/* TREMBACH 2.09 — approved AI / 3D homepage composition. Scoped to this page. */
.atelier-shell.reference-home{--ref-gold:#d4b06a;--ref-ivory:#f1ebdc;--ref-blue:#42c9f4}
.atelier-shell.reference-home .site-header{height:68px;min-height:68px;padding:0 clamp(22px,2.75vw,50px);gap:24px;background:#070706;border-color:#55442c80}
.atelier-shell.reference-home .site-header .brand{gap:14px}.atelier-shell.reference-home .brand-monogram{width:24px;height:44px}.atelier-shell.reference-home .brand>span{font-size:27px;letter-spacing:4.5px}.atelier-shell.reference-home .brand small{font-size:7px;letter-spacing:5px}.atelier-shell.reference-home .site-header nav{gap:23px}.atelier-shell.reference-home .site-header nav a,.atelier-shell.reference-home .header-gallery>summary{font-size:9px;letter-spacing:.7px}.atelier-shell.reference-home .header-cta{min-height:40px;padding:12px 23px;font-size:9px}.atelier-shell.reference-home .header-language{font-size:9px}
.reference-home .signature-home{--sig-pad:4.8vw}
.reference-home .signature-home .ref-hero{min-height:606px;padding:34px var(--sig-pad) 74px;align-items:flex-start;background:#050505;isolation:isolate;position:relative}
.reference-home .ref-hero .signature-hero-art{object-position:70% 39%;opacity:1;filter:none}
.reference-home .ref-hero .signature-hero-shade{background:linear-gradient(90deg,#050505e0 0%,#05050572 34%,#05050500 63%),linear-gradient(0deg,#050505 0%,#05050500 23%)}
.reference-home .ref-hero .signature-hero-copy{width:65%;max-width:790px}
.ref-eyebrow-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:10px;min-height:35px}.reference-home .ref-eyebrow-row .sig-eyebrow{margin:0;color:#d4b06a;font-size:8px;letter-spacing:2.9px;line-height:1.7}
.ref-mode{display:inline-flex;align-items:center;gap:12px;min-height:35px;padding:7px 12px;border:1px solid #9d7c4380;border-radius:8px;background:#1c160e80;box-shadow:0 0 18px #b7923020,inset 0 0 14px #b792300c;color:#e0bd7a;font:600 8px/1.4 var(--atelier-ui);letter-spacing:2px;white-space:nowrap}.ref-mode svg{width:18px;height:18px}.ref-mode.is-ai{color:#56c9ed;border-color:#32b4e880;background:#04172080;box-shadow:0 0 18px #10bcec20,inset 0 0 14px #12bce620}
.reference-home .signature-home .ref-hero h1{font:400 clamp(76px,7.03vw,118px)/.84 var(--atelier-display);letter-spacing:-2px;margin:0 0 28px;color:var(--ref-gold);text-shadow:0 2px 22px #0009}.reference-home .signature-home .ref-hero h1::first-line{color:var(--ref-ivory)}
.reference-home .signature-home .ref-hero .signature-intro{font:400 14px/1.55 var(--atelier-ui);max-width:655px;color:#c8c4bb;margin:0 0 25px}
.reference-home .ref-hero .sig-actions{display:flex;flex-wrap:wrap;gap:19px;align-items:stretch}
.reference-home .ref-hero .sig-button{min-height:59px;justify-content:space-between;gap:26px;padding:16px 27px;border-radius:3px;font:600 14px/1.4 var(--atelier-ui);letter-spacing:.7px;transition:box-shadow .25s,background .25s,transform .25s}
.reference-home .ref-hero .ref-primary{min-width:285px}.reference-home .ref-hero .ref-discuss{min-width:236px;color:#e0d7c5;background:#08080799;border:1px solid #ab8b51;box-shadow:inset 0 0 0 1px #ab8b5120}.reference-home .ref-hero .sig-button span{font-size:24px;line-height:1}
.reference-home .signature-home .ref-hero .project-entry-ai{background:radial-gradient(ellipse at 50% 130%,#0b496180,transparent 75%),linear-gradient(110deg,#031521,#040d13)!important;border:1px solid #31c9fa!important;color:#e3f6fd!important;box-shadow:0 0 22px #1dbdf635,inset 0 0 14px #20bff62c;animation:ref-ai-glow 4s ease-in-out infinite}
.reference-home .signature-home[data-project-entry=ai] .ref-discuss,.reference-home .ref-hero .sig-button-gold{background:linear-gradient(115deg,#e4c585,#c79a4f);color:#211909;border:1px solid #ead09c;box-shadow:inset 0 0 0 2px #f3d79f20,0 0 22px #ba945524}
.reference-home .ref-hero .sig-button:hover{transform:translateY(-2px);box-shadow:0 0 24px #d4b06a45}.reference-home .signature-home .ref-hero .project-entry-ai:hover{box-shadow:0 0 28px #1dbdf660,inset 0 0 20px #20bff644}
.ref-benefits{display:flex;align-items:stretch;gap:0;padding:0;margin:26px 0 0;list-style:none;max-width:655px}.ref-benefits li{display:flex;align-items:center;gap:15px;padding:0 20px;border-right:1px solid #5b4b3280;min-width:0;flex:1}.ref-benefits li:first-child{padding-left:0}.ref-benefits li:last-child{border:0;padding-right:0}.ref-benefits svg{flex:0 0 23px;width:23px;height:23px;color:#d4b06a}.ref-benefits span{font:500 9px/1.7 var(--atelier-ui);letter-spacing:.55px;color:#a7a398}.signature-home[data-project-entry=ai] .ref-benefits li:nth-child(-n+2) svg{color:#64cdf0}
.reference-home .ref-hero .signature-hero-note{font-size:7px;letter-spacing:2.8px;margin-top:28px;gap:18px;color:#aea18a}.reference-home .ref-hero .signature-hero-note>span{width:39px}
.ref-manifesto{position:absolute;right:3vw;top:52px;font:500 8px/2 var(--atelier-ui);letter-spacing:2.1px;text-align:right;color:#c5a164}
.ref-feature-card{position:absolute;right:2.8vw;bottom:75px;width:340px;min-height:274px;border:1px solid #716044;background:#070807;box-shadow:0 10px 40px #0007;overflow:hidden;isolation:isolate;text-decoration:none;border-radius:4px}
.ref-feature-card>img{position:absolute;inset:0 0 0 auto;width:68%;height:100%;object-fit:cover;object-position:80% 50%;z-index:-2;opacity:.85}.ref-feature-card:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#070807 0%,#070807e0 28%,#07080740 69%,transparent)}
.ref-feature-card.is-ai{border-color:#2088a980;box-shadow:0 0 17px #199acc18,0 10px 40px #0007;background:#04090b}.ref-feature-card.is-ai:after{background:linear-gradient(90deg,#04090b 0%,#04090be8 36%,#04090b50 69%,transparent)}
.ref-feature-copy{padding:24px 18px;width:71%}.reference-home .ref-feature-card .sig-eyebrow{display:block;color:#cfb279;letter-spacing:1.7px;font-size:7px;line-height:1.7;margin:0 0 14px}.reference-home .ref-feature-card.is-ai .sig-eyebrow{color:#56c9ed}.ref-feature-card strong{font:400 29px/1.02 var(--atelier-display);color:#f0e9da;display:block}.ref-feature-card strong em{font-weight:400;color:#d4b06a}.ref-feature-card p{font:11px/1.7 var(--atelier-ui);color:#c2beb5;margin:16px 0 18px;max-width:200px}.ref-feature-card b{display:flex;gap:15px;align-items:center;color:#d7b879;font:600 10px/1.5 var(--atelier-ui)}.ref-feature-card b span{font-size:18px}.ref-feature-card:hover{border-color:#d4b06a}.ref-feature-card.is-ai:hover{border-color:#3ec7ef}
.reference-home .ref-hero .signature-hero-bottom{left:3.3vw;right:3.3vw;bottom:16px;font-size:6px;letter-spacing:2px;color:#a99d8c}.reference-home .ref-hero .signature-hero-bottom a{font-size:9px;letter-spacing:.5px}
.ref-route-strip{background:linear-gradient(110deg,#090907,#070707);border-bottom:1px solid #3c3222;position:relative;padding:20px 3.3vw}.ref-route-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.ref-route-card{min-width:0;display:grid;grid-template-columns:116px minmax(0,1fr);align-items:stretch;gap:24px;padding:0 24px;border-right:1px solid #66503280;text-decoration:none}.ref-route-card:first-child{padding-left:8px}.ref-route-card:last-child{padding-right:0;border:0}.ref-route-art{height:122px;position:relative;display:block;border:1px solid #67583b50;background:#080807;overflow:hidden}.ref-route-art img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.87;transition:opacity .25s,transform .3s}.ref-route-copy{display:flex;flex-direction:column;min-width:0;gap:10px;padding:4px 0}.ref-route-copy>strong{font:500 11px/1.4 var(--atelier-ui);letter-spacing:1px;color:#d4b06a}.ref-route-copy>span{font:11px/1.75 var(--atelier-ui);color:#aaa69c}.ref-route-copy b{font:600 10px/1.5 var(--atelier-ui);color:#d4b06a;margin-top:auto}.ref-route-copy i{font:normal 16px var(--atelier-ui);margin-left:12px}.ref-route-card:hover img{opacity:1;transform:scale(1.035)}.ref-route-card:hover b{color:#f0d093}
.ref-art-ai{border-color:#2088a950}.ref-art-ai img{object-position:78% center}.ref-art-ai:after{content:'';position:absolute;inset:5px;border-top:1px solid #39caff;border-bottom:1px solid #39caff;clip-path:polygon(0 0,16px 0,16px 12px,calc(100% - 16px) 12px,calc(100% - 16px) 0,100% 0,100% 100%,calc(100% - 16px) 100%,calc(100% - 16px) calc(100% - 12px),16px calc(100% - 12px),16px 100%,0 100%)}.ref-art-lion img,.ref-art-skull img,.ref-art-design img{height:142%;object-position:top;top:0}.ref-art-bust img{width:270%;max-width:none;height:145%;left:-162%;top:0;object-fit:cover;filter:grayscale(1)}.ref-art-body img{width:150%;max-width:none;left:-50%;object-position:right center}.ref-art-tool img{object-position:60% center}
.ref-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.reference-home .ref-hero a:focus-visible,.ref-route-card:focus-visible{outline:2px solid #e1c592;outline-offset:5px}.reference-home[data-ref-top=true] #ambientToggle:not([aria-expanded=true]){visibility:hidden}
@keyframes ref-ai-glow{50%{box-shadow:0 0 29px #1dbdf655,inset 0 0 18px #20bff636}}
@media(min-width:1650px){.reference-home .signature-home .ref-hero{min-height:660px;padding-top:45px}.ref-feature-card{width:370px;min-height:290px}.ref-feature-copy{padding:27px 22px}.ref-route-strip{padding-top:25px;padding-bottom:25px}.ref-route-art{height:138px}.ref-route-copy>span{font-size:12px}.ref-route-copy>strong{font-size:12px}}
@media(max-width:1270px){.atelier-shell.reference-home .site-header{gap:17px}.atelier-shell.reference-home .site-header nav{gap:15px}.reference-home .signature-home .ref-hero{min-height:640px}.reference-home .ref-hero .signature-hero-copy{width:67%}.reference-home .signature-home .ref-hero h1{font-size:92px}.reference-home .signature-home .ref-hero .signature-intro{font-size:12px;max-width:550px}.reference-home .ref-hero .sig-button{font-size:12px;min-width:225px;padding:15px 22px}.reference-home .ref-hero .ref-discuss{min-width:200px}.ref-benefits{max-width:540px}.ref-benefits li{padding:0 12px;gap:10px}.ref-benefits span{font-size:8px}.ref-feature-card{width:290px;bottom:80px;min-height:260px}.ref-feature-copy{width:73%;padding:22px 17px}.ref-feature-card strong{font-size:27px}.ref-feature-card p{font-size:10px;max-width:170px}.ref-route-card{grid-template-columns:86px minmax(0,1fr);gap:14px;padding:0 14px}.ref-route-art{height:122px}.ref-route-copy>strong{font-size:9px}.ref-route-copy>span{font-size:10px}.ref-route-copy b{font-size:9px}}
@media(max-width:1000px){.reference-home .signature-home .ref-hero{min-height:690px;padding:37px 5vw 170px}.reference-home .ref-hero .signature-hero-copy{width:85%}.reference-home .signature-home .ref-hero h1{font-size:90px}.ref-feature-card{display:none}.ref-manifesto{top:48px;right:4vw}.ref-route-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:25px}.ref-route-card{grid-template-columns:100px minmax(0,1fr);gap:20px;padding:0 22px}.ref-route-card:nth-child(2){border-right:0}.ref-route-card:nth-child(3){padding-left:8px}.ref-route-copy>strong{font-size:11px}.ref-route-copy>span{font-size:12px}.ref-route-copy b{font-size:10px}.ref-route-strip{padding:24px 4vw}.atelier-shell.reference-home .site-header .brand>span{font-size:23px}.atelier-shell.reference-home .site-header{padding:0 22px}}
@media(max-width:900px){.atelier-shell.reference-home .site-header nav{top:68px;gap:0}.atelier-shell.reference-home .site-header nav a,.atelier-shell.reference-home .header-gallery>summary{font-size:12px;letter-spacing:1px}.atelier-shell.reference-home .site-header nav.open{padding:22px}.atelier-shell.reference-home .site-header nav a{padding:12px 0}}
@media(max-width:700px){.reference-home .signature-home .ref-hero{min-height:0;padding:230px 22px 62px;display:block}.reference-home .ref-hero .signature-hero-art{height:560px;object-fit:cover;object-position:69% top;opacity:.88}.reference-home .ref-hero .signature-hero-shade{background:linear-gradient(0deg,#050505 0%,#050505 24%,#050505a8 62%,#05050500 92%)}.reference-home .ref-hero .signature-hero-copy{width:100%;max-width:none}.ref-eyebrow-row{gap:12px;margin-bottom:17px}.reference-home .ref-eyebrow-row .sig-eyebrow{font-size:6px;letter-spacing:1.6px}.ref-mode{min-height:30px;padding:5px 9px;font-size:7px;gap:7px;border-radius:5px}.ref-mode svg{width:15px;height:15px}.reference-home .signature-home .ref-hero h1{font-size:clamp(47px,12.2vw,76px);line-height:.98;letter-spacing:-1.6px;margin-bottom:21px}.reference-home .signature-home .ref-hero .signature-intro{font-size:12px;line-height:1.8;max-width:100%;margin-bottom:23px}.reference-home .ref-hero .sig-actions{gap:11px}.reference-home .ref-hero .sig-button{min-width:0;min-height:52px;flex:1 1 210px;font-size:12px;padding:14px 20px}.reference-home .ref-hero .sig-button span{font-size:22px}.ref-benefits{margin-top:24px;flex-wrap:wrap;gap:14px}.ref-benefits li{padding:0 12px 0 0;gap:9px;flex:1 1 135px}.ref-benefits li:last-child{flex:1 1 150px}.ref-benefits svg{width:20px;height:20px;flex-basis:20px}.ref-benefits span{font-size:7px;letter-spacing:.45px}.reference-home .ref-hero .signature-hero-note{font-size:6px;letter-spacing:2px;margin-top:25px}.ref-manifesto{display:none}.reference-home .ref-hero .signature-hero-bottom{left:22px;right:22px;bottom:18px;font-size:5px;letter-spacing:1px}.reference-home .ref-hero .signature-hero-bottom a{font-size:8px}.ref-feature-card{display:block;position:relative;right:auto;bottom:auto;width:100%;min-height:225px;margin-top:32px}.ref-feature-copy{width:70%;padding:22px}.ref-feature-card strong{font-size:31px}.ref-feature-card p{font-size:11px;max-width:210px}.ref-feature-card>img{width:60%;object-position:80% 45%}.ref-route-strip{padding:20px 22px}.ref-route-grid{grid-template-columns:1fr;gap:0}.ref-route-card,.ref-route-card:first-child,.ref-route-card:nth-child(3),.ref-route-card:last-child{grid-template-columns:95px minmax(0,1fr);gap:22px;padding:19px 0;border-right:0;border-bottom:1px solid #493b2855}.ref-route-card:first-child{padding-top:0}.ref-route-card:last-child{border:0;padding-bottom:0}.ref-route-art{height:108px}.ref-route-copy{padding:1px 0;gap:7px}.ref-route-copy>strong{font-size:11px}.ref-route-copy>span{font-size:11px;max-width:270px}.ref-route-copy b{font-size:10px}}
@media(prefers-reduced-motion:reduce){.reference-home .signature-home .ref-hero .project-entry-ai{animation:none!important}.reference-home .ref-hero .sig-button,.ref-route-art img{transition:none!important;transform:none!important}}

@media(min-width:1271px) and (max-width:1649px){.ref-feature-card.is-ai{width:324px;min-height:252px;bottom:80px}.ref-feature-card.is-3d{min-height:292px;bottom:66px}.ref-route-copy>strong{font-size:12px}.ref-route-copy>span{font-size:12px;line-height:1.6}.ref-route-copy b{font-size:11px}.ref-route-copy{gap:8px}}
.ref-feature-card.is-3d>img{filter:saturate(.35)}
@media(max-width:1280px){.atelier-shell.reference-home .site-header{height:auto;min-height:68px}.atelier-shell.reference-home .site-header #nav{position:static;top:auto}}
@media(max-width:720px){.atelier-shell.reference-home .site-header{padding:10px 14px;gap:10px;flex-wrap:wrap}.atelier-shell.reference-home .site-header>.brand{flex:1 1 auto;max-width:none;gap:9px}.atelier-shell.reference-home .site-header>.brand>span{font-size:20px;letter-spacing:2.3px;white-space:nowrap;overflow-wrap:normal}.atelier-shell.reference-home .brand small{font-size:6px;letter-spacing:4px}.atelier-shell.reference-home .brand-monogram{width:22px;height:41px}.atelier-shell.reference-home .header-language{margin-left:auto}.atelier-shell.reference-home .menu-btn{width:38px;min-width:38px;height:41px}.atelier-shell.reference-home .header-account{margin:0}}
@media(max-width:420px){.atelier-shell.reference-home .header-user{display:none}.atelier-shell.reference-home .site-header>.brand>span{font-size:19px;letter-spacing:2px}}