/* Prime Nomads — company introduction deck
   A black showroom: gold objects are the light source, type stays quiet.
   One slide per screen, swiped sideways. Works without JavaScript. */

@font-face{font-family:"Fraunces";src:url(assets/fonts/fraunces.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url(assets/fonts/hanken-grotesk.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --black:#000;
  --lacquer:#12100c;
  --ivory:#f4efe4;
  --sand:#aaa292;
  --gold:#d9b468;
  --gold-pale:#f3dca0;
  --gold-metal:linear-gradient(100deg,#b77c23 0%,#f7d983 42%,#fff2b5 62%,#c88d36 100%);
  --hair:rgba(243,220,160,.2);
  --hair-soft:rgba(243,220,160,.11);
  --display:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --text:"Hanken Grotesk","Helvetica Neue",Helvetica,Arial,sans-serif;
  --pad:5rem;
  --top:5rem;
  --bottom:5.4rem;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{font-size:clamp(13.5px,min(1.3vw,2.05vh),20px);background:var(--black);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;height:100vh;height:100dvh;overflow:hidden;background:var(--black);color:var(--ivory);font:400 1.22rem/1.5 var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
img,video,canvas,svg{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,p,ol,ul,dl,dd,figure{margin:0;padding:0}
ol,ul{list-style:none}
a{color:inherit}
[hidden]{display:none!important}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;-webkit-appearance:none;appearance:none}
:focus-visible{outline:2px solid var(--gold-pale);outline-offset:3px;border-radius:4px}

/* ---------- type ---------- */
h2{font:340 3.9rem/1.04 var(--display);letter-spacing:-.022em;text-wrap:balance;max-width:17em}
h3{font:500 1.28rem/1.25 var(--text);letter-spacing:-.005em}
.sub{font-size:1.38rem;line-height:1.45;color:#d6cfc0;max-width:33em;text-wrap:pretty}
.note,.fineprint{font-size:1.02rem;color:var(--sand)}
.fineprint{max-width:52em}
.verb{font:500 1.02rem/1 var(--text);color:var(--gold)}

/* ---------- deck ---------- */
.deck{display:flex;height:100%;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.deck::-webkit-scrollbar{display:none}
.slide{position:relative;flex:0 0 100%;width:100%;height:100%;scroll-snap-align:start;scroll-snap-stop:always;overflow-x:hidden;overflow-y:auto;scrollbar-width:none;isolation:isolate}
.slide::-webkit-scrollbar{display:none}
.slide::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(52% 58% at var(--gx,74%) var(--gy,46%),rgba(217,180,104,var(--ga,.13)),transparent 72%)}
.slide-inner{position:relative;display:grid;min-height:100%;padding:calc(var(--top) + 1.2rem) var(--pad) calc(var(--bottom) + 1.6rem);gap:2.2rem 4rem;align-content:center}
.head{display:grid;gap:1rem}
.copy{display:grid;gap:1.6rem;align-content:center;min-width:0}
.float{transform:translate3d(calc(var(--p,0)*var(--depth,-4rem)),0,0);will-change:transform}

/* ---------- chrome ---------- */
.topbar{position:fixed;z-index:20;top:env(safe-area-inset-top,0px);left:0;right:0;height:var(--top);padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;pointer-events:none}
.topbar>*{pointer-events:auto}
.topbar-brand{display:block;padding:.6rem 0;transition:opacity .4s}
.topbar-brand img{height:2.15rem;width:auto}
body[data-slide="0"] .topbar-brand{opacity:0;pointer-events:none}
.chrome-button{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:44px;padding:0 1.15rem;border:1px solid var(--hair);border-radius:99px;background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font:500 1rem/1 var(--text);color:var(--ivory);justify-self:start;transition:border-color .2s,background .2s}
.chrome-button:hover{border-color:var(--gold)}
.chrome-button:active{background:rgba(217,180,104,.18)}
.chrome-button svg,.round svg,.swipe-hint svg{width:1.15rem;height:1.15rem;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.round{display:grid;place-items:center;width:48px;height:48px;border:1px solid var(--hair);border-radius:50%;background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--ivory);flex:none;transition:border-color .2s,background .2s,opacity .2s}
.round:hover{border-color:var(--gold)}
.round:active{background:rgba(217,180,104,.18)}
.round:disabled{opacity:.28;cursor:default}

/* the route: one gold line across the bottom, a stop for every slide */
.route{position:fixed;z-index:20;left:0;right:0;bottom:0;height:var(--bottom);padding:0 var(--pad) env(safe-area-inset-bottom);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1.6rem;background:linear-gradient(to top,#000 35%,rgba(0,0,0,0))}
.route-label{display:flex;align-items:baseline;gap:.8rem;min-width:11.5rem;font:500 1rem/1 var(--text);color:var(--ivory)}
.route-label span:first-child{font:400 1.25rem/1 var(--display);color:var(--gold)}
.route-line{position:relative;display:flex;height:44px;--progress:0%}
.route-line::before,.route-line::after{content:"";position:absolute;left:0;top:50%;height:1px;transform:translateY(-.5px)}
.route-line::before{right:0;background:var(--hair)}
.route-line::after{width:var(--progress);background:var(--gold);transition:width .45s cubic-bezier(.3,.7,.2,1)}
.route-line button{position:relative;flex:1;height:100%}
.route-line button::before{content:"";position:absolute;left:50%;top:50%;width:1px;height:9px;margin:-4.5px 0 0 -.5px;background:rgba(243,220,160,.38);transition:background .3s}
.route-line button.is-past::before{background:var(--gold)}
.route-line button[aria-current="true"]::before{width:9px;height:9px;margin:-4.5px 0 0 -4.5px;background:var(--gold-pale);transform:rotate(45deg);box-shadow:0 0 14px rgba(247,217,131,.8)}
.route-buttons{display:flex;gap:.7rem}
html:not(.js) .route-line,html:not(.js) .route-buttons,html:not(.js) #contents-open,html:not(.js) .globe-wrap,html:not(.js) .bar-controls,html:not(.js) .film-toggle{visibility:hidden}

/* ---------- 01 cover ---------- */
.s-cover{--gx:73%;--gy:48%;--ga:.2}
.s-cover .slide-inner{grid-template-columns:1.08fr .92fr;align-items:center}
.cover-copy{display:grid;gap:1.9rem;justify-items:start}
.cover-copy h1 img{width:min(100%,36rem)}
.cover-lead{font:340 2.25rem/1.2 var(--display);letter-spacing:-.015em;max-width:17em;text-wrap:balance}
.cover-brands{display:flex;flex-wrap:wrap;gap:1rem 2.2rem;padding-top:1.7rem;border-top:1px solid var(--hair);align-self:start;width:100%}
.cover-brands li{display:flex;align-items:center;gap:.75rem;font-weight:500;font-size:1.12rem}
.cover-brands img{width:2.5rem;border-radius:.62rem;box-shadow:0 0 0 1px var(--hair-soft)}
.cover-art{position:relative;aspect-ratio:1;max-height:calc(100dvh - 13rem);justify-self:center;width:100%}
.stage3d{position:relative;width:100%;height:100%}
.stage-poster{position:absolute;inset:8%;width:84%;height:84%;object-fit:contain;transition:opacity .6s}
.stage3d canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .9s}
.stage3d[data-ready="true"] canvas{opacity:1}
.stage3d[data-ready="true"] .stage-poster{opacity:0}
#prime-stage{pointer-events:none}
#gold-stage{touch-action:none;cursor:grab}
#gold-stage.is-dragging{cursor:grabbing}
.swipe-hint{grid-column:1;display:flex;align-items:center;gap:.7rem;color:var(--sand);font-size:1.02rem}
.swipe-hint svg{animation:nudge 2.4s ease-in-out infinite;color:var(--gold)}
@keyframes nudge{0%,60%,100%{transform:translateX(0)}30%{transform:translateX(.5rem)}}

/* ---------- 02 the group ---------- */
.s-group{--gx:82%;--gy:20%;--ga:.1}
.s-group .slide-inner{grid-template-columns:1fr auto;grid-template-areas:"head globe" "trio trio";align-items:center}
.s-group .head{grid-area:head}
.globe-wrap{grid-area:globe;position:relative;width:min(18rem,calc(100dvh - 35rem));min-width:11rem;aspect-ratio:1}
.globe-wrap canvas{width:100%;height:100%}
.globe-label{position:absolute;left:-1rem;bottom:1.2rem;display:flex;align-items:center;gap:.55rem;padding:.55rem .95rem;border:1px solid var(--hair);border-radius:99px;background:rgba(0,0,0,.7);font-weight:500;font-size:1.02rem;white-space:nowrap}
.globe-label i{width:.5rem;height:.5rem;border-radius:50%;background:var(--gold-pale);box-shadow:0 0 10px var(--gold)}
.globe-label small{font-size:inherit;font-weight:400;color:var(--sand)}
.trio{grid-area:trio;display:grid;grid-template-columns:repeat(3,1fr)}
.trio article{display:grid;gap:.5rem;align-content:start;padding:1.5rem 2rem 0 0;border-top:1px solid var(--hair)}
.trio article+article{padding-left:2rem;border-left:1px solid var(--hair-soft)}
.trio .logo{width:3.3rem;border-radius:.8rem;margin-bottom:.5rem;box-shadow:0 0 0 1px var(--hair-soft)}
.trio h3{font:360 2.1rem/1.1 var(--display);letter-spacing:-.015em}
.trio .what{color:var(--gold);font-weight:500;font-size:1.05rem;display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.flag{padding:.22rem .65rem;border-radius:99px;background:var(--gold);color:#1a1205;font-size:.9rem;font-weight:600}
.trio p{color:#d6cfc0;max-width:22em}
.trio .proof{display:flex;align-items:baseline;gap:.55rem;flex-wrap:wrap;padding-top:.5rem;color:var(--sand);font-size:1.02rem}
.trio .proof strong{font:380 1.55rem/1.1 var(--display);letter-spacing:-.015em;color:var(--gold-pale)}
.trio .is-featured{border-top-color:var(--gold)}

/* ---------- 03 fine gold nation ---------- */
.s-fgn{--gx:76%;--gy:50%;--ga:.09}
.s-fgn .slide-inner{grid-template-columns:1.12fr .88fr;align-items:center}
.brandline{display:flex;align-items:center;gap:.9rem;font-weight:500;font-size:1.15rem;line-height:1.25}
.brandline img{width:3rem;border-radius:.72rem;box-shadow:0 0 0 1px var(--hair)}
.brandline small{display:block;font-size:1rem;font-weight:400;color:var(--sand)}
.s-fgn h2{font-size:4.6rem;max-width:9em}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 2rem;padding-top:1.5rem;border-top:1px solid var(--hair)}
.facts dt{color:var(--sand);font-size:1.02rem}
.facts dd{font-weight:500;font-size:1.2rem;line-height:1.3;color:var(--ivory);margin-top:.1rem}
.film{position:relative;justify-self:center;height:min(36rem,calc(100dvh - 14.5rem));aspect-ratio:4/5;display:grid}
.film video{width:100%;height:100%;object-fit:cover;border-radius:1.5rem;background:#040806;box-shadow:0 0 0 1px var(--hair),0 2.5rem 6rem -1.5rem rgba(0,0,0,.9)}
.film figcaption{position:absolute;left:0;right:0;top:100%;padding-top:.8rem;font-size:1rem;color:var(--sand);text-align:center}
.film-toggle{position:absolute;right:1rem;bottom:1rem;width:48px;padding:0;border-radius:50%}
.film-toggle svg{fill:currentColor;stroke:none}
.film-toggle .i-pause{fill:none;stroke:currentColor;stroke-width:2.4;display:none}
.film-toggle.is-playing .i-pause{display:block}
.film-toggle.is-playing .i-play{display:none}

/* ---------- 04 how it works ---------- */
.s-how{--gx:50%;--gy:44%;--ga:.1}
.s-how h2{max-width:15.5em}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0 3rem}
.steps li{display:grid;grid-template-rows:auto auto 1fr;gap:.7rem}
.step-art{height:min(15rem,calc(100dvh - 41rem));min-height:7rem;padding-bottom:1.1rem}
.step-art img{width:100%;height:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 1.4rem 1.6rem rgba(0,0,0,.7))}
.steps h3{display:flex;align-items:center;gap:.85rem;padding-top:1.3rem;border-top:1px solid var(--hair);font:360 2rem/1.1 var(--display);letter-spacing:-.015em}
.num{display:grid;place-items:center;width:2.1rem;height:2.1rem;border:1px solid var(--gold);border-radius:50%;font:500 1.05rem/1 var(--text);color:var(--gold-pale)}
.steps p{color:#d6cfc0;max-width:24em}

/* ---------- 05 the system ---------- */
.s-system{--gx:80%;--gy:52%;--ga:.16}
.s-system .slide-inner{grid-template-columns:1.5fr .5fr;align-items:center}
.s-system h2{max-width:12.5em}
.parts{display:grid;grid-template-columns:1fr 1fr;gap:0 3rem}
.parts article{display:grid;gap:.45rem;align-content:start;padding:1.25rem 0 1.5rem;border-top:1px solid var(--hair)}
.parts h3{font:360 1.75rem/1.15 var(--display);letter-spacing:-.012em}
.parts p:last-child{color:#d6cfc0;max-width:24em}
.kiosk{position:relative;justify-self:center;display:grid;justify-items:center}
.kiosk img{height:min(36rem,calc(100dvh - 15rem));width:auto;filter:drop-shadow(0 2rem 3rem rgba(0,0,0,.8))}
.kiosk figcaption{position:absolute;right:-2.6rem;bottom:9%;display:grid;gap:.15rem;padding:.85rem 1.15rem;border:1px solid var(--hair);border-radius:1rem;background:rgba(8,6,3,.82);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);width:13.5rem}
.kiosk figcaption strong{font:400 1.45rem/1.1 var(--display);color:var(--gold-pale)}
.kiosk figcaption span{font-size:1rem;color:var(--sand)}

/* ---------- 06 the product ---------- */
.s-product{--gx:76%;--gy:46%;--ga:.17}
.s-product .slide-inner{grid-template-columns:1.12fr .88fr;align-items:center}
.s-product .copy{gap:1.4rem}
.spec{display:flex;align-items:center;gap:2rem;padding:1.3rem 0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.fineness{display:grid;flex:none}
.fineness strong{font:340 3.7rem/1 var(--display);letter-spacing:-.03em;background:var(--gold-metal);-webkit-background-clip:text;background-clip:text;color:transparent}
.fineness span{font-size:1.02rem;color:var(--sand);padding-top:.25rem}
.weights{display:flex;flex-wrap:wrap;gap:.4rem .5rem;margin-bottom:.6rem}
.weights li{padding:.25rem .7rem;border:1px solid var(--hair);border-radius:99px;font-size:1rem;font-weight:500;white-space:nowrap}
.spec p{color:var(--sand);font-size:1.05rem;line-height:1.4}
.shots{display:flex;align-items:center;gap:.8rem}
.shots button{width:5.4rem;aspect-ratio:1;border-radius:.9rem;overflow:hidden;box-shadow:0 0 0 1px var(--hair);flex:none;transition:box-shadow .2s}
.shots button:hover{box-shadow:0 0 0 1px var(--gold)}
.shots img{width:100%;height:100%;object-fit:cover}
.shots p{font-size:1rem;color:var(--sand);max-width:13em;line-height:1.35;padding-left:.5rem}
.bar{display:grid;justify-items:center;gap:.6rem}
.bar .stage3d{width:min(100%,32rem,calc(100dvh - 17rem));aspect-ratio:1;height:auto}
.bar-controls{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;justify-content:center}
.bar-hint{font-size:1.02rem;color:var(--sand);padding-right:.4rem}
.stage3d:not([data-ready="true"])~.bar-controls .bar-hint,.stage3d:not([data-ready="true"])~.bar-controls button{visibility:hidden}

/* ---------- 07 trust ---------- */
.s-trust{--gx:24%;--gy:38%;--ga:.14}
.s-trust .slide-inner{grid-template-columns:.8fr 1.2fr;align-items:center}
.ratio{display:grid;gap:1.2rem}
.ratio-figure{font:300 14.5rem/.82 var(--display);letter-spacing:-.05em;background:var(--gold-metal);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em;margin-left:-.04em}
.s-trust h2{font-size:2.9rem;max-width:11em}
.s-trust .sub{font-size:1.25rem;max-width:22em}
.proofs article{display:grid;gap:.4rem;padding:1.35rem 0;border-top:1px solid var(--hair)}
.proofs h3{font:360 1.75rem/1.15 var(--display);letter-spacing:-.012em}
.proofs p{color:#d6cfc0;max-width:30em}
.certs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.7rem;padding-top:.7rem}
.certs button{display:flex;align-items:center;gap:.7rem;padding:.5rem;min-width:0;border:1px solid var(--hair);border-radius:.9rem;text-align:left;background:rgba(243,220,160,.04);transition:border-color .2s,background .2s}
.certs button:hover{border-color:var(--gold);background:rgba(243,220,160,.09)}
.certs img{width:2.5rem;border-radius:.3rem;flex:none}
.certs span{display:grid;font-size:.95rem;white-space:nowrap;color:var(--sand);line-height:1.3}
.certs strong{font-weight:500;color:var(--ivory);white-space:nowrap}

/* ---------- 08 progress ---------- */
.s-progress{--gx:50%;--gy:52%;--ga:.08}
.timeline{position:relative;display:grid;grid-template-columns:repeat(5,1fr);padding-top:.2rem}
.timeline::before{content:"";position:absolute;left:0;right:0;top:2.55rem;height:1px;background:linear-gradient(to right,var(--gold) 0%,var(--gold) 80%,var(--hair) 100%)}
.timeline li{position:relative;display:grid;gap:.3rem;align-content:start;padding-right:1.2rem}
.timeline time{font-size:1.02rem;color:var(--sand);padding-bottom:2.3rem}
.timeline li::before{content:"";position:absolute;left:0;top:2.55rem;width:9px;height:9px;margin-top:-4.5px;border-radius:50%;background:var(--gold)}
.timeline h3{font:360 1.9rem/1.1 var(--display);letter-spacing:-.015em}
.timeline p{color:#d6cfc0;font-size:1.08rem;line-height:1.4}
.timeline .is-now::before{width:13px;height:13px;margin-top:-6.5px;background:var(--gold-pale);box-shadow:0 0 0 5px rgba(247,217,131,.2),0 0 18px rgba(247,217,131,.8)}
.timeline .is-now h3{color:var(--gold-pale)}
.launch{display:grid;gap:.9rem}
.launch-photos{display:grid;grid-template-columns:repeat(4,1fr);gap:.9rem}
.launch-photos button{height:min(11.5rem,calc(100dvh - 37rem));min-height:6.5rem;border-radius:.9rem;overflow:hidden;box-shadow:0 0 0 1px var(--hair);transition:box-shadow .2s}
.launch-photos button:hover{box-shadow:0 0 0 1px var(--gold)}
.launch-photos img{width:100%;height:100%;object-fit:cover}
.launch figcaption{color:var(--sand);font-size:1.05rem}
.launch strong{font-weight:500;color:var(--ivory)}
.timeline .is-planned::before{background:#000;box-shadow:inset 0 0 0 1px var(--gold)}
.timeline .is-planned h3,.timeline .is-planned p{color:var(--sand)}

/* ---------- 09 next ---------- */
.s-next{--gx:78%;--gy:70%;--ga:.14}
.stages{position:relative;display:grid;grid-template-columns:repeat(3,1fr)}
.stages li{display:grid;gap:.45rem;align-content:start;padding:1.4rem 2rem 0 0;border-top:1px solid var(--hair)}
.stages li+li{padding-left:2rem;border-left:1px solid var(--hair-soft)}
.stages .is-now{border-top-color:var(--gold)}
.stage-top{position:relative;display:flex;align-items:flex-end;height:min(13rem,calc(100dvh - 41.5rem));min-height:6rem}
.stage-top img{position:absolute;right:0;bottom:0;width:66%;height:100%;object-fit:contain;object-position:right bottom;filter:drop-shadow(0 1rem 1.8rem rgba(0,0,0,.65))}
.stage-top .year{position:relative;z-index:1;filter:drop-shadow(0 0 .6rem #000)}
.year{font:300 4.6rem/.95 var(--display);letter-spacing:-.04em;color:var(--sand)}
.stages .is-now .year,.stages li:last-child .year{background:var(--gold-metal);-webkit-background-clip:text;background-clip:text;color:transparent}
.stages h3{font:360 1.8rem/1.15 var(--display);letter-spacing:-.012em;padding-top:.3rem}
.stages li>p:last-child{color:#d6cfc0;max-width:23em}
.also{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem 2rem;padding-top:1.4rem;border-top:1px solid var(--hair-soft)}
.also article{display:grid;gap:.35rem;align-content:start}
.also article p:last-child{color:#d6cfc0;max-width:28em}
.also .fineprint{align-self:end;justify-self:end;text-align:right}

/* ---------- 10 the wider group ---------- */

/* ---------- TPay and WoowPay ---------- */
.s-biz .slide-inner{grid-template-columns:1.25fr .75fr;align-items:center}
.s-tpay{--ga:0;background:radial-gradient(46% 62% at 80% 50%,rgba(42,112,255,.34),transparent 72%)}
.s-woow{--ga:0;background:radial-gradient(46% 62% at 80% 50%,rgba(74,70,214,.4),transparent 72%)}
.s-biz .copy{gap:1.4rem}
.s-biz h2{max-width:13em}
.s-biz .brandline small{color:#b9bccb}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:0 3rem}
.stats li{display:grid;gap:.2rem;padding:1.05rem 0 1.15rem;border-top:1px solid rgba(255,255,255,.16)}
.stats strong{font:330 3.1rem/1 var(--display);letter-spacing:-.03em;color:#fff}
.stats span{color:#c4c6d6;font-size:1.08rem}
.s-biz .fineprint{color:#a9abbd}
.biz-art{position:relative;justify-self:center;height:min(34rem,calc(100dvh - 14rem));width:100%}
.biz-art img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 1.6rem 2.4rem rgba(0,0,0,.6))}
.s-woow .biz-art img{position:absolute;width:auto;height:78%;border-radius:1.1rem}
.s-woow .biz-art .back{left:4%;top:2%;opacity:.7}
.s-woow .biz-art .front{right:4%;bottom:2%}

/* ---------- 11 partnership ---------- */
.s-partner{--gx:80%;--gy:56%;--ga:.2}
.s-partner .slide-inner{grid-template-columns:1.22fr .78fr;align-items:center}
.fits article{display:grid;grid-template-columns:15rem 1fr;gap:1.6rem;align-items:baseline;padding:1.3rem 0;border-top:1px solid var(--hair)}
.fits article:last-child{border-bottom:1px solid var(--hair)}
.fits h3{font:360 1.75rem/1.15 var(--display);letter-spacing:-.012em}
.fits p{color:#d6cfc0;max-width:26em}
.hand{align-self:end;margin:0 calc(var(--pad)*-1) calc((var(--bottom) + 1.6rem)*-1) 0}
.hand img{width:100%;max-height:calc(100dvh - 7rem);object-fit:contain;object-position:right bottom;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 22%);mask-image:linear-gradient(to right,transparent 0,#000 22%)}

/* ---------- 12 contact ---------- */
.s-contact{--gx:78%;--gy:48%;--ga:.16}
.s-contact .slide-inner{grid-template-columns:1.3fr .7fr;align-items:center}
.s-contact h2{font-size:4.6rem;max-width:9em}
.person{display:grid;gap:.3rem;padding-top:1.5rem;border-top:1px solid var(--hair)}
.name{font:360 2.2rem/1.1 var(--display);letter-spacing:-.015em}
.role{color:var(--sand)}
.reach{display:grid;gap:.15rem}
.reach li{display:grid;grid-template-columns:5rem 1fr;align-items:center;min-height:44px}
.reach span{color:var(--sand);font-size:1.05rem}
.reach a{font-weight:500;font-size:1.3rem;text-decoration:none;color:var(--gold-pale);justify-self:start;padding:.4rem 0}
.reach a:hover{text-decoration:underline;text-underline-offset:.25em}
.qr{justify-self:center;display:grid;gap:1rem;justify-items:center}
.qr svg{width:15.5rem;height:15.5rem;border-radius:1.3rem;box-shadow:0 0 0 1px var(--hair),0 0 5rem rgba(217,180,104,.28)}
.qr figcaption{color:var(--sand);font-size:1.05rem}

/* ---------- finegold.mn ---------- */
.s-web{--gx:74%;--gy:50%;--ga:.14}
.s-web .slide-inner{grid-template-columns:.82fr 1.18fr;align-items:center}
.s-web h2{max-width:8em}
.web-qr{display:flex;align-items:center;gap:1.3rem;padding-top:1.5rem;border-top:1px solid var(--hair)}
.web-qr svg{width:8.2rem;height:8.2rem;border-radius:.9rem;flex:none;box-shadow:0 0 0 1px var(--hair)}
.web-qr p{display:grid;gap:.25rem;color:var(--sand)}
.web-qr strong{font-weight:500;color:var(--ivory)}
.web-qr a{color:var(--gold-pale);font-weight:500;font-size:1.25rem;text-decoration:none;padding:.4rem 0}
.browser{border-radius:1.1rem;overflow:hidden;background:#0d0b08;box-shadow:0 0 0 1px var(--hair),0 2.5rem 6rem -1.5rem rgba(0,0,0,.9),0 0 6rem rgba(217,180,104,.14)}
.browser-bar{display:flex;align-items:center;gap:.45rem;height:2.5rem;padding:0 1rem;border-bottom:1px solid var(--hair-soft)}
.browser-bar i{width:.6rem;height:.6rem;border-radius:50%;background:rgba(243,220,160,.25)}
.browser-bar span{margin:0 auto;padding:.25rem 1.4rem;border-radius:99px;background:rgba(243,220,160,.08);color:var(--sand);font-size:.92rem;transform:translateX(-1.2rem)}
.browser img{width:100%}

/* ---------- dialogs ---------- */
dialog{border:0;padding:0;color:var(--ivory);background:#000;max-width:none;max-height:none;width:100vw;height:100vh;height:100dvh;margin:0}
dialog::backdrop{background:#000}
dialog:not([open]){display:none}
.sheet[open]{display:grid;grid-template-rows:auto 1fr auto;padding:0 var(--pad) 2rem;background:radial-gradient(60% 60% at 80% 30%,rgba(217,180,104,.14),transparent 70%),#000;overflow-y:auto}
.sheet-head,.viewer-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:var(--top)}
.offline-status{margin:0 auto 0 1.4rem;display:flex;align-items:center;gap:.55rem;font-size:1rem;color:var(--sand)}
.offline-status::before{content:"";width:.5rem;height:.5rem;border-radius:50%;background:#7fd39a;box-shadow:0 0 8px rgba(127,211,154,.8)}
.sheet-head h2,.viewer-head h2{font:400 1.5rem/1.1 var(--display);letter-spacing:-.01em}
.contents-list{display:grid;grid-template-columns:1fr 1fr;grid-auto-flow:column;grid-template-rows:repeat(7,auto);gap:0 4rem;align-content:center}
.contents-list button{display:grid;grid-template-columns:3.2rem 1fr;align-items:baseline;width:100%;padding:.85rem 0;border-top:1px solid var(--hair-soft);text-align:left;font:360 2.05rem/1.1 var(--display);letter-spacing:-.015em;transition:color .2s}
.contents-list button span{font:400 1.05rem/1 var(--text);color:var(--sand)}
.contents-list button:hover,.contents-list button[aria-current="true"]{color:var(--gold-pale)}
.contents-list button[aria-current="true"] span{color:var(--gold)}
.offline-status{align-self:end;padding-top:1.2rem;color:var(--sand);font-size:1rem}
.offline-status::before{content:"";display:inline-block;width:.5rem;height:.5rem;margin-right:.6rem;border-radius:50%;background:var(--gold-pale);vertical-align:.08em}
.viewer[open]{display:grid;grid-template-rows:auto 1fr auto;padding:0 var(--pad) 1.4rem}
.viewer-stage{position:relative;min-height:0;overflow:auto;border-radius:1rem;-webkit-overflow-scrolling:touch}
.viewer-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.viewer-stage.is-zoomed img{position:static;width:min(100%,1241px);height:auto;margin:0 auto;border-radius:.6rem}
.viewer-foot{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-top:1rem}
.viewer-foot p{color:var(--sand);font-size:1.02rem;max-width:46em}
.viewer-buttons{display:flex;gap:.7rem;flex:none}

/* ---------- portrait tablets ---------- */
@media (orientation:portrait){
  html{font-size:clamp(13px,min(2.05vw,1.4vh),19px)}
  :root{--pad:3.2rem}
  h2{font-size:3.5rem}
  .slide-inner{align-content:center;gap:2.4rem}
  .s-biz .slide-inner,.s-web .slide-inner,.s-cover .slide-inner,.s-fgn .slide-inner,.s-system .slide-inner,.s-product .slide-inner,.s-trust .slide-inner,.s-partner .slide-inner,.s-contact .slide-inner{grid-template-columns:1fr}
  .cover-art{order:-1;width:min(52%,20rem,32dvh);max-height:none}
  .s-group .slide-inner{grid-template-columns:1fr;grid-template-areas:"globe" "head" "trio"}
  .globe-wrap{width:15rem;justify-self:end;margin-bottom:-4rem}
  .trio h3{font-size:1.7rem}
  .trio article{padding-right:1.2rem}
  .trio article+article{padding-left:1.2rem}
  .s-fgn h2,.s-contact h2{font-size:4.2rem}
  .film{height:min(23rem,30dvh);margin-bottom:2rem}
  .steps{grid-template-columns:1fr;gap:1.4rem}
  .steps li{grid-template-columns:11rem 1fr;grid-template-rows:auto 1fr;gap:.5rem 2rem}
  .step-art{grid-row:1/3;height:9.5rem;min-height:0;padding:0;place-items:center}
  .steps h3{padding-top:1rem}
  .kiosk img{height:min(21rem,29dvh)}
  .kiosk figcaption{left:auto;right:58%;bottom:12%}
  .bar .stage3d{width:min(60%,20rem,30dvh)}
  .bar{order:-1}
  .ratio-figure{font-size:11rem}
  .timeline{grid-template-columns:repeat(3,1fr);gap:2.2rem 0}
  .launch-photos{grid-template-columns:1fr 1fr}
  .launch-photos button{height:min(10rem,11.5dvh)}
  .stages{grid-template-columns:1fr}
  .stages li,.stages li+li{grid-template-columns:16rem 1fr;gap:.2rem 1.5rem;padding:1.2rem 0;border-left:0;align-items:center}
  .stage-top{grid-row:1/3;height:8.5rem}
  .also{grid-template-columns:1fr 1fr}
  .also .fineprint{grid-column:1/3;justify-self:start;text-align:left}
  .stages .year{font-size:3.4rem}
  .stages h3{align-self:end}
  .stages li>p:last-child{align-self:start}
  .stages h3{padding-top:0}
  .biz-art{order:-1;height:min(18rem,22dvh)}
  .s-woow .biz-art{width:min(100%,21rem)}
  .s-woow .biz-art img{height:94%}
  .s-woow .biz-art .back{left:16%}
  .s-woow .biz-art .front{right:16%}
  .browser{order:-1;width:min(100%,54dvh);justify-self:center}
  .timeline::before{display:none}
  .timeline li{border-top:1px solid var(--hair);padding-top:1.5rem}
  .timeline li::before{top:0}
  .timeline time{padding-bottom:.2rem}
  .fits article{grid-template-columns:1fr;gap:.4rem}
  .hand{order:-1;margin:0 calc(var(--pad)*-1) 0 0;justify-self:end;width:62%}
  .hand img{max-height:26dvh}
  .qr{justify-self:start}
  .qr svg{width:13rem;height:13rem}
  .contents-list button{font-size:1.7rem}
}

/* ---------- phones ---------- */
@media (max-width:640px){
  html{font-size:14.5px}
  :root{--pad:1.5rem;--top:4.2rem;--bottom:4.6rem}
  h2,.s-fgn h2,.s-contact h2{font-size:2.6rem}
  .sub{font-size:1.2rem}
  .slide-inner{align-content:start;gap:1.8rem}
  .cover-lead{font-size:1.7rem}
  .route{grid-template-columns:1fr auto;gap:1rem}
  .route-label{display:none}
  .globe-wrap{width:11rem;margin-bottom:0}
  .trio,.facts,.parts,.certs,.stats,.also{grid-template-columns:1fr}
  .also .fineprint{grid-column:auto;justify-self:start;text-align:left}
  .trio article,.trio article+article{padding:1.3rem 0;border-left:0}
  .steps li{grid-template-columns:6.5rem 1fr;gap:.4rem 1.2rem}
  .step-art{height:6.5rem}
  .spec{flex-direction:column;align-items:flex-start;gap:1rem}
  .shots{flex-wrap:wrap}
  .ratio-figure{font-size:8rem}
  .timeline{grid-template-columns:1fr 1fr}
  .stages li,.stages li+li{grid-template-columns:1fr}
  .stage-top{grid-row:auto}
  .stats strong{font-size:2.5rem}
  .kiosk figcaption{position:static;margin-top:1rem;white-space:normal}
  .contents-list{grid-template-columns:1fr;grid-auto-flow:row;grid-template-rows:none}
  .contents-list button{font-size:1.45rem;padding:.8rem 0}
  .viewer-foot{flex-direction:column;align-items:stretch}
  .viewer-buttons{justify-content:flex-end}
}

/* ---------- short landscape screens (browser toolbars, small laptops) ---------- */
@media (orientation:landscape) and (max-height:700px){
  .s-biz .copy{gap:1.05rem}
  .stats li{padding:.75rem 0 .85rem}
  .stats strong{font-size:2.7rem}
  .slide-inner{gap:1.6rem 3.5rem}
  .ratio-figure{font-size:12rem}
}

@media (prefers-reduced-motion:reduce){
  .float{transform:none}
  .swipe-hint svg{animation:none}
  .route-line::after{transition:none}
}

/* ---------- print: one slide per landscape page ---------- */
@media print{
  @page{size:landscape;margin:0}
  body{height:auto;overflow:visible;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .stage3d canvas{display:none}
  .stage3d .stage-poster{opacity:1!important}
  .fineness strong,.ratio-figure,.ambition strong{background:none;color:var(--gold)}
  .topbar-brand{opacity:1!important}
  .route,dialog,.swipe-hint,.film-toggle,.bar-controls,#contents-open,[data-go]:not(.topbar-brand),.globe-wrap canvas+*{display:none!important}
  .deck{display:block;height:auto;overflow:visible}
  .slide{height:100vh;break-after:page;break-inside:avoid;overflow:hidden}
  .float{transform:none}
}