/* Layout: casa escura (identidade da editora) com cada livro num "painel" claro na cor do seu selo */
:root{
  color-scheme: dark;
  --ink:#0c0c0d; --ink-2:#161618; --ink-3:#202023;
  --line:#2c2c30; --text:#efeeec; --muted:#a6a5a2;
  --flame:#f0a040; --red:#e8322e; --silver:#b9b9b6;
  /* Selo Tecnologia (Manual Editorial, selo 10) */
  --tec:#0d7377; --tec-paper:#f0f9f9; --tec-accent:#14bdac; --tec-ink:#0a2e30; --tec-muted:#3d6466;
  --f-display:"Archivo", "Rubik", "Noto Sans KR", "Arial Black", system-ui, sans-serif;
  --f-body:"Source Serif 4", "Noto Serif KR", Georgia, "Times New Roman", serif;
  --f-tec-title:"Exo 2", "Noto Sans KR", "Trebuchet MS", system-ui, sans-serif;
  --f-tec-text:"IBM Plex Sans", "Noto Sans KR", "Segoe UI", system-ui, sans-serif;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--ink);color:var(--text);font-family:var(--f-body);font-size:18px;line-height:1.6;margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--flame);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{text-wrap:balance;margin:0}
.eyebrow{font-family:var(--f-display);font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--flame);margin:0}

/* Cabeçalho */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--ink)}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:rgba(12,12,13,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;gap:20px;padding-block:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-display);font-weight:900;letter-spacing:.02em;text-transform:uppercase;font-size:1rem}
.brand img{width:36px;height:36px}
.brand span b{color:var(--red);font-weight:900}
nav.main{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}
nav.main a{font-family:var(--f-display);font-weight:600;font-size:.9rem;text-decoration:none;color:var(--muted)}
nav.main a:hover{color:var(--text)}

/* Abertura */
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;padding-block:72px 64px}
.hero h1{font-family:var(--f-display);font-weight:900;font-size:clamp(2.6rem,6.4vw,5rem);line-height:.98;letter-spacing:-.01em;text-transform:uppercase;margin-top:14px}
.hero h1 em{font-style:normal;color:var(--red)}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:34em;margin:22px 0 30px}
.hero .logo{justify-self:center;width:min(380px,100%);filter:drop-shadow(0 20px 50px rgba(240,160,64,.18))}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;padding:14px 22px;border-radius:999px;border:2px solid transparent;cursor:pointer}
.btn-flame{background:var(--flame);color:#1a1006}
.btn-flame:hover{background:#f5b462}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--silver)}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}

section{padding-block:72px}
.section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:32px}
.section-head h2{font-family:var(--f-display);font-weight:900;font-size:clamp(1.8rem,3.6vw,2.6rem);text-transform:uppercase;line-height:1.05}
.section-head p{color:var(--muted);max-width:40em;margin:0}

/* Painel do livro — identidade do selo Tecnologia */
.book{background:var(--tec-paper);color:var(--tec-ink);border-radius:20px;overflow:hidden;font-family:var(--f-tec-text)}
.book-top{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:44px;padding:44px;align-items:start}
.cover{position:relative;border-radius:4px 10px 10px 4px;overflow:hidden;box-shadow:-6px 0 0 rgba(0,0,0,.25) inset,0 30px 60px -20px rgba(10,46,48,.55),0 10px 20px -10px rgba(10,46,48,.4);max-width:420px;width:100%;justify-self:center}
.cover img{display:block;width:100%;height:auto}
.seal-tag{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--tec)}
.seal-tag img{width:40px;height:40px}
.book h3{font-family:var(--f-tec-title);font-weight:800;font-style:var(--title-style,normal);font-size:clamp(2rem,4.2vw,3.1rem);line-height:1;text-transform:var(--title-case,uppercase);color:var(--tec-ink);margin-top:16px}
.book .subtitle{font-family:var(--f-tec-title);font-weight:600;font-size:1.05rem;color:var(--tec);margin:10px 0 6px}
.book .author{font-weight:300;letter-spacing:.14em;text-transform:uppercase;font-size:.9rem;color:var(--tec-muted);margin:0 0 20px}
.book .pitch{font-size:1.05rem;line-height:1.6;margin:0 0 26px;max-width:36em}
.buy{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.offer{background:#fff;border:1px solid color-mix(in srgb,var(--tec) 22%,#fff);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:6px;min-width:0}
.offer .fmt{font-weight:600;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--tec-muted)}
.offer .price{font-family:var(--f-tec-title);font-weight:800;font-size:1.9rem;color:var(--tec-ink);font-variant-numeric:tabular-nums;line-height:1.1}
.offer .spec{font-size:.85rem;color:var(--tec-muted);margin-bottom:8px}
.btn-tec{background:var(--tec);color:#fff;justify-content:center;font-family:var(--f-tec-title);text-align:center;margin-top:auto;padding:13px 16px}
.btn-tec:hover{background:color-mix(in srgb,var(--tec) 80%,#000)}
.redirect-note{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--tec-muted);margin:14px 0 0}
.redirect-note svg{flex:none;margin-top:3px}
.also{margin-top:18px;font-size:.88rem;color:var(--tec-muted);display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.also a{color:var(--tec);font-weight:600;text-underline-offset:3px}

.book-detail{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:44px;padding:40px 44px 44px;border-top:1px solid color-mix(in srgb,var(--tec) 18%,#fff);background:var(--tec-paper2,#e6f4f4)}
.book-detail h4{font-family:var(--f-tec-title);font-weight:700;font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em;color:var(--tec);margin:0 0 14px}
.book-detail p{margin:0 0 14px;line-height:1.7}
.book-detail ul{margin:6px 0 16px;padding:0;list-style:none;display:grid;gap:10px}
.book-detail li{padding-left:22px;position:relative;line-height:1.55}
.book-detail li::before{content:"";position:absolute;left:0;top:.6em;width:10px;height:2px;background:var(--tec-accent)}
.ficha{width:100%;border-collapse:collapse;font-size:.92rem}
.ficha th,.ficha td{text-align:left;padding:9px 0;border-bottom:1px solid color-mix(in srgb,var(--tec) 20%,#fff);vertical-align:top}
.ficha th{font-weight:400;color:var(--tec-muted);width:44%;padding-right:12px}
.ficha td{font-weight:600;font-variant-numeric:tabular-nums;color:var(--tec-ink)}
.ficha{color:var(--tec-ink);font-family:var(--f-tec-text)}

/* Selos */
.seals{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:40px;align-items:center;background:var(--ink-2);border:1px solid var(--line);border-radius:20px;padding:40px}
.seals img{width:min(280px,100%);justify-self:center}
.seals h3{font-family:var(--f-display);font-weight:900;font-size:2rem;text-transform:uppercase}
.seals .niche{font-family:var(--f-tec-text);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:8px 0 16px}
.seals p{margin:0 0 12px;color:#d6d5d2}
.seals .count{font-family:var(--f-display);font-weight:700;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--flame)}

/* Editora */
.about .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px}
.about blockquote{margin:0;font-family:var(--f-display);font-weight:900;font-size:clamp(1.8rem,3.6vw,2.7rem);line-height:1.08;text-transform:uppercase}
.about blockquote span{color:var(--flame)}
.about .text p{margin:0 0 16px;color:#dedcd8;max-width:36em}

/* Autor */
.author-card{display:grid;grid-template-columns:200px minmax(0,1fr);gap:36px;align-items:start;border-top:1px solid var(--line);padding-top:40px}
.author-card img{width:200px;height:auto;border-radius:14px;background:#fff}
.author-card h3{font-family:var(--f-display);font-weight:900;font-size:1.7rem;text-transform:uppercase}
.author-card .role{color:var(--flame);font-family:var(--f-display);font-weight:600;font-size:.9rem;letter-spacing:.06em;margin:6px 0 16px}
.author-card p{margin:0 0 14px;color:#dedcd8;max-width:40em}
.author-card a{color:var(--flame);text-underline-offset:3px}
.author-card .ig-label{color:var(--text);font-weight:600}

/* Rodapé */
footer{border-top:1px solid var(--line);background:#080809}
footer .wrap{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding-block:36px;font-size:.92rem;color:var(--muted)}
footer .fb{display:flex;gap:14px;align-items:center}
footer .fb img{width:52px;height:52px}
footer .fb strong{display:block;color:var(--text);font-family:var(--f-display);font-weight:900;text-transform:uppercase;letter-spacing:.02em}
footer a{color:var(--text);text-underline-offset:3px}
footer .movement{max-width:30em}

@media (max-width:900px){
  .hero .wrap,.about .wrap,.seals,.book-top,.book-detail{grid-template-columns:1fr}
  .hero .logo{order:-1;width:min(240px,70%)}
  .hero .wrap{padding-block:40px 48px;gap:28px}
  .book-top,.book-detail{padding:28px 22px}
  .seals{padding:28px 22px}
  .cover{max-width:300px}
}
@media (max-width:560px){
  body{font-size:17px}
  .buy{grid-template-columns:1fr}
  nav.main{gap:14px;margin-left:0;width:100%}
  .author-card{grid-template-columns:1fr}
  .author-card img{width:160px}
  section{padding-block:52px}
}

/* Seletor de idioma (mesmo padrão do fullhousemovement.com) */
.lang{position:relative;margin-left:4px}
.lang-btn{display:flex;align-items:center;gap:8px;background:var(--ink-2);color:var(--text);border:1.5px solid var(--flame);border-radius:999px;padding:5px 12px 5px 5px;font-family:var(--f-display);font-weight:800;font-size:.9rem;cursor:pointer}
.lang-btn .chev{transition:transform .2s}
.lang-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.flag{width:26px;height:26px;border-radius:50%;flex:none;display:block;box-shadow:0 0 0 1.5px rgba(255,255,255,.25)}
.lang-menu{max-height:min(70vh,560px);overflow-y:auto;position:absolute;right:0;top:calc(100% + 10px);background:#1c1a19;border:1px solid var(--line);border-radius:16px;padding:8px;min-width:250px;list-style:none;margin:0;box-shadow:0 20px 40px rgba(0,0,0,.5);z-index:20}
.lang-menu a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;text-decoration:none;font-family:var(--f-display);font-weight:600;font-size:.98rem;color:#d9d7d3}
.lang-menu a small{font-weight:500;color:var(--muted);font-size:.82rem}
.lang-menu a:hover,.lang-menu a:focus-visible{background:var(--ink-3)}
.lang-menu a[aria-current="true"]{color:#fff;font-weight:800}
.lang-menu a[aria-current="true"]::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);margin-left:auto}
.only-lang{display:flex;gap:10px;align-items:center;background:#fff4e0;border:1px solid #f2d39b;color:#6b4a12;border-radius:12px;padding:10px 14px;font-size:.92rem;font-weight:600;margin:0 0 20px}
.only-lang .flag{width:22px;height:22px}
.vat{font-size:.8rem;font-weight:400;color:var(--tec-muted)}
@media (max-width:560px){.lang{margin-left:auto}}

:lang(ko) h1,:lang(ko) h2,:lang(ko) h3,:lang(ko) blockquote{word-break:keep-all}

/* Livro 3D */
.book3d-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;perspective:1800px;min-width:0}
.b3d{--w:min(300px,64vw);--h:calc(var(--w)*1.488);--t:calc(var(--w)*.0675);width:var(--w);height:var(--h);position:relative;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.2,.7,.2,1);cursor:grab;touch-action:pan-y;margin-block:10px;outline-offset:12px}
.b3d.dragging{transition:none;cursor:grabbing}
.b3d .face{position:absolute;backface-visibility:hidden}
.b3d .face img{display:block;width:100%;height:100%;object-fit:cover;user-select:none;pointer-events:none}
.f-front{inset:0;transform:translateZ(calc(var(--t)/2));border-radius:2px 6px 6px 2px;overflow:hidden;box-shadow:inset 4px 0 6px -3px rgba(0,0,0,.45)}
.f-back{inset:0;transform:rotateY(180deg) translateZ(calc(var(--t)/2));border-radius:6px 2px 2px 6px;overflow:hidden}
.f-spine{top:0;height:100%;width:var(--t);left:calc(50% - var(--t)/2);transform:rotateY(-90deg) translateZ(calc(var(--w)/2))}
.f-edge{top:3px;height:calc(100% - 6px);width:calc(var(--t) - 2px);left:calc(50% - var(--t)/2 + 1px);transform:rotateY(90deg) translateZ(calc(var(--w)/2 - 3px));background:repeating-linear-gradient(90deg,#f4f2ec 0 1.5px,#d9d5ca 1.5px 2.5px)}
.f-top,.f-bottom{left:0;width:calc(100% - 3px);height:calc(var(--t) - 2px);top:calc(50% - var(--t)/2 + 1px);background:repeating-linear-gradient(0deg,#f4f2ec 0 1.5px,#d9d5ca 1.5px 2.5px)}
.f-top{transform:rotateX(90deg) translateZ(calc(var(--h)/2 - 2px))}
.f-bottom{transform:rotateX(-90deg) translateZ(calc(var(--h)/2 - 2px))}
.b3d-shadow{width:calc(min(300px,64vw)*.95);height:22px;margin-top:-18px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(10,46,48,.38),rgba(10,46,48,0) 70%)}
.b3d-views{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.b3d-views button{font-family:var(--f-tec-text);font-size:.8rem;font-weight:600;letter-spacing:.04em;color:var(--tec);background:#fff;border:1px solid color-mix(in srgb,var(--tec) 25%,#fff);border-radius:999px;padding:6px 12px;cursor:pointer}
.b3d-views button:hover{border-color:var(--tec)}
.b3d-hint{margin:0;font-size:.8rem;color:var(--tec-muted)}
.btn-read{background:var(--tec-ink);color:#fff;font-family:var(--f-tec-title);text-transform:none;letter-spacing:.02em}
.btn-read:hover{background:color-mix(in srgb,var(--tec-ink) 85%,#fff)}
@media (prefers-reduced-motion:reduce){.b3d{transition:none}}

/* Prévia de páginas */
dialog.preview{width:min(1100px,94vw);max-height:94vh;border:0;border-radius:18px;padding:0;background:#141414;color:var(--text);overflow:hidden;display:none}
dialog.preview[open]{display:flex;flex-direction:column}
dialog.preview::backdrop{background:rgba(0,0,0,.78)}
.pv-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line)}
.pv-head h3{font-family:var(--f-display);font-weight:800;font-size:1.05rem;text-transform:uppercase}
.pv-head p{margin:4px 0 0;color:var(--flame);font-size:.88rem}
.pv-close{background:none;border:1px solid var(--line);color:var(--text);border-radius:50%;width:38px;height:38px;font-size:1rem;cursor:pointer;flex:none}
.pv-stage{flex:1;min-height:0;display:flex;justify-content:center;align-items:center;gap:0;padding:18px;background:#262422;overflow:auto}
.pv-page{max-height:calc(94vh - 180px);max-width:50%;height:auto;width:auto;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.45)}
.pv-stage.single .pv-page{max-width:100%}
.pv-nav{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}
.pv-nav .btn{padding:10px 16px;font-size:.8rem}
.pv-nav .btn:disabled{opacity:.35;cursor:default}
.pv-count{font-family:var(--f-display);font-weight:700;font-variant-numeric:tabular-nums;color:var(--muted)}

/* Orelhas: presas na borda da capa/contracapa; fechadas ficam dobradas por dentro */
.b3d{transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.flap{position:absolute;top:0;left:100%;width:calc(var(--w) * 945 / 1748);height:100%;transform-style:preserve-3d;transform-origin:0 50%;transition:transform 1s cubic-bezier(.3,.7,.2,1)}
.flap-front{transform:translateZ(calc(var(--t)/2 - 3px)) rotateY(-180deg)}
.flap-front.open{transform:translateZ(calc(var(--t)/2)) rotateY(0deg)}
.flap-back{transform:translateZ(calc(var(--t)/-2 + 3px)) rotateY(180deg)}
.flap-back.open{transform:translateZ(calc(var(--t)/-2)) rotateY(0deg)}
.flap .fside{position:absolute;inset:0;backface-visibility:hidden;overflow:hidden}
.flap .fside img{display:block;width:100%;height:100%;object-fit:cover;user-select:none;pointer-events:none}
.flap .inner{background:linear-gradient(90deg,#1b2333,#273349 40%,#222c40)}
.flap-front .inner,.flap-back .printed{transform:rotateY(180deg)}
.flap-front .printed{border-radius:0 6px 6px 0;box-shadow:inset 6px 0 8px -6px rgba(0,0,0,.5)}
.flap-back .printed{border-radius:6px 0 0 6px;box-shadow:inset -6px 0 8px -6px rgba(0,0,0,.5)}
.b3d-flaps{display:flex;justify-content:space-between;gap:8px;width:min(100%,360px)}
.b3d-flaps button{font-family:var(--f-tec-text);font-size:.8rem;font-weight:600;color:#fff;background:var(--tec);border:0;border-radius:999px;padding:7px 14px;cursor:pointer}
.b3d-flaps button:hover{background:color-mix(in srgb,var(--tec) 80%,#000)}
.b3d-flaps button[aria-pressed="true"]{background:var(--tec-accent);color:var(--tec-ink)}
.b3d-views button[aria-pressed="true"]{border-color:var(--tec)}
@media (prefers-reduced-motion:reduce){.flap{transition:none}}

.flap:not(.open){visibility:hidden;transition:transform 1s cubic-bezier(.3,.7,.2,1),visibility 0s linear 1s}
.flap.open{visibility:visible;transition:transform 1s cubic-bezier(.3,.7,.2,1),visibility 0s}

/* Catálogo completo */
.catalog{background:#0f0f11;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.demo-note{margin:-12px 0 24px;padding:10px 14px;border:1px dashed var(--flame);border-radius:10px;color:var(--flame);font-size:.9rem;max-width:60em}
.cat-tools{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;margin-bottom:28px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-display);font-weight:600;font-size:.88rem;color:var(--text);background:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer}
.chip img{width:22px;height:22px}
.chip span{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
.chip[aria-pressed="true"]{border-color:var(--sc,var(--flame));background:#1c1c1f;box-shadow:inset 0 0 0 1px var(--sc,var(--flame))}
.search{display:flex;align-items:center;gap:8px;background:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--muted);min-width:0;flex:0 1 320px}
.search input{background:none;border:0;color:var(--text);font:inherit;font-size:.95rem;width:100%;min-width:0;outline:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:26px}
.card[hidden]{display:none}
.card-link{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit;background:var(--ink-2);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color .2s,transform .2s}
.card-link:hover{border-color:var(--sa);transform:translateY(-3px)}
.card-cover{position:relative;padding:26px 30px 22px;background:radial-gradient(120% 90% at 50% 0%,color-mix(in srgb,var(--sc) 55%,transparent),transparent 70%),#141416;perspective:900px}
.card-cover img{display:block;width:100%;aspect-ratio:1748/2601;object-fit:cover;border-radius:2px 5px 5px 2px;box-shadow:-5px 0 0 rgba(0,0,0,.35) inset,0 18px 30px -12px rgba(0,0,0,.8);transform:rotateY(-14deg);transform-origin:left center;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.card-link:hover .card-cover img{transform:rotateY(0deg) translateY(-4px)}
.badge{position:absolute;top:12px;right:12px;font-family:var(--f-display);font-weight:800;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;background:var(--red);color:#fff;border-radius:999px;padding:4px 10px}
.card-body{display:flex;flex-direction:column;gap:4px;padding:16px 18px 18px;flex:1}
.card-seal{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-tec-text);font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--sa)}
.card-seal img{width:46px;height:46px;flex:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
.card-seal{gap:10px !important;line-height:1.25}
.card h3{font-family:var(--f-display);font-weight:800;font-size:1.15rem;line-height:1.15;text-transform:uppercase;margin-top:6px}
.card-sub{margin:0;font-size:.88rem;color:var(--muted);line-height:1.4}
.card-author{margin:4px 0 0;font-family:var(--f-display);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#cfcdc9}
.card-lang{margin:2px 0 0;font-size:.78rem;color:var(--flame)}
.card-price{margin:10px 0 0;display:flex;flex-wrap:wrap;gap:4px 12px;font-family:var(--f-tec-text);font-size:.82rem;color:var(--muted)}
.card-price b{color:var(--text);font-variant-numeric:tabular-nums}
.card-cta{margin-top:auto;padding-top:14px;font-family:var(--f-display);font-weight:800;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;color:var(--flame)}
.cat-empty{color:var(--muted)}
.crumb{margin:0 0 22px}
.crumb a{font-family:var(--f-display);font-weight:700;color:var(--flame);text-decoration:none}
.book-page section{padding-block:40px 72px}
@media (prefers-reduced-motion:reduce){.card-cover img{transition:none}}
@media (max-width:560px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .card-cover{padding:16px 18px 14px}
  .card-body{padding:12px 12px 14px}
  .card h3{font-size:.95rem}
  .card-sub{display:none}
  .card-seal{font-size:.62rem;letter-spacing:.06em}
  .card-price{flex-direction:column;font-size:.76rem}
  .badge{font-size:.6rem;padding:3px 8px;top:8px;right:8px}
  .search{flex-basis:100%}
}
.seals .count a{color:inherit;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.seals .count a:hover{color:#f5b462}
#catalogo{scroll-margin-top:70px}

/* Grade dos 11 selos */
.seal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-auto-rows:1fr;gap:18px}
.seal-card>div{display:flex;flex-direction:column;height:100%}
.seal-card .count{margin-top:auto !important;padding-top:4px}
.seal-card .count.demo{color:var(--muted)}
.seal-card{display:grid;grid-template-columns:110px minmax(0,1fr);gap:18px;align-items:start;background:var(--ink-2);border:1px solid var(--line);border-top:3px solid var(--sc);border-radius:16px;padding:20px}
.seal-card img{width:110px;height:110px}
.seal-card h3{font-family:var(--f-display);font-weight:900;font-size:1.05rem;text-transform:uppercase;color:var(--sa);line-height:1.15}
.seal-card .niche{font-family:var(--f-tec-text);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:6px 0 10px}
.seal-card .sdesc{margin:0 0 12px;font-size:.92rem;line-height:1.5;color:#d6d5d2}
.seal-card .count{font-family:var(--f-display);font-weight:700;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--flame);margin:0}
.seal-card .count a{color:inherit;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.seal-card .count.zero{color:var(--muted)}
@media (max-width:560px){.seal-card{grid-template-columns:80px minmax(0,1fr);padding:16px}.seal-card img{width:80px;height:80px}}

@media (max-width:560px){.card-seal img{width:36px;height:36px}}
.seal-card{grid-template-columns:88px minmax(0,1fr);gap:16px}
.seal-card img{width:88px;height:88px}
.seal-card .count a{white-space:nowrap}

/* Filtros do catálogo: selo completo, rótulo curto, em poucas linhas */
.cat-tools{flex-direction:column;align-items:stretch;gap:14px}
.cat-tools .search{align-self:flex-start;flex:0 1 auto;width:min(100%,380px)}
.chips{gap:8px 8px;align-items:flex-start}
.chip{padding:4px 12px 4px 4px;gap:7px;font-size:.84rem}
.chip img{width:34px;height:34px}
.chip[data-filter="*"]{padding:4px 14px;min-height:42px}
@media (max-width:560px){.chip{font-size:.78rem}.chip img{width:28px;height:28px}.chip[data-filter="*"]{min-height:36px}}
/* Aviso de prévia acompanha a largura do catálogo */
.demo-note{max-width:none;width:100%;box-sizing:border-box;display:flex;gap:10px;align-items:flex-start;line-height:1.5;overflow-wrap:anywhere}



/* Departamentos no catálogo (antes da busca) */
.cat-tools{position:relative}
.cat-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.cat-row .search{flex:1 1 260px;max-width:420px;width:auto}
.dept-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-display);font-weight:800;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:#1a1006;background:var(--flame);border:0;border-radius:999px;padding:11px 18px;cursor:pointer;flex:none}
.dept-btn .chev{transition:transform .2s}
.dept-btn[aria-expanded="true"]{background:#f5b462}
.dept-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.dept-panel{position:absolute;left:0;right:0;top:54px;z-index:6;background:#16161a;border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 60px rgba(0,0,0,.6);padding:22px 24px 26px;max-height:70vh;overflow-y:auto}
.dept-sec+.dept-sec{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.dept-sec-t{margin:0 0 12px;font-family:var(--f-display);font-weight:800;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--flame)}
.dept-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px 24px}
.dept-head{display:flex;gap:6px;align-items:baseline;font-family:var(--f-display);font-weight:800;font-size:.92rem;color:var(--text);text-decoration:none;padding:4px 0}
.dept-head:hover{color:var(--flame)}
.dept-head.off{color:#77756f}
.dept em{font-style:normal;font-family:var(--f-tec-text);font-size:.72rem;color:var(--flame)}
.dept ul{list-style:none;margin:2px 0 0;padding:0 0 0 10px;border-left:1px solid var(--line);display:grid;gap:1px}
.dept li a,.dept li span{display:flex;gap:6px;align-items:baseline;padding:3px 0;font-family:var(--f-tec-text);font-size:.86rem;text-decoration:none;color:#d6d4cf}
.dept li a:hover{color:var(--flame)}
.dept li span{color:#6f6e6b}
.sub-pill{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0;font-family:var(--f-tec-text);font-size:.9rem;color:var(--muted)}
.sub-pill b{color:var(--text)}
.sub-pill button{font:inherit;font-size:.8rem;color:var(--flame);background:none;border:1px solid var(--line);border-radius:999px;padding:4px 10px;cursor:pointer}
@media (max-width:560px){.dept-btn{padding:10px 14px;font-size:.78rem}.dept-grid{grid-template-columns:1fr 1fr;gap:12px 14px}.dept-panel{padding:16px}}
.cat-tools .cat-row .search{align-self:center;flex:1 1 260px;max-width:420px;width:auto}
.dept-panel{top:calc(var(--rowh,48px) + 10px)}

/* Painel do livro mais compacto (menos espaço entre linhas e blocos) */
.book-top{padding:36px 40px;gap:36px}
.book .pitch{line-height:1.5;margin-bottom:20px}
.book-detail{padding:28px 40px 30px;gap:36px}
.book-detail h4{margin-bottom:10px}
.book-detail p{line-height:1.5;margin-bottom:10px}
.book-detail ul{gap:5px;margin:4px 0 10px}
.book-detail li{line-height:1.45}
.ficha th,.ficha td{padding:6px 0}
@media (max-width:900px){.book-top,.book-detail{padding:24px 20px}}