/* A readable physical dossier: original artwork, live type, controlled depth. */
.book-chapter{background:#e8e1d6;position:relative;padding-top:85px;box-shadow:inset 0 1px #d4c8b8}
.book-intro{display:grid;grid-template-columns:1fr 34%;align-items:end;gap:10%;padding-bottom:55px}
.book-intro h2{font-size:clamp(46px,5.6vw,78px)}.book-intro>p{font-size:16px;color:var(--mute);max-width:390px}
.book-scroll-area{height:calc(750px + 100svh);position:relative}.book-stage{position:sticky;top:30px;padding:20px var(--shell) 35px}
.book-frame{position:relative;max-width:1060px;width:100%;height:clamp(440px,56svh,570px);margin:0 auto;perspective:1900px;isolation:isolate}
.book-cover{position:absolute;inset:-10px -12px -14px;background:linear-gradient(100deg,#411420,#672c3b 49.5%,#491824 51%,#6a293a);border:1px solid #854c59;border-radius:5px 10px 10px 5px;box-shadow:0 32px 45px -22px #34201c80,0 4px 6px #321c1633}
.book-pages{position:absolute;inset:3px -4px -7px;background:repeating-linear-gradient(0deg,#bfb3a1 0 1px,#e8dfcd 1px 3px);border-radius:1px 4px 4px 1px}
.book-left{position:absolute;inset:0 50% 0 0;padding:40px;background:linear-gradient(90deg,#e7decb,#f4eddd 89%,#cabfaa);display:flex;flex-direction:column;color:var(--wine)}
.book-left svg{width:64px;height:60px;opacity:.7;mix-blend-mode:multiply}.book-left>span{font-size:10px;letter-spacing:.19em;margin-top:8px}.book-left>p{font:clamp(40px,4vw,60px)/1.05 var(--serif);margin-top:auto;letter-spacing:-.035em}.book-left>small{font-size:12px;margin-top:20px;color:#82735f}
.book-right{position:absolute;left:50%;top:0;bottom:0;right:0;transform-style:preserve-3d}.book-leaf{position:absolute;inset:0;transform-origin:0 50%;transform-style:preserve-3d;will-change:transform}.book-leaf[data-page="0"]{z-index:30}.book-leaf[data-page="1"]{z-index:25}.book-leaf[data-page="2"]{z-index:20}
.book-face{position:absolute;inset:0;backface-visibility:hidden;border:1px solid #e1d7c4;display:flex;flex-direction:column;padding:34px 40px;background:linear-gradient(90deg,#d7cbb6,#faf6ec 7%,#f7f1e5 92%,#ece3d0);color:var(--wine);overflow:hidden}
.page-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid #d7cbb7;padding-bottom:20px;font-size:11px;letter-spacing:.12em;text-transform:uppercase}.page-heading svg{width:44px;height:44px;fill:none;stroke:currentColor;stroke-width:1.2}
.book-front h3{font-size:clamp(36px,3.6vw,53px);margin:30px 0 19px}.book-front>p{font-size:16px;line-height:1.75;color:#6e5e52;max-width:350px}.book-front>small{margin-top:auto;padding-top:23px;font-size:11px;color:#837463;border-top:1px solid #e2d8c7;line-height:1.6}
.book-back{transform:rotateY(180deg);background:linear-gradient(90deg,#e8dfcd,#f2ead9 85%,#c9bda7);padding:55px 40px}.book-back>svg{width:85px;height:85px;fill:none;stroke:#a38868;stroke-width:.5}.book-back>p{font:clamp(38px,3.7vw,55px)/1.07 var(--serif);margin:auto 0 25px;letter-spacing:-.03em}.book-back>span{font-size:10px;letter-spacing:.08em;color:#8b765f}
.book-spine{position:absolute;left:calc(50% - 7px);top:0;bottom:0;width:14px;background:linear-gradient(90deg,transparent,#614a3930,transparent);z-index:40;pointer-events:none}.book-ribbon{position:absolute;right:9%;bottom:-29px;width:18px;height:34px;background:var(--wine);clip-path:polygon(0 0,100% 0,100% 100%,50% 83%,0 100%);z-index:0}
.book-controls{display:flex;align-items:center;justify-content:space-between;max-width:1060px;margin:45px auto 0;gap:20px}.book-controls>p{font-size:11px;line-height:1.6;color:var(--mute)}.book-controls>div{display:flex;gap:8px}.book-controls button{border-bottom:1px solid #bcad98;font-size:13px;padding:12px 18px;min-height:46px}.book-controls button[aria-pressed=true]{color:var(--wine);border-bottom:2px solid var(--wine);background:#f2eadf}.book-outro{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #d4c8b8;padding-top:25px;padding-bottom:35px;font-size:13px;color:var(--mute)}
.small-seal{width:48px;height:42px;flex-shrink:0;padding-right:10px}.service-list button{padding-left:49px}.service-list button:hover{padding-left:49px}.service-symbol{position:absolute;width:30px;height:30px;left:0;top:27px;fill:none;stroke:var(--wine);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}.service-list button:hover .service-symbol{transform:translateY(-2px)}.service-list button>span:first-of-type{font-size:16px;font-weight:500}.service-list button>span:nth-of-type(2){font-size:12px;color:var(--mute)}
.people-intro h2 em,.reading-heading h2 em{display:inline-block}.hero-copy,.index-dossier{will-change:transform}.hero-art canvas{height:100%;width:100%}.reading-detail{text-align:left;padding:0}.briefing-copy h2{overflow-wrap:normal}
@media(max-width:800px){.book-chapter{padding-top:60px}.book-intro{display:block;padding-bottom:40px}.book-intro>p{margin-top:25px;max-width:540px;font-size:16px}.book-scroll-area{height:1470px}.book-stage{top:16px;padding:16px 24px 24px;overflow:clip}.book-frame{height:490px;max-width:650px}.book-left{right:81%;padding:18px 10px}.book-left>p,.book-left>small,.book-left>span{display:none}.book-left svg{width:100%;height:42px}.book-right{left:19%}.book-spine{left:calc(19% - 7px)}.book-face{padding:25px 28px}.book-front h3{font-size:44px}.book-front>p{font-size:17px;max-width:420px}.book-front>small{font-size:11px}.book-controls{margin-top:39px;display:block}.book-controls>p{display:none}.book-controls>div{justify-content:flex-end;gap:4px}.book-controls button{padding:12px 13px}.book-outro{gap:20px;font-size:12px}.index-dossier{transform:none!important}.book-back{visibility:hidden}}
@media(max-width:480px){.book-stage{padding-left:20px;padding-right:20px}.book-left{right:88%}.book-right{left:12%}.book-spine{left:calc(12% - 7px)}.book-face{padding:23px 21px}.page-heading{font-size:10px;padding-bottom:16px}.page-heading svg{width:32px;height:32px}.book-front h3{font-size:37px;margin-top:29px}.book-front>p{font-size:16px;line-height:1.7}.book-controls button{font-size:12px;padding:12px 9px}.book-outro>span{max-width:130px}.service-list button>span:first-of-type{font-size:15px}.hero-actions{gap:16px}}
@media(max-width:360px){.book-face{padding:21px 17px}.book-front h3{font-size:33px}.book-front>p{font-size:15px}.book-intro h2{font-size:43px}.book-stage{padding-left:18px;padding-right:18px}}
@media(max-height:650px){.book-scroll-area{height:auto}.book-stage{position:relative;top:0}.book-controls>p{font-size:0}.book-controls>p:after{content:'Ein Kapitel wählen.';font-size:11px}}
@media(prefers-reduced-motion:reduce){.book-scroll-area{height:auto}.book-stage{position:relative;top:0}.book-leaf.is-turned{visibility:hidden}.book-controls>p{font-size:0}.book-controls>p:after{content:'Ein Kapitel wählen.';font-size:11px}.hero-copy,.index-dossier,.briefing-paper,.people-intro h2 em,.reading-heading h2 em{transform:none!important}}
.book-left svg{filter:brightness(.35);opacity:.5}.nav{gap:22px}.practice-section{padding-top:45px;padding-bottom:65px}.practice-heading{display:grid;grid-template-columns:1fr 33%;gap:10%;align-items:end;margin-bottom:60px}.practice-heading>p{font-size:15px;color:var(--mute)}.case-ledger{border-top:1px solid var(--line)}.case-ledger article{display:grid;grid-template-columns:29% 1fr;gap:7%;padding:38px 0 40px;border-bottom:1px solid var(--line)}.case-category{font-size:12px;color:var(--wine);padding-top:12px;text-transform:uppercase;letter-spacing:.07em}.case-category span{display:block;color:var(--mute);font-size:12px;letter-spacing:0;text-transform:none;margin-top:8px}.case-content h3{font-size:42px;margin-bottom:18px}.case-content>p{max-width:700px;color:var(--mute);font-size:16px;line-height:1.8}.case-content details{margin-top:15px}.case-content summary{display:flex;align-items:center;gap:15px;list-style:none;font-size:12px;min-height:44px;cursor:pointer;color:var(--wine);width:fit-content}.case-content summary::-webkit-details-marker{display:none}.case-content details[open] .plus:after{transform:none}.case-content details>p{font-size:14px;max-width:660px;color:var(--mute)}.case-content .text-link{font-size:11px;margin-top:10px}.evidence-note{font-size:11px;max-width:650px;margin-top:25px;color:var(--mute)}.people-section{padding-top:85px}
.publications-section{padding-top:90px;padding-bottom:100px;border-top:1px solid var(--line)}.publication-heading{max-width:750px;margin-bottom:65px}.publication-heading>p:last-child{font-size:16px;color:var(--mute);max-width:530px;margin-top:30px}.featured-publication{display:grid;grid-template-columns:45% 45%;gap:10%;align-items:center;padding:30px 0 70px}.whitepaper-art{perspective:1100px;position:relative;display:flex;justify-content:center;align-items:center;min-height:485px;background:radial-gradient(ellipse,#d8cabb70,transparent 68%)}.whitepaper-cover{width:290px;max-width:80%;aspect-ratio:5/7;position:relative;transform:rotateY(-12deg) rotateZ(-5deg);box-shadow:12px 10px 0 -5px #c7bdab,13px 10px 0 -4px #aa9980,22px 32px 40px -15px #523d3260}.whitepaper-cover>img{width:100%;height:100%;object-fit:cover}.whitepaper-cover>div{position:absolute;inset:0;padding:45px 25px;color:#f1e9da;display:flex;flex-direction:column}.whitepaper-cover span{font-size:8px;letter-spacing:.12em;color:#d9b782}.whitepaper-cover h3{font-size:30px;line-height:1.08;margin-top:50px}.whitepaper-cover p{font-size:10px;margin-top:auto;color:#cebd9e}.featured-copy h3{font-size:clamp(40px,4vw,58px);margin-bottom:25px}.featured-copy>p:not(.eyebrow){font-size:15px;line-height:1.85;color:var(--mute)}.featured-copy .publication-note{font-size:12px!important;border-left:1px solid var(--gold);padding-left:16px;margin-top:20px}.publication-actions{display:flex;flex-wrap:wrap;gap:25px;align-items:center;margin-top:23px}.publication-actions .text-link{font-size:12px}.bibliography{padding:35px 0;border-top:1px solid var(--line)}.bibliography>article{display:grid;grid-template-columns:23% 1fr;gap:5%;padding:30px 0;border-bottom:1px solid var(--line)}.publication-year{font:39px/1.1 var(--serif);color:var(--wine)}.publication-year small{font:11px/1.7 var(--sans);display:inline-block;margin-top:8px;color:var(--mute)}.bibliography h3{font-size:29px;max-width:760px;line-height:1.2}.bibliography p{font-size:12px;color:var(--mute);margin-top:12px;max-width:680px}.bibliography .text-link{font-size:11px;margin-top:10px}.presentation-row{display:grid;grid-template-columns:32% 60%;gap:8%;margin-top:70px;align-items:center}.presentation-intro h3{font-size:48px;margin-bottom:24px}.presentation-intro>p:not(.eyebrow){font-size:15px;color:var(--mute)}.presentation-intro .text-link{font-size:11px;margin-top:20px}.video-frame{aspect-ratio:16/9;background:#1e1920;box-shadow:0 22px 32px -20px #2c182655;position:relative}.video-frame iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.video-start{display:block;width:100%;height:100%;position:absolute;inset:0;padding:0;overflow:hidden}.video-start>img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.video-start:hover>img{transform:scale(1.025)}.play-label{position:absolute;inset:auto 0 0;padding:36px 25px 20px;display:flex;gap:15px;align-items:center;color:white;background:linear-gradient(transparent,#261323d9);font-size:13px}.play-disc{display:inline-flex;align-items:center;justify-content:center;border:1px solid #ffffff99;border-radius:50%;width:40px;height:40px;font-size:24px}.video-privacy{font-size:10px;color:var(--mute);margin-top:13px;max-width:550px}
@media(max-width:1100px){.nav{gap:14px}.nav a{font-size:12px}.header-actions{gap:12px}}
@media(max-width:800px){.practice-heading{display:block;margin-bottom:35px}.practice-heading>p{margin-top:25px;max-width:480px}.case-ledger article{grid-template-columns:1fr;gap:16px;padding:26px 0}.case-category{display:flex;gap:15px;align-items:center}.case-category span{margin:0}.case-content h3{font-size:36px}.case-content>p{font-size:16px}.case-content details>p{font-size:15px}.people-section{padding-top:60px}.publications-section{padding-top:60px;padding-bottom:65px}.publication-heading{margin-bottom:30px}.featured-publication{grid-template-columns:1fr;gap:20px;padding:0 0 45px}.whitepaper-art{min-height:390px}.whitepaper-cover{width:245px}.whitepaper-cover>div{padding:35px 22px}.whitepaper-cover h3{font-size:28px;margin-top:40px}.featured-copy{max-width:560px}.featured-copy h3{font-size:42px}.bibliography>article{grid-template-columns:1fr;gap:15px;padding:25px 0}.publication-year{font-size:27px;display:flex;gap:15px;align-items:baseline}.publication-year br{display:none}.publication-year small{margin:0}.bibliography h3{font-size:28px;overflow-wrap:anywhere}.presentation-row{grid-template-columns:1fr;gap:30px;margin-top:40px}.presentation-intro h3{font-size:40px}.presentation-intro>p{max-width:500px}.play-label{padding:25px 15px 15px}.video-privacy{font-size:11px}}
.professional-record{margin:45px var(--shell) 60px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.people-section>.professional-record{margin:35px 0 0}.professional-record>summary{display:flex;justify-content:space-between;align-items:center;gap:20px;cursor:pointer;list-style:none;padding:20px 0;font-size:14px}.professional-record>summary::-webkit-details-marker{display:none}.professional-record[open]>summary .plus:after{transform:none}.record-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px 8%;padding:15px 0 35px}.record-grid h3{font-size:25px;margin-bottom:15px}.record-grid p,.record-grid li{font-size:13px;line-height:1.85;color:var(--mute)}.record-grid ul{padding-left:18px}.record-grid li{margin-bottom:8px}.record-grid .text-link{font-size:12px}.detail-photo{width:100%;max-height:230px;object-fit:cover;margin:22px 0 8px}.detail-photo-caption{font-size:10px!important;line-height:1.5!important}.method-attribution{border-top:1px solid var(--line);padding-top:16px;font-size:12px!important}.method-attribution a{border-bottom:1px solid #ae9b80}
@media(max-width:800px){.record-grid{grid-template-columns:1fr;gap:25px}.record-grid p,.record-grid li{font-size:14px}.professional-record{margin-top:25px;margin-bottom:35px}.detail-photo{max-height:180px}.scope-note{margin-top:35px}}
.publisher-cover{width:65px;height:98px;object-fit:contain;object-position:left top;display:block;margin-top:24px;box-shadow:4px 6px 12px #302b2918}
@media(max-width:800px){.publication-year{position:relative;min-height:70px;padding-right:60px;flex-wrap:wrap;align-content:center;gap:7px 15px}.publisher-cover{position:absolute;right:0;top:0;width:44px;height:67px;margin:0}}