:root{--ink:#f4e8d4;--muted:#cbb99f;--gold:#d6a66d;--dark:#21140e;--serif:'Playfair Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--dark);color:var(--ink);font-family:var(--sans)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}
.topbar{height:76px;position:absolute;z-index:5;top:0;left:0;width:100%;display:flex;align-items:center;justify-content:space-between;padding:0 5.2%;color:#fff4e4;background:linear-gradient(180deg,rgba(22,12,7,.65),transparent)}.brand{font-size:19px;letter-spacing:-.7px;font-weight:700}.brand span{font-weight:400;color:#e1b77e}.topbar nav{display:flex;gap:34px;font-size:11px;letter-spacing:1.4px;text-transform:uppercase}.topbar nav a,.socials a{opacity:.84;transition:opacity .2s}.topbar nav a:hover,.socials a:hover{opacity:1}.availability{font-size:11px;letter-spacing:.5px;color:#f4dfc0}.availability i,.availability-note i{display:inline-block;width:6px;height:6px;background:#a5b987;border-radius:50%;margin-left:7px;vertical-align:middle;box-shadow:0 0 9px #a5b987}
.hero{height:min(100vh,928px);min-height:650px;position:relative;overflow:hidden;background:#50321f url('assets/library-room.png') center center/cover no-repeat}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,15,8,.36),transparent 48%,rgba(28,15,8,.06)),linear-gradient(0deg,rgba(24,13,7,.18),transparent 35%)}.intro{position:absolute;z-index:2;left:7%;top:19%;max-width:350px;text-shadow:0 2px 18px #2d190e}.eyebrow,.section-kicker,.dialog-kicker{font-size:10px;letter-spacing:2.5px;font-weight:600;color:#f0c58f}.intro h1{font:500 clamp(38px,4vw,64px)/1.05 var(--serif);margin:17px 0 14px;letter-spacing:-1.8px}.intro h1 em,.section h2 em,.contact-page-heading h1 em{font-weight:500;color:#e7bd88}.intro-copy{font-size:13px;line-height:1.8;color:#fff0dc}.shelf-hint{position:absolute;z-index:3;left:31%;top:34%;font-size:9px;letter-spacing:2px;color:#f5d6ac;text-shadow:0 1px 5px #2b170c;display:flex;align-items:center;gap:10px}.hint-line{width:24px;height:1px;background:#e5bd8b}
/* This panel hides the original printed/generated spines in the background image. The replacement books sit inside the shelf rather than on top of them. */
.bookshelf-rebuild{position:absolute;z-index:3;left:29.5%;top:33.8%;width:27.2%;height:30.8%;padding:10px 11px 9px;background:linear-gradient(90deg,#28170f 0%,#58351f 7%,#3a2115 18%,#633c22 50%,#3b2114 91%,#24150e 100%);box-shadow:inset 0 0 0 2px rgba(17,9,5,.45),inset 0 7px 9px #1b0e08,0 6px 9px #1a0e09;border-top:5px solid #6c4124;border-bottom:6px solid #6a3d21;perspective:1100px}.books{height:100%;display:flex;align-items:stretch;justify-content:center;gap:5px;perspective:1000px}.book{position:relative;flex:1;min-width:0;height:100%;border:1px solid rgba(255,215,160,.28);border-radius:3px 5px 2px 2px;cursor:pointer;color:#f0d0a0;box-shadow:inset 7px 0 8px rgba(0,0,0,.36),inset -3px 0 5px rgba(255,231,185,.12),2px 3px 5px rgba(0,0,0,.5);transform-origin:left center;transition:transform .48s cubic-bezier(.2,.8,.2,1),filter .3s,box-shadow .3s;background:linear-gradient(90deg,rgba(0,0,0,.32),transparent 22%,rgba(255,255,255,.09) 52%,rgba(0,0,0,.22)),#49301f;padding:8px 2px;overflow:visible}.book:before{content:'';position:absolute;left:4px;right:4px;top:5px;height:2px;background:rgba(221,174,111,.38);box-shadow:0 2px rgba(0,0,0,.25)}.book:after{content:'';position:absolute;left:4px;right:4px;bottom:6px;height:2px;background:rgba(221,174,111,.35)}.book:hover,.book:focus-visible{transform:translateY(-15px) translateZ(35px) rotateY(-8deg);filter:brightness(1.18);box-shadow:0 15px 24px rgba(0,0,0,.48),inset 7px 0 8px rgba(0,0,0,.36);outline:none}.book.selected{transform:translateY(-34px) translateZ(130px) rotateY(-17deg) scale(1.06);filter:brightness(1.28);box-shadow:18px 18px 30px #160c08}.book-label{writing-mode:vertical-rl;transform:rotate(180deg);font:600 clamp(7px,.68vw,11px)/1 var(--sans);letter-spacing:1.1px;white-space:nowrap;text-shadow:0 1px 3px #1b0e08}.book-mark{position:absolute;bottom:13px;left:50%;transform:translateX(-50%);font-size:9px;color:#c9975d}.book-1{background-color:#33241b}.book-2{background-color:#6a3027}.book-3{background-color:#394333}.book-4{background-color:#b38a5c;color:#352116}.book-5{background-color:#765236}.book-6{background-color:#392d3d}.room-credit{position:absolute;right:4%;bottom:3%;font-size:8px;letter-spacing:2px;color:rgba(255,238,213,.7)}
.section{padding:110px 10%;background:#21150f}.section-kicker{margin-bottom:38px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:start}.section h2{font:500 clamp(38px,5vw,68px)/1.08 var(--serif);letter-spacing:-1.6px;margin:0}.about-copy{max-width:490px;color:#d1c0a9;font-size:15px;line-height:1.95}.about-copy p{margin:0 0 13px}.tools{display:flex;gap:9px;flex-wrap:wrap;margin-top:27px}.tools span{border:1px solid #66503b;padding:8px 12px;font-size:10px;letter-spacing:.5px;color:#e0c49e}.reviews{background:#2a1b12;border-top:1px solid rgba(226,183,130,.12);border-bottom:1px solid rgba(226,183,130,.12)}.review-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:8%;align-items:center}.review-intro{color:#bca486;font-size:13px;margin-top:24px}.review-card{position:relative;padding:36px 38px 28px;background:linear-gradient(135deg,#382519,#25170f);border:1px solid rgba(226,183,130,.22);box-shadow:0 18px 50px #120a06}.quote-mark{font:72px/.7 var(--serif);color:#c89a65}.review-card blockquote{margin:12px 0 28px;font:italic 18px/1.75 var(--serif);color:#f0dfc8}.review-author{display:flex;align-items:center;gap:13px;border-top:1px solid #62472f;padding-top:18px}.review-author img{width:42px;height:42px;object-fit:cover;border-radius:50%;border:1px solid #c69a68}.review-author div{display:grid;gap:4px}.review-author strong{font-size:12px;font-weight:600}.review-author span{font-size:10px;color:#b49b7b}.review-author a{margin-left:auto;font-size:9px;letter-spacing:1px;color:#e6bb85}
.contact-strip{padding-bottom:38px}.contact-main{display:flex;justify-content:space-between;align-items:end;gap:30px;padding-bottom:52px}.contact-cta{font:italic 20px var(--serif);border:1px solid #8c6843;padding:17px 26px;min-width:190px;display:flex;justify-content:space-between;align-items:center;transition:background .2s}.contact-cta:hover{background:#382519}.social-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.social-card{display:flex;align-items:center;gap:17px;padding:20px 22px;border:1px solid #5a422d;background:#2a1b12;transition:transform .25s,border-color .25s,background .25s}.social-card:hover{transform:translateY(-3px);border-color:#bd8c59;background:#352316}.social-icon{font-size:26px;width:36px;text-align:center;color:#e6bb85}.social-card span:nth-child(2){display:grid;gap:5px;min-width:0}.social-card small{font-size:9px;letter-spacing:1.7px;color:#b89b77}.social-card strong{font-size:14px;font-weight:500;overflow-wrap:anywhere}.social-card b{margin-left:auto;color:#d6a66d}.footer-bottom{border-top:1px solid #59412d;margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;gap:25px;font-size:9px;letter-spacing:1.4px;color:#a89176}
/* The project viewer is a two-page book spread. */
.project-dialog{width:min(1180px,calc(100% - 34px));max-width:none;max-height:90vh;overflow:auto;border:0;background:transparent;color:var(--ink);padding:28px 12px 12px;box-shadow:none;opacity:0;transform:translateY(35px) scale(.97);transition:opacity .4s,transform .5s}.project-dialog.is-open{opacity:1;transform:translateY(0) scale(1)}.project-dialog::backdrop{background:rgba(13,8,5,.82);backdrop-filter:blur(7px)}.close-dialog{position:fixed;right:8px;top:0;border:1px solid #b38a5c;border-radius:50%;width:38px;height:38px;background:#28190f;color:#f0d5b1;font-size:27px;line-height:1;cursor:pointer;z-index:5}.open-book{position:relative;display:grid;grid-template-columns:1fr 1fr;min-height:560px;filter:drop-shadow(0 28px 30px #0009);perspective:1800px}.book-page{position:relative;background:#e8d7b8;color:#382416;padding:28px 34px 30px;min-width:0;box-shadow:inset 0 0 28px rgba(105,68,34,.14);background-image:repeating-linear-gradient(0deg,rgba(105,68,34,.025) 0,rgba(105,68,34,.025) 1px,transparent 1px,transparent 5px)}.left-page{border-radius:8px 0 0 8px;border-right:1px solid #bba17d}.right-page{border-radius:0 8px 8px 0;border-left:1px solid #c2a781}.book-spine-shadow{position:absolute;z-index:2;left:50%;top:0;bottom:0;width:34px;transform:translateX(-50%);background:linear-gradient(90deg,rgba(65,39,20,.04),rgba(52,29,15,.22),rgba(65,39,20,.04));pointer-events:none}.page-topline{font-size:8px;letter-spacing:1.6px;color:#8c6c48;border-bottom:1px solid #c7ad87;padding-bottom:12px}.page-content{padding:70px 4% 20px}.dialog-kicker{color:#98764e;font-size:9px}.project-dialog h2{font:500 clamp(38px,5vw,60px)/1.05 var(--serif);margin:14px 0;color:#382416}.dialog-description{color:#755b3e;font-size:14px;line-height:1.8;max-width:390px}.page-ornament{font-size:30px;color:#b18a58;margin-top:55px}.page-footnote{font-size:8px;letter-spacing:1.5px;color:#98764e;margin-top:80px}.right-page{padding-left:42px}.video-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:18px}.video-card{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(100px,.65fr);align-items:center;gap:12px;padding-bottom:12px;border-bottom:1px solid #c6ad89;min-width:0}.video-card iframe{display:block;width:100%;aspect-ratio:16/9;border:0;background:#120c08;box-shadow:0 4px 10px #5b402a33}.video-meta{min-width:0}.video-meta h3{font:600 13px/1.45 var(--serif);margin:0;color:#3c291b}.video-meta span{display:block;font-size:10px;color:#8e704e;margin-top:6px}.external-video{display:flex;min-height:105px;align-items:center;justify-content:center;color:#765631;font-size:10px;letter-spacing:1.5px;background:#ddc7a3;border:1px solid #c2a781}.empty-note{margin-top:45px;padding:26px;border:1px dashed #b69b74;color:#8a704f;font:italic 17px var(--serif);text-align:center}.empty-note[hidden]{display:none}
/* Separate, more formal inquiry page. */
.contact-page{min-height:100vh;background:linear-gradient(rgba(28,16,9,.88),rgba(28,16,9,.95)),url('assets/library-room.png') center/cover fixed}.contact-topbar{position:relative}.contact-page-main{max-width:1120px;margin:0 auto;padding:75px 36px 70px}.contact-page-heading{max-width:650px;margin-bottom:48px}.contact-page-heading h1{font:500 clamp(48px,6vw,76px)/1.03 var(--serif);margin:17px 0}.contact-page-heading>p:last-child{font-size:14px;line-height:1.8;color:#cbb99f;max-width:470px}.contact-page-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:9%;align-items:start}.inquiry-form{display:grid;grid-template-columns:1fr;gap:10px}.inquiry-form label{font-size:11px;letter-spacing:1px;color:#e6c69d;margin-top:10px}.inquiry-form input,.inquiry-form textarea,.inquiry-form select{width:100%;border:1px solid #715237;background:rgba(35,22,14,.82);color:#f3e5d2;padding:15px 16px;border-radius:2px;outline:none;font-size:13px}.inquiry-form input:focus,.inquiry-form textarea:focus,.inquiry-form select:focus{border-color:#d2a16a;box-shadow:0 0 0 2px #d2a16a22}.inquiry-form input::placeholder,.inquiry-form textarea::placeholder{color:#9f8669}.inquiry-form select{color:#e8d6be}.inquiry-form textarea{resize:vertical;min-height:160px}.inquiry-form button{margin-top:15px;border:0;background:#d1a16d;color:#26170e;padding:16px 20px;text-align:left;font-weight:700;letter-spacing:.4px;cursor:pointer;display:flex;justify-content:space-between}.inquiry-form button:hover{background:#e5bb89}.form-note{font-size:10px;line-height:1.6;color:#a99176;margin:3px 0}.contact-details{border-left:1px solid #684b31;padding-left:34px}.details-kicker{font-size:10px;letter-spacing:2px;color:#d5a66f;margin-bottom:22px}.detail-link{display:flex;align-items:center;gap:13px;padding:17px 0;border-bottom:1px solid #5a402b}.detail-symbol{width:34px;text-align:center;font-size:23px;color:#d6a66d}.detail-link span:nth-child(2){display:grid;gap:5px;min-width:0}.detail-link small{font-size:9px;letter-spacing:1.5px;color:#a98d6d}.detail-link strong{font-size:13px;font-weight:500;overflow-wrap:anywhere}.detail-link b{margin-left:auto;color:#d6a66d}.availability-note{margin-top:28px;color:#bda587;font-size:11px}.availability-note i{margin:0 8px 0 0}.back-home{display:inline-block;margin-top:55px;font-size:11px;letter-spacing:1px;color:#d8b486}.back-home:hover{text-decoration:underline}
@media(max-width:900px){.intro{left:5%;top:15%;max-width:270px}.intro h1{font-size:48px}.shelf-hint{left:29%;top:34%}.bookshelf-rebuild{left:29%;width:28%;top:38%;height:23%}.book-label{font-size:8px}.section{padding:80px 7%}.review-layout{grid-template-columns:1fr;gap:30px}.contact-page-grid{gap:5%}}
@media(max-width:650px){.topbar{height:65px;padding:0 5%}.topbar nav{gap:14px;font-size:9px}.availability{display:none}.hero{height:760px;min-height:0;background-position:52% center}.intro{left:7%;top:13%;max-width:245px}.intro h1{font-size:43px}.intro-copy{font-size:12px}.shelf-hint{left:7%;top:auto;bottom:32%;font-size:8px}.bookshelf-rebuild{left:6%;top:auto;bottom:8%;width:64%;height:22%;padding:7px 8px 6px;gap:3px}.books{gap:3px}.book-label{font-size:7px;letter-spacing:.5px}.book-mark{font-size:7px}.room-credit{font-size:6px}.section{padding:70px 7%}.about-grid{grid-template-columns:1fr;gap:28px}.section h2{font-size:47px}.about-copy{font-size:14px}.contact-main{display:block;padding-bottom:35px}.contact-cta{margin-top:28px;width:100%}.social-grid{grid-template-columns:1fr}.social-card{padding:17px}.footer-bottom{display:grid;gap:10px;line-height:1.6}.review-card{padding:26px 22px}.review-card blockquote{font-size:16px}.review-author{flex-wrap:wrap}.review-author a{width:100%;margin-left:55px}.project-dialog{padding:38px 4px 8px;max-height:94vh}.open-book{grid-template-columns:1fr;min-height:0}.book-page{border-radius:5px;padding:22px 22px}.left-page{border-right:0;border-bottom:1px solid #bba17d}.right-page{border-left:0}.book-spine-shadow{display:none}.page-content{padding:35px 3% 10px}.page-ornament{margin-top:20px}.page-footnote{margin-top:25px}.right-page{padding-top:20px}.video-card{grid-template-columns:1fr}.video-meta{padding:0 3px}.contact-page-main{padding:55px 7%}.contact-page-heading h1{font-size:49px}.contact-page-grid{grid-template-columns:1fr;gap:45px}.contact-details{border-left:0;border-top:1px solid #684b31;padding:28px 0 0}.contact-page .topbar nav{gap:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* VERSION 3 PROTOTYPE: one genuine CSS-3D hinged book, using the VERSION 2 visual system. */
.bookshelf-rebuild{perspective:1400px;perspective-origin:50% 48%}
.books{transform-style:preserve-3d}
.book{transform-style:preserve-3d;backface-visibility:visible;position:relative}
.book:hover,.book:focus-visible{transform:translate3d(0,-15px,42px) rotateY(-9deg) rotateZ(-1deg)}
.book.selected{z-index:8;transform:translate3d(0,-24px,110px) rotateY(-13deg);filter:brightness(1.18)}
.book-stage{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;perspective:1800px;perspective-origin:50% 48%;background:rgba(16,9,5,0);opacity:0;visibility:hidden;transition:opacity .42s ease,background .42s ease,visibility .42s;overflow:auto;padding:70px 24px 55px}
.book-stage.is-visible{opacity:1;visibility:visible;background:rgba(16,9,5,.78);backdrop-filter:blur(5px)}
.stage-caption{position:absolute;top:8%;left:50%;transform:translateX(-50%);font-size:9px;letter-spacing:2.4px;color:#e8c69a;text-shadow:0 2px 8px #000}
.stage-instruction{position:absolute;bottom:4%;left:50%;transform:translateX(-50%);font-size:8px;letter-spacing:1.8px;color:#d4b58e;white-space:nowrap;text-align:center}
.book-stage .close-dialog{position:absolute;right:5%;top:6%;z-index:50}
.physical-book{position:relative;width:min(920px,84vw);height:min(590px,66vh);min-height:410px;transform-style:preserve-3d;transform:translate3d(var(--start-x,0px),var(--start-y,90px),-450px) rotateX(0deg) rotateY(-70deg) scale(.22);transition:transform 1.05s cubic-bezier(.18,.78,.2,1);filter:drop-shadow(0 32px 26px rgba(0,0,0,.55))}
.book-stage.is-visible .physical-book{transform:translate3d(0,0,0) rotateX(0) rotateY(0) scale(1)}
.book-pages{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;transform-style:preserve-3d;background:#d9c29c;border-radius:5px 9px 9px 5px;box-shadow:inset 0 0 0 1px #a88a60,0 12px 20px #0008;overflow:hidden}
.inside-page{position:relative;min-width:0;overflow:auto;padding:25px 30px 26px;color:#382416;background-color:#e8d7b8;background-image:repeating-linear-gradient(0deg,rgba(105,68,34,.025) 0,rgba(105,68,34,.025) 1px,transparent 1px,transparent 5px);box-shadow:inset 0 0 25px rgba(105,68,34,.13)}
.inside-left{border-right:1px solid #bba17d;border-radius:5px 0 0 5px}
.inside-right{border-left:1px solid #c2a781;padding-left:34px;border-radius:0 7px 7px 0}
.inside-page .page-content{padding:52px 3% 10px}
.inside-page .page-footnote{margin-top:52px}
.inside-page .video-grid{grid-template-columns:1fr;gap:13px;margin-top:15px}
.inside-page .video-card{grid-template-columns:minmax(0,1.25fr) minmax(90px,.75fr);gap:10px}
.inside-page .video-card iframe{max-height:160px}
.inside-page .video-meta h3{font-size:12px}
.inside-page .empty-note{margin-top:30px}
.cover-back,.front-cover{position:absolute;inset:0 50% 0 0;transform-origin:right center;transform-style:preserve-3d;border-radius:7px 2px 2px 7px}
.cover-back{z-index:2;left:0;right:50%;background:linear-gradient(90deg,#24140d,#694326 88%,#29170e);box-shadow:inset 8px 0 14px #120904,inset -3px 0 5px #b68a5a55;transform:translateZ(8px)}
.front-cover{z-index:5;left:0;right:50%;cursor:pointer;background:linear-gradient(110deg,#24130d 0%,#6a4127 15%,#3d2417 54%,#7b4d2d 100%);border:1px solid #a77a4d;box-shadow:inset 8px 0 15px #170b06,inset -2px 0 6px #d5a56c66,5px 8px 18px #160b06;transform:translateZ(18px) rotateY(0deg);transition:transform 1.2s cubic-bezier(.2,.72,.18,1);backface-visibility:visible}
.book-stage.is-open .front-cover{transform:translateZ(18px) rotateY(-158deg)}
.cover-art{position:absolute;inset:18px;border:1px solid rgba(222,177,119,.58);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e9c28d;text-align:center;backface-visibility:hidden}
.cover-monogram{font:italic 68px/1 var(--serif);text-shadow:0 3px 8px #160a05}
.cover-rule{width:38%;height:1px;background:#d0a16d;margin:24px 0}
.cover-title{font:600 17px var(--serif);letter-spacing:2px}
.cover-subtitle{font-size:7px;letter-spacing:1.8px;margin-top:16px;color:#c5a078}
.book-page-edges{position:absolute;inset:7px 0 7px 0;transform:translateZ(-2px);background:repeating-linear-gradient(0deg,#e8d7b8 0 2px,#c8ad82 2px 3px);box-shadow:0 5px 12px #0006;pointer-events:none}
.book-bottom{position:absolute;left:0;right:0;bottom:-8px;height:13px;background:linear-gradient(#68452b,#24140d);transform:rotateX(-90deg);transform-origin:top;opacity:.95}
.physical-book::before{content:"";position:absolute;left:calc(50% - 7px);top:0;bottom:0;width:14px;z-index:8;transform:translateZ(10px);background:linear-gradient(90deg,#2a170e,#b18150 48%,#2c190f);box-shadow:0 0 12px #2b170e55;pointer-events:none}
.front-cover::after{content:"";position:absolute;left:0;top:0;bottom:0;width:14px;background:linear-gradient(90deg,#1a0c06,#9c6a3e,#2a170e);box-shadow:inset 2px 0 4px #0008}
.book-stage.is-open .physical-book{transform:translate3d(0,0,0) rotateX(0) rotateY(0) scale(1)}
@media(max-width:700px){
 .book-stage{padding:65px 12px 50px}
 .physical-book{width:94vw;height:auto;min-height:0;aspect-ratio:1.18}
 .inside-page{padding:15px 13px}
 .inside-right{padding-left:14px}
 .inside-page .page-content{padding:30px 2% 8px}
 .inside-page .page-footnote{margin-top:18px}
 .inside-page .video-card{grid-template-columns:1fr}
 .inside-page .video-card iframe{max-height:none}
 .stage-caption{top:4%}.stage-instruction{bottom:2%;font-size:7px}
 .book-stage .close-dialog{top:3%;right:4%}
}
@media(prefers-reduced-motion:reduce){.physical-book,.front-cover,.book-stage{transition:none!important}}

.more-reviews{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}.mini-review{padding:22px 24px;background:linear-gradient(135deg,#382519,#25170f);border:1px solid rgba(226,183,130,.2)}.mini-review p{font:italic 15px/1.7 var(--serif);color:#f0dfc8;margin:0 0 18px}.mini-review-footer{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #62472f;padding-top:13px;font-size:10px}.mini-review-footer a{color:#e6bb85}.mini-review-footer span{color:#b49b7b}@media(max-width:650px){.more-reviews{grid-template-columns:1fr}}

/* VERSION 4 — consistent dimensional books for every category. */
.bookshelf-rebuild{perspective:1500px;perspective-origin:50% 45%}
.books{transform-style:preserve-3d;gap:5px}
.book{transform-style:preserve-3d;isolation:isolate;position:relative;overflow:visible;backface-visibility:visible;transform:translateZ(0);will-change:transform}
.book::before{z-index:2;pointer-events:none}
.book::after{z-index:1;pointer-events:none}
.book-pages-edge{position:absolute;top:3px;bottom:3px;right:-5px;width:5px;transform:rotateY(90deg);transform-origin:left center;background:repeating-linear-gradient(0deg,#e8d8bb 0 2px,#b99b70 2px 3px);box-shadow:2px 2px 3px #130b08;pointer-events:none}
.book:hover,.book:focus-visible{z-index:12;transform:translate3d(0,-13px,48px) rotateY(-11deg) rotateZ(-1deg);filter:brightness(1.15);outline:1px solid rgba(238,198,143,.55);outline-offset:2px}
.book.selected{z-index:15;transform:translate3d(0,-20px,75px) rotateY(-13deg);filter:brightness(1.2)}
.book-label{position:relative;z-index:3}
.book-stage{z-index:40}
.physical-book{transform-style:preserve-3d;backface-visibility:visible}
.book-pages{transform-style:preserve-3d}
.front-cover{transform-origin:right center;backface-visibility:visible}
.front-cover .cover-art{transform:translateZ(1px)}
.inside-page{backface-visibility:hidden}
.inside-right{overflow-y:auto;overscroll-behavior:contain}
.video-card iframe{border-radius:2px}
.book-stage .close-dialog{width:42px;height:42px;border:1px solid #d2ac7d;background:#2b1a10;color:#f5e4cd;border-radius:50%;font-size:25px;cursor:pointer}
.book-stage .close-dialog:hover{background:#68452b}

/* The single original cat remains part of the room artwork; no duplicate overlay is added. */

/* Mobile is intentionally a separate, touch-first portfolio composition. */
@media(max-width:650px){
 .hero{height:auto;min-height:100svh;background-position:center top;background-size:auto 100%;padding:100px 18px 34px;display:flex;flex-direction:column;justify-content:flex-start;gap:24px}
 .hero-shade{background:linear-gradient(180deg,rgba(28,15,8,.46),rgba(28,15,8,.12) 38%,rgba(24,13,7,.8) 100%)}
 .intro{position:relative;left:auto;top:auto;max-width:310px;margin:12px 0 0;z-index:3}
 .intro h1{font-size:clamp(42px,12vw,58px);margin:12px 0}
 .intro-copy{font-size:13px;max-width:290px}
 .shelf-hint{position:relative;left:auto;top:auto;z-index:4;margin:8px 0 0;font-size:9px}
 .bookshelf-rebuild{position:relative;left:auto;top:auto;bottom:auto;width:100%;height:auto;min-height:0;padding:12px;background:linear-gradient(110deg,#28170f,#58351f 50%,#2b190f);border:1px solid #8b5d37;box-shadow:0 14px 35px #10080499;perspective:none}
 .books{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;transform:none}
 .book{height:54px;min-height:54px;display:flex;align-items:center;justify-content:flex-start;padding:0 14px 0 18px;border-radius:2px 5px 5px 2px;transform:none!important;box-shadow:inset 7px 0 8px #0005,0 3px 5px #0006}
 .book-label{writing-mode:horizontal-tb;transform:none;font-size:10px;letter-spacing:1px;white-space:normal;text-align:left}
 .book-mark{left:auto;right:12px;bottom:50%;transform:translateY(50%)}
 .book-pages-edge{display:none}
 .book:hover,.book:focus-visible{transform:translateY(-2px)!important}
 .book.selected{transform:translateY(-2px)!important}
 .shelf-cat{display:none}
 .room-credit{position:relative;right:auto;bottom:auto;text-align:center;margin-top:auto;padding-top:18px;font-size:8px}
 .book-stage{padding:66px 12px 42px;align-items:flex-start}
 .physical-book{width:min(560px,94vw);height:auto;min-height:0;aspect-ratio:auto;display:flex;flex-direction:column;filter:drop-shadow(0 18px 18px #0009)}
 .book-pages{position:relative;inset:auto;display:flex;flex-direction:column;overflow:visible;border-radius:5px}
 .inside-page{padding:18px 16px;min-height:170px;border-radius:0!important}
 .inside-left{border-right:0;border-bottom:1px solid #bba17d}
 .inside-right{border-left:0;max-height:48svh;padding-left:16px}
 .inside-page .page-content{padding:25px 2% 8px}
 .inside-page .page-footnote{margin-top:18px}
 .inside-page .video-card{grid-template-columns:minmax(0,1.2fr) minmax(90px,.8fr)}
 .inside-page .video-card iframe{max-height:130px}
 .cover-back,.front-cover{display:none}
 .physical-book::before,.book-page-edges,.book-bottom{display:none}
 .stage-caption{top:20px}.stage-instruction{bottom:12px;font-size:7px;white-space:normal;width:90%}
 .book-stage .close-dialog{top:12px;right:12px}
}
@media(max-width:380px){.books{grid-template-columns:1fr}.inside-page .video-card{grid-template-columns:1fr}.inside-page .video-card iframe{max-height:none}}
@media(prefers-reduced-motion:reduce){.cat-tail,.cat-eyelids i{animation:none!important}.book,.physical-book,.front-cover{transition:none!important}}
.book-7{background-color:#765b3e}

/* V5 corrections: remove the fake duplicate-cat layer and give each shelf book visible physical faces. */
.bookshelf-rebuild{background:linear-gradient(90deg,#21130c 0%,#4a2b19 8%,#392113 50%,#4a2b19 92%,#21130c 100%);box-shadow:inset 0 0 0 2px #160c07,inset 0 9px 15px #120904,0 8px 14px #140a06;border-top:6px solid #71482a;border-bottom:7px solid #71482a;}
.books{align-items:stretch;gap:clamp(3px,.45vw,7px);transform-style:preserve-3d;}
.book{min-width:0;transform-style:preserve-3d;backface-visibility:visible;overflow:visible;border:1px solid rgba(238,199,145,.45);border-radius:3px 5px 3px 2px;box-shadow:inset 7px 0 9px #0008,inset -3px 0 6px #fff2,3px 5px 8px #0009,0 0 0 1px #1b100a;background-image:linear-gradient(90deg,#120a06aa 0%,transparent 18%,#ffffff1c 48%,#0004 100%);}
.book-pages-edge{position:absolute;top:2px;bottom:2px;right:-7px;width:7px;transform:rotateY(90deg);transform-origin:left center;background:repeating-linear-gradient(0deg,#f0dfc2 0 2px,#b89a70 2px 3px);box-shadow:2px 2px 5px #100803;}
.book::before{content:"";position:absolute;left:3px;right:3px;top:-4px;height:4px;transform:rotateX(90deg);transform-origin:top;background:linear-gradient(90deg,#d1b48b,#f2e4c8 45%,#a8865c);box-shadow:0 -1px 2px #0008;}
.book::after{content:"";position:absolute;left:3px;right:3px;bottom:-4px;height:4px;transform:rotateX(-90deg);transform-origin:bottom;background:linear-gradient(90deg,#5a3b25,#c4a276 45%,#4a2d1b);}
.book:hover,.book:focus-visible{transform:translate3d(0,-12px,42px) rotateY(-9deg);filter:brightness(1.16);box-shadow:0 17px 24px #0009,inset 7px 0 9px #0008;}
.book.selected{transform:translate3d(0,-15px,60px) rotateY(-10deg);}
.book-stage{isolation:isolate;}
.physical-book{z-index:1;transform-style:preserve-3d;}
.book-pages{z-index:1;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;}
.inside-page{z-index:1;min-height:0;}
.inside-left,.inside-right{display:flex;flex-direction:column;}
.inside-left .page-content{flex:1;}
.inside-right .video-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.inside-right .video-card{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(110px,.8fr);align-items:start;gap:12px;padding-bottom:12px;border-bottom:1px solid #bba17d;}
.inside-right .video-card iframe{width:100%;aspect-ratio:16/9;min-height:110px;border:0;background:#2b1a10;}
.inside-right .video-meta{min-width:0;}
.inside-right .video-meta h3{margin:3px 0 6px;font-size:13px;line-height:1.35;}
.inside-right .video-meta span{font-size:10px;color:#806447;}
.inside-right .empty-note{color:#765b3e;}
.book-stage.is-open .front-cover{transform:translateZ(18px) rotateY(-172deg);}
@media(max-width:650px){.bookshelf-rebuild{left:auto;top:auto;width:100%;height:auto;}}

/* VERSION 6 — dimensional shelf books, visible project pages, and a single animated cat. */
.hero{background-image:url('assets/library-room.png');background-position:center center;background-size:cover;}
.bookshelf-rebuild{position:absolute;z-index:4;left:29.8%;top:37.7%;width:24.3%;height:23.2%;padding:0;background:transparent;border:0;box-shadow:none;perspective:1400px;perspective-origin:50% 55%;}
.books{height:100%;display:flex;align-items:stretch;justify-content:center;gap:clamp(2px,.22vw,4px);transform-style:preserve-3d;}
.shelf-book{appearance:none;position:relative;flex:1 1 0;min-width:0;height:100%;padding:0;border:0;background:transparent;cursor:pointer;perspective:900px;transform-style:preserve-3d;isolation:isolate;transition:filter .3s;}
.book-model-v6{position:absolute;inset:0;display:block;transform-style:preserve-3d;transform:rotateY(-5deg);transition:transform .55s cubic-bezier(.2,.75,.2,1);}
.book-pages-v6{position:absolute;inset:4px -8px 4px 5px;display:block;transform:translateZ(-5px);background:repeating-linear-gradient(0deg,#e8ddc9 0 1px,#b9a17e 1px 2px,#f3e7d2 2px 3px);border:1px solid #92734e;box-shadow:2px 2px 5px #160b06;}
.book-side-v6{position:absolute;top:5px;bottom:5px;right:-8px;width:9px;display:block;transform:rotateY(90deg);transform-origin:left center;background:linear-gradient(90deg,#b99b73,#f1e5cf 40%,#92734f);box-shadow:2px 0 4px #1b0d06;}
.book-top-v6,.book-bottom-v6{position:absolute;left:4px;right:-5px;height:8px;display:block;background:linear-gradient(90deg,#a9895d,#f1e3c9 40%,#94734c);}
.book-top-v6{top:-4px;transform:rotateX(90deg);transform-origin:top center;}
.book-bottom-v6{bottom:-4px;transform:rotateX(-90deg);transform-origin:bottom center;}
.book-spine-face-v6{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:12px 3px 10px;transform:translateZ(4px);border:1px solid rgba(238,210,165,.58);border-radius:3px 4px 2px 2px;background:linear-gradient(90deg,rgba(0,0,0,.48),transparent 15%,rgba(255,255,255,.14) 48%,rgba(0,0,0,.25)),var(--book-color);box-shadow:inset 4px 0 6px #0007,inset -2px 0 4px #fff2,2px 4px 8px #100804;overflow:hidden;}
.book-spine-face-v6:before,.book-spine-face-v6:after{content:"";position:absolute;left:4px;right:4px;height:1px;background:linear-gradient(90deg,transparent,#e4c18c,transparent);opacity:.8;}
.book-spine-face-v6:before{top:5px}.book-spine-face-v6:after{bottom:5px}
.book-spine-title-v6{writing-mode:vertical-rl;transform:rotate(180deg);font:600 clamp(7px,.68vw,11px)/1 var(--sans);letter-spacing:1px;color:#f2d8ad;text-shadow:0 1px 3px #170c06;white-space:nowrap;max-height:78%;}
.book-spine-mark-v6{font-size:9px;color:#d9b37c;text-shadow:0 1px 3px #130904;}
.shelf-book:nth-child(4) .book-spine-title-v6{color:#332318;text-shadow:none}
.shelf-book:hover,.shelf-book:focus-visible{z-index:12;filter:brightness(1.16);outline:none;}
.shelf-book:hover .book-model-v6,.shelf-book:focus-visible .book-model-v6{transform:translateY(-12px) translateZ(28px) rotateY(-17deg) rotateZ(-1deg);}
.shelf-book.selected .book-model-v6{transform:translateY(-18px) translateZ(45px) rotateY(-20deg);}
.shelf-book.selected{z-index:15;}
.shelf-cat{position:absolute;z-index:5;pointer-events:none;left:50.5%;top:21.8%;width:16.2%;aspect-ratio:375/273;filter:drop-shadow(0 6px 5px #24130b55);}
.shelf-cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;user-select:none;}
.cat-body{animation:catBreathe 4.2s ease-in-out infinite;transform-origin:48% 70%;}
.cat-tail{animation:catTailSway 4.6s ease-in-out infinite;transform-origin:86% 23%;}
.cat-blink{display:none;}
@keyframes catBreathe{0%,100%{transform:translateY(0) scaleY(1)}50%{transform:translateY(1.5px) scaleY(1.012)}}
@keyframes catTailSway{0%,100%{transform:rotate(0deg)}28%{transform:rotate(3deg)}62%{transform:rotate(-2deg)}82%{transform:rotate(1.5deg)}}

/* Open book: project cards are already present underneath the hinged cover before it moves. */
#bookStage.book-stage{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:70px 4vw 58px;background:rgba(19,11,7,.83);backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:opacity .28s,visibility .28s;}
#bookStage.book-stage.is-visible{opacity:1;visibility:visible;}
#bookStage .stage-caption{position:absolute;top:30px;left:50%;transform:translateX(-50%);font-size:10px;letter-spacing:2.5px;color:#e4c69e;}
#bookStage .stage-instruction{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);font-size:8px;letter-spacing:1.6px;color:#c9b08f;white-space:nowrap;}
#bookStage .close-dialog{position:absolute;top:22px;right:26px;z-index:20;width:42px;height:42px;border:1px solid #b99163;border-radius:50%;background:#29190f;color:#f2dfc7;font-size:27px;line-height:1;cursor:pointer;}
.open-book-v6{position:relative;width:min(1180px,92vw);height:min(690px,78vh);perspective:2400px;transform-style:preserve-3d;filter:drop-shadow(0 30px 40px #0009);}
.book-spread-v6{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;transform-style:preserve-3d;border-radius:7px;overflow:hidden;}
.spread-page-v6{position:relative;min-width:0;min-height:0;padding:27px 34px 28px;color:#3a281b;background-color:#eadcc3;background-image:linear-gradient(90deg,rgba(93,58,29,.07),transparent 9%,transparent 92%,rgba(93,58,29,.08)),repeating-linear-gradient(0deg,rgba(112,78,44,.025) 0 1px,transparent 1px 5px);box-shadow:inset 0 0 25px #6d4b2b1c;}
.spread-left-v6{border-right:1px solid #b99b73;border-radius:7px 0 0 7px;}
.spread-right-v6{border-left:1px solid #c5aa82;border-radius:0 7px 7px 0;overflow-y:auto;overscroll-behavior:contain;}
#bookStage .page-topline{position:relative;z-index:1;font-size:8px;letter-spacing:1.6px;color:#8b6c49;border-bottom:1px solid #c7ad87;padding-bottom:12px;}
.spread-intro-v6{padding:clamp(38px,8vh,85px) 3% 20px;}
#bookStage .dialog-kicker{color:#98764e;font-size:9px;letter-spacing:2px;}
#bookStage .spread-intro-v6 h2{font:500 clamp(38px,5vw,64px)/1.05 var(--serif);margin:14px 0;color:#382416;}
#bookStage .dialog-description{color:#755b3e;font-size:14px;line-height:1.85;max-width:410px;}
#bookStage .page-ornament{font-size:30px;color:#b18a58;margin-top:38px;}
#bookStage .page-footnote{font-size:8px;letter-spacing:1.5px;color:#98764e;margin-top:70px;}
.video-grid-v6{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:17px;}
.project-card-v6{min-width:0;border:1px solid #c8ad88;background:rgba(255,250,239,.45);padding:7px;box-shadow:0 3px 9px #5b402a18;animation:projectAppear .36s both;animation-delay:calc(var(--card-index)*45ms);}
@keyframes projectAppear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
.project-preview-v6{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#342318,#8e6944 55%,#24150e);}
.project-preview-v6 img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s,filter .35s;}
.project-preview-v6:hover img{transform:scale(1.04);filter:brightness(.8);}
.project-preview-v6.preview-fallback{display:grid;place-items:center;background:radial-gradient(circle at 70% 20%,#b78e5c,#523923 55%,#25170f);}
.project-preview-v6.preview-fallback:before{content:"PROJECT";font-size:9px;letter-spacing:3px;color:#f1d5ad;}
.preview-play{position:absolute;right:9px;bottom:8px;width:25px;height:25px;display:grid;place-items:center;border:1px solid #f2dfc5;border-radius:50%;color:#fff4e5;background:#24170eb8;font-size:12px;}
.project-meta-v6{padding:8px 3px 4px;}
.project-meta-v6 h3{margin:0;color:#3c291b;font:600 13px/1.35 var(--serif);}
.project-meta-v6 span{display:block;margin-top:4px;color:#8e704e;font-size:9px;}
.project-open-v6{display:inline-block;margin-top:8px;color:#795630;font-size:8px;font-weight:700;letter-spacing:1px;}
.project-open-v6:hover{color:#3c291b;text-decoration:underline;}
#bookStage .empty-note{color:#765b3e;font-size:12px;}
.book-cover-v6{position:absolute;z-index:5;top:0;left:50%;width:50%;height:100%;transform-origin:left center;transform:rotateY(0deg);transform-style:preserve-3d;transition:transform 1.12s cubic-bezier(.2,.72,.18,1);box-shadow:10px 7px 24px #1b0e08a6;}
.book-cover-v6:before{content:"";position:absolute;left:0;top:0;bottom:0;width:17px;background:linear-gradient(90deg,#201108,#a8794a 48%,#392113);z-index:2;}
.cover-front-v6,.cover-inside-v6{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;backface-visibility:hidden;border:2px solid #8c6138;outline:1px solid #d2ad7d;outline-offset:-9px;}
.cover-front-v6{background:radial-gradient(ellipse at 45% 35%,#815a37,#392317 68%,#21140e);color:#e9c28d;}
.cover-inside-v6{transform:rotateY(180deg);background:linear-gradient(90deg,#d2bb94,#f1e4ca 14%,#e2d0b1);color:#69492a;}
.cover-monogram{font:italic 76px/1 var(--serif);text-shadow:0 3px 8px #160a05;}
.cover-rule{width:38%;height:1px;background:#d0a16d;margin:22px 0;}
.cover-title{font:600 18px var(--serif);letter-spacing:2px;text-transform:uppercase;}
.cover-subtitle{font-size:7px;letter-spacing:1.8px;margin-top:16px;color:#c5a078;}
.inside-cover-kicker{font-size:8px;letter-spacing:2px;}
.inside-cover-title{font:500 32px var(--serif);margin:24px 0;}
.inside-cover-note{font-size:8px;letter-spacing:2px;}
.open-book-v6.is-open .book-cover-v6{transform:rotateY(-178deg);}
.book-spine-v6{position:absolute;z-index:7;left:calc(50% - 8px);top:0;bottom:0;width:16px;background:linear-gradient(90deg,#321e12,#a87949 45%,#3b2416);box-shadow:0 0 13px #24150e;pointer-events:none;}

@media(max-width:900px){
 .bookshelf-rebuild{left:27%;top:38%;width:29%;height:22%;}
 .shelf-cat{left:49%;top:22%;width:18%;}
 .spread-page-v6{padding:22px 24px;}
 .video-grid-v6{gap:10px;}
}
@media(max-width:650px){
 .hero{background-position:center center;background-size:auto 100%;}
 .shelf-cat{display:none;}
 .bookshelf-rebuild{position:relative;left:auto;top:auto;bottom:auto;width:100%;height:auto;min-height:0;padding:0;background:transparent;border:0;box-shadow:none;perspective:none;margin-top:8px;}
 .books{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;transform:none;}
 .shelf-book{height:58px;min-height:58px;display:block;}
 .book-model-v6{transform:none!important;}
 .book-pages-v6,.book-side-v6,.book-top-v6,.book-bottom-v6{display:none;}
 .book-spine-face-v6{flex-direction:row;justify-content:flex-start;padding:0 14px;border-radius:3px 5px 5px 3px;}
 .book-spine-title-v6{writing-mode:horizontal-tb;transform:none;font-size:10px;letter-spacing:1px;max-height:none;white-space:normal;text-align:left;}
 .book-spine-mark-v6{margin-left:auto;}
 #bookStage.book-stage{padding:64px 12px 46px;align-items:stretch;}
 .open-book-v6{width:100%;height:100%;max-height:none;filter:none;perspective:none;}
 .book-spread-v6{display:block;overflow:hidden;border-radius:7px;}
 .spread-left-v6{display:none;}
 .spread-right-v6{position:absolute;inset:0;border:0;border-radius:7px;padding:20px 16px;}
 .video-grid-v6{grid-template-columns:1fr;gap:12px;}
 .project-card-v6{display:grid;grid-template-columns:42% 1fr;gap:10px;align-items:center;padding:7px;}
 .project-preview-v6{aspect-ratio:16/10;}
 .project-meta-v6{padding:3px;}
 .project-meta-v6 h3{font-size:12px;}
 .book-cover-v6,.book-spine-v6{display:none;}
 #bookStage .stage-caption{top:25px;}
 #bookStage .stage-instruction{bottom:17px;white-space:normal;text-align:center;width:90%;}
 #bookStage .close-dialog{top:13px;right:13px;}
}
@media(max-width:380px){.books{grid-template-columns:1fr}.project-card-v6{grid-template-columns:1fr}.project-preview-v6{aspect-ratio:16/9}}
@media(prefers-reduced-motion:reduce){.cat-body,.cat-tail,.project-card-v6{animation:none!important}.book-model-v6,.book-cover-v6{transition:none!important}}
/* The original cat stays baked into the untouched room photo; only its extracted tail is layered and animated. */
.shelf-cat{display:none!important;}
.shelf-cat-tail{position:absolute;z-index:6;left:61.9%;top:27.1%;width:5.1%;aspect-ratio:85/70;pointer-events:none;transform-origin:13% 20%;animation:originalTailSway 4.8s ease-in-out infinite;filter:drop-shadow(0 2px 2px #1b100955);}
.shelf-cat-tail img{display:block;width:100%;height:100%;object-fit:contain;}
@keyframes originalTailSway{0%,100%{transform:rotate(0)}24%{transform:rotate(3deg)}53%{transform:rotate(-2.5deg)}78%{transform:rotate(1.5deg)}}
@media(max-width:650px){.shelf-cat-tail{display:none;}}
@media(prefers-reduced-motion:reduce){.shelf-cat-tail{animation:none!important;}}
/* Slightly deeper page block so each shelf item reads as a thick hardcover from an angled view. */
.book-pages-v6{inset:4px -12px 4px 5px;transform:translateZ(-8px);}
.book-side-v6{right:-12px;width:12px;}
.book-spine-face-v6{transform:translateZ(6px);}
.book-top-v6,.book-bottom-v6{right:-8px;}
@keyframes originalTailSway{0%,100%{transform:rotate(0)}24%{transform:rotate(5deg)}53%{transform:rotate(-4deg)}78%{transform:rotate(2.5deg)}}
.shelf-cat-breath{position:absolute;z-index:5;left:53.5%;top:30.5%;width:7.8%;height:1.4%;border-radius:50%;pointer-events:none;background:radial-gradient(ellipse,rgba(19,10,5,.30) 0%,rgba(19,10,5,.12) 48%,transparent 78%);filter:blur(2px);transform-origin:center;animation:catBreathingShadow 4.2s ease-in-out infinite;}
@keyframes catBreathingShadow{0%,100%{opacity:.52;transform:scaleX(.96) scaleY(.92)}50%{opacity:.78;transform:scaleX(1.05) scaleY(1.08)}}
@media(max-width:650px){.shelf-cat-breath{display:none;}}
@media(prefers-reduced-motion:reduce){.shelf-cat-breath{animation:none!important;}}


/* V10 scene refinements — base layout restored; portrait frame corrected. */

/* V8 — preserve the supplied illustrated room and its original illustrated books. */
.hero{height:min(100svh,1000px);min-height:680px;background-image:url('assets/library-room.png');background-position:center center;background-size:100% 100%;}
.hero-shade{background:linear-gradient(90deg,rgba(27,15,9,.30),transparent 39%,rgba(27,15,9,.02) 76%),linear-gradient(0deg,rgba(28,15,8,.16),transparent 30%);pointer-events:none}
.intro{left:4.7%;top:20%;max-width:300px;text-shadow:0 2px 16px rgba(34,17,8,.75)}
.shelf-hint{left:30.5%;top:33%;z-index:7;font-size:9px;letter-spacing:2px}
/* Invisible hit areas sit precisely over the seven books in the artwork. */
.shelf-hotspots{position:absolute;z-index:8;left:0;top:0;width:100%;height:100%;pointer-events:none}
.shelf-hotspot{position:absolute;top:37.2%;height:26.8%;padding:0;border:1px solid transparent;border-radius:4px;background:transparent;cursor:pointer;pointer-events:auto;transition:background .28s ease,box-shadow .28s ease,border-color .28s ease;}
.shelf-hotspot:hover,.shelf-hotspot:focus-visible{background:linear-gradient(90deg,rgba(255,223,169,.02),rgba(255,236,197,.19),rgba(255,223,169,.03));border-color:rgba(255,220,169,.54);box-shadow:inset 0 0 18px rgba(255,220,169,.18),0 0 19px rgba(255,197,124,.23);outline:none}
.shelf-hotspot:active{background:rgba(255,224,179,.2)}
.shelf-hotspot.selected{border-color:rgba(255,220,169,.7);box-shadow:inset 0 0 20px rgba(255,220,169,.2),0 0 24px rgba(255,197,124,.28)}
/* Vintage portrait frame placed in the empty lower shelf bay, clear of the leaning books and storage box. */
.portrait-canvas{
 position:absolute;z-index:6;left:45.5%;top:66.5%;width:9%;height:23%;
 margin:0;padding:9px 9px 24px;display:flex;flex-direction:column;gap:0;
 background:linear-gradient(135deg,#3a2112 0%,#a8753e 9%,#56351e 18%,#c09254 31%,#4b2c18 47%,#b98449 63%,#422515 79%,#d0a36a 100%);
 border:1px solid #d0a36a;
 box-shadow:0 13px 19px rgba(10,5,2,.68),0 3px 5px rgba(255,221,169,.2),inset 0 0 0 2px #29170d,inset 0 0 0 4px #9a6939,inset 0 0 0 6px #3a2112;
 transform:perspective(700px) rotateY(-2deg) rotateZ(-.7deg);
}
.portrait-canvas:before{content:"";position:absolute;inset:5px;border:1px solid rgba(231,190,128,.68);pointer-events:none;z-index:3;}
.portrait-canvas:after{content:"✦";position:absolute;z-index:4;bottom:6px;left:50%;transform:translateX(-50%);font-size:8px;line-height:1;color:#e0bd83;text-shadow:0 1px 2px #241308;}
.portrait-mat{position:relative;display:block;flex:1;min-height:0;padding:5px;background:linear-gradient(145deg,#eee0c7,#c4a77f 55%,#8c6b49);box-shadow:inset 0 1px 6px rgba(50,30,16,.48),0 1px 2px rgba(255,238,202,.28);}
.portrait-canvas img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 34%;border:1px solid rgba(65,45,31,.75);filter:grayscale(1) contrast(1.02) brightness(.96);}
.portrait-canvas figcaption{position:relative;z-index:3;flex:0 0 15px;display:flex;align-items:center;justify-content:center;color:#e6c58f;font:600 clamp(5px,.46vw,8px) var(--sans);letter-spacing:1.15px;text-shadow:0 1px 2px #241409;}
.portrait-canvas figcaption:before,.portrait-canvas figcaption:after{content:"";width:9%;height:1px;background:linear-gradient(90deg,transparent,#c49a63);margin:0 5px;}
.portrait-canvas figcaption:after{transform:scaleX(-1)}
.ambient-glow{position:absolute;z-index:2;left:38%;top:1%;width:14%;height:22%;pointer-events:none;background:radial-gradient(ellipse at 50% 20%,rgba(255,219,150,.25),rgba(255,199,112,.09) 35%,transparent 72%);mix-blend-mode:screen;animation:lampGlow 7s ease-in-out infinite}
@keyframes lampGlow{0%,100%{opacity:.55;transform:scale(1)}48%{opacity:.9;transform:scale(1.055)}72%{opacity:.68;transform:scale(1.015)}}
.mobile-categories{display:none}
/* The interior remains a two-page book; page navigation gets a restrained paper-turn cue. */
@keyframes paperTurnNext{0%{transform:perspective(1100px) rotateY(-5deg);opacity:.78}55%{transform:perspective(1100px) rotateY(3deg);opacity:.92}100%{transform:perspective(1100px) rotateY(0);opacity:1}}
@keyframes paperTurnPrev{0%{transform:perspective(1100px) rotateY(5deg);opacity:.78}55%{transform:perspective(1100px) rotateY(-3deg);opacity:.92}100%{transform:perspective(1100px) rotateY(0);opacity:1}}
.spread-right-v6.page-turn-next{transform-origin:left center;animation:paperTurnNext .48s ease both}
.spread-right-v6.page-turn-prev{transform-origin:right center;animation:paperTurnPrev .48s ease both}
/* Trusted-by is intentionally logo-only, with equal visual weight. */
.trusted{padding-top:72px;padding-bottom:76px;background:#24170f;border-top:1px solid rgba(226,183,130,.12)}
.trusted .section-kicker{font-size:9px;color:#c5a47c}
.trusted-logos{display:flex;align-items:center;justify-content:center;gap:clamp(24px,5vw,70px);flex-wrap:wrap}
.trusted-logo{width:72px;height:72px;display:grid;place-items:center;border-radius:50%;overflow:hidden;filter:grayscale(1);opacity:.78;transition:filter .25s,opacity .25s,transform .25s}
.trusted-logo:hover{filter:grayscale(0);opacity:1;transform:translateY(-3px)}
.trusted-logo img{width:100%;height:100%;object-fit:cover;border-radius:50%;border:1px solid rgba(226,183,130,.35)}
.trusted-monogram{width:100%;height:100%;display:grid;place-items:center;border:1px solid #9c7952;border-radius:50%;font:600 18px var(--serif);color:#e2c69f;background:#392719}
/* Review avatar fallbacks share the same circular treatment as channel images. */
.mini-review-identity{display:flex;align-items:center;gap:10px;min-width:0}
.mini-review-avatar,.review-avatar-fallback{width:34px;height:34px;flex:0 0 34px;border-radius:50%;object-fit:cover;border:1px solid #c69a68}
.review-avatar-fallback{display:grid;place-items:center;background:#68482d;color:#f0d7b5;font:600 11px var(--serif)}
.embedded-player-v8{display:block;width:100%;height:100%;min-height:100%;aspect-ratio:16/9;border:0;background:#130c08}
.project-preview-v6:has(.embedded-player-v8){aspect-ratio:16/9}
.unavailable-player{display:grid;place-items:center;min-height:120px;color:#755b3e;font-size:10px;letter-spacing:.5px}

@media(max-width:900px) and (min-width:651px){
 .intro{left:3.5%;top:16%;max-width:240px}.intro h1{font-size:42px}.shelf-hint{left:30%;top:33%}.portrait-canvas{left:45.5%;top:66.5%;width:9%;height:23%;}
}
@media(max-width:650px){
 .topbar{position:absolute;height:62px;padding:0 5%}.topbar nav{gap:14px;font-size:9px}.availability{display:none}
 .hero{height:auto;min-height:100svh;padding:86px 18px 30px;display:flex;flex-direction:column;gap:18px;background-size:auto 56svh;background-position:center top;background-repeat:no-repeat;background-color:#24170f;overflow:visible}
 .hero-shade{height:56svh;background:linear-gradient(180deg,rgba(24,13,7,.08),rgba(24,13,7,.12) 70%,#24170f 100%)}
 .intro{position:relative;left:auto;top:auto;max-width:310px;margin:0;z-index:4;text-shadow:0 2px 12px #1d1009}
 .intro h1{font-size:clamp(40px,11vw,54px);margin:10px 0}.intro-copy{font-size:12px;max-width:290px}
 .shelf-hint,.shelf-hotspots,.portrait-canvas{display:none}
 .ambient-glow{left:38%;top:2%;width:25%;height:26%}
 .mobile-categories{position:relative;z-index:4;display:grid;grid-template-columns:1fr;gap:8px;margin-top:14px}
 .mobile-category{display:grid;grid-template-columns:36px 1fr 20px;align-items:center;gap:12px;text-align:left;padding:14px 15px;border:1px solid rgba(219,174,121,.38);background:linear-gradient(110deg,#392519,#2c1c13);color:#f0dfc8;box-shadow:0 5px 13px #12090455;cursor:pointer}
 .mobile-category-index{color:#c49a69;font:italic 13px var(--serif)}.mobile-category>span:nth-child(2){font:500 15px var(--serif)}.mobile-category>span:last-child{color:#c49a69}
 .mobile-category:hover,.mobile-category.selected{border-color:#d1a36d;background:#49301f}
 .room-credit{position:relative;right:auto;bottom:auto;margin-top:12px;text-align:center;font-size:7px}
 .section{padding:70px 7%}.about-grid{grid-template-columns:1fr;gap:26px}.review-layout{grid-template-columns:1fr;gap:28px}.more-reviews{grid-template-columns:1fr}.social-grid{grid-template-columns:1fr}
 #bookStage.book-stage{padding:64px 10px 34px;align-items:flex-start;overflow:auto}
 .open-book-v6{width:96vw;height:auto;min-height:0;display:flex;flex-direction:column;perspective:none;filter:drop-shadow(0 18px 22px #0009)}
 .book-spread-v6{position:relative;display:flex;flex-direction:column;overflow:visible;border-radius:6px}
 .spread-page-v6{padding:20px 18px;min-height:180px;border-radius:0!important}.spread-left-v6{min-height:220px;border-right:0;border-bottom:1px solid #b99b73}.spread-right-v6{min-height:260px;max-height:none;overflow:visible}
 .spread-intro-v6{padding:24px 2% 8px}.spread-intro-v6 h2{font-size:42px!important}.book-cover-v6,.book-spine-v6{display:none}
 .video-grid-v6{grid-template-columns:1fr;gap:13px}.project-preview-v6{aspect-ratio:16/9}.project-card-v6{padding:7px}.book-stage .stage-caption{top:20px}.book-stage .stage-instruction{display:none}
 .book-stage .close-dialog{top:12px;right:12px}
}
@media(prefers-reduced-motion:reduce){.ambient-glow,.spread-right-v6.page-turn-next,.spread-right-v6.page-turn-prev{animation:none!important}}
.folder-embed-v8{background:#fff}


/* V11 — book-native pagination, one generous video per leaf, precise hotspots and grounded portrait. */
/* Keep the original illustrated spine artwork perfectly still; hover response is an inset warm sheen. */
.shelf-hotspot{
  border:0!important;border-radius:3px;background:transparent;
  box-shadow:none;outline:none;
  transition:background .24s ease,filter .24s ease;
}
.shelf-hotspot:hover,.shelf-hotspot:focus-visible{
  background:linear-gradient(90deg,transparent 0%,rgba(255,221,163,.055) 18%,rgba(255,236,194,.14) 52%,rgba(255,221,163,.055) 84%,transparent 100%);
  box-shadow:inset 0 0 0 1px rgba(239,202,148,.22),inset 0 0 12px rgba(255,218,158,.12);
  filter:brightness(1.035);
}
.shelf-hotspot:focus-visible{outline:1px solid rgba(244,207,157,.7)!important;outline-offset:2px;}
.shelf-hotspot.selected{background:linear-gradient(90deg,transparent,rgba(255,225,174,.09),transparent);box-shadow:inset 0 0 0 1px rgba(239,202,148,.28),inset 0 0 14px rgba(255,218,158,.15);}

/* Portrait: smaller, left-weighted, and resting on the lower shelf surface. */
.portrait-canvas{
  left:40.2%;top:68.0%;width:8.25%;height:20.1%;
  padding:8px 8px 20px;gap:0;
  border:1px solid #c39a62;
  background:linear-gradient(135deg,#21130c 0%,#704727 13%,#2b190f 25%,#a77843 38%,#3a2112 53%,#8d6035 70%,#24150d 88%,#c39458 100%);
  box-shadow:0 4px 7px rgba(9,4,1,.68),0 11px 14px rgba(9,4,1,.32),inset 0 0 0 2px #1b1009,inset 0 0 0 4px #9b6c3c,inset 0 0 0 6px #2d1a0f;
  transform:perspective(900px) rotateY(1.8deg) rotateX(-1deg) rotateZ(-.35deg);
  transform-origin:bottom center;
}
.portrait-canvas:before{inset:5px;border:1px solid rgba(232,197,145,.7);box-shadow:inset 0 0 0 1px rgba(39,22,12,.65);}
.portrait-canvas:after{content:"N";bottom:5px;font:italic 8px var(--serif);color:#e6c28d;}
.portrait-mat{padding:5px;background:linear-gradient(145deg,#e9dcc4,#c9b18c 55%,#8e704c);box-shadow:inset 0 2px 5px #38231366,0 1px 2px #f7e7c9aa;}
.portrait-canvas img{object-position:50% 30%;}
.portrait-canvas figcaption{flex-basis:12px;font-size:clamp(5px,.4vw,7px);letter-spacing:1px;}
.portrait-canvas figcaption:before,.portrait-canvas figcaption:after{width:6%;}
@media(max-width:900px) and (min-width:651px){.portrait-canvas{left:40.2%;top:68%;width:8.25%;height:20.1%;}}

/* The open spread stays in the same antique-paper visual language as the approved book interior. */
.video-grid-v6{grid-template-columns:minmax(0,1fr)!important;gap:15px;margin-top:17px;}
.project-card-v6{display:block!important;width:100%;padding:9px 9px 8px;background:linear-gradient(135deg,rgba(255,250,239,.68),rgba(239,224,198,.58));border:1px solid #c6a77b;box-shadow:0 3px 9px rgba(72,46,23,.12),inset 0 0 0 1px rgba(255,255,255,.35);}
.project-preview-v6{width:100%;aspect-ratio:16/9;min-height:0;border:1px solid rgba(111,77,43,.28);background:#2b1b11;}
.project-preview-v6 img{object-fit:cover;}
.project-meta-v6{padding:9px 2px 2px;}
.project-meta-v6 h3{font-size:clamp(14px,1.15vw,17px);line-height:1.3;}
.project-meta-v6 span{font-size:10px;letter-spacing:.25px;}
.preview-play{width:34px;height:34px;right:12px;bottom:11px;border:1px solid #f2dfc5;background:rgba(37,23,13,.78);font-size:14px;box-shadow:0 2px 7px #170d08aa;}
.preview-play:hover{background:#6c482a;transform:scale(1.05);}

/* Styled pagination: engraved brass controls, not browser-default buttons. */
#bookStage .book-pagination{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:16px 0 0;padding:11px 0 0;border-top:1px solid rgba(170,133,87,.45);
  color:#806343;font:600 10px var(--sans);letter-spacing:1px;
}
#bookStage .book-pagination[hidden]{display:none!important;}
#bookStage .book-pagination button{
  appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:34px;padding:0 13px;border:1px solid #a9875e;border-radius:2px;
  color:#65472b;background:linear-gradient(180deg,#f3e8d3,#e4d1b1);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.65),0 2px 3px rgba(70,45,23,.12);
  font:600 9px var(--sans);letter-spacing:1px;text-transform:uppercase;cursor:pointer;
  transition:background .2s,box-shadow .2s,color .2s;
}
#bookStage .book-pagination button:hover:not(:disabled){background:linear-gradient(180deg,#fff1d8,#ead4ad);box-shadow:inset 0 0 0 1px #fff8e9,0 2px 7px rgba(87,57,28,.2);color:#392515;}
#bookStage .book-pagination button:disabled{opacity:.38;cursor:default;}
#bookStage #pageIndicator{min-width:54px;text-align:center;color:#8c6b45;font:italic 13px var(--serif);letter-spacing:.5px;}
#bookStage .book-pagination button:first-child:before{content:"‹";font:22px/10px var(--serif);}
#bookStage .book-pagination button:last-child:after{content:"›";font:22px/10px var(--serif);}

/* Trusted-by is explicitly titled; client logos are kept on a common visual baseline. */
.trusted{padding-top:55px;padding-bottom:66px;}
.trusted-kicker{text-align:center;margin:0 0 26px;color:#c7a77f;font-size:9px;letter-spacing:3px;}
.trusted-logos{max-width:1000px;margin:0 auto;gap:clamp(20px,3.8vw,52px);}
.trusted-logo{width:76px;height:76px;flex:0 0 76px;filter:grayscale(1);opacity:.8;}
.trusted-logo img{object-fit:cover;}
.trusted-logo-discovered{animation:trustedFadeIn .45s ease both;}
@keyframes trustedFadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:.8;transform:translateY(0)}}
@media(max-width:650px){
 .portrait-canvas{display:none;}
 .trusted-logos{gap:18px;}
 .trusted-logo{width:58px;height:58px;flex-basis:58px;}
 #bookStage .book-pagination{margin-top:12px;}
 #bookStage .book-pagination button{min-height:32px;padding:0 10px;font-size:8px;}
}