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/* Second-round catalogue, services, and book interaction */
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.book-stage{touch-action:none;user-select:none;perspective:1600px;cursor:grab;box-shadow:0 26px 42px rgba(25,46,61,.24),0 5px 1px rgba(255,255,255,.7);isolation:isolate}.book-stage:active{cursor:grabbing}.book-stage:before{content:"";position:absolute;z-index:6;pointer-events:none;top:0;bottom:0;left:50%;width:18px;transform:translateX(-50%);background:linear-gradient(90deg,rgba(0,0,0,.16),rgba(255,255,255,.14) 38%,rgba(0,0,0,.18));mix-blend-mode:multiply;opacity:.68}.book-stage:after{content:"";position:absolute;z-index:7;pointer-events:none;inset:0;border:1px solid rgba(255,255,255,.55);border-radius:13px;box-shadow:inset 0 0 0 8px rgba(19,41,55,.035)}.book-page{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#dce2e5}.current-page{z-index:3}.next-page{z-index:1;opacity:0}.page-fold{position:absolute;inset:0 0 0 auto;z-index:4;width:0;opacity:0;background-position:right center;background-repeat:no-repeat;pointer-events:none;transform-origin:left center}.book-stage.dragging .next-page{opacity:1}.book-stage.dragging.drag-forward .current-page{clip-path:polygon(0 0,calc(100% - var(--fold-size)) 0,calc(100% - var(--fold-size)) 100%,0 100%)}.book-stage.dragging.drag-back .current-page{clip-path:polygon(var(--fold-size) 0,100% 0,100% 100%,var(--fold-size) 100%)}.book-stage.dragging .page-fold{opacity:1;width:var(--fold-size);box-shadow:-21px 0 25px rgba(10,32,46,.3),inset 10px 0 20px rgba(255,255,255,.24);transform:rotateY(var(--fold-angle));filter:brightness(.82) saturate(.9)}.book-stage.drag-forward .page-fold{right:0;left:auto;background-position:right center}.book-stage.drag-back .page-fold{left:0;right:auto;transform-origin:right center;background-position:left center}.book-stage.turning .next-page{opacity:1}.book-stage.turning .current-page{transition:opacity .4s,transform .4s,clip-path .4s}.book-stage.turning.drag-forward .current-page{transform:rotateY(-8deg) translateX(-2%);opacity:.12}.book-stage.turning.drag-back .current-page{transform:rotateY(8deg) translateX(2%);opacity:.12}.book-stage.turning .page-fold{opacity:.86;width:49%;background-position:right center;transform:rotateY(-68deg);transition:opacity .4s,width .4s,transform .4s}.book-stage.turning.drag-back .page-fold{left:0;right:auto;background-position:left center;transform:rotateY(68deg)}.drag-hint{position:absolute;z-index:9;left:50%;bottom:13px;transform:translateX(-50%);padding:5px 9px;border-radius:12px;background:rgba(17,33,44,.48);backdrop-filter:blur(7px);color:#fff;font-size:10px;letter-spacing:.4px;opacity:0;transition:.25s;pointer-events:none}.book-stage:hover .drag-hint,.book-stage:focus-visible .drag-hint{opacity:1}.edition-stamp{z-index:10}.book-hit{z-index:8}.flipbook:fullscreen{width:100vw;height:100vh;max-width:none;border-radius:0;background:radial-gradient(circle at center,#536e81,#15242e);padding:28px;display:flex;flex-direction:column;justify-content:center}.flipbook:fullscreen .book-stage{width:min(1500px,100%);max-height:calc(100vh - 122px);margin:auto;box-shadow:0 28px 70px rgba(0,0,0,.35)}.flipbook:fullscreen .book-meta{color:#eef6fb}.flipbook:fullscreen .book-controls{width:min(1500px,100%);margin:auto}.flipbook:fullscreen .book-controls button,.flipbook:fullscreen .page-jump,.flipbook:fullscreen .interval select{background:rgba(255,255,255,.9)}
.flipbook.focus-mode{position:fixed;z-index:1000;inset:0;width:100vw;height:100vh;max-width:none;border-radius:0;background:radial-gradient(circle at center,#536e81,#15242e);padding:28px;display:flex;flex-direction:column;justify-content:center}.flipbook.focus-mode .book-stage{width:min(1500px,100%);max-height:calc(100vh - 122px);margin:auto;box-shadow:0 28px 70px rgba(0,0,0,.35)}.flipbook.focus-mode .book-meta{color:#eef6fb}.flipbook.focus-mode .book-controls{width:min(1500px,100%);margin:auto}.flipbook.focus-mode .book-controls button,.flipbook.focus-mode .page-jump,.flipbook.focus-mode .interval select{background:rgba(255,255,255,.9)}
.service-section{margin:150px auto;border-radius:29px;padding:58px;background:linear-gradient(135deg,rgba(226,244,252,.88),rgba(255,255,255,.82) 45%,rgba(255,246,203,.66));border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow);position:relative;overflow:hidden}.service-section:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-165px;top:-170px;background:radial-gradient(circle,rgba(243,202,29,.4),rgba(243,202,29,0) 68%)}.service-heading{text-align:center;position:relative;z-index:1;margin-bottom:37px}.service-heading .eyebrow{margin-bottom:10px}.service-heading h2{font-size:clamp(31px,4.1vw,52px);letter-spacing:-.07em;margin:0}.service-heading>p{font-family:"Noto Sans SC",sans-serif;color:#6d7780;font-size:16px;margin:15px 0 0}.service-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;position:relative;z-index:1}.service-list article{min-height:222px;position:relative;border-radius:18px;padding:31px 28px;background:rgba(255,255,255,.64);border:1px solid rgba(255,255,255,.92);box-shadow:0 13px 30px rgba(34,65,81,.09);backdrop-filter:blur(16px);overflow:hidden}.service-number{display:grid;place-items:center;position:absolute;top:21px;left:20px;width:35px;height:35px;border-radius:50%;background:#f3c820;color:white;font-size:13px;font-weight:700;box-shadow:0 7px 14px rgba(187,142,8,.2)}.service-icon{position:absolute;right:21px;top:16px;color:#e8b31a;font-size:39px;font-weight:400;line-height:1}.service-list h3{font-size:21px;line-height:1.28;letter-spacing:-1px;margin:57px 0 10px;max-width:260px}.service-list p{margin:0;color:#6c7780;font-size:13px;line-height:1.7}.footer-en{font-family:"Playfair Display","Noto Sans SC",serif;font-style:italic;font-size:17px;line-height:1.45;margin:15px 0 0}.contact-links a{display:flex;align-items:center;gap:10px}.contact-links a i{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.4);font-style:normal;font-size:15px}.contact-links a span{display:grid;gap:2px}.contact-links a small{font-size:9px;color:#655a1d;letter-spacing:.8px;font-weight:700}.contact-links .store-link{display:flex;align-items:center;gap:7px}.contact-links .store-link i{height:20px;width:20px;background:rgba(255,255,255,.12)}
.product-dialog{height:100vh;max-width:none;width:100vw;border-radius:0;background:#f5f8fa}.dialog-layout{height:100vh;grid-template-columns:minmax(0,1.55fr) minmax(330px,.8fr)}.dialog-layout figure{min-height:0;background:#d8e4e9;display:grid;place-items:center;padding:40px}.dialog-layout figure img{max-height:calc(100vh - 80px);object-fit:contain;box-shadow:0 24px 60px rgba(22,48,64,.22)}.dialog-info{padding:74px 48px 40px;background:rgba(255,255,255,.84);overflow:auto}.dialog-info h2{font-size:38px}.dialog-close{position:fixed;right:24px;top:23px;height:42px;width:42px;background:#16252e;color:#fff;box-shadow:0 9px 20px rgba(11,33,47,.2)}
@media(max-width:850px){.brand-image{width:118px;height:34px}.group-featured .masonry{column-count:2}.service-section{margin:105px auto;padding:42px 25px}.service-list{grid-template-columns:1fr}.service-list article{min-height:184px}.dialog-layout{grid-template-columns:1fr;height:auto;min-height:100vh}.dialog-layout figure{min-height:48vh;padding:42px 18px}.dialog-info{padding:35px 28px 30px}.dialog-info h2{font-size:30px}}
@media(max-width:540px){.brand-image{width:108px;height:31px}.group-heading span{font-size:21px}.group-featured{padding:15px}.group-featured .masonry{column-count:1}.service-section{margin:78px auto;padding:34px 16px;border-radius:22px}.service-heading h2{font-size:31px}.service-heading>p{font-size:13px;line-height:1.6}.service-list article{padding:25px 21px;min-height:164px}.service-list h3{font-size:19px;margin-top:48px}.service-icon{font-size:33px}.drag-hint{opacity:1}.flipbook:fullscreen{padding:14px}.flipbook:fullscreen .book-stage{max-height:calc(100vh - 130px)}.dialog-layout figure{min-height:42vh}.dialog-info{padding:27px 21px}.dialog-close{right:13px;top:13px}.dialog-actions a{padding:10px}.footer-en{font-size:15px}}

/* Polish pass: bilingual navigation, single continuous background, and clean book motion */
.site-header nav{gap:31px}.site-header nav a{display:grid;gap:1px;text-align:center;font-weight:700}.site-header nav a span{font-size:12px}.site-header nav a small{font:8px/1 "Arial Black",Arial,sans-serif;letter-spacing:.35px;color:#8c9aa4}.header-cta{display:flex;align-items:center;gap:5px}.header-cta small{font:8px/1 "Arial Black",Arial,sans-serif;letter-spacing:.5px;color:#66899f}.hero-glass{width:204px;height:128px;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto 1fr;align-items:end;padding:15px 17px;background:linear-gradient(135deg,rgba(255,255,255,.32),rgba(183,222,242,.13) 50%,rgba(24,74,106,.18));border-color:rgba(255,255,255,.75);box-shadow:inset 0 1px 1px rgba(255,255,255,.65),0 16px 38px rgba(11,44,66,.19)}.hero-glass .glass-brand{grid-column:1/-1;font:italic 700 13px/1 "Arial Black",Arial,sans-serif;letter-spacing:-.7px;color:#fff;text-shadow:0 2px 8px rgba(7,40,62,.35)}.hero-glass strong{font:600 43px/.85 "DM Sans",Arial,sans-serif;letter-spacing:-3px;color:#fff;text-shadow:0 2px 8px rgba(7,40,62,.28)}.hero-glass small{align-self:end;font:700 9px/1.35 "Arial Black",Arial,sans-serif;letter-spacing:.65px;color:#fff}.hero-glass small i{font-size:7px;letter-spacing:.35px;color:rgba(255,255,255,.74)}.trust{min-height:94px;margin-bottom:123px;gap:29px}.trust p{display:grid;gap:5px;font-size:15px;line-height:1.1}.trust p small{font:9px/1.2 "Arial Black",Arial,sans-serif;color:#8a9ba7;letter-spacing:.65px}.trust span{display:grid;gap:4px;font-size:13px;line-height:1.1}.trust span:before{content:none}.trust span small{font:8px/1.15 "Arial Black",Arial,sans-serif;color:#8b9aa3;letter-spacing:.45px}.catalog-section{background:transparent;padding:122px 0 100px}.catalog-head{margin-bottom:48px}.catalog-head h2{line-height:1.15;letter-spacing:-.065em}.catalog-head h2 em{display:inline-block;margin-top:8px}.catalog-head>p{line-height:1.9}.page-jump input{width:45px}.group-heading{margin-top:14px}.group-heading span{font-size:25px}.filter{display:grid;gap:2px;line-height:1.05}.filter small{font:8px/1 "Arial Black",Arial,sans-serif;letter-spacing:.45px;color:#8b99a2}.filter.active small{color:rgba(255,255,255,.67)}.filter-featured small{color:#99751b}.book-stage.turning .current-page{opacity:1;transform:none;animation:reveal-forward .43s ease-in forwards}.book-stage.turning.drag-back .current-page{animation-name:reveal-back}.book-stage.turning .page-fold{opacity:.92;filter:brightness(.9);transition:width .43s cubic-bezier(.2,.65,.2,1),transform .43s cubic-bezier(.2,.65,.2,1)}@keyframes reveal-forward{from{clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}to{clip-path:polygon(0 0,0 0,0 100%,0 100%)}}@keyframes reveal-back{from{clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}to{clip-path:polygon(100% 0,100% 0,100% 100%,100% 100%)}}.product-dialog{background:#edf3f5}.dialog-layout{grid-template-columns:1fr;grid-template-rows:minmax(0,66vh) auto;height:auto;min-height:100vh}.dialog-layout figure{padding:32px;min-height:0}.dialog-layout figure img{max-height:calc(66vh - 64px);width:auto;max-width:min(1150px,95%)}.dialog-info{display:grid;grid-template-columns:1fr 1fr;column-gap:45px;align-items:start;padding:35px max(42px,calc((100vw - 1080px)/2)) 48px;background:rgba(255,255,255,.95)}.dialog-info .dialog-category,.dialog-info h2,.dialog-info>p{grid-column:1/-1}.dialog-info h2{font-size:35px;margin-top:10px}.spec-list{margin:20px 0}.dialog-actions{align-content:center;margin-top:20px}.dialog-close{z-index:1001}.footer-grid{grid-template-columns:1.25fr .75fr;gap:85px;align-items:center}.footer-grid>div:first-child{padding:13px 0}.footer-grid h2{max-width:630px}.contact-links{padding:24px 26px;border:1px solid rgba(20,37,46,.15);border-radius:17px;background:rgba(255,255,255,.2);gap:13px}.footer-note{margin-top:26px}.footer-en{margin-top:18px}.footer-brand{margin-bottom:24px}
@media(max-width:850px){.site-header nav{gap:18px}.trust{gap:19px}.trust p{min-width:175px}.dialog-layout{grid-template-rows:minmax(0,52vh) auto}.dialog-layout figure img{max-height:calc(52vh - 50px)}.dialog-info{grid-template-columns:1fr;padding:31px 28px}.footer-grid{gap:35px}.contact-links{padding:22px}.catalog-head{margin-bottom:34px}}
@media(max-width:540px){.site-header nav{display:none}.header-cta small{display:none}.hero-glass{width:176px;height:112px}.hero-glass strong{font-size:37px}.trust{min-height:78px;margin-bottom:76px;gap:21px}.trust p{display:none}.trust span{font-size:12px;min-width:100px}.catalog-section{padding:78px 0}.catalog-head h2 em{margin-top:4px}.filter{padding:9px 11px}.filter small{font-size:7px}.dialog-layout{grid-template-rows:minmax(0,44vh) auto}.dialog-layout figure{padding:20px}.dialog-layout figure img{max-height:calc(44vh - 40px)}.dialog-info{padding:26px 21px}.dialog-info h2{font-size:28px}.footer-grid{grid-template-columns:1fr}.contact-links{padding:20px}.footer-note{margin-top:8px}}
.dialog-actions{grid-column:1/-1;margin-top:5px}
.flipbook:fullscreen .book-stage,.flipbook.focus-mode .book-stage{order:1}.flipbook:fullscreen .book-meta,.flipbook.focus-mode .book-meta{order:2;width:min(1500px,100%);margin:13px auto 0}.flipbook:fullscreen .book-controls,.flipbook.focus-mode .book-controls{order:3;margin:10px auto 0}

/* Compact brand footer */
footer{padding:27px 0 13px;background:linear-gradient(105deg,#f5ca18,#f2c51c 64%,#f6d431)}.footer-grid{grid-template-columns:minmax(0,1.35fr) minmax(340px,.9fr);gap:64px;align-items:center}.footer-intro{display:grid;gap:10px}.footer-logo-lockup{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);min-height:25px}.footer-logo-mark{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--ink);color:var(--yellow);font-size:10px}.footer-logo-lockup .wordmark{font-size:25px}.footer-logo-lockup>small{margin-left:5px;padding-left:10px;border-left:1px solid rgba(21,25,30,.25);font:700 8px/1 "DM Sans","Noto Sans SC",sans-serif;letter-spacing:.9px;color:#514719}.footer-grid h2{max-width:650px;font:600 clamp(27px,2.55vw,38px)/1.08 "DM Sans","Noto Sans SC",sans-serif;letter-spacing:-.07em}.footer-grid h2 em{font-family:"DM Sans","Noto Sans SC",sans-serif;font-style:normal;font-weight:600}.footer-en{font:500 12px/1.4 "DM Sans","Noto Sans SC",sans-serif;letter-spacing:.1px;margin:0;color:#584d1d}.contact-links{align-self:center;gap:9px;padding:0;border:0;border-radius:0;background:transparent}.contact-links>p{display:flex;align-items:center;gap:8px;margin:0;font:700 11px/1 "DM Sans","Noto Sans SC",sans-serif;letter-spacing:.05em}.contact-links>p small{font:700 8px/1 "DM Sans",sans-serif;letter-spacing:.8px;color:#66591d}.contact-details{display:flex;gap:20px}.contact-links a{font-size:13px}.contact-links a i{width:25px;height:25px;background:rgba(255,255,255,.36);font-size:12px}.contact-links a small{font:700 8px/1 "DM Sans","Noto Sans SC",sans-serif;letter-spacing:.5px}.contact-links .store-link{margin-top:1px;padding:8px 11px;font-size:11px;border-radius:7px}.contact-links .store-link i{width:17px;height:17px}.footer-note{margin-top:10px;padding-top:10px;font-size:9px;color:#61531a}.footer-note p{letter-spacing:.04em}
@media(max-width:850px){footer{padding:28px 0 15px}.footer-grid{grid-template-columns:1fr;gap:25px}.contact-details{gap:25px}.footer-note{grid-column:1/-1;margin-top:0}}
@media(max-width:540px){footer{padding:25px 0 14px}.footer-grid{gap:22px}.footer-logo-lockup .wordmark{font-size:23px}.footer-logo-lockup>small{font-size:7px}.footer-grid h2{font-size:28px}.contact-details{display:grid;grid-template-columns:1fr;gap:10px}.footer-note{font-size:8px}.footer-en{font-size:11px}}

/* Tighter editorial rhythm */
.hero{min-height:510px;padding:34px 0 30px}.hero-art{min-height:410px}.hero-copy{position:relative}.hero-copy:before{content:"";position:absolute;left:-15px;top:31px;width:5px;height:42px;border-radius:5px;background:linear-gradient(#f3ca1d 0 48%,#7bb7d7 48% 100%);box-shadow:0 3px 12px rgba(243,202,29,.25)}.eyebrow{position:relative}.eyebrow:before{content:"";display:inline-block;width:6px;height:6px;margin:0 7px 1px 0;border-radius:50%;background:#f3ca1d}.trust{margin-bottom:58px}.catalog-section{padding:62px 0 56px}.video-section{padding:78px 0}.service-section{margin:76px auto}.hero-glass{width:185px;height:115px;bottom:18px;right:18px;padding:17px 16px 14px;grid-template-columns:1fr 66px;grid-template-rows:31px 1fr}.hero-glass .glass-brand{align-self:end;margin-top:4px;font-size:12px}.hero-glass strong{font-size:39px;letter-spacing:-2.5px}.hero-glass small{padding-bottom:1px;font-size:8px;line-height:1.5;letter-spacing:.55px}.hero-glass small i{display:inline-block;margin-top:2px;font-size:6px;letter-spacing:.25px}
footer{padding:23px 0 12px}.footer-grid{grid-template-columns:minmax(0,1.35fr) minmax(340px,.9fr);grid-template-areas:"intro contacts" "note note";grid-template-rows:auto auto;column-gap:64px;row-gap:15px;align-items:center}.footer-intro{grid-area:intro;gap:8px}.contact-links{grid-area:contacts}.footer-note{grid-area:note;margin:0;padding-top:9px}.footer-grid>div:first-child{padding:0}.footer-logo-lockup{margin-top:1px}.footer-grid h2{font-size:clamp(26px,2.4vw,35px);line-height:1.1}.footer-en{line-height:1.3}.contact-details{align-items:center}.contact-links .store-link{align-self:start}
@media(max-width:850px){.hero{min-height:auto;padding:30px 0}.hero-art{min-height:390px}.catalog-section{padding:58px 0}.video-section{padding:65px 0}.service-section{margin:62px auto}.footer-grid{grid-template-columns:1fr;grid-template-areas:"intro" "contacts" "note";gap:18px}.footer-note{grid-column:auto}}
@media(max-width:540px){.hero-copy:before{left:-8px;top:23px;height:32px}.hero{padding:24px 0 28px}.hero-art{min-height:310px}.trust{margin-bottom:45px}.catalog-section{padding:48px 0}.video-section{padding:55px 0}.service-section{margin:48px auto}.hero-glass{width:170px;height:106px;right:13px;bottom:13px;padding:14px 14px 12px}.hero-glass strong{font-size:35px}.footer-grid{gap:16px}.footer-note{margin:0}}

/* Single-sheet book turn: one page curls away, the next page stays clean underneath. */
.book-stage{background:linear-gradient(90deg,#cbd5da 0%,#f6f7f6 2%,#fff 50%,#f6f7f6 98%,#cbd5da 100%)}.book-page{backface-visibility:hidden;transform-style:preserve-3d}.book-stage.turning .next-page{opacity:1;transform:none}.book-stage.turning .current-page{opacity:1;animation-duration:.56s;animation-timing-function:cubic-bezier(.2,.62,.12,1);will-change:transform,opacity,clip-path}.book-stage.turning.drag-forward .current-page{clip-path:inset(0 0 0 50%);transform-origin:50% 50%;animation-name:book-leaf-forward}.book-stage.turning.drag-back .current-page{clip-path:inset(0 50% 0 0);transform-origin:50% 50%;animation-name:book-leaf-back}.book-stage.turning .page-fold{width:50%;opacity:.9;filter:brightness(.88) saturate(.92);transition:transform .56s cubic-bezier(.2,.62,.12,1),opacity .56s ease}.book-stage.turning.drag-forward .page-fold{right:0;left:auto;transform-origin:left center;transform:rotateY(-74deg)}.book-stage.turning.drag-back .page-fold{left:0;right:auto;transform-origin:right center;transform:rotateY(74deg)}@keyframes book-leaf-forward{0%{transform:rotateY(0);opacity:1;filter:brightness(1)}48%{opacity:.98}100%{transform:rotateY(-180deg);opacity:0;filter:brightness(.82)}}@keyframes book-leaf-back{0%{transform:rotateY(0);opacity:1;filter:brightness(1)}48%{opacity:.98}100%{transform:rotateY(180deg);opacity:0;filter:brightness(.82)}}

/* Free release: still product imagery instead of the three large local video files. */
.free-story{display:block;text-decoration:none;color:var(--ink)}.video-card.free-story img{display:block;width:100%;height:285px;object-fit:cover;background:#183340}.video-card.free-story:hover{transform:translateY(-4px);box-shadow:0 22px 42px rgba(43,65,83,.14)}.video-card.free-story p{color:#52748b}.video-card.free-story.featured{transform:translateY(-19px)}.video-card.free-story.featured:hover{transform:translateY(-23px)}
@media(max-width:850px){.video-card.free-story.featured{transform:none}.video-card.free-story.featured:hover{transform:translateY(-4px)}}
@media(max-width:540px){.video-card.free-story img{height:230px}}