*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:#1d2433;background:#e9edf3;line-height:1.5}
.toolbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px;background:#12233f;color:#fff}
.toolbar a{color:#fff;text-decoration:none}
.toolbar button,.toolbar .wa{border:0;border-radius:8px;padding:8px 14px;font:600 14px Inter,sans-serif;cursor:pointer;background:#f28c28;color:#fff;margin-left:6px;display:inline-block}
.toolbar .wa{background:#25d366}
.page{background:#fff;max-width:210mm;min-height:297mm;margin:16px auto;padding:18mm 16mm;box-shadow:0 2px 12px rgba(0,0,0,.08);position:relative}
h2{font-size:24px;color:var(--brand);border-bottom:3px solid var(--brand);padding-bottom:6px;margin:0 0 18px}
.cover{display:flex;flex-direction:column;justify-content:space-between;background:var(--brand);background-size:cover;background-position:center;color:#fff;padding:0}
.cover-inner{padding:50mm 16mm 0}
.cover-logo{max-height:90px;max-width:220px;background:#fff;padding:10px;border-radius:12px;margin-bottom:20px}
.cover h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.cover .tag{font-size:18px;opacity:.9;max-width:150mm}
.cover .year{margin-top:30px;display:inline-block;border:2px solid #fff;padding:6px 14px;border-radius:30px;font-weight:600}
.cover-foot{display:flex;justify-content:space-between;padding:10mm 16mm;background:rgba(0,0,0,.35);font-size:14px}
.cols{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.facts{width:100%;border-collapse:collapse;margin-top:12px;font-size:14px}
.facts th{text-align:left;color:#6b7487;font-weight:600;width:40%;padding:6px 0;border-bottom:1px solid #eee}
.facts td{padding:6px 0;border-bottom:1px solid #eee}
.director{background:#f6f8fb;border-left:4px solid var(--brand);padding:16px;border-radius:8px}
.director img{width:90px;height:90px;object-fit:cover;border-radius:50%;float:right;margin:0 0 8px 10px}
.director h3{margin:0 0 8px;color:var(--brand)}
.quote{font-style:italic}
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}
.photos img{width:100%;height:120px;object-fit:cover;border-radius:6px}
.products{display:grid;gap:14px}
.prod{display:grid;grid-template-columns:120px 1fr 70px;gap:14px;border:1px solid #e3e8f0;border-radius:10px;padding:12px;break-inside:avoid;page-break-inside:avoid}
.pimg{width:120px;height:120px;background:#f0f3f8;border-radius:8px;overflow:hidden}
.pimg img{width:100%;height:100%;object-fit:cover}
.pinfo small{color:#6b7487;text-transform:uppercase;font-size:11px;letter-spacing:.5px}
.pinfo h3{margin:2px 0 4px;font-size:17px}
.pinfo p{margin:0 0 6px;font-size:13px}
.pinfo ul{margin:0 0 6px;padding-left:16px;font-size:12.5px}
.pfoot{display:flex;gap:14px;font-size:13px;color:#6b7487}
.price{color:var(--brand);font-weight:700}
.pqr{width:70px;height:70px;align-self:center}
.contact .big{font-size:20px}
.center{text-align:center}
@media(max-width:700px){.pages .page{margin:0 0 8px;padding:20px;min-height:auto}.pages .cols{grid-template-columns:1fr}.pages .prod{grid-template-columns:90px 1fr}.pages .pimg{width:90px;height:90px}.pages .pqr{display:none}.pages .cover{min-height:80vh}.pages .cover-inner{padding:40px 20px 0}.pages .cover h1{font-size:32px}}
@page{size:A4;margin:0}
@media print{
  body{background:#fff}
  .no-print{display:none!important}
  .page{margin:0;box-shadow:none;page-break-after:always;min-height:297mm}
  .cover{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .director,.cover-foot{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

/* ===== flipbook view ===== */
html,body{height:100%}
.view-book{overflow:hidden;background:radial-gradient(ellipse at center,#3a3f4a 0%,#14171c 80%);display:flex;flex-direction:column}
.view-book .pages{display:none}
.view-pages .cat-book,.view-pages .book-only{display:none!important}
.cat-book{flex:1;min-height:0}
.toolbar .ghost{background:rgba(255,255,255,.12)}
.cat-nav{display:flex;align-items:center;gap:8px;font-weight:600}
.cat-nav button{margin:0;padding:6px 14px;font-size:18px;line-height:1}
.page{position:relative}
.page h2 small{font-size:13px;color:#6b7487;font-weight:600}
.pnum{position:absolute;bottom:8mm;right:12mm;font-size:12px;color:#9aa0a6}
/* a page inside the book: exactly one A4, nothing outside it */
.page.in-book{margin:0!important;box-shadow:none!important;width:794px!important;max-width:none!important;height:1123px!important;min-height:0!important;padding:18mm 16mm!important;overflow:hidden}
.page.in-book.cover{padding:0!important}
@media(max-width:700px){
  .pages .page{margin:0 0 8px;padding:20px;min-height:auto}
  .toolbar{font-size:13px}.toolbar a:first-child{display:none}
}
@media print{
  .cat-book{display:none!important}
  .pages{display:block!important}
  html,body{height:auto;overflow:visible!important;display:block!important}
}
@media(max-width:700px){.toolbar{gap:6px;padding:8px 10px}.toolbar button,.toolbar .wa{padding:6px 10px;font-size:12px;margin-left:3px}.cat-nav button{padding:4px 10px}}
.pcat{display:inline-block;margin-top:6px;font-size:12px;font-weight:700;color:var(--brand);text-decoration:none;border:1px solid var(--brand);border-radius:6px;padding:3px 8px}
.gallery-page{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.gallery-page figure{margin:0}
.gallery-page img{width:100%;height:240px;object-fit:cover;border-radius:8px}
.gallery-page figcaption{font-size:12px;color:#6b7487;margin-top:4px}
.dl-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.dl{display:flex;gap:12px;border:1px solid #e3e8f0;border-radius:10px;padding:12px;text-decoration:none;color:inherit}
.dl-cover{width:110px;height:150px;flex:none;background:#f0f3f8;border-radius:4px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.12)}
.dl-cover img{width:100%;height:100%;object-fit:cover}
.dl-info{display:flex;flex-direction:column;gap:4px}
.dl-info small{color:#6b7487}
.dl-qr{width:80px;height:80px;margin-top:auto}
@media(max-width:700px){.pages .gallery-page,.pages .dl-grid{grid-template-columns:1fr}}

/* ===== v4: easy reading on phones ===== */
.m-cat-nav,.m-cat-bar,.m-prod-search,.pact{display:none}
.in-book .pact,.in-book .m-prod-search{display:none!important}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;padding:12px}
.lightbox[hidden]{display:none}
.lightbox img{max-width:100%;max-height:100%;border-radius:6px}
.lightbox button{position:absolute;top:10px;right:12px;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;font-size:1.8rem;cursor:pointer}
@media(max-width:700px){
  html{scroll-padding-top:110px}
  body.view-pages{background:#eef1f6;padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .toolbar{flex-wrap:nowrap;padding:8px 10px}
  .toolbar .tb-back{display:flex!important;align-items:center;gap:4px;min-height:40px;min-width:0;flex:1;font-weight:700;font-size:14px}
  .toolbar .tb-back span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .toolbar > div:last-child{display:flex;flex:none}
  .toolbar .tb-print{display:none}
  .toolbar .wa{font-size:0;padding:8px 10px}
  .toolbar .wa::before{content:"Share";font-size:12px}
  .view-pages .m-cat-nav{display:flex;gap:8px;overflow-x:auto;position:sticky;top:56px;z-index:4;background:#fff;padding:10px 12px;border-bottom:1px solid #e3e8f0;scrollbar-width:none}
  .m-cat-nav::-webkit-scrollbar{display:none}
  .m-cat-nav a{flex:none;height:36px;padding:0 14px;border-radius:99px;border:1px solid #d5dbe6;color:#1d2433;font-size:13.5px;font-weight:600;display:flex;align-items:center;text-decoration:none;white-space:nowrap}
  .m-cat-nav a:active{background:var(--brand);color:#fff}
  .pages .page{margin:0 0 10px;padding:18px 16px;border-radius:0;box-shadow:none;min-height:0}
  .pages h2{font-size:20px;margin-bottom:14px}
  .pages .cover{min-height:auto;border-radius:0}
  .pages .cover-inner{padding:34px 18px 22px}
  .pages .cover h1{font-size:28px}
  .pages .cover .tag{font-size:15px}
  .pages .cover-foot{flex-direction:column;gap:4px;padding:12px 18px;font-size:13px}
  .pages .cols{grid-template-columns:1fr;gap:16px}
  .pages .facts{font-size:14px}
  .pages .director img{width:72px;height:72px}
  .pages .photos{grid-template-columns:repeat(3,1fr);gap:6px}
  .pages .photos img{height:96px;cursor:zoom-in}
  /* products: one continuous list, one card each */
  .pages .prod-cont{padding-top:0;margin-top:-10px}
  .pages .prod-cont h2,.pages .pnum{display:none}
  .pages .products{gap:10px}
  .pages .prod{grid-template-columns:96px 1fr;gap:12px;padding:12px;border-radius:12px;background:#fff}
  .pages .prod[hidden]{display:none}
  .pages .pimg{width:96px;height:96px}
  .pages .pimg img{cursor:zoom-in}
  .pages .pinfo h3{font-size:16px}
  .pages .pinfo p{font-size:13.5px}
  .pages .pinfo ul{font-size:13px}
  .pages .pfoot{flex-wrap:wrap;gap:4px 12px}
  .pages .pqr{display:none}
  .view-pages .pact{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
  .pact a{height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13.5px;text-decoration:none}
  .pact-price{background:#f28c28;color:#fff}
  .pact-wa{border:1px solid #1fa855;color:#17803f}
  .pact a:only-child{grid-column:1/-1}
  .view-pages .m-prod-search{display:block;width:100%;height:46px;border:1px solid #d5dbe6;border-radius:12px;padding:0 14px;font:500 16px Inter,sans-serif;margin:0 0 12px}
  .searching .prod-cont{margin-top:0}
  .pages .gallery-page{grid-template-columns:1fr 1fr;gap:8px}
  .pages .gallery-page img{height:130px;cursor:zoom-in}
  .pages .dl-grid{grid-template-columns:1fr}
  .pages .dl-qr{display:none}
  .pages .contact .center img{width:140px;height:140px}
  .view-pages .m-cat-bar{display:flex;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:6;background:#fff;border-top:1px solid #e3e8f0;padding:10px 12px calc(12px + env(safe-area-inset-bottom));box-shadow:0 -4px 16px rgba(18,35,63,.08)}
  .m-cat-bar a{height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;text-decoration:none}
  .mcb-ic{width:50px;flex:none;border:1px solid #d5dbe6;font-size:20px}
  .mcb-wa{flex:1;background:#1fa855;color:#fff}
  .mcb-main{flex:1.3;background:#f28c28;color:#fff}
}
@media print{.m-cat-nav,.m-cat-bar,.lightbox,.pact,.m-prod-search{display:none!important}}
@media(max-width:700px){
  html:has(body.view-pages),body.view-pages{height:auto!important;overflow:visible}
  .pages .prod-page h2 small{display:none}
}