--brand));border-radius:8px;padding:7px 8px}
.lbToc h3{font-size:16.5px;margin:3px 0 6px;line-height:1.3}
.lbToc ul{margin:0;padding:0;list-style:none;font-size:14.5px;line-height:1.45;color:var(--muted)}
.lbToc ul li{margin:0 0 3px;overflow-wrap:anywhere}
.lbToc .cnt{font-size:14.5px;color:var(--muted);margin:0}
.lbToc.flat{grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr))}
.lbToc.flat h3{margin:3px 0 0}
.lbBack{margin:16px 0 0;color:var(--text-2);font-size:15.5px}.lbBack b{font-family:var(--display)}
.lbSamples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.lbSamples figure{margin:0;min-width:0}
.lbSmp{display:block;width:100%;padding:0;border:0;background:#fff;cursor:zoom-in;border-radius:4px;overflow:hidden;box-shadow:0 1px 2px rgba(11,26,42,.08),0 14px 30px rgba(11,26,42,.14);transition:transform .2s,box-shadow .2s}
.lbSmp:hover{transform:translateY(-3px);box-shadow:0 1px 2px rgba(11,26,42,.08),0 20px 40px rgba(11,26,42,.18)}
.lbSmp:focus-visible{outline:3px solid var(--brand-bright);outline-offset:3px}
.lbSmp img{display:block;width:100%;height:auto;aspect-ratio:560/792;object-fit:cover}
.lbSamples figcaption{font-size:14px;line-height:1.4;color:var(--muted);margin-top:10px}
.lbSamples figcaption b{color:var(--text);font-family:var(--display);font-weight:600}
.lbRel,.lbPacks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:12px}
.lbRel a{display:flex;gap:14px;align-items:center;height:100%;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:10px 14px 10px 10px}
.lbRel a:hover{border-color:var(--brand)}
.lbRel img{width:52px;height:auto;flex-shrink:0;border-radius:2px 4px 4px 2px;box-shadow:0 6px 14px rgba(11,26,42,.22)}
.lbRel b{display:block;font:600 15.5px/1.3 var(--display)}.lbRel small{display:block;color:var(--muted);font-size:14px;margin-top:2px}
.lbPacks li{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:16px 18px}
.lbPacks h3{font-size:17px;margin:0 0 6px}.lbPacks p{margin:0 0 8px;font-size:15px;color:var(--text-2)}.lbPacks small{display:block;color:var(--muted);font-size:14px;margin-bottom:8px}
.lbPacks a{font:600 14.5px var(--display)}
.lbPlat{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:22px;padding:16px 18px;border-radius:var(--r-md);border:1px dashed var(--brand);background:var(--brand-tint)}
.lbPlat p{margin:0;flex:1 1 320px;color:var(--text-2);font-size:15.5px}
.lbPlat a{font:600 14.5px var(--display);white-space:nowrap}
.lbBuy .price{font:700 15px var(--display);color:#cfe1e6;margin:10px 0 0}
.lbBuy .lbBoth{margin:8px 0 0;font-size:14.5px;color:var(--on-navy-dim,#a9bcc4)}
.lbBuyActs{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
/* versió impresa (11/10/2026): maqueta gran + selector d'enquadernació (role=radio) */
.prSec .prBox{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);grid-template-areas:'media head' 'media info';gap:0 40px;align-items:center;background:linear-gradient(160deg,#fff 0%,var(--surface-alt) 100%);border:1px solid var(--border);border-radius:var(--r);padding:28px}
.prMedia{grid-area:media;min-width:0}.prHead{grid-area:head;align-self:end}.prInfo{grid-area:info;align-self:start}
.prStage{position:relative;aspect-ratio:4/3;border-radius:var(--r-md);background:radial-gradient(120% 90% at 50% 30%,#fff 0%,#eef3f4 62%,#e2eaed 100%);overflow:hidden}
.prStage img{position:absolute;left:-7%;top:-7%;width:114%;height:114%;object-fit:contain;opacity:0;transform:scale(.985);transition:opacity .35s ease,transform .45s ease}
.prStage img.on{opacity:1;transform:none}
.prCap{margin:6px 2px 0;font-size:13.5px;color:var(--muted)}
.prStage img.real{left:0;top:0;width:100%;height:100%;object-fit:cover}
/* galeria de la versió impresa (15/10/2026): foto de l'acabat + pàgines interiors; alçada fixa 4:3 (cap salt de maquetació) */
.prGal{position:relative;border-radius:var(--r-md);outline:none}
.prGal:focus-visible{box-shadow:0 0 0 3px var(--brand-bright)}
.prTrack{display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;overscroll-behavior-x:contain;border-radius:var(--r-md);scrollbar-width:none;-webkit-overflow-scrolling:touch}
.prTrack::-webkit-scrollbar{display:none}
.prSlide{flex:0 0 100%;min-width:0;scroll-snap-align:start;scroll-snap-stop:always}
.prPg{position:relative;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:radial-gradient(120% 90% at 50% 30%,#fff 0%,#eef3f4 62%,#e2eaed 100%)}
.prPg img{height:90%;width:auto;max-width:90%;object-fit:contain;border-radius:3px;background:#fff;box-shadow:0 1px 2px rgba(15,23,42,.14),0 10px 28px rgba(15,23,42,.16)}
.prPgN{position:absolute;left:12px;bottom:10px;padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.92);font:600 12.5px var(--display);color:var(--text-2);box-shadow:0 1px 3px rgba(15,23,42,.12)}
.prGalB{position:absolute;top:50%;width:40px;height:40px;margin-top:-20px;display:grid;place-items:center;border:0;border-radius:50%;background:rgba(255,255,255,.94);color:var(--text);box-shadow:0 2px 8px rgba(15,23,42,.18);cursor:pointer;transition:opacity .2s}
.prGalB.prev{left:10px}.prGalB.next{right:10px}
.prGalB:disabled{opacity:0;pointer-events:none}
.prGalB:focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px}
.prDots{display:flex;justify-content:center;gap:2px;margin:6px 0 0}
.prDot{width:24px;height:24px;padding:0;border:0;background:none;cursor:pointer;display:grid;place-items:center}
.prDot::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--border-strong);transition:background .2s,transform .2s}
.prDot[aria-current="true"]::before{background:var(--brand);transform:scale(1.25)}
.prDot:focus-visible{outline:2px solid var(--brand-bright);outline-offset:1px;border-radius:50%}
@media (hover:none){.prGalB{width:36px;height:36px;margin-top:-18px}}
.prHead .kt{display:inline-flex;align-items:center;gap:7px;font:600 13px var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--brand-dark)}
.prHead h2{margin:6px 0 8px}.prHead>p{margin:0 0 16px;color:var(--text-2);font-size:16px}
.prOpts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 6px}
.prOpt{display:flex;gap:10px;align-items:center;text-align:left;padding:8px 10px 8px 8px;border:1.5px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--text);cursor:pointer;font:inherit;min-width:0;transition:border-color .15s,box-shadow .15s}
.prOpt img{width:64px;height:48px;object-fit:contain;flex-shrink:0;border-radius:6px;background:#eef3f4}
.prOpt b{display:block;font:600 14.5px/1.25 var(--display)}.prOpt small{display:block;font-size:12.5px;color:var(--muted);line-height:1.3;margin-top:1px}
.prOpt:hover{border-color:var(--brand)}
.prOpt[aria-checked="true"]{border-color:var(--brand);box-shadow:0 0 0 3px rgba(13,148,136,.16);background:var(--brand-tint)}
.prOpt:focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px}
/* tres enquadernacions (A4: tapa tova, anelles, tapa dura): targetes en columna amb el primer pla de l'enquadernació */
.prOpts3{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.prOpts3 .prOpt{flex-direction:column;align-items:stretch;gap:7px;padding:7px 7px 9px}
.prOpts3 .prOpt img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.prOpts3 .prOpt span{padding:0 2px}
.prOpts3 .prOpt b{font-size:14px}.prOpts3 .prOpt small{font-size:12px}
.prOpt img{object-fit:cover}
.prMat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0 0 6px}
.prMatO{display:block;text-align:left;padding:10px 12px;border:1.5px solid var(--border);border-radius:12px;background:var(--surface,#fff);cursor:pointer;font:inherit;color:inherit}
.prMatO b{display:block;font:600 14.5px/1.25 var(--display)}.prMatO small{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.prMatO:hover{border-color:var(--brand)}.prMatO[aria-checked="true"]{border-color:var(--brand);box-shadow:0 0 0 3px rgba(13,148,136,.16);background:var(--brand-tint)}
.prMatO:focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px}
.prMatD{margin:0 0 12px;font-size:13.5px;color:var(--muted)}
.prOpt[aria-disabled="true"]{opacity:.42;cursor:not-allowed;filter:grayscale(.6)}
.prPrice .tbc{display:none}.prPrice.isTbc>b:not(.tbc),.prPrice.isTbc>small:not(.tbc){display:none}.prPrice.isTbc .tbc{display:block}
.prDesc{margin:6px 0 0;font-size:14.5px;color:var(--text-2);min-height:2.9em}.prDesc[hidden]{display:none}
.prInc{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:7px}
.prInc li{display:flex;gap:9px;align-items:flex-start;font-size:15px;color:var(--text-2);line-height:1.45}.prInc li svg{flex-shrink:0;margin-top:2px;color:var(--brand)}
.prBuy{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}
.prPrice b{display:block;font:700 22px/1.1 var(--display)}.prPrice small{display:block;font-size:13.5px;color:var(--muted);margin-top:3px}
.prPrice{flex:1 1 200px}
.prHow{margin:12px 0 0;font-size:13.5px;color:var(--muted)}
.prDlg .bOpt{display:flex;gap:10px;align-items:center;flex:1 1 180px;padding:6px 8px;border:1px solid var(--border);border-radius:10px;cursor:pointer}
.prDlg .bOpt img{width:56px;height:42px;object-fit:cover;border-radius:6px;background:#eef3f4;flex-shrink:0}
.prDlg .bOpt input{width:19px;height:19px;accent-color:var(--brand);flex-shrink:0;margin:0}
.prDlg .bOpt:has(input:checked){border-color:var(--brand);background:var(--brand-tint)}
@media (max-width:860px){.prSec .prBox{grid-template-columns:minmax(0,1fr);grid-template-areas:'head' 'media' 'info';padding:18px 16px;gap:0}.prMedia{margin-bottom:16px}}
@media (max-width:420px){.prOpt{flex-direction:column;align-items:flex-start}.prOpt img{width:100%;height:auto;aspect-ratio:4/3}.prBuy .btn{width:100%;justify-content:center}}
@media (prefers-reduced-motion:reduce){.prStage img{transition:none}.prTrack{scroll-behavior:auto}}
@media (max-width:760px){.lbToc{grid-template-columns:minmax(0,1fr)}.lbSamples{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.lbSamples figure:nth-child(3){display:none}}
/* Black Friday (11/10/2026): la botiga redefineix els tokens de marca dins .cat; en BF passen al vermell com la resta de la web */
html.bf .cat{--brand:#e11d48;--brand-dark:#be123c;--brand-bright:#fb7185;--brand-tint:#fff1f2}
html.bf .cat .pack{--gl:rgba(225,29,72,.24)}html.bf .cat .pack li svg{color:#fb7185}html.bf .cat .pack .fam.clinica{background:rgba(225,29,72,.16);color:#fecdd3}
html.bf .cat .save{background:rgba(225,29,72,.18);color:#fecdd3}
/* mòbil: el prestatge del hero no sobresurt (Safari d'iPhone hi permetia desplaçar-se de costat) */
.sHeroSide,.sHeroSide .cat{min-width:0;max-width:100%}
/* ---- carro «Fes-te el teu pack», compra, versió impresa i gràcies (10/10/2026) ---- */
.ctLive{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
html.ctLock{overflow:hidden}
/* botó de la capçalera */
.ctTop{position:relative;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;flex-shrink:0;transition:background .2s,border-color .2s}
.ctTop:hover{background:rgba(45,212,191,.16);border-color:rgba(45,212,191,.5)}
.ctTop:focus-visible,.ctFab:focus-visible,.ctDlg button:focus-visible,.ctDlg a:focus-visible,.prDlg :is(button,input,textarea):focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px}
.ctBadge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--brand-bright);color:var(--navy);font:700 12px/20px var(--display);text-align:center;transform:scale(0);transition:transform .25s cubic-bezier(.3,1.6,.5,1)}
.ctTop.has .ctBadge,.ctFab .ctBadge{transform:scale(1)}
.ctTop.bump,.ctFab.bump{animation:ctBump .45s cubic-bezier(.3,1.6,.5,1)}
@keyframes ctBump{0%{transform:scale(1)}40%{transform:scale(1.18)}100%{transform:scale(1)}}
.ctFly{position:fixed;z-index:200;width:52px;height:74px;object-fit:cover;border-radius:2px 5px 5px 2px;box-shadow:0 10px 26px rgba(11,26,42,.35);pointer-events:none}
/* barra flotant */
.ctFab{position:fixed;z-index:60;left:0;right:0;margin:0 auto;bottom:max(14px,env(safe-area-inset-bottom));display:flex;align-items:center;gap:12px;width:min(560px,calc(100% - 24px));padding:9px 10px 9px 12px;border:1px solid rgba(45,212,191,.35);border-radius:18px;background:rgba(7,13,18,.94);color:#fff;box-shadow:0 18px 40px rgba(7,13,18,.35);cursor:pointer;text-align:left;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:ctUp .35s cubic-bezier(.2,.9,.3,1)}
.ctFab[hidden]{display:none}
@keyframes ctUp{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
.ctFabIco{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--brand);flex-shrink:0}
.ctFabT{flex:1;min-width:0;display:flex;flex-direction:column}.ctFabT b{font:600 15px/1.25 var(--display)}.ctFabT small{color:var(--brand-bright);font-size:13.5px}
.ctFabGo{display:inline-flex;align-items:center;gap:6px;font:600 14px var(--display);color:var(--navy);background:#fff;border-radius:12px;padding:10px 12px;white-space:nowrap}
@media (max-width:420px){.ctFabGo{padding:10px}.ctFabGo svg{display:none}}
/* panell del carro: a la dreta a l'ordinador, des de baix al mòbil */
.ctDlg{padding:0;border:0;margin:0 0 0 auto;width:min(460px,100%);max-width:100%;height:100%;max-height:100%;background:transparent;color:var(--text)}
.ctDlg::backdrop{background:rgba(7,13,18,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.ctDlg[open]{animation:ctIn .32s cubic-bezier(.2,.9,.3,1)}
@keyframes ctIn{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
.ctIn{display:flex;flex-direction:column;height:100%;background:var(--bg);box-shadow:-24px 0 60px rgba(7,13,18,.25)}
.ctHead{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 20px 16px;background:var(--navy);color:#fff;background-image:linear-gradient(rgba(45,212,191,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(45,212,191,.07) 1px,transparent 1px);background-size:28px 28px}
.ctKick{display:inline-flex;align-items:center;gap:7px;font:600 12.5px/1 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--brand-bright)}
.ctHead h2{margin:8px 0 0;font:700 22px/1.2 var(--display);letter-spacing:-.02em;color:#fff}
.ctX{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;cursor:pointer}
.ctX:hover{background:rgba(255,255,255,.1)}
.ctScroll{flex:1;overflow:auto;padding:16px 16px 8px;overscroll-behavior:contain}
.ctNote{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.ctChip{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;font:600 13.5px/1.3 var(--display)}
.ctChip.launch{background:#fff4e5;color:#8a4b08;border:1px solid #f6d6a8}.ctChip.student{background:var(--brand-tint);color:var(--brand-dark);border:1px solid #b5e5dc}
.ctList{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ctItem{display:grid;grid-template-columns:46px minmax(0,1fr) auto auto;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px 8px 10px 10px;animation:ctItem .3s ease-out}
@keyframes ctItem{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ctItem img{display:block;width:46px;height:65px;object-fit:cover;border-radius:2px 5px 5px 2px;box-shadow:0 6px 14px rgba(11,26,42,.22),inset 3px 0 0 var(--band,transparent)}
.ctCov{display:block;line-height:0}
.ctTx{min-width:0}.ctTx b{display:block;font:600 15px/1.3 var(--display)}.ctTx b a{color:inherit;text-decoration:none}.ctTx b a:hover{color:var(--brand-dark);text-decoration:underline}
.ctTx small{display:block;color:var(--muted);font-size:13.5px;margin-top:3px}
.ctPr{font:700 15px var(--display);white-space:nowrap}.ctPr.incl{font:600 13px var(--display);color:var(--brand-dark)}
.ctRm{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;border:0;background:transparent;color:var(--faint);cursor:pointer}
.ctRm:hover{background:#fdecec;color:#b42318}
.ctItem.plat{grid-template-columns:46px minmax(0,1fr) auto}
.ctPlatIco{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--brand);color:#fff}
.ctEmpty{text-align:center;padding:30px 12px 16px;color:var(--muted)}.ctEmpty svg{color:var(--brand)}.ctEmpty b{display:block;font:700 18px var(--display);color:var(--text);margin:10px 0 6px}.ctEmpty p{margin:0;font-size:15px}
/* barra de progrés del pack a mida */
.ctProg{margin:16px 0 4px;padding:16px 14px 12px;background:var(--surface);border:1px solid var(--border);border-radius:14px}
.ctSteps{position:relative;height:46px;margin:0 14px}
.ctTrack{position:absolute;left:0;right:0;top:9px;height:6px;border-radius:999px;background:var(--surface-alt);overflow:hidden}
.ctTrack i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-bright));transition:width .5s cubic-bezier(.2,.9,.3,1)}
.ctStop{position:absolute;top:0;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:3px}
.ctStop b{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--surface);border:2px solid var(--border-strong);font:700 11.5px/1 var(--display);color:var(--muted);transition:all .3s}
.ctStop.on b{background:var(--brand);border-color:var(--brand);color:#fff}
.ctStop small{font:600 12px/1 var(--display);color:var(--muted);white-space:nowrap}.ctStop.on small{color:var(--brand-dark)}
.ctProgMsg{margin:8px 0 0;text-align:center;font-size:15px;color:var(--text-2)}.ctProgMsg b{color:var(--brand-dark);font-family:var(--display)}
/* suggeriments */
.ctSugg{margin:18px 0 6px}.ctSugg h3{margin:0 0 10px;font:600 14px var(--display);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.ctSugg ul{list-style:none;margin:0;padding:2px 2px 8px;display:grid;grid-auto-flow:column;grid-auto-columns:128px;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory}
.ctSugg li{scroll-snap-align:start;display:flex;flex-direction:column;gap:5px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px}
.ctSugg img{width:64px;height:90px;object-fit:cover;border-radius:2px 4px 4px 2px;box-shadow:0 6px 14px rgba(11,26,42,.2);align-self:center}
.ctSugg b{font:600 13px/1.3 var(--display);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:34px}
.ctSugg span{font-size:13.5px;color:var(--muted)}
.ctAdd{display:inline-flex;align-items:center;justify-content:center;gap:5px;margin-top:auto;padding:8px;border-radius:10px;border:1px solid var(--brand);background:var(--surface);color:var(--brand-dark);font:600 13.5px var(--display);cursor:pointer}
.ctAdd:hover{background:var(--brand);color:#fff}
/* peu: resum i pagament */
.ctFoot{border-top:1px solid var(--border);background:var(--surface);padding:14px 18px max(16px,env(safe-area-inset-bottom));box-shadow:0 -12px 30px rgba(11,26,42,.06)}
.ctSum{margin:0}.ctSum div{display:flex;justify-content:space-between;gap:10px;margin:0 0 4px;font-size:15px;color:var(--text-2)}
.ctSum dt,.ctSum dd{margin:0}.ctSum .disc{color:var(--brand-dark);font-weight:600}
.ctSum .tot{margin-top:6px;padding-top:6px;border-top:1px dashed var(--border-strong);font:700 20px var(--display);color:var(--text)}
.ctSave{display:inline-flex;align-items:center;gap:5px;font:600 13.5px var(--display);color:var(--brand-dark)}.ctSave svg{flex-shrink:0}
.ctVat{margin:4px 0 0;font-size:13px;line-height:1.4;color:var(--muted)}
.ctRule{display:flex;gap:7px;align-items:flex-start;margin:12px 2px 0;font-size:13.5px;line-height:1.4;color:var(--muted)}.ctRule[hidden]{display:none}.ctRule svg{flex-shrink:0;margin-top:1px}
.ctTerms{display:flex;gap:10px;align-items:flex-start;margin:10px 0 0;padding:9px 12px;border-radius:12px;border:1px solid var(--border);background:var(--bg);font-size:14px;line-height:1.45;color:var(--text-2);cursor:pointer}
.ctTerms input{width:20px;height:20px;margin:1px 0 0;flex-shrink:0;accent-color:var(--brand)}
.ctTerms.err{border-color:#d92d20;background:#fef3f2}
.ctTerms.shake{animation:ctShake .4s}
@keyframes ctShake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
.ctPay{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;margin-top:10px;padding:14px 16px;border:0;border-radius:14px;background:var(--brand);color:#fff;font:700 16.5px var(--display);cursor:pointer;box-shadow:0 10px 24px rgba(13,148,136,.3);transition:background .2s,transform .1s}
.ctPay:hover{background:var(--brand-dark)}.ctPay:active{transform:scale(.99)}
.ctPay.busy{opacity:.75;cursor:progress}
.ctMsg{margin:8px 0 0;min-height:0;font-size:14px;color:#b42318}.ctMsg:empty{display:none}
.ctTrust{display:flex;align-items:center;justify-content:center;gap:6px;margin:8px 0 0;font-size:13px;color:var(--muted);text-align:center}
@media (max-width:640px){
  .ctDlg{width:100%;height:auto;max-height:92dvh;margin:auto 0 0}
  .ctDlg[open]{animation:ctSheet .34s cubic-bezier(.2,.9,.3,1)}
  .ctIn{border-radius:20px 20px 0 0;overflow:hidden;max-height:92dvh;box-shadow:0 -20px 50px rgba(7,13,18,.3)}
  .ctHead{padding:16px 16px 12px}.ctHead h2{font-size:20px}
  .ctHead::before{content:"";position:absolute;left:50%;top:7px;width:40px;height:4px;border-radius:99px;background:rgba(255,255,255,.3);transform:translateX(-50%)}
  .ctHead{position:relative}
  .ctScroll{padding:12px 12px 6px}
  .ctFoot{padding:10px 14px max(12px,env(safe-area-inset-bottom))}
  .ctSum div{font-size:14.5px;margin:0 0 2px}.ctSum .tot{font-size:19px}
  .ctTerms{font-size:13.5px}.ctTrust{font-size:12.5px}
  .ctItem{grid-template-columns:40px minmax(0,1fr) auto auto;gap:10px;padding:8px 6px 8px 8px}.ctItem img{width:40px;height:57px}
  .ctTx b{font-size:14.5px}.ctTx small{font-size:13px}
}
@keyframes ctSheet{from{transform:translateY(60px);opacity:0}to{transform:none;opacity:1}}
/* botons de compra a les pàgines */
.cat .acts .btn.inCart,.heroCtas .btn.inCart,.lbBuy .btn.inCart{background:var(--brand-tint);color:var(--brand-dark);border-color:var(--brand);box-shadow:none}
.btnAdd .ok{display:none}.btnAdd.inCart .ok{display:inline}.btnAdd.inCart .pl{display:none}
.btnSoon{opacity:.6;cursor:not-allowed}
.ctRibbon{display:flex;align-items:center;gap:10px;justify-content:center;margin:0;padding:10px 16px;background:linear-gradient(90deg,#0f766e,#0d9488);color:#fff;font:600 14.5px var(--display);text-align:center}
.ctRibbon[hidden]{display:none}
.heroPrice b{font:700 26px var(--display);color:#fff;letter-spacing:-.01em;margin-right:6px}
.packFrom{display:block;font-size:13px;color:var(--muted);text-decoration:line-through}
/* versió impresa */
.prLine{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:16px 0 0;padding:14px 16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}
.prLine p{margin:0;flex:1 1 280px;font-size:15.5px;color:var(--text-2)}.prLine p b{color:var(--text);font-family:var(--display)}
.prLine .prIco{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--brand-tint);color:var(--brand-dark);flex-shrink:0}
.sHero .prLine{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14);margin-top:18px}.sHero .prLine p{color:var(--on-navy)}.sHero .prLine p b{color:#fff}.sHero .prLine .prIco{background:rgba(45,212,191,.14);color:var(--brand-bright)}
.prBtn{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border-radius:12px;border:1px solid var(--brand);background:transparent;color:var(--brand-dark);font:600 14.5px var(--display);cursor:pointer;white-space:nowrap}
.sHero .prBtn{color:var(--brand-bright);border-color:rgba(45,212,191,.6)}
.prBtn:hover{background:var(--brand);color:#fff}
.prDlg{padding:0;border:0;border-radius:20px;width:min(520px,calc(100% - 24px));max-height:calc(100dvh - 24px);background:var(--surface);color:var(--text);box-shadow:0 30px 80px rgba(7,13,18,.4)}
.prDlg::backdrop{background:rgba(7,13,18,.55)}
.prDlg form{display:grid;gap:12px;padding:20px}
.prDlg h2{margin:0;font:700 21px/1.25 var(--display)}.prDlg .prLead{margin:0;color:var(--muted);font-size:15px}
.prDlg label.f{display:grid;gap:5px;font:600 14px var(--display)}
.prDlg input[type=text],.prDlg input[type=email],.prDlg textarea{width:100%;box-sizing:border-box;padding:11px 12px;border:1px solid var(--border-strong);border-radius:10px;font:16px var(--body,inherit);background:var(--surface);color:var(--text)}
.prDlg textarea{min-height:70px;resize:vertical}
.prDlg fieldset{border:1px solid var(--border);border-radius:12px;margin:0;padding:10px 12px;display:grid;gap:6px}
.prDlg legend{font:600 14px var(--display);padding:0 4px}
.prDlg .ck{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.4;cursor:pointer}.prDlg .ck input{width:19px;height:19px;margin:1px 0 0;accent-color:var(--brand);flex-shrink:0}
.prDlg .ck small{color:var(--muted);margin-left:auto;white-space:nowrap}
.prDlg .row{display:flex;gap:14px;flex-wrap:wrap}
.prTot{margin:0;font-size:15px;color:var(--text-2)}.prTot b{font-family:var(--display);color:var(--text)}
.prHp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.prActs{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.prSend{padding:12px 18px;border:0;border-radius:12px;background:var(--brand);color:#fff;font:700 15.5px var(--display);cursor:pointer}.prSend:disabled{opacity:.6}
.prCancel{padding:12px 16px;border:1px solid var(--border-strong);border-radius:12px;background:transparent;color:var(--text-2);font:600 15px var(--display);cursor:pointer}
.prMsg{margin:0;font-size:14px;color:#b42318}.prMsg:empty{display:none}
.prDone{display:none;padding:28px 22px;text-align:center}.prDone:focus{outline:none}
.prDlg.done form{display:none}.prDlg.done .prDone{display:block}
.prDone .ok{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--brand-tint);color:var(--brand-dark)}
.prDone h2{margin:12px 0 6px}.prDone p{margin:0 0 16px;color:var(--text-2)}
/* pàgina de gràcies */
.thWrap{max-width:900px}
.thCard{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.thBooks{list-style:none;margin:0 0 6px;padding:0;display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.thBooks li{width:140px;text-align:center;animation:thPop .55s cubic-bezier(.3,1.4,.5,1) both;animation-delay:calc(var(--i) * 90ms)}
@keyframes thPop{from{opacity:0;transform:translateY(16px) scale(.94)}to{opacity:1;transform:none}}
.thBooks img{display:block;width:120px;height:170px;margin:0 auto 10px;object-fit:cover;border-radius:3px 7px 7px 3px;box-shadow:0 2px 0 rgba(0,0,0,.05),0 18px 34px rgba(11,26,42,.28),inset 4px 0 0 var(--band,transparent)}
.thBooks b{display:block;font:600 14.5px/1.3 var(--display)}.thBooks small{display:block;color:var(--muted);font-size:13px;margin-top:3px}
.thSteps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:th}
.thSteps li{display:flex;gap:14px;align-items:flex-start}
.thSteps .n{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--brand-tint);color:var(--brand-dark)}
.thSteps h3{margin:2px 0 3px;font:600 16.5px var(--display)}.thSteps p{margin:0;color:var(--text-2);font-size:15.5px}
.thOrder{margin:14px 0 0;font-size:14px;color:var(--muted)}.thOrder b{font-family:var(--display);color:var(--text)}
.thTips{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:12px}
.thTips li{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:16px 18px}
.thTips li[hidden]{display:none}
.thTips .ic{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:var(--navy);color:var(--brand-bright);margin-bottom:10px}
.thTips h3{margin:0 0 5px;font:600 16.5px var(--display)}.thTips p{margin:0;color:var(--text-2);font-size:15px}
.thCheck{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;background:rgba(45,212,191,.16);color:var(--brand-bright);margin-bottom:16px;box-shadow:0 0 0 10px rgba(45,212,191,.06);animation:thPop .6s cubic-bezier(.3,1.6,.5,1) both}
@media (prefers-reduced-motion:reduce){.ctFab,.ctDlg[open],.ctItem,.thBooks li,.thCheck,.ctTop.bump,.ctFab.bump{animation:none}.ctTrack i{transition:none}}
.thHeroIco{display:flex;justify-content:center}
@media (max-width:900px){.thHeroIco{display:none}}
.lbPackPrice{margin:0 0 8px;font-size:14.5px;color:var(--muted)}.lbPackPrice b{font-family:var(--display);color:var(--text);font-size:16px}
/* bloc «Fes-te el teu pack» del catàleg */
.ctCustom{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:20px 32px;align-items:center;margin:0 0 40px;padding:26px 28px;border-radius:var(--r);background:var(--navy);color:#fff;background-image:radial-gradient(circle at 85% 20%,rgba(45,212,191,.18),transparent 55%),linear-gradient(rgba(45,212,191,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(45,212,191,.06) 1px,transparent 1px);background-size:auto,30px 30px,30px 30px;box-shadow:0 24px 50px rgba(7,13,18,.22)}
.ctCustom .kt{display:inline-flex;align-items:center;gap:7px;font:600 12.5px/1 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--brand-bright)}
.ctCustom h2{margin:10px 0 8px;font:700 26px/1.2 var(--display);letter-spacing:-.02em;color:#fff}
.ctCustom p{margin:0;color:var(--on-navy);font-size:15.5px;line-height:1.55}.ctCustom p b{color:#fff}
.ctTiers{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ctTiers li{display:flex;flex-direction:column;align-items:center;gap:2px;padding:16px 8px 14px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(45,212,191,.25);text-align:center}
.ctTiers li:last-child{background:linear-gradient(160deg,rgba(45,212,191,.28),rgba(13,148,136,.12));border-color:rgba(45,212,191,.6)}
.ctTiers b{font:800 30px/1 var(--display);color:#fff}.ctTiers span{font-size:13.5px;color:var(--on-navy-dim)}
.ctTiers em{margin-top:6px;font:700 16px var(--display);font-style:normal;color:var(--brand-bright)}
@media (max-width:760px){.ctCustom{grid-template-columns:minmax(0,1fr);padding:22px 18px}.ctCustom h2{font-size:22px}.ctTiers b{font-size:26px}}
.prDlg fieldset[hidden]{display:none}
.prBind small{color:var(--muted,#64748b);font-size:13px;line-height:1.35}
/* idioma del PDF (11/10/2026: un sol idioma per compra; els dos = 2 articles) */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ctLangRow{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin:16px 0 0}
.ctLangCap{display:inline-flex;align-items:center;gap:6px;font:600 13.5px var(--display);color:var(--muted)}
.ctLang{display:inline-flex;gap:2px;padding:3px;border-radius:999px;background:var(--surface-alt);border:1px solid var(--border)}
.ctLang button{min-height:36px;min-width:44px;padding:6px 15px;border:0;border-radius:999px;background:transparent;color:var(--text-2);font:600 14px var(--display);cursor:pointer;transition:background .15s,color .15s}
.ctLang button:hover{color:var(--brand-dark)}
.ctLang button[aria-checked="true"]{background:var(--brand);color:#fff;box-shadow:0 2px 6px rgba(13,148,136,.3)}
.ctLang button[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.ctLang button:focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px}
.ctLangRow.dk .ctLangCap{color:var(--on-navy-dim,#a9bcc4)}
.ctLangRow.dk .ctLang{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18)}
.ctLangRow.dk .ctLang button{color:#d6e4e8}.ctLangRow.dk .ctLang button:hover{color:#fff}
.ctLangRow.dk .ctLang button[aria-checked="true"]{background:var(--brand-bright);color:var(--navy);box-shadow:none}
.cat .card .buy .ctLangRow{margin:0;justify-content:space-between}
.cat .pack .buy .ctLangRow{flex-basis:100%;margin:0}
.lbBuyActs .ctLangRow{margin:0}
.ctLang.sm{padding:2px}.ctLang.sm button{min-height:30px;min-width:40px;padding:4px 10px;font-size:12.5px}
.ctLineLang{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin-top:7px}
.ctLangLbl{font-size:12.5px;color:var(--muted)}
.ctAlso{display:inline-flex;align-items:center;gap:4px;min-height:30px;padding:4px 10px;border-radius:999px;border:1px dashed var(--brand);background:transparent;color:var(--brand-dark);font:600 12.5px var(--display);cursor:pointer}
.ctAlso:hover{background:var(--brand-tint)}.ctAlso svg{flex-shrink:0}
.ctLangNote{display:flex;gap:7px;align-items:flex-start;margin:10px 2px 0;font-size:13.5px;line-height:1.4;color:var(--muted)}.ctLangNote[hidden]{display:none}.ctLangNote svg{flex-shrink:0;margin-top:1px}
.ctModeLang{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 10px;margin:0 0 10px;padding:9px 12px;background:var(--surface);border:1px solid var(--border);border-radius:14px;font:600 14px var(--display);color:var(--text-2)}.ctModeLang[hidden]{display:none}
.thLang{display:inline-flex;align-items:center;gap:4px;margin-top:6px;padding:3px 9px;border-radius:999px;background:var(--brand-tint);color:var(--brand-dark);font:600 12.5px var(--display)}
/* capçalera de la botiga al mòbil: amb el botó del carro, «Prueba gratis» sortia 6 px per la dreta a 390 px (11/10/2026) */
@media (max-width:420px){.sTopRow:has(.ctTop){gap:8px}.sTopRow:has(.ctTop) .btnSm{padding-left:11px;padding-right:11px}.sTopRow:has(.ctTop) .lgSw a{padding-left:7px;padding-right:7px}}
/* Black Friday als llibres i «Tinc un codi» (11/10/2026) */
.ctChip.bf{background:#fff1f2;color:#9f1239;border:1px solid #fecdd3}
.ctBfP{white-space:nowrap}.ctBfP s{font-weight:500;opacity:.62;text-decoration-thickness:1.5px;margin-right:.15em}.ctBfP b{color:#e11d48;font-weight:800}
/* sobre fons foscos, el vermell clar (contrast AA) */
.pack .ctBfP b,.bundle .ctBfP b,.sHero .ctBfP b,.lbBuy .ctBfP b,.heroPrice .ctBfP b{color:#fb7185}
button .ctBfP b,.btn .ctBfP b{color:inherit}button .ctBfP s,.btn .ctBfP s{opacity:.75}
.ctSum .disc.bf{color:#be123c}
.ctCode{margin:10px 0 0;border:1px solid var(--border);border-radius:12px;background:var(--bg)}
.ctCode summary{display:flex;align-items:center;gap:7px;padding:9px 12px;cursor:pointer;list-style:none;font:600 14px var(--display);color:var(--text-2)}
.ctCode summary::-webkit-details-marker{display:none}.ctCode summary svg{flex-shrink:0;color:var(--brand-dark)}
.ctCode[open] summary{padding-bottom:4px}
.ctCodeRow{display:flex;gap:8px;padding:4px 12px 0}
.ctCodeRow input{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--border-strong);border-radius:10px;background:var(--surface);color:var(--text);font:600 15px var(--display);letter-spacing:.06em;text-transform:uppercase}
.ctCodeRow input:focus-visible{outline:2px solid var(--brand);outline-offset:1px}
.ctCodeRow input[readonly]{background:var(--brand-tint);border-color:var(--brand)}
.ctCodeGo,.ctCodeRm{padding:10px 14px;border-radius:10px;border:1px solid var(--brand);background:var(--surface);color:var(--brand-dark);font:600 14px var(--display);cursor:pointer;white-space:nowrap}
.ctCodeGo:hover{background:var(--brand);color:#fff}.ctCodeGo[hidden],.ctCodeRm[hidden]{display:none}.ctCodeGo:disabled{opacity:.6;cursor:progress}
.ctCodeMsg{margin:8px 12px 0;font-size:13.5px;line-height:1.4;color:var(--text-2)}.ctCodeMsg:empty{display:none}
.ctCodeMsg.ok{color:var(--brand-dark);font-weight:600}.ctCodeMsg.info{color:#8a4b08}.ctCodeMsg.err{color:#b42318}
.ctCodeHelp{margin:6px 12px 10px;font-size:12.5px;line-height:1.4;color:var(--muted)}
@media (max-width:640px){.ctCode summary{font-size:13.5px}.ctCodeRow input{font-size:16px}}

/* enllaç a la pàgina per a estudiants (família «Estudiants», 11/10/2026) */
.cat .famHead .famMore{margin-top:8px}.cat .famHead .famMore a{color:var(--brand-dark);font-weight:600;text-decoration:none}.cat .famHead .famMore a:hover{text-decoration:underline}
/* 12/10/2026: amb l'enllaç «Tienda» a la capçalera, /es/libros/ encara sortia 2 px a 390 px */
@media (max-width:420px){.sTopRow:has(.ctTop) .sShop{width:34px;height:34px;padding:7px}.sTopRow:has(.ctTop) .sShop+.lgSw{margin-left:4px}.sTopRow:has(.ctTop){gap:6px}}

/* 13/10/2026: PDF digital i llibre imprès (des de), costat per costat a la targeta del catàleg */
.cat .card .priceDuo{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:stretch}
.cat .card .priceDuo.solo{grid-template-columns:1fr}
.cat .card .priceDuo>*{display:flex;flex-direction:column;gap:3px;padding:12px 13px;border-radius:14px;border:1px solid var(--border);background:#fff;min-width:0}
.cat .card .pdA{border-color:rgba(13,148,136,.35);background:rgba(13,148,136,.05)}
.cat .card .pdK{display:inline-flex;align-items:center;gap:6px;font:700 11px/1.2 Poppins,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#0f766e}
.cat .card .pdA .price{margin:2px 0 0}
.cat .card .pdB{text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
.cat .card .pdB:hover{border-color:#0d9488;box-shadow:0 6px 18px rgba(13,148,136,.12)}
.cat .card .pdB .pdK{color:#475569}
.cat .card .pdP{font:800 21px/1.15 Poppins,sans-serif;color:var(--ink,#0f172a);margin-top:2px;white-space:nowrap}
.cat .card .pdP small{display:block;font:600 12px/1.3 'Source Sans 3',sans-serif;color:#64748b}
.cat .card .pdS{font-size:12px;line-height:1.35;color:#64748b}
.cat .card .pdGo{margin-top:auto;padding-top:6px;font:700 12.5px/1.2 Poppins,sans-serif;color:#0d9488}
@media (max-width:380px){.cat .card .priceDuo{grid-template-columns:1fr}}
/* 13/10/2026: sota el preu dels packs: «També imprès des de…» i «Personalitza'l», centrats */
.cat .packPrint{display:flex;align-items:center;justify-content:center;gap:8px;margin:14px 0 0;padding:10px 14px;border:1px dashed var(--border);border-radius:12px;font-size:13.5px;line-height:1.4;color:var(--muted,#5b6b78);text-decoration:none;text-align:center;background:rgba(13,148,136,.04)}
.cat .packPrint svg{flex:none;color:#0d9488}.cat .packPrint b{color:var(--ink,#0f172a)}
.cat .packPrint:hover{border-color:#0d9488}
.cat .packCustom{display:flex;flex-direction:column;align-items:center;gap:6px;margin:12px 0 0;text-align:center;font-size:13px;line-height:1.45;color:var(--muted,#64748b)}
.cat .packCustom .pcBtn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;border:1px dashed currentColor;background:transparent;color:#0f766e;font:700 13px/1 Poppins,sans-serif;cursor:pointer}
.cat .packCustom .pcBtn:hover{background:rgba(13,148,136,.08)}
.cat .packCustom span{max-width:42ch}
/* els packs van sobre fons fosc */
.cat .pack .packPrint{color:#cbd5e1;border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.04)}.cat .pack .packPrint b{color:#fff}.cat .pack .packPrint svg{color:#5eead4}.cat .pack .packPrint:hover{border-color:#5eead4}
.cat .pack .packCustom{color:#cbd5e1}.cat .pack .packCustom .pcBtn{color:#5eead4}.cat .pack .packCustom .pcBtn:hover{background:rgba(94,234,212,.1)}
/* ===== carro v2 (15/10/2026): llibres ben visibles, barra del total compacta, detall del preu dins la llista, «També en paper» ===== */
.ctScroll{padding:16px 16px 20px}
.ctList{gap:12px}
.ctItem{grid-template-columns:56px minmax(0,1fr) auto;align-items:start;gap:14px;padding:12px 8px 12px 12px;border-radius:16px}
.ctItem img{width:56px;height:79px;border-radius:2px 5px 5px 2px}
.ctTx{display:flex;flex-direction:column;gap:3px}
.ctTx b{font:600 15.5px/1.3 var(--display);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ctTx small{margin-top:0;font-size:13px}
.ctLineLang{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:6px}
.ctLineLang .ctLang.sm button{min-width:40px;min-height:34px}
.ctAlso{font-size:13px}
.ctSide{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;align-self:stretch;gap:6px}
.ctPr{display:flex;flex-direction:column;align-items:flex-end;gap:1px;font:700 16px var(--display);white-space:nowrap}
.ctPr s{font:500 12.5px var(--body,inherit);color:var(--faint)}
.ctPr b{font:700 16px var(--display);color:var(--text)}
.ctPrIn{font:600 12.5px/1.3 var(--display);color:var(--brand-dark);text-align:right;white-space:normal;max-width:84px}
.ctRm{width:44px;height:44px;border-radius:12px;margin-right:-2px}
.ctPaper{display:inline-flex;align-items:flex-start;gap:6px;margin-top:7px;font-size:12.5px;line-height:1.35;color:var(--muted);text-decoration:none}
.ctPaper svg{flex-shrink:0;margin-top:1px;color:var(--brand-dark)}
.ctPaper b{color:var(--text-2);font-weight:600}
.ctPaper:hover span{text-decoration:underline}
.ctItem.added{border-style:dashed;border-color:var(--brand);background:var(--brand-tint)}
.ctChipL,.ctChipA{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:999px;font:700 11.5px var(--display);letter-spacing:.03em}
.ctChipL{background:var(--surface);border:1px solid var(--border-strong);color:var(--text-2)}
.ctChipA{background:var(--brand);color:#fff;letter-spacing:0}
.ctAuto{display:flex;gap:10px;align-items:flex-start;margin:12px 0 0;padding:12px 14px;border-radius:14px;background:var(--brand-tint);border:1.5px solid var(--brand);color:var(--brand-dark)}
.ctAuto[hidden]{display:none}
.ctAuto svg{flex-shrink:0;margin-top:2px}
.ctAuto p{margin:0;font:600 14.5px/1.45 var(--display);color:var(--text)}
.ctAuto p b{color:var(--brand-dark)}
.ctBox{margin:18px 0 0;padding:14px 14px 12px;background:var(--surface);border:1px solid var(--border);border-radius:16px}
.ctBox[hidden]{display:none}
.ctBoxH{margin:0 0 8px;font:600 13px var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.ctBox .ctTerms{background:var(--bg)}
.ctBox .ctCode{margin-top:10px}
.ctFoot{padding:12px 18px max(14px,env(safe-area-inset-bottom))}
.ctBar{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ctBarL{display:flex;flex-direction:column;min-width:0}
.ctBarL b{font:700 16px var(--display);color:var(--text)}
.ctBarS{font:600 13px var(--display);color:var(--brand-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ctBarV{display:flex;align-items:baseline;gap:8px;white-space:nowrap}
.ctBarV s{font-size:14px;color:var(--faint)}
.ctBarV b{font:700 24px var(--display);letter-spacing:-.02em;color:var(--text)}
.ctFoot .ctPay{margin-top:10px}
@media (max-width:640px){
  .ctScroll{padding:12px 12px 18px}
  .ctItem{grid-template-columns:52px minmax(0,1fr) auto;gap:12px;padding:12px 6px 12px 10px}
  .ctItem img{width:52px;height:73px}
  .ctTx b{font-size:15px}
  .ctFoot{padding:10px 14px max(12px,env(safe-area-inset-bottom))}
  .ctBarV b{font-size:22px}
  .ctFoot .ctPay{margin-top:8px;padding:13px 14px}
  .ctTrust{margin-top:6px}
}
@media (max-width:370px){.ctItem{grid-template-columns:46px minmax(0,1fr) auto;gap:10px}.ctItem img{width:46px;height:65px}.ctPr b{font-size:15px}}
.ctTx .ctPaper b{display:inline;font:600 12.5px/1.35 var(--body,inherit);-webkit-line-clamp:unset;overflow:visible;color:var(--text-2)}
.ctLineLang .ctLang.sm button{min-height:32px;min-width:38px;padding:0 10px}
.ctAlso{padding:5px 10px;min-height:32px;font-size:12.5px;border-width:1px}
@media (max-width:640px){
  .ctHead{padding:14px 16px 10px}.ctHead h2{font-size:18px;margin-top:4px}
  .ctKick{font-size:11.5px}
  .ctX{width:40px;height:40px}
}

/* 15/10/2026 · «S'aplica el millor descompte: …» al resum del carro */
.ctBest{display:flex;align-items:flex-start;gap:6px;margin:6px 0 0;font-size:13px;line-height:1.4;color:var(--brand-dark)}
.ctBest svg{flex-shrink:0;margin-top:2px}
.ctBest b{font-weight:700}

/* 15/10/2026 · files del carro compactes al mòbil (≈3,5 files a 390 px): idioma + «+ ES» en una línia i «En paper: des de X €» en una
   sola línia (els acabats es veuen a la fitxa del llibre). A l'ordinador, el text llarg de sempre. */
.ctAlsoS,.ctPaperS{display:none}
@media (max-width:600px){
  .ctItem{gap:10px;padding:9px 6px 9px 9px}
  .ctItem img{width:44px;height:62px}
  .ctItem{grid-template-columns:44px minmax(0,1fr) auto}
  .ctTx{gap:1px}
  .ctTx b{font-size:14.5px;line-height:1.25}
  .ctTx small{font-size:12.5px}
  .ctLineLang{flex-wrap:nowrap;gap:6px;margin-top:5px}
  .ctLineLang .ctLang.sm button{min-height:30px;min-width:36px;padding:0 9px;font-size:12.5px}
  .ctAlso{min-height:30px;padding:0 10px;font-size:12.5px;white-space:nowrap}
  .ctAlsoL{display:none}.ctAlsoS{display:inline}
  .ctPaper{margin-top:4px;font-size:12px;white-space:nowrap}
  .ctTx .ctPaper b{font-size:12px}
  .ctPaperL,.ctPaperFin{display:none}.ctPaperS{display:inline}
  .ctSide{gap:4px}
  .ctPr b{font-size:15px}.ctPr s{font-size:12px}
}