/* Finishing light and persistent navigation. */
html{scroll-padding-top:calc(var(--header-height,100px) + 18px)}
.site-header{position:sticky;top:0;z-index:60;background:#050b13ed;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);transition:box-shadow .3s,border-color .3s}
.site-header.scrolled{border-color:#50738c66;box-shadow:0 10px 34px #0005}
.site-header .brand{display:block;position:relative;flex:none;direction:ltr}
.academy-glint{position:absolute;inset:0;pointer-events:none;clip-path:inset(57% 33% 28% 35%);filter:brightness(3.2) drop-shadow(0 0 1px #efffff);mask-image:linear-gradient(105deg,transparent 39%,#fff 47%,#fff 51%,transparent 59%);mask-size:300% 100%;mask-position:140% 0;animation:academyLight 7.6s ease-in-out infinite}
.hero h1 em{background-image:linear-gradient(110deg,#78d4ef 36%,#ade9f9 44%,#fff 49%,#fff 51%,#9de7f9 57%,#78d4ef 64%);background-size:300% 100%;background-position:140% 0;background-clip:text;-webkit-background-clip:text;color:transparent;animation:beyondLight 7.6s ease-in-out infinite}
@keyframes beyondLight{0%,12%{background-position:140% 0}46%,100%{background-position:-40% 0}}
@keyframes academyLight{0%,28%{mask-position:140% 0}58%,100%{mask-position:-40% 0}}

/* Partner miniatures share one full-bleed, seamless exhibition. */
.collaborations{padding:64px 6vw 58px;background:radial-gradient(ellipse at 50% 95%,#12253855,transparent 70%),#050c14;border-top:1px solid #254454}
.collaboration-heading{display:block;padding:0;margin:0 0 30px;text-align:center}
.collaboration-heading .eyebrow{margin:0 0 12px;font-size:12px;letter-spacing:.16em}
.collaboration-heading h2{font-size:clamp(38px,4.2vw,60px);line-height:1.12}
.signature-gallery{position:relative;isolation:isolate;max-width:1260px;margin:auto;border-bottom:1px solid #47617366;touch-action:pan-y;cursor:grab}
.signature-gallery.is-dragging{cursor:grabbing;user-select:none}
.signature-gallery:after{content:'';position:absolute;inset:auto 0 -8px;height:8px;border-bottom:1px solid #2b465766;background:linear-gradient(90deg,#09131c,#1a2f3e,#09131c);transform:perspective(600px) rotateX(-25deg);transform-origin:top}
.signature-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.signature-list{display:flex;width:max-content;margin:0;padding:0;list-style:none;will-change:transform}
.collaborator{flex:0 0 25%}
.collaborator{--signature-light:73,197,185;min-width:0;position:relative}
.collaborator-abyan{--signature-light:92,174,235}.collaborator-cntxt{--signature-light:91,187,183}
.collaborator+.collaborator:before{content:'';position:absolute;inset:20% auto 0 0;width:1px;background:linear-gradient(transparent,#48617055)}
.collaborator>a{display:flex;flex-direction:column;position:relative;min-width:0}
.collaborator>a:focus-visible{outline:2px solid #9ae4fc;outline-offset:3px;border-radius:4px}
.signature-art{height:270px;position:relative;direction:ltr;overflow:hidden}
.signature-art:after{content:'';position:absolute;bottom:15px;left:21%;width:58%;height:13px;border-radius:50%;background:radial-gradient(ellipse,rgba(var(--signature-light),.28),transparent 70%);filter:blur(7px);transition:opacity .6s;opacity:.6}
.signature-aura{position:absolute;inset:8% 10% 0;background:radial-gradient(ellipse,rgba(var(--signature-light),.09),transparent 68%);transition:opacity .6s;opacity:.7}
.signature-identity{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;height:135px;padding:12px 12px 25px;background:linear-gradient(0deg,#1427386b,#101f2b19);border-top:1px solid #38526455;transition:background .5s}
.signature-identity:before{content:'';position:absolute;inset:-1px 20% auto;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--signature-light),.6),transparent)}
.signature-identity img{display:block;object-fit:contain;max-width:75%;height:60px;width:140px;filter:drop-shadow(0 5px 10px #0004)}
.collaborator-rsg .signature-identity img{width:58px;height:70px}
.collaborator-abyan .signature-identity img{width:54px;height:54px;margin-block:8px}
.collaborator-cntxt .signature-identity img{width:142px;height:46px;margin-block:12px}
.collaborator-safira{--signature-light:126,104,229}
.signature-name{font:15px/1.5 DM,Arial,sans-serif;color:#d2e0e9;text-align:center}
.collaborator>a:hover .signature-aura,.collaborator>a:focus-visible .signature-aura{opacity:1}
.collaborator>a:hover .signature-identity,.collaborator>a:focus-visible .signature-identity{background:linear-gradient(0deg,rgba(var(--signature-light),.12),#101f2b19)}
html[dir="rtl"] .collaborations .collaboration-heading h2{font:clamp(34px,4vw,52px)/1.5 ThmanyahDisplay,serif}
html[dir="rtl"] .signature-name{font:16px/1.7 ThmanyahSans,DM,sans-serif}
html[dir="rtl"] .collaborator+.collaborator:before{inset-inline-start:0;inset-inline-end:auto}
@media(max-width:760px){
 .site-header nav{gap:10px}.site-header nav a{white-space:nowrap}.hero h1 em{max-width:none}
 .collaborations{padding:32px 24px 30px}.collaboration-heading{margin-bottom:18px}.collaboration-heading .eyebrow{font-size:12px;margin-bottom:9px}.collaboration-heading h2{font-size:35px}
 .collaborator>a{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
 .collaborator+.collaborator:before{display:none}
 .collaborator+.collaborator{border-top:0}
 .signature-art{height:145px;grid-column:2;grid-row:1}
 .signature-identity{grid-column:1;grid-row:1;height:145px;border:0;background:linear-gradient(90deg,#14273855,transparent);padding:15px 3px;gap:9px}
 .signature-identity:before{display:none}.signature-identity img{max-width:90%}
 .collaborator-rsg .signature-identity img{width:45px;height:54px}
 .collaborator-abyan .signature-identity img{width:43px;height:43px;margin-block:5.5px}
 .collaborator-cntxt .signature-identity img{width:110px;height:36px;margin-block:9px}
 .signature-name{font-size:14px}.signature-art:after{bottom:9px}
 html[dir="rtl"] .collaborations .collaboration-heading h2{font-size:32px}
 html[dir="rtl"] .signature-name{font-size:14px}
}
@media(max-width:360px){.site-header nav{gap:8px}.hero h1{font-size:68px}.collaborations{padding-inline:18px}.collaboration-heading h2{font-size:31px}.signature-name{font-size:13px}}
@media(prefers-reduced-motion:reduce){.hero h1 em,.academy-glint{animation:none}}

/* The academy assembly is its own continuous signature and is not governed by
   the decorative-motion control used for the coin and partner gallery. */
body.paused .academy-sculpture .assembly-caption,
body.paused .academy-sculpture .assembly-caption:before,
body.paused .academy-sculpture .assembly-caption:after{animation-play-state:running!important}

/* Keep the moving DOM and WebGL stage in the same coordinate system. */
.collaborations .signature-gallery{width:100vw;max-width:none;margin:30px calc(50% - 50vw) 0;overflow:hidden;border:0;direction:ltr;padding-block:8px}
.signature-gallery:after,.signature-gallery .collaborator:before{display:none}
.signature-gallery .signature-list{width:max-content;gap:24px;direction:ltr;animation:none!important;align-items:stretch}
.signature-gallery .collaborator{flex:0 0 auto;width:calc((100vw - 72px)/3.2);min-width:280px}
.signature-gallery .collaborator>a{display:flex;flex-direction:column;overflow:visible;border:0;border-radius:24px;background:transparent;text-decoration:none}
.signature-gallery .collaborator>a:focus-visible{outline-offset:-3px;border-radius:24px}
.signature-gallery .signature-art{height:300px;overflow:visible}
.signature-gallery .signature-identity{height:126px;padding:8px 12px 20px;gap:8px;border:0;background:transparent!important}
.signature-gallery .signature-identity:before{display:none}
.signature-gallery .collaborator-safira .signature-identity img{width:180px;height:80px;margin-block:-4px;max-width:none;object-fit:cover}
.signature-gallery:not(.loop-ready){overflow-x:auto}
.signature-gallery.is-static .signature-list{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;will-change:auto}
.signature-gallery.is-static .collaborator{width:auto;min-width:0}
.signature-gallery.is-static .signature-copy{display:none}
@media(max-width:1050px){
 .signature-gallery .collaborator{width:calc((100vw - 48px)/2.6)}
 .signature-gallery .signature-art{height:270px}
 .signature-gallery.is-static .signature-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
 .header-actions .language-switch span{display:inline}
 .signature-gallery .signature-list{gap:16px}
 .signature-gallery .collaborator{width:82vw;min-width:0}
 .signature-gallery .signature-art{height:240px}
 .signature-gallery .signature-identity{height:114px;padding:4px 10px 18px;gap:8px}
 .signature-gallery .collaborator-safira .signature-identity img{width:158px;height:70px;margin-block:-2px}
 .signature-gallery.is-static .signature-list{grid-template-columns:1fr}
}

/* Added only by JS for offscreen content; the unenhanced page stays readable. */
.scroll-reveal{transition:opacity .75s ease,transform .85s cubic-bezier(.2,.75,.2,1);transition-delay:var(--reveal-delay,0ms)}
.scroll-reveal.reveal-pending{opacity:0;transform:translate3d(0,20px,0)}
@media(prefers-reduced-motion:reduce){.scroll-reveal{transition:none!important;opacity:1!important;transform:none!important;filter:none!important}}