:root{--obsidian:#000000;--emerald:#0F6B4F;--forest:#0B2E20;--antique:#3E3A1D;--charcoal:#1C1C24;--silver:#DCDDD7;--muted:#A4ADA7;--gold-light:#A9A17A;--line:rgba(169,161,122,.27);--gutter:clamp(24px,5.5vw,104px);--header:88px;--ease:cubic-bezier(.22,1,.36,1);font-family:Arial,Helvetica,sans-serif;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--obsidian);color:var(--silver);-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:Baskerville,'Baskerville Old Face','Times New Roman',serif;font-weight:400}h1 em,h2 em,h3 em{font-weight:400}button,a,input,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit;font:inherit;cursor:pointer}button,a{touch-action:manipulation}button:disabled{opacity:.36;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--silver);outline-offset:5px}img{display:block;max-width:100%}button svg,a svg{pointer-events:none}input{font:inherit}::selection{background:var(--forest);color:var(--silver)}[hidden]{display:none!important}.icon{display:block;width:26px;height:26px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.15;stroke-linecap:square;stroke-linejoin:miter}.icon *{vector-effect:non-scaling-stroke}.round{height:46px;width:46px;min-width:46px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--silver);transition:background .3s,border-color .3s,transform .4s var(--ease)}.round:hover{border-color:var(--gold-light);background:var(--antique)}.round .icon{width:23px;height:23px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:fixed;z-index:100;top:-90px;left:20px;padding:14px 20px;background:var(--forest)}.skip:focus{top:12px}.section-wrap{padding:100px var(--gutter)}.eyebrow{font-size:11px;line-height:1.65;letter-spacing:.17em;text-transform:uppercase;color:var(--gold-light)}.serial-line{width:32px;height:1px;background:var(--gold-light);display:inline-block;vertical-align:middle;margin-right:16px}.wordmark{display:block}.wordmark img{width:100%;height:auto}.wordmark.micro{display:none}.header{height:var(--header);position:fixed;inset:0 0 auto;z-index:30;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 var(--gutter);background:linear-gradient(#000 0%,rgba(0,0,0,.7) 90%,transparent);border-bottom:1px solid rgba(169,161,122,.15)}.header.scrolled{background:rgba(0,0,0,.96)}.brand{width:210px}.nav-toggle{justify-self:start;display:flex;gap:14px;align-items:center;min-height:44px;padding:0;font-size:10px;letter-spacing:.13em;text-transform:uppercase}.nav-toggle .icon{width:27px;color:var(--gold-light)}.header-right{justify-self:end;display:flex;gap:30px;align-items:center}.top-collection{font-size:10px;letter-spacing:.13em;text-transform:uppercase;padding:16px 0}.motion .icon{width:27px;height:27px}.motion{border:0}
.hero{min-height:820px;height:100svh;max-height:1250px;position:relative;isolation:isolate;overflow:hidden;background:#000}.hero-surface{position:absolute;inset:0;z-index:-2;background:linear-gradient(110deg,#000 0%,#000 49%,rgba(11,46,32,.22) 66%,#000 97%)}.hero-surface:after{content:'';position:absolute;inset:20% 50% 20% -12%;background:linear-gradient(100deg,transparent 0%,rgba(62,58,29,.12) 48%,transparent 56%);transform:skewY(-15deg)}.hero-engraving{position:absolute;width:66vw;height:66vw;max-width:1150px;max-height:1150px;left:-40vw;top:50%;transform:translateY(-50%);border-radius:50%;border:1px solid rgba(62,58,29,.38);box-shadow:0 0 0 42px #000,0 0 0 43px rgba(62,58,29,.3),0 0 0 87px #000,0 0 0 88px rgba(62,58,29,.22),0 0 0 136px #000,0 0 0 137px rgba(62,58,29,.15);opacity:.75}.hero-object{position:absolute;top:var(--header);bottom:32px;left:41%;right:1%;overflow:hidden;background:#000}.hero-object img{position:absolute;height:112%;width:auto;max-width:none;left:50%;top:48%;transform:translate(-50%,-48%);transform-origin:center;object-fit:contain}.hero-object:before,.hero-object:after{content:'';position:absolute;z-index:1;pointer-events:none}.hero-object:before{inset:0;background:linear-gradient(90deg,#000,transparent 12%,transparent 95%,#000)}.hero-object:after{inset:0;background:linear-gradient(0deg,#000,transparent 12%,transparent 90%,#000)}.hero-inspect{position:absolute;right:45px;bottom:145px;z-index:2;background:rgba(0,0,0,.8)}.hero-copy{position:absolute;left:var(--gutter);top:31%;width:42%;max-width:630px}.hero-copy>.eyebrow{font-size:10px;color:var(--muted);margin-bottom:65px}.collection-kicker{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-light);display:flex;gap:45px;align-items:center}.collection-kicker span{font-size:10px;color:var(--muted)}.hero h1{font-size:clamp(90px,10.2vw,170px);line-height:1.05;letter-spacing:-.055em;margin:20px 0 5px;white-space:nowrap}.hero h1 em{letter-spacing:-.06em}.hero-arabic{font-family:Tahoma,Arial,sans-serif;text-align:left;font-size:25px;line-height:1.8;color:var(--gold-light);margin-top:10px}.hero-description{font-size:14px;line-height:1.7;color:var(--muted);margin-top:20px;max-width:340px}.link-line{display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);padding:18px 0;min-height:56px;font-size:12px;line-height:1.6;max-width:100%;text-align:left}.link-line .icon{color:var(--gold-light);width:25px;transition:transform .5s var(--ease)}.link-line:hover .icon{transform:translate(3px,-3px)}.hero-copy .link-line{width:310px;margin-top:30px}.hero-foot{position:absolute;bottom:64px;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;align-items:center;z-index:3}.model-switch{display:flex;gap:35px}.model-switch button{font-size:12px;padding:17px 0;min-height:48px;display:flex;gap:16px;align-items:center;border-bottom:1px solid transparent;color:var(--muted)}.model-switch button span{font-size:10px;color:var(--gold-light)}.model-switch button[aria-pressed=true]{border-color:var(--gold-light);color:var(--silver)}.down-link{width:44px;height:44px;display:grid;place-items:center;color:var(--gold-light)}.concept-note{position:absolute;bottom:19px;left:var(--gutter);font-size:10px;line-height:1.7;display:flex;align-items:center;gap:13px;color:var(--muted);padding:5px 0;z-index:3}.concept-note .icon{width:16px;height:16px;color:var(--gold-light)}.vertical-note{position:absolute;right:22px;top:35%;writing-mode:vertical-rl;letter-spacing:.2em;text-transform:uppercase;font-size:9px;color:var(--muted)}
.introduction{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:32px 7vw;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(108deg,#000 0%,var(--forest) 69%,#061910 100%);padding-block:100px}.introduction>.eyebrow{grid-column:1/-1}.introduction h2{font-size:clamp(38px,4.15vw,71px);line-height:1.12;letter-spacing:-.035em}.introduction h2 em{color:var(--muted)}.introduction>p{align-self:end;max-width:470px;font-size:16px;line-height:1.95;color:#BCC4BE;padding-bottom:4px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:60px}.section-heading h2{font-size:clamp(50px,6vw,98px);line-height:1.08;letter-spacing:-.045em;margin-top:23px}.section-heading h2 em{color:var(--muted)}.section-heading>p{font-size:14px;line-height:1.8;color:var(--muted);max-width:300px;padding-bottom:9px}.study{background:linear-gradient(180deg,#000 0%,#060907 65%,#000 100%);padding-bottom:90px}.study-controls{display:flex;align-items:center;justify-content:space-between;border-block:1px solid var(--line);padding:12px 0;gap:20px}.study-models{display:flex;align-items:center;gap:20px}.study-models>span{width:1px;height:17px;background:var(--line)}.study-models button{min-height:44px;font-family:Baskerville,Georgia,serif;font-size:21px;color:var(--muted);padding:9px 0}.study-models button[aria-pressed=true]{color:var(--silver)}.tour-button{display:flex;align-items:center;gap:12px;font-size:12px;min-height:46px;padding:3px 0}.tour-button>.icon{color:var(--gold-light);width:32px;height:32px}.tour-time{color:var(--muted);font-size:11px;margin-left:16px;font-variant-numeric:tabular-nums}.study-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(290px,1fr);gap:0;margin-top:25px;border:1px solid var(--line)}.optical-column{min-width:0;background:#000}.optical-frame{height:650px;position:relative;overflow:hidden;background:#000;isolation:isolate}.optical-frame>img{position:absolute;max-width:none;transform-origin:0 0;will-change:transform;inset:0 auto auto 0}.frame-corners{position:absolute;inset:15px;border:1px solid rgba(169,161,122,.32);pointer-events:none;clip-path:polygon(0 0,30px 0,30px 1px,1px 1px,1px 30px,0 30px,0 0,100% 0,100% 30px,calc(100% - 1px) 30px,calc(100% - 1px) 1px,calc(100% - 30px) 1px,calc(100% - 30px) 0,100% 0,100% 100%,calc(100% - 30px) 100%,calc(100% - 30px) calc(100% - 1px),calc(100% - 1px) calc(100% - 1px),calc(100% - 1px) calc(100% - 30px),100% calc(100% - 30px),100% 100%,0 100%,0 calc(100% - 30px),1px calc(100% - 30px),1px calc(100% - 1px),30px calc(100% - 1px),30px 100%,0 100%)}.frame-label{position:absolute;left:29px;bottom:24px;padding:6px 8px;background:rgba(0,0,0,.85);color:var(--muted);font-size:9px;letter-spacing:.12em;line-height:1.5}.frame-expand{position:absolute;right:25px;top:25px;background:rgba(0,0,0,.8);z-index:5}.annotation-lines{position:absolute;inset:0;overflow:hidden;pointer-events:none;width:100%;height:100%;z-index:3}.annotation-lines path{fill:none;stroke:var(--gold-light);stroke-width:1;vector-effect:non-scaling-stroke}.annotation-lines #pinOuter{stroke:var(--gold-light);stroke-width:1;fill:rgba(0,0,0,.45)}.annotation-lines #pin{fill:var(--silver)}.annotation{position:absolute;z-index:4;display:flex;align-items:center;gap:11px;max-width:245px;background:rgba(0,0,0,.93);border-top:1px solid var(--gold-light);padding:12px 15px;color:var(--silver);pointer-events:none;opacity:1}.annotation-number{font-size:10px;color:var(--gold-light);border-right:1px solid var(--line);padding-right:11px}.annotation strong{font-size:12px;line-height:1.5;font-weight:400;display:block}.annotation div>span{font-size:10px;color:var(--muted);line-height:1.5;display:block}.locator{position:absolute;right:26px;bottom:27px;width:70px;height:94px;overflow:hidden;border:1px solid var(--line);background:#000}.locator img{width:100%;height:100%;object-fit:fill;opacity:.8}.locator>div{position:absolute;border:1px solid var(--gold-light);background:rgba(62,58,29,.13)}.camera-track{height:46px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;padding:0 25px;position:relative;font-size:9px;letter-spacing:.07em;color:var(--muted)}.camera-track>div{position:absolute;left:0;right:0;top:0;height:1px;overflow:hidden;background:transparent}.camera-track i{height:100%;display:block;background:var(--gold-light);transform:scaleX(0);transform-origin:left}.study-copy{background:linear-gradient(135deg,var(--forest),#06150E 58%,#020705);padding:42px 35px 26px;border-left:1px solid var(--line);display:flex;flex-direction:column}.study-copy h3{font-size:clamp(35px,3.1vw,54px);line-height:1.1;letter-spacing:-.04em;margin:20px 0 24px;min-height:100px}.study-copy h3 em{color:var(--muted)}.study-copy>p:not(.study-disclosure){font-size:15px;line-height:1.8;color:#C2C8C2}.facts{margin-top:28px}.fact{border-top:1px solid rgba(169,161,122,.22);padding:15px 0}.fact h4{margin:0 0 8px;color:var(--gold-light);font-size:10px;text-transform:uppercase;letter-spacing:.13em;font-weight:400}.fact p{font-size:12px;line-height:1.75;color:var(--muted)}.study-copy>.link-line{margin-top:auto;font-size:11px}.study-disclosure{font-size:10px;line-height:1.75;color:var(--muted);margin-top:17px}.chapter-nav{display:grid;grid-template-columns:repeat(6,1fr);border-bottom:1px solid var(--line)}.chapter-nav button{position:relative;display:grid;grid-template-columns:auto 1fr;column-gap:15px;row-gap:7px;align-items:center;text-align:left;padding:25px 15px;min-height:106px;color:var(--muted);border-right:1px solid rgba(169,161,122,.13)}.chapter-nav button:last-child{border:0}.chapter-nav .icon{grid-row:1/3;color:var(--gold-light);width:30px;height:30px}.chapter-nav button>span:last-child{font-size:11px}.chapter-ordinal{font-size:9px;color:var(--gold-light)}.chapter-nav button[aria-pressed=true]{background:linear-gradient(180deg,rgba(62,58,29,.62),rgba(62,58,29,.1));color:var(--silver)}.chapter-nav button[aria-pressed=true]:after{content:'';position:absolute;inset:auto 12% 0;height:1px;background:var(--gold-light)}.chapter-nav button:hover{background-color:rgba(62,58,29,.3)}
.collection{background:linear-gradient(120deg,#071B12,var(--forest) 42%,#04120C);border-block:1px solid var(--line)}.pieces{display:grid;grid-template-columns:1fr 1fr;gap:7vw}.piece:nth-child(2){padding-top:105px}.piece-number{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:18px 0}.piece-number>span:first-child{font-size:10px;letter-spacing:.12em;color:var(--gold-light)}.piece-number>[lang=ar]{font-size:21px}.piece-visual{display:block;width:100%;aspect-ratio:.84;overflow:hidden;background:#000;padding:0;position:relative;border:1px solid rgba(169,161,122,.25)}.piece-visual img{width:100%;height:100%;object-fit:contain;transition:transform 1.5s var(--ease)}.piece-visual:hover img{transform:scale(1.025)}.piece-visual .round{position:absolute;bottom:22px;right:22px;background:rgba(0,0,0,.7)}.piece-copy{padding-top:30px}.piece-copy h3{font-size:clamp(42px,5vw,76px);line-height:1.1;letter-spacing:-.04em}.piece-copy p{font-size:14px;line-height:1.8;color:#BEC7BF;margin-top:15px}.piece-copy .link-line{margin-top:20px}.house{position:relative;overflow:hidden;background:linear-gradient(120deg,#000 30%,rgba(28,28,36,.7) 100%);padding-block:110px 35px;border-bottom:1px solid var(--line)}.house-lines{position:absolute;right:-18%;top:-120px;width:58vw;height:58vw;border-radius:50%;border:1px solid rgba(62,58,29,.3);box-shadow:0 0 0 42px rgba(62,58,29,.05),0 0 0 43px rgba(62,58,29,.2),0 0 0 87px rgba(62,58,29,.05),0 0 0 88px rgba(62,58,29,.15);pointer-events:none}.house-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:10vw;margin:60px 0 90px;position:relative}.house h2{font-size:clamp(50px,6.1vw,100px);line-height:1.08;letter-spacing:-.04em}.house h2 em{color:var(--muted)}.house-copy{padding-top:10px;max-width:500px}.house-copy p{font-size:18px;line-height:1.8}.house-copy p+p{margin-top:25px;color:var(--muted);font-size:15px;line-height:1.9}.house-copy .link-line{margin-top:30px}.house-signature{position:relative;display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid var(--line);padding-top:24px;font-size:11px;letter-spacing:.3em}.house-signature [lang=ar]{font-size:20px;letter-spacing:0;color:var(--muted)}.closing{background:#000;padding-block:90px}.closing>a{display:flex;align-items:center;justify-content:space-between;font:clamp(70px,9vw,145px)/1.2 Baskerville,Georgia,serif;letter-spacing:-.05em;margin-top:25px}.closing .icon{width:65px;height:65px;color:var(--gold-light);stroke-width:.7}.footer{padding:35px var(--gutter);display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;border-top:1px solid var(--line);background:#000}.footer>a{width:160px}.footer .display{display:none}.footer .micro{display:block}.footer nav{display:flex;gap:30px;font-size:11px}.footer nav button,.footer nav a{min-height:44px;padding:12px 0}.footer>p{grid-column:1/-1;font-size:11px;line-height:1.8;color:var(--muted)}
/* Dialogs remain black, green and charcoal. No light surfaces or simulated certificates. */
dialog{margin:0;padding:0;border:1px solid var(--line);background:#000;color:var(--silver);max-width:none;max-height:none}dialog::backdrop{background:rgba(0,0,0,.85);backdrop-filter:blur(8px)}dialog[open]{animation:dialogEntry .3s var(--ease)}@keyframes dialogEntry{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}body.modal-open{overflow:hidden}.dialog-head{min-height:86px;padding:18px 32px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);background:#000}.dialog-head h2{font-size:30px;line-height:1.2;margin-top:5px}.dialog-head .eyebrow{font-size:10px}.menu-dialog,.product-dialog,.inspector{inset:0;width:100%;height:100dvh;overflow:auto;border:0}.menu-dialog{background:linear-gradient(100deg,#000,var(--forest))}.menu-dialog nav{max-width:950px;padding:20px 35px;margin:65px auto}.menu-dialog nav a{font:clamp(38px,5vw,70px)/1.2 Baskerville,Georgia,serif;letter-spacing:-.03em;border-bottom:1px solid var(--line);padding:30px 0;display:flex;gap:30px;align-items:center}.menu-dialog nav a>span{font:11px Arial;color:var(--gold-light)}.menu-dialog nav a>.icon{margin-left:auto;color:var(--gold-light);width:34px;height:34px}.product-dialog>.dialog-head{position:sticky;top:0;z-index:5}.product-grid{display:grid;grid-template-columns:1fr 1fr}.product-image{position:sticky;top:86px;height:calc(100dvh - 86px);align-self:start;background:#000;min-height:400px;padding:10px 4% 80px;overflow:hidden}.product-image>img{width:100%;height:100%;object-fit:contain}.pill{border:1px solid var(--line);padding:12px 22px;min-height:48px;border-radius:28px;display:flex;align-items:center;gap:14px;position:absolute;bottom:32px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:12px;background:rgba(0,0,0,.85)}.pill>.icon{width:21px;height:21px;color:var(--gold-light)}.detail-note{position:absolute;bottom:9px;left:20px;color:var(--muted);font-size:10px}.product-content{padding:60px 10%;background:linear-gradient(150deg,var(--forest),#030C07)}.product-content>[lang=ar]{display:block;text-align:left;color:var(--gold-light);font-size:25px}.product-content h2{font-size:clamp(58px,6vw,94px);letter-spacing:-.04em;line-height:1.15;margin:15px 0 25px}.product-content>p:not(.eyebrow){font-size:16px;line-height:1.9;color:#C5CCC6}.spec-label{margin:40px 0 16px}.product-content dl{margin:0}.product-content dl>div{border-top:1px solid var(--line);display:grid;grid-template-columns:105px 1fr;gap:22px;padding:17px 0}.product-content dt{font-size:10px;line-height:1.8;text-transform:uppercase;letter-spacing:.09em;color:var(--gold-light)}.product-content dd{font-size:14px;line-height:1.7;margin:0}.product-content details{border-block:1px solid var(--line)}.product-content summary{list-style:none;cursor:pointer;display:flex;gap:14px;justify-content:space-between;align-items:center;padding:20px 0;font-size:12px;line-height:1.7}.product-content summary::-webkit-details-marker{display:none}.product-content summary .icon{width:20px;height:20px;color:var(--gold-light)}.product-content details>p{font-size:14px;line-height:1.8;color:var(--muted);padding-bottom:20px}.product-switch{display:flex;gap:30px;margin-top:20px}.product-switch button{font-size:13px;min-height:44px;padding:12px 0;border-bottom:1px solid transparent}.product-switch button[aria-pressed=true]{border-color:var(--gold-light)}.inspector{overflow:hidden;display:none}.inspector[open]{display:grid;grid-template-rows:auto minmax(0,1fr) auto}.inspection-stage{position:relative;overflow:hidden;min-width:0;min-height:0;background:#000;touch-action:none;cursor:grab}.inspection-stage:active{cursor:grabbing}.inspection-stage img{position:absolute;max-width:none;transform-origin:0 0;will-change:transform;user-select:none;-webkit-user-drag:none}.inspector-tools{display:flex;align-items:center;justify-content:center;gap:14px 40px;padding:14px 25px 12px;flex-wrap:wrap;border-top:1px solid var(--line);background:linear-gradient(100deg,#000,var(--forest));min-width:0}.zoom-tools,.pan-tools{display:flex;align-items:center;gap:7px;min-width:0}.zoom-tools input{width:125px;min-width:45px;accent-color:var(--gold-light);height:35px}.inspector-tools p{width:100%;text-align:center;font-size:10px;line-height:1.6;color:var(--muted)}.information{width:min(650px,calc(100% - 36px));left:50%;top:50%;transform:translate(-50%,-50%);max-height:88dvh;overflow:auto;background:linear-gradient(145deg,#000,var(--forest));border:1px solid var(--line)}.information[open]{animation:none}.information-body{padding:35px 40px 45px}.information-body h2{font-size:44px;line-height:1.12;letter-spacing:-.035em;margin-bottom:25px}.information-body p{font-size:15px;line-height:1.9;color:var(--muted);margin-top:18px}.noscript{padding:30px var(--gutter);color:var(--muted);font-size:15px;line-height:1.7}
@media(min-width:1800px){.optical-frame{height:760px}.study-copy{padding:50px 45px}.study-copy>p:not(.study-disclosure){font-size:17px}.fact p{font-size:14px}.hero-copy{top:30%}}
@media(max-width:1200px){.hero{min-height:760px}.hero-copy{top:28%;width:43%}.hero-copy>.eyebrow{margin-bottom:42px;font-size:9px}.hero h1{font-size:110px}.hero-object{left:38%;right:0}.hero-object img{height:108%}.hero-description{font-size:13px}.study-grid{grid-template-columns:minmax(0,1.55fr) minmax(290px,1fr)}.optical-frame{height:660px}.study-copy{padding:30px 25px}.study-copy h3{font-size:43px}.facts{margin-top:21px}.fact p{font-size:12px}.chapter-nav button{padding:20px 10px;column-gap:9px}.chapter-nav .icon{width:25px;height:25px}.house-grid{gap:7vw}}
@media(min-width:761px) and (max-height:820px){.hero{min-height:720px}.hero-copy{top:25%}.hero-copy>.eyebrow{margin-bottom:32px}.hero h1{font-size:115px}.hero-description{margin-top:14px}.hero-copy .link-line{margin-top:18px}.hero-object img{height:113%}}
@media(max-width:900px){.nav-toggle>span,.top-collection{display:none}.hero-copy{width:47%}.hero h1{font-size:100px}.hero-inspect{right:25px;bottom:150px}.introduction{gap:25px 50px}.introduction p{font-size:15px}.study-grid{grid-template-columns:1fr}.optical-frame{height:580px}.study-copy{border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;column-gap:40px;padding:32px}.study-copy>.eyebrow{grid-column:1/-1}.study-copy h3{font-size:49px;min-height:0}.study-copy>p:not(.study-disclosure){grid-column:1;grid-row:3}.facts{grid-column:2;grid-row:2/4;margin-top:17px}.study-copy>.link-line{grid-column:1;margin-top:25px}.study-copy>.study-disclosure{grid-column:2;margin-top:25px;align-self:end}.chapter-nav button{column-gap:10px;grid-template-columns:1fr;text-align:center;justify-items:center;min-height:105px}.chapter-ordinal{display:none}.chapter-nav .icon{grid-row:1}.house-grid{gap:45px}.house-copy p{font-size:16px}}
@media(max-width:760px){:root{--gutter:24px;--header:76px}.header{padding:0 22px}.brand{width:150px}.wordmark.display{display:none}.wordmark.micro{display:block}.nav-toggle{width:44px;height:44px}.nav-toggle>.icon{width:25px;height:25px}.header-right{gap:0}.hero{height:auto;min-height:0;max-height:none;display:flex;flex-direction:column;padding-top:76px}.hero-object{position:relative;inset:auto;height:490px;width:100%;order:0}.hero-object img{height:auto;width:100%;top:43%;left:50%;transform:translate(-50%,-43%)}.hero-object:before{background:linear-gradient(90deg,#000,transparent 5%,transparent 95%,#000)}.hero-object:after{background:linear-gradient(0deg,#000,transparent 12%,transparent 93%,#000)}.hero-inspect{bottom:32px;right:24px;height:44px;width:44px;min-width:44px}.hero-copy{position:relative;inset:auto;width:auto;max-width:none;padding:0 var(--gutter);margin-top:-16px;order:1;z-index:2}.hero-copy>.eyebrow{display:none}.collection-kicker{font-size:10px;gap:24px}.hero h1{font-size:clamp(68px,17.5vw,110px);line-height:1.1;margin:16px 55px 0 0;letter-spacing:-.05em}.hero-arabic{position:absolute;right:var(--gutter);top:50px;font-size:21px;margin:0}.hero-description{font-size:13px;line-height:1.8;margin-top:15px;max-width:none}.hero-copy .link-line{width:100%;margin-top:20px;font-size:12px;min-height:60px}.hero-foot{position:relative;inset:auto;margin:24px var(--gutter) 0;order:2}.model-switch{gap:35px}.model-switch button{font-size:12px;gap:12px}.concept-note{position:relative;inset:auto;order:3;margin:15px var(--gutter) 22px;align-self:flex-start;font-size:10px;line-height:1.8;padding:5px 0}.concept-note .icon{width:16px;height:16px}.vertical-note{display:none}.hero-engraving{display:none}.section-wrap{padding:65px var(--gutter)}.introduction{display:block;background:linear-gradient(140deg,#000 0%,var(--forest) 100%)}.introduction>.eyebrow{display:block;margin-bottom:28px;font-size:10px}.introduction h2{font-size:38px;line-height:1.15}.introduction p{font-size:15px;line-height:1.9;margin-top:30px;max-width:500px}.section-heading{display:block;margin-bottom:35px}.section-heading>.eyebrow,.eyebrow{font-size:10px}.section-heading h2{font-size:49px;line-height:1.1;margin-top:20px;letter-spacing:-.04em}.section-heading>p{font-size:13px;margin-top:22px;max-width:none}.section-heading>p br{display:none}.study{padding-inline:0;padding-bottom:45px}.study>.section-heading,.study-controls{margin-inline:var(--gutter)}.study-controls{gap:10px;padding:8px 0}.study-models{gap:11px}.study-models button{font-size:18px}.tour-button{gap:8px;font-size:10px}.tour-button>.icon{width:27px;height:27px}.tour-time{display:none}.tour-button>span:not(.tour-time){max-width:95px;text-align:left;line-height:1.6}.study-grid{display:flex;flex-direction:column;margin-top:20px;border-inline:0}.optical-frame{height:440px}.frame-label{left:20px;bottom:17px;font-size:8px;max-width:64%;line-height:1.6}.frame-expand{top:18px;right:18px;width:42px;height:42px;min-width:42px}.annotation{max-width:210px;padding:10px 12px;gap:9px}.annotation strong{font-size:11px}.annotation div>span{font-size:10px}.locator{width:49px;height:65px;right:20px;bottom:22px}.camera-track{padding:0 20px;height:40px;font-size:8px;gap:10px}.study-copy{display:block;padding:30px var(--gutter)}.study-copy h3{font-size:44px;line-height:1.13;margin:17px 0 24px;min-height:0}.study-copy>p:not(.study-disclosure){font-size:15px;line-height:1.85}.facts{margin-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.fact p{font-size:12px;line-height:1.8}.fact h4{font-size:9px}.study-copy>.link-line{margin-top:12px;min-height:52px;font-size:12px}.study-copy>.study-disclosure{font-size:10px;margin-top:17px}.chapter-nav{margin-inline:0;grid-template-columns:repeat(3,1fr);border-top:0}.chapter-nav button{grid-template-columns:auto 1fr;text-align:left;justify-items:start;padding:18px 20px;min-height:76px;column-gap:11px;border-bottom:1px solid var(--line)}.chapter-nav button>.icon{grid-row:auto;width:25px;height:25px}.chapter-nav button>span:last-child{font-size:10px}.chapter-nav button:last-child{border-bottom:1px solid var(--line)}.collection{padding-top:65px}.collection .section-heading h2{font-size:63px}.pieces{grid-template-columns:1fr;gap:58px}.piece:nth-child(2){padding-top:0}.piece-visual{aspect-ratio:.8}.piece-number{padding:16px 0}.piece-copy{padding-top:25px}.piece-copy h3{font-size:54px}.piece-copy p{font-size:15px;line-height:1.8}.piece-copy 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a{font-size:32px;line-height:1.3;gap:15px;padding:24px 0}.menu-dialog nav a>.icon{width:25px;height:25px}.product-grid{display:block}.product-image{position:relative;top:0;height:65svh;min-height:420px;padding-bottom:85px}.product-content{padding:40px 25px}.product-content h2{font-size:66px;margin-top:10px}.product-content>p:not(.eyebrow){font-size:15px}.product-content dl>div{grid-template-columns:82px 1fr;gap:17px}.product-content dd{font-size:14px}.product-content dt{font-size:10px}.product-content details>p{font-size:14px}.pill{font-size:11px;gap:10px;bottom:30px}.inspector .dialog-head h2{font-size:26px}.inspector .dialog-head .eyebrow{font-size:9px}.inspector-tools{padding:10px 12px 14px;gap:8px;display:grid;grid-template-columns:minmax(0,1fr)}.zoom-tools{justify-content:center;gap:5px;width:100%}.zoom-tools input{flex:1;max-width:110px;width:60px}.zoom-tools .round{width:42px;height:42px;min-width:42px}.pan-tools{justify-content:center;gap:9px}.pan-tools .round{width:40px;height:40px;min-width:40px}.pan-tools .icon{width:20px;height:20px}.inspector-tools p{font-size:9px;max-width:300px;justify-self:center;line-height:1.6}.information-body{padding:30px 25px 35px}.information-body h2{font-size:37px}.information-body p{font-size:15px;line-height:1.85}}
@media(max-width:380px){:root{--gutter:20px}.brand{width:133px}.hero-object{height:410px}.hero h1{font-size:68px}.hero-arabic{top:45px;font-size:19px}.hero-description{font-size:12px}.hero-copy{margin-top:-5px}.model-switch{gap:29px}.model-switch button{font-size:11px}.concept-note{font-size:9px;gap:8px}.optical-frame{height:380px}.annotation{max-width:187px;padding:9px 10px}.annotation strong{font-size:11px}.annotation div>span{font-size:10px}.chapter-nav button{padding:17px 12px;gap:7px}.chapter-nav button>.icon{width:23px;height:23px}.chapter-nav button>span:last-child{font-size:9px}.study-copy h3{font-size:40px}.facts{gap:15px}.fact p{font-size:12px}.collection .section-heading h2{font-size:55px}.house h2{font-size:50px}.closing>a{font-size:clamp(38px,10.5vw,44px)}.closing .icon{width:33px;height:33px}.zoom-tools input{max-width:95px}.hero-foot{margin-top:20px}}
@media(min-width:761px) and (max-height:600px){:root{--header:64px}.header{height:64px}.brand{width:172px}.wordmark.display{display:none}.wordmark.micro{display:block}.hero{min-height:570px;height:auto;max-height:none}.hero-copy{top:115px;width:47%}.hero-copy>.eyebrow{margin-bottom:25px}.hero h1{font-size:87px;margin-top:10px}.hero-arabic{font-size:18px;margin-top:3px}.hero-description{font-size:12px;margin-top:10px}.hero-copy .link-line{margin-top:10px;width:260px;min-height:48px}.hero-object img{height:115%}.hero-foot{bottom:47px}.concept-note{bottom:11px;font-size:9px}.hero-inspect{bottom:100px;right:25px}.optical-frame{height:470px}.study-copy h3{font-size:42px}.inspector .dialog-head{min-height:62px;padding:8px 20px}.inspector .dialog-head h2{font-size:22px}.inspector-tools{display:flex;gap:8px 28px;padding:7px 20px}.inspector-tools .round{width:36px;height:36px;min-width:36px}.inspector-tools p{font-size:9px}.information{max-height:92dvh}}
.reduced *,.reduced *:before,.reduced *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* A real, keyboard-accessible timeline sits on the engraved progress rule. */
.seek-track{position:relative;overflow:visible!important}.seek-track input{position:absolute;inset:-12px 0 auto;width:100%;height:24px;margin:0;opacity:.025;cursor:pointer;accent-color:var(--gold-light)}.seek-track:focus-within input,.seek-track:hover input{opacity:1}.seek-track:focus-within{outline:1px solid var(--silver);outline-offset:5px}.reduced .seek-track input{display:none}