/* Route main only. Standalone defaults live in preview-base.css. */
.institute-r3{--page:clamp(22px,5vw,76px);font-family:"DM Sans",Arial,sans-serif}
.institute-r3,.institute-r3 *{box-sizing:border-box}
.institute-r3 figure{margin:0}.institute-r3 img{display:block;width:100%;height:auto}
.institute-r3 :is(h1,h2,h3){font-weight:500;letter-spacing:-.035em;line-height:1.03;margin:0}
.institute-r3 p{font-size:18px;line-height:1.65;max-width:62ch}
.institute-r3 :where(a){color:inherit;text-underline-offset:5px}.institute-r3 button{font:inherit;cursor:pointer}
.institute-r3 :is(a,button,summary){touch-action:manipulation}
.institute-r3 :is(a,button,summary,[tabindex]):focus-visible{outline:3px solid var(--focus);outline-offset:5px}
.institute-r3 section,.institute-r3 article[id]{scroll-margin-top:160px}
.institute-actions{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;align-items:center}.institute-button,.institute-link{min-height:48px;display:inline-flex;align-items:center;padding:12px 22px;border:1px solid currentColor;text-decoration:none;font-size:13px;font-weight:600}.institute-button{background:var(--ink);color:var(--paper);border-color:var(--ink)}.institute-link{padding:12px 0;border:0;border-bottom:1px solid currentColor}.institute-opening{position:relative;min-height:850px;height:100vh;max-height:1050px;color:var(--warm-light);background:#242421;isolation:isolate}.institute-opening__frames{position:absolute;inset:0;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin}.opening-frame{flex:0 0 100%;height:100%;scroll-snap-align:start;overflow:hidden}.opening-frame img{height:100%;object-fit:cover;object-position:50% 48%;transform:scale(var(--hero-scale,1));transition:transform .15s linear}.institute-opening__shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.84),transparent 88%);pointer-events:none}.institute-opening__copy{position:absolute;bottom:90px;left:var(--page);max-width:850px;pointer-events:none}.institute-opening__copy a{pointer-events:auto}.institute-opening h1{font-size:clamp(52px,6vw,94px);max-width:12ch}.institute-opening__copy>p{max-width:58ch;color:var(--warm-light);font-size:18px}.institute-opening .institute-button{background:var(--solar-ivory);color:var(--ink);border-color:var(--paper)}.institute-opening__scroll{position:absolute;right:var(--page);bottom:35px;font-size:12px;min-height:44px;display:flex;align-items:center}.opening-choice{position:absolute;z-index:2;right:var(--page);top:190px;display:flex;gap:8px}.opening-choice button{width:44px;height:44px;border-radius:50%;border:1px solid #fff;background:rgba(20,20,20,.55);color:var(--warm-light)}.opening-choice button[aria-pressed=true]{background:var(--solar-ivory);color:var(--ink)}
.institute-arrival{padding:80px var(--page);background:var(--solar-ivory)}.institute-story-scene{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center;padding:70px 0;position:relative}.institute-story-scene__film{overflow:hidden}.institute-story-scene__film img{height:570px;object-fit:cover}.institute-story-scene__copy h2{font-size:clamp(36px,4vw,62px);max-width:15ch}.institute-story-scene__copy h3{font-size:clamp(38px,4vw,64px)}.institute-story-scene__copy p{font-size:17px;line-height:1.7}.institute-story-scene__place{font-size:12px;letter-spacing:.1em;margin-top:30px}.institute-arrival .institute-story-scene:nth-child(2) .institute-story-scene__film{order:2}.institute-arrival .institute-story-scene:nth-child(2) img{border-radius:48% 48% 0 0}.institute-story-scene__shade{display:none}.institute-chapters{background:var(--solar-limestone);padding:70px var(--page)}.institute-chapters .institute-story-scene:first-child{grid-template-columns:1.12fr .88fr}.institute-chapters .institute-story-scene:first-child h2{font-size:15px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:25px}.institute-chapters .institute-story-scene:nth-child(2){direction:rtl}.institute-chapters .institute-story-scene:nth-child(2)>*{direction:ltr}.institute-chapters .institute-story-scene:last-child{background:var(--solar-charcoal);color:var(--warm-light);padding:60px;margin:30px calc(-1 * var(--page)) -70px}.institute-chapters .institute-story-scene:last-child img{height:520px}.institute-pulse{padding:100px 0 70px;background:var(--solar-ivory)}.institute-pulse__copy{padding:0 var(--page) 50px;display:grid;grid-template-columns:1.3fr 1fr;gap:6vw;align-items:end}.institute-pulse h2{font-size:clamp(42px,5vw,74px);max-width:12ch}.institute-pulse__window{overflow-x:auto;scrollbar-width:thin;padding:0 var(--page)}.institute-pulse__track,.institute-pulse__set{display:flex;width:max-content;gap:12px}.institute-pulse figure{width:330px;height:250px}.institute-pulse figure:nth-child(3n){width:210px}.institute-pulse img{width:100%;height:100%;object-fit:cover}.institute-motion{display:block;margin:24px var(--page) 0;min-height:44px;background:transparent;border:0;border-bottom:1px solid;padding:8px 0;font-size:12px}.institute-archive{padding:70px 0 90px;background:var(--solar-charcoal);color:var(--warm-light)}.institute-archive__intro{padding:0 var(--page);max-width:900px}.institute-archive h2{font-size:clamp(42px,5vw,76px)}.archive-choice{display:flex;gap:12px;flex-wrap:wrap;margin:35px var(--page) 60px}.archive-choice a{display:flex;align-items:center;min-height:44px;padding:10px 16px;border:1px solid #71868b;border-radius:28px;text-decoration:none;font-size:13px}.archive-choice a:hover{background:#f7f4ed;color:var(--blue)}.institute-film-rail{padding:32px 0}.institute-film-rail>header{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:0 var(--page) 24px}.institute-film-rail h3{font-size:clamp(25px,3vw,42px)}.institute-film-rail header span{font-size:13px;color:#cfdbde}.institute-film-window{overflow:auto;scrollbar-width:thin;padding:0 var(--page);scroll-snap-type:x proximity}.institute-film-track,.institute-film-set{display:flex;gap:14px;width:max-content}.institute-film-frame{width:310px;height:350px;position:relative;scroll-snap-align:start;flex:none}.institute-film-frame:nth-child(4n+1){width:440px}.institute-film-frame>a{display:block;height:100%}.institute-film-frame img{height:100%;object-fit:cover}.institute-film-frame figcaption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.84));padding:30px 18px 18px;display:flex;gap:16px;font-size:12px;pointer-events:none}.institute-film-frame figcaption strong{font-weight:500}.institute-film-frame figcaption span{color:#ffd092}
.institute-history-scroll{padding:95px var(--page);background:var(--solar-sand);display:grid;grid-template-columns:1fr 1fr;gap:6vw}.institute-history-scroll__stage{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:start}.history-scroll-frame img{height:280px;object-fit:cover}.history-scroll-frame:nth-child(2){margin-top:45px}.history-scroll-frame:nth-child(4){margin-top:45px}.institute-history-scroll__shade,.institute-history-scroll__progress{display:none}.history-scroll-beat{padding-bottom:40px}.history-scroll-beat h2{font-size:clamp(36px,4vw,60px)}.history-scroll-beat h3{font-size:28px}.history-scroll-beat p{font-size:17px}.history-scroll-beat time{display:block;font-size:42px;color:var(--link);margin-bottom:15px}.institute-reference{padding:35px var(--page);background:var(--solar-ivory);font-size:15px}.institute-reference p{margin:0 auto 18px;font-size:16px}.gsc-rafa-bridge{padding:70px var(--page) 90px}.gsc-rafa-bridge h2{max-width:850px!important;font-size:clamp(38px,4vw,60px)!important;margin:0 auto 35px!important}.irp-faq-distribuido{padding:80px var(--page);max-width:1100px;margin:auto}.irp-faq-distribuido h2{font-size:clamp(36px,4vw,60px);margin-bottom:40px}.irp-faq-distribuido details{border-top:1px solid var(--line);padding:22px 0}.irp-faq-distribuido summary{cursor:pointer;font-size:19px;min-height:44px;line-height:1.4}.irp-faq-distribuido p{font-size:16px;max-width:80ch}.closing-frame{flex:0 0 100%;scroll-snap-align:start}.closing-frame img{height:100%;object-fit:cover}
@media(max-width:760px){.institute-r3 section,.institute-r3 article[id]{scroll-margin-top:220px}.institute-opening{height:auto;min-height:0;padding-top:175px;background:var(--solar-ivory);color:var(--ink)}.institute-opening__frames{position:relative;height:430px}.institute-opening__shade{display:none}.institute-opening__copy{position:relative;bottom:auto;left:auto;padding:30px var(--page) 70px}.institute-opening h1{font-size:48px;max-width:12ch}.institute-opening__copy>p{font-size:16px;color:var(--ink)}.institute-opening .institute-button{background:var(--ink);color:var(--paper)}.institute-opening__scroll{color:var(--ink);bottom:15px}.opening-choice{top:190px;right:15px;gap:3px}.opening-choice button{width:35px;height:44px;border-radius:22px}.institute-arrival{padding:25px var(--page) 45px}.institute-story-scene,.institute-chapters .institute-story-scene:first-child{grid-template-columns:1fr;gap:28px;padding:35px 0}.institute-story-scene__film img{height:390px}.institute-arrival .institute-story-scene:nth-child(2) .institute-story-scene__film{order:0}.institute-story-scene__copy h2{font-size:36px}.institute-story-scene__copy h3{font-size:40px}.institute-chapters{padding:30px var(--page)}.institute-chapters .institute-story-scene:last-child{padding:40px var(--page);margin-bottom:-30px}.institute-chapters .institute-story-scene:last-child img{height:390px}.institute-pulse{padding:65px 0 35px}.institute-pulse__copy{grid-template-columns:1fr;gap:20px}.institute-pulse h2{font-size:43px}.institute-pulse figure{width:270px;height:240px}.institute-archive{padding-top:65px}.archive-choice{margin-bottom:30px;gap:9px}.institute-film-frame{width:76vw;height:330px}.institute-film-frame:nth-child(4n+1){width:85vw}.institute-film-rail>header{flex-wrap:wrap}.institute-history-scroll{grid-template-columns:1fr;padding:55px var(--page);gap:35px}.history-scroll-frame img{height:200px}.history-scroll-beat h2{font-size:38px}.institute-reference{padding:25px var(--page)}.gsc-rafa-bridge{padding-top:45px}.irp-faq-distribuido{padding:45px var(--page)}.irp-faq-distribuido summary{font-size:17px}.institute-r3 p{font-size:16px}}
@media(prefers-reduced-motion:reduce){.institute-r3 *,.institute-r3 *::before,.institute-r3 *::after{animation:none!important;transition:none!important}.opening-frame img{transform:none}}
@media(max-width:760px){.institute-opening{padding-top:0}.institute-opening__frames{height:620px}.opening-choice{top:210px}.institute-opening__frames::after{content:"";position:absolute;top:0;left:0;right:0;height:185px;background:linear-gradient(rgba(0,0,0,.65),transparent);pointer-events:none}}
.institute-motion{color:inherit}.institute-archive__intro .institute-motion{margin-left:0}
/* Local adapter: obsolete shell navigation is superseded by the canonical page rail. */

@media(max-width:760px){.institute-opening__frames{height:420px}.institute-opening h1{font-size:42px}.opening-choice{top:190px}}
/* Translate the accepted Home's quieter opening: architecture precedes the headline. */
@media(min-width:761px){.institute-opening{height:82vh;min-height:720px;max-height:900px}.institute-opening h1{font-size:clamp(36px,3.2vw,50px);max-width:20ch}.institute-opening__copy{bottom:65px;max-width:810px}.opening-choice{top:145px}}

/* R2: one opening photograph, seven quiet photographic sequences, integrated memory. */
.institute-opening__frames{overflow:hidden;scroll-snap-type:none}
.opening-choice{display:none}
.institute-opening__shade{background:linear-gradient(0deg,rgba(0,0,0,.78),transparent 76%)}
.institute-opening__frames .opening-frame img{object-position:50% 46%}
.institute-archive{background:var(--solar-limestone);color:var(--ink);padding:52px 0 72px}
.institute-gallery-index{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 var(--page) 25px}
.gallery-sequences{display:flex;gap:12px;max-width:100%;overflow-x:auto;scrollbar-width:thin}
.gallery-sequences a{display:flex;align-items:center;justify-content:center;flex:0 0 44px;min-height:44px;font-size:13px;letter-spacing:.03em;text-decoration:none;border-bottom:1px solid transparent;opacity:.6}
.gallery-sequences a[aria-selected=true]{border-color:var(--ink);opacity:1;font-weight:600}
.gallery-photo-position{white-space:nowrap;min-width:70px;font-size:12px;letter-spacing:.1em;color:var(--ink-muted)}
.institute-film-rail{padding:0}
.institute-film-rail[hidden]{display:none!important}
.institute-film-rail + .institute-film-rail{margin-top:46px}
.gallery-enhanced .institute-film-rail{margin-top:0}
.institute-film-window{padding:0 var(--page) 20px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#8d8474 transparent;outline-offset:-4px}
.institute-film-track,.institute-film-set{gap:18px}
.institute-film-set[aria-hidden=true]{display:none}
.institute-film-frame,.institute-film-frame:nth-child(4n+1){width:auto;height:auto;flex:0 0 auto;scroll-snap-align:start;background:var(--surface-strong)}
.institute-film-frame>a{height:min(67vh,610px)}
.institute-film-frame img{height:100%;width:auto;max-width:calc(100vw - var(--page) * 2);object-fit:contain}
.institute-film-frame figcaption{font-size:11px;padding:32px 20px 17px;color:var(--warm-light);gap:15px}
.institute-film-frame figcaption span{color:#f2d3ac}
.institute-history-scroll{padding:95px var(--page) 70px;background:var(--solar-ivory);grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:7vw;overflow:visible}
.institute-history-scroll__stage{gap:14px}
.history-scroll-frame img{height:360px;object-position:50% 45%}
.institute-history-scroll__story{min-width:0}
.history-scroll-beat{padding:25px 0 65px;border-top:1px solid var(--line)}
.history-scroll-beat h2{font-size:clamp(36px,3.6vw,54px);max-width:17ch}
.history-scroll-beat h3{font-size:clamp(27px,2.7vw,42px);max-width:20ch}
.history-scroll-beat p{font-size:17px;line-height:1.8;max-width:53ch}
.history-scroll-beat time{font-size:15px;letter-spacing:.15em;margin-bottom:24px}
.history-scroll-beat .institute-actions{gap:15px;margin:25px 0 32px}
.history-scroll-beat:last-child{padding-bottom:0}
.institute-reference:not(.gsc-rafa-bridge){padding-top:0;padding-bottom:60px}
.institute-reference p{max-width:82ch;font-size:13px;line-height:1.7;color:var(--ink-muted)}
@media(min-width:901px){
 .institute-history-scroll.is-directed .institute-history-scroll__stage{position:sticky;top:155px;height:calc(100vh - 185px);min-height:400px;max-height:780px;display:block;align-self:start}
 .institute-history-scroll.is-directed .history-scroll-frame{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .65s ease;pointer-events:none}
 .institute-history-scroll.is-directed .history-scroll-frame.is-current{opacity:1}
 .institute-history-scroll.is-directed .history-scroll-frame img{height:100%;width:100%;object-fit:cover}
 .institute-history-scroll.is-directed .history-scroll-beat{min-height:66vh;padding:48px 0 90px}
 .institute-history-scroll.is-directed .history-scroll-beat:nth-child(3){min-height:90vh}
 .institute-history-scroll.is-directed .history-scroll-beat:last-child{padding-bottom:20px}
}
@media(max-width:900px){
 .institute-history-scroll{grid-template-columns:1fr;padding:65px var(--page) 35px;gap:0}
 .institute-history-scroll__stage,.institute-history-scroll__story{display:contents}
 .history-scroll-frame{margin:0!important}
 .history-scroll-frame img{height:auto;max-height:570px;object-fit:contain;object-position:center;background:var(--surface)}
 .history-scroll-frame:nth-child(1){grid-row:1}.history-scroll-frame:nth-child(2){grid-row:3}.history-scroll-frame:nth-child(3){grid-row:5}.history-scroll-frame:nth-child(4){grid-row:7}
 .history-scroll-beat:nth-child(1){grid-row:2}.history-scroll-beat:nth-child(2){grid-row:4}.history-scroll-beat:nth-child(3){grid-row:6}.history-scroll-beat:nth-child(4){grid-row:8}
 .history-scroll-beat{padding:30px 0 60px;border:0}
 .history-scroll-beat h2{font-size:37px}.history-scroll-beat h3{font-size:31px}
 .history-scroll-beat p{font-size:16px}
}
@media(max-width:760px){
 .institute-opening__frames{height:520px}
 .institute-opening__frames .opening-frame img{object-position:53% center}
 .institute-gallery-index{flex-direction:column;align-items:stretch;gap:10px;margin-bottom:18px}
 .gallery-sequences{gap:2px}.gallery-photo-position{text-align:right;min-height:20px;font-size:11px}
 .institute-archive{padding:30px 0 45px}
 .institute-film-frame>a{height:440px;max-height:65vh}
 .institute-film-track,.institute-film-set{gap:12px}
 .institute-film-frame img{max-width:calc(100vw - 44px)}
 .institute-film-frame figcaption{padding-left:12px;padding-right:12px}
 .institute-reference:not(.gsc-rafa-bridge){padding-bottom:30px}
}
@media(prefers-reduced-motion:reduce){
 .institute-history-scroll.is-directed .institute-history-scroll__stage{position:static}
 .institute-history-scroll.is-directed .history-scroll-frame{position:static;opacity:1}
}

/* Use the shell's existing scroll padding without adding a second full header. */
main.institute-r3{overflow:visible}
.institute-r3 section[id],.institute-r3 article[id]{scroll-margin-top:48px}
@media(max-width:760px){.institute-r3 section[id],.institute-r3 article[id]{scroll-margin-top:88px}}

.institute-pulse__copy{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
.institute-pulse__copy>*{min-width:0}
@media(max-width:760px){.institute-pulse__copy{grid-template-columns:minmax(0,1fr)}.institute-pulse h2{font-size:clamp(34px,10vw,43px)}}

/* The legacy has a complete editorial scene, with the original prose intact. */
.institute-legacy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8vw;padding:clamp(72px,9vw,140px) var(--page);color:var(--ink);background:var(--solar-full)}
.institute-legacy__heading h2{font-size:clamp(48px,5.6vw,84px);line-height:.98;max-width:12ch;letter-spacing:-.035em}
.institute-legacy__body{min-width:0}
.institute-legacy__body p{font-size:18px;line-height:1.8;max-width:53ch;margin:0 0 28px}
.institute-legacy__body p:last-child{margin-bottom:0}
.institute-legacy__body a{color:var(--ink)}
.institute-legacy__body p:last-child a{display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid currentColor;text-decoration:none;font-size:14px;font-weight:600}
.institute-reference:not(.gsc-rafa-bridge){padding-top:32px}
@media(max-width:900px){.institute-legacy{grid-template-columns:minmax(0,1fr);gap:38px;padding-block:70px}.institute-legacy__heading h2{font-size:clamp(42px,9vw,66px);max-width:13ch}.institute-legacy__body p{font-size:16px;line-height:1.8;max-width:62ch}}