/* V93: shared navigation components and complete reading fallback.
   Existing project keyframes stay in their own source stylesheets. */
:root{--gn93-control-height:64px}
html{scroll-behavior:auto}
.gn93-controls{position:absolute;inset:auto 0 0;min-height:var(--gn93-control-height);display:flex;align-items:center;gap:20px;padding:10px clamp(18px,4vw,64px);z-index:15;font-family:var(--sans,Arial,sans-serif);background:inherit;color:inherit}
.gn93-buttons{display:flex;gap:8px;flex:none;margin-left:auto}
.gn93-buttons button{display:grid;place-items:center;width:44px;height:44px;border:1px solid currentColor;border-radius:12px;color:inherit;background:transparent;font:400 20px/1 var(--sans,Arial,sans-serif);cursor:pointer}
.gn93-buttons button:disabled{opacity:.34;cursor:default}
.gn93-buttons button:hover:not(:disabled){background:#8096ad18}
.gn93-progress{margin-right:auto;max-width:40ch;font:500 12px/1.35 var(--sans,Arial,sans-serif);letter-spacing:0;overflow-wrap:anywhere}
.gn93-controls button:focus-visible,.gn93-summary a:focus-visible,.gn93-transcript summary:focus-visible{outline:3px solid currentColor;outline-offset:4px}
.gn47-scene-sticky>.gn93-controls{color:#fff;background:#172b48}
.gn47-scene-sticky iframe{pointer-events:none;height:calc(100% - var(--gn93-control-height))!important}
.gn93-loading{position:absolute;inset:0 0 var(--gn93-control-height);display:grid;place-content:center;justify-items:center;gap:18px;padding:28px;color:#172b48;background:#f0f3f7;font:400 14px/1.5 var(--sans,Arial,sans-serif)}
.gn93-loading img{max-width:480px;width:100%;height:auto;max-height:50svh;object-fit:contain;border-radius:14px}
.gn93-loading p{max-width:40ch;text-align:center}
[data-scene-state="ready"] .gn93-loading{display:none}
#interface-en-contexte:not([data-scene-state="ready"]) iframe{visibility:hidden}
.gn93-scene-context{position:absolute;z-index:4;inset:20px 24px auto;margin:0 auto;max-width:44ch;width:calc(100% - 48px);text-align:center;color:#172b48;font:500 clamp(14px,1.3vw,18px)/1.45 var(--sans,Arial,sans-serif);pointer-events:none;padding:10px 14px;background:#f5f7fbeF;border-radius:8px}
.gn93-scene-context[hidden]{display:none}
.home-page .gn93-summary{display:flex;align-items:center;justify-content:space-between;gap:18px 40px;padding-block:28px;font-family:var(--sans,Arial,sans-serif)}
.home-page .gn93-summary p{margin:0;font-size:13px;line-height:1.6;max-width:62ch}
.home-page .gn93-summary a{display:inline-flex;align-items:center;gap:8px;min-height:44px;flex-shrink:0;font-size:13px;line-height:1.4;color:inherit;text-underline-offset:5px}
.home-page #gn47-after.gn93-summary{height:auto;padding:24px max(24px,calc((100vw - 1250px)/2));color:#fff;background:#172b48}
.home-page #gn47-after.gn93-summary p{color:#d6e1ef}
.home-page .mh9 .mh-after{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:18px 32px;min-height:0;padding-block:24px}
.home-page .mh3-transcript{grid-column:auto;border:0;padding:0;font-size:14px;line-height:1.65;color:#d2deea;min-width:0}
.home-page .mh3-transcript summary{display:list-item;list-style:disclosure-closed;min-height:44px;padding-block:10px;cursor:pointer;line-height:1.5;color:#fff;max-width:100%;width:auto}
.home-page .mh3-transcript[open] summary{list-style:disclosure-open}
.home-page .mh3-transcript p{font-size:14px;line-height:1.65;margin:12px 0}
.home-page .mh3-transcript ol{margin:22px 0 12px;gap:20px 32px}
.home-page .mh3-transcript h3{font-size:16px;line-height:1.4}
.home-page .mh9 .mh-after>a{font-size:13px;line-height:1.4}
.home-page .gn88-client-header a{font-size:12px;min-width:44px;justify-content:flex-end}
.home-page .mh3-controls button{min-width:44px;min-height:44px}
.home-page .at84-stage-inner{height:calc(100% - var(--gn93-control-height))}
/* No invisible keyboard stops inside a graphical illustration. */
.at84-canvas{pointer-events:none}
/* Complete fallback for motion preference, short windows and progressive enhancement. */
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-scene-track{display:none!important}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced{display:block;padding-block:32px 44px;background:#fff;color:#172b48}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced>p{color:#172b48!important;line-height:1.6}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced-grid article{padding:20px;background:#f0f4f9}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced-grid img{display:block;max-width:100%;width:auto;height:240px;object-fit:contain;margin:16px auto}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced-grid span{font:600 14px/1.4 var(--sans,Arial,sans-serif);color:#172b48}
#interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced-grid p{font:400 15px/1.6 var(--sans,Arial,sans-serif);color:#35445e}
.gn93-reading .gn93-controls{display:none!important}
.gn93-reading .gn88-client-header{position:relative;top:0}
.gn93-reading .mh3-track{display:none!important}
.gn93-reading .mh9 .mh-fallback{display:grid!important;grid-template-columns:1fr 1fr;gap:32px;padding:44px 24px;align-items:center}
.gn93-reading .mh-fallback-copy h2{font-size:clamp(32px,4vw,56px)}
.gn93-reading .mh-fallback-copy p{font-size:16px;line-height:1.6}
.gn93-reading .mh-fallback-image{transform:none;margin:0;max-width:480px}
.gn93-reading .mh-fallback-image img{max-height:440px;object-fit:contain}
.gn93-reading .mh9 .mh-after{grid-template-columns:1fr}
.gn93-reading .mh3-transcript ol{grid-template-columns:repeat(2,minmax(0,1fr))}
.gn93-reading .at84-track{display:none!important}
.gn93-reading .at84-static{position:static!important;width:calc(100% - clamp(40px,8vw,120px))!important;height:auto!important;clip:auto!important;clip-path:none!important;overflow:visible!important;white-space:normal!important;padding-block:30px!important;margin:0 auto!important}
@media(max-width:800px){
 .gn93-controls{padding:8px 18px;gap:12px}
 .gn93-progress{font-size:11px;max-width:26ch}
 .home-page .gn93-summary{display:block;padding-block:24px}
 .home-page .gn93-summary a{margin-top:8px}
 .home-page .mh9 .mh-after{grid-template-columns:1fr;gap:8px;padding-inline:20px}
 .home-page #malakoff-experience .mh3-main{grid-template-rows:150px minmax(0,1fr);gap:8px}
 .home-page #malakoff-experience .mh3-copy-stack{height:150px}
 .home-page #malakoff-experience .mh3-copy h2{font-size:30px;line-height:1.1}
 .home-page #malakoff-experience .mh3-copy .mh3-intro{display:block;font-size:14px;line-height:1.45;margin-top:10px}
 .home-page .at84-stage-inner{grid-template-rows:180px minmax(0,1fr);gap:8px;padding-top:14px;padding-bottom:8px}
 .home-page .at84-beat h3{font-size:30px;line-height:1.1;margin:9px 0}
 .home-page .at84-beat p{font-size:14px;line-height:1.45}
 .home-page .at84-canvas{min-height:0}
 .gn93-scene-context{top:14px;font-size:14px;max-width:28ch}
 #interface-en-contexte:not(.gn93-scene-enabled) .gn47-reduced-grid{grid-template-columns:1fr}
 .gn93-reading .mh9 .mh-fallback{grid-template-columns:1fr}
 .gn93-reading .mh3-transcript ol{grid-template-columns:1fr}
}
@media(max-width:370px){
 .home-page #malakoff-experience .mh3-copy h2{font-size:27px}
 .home-page #malakoff-experience .mh3-main{grid-template-rows:158px minmax(0,1fr)}
 .home-page #malakoff-experience .mh3-copy-stack{height:158px}
 .home-page .at84-stage-inner{grid-template-rows:190px minmax(0,1fr)}
 .home-page .at84-beat h3{font-size:27px}
 .gn93-progress{max-width:24ch;font-size:10px}
}
@media(prefers-reduced-motion:reduce){.gn93-controls{display:none!important}}
@media print{
 .gn93-controls,.mh3-footer,.gn93-loading{display:none!important}
 .home-page .gn93-summary a{color:#172b48}
 .home-page .mh3-transcript,.home-page .mh3-transcript h3,.home-page .mh3-transcript summary{color:#172b48}
}