/* Site layout; colours and fonts remain in the pinned design package. */
.labs-site { background:var(--lotus); color:var(--ink-soft); font:clamp(1.0625rem,1rem + .15vw,1.125rem)/1.7 var(--f-body); }
.labs-site [hidden] { display:none!important; }
.labs-site [data-hi], html[lang="hi"] .labs-site [data-en] { display:none; }
html[lang="hi"] .labs-site [data-hi] { display:inline; }
.labs-site :where(main,section,article,aside,header,footer,nav,figure,div) { min-width:0; }
.labs-site :where(h1,h2,h3,h4,p,li,a,button,figcaption) { overflow-wrap:break-word; }
.labs-site h1,.labs-site h2,.labs-site h3,.labs-site h4 { font-family:var(--f-disp); font-weight:500; color:var(--neel-deep); line-height:1.18; margin:0; }
.labs-site h1 { font-size:clamp(2.125rem,1.45rem + 2.4vw,4rem); letter-spacing:-.035em; }
.labs-site h2 { font-size:clamp(1.8rem,1.4rem + 1.45vw,2.75rem); letter-spacing:-.02em; }
.labs-site h3 { font-size:clamp(1.45rem,1.25rem + .7vw,1.75rem); }
.labs-site p { margin:0 0 1.25rem; }
.labs-site em { font-family:var(--f-edit); font-weight:400; }
.labs-site a { color:var(--neel); text-underline-offset:5px; }
.labs-site :where(p,li,td) a:not(.site-button) { text-decoration:underline; }
.labs-site button,.labs-site input,.labs-site select { font:inherit; }
.labs-site button { cursor:pointer; }
.labs-site :focus-visible { outline:3px solid var(--neel); outline-offset:4px; }
.labs-site img { max-width:100%; }
.page-wrap { width:100%; max-width:1440px; margin-inline:auto; padding-inline:clamp(1.125rem,4vw,4rem); }
.site-section { padding-block:clamp(2.75rem,5.5vw,5.5rem); }
.site-symbols { position:absolute; width:0; height:0; overflow:hidden; }
.site-skip { position:absolute; top:-100px; left:20px; padding:10px 20px; z-index:20; background:var(--neel); color:var(--lotus)!important; }
.site-skip:focus { top:10px; z-index:200; }
.site-header { position:sticky; top:0; z-index:100; display:flex; align-items:center; justify-content:space-between; gap:clamp(.75rem,2vw,2rem); padding:1.125rem max(clamp(1.125rem,4vw,4rem),calc((100% - 1312px)/2)); margin:0 auto; border-bottom:1px solid var(--border-mid); border-bottom-color:color-mix(in srgb,var(--border-mid) 72%,transparent); background:var(--lotus); background:color-mix(in srgb,var(--lotus) 88%,transparent); backdrop-filter:blur(16px) saturate(1.15); -webkit-backdrop-filter:blur(16px) saturate(1.15); transition:background-color .2s ease,box-shadow .2s ease,border-color .2s ease; }
.site-header.is-scrolled { background:color-mix(in srgb,var(--lotus) 94%,transparent); border-color:var(--border-mid); box-shadow:0 8px 24px color-mix(in srgb,var(--ink) 9%,transparent); }
.site-brand { display:flex; align-items:center; gap:.65rem; font:600 clamp(1.4rem,1.15rem + 1vw,1.75rem) var(--f-disp); text-decoration:none; color:var(--neel-deep)!important; flex-shrink:0; max-width:100%; flex-wrap:wrap; }
.site-brand svg { width:clamp(1.875rem,2.6vw,2.375rem); height:auto; flex-shrink:0; }
.site-brand small { font:1rem var(--f-body); margin-left:4px; color:var(--ink-mute); }
.site-nav { display:flex; gap:.25rem clamp(.75rem,2vw,1.75rem); align-items:center; flex-wrap:wrap; margin-left:auto; }
.site-nav a { display:inline-flex; align-items:center; min-height:44px; text-decoration:none; color:var(--ink-soft); font-size:1rem; }
.site-nav a:hover { text-decoration:underline; }
.language-toggle { background:none; border:1px solid var(--border-mid); color:var(--neel); border-radius:6px; min-width:44px; min-height:44px; padding:6px 10px; flex-shrink:0; }
.site-header-actions { display:flex; align-items:center; gap:clamp(.5rem,1vw,.875rem); flex-shrink:0; }
.site-menu-toggle { display:none; align-items:center; justify-content:center; width:48px; min-width:48px; height:48px; padding:0; flex:0 0 48px; border:1px solid var(--border-mid); border-radius:8px; background:transparent; color:var(--neel-deep); }
.site-menu-toggle svg { width:24px; height:24px; }
.site-menu-dialog { box-sizing:border-box; position:fixed; inset:0 0 0 auto; width:min(24rem,calc(100% - 1.5rem)); max-width:100%; height:100vh; height:100dvh; max-height:none; margin:0; padding:calc(1.25rem + env(safe-area-inset-top)) calc(1.25rem + env(safe-area-inset-right)) calc(1.25rem + env(safe-area-inset-bottom)) calc(1.25rem + env(safe-area-inset-left)); border:0; background:var(--lotus); color:var(--ink-soft); box-shadow:-16px 0 48px rgb(20 28 40 / 18%); }
.site-menu-dialog::backdrop { background:rgb(20 28 40 / 42%); backdrop-filter:blur(3px); }
.site-menu-dialog[open] { animation:site-drawer-in .2s ease-out; }
.site-menu-dialog-inner { display:flex; flex-direction:column; gap:1rem; min-height:100%; overflow:visible; }
.site-menu-dialog-head { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-bottom:.75rem; border-bottom:1px solid var(--border-mid); }
.site-menu-dialog-head strong { color:var(--neel-deep); font:500 1.25rem/1.3 var(--f-disp); }
.site-menu-close { display:grid; place-items:center; width:48px; height:48px; border:1px solid var(--border-mid); border-radius:8px; background:transparent; color:var(--neel-deep); font-size:1.5rem; }
.site-menu-nav { display:flex; flex-direction:column; gap:.25rem; }
.site-menu-nav a { display:flex; align-items:center; min-height:52px; padding:.625rem .75rem; border-radius:8px; color:var(--ink-soft); text-decoration:none; font-size:1.125rem; }
.site-menu-nav a:hover,.site-menu-nav a:focus-visible { background:var(--deep); }
.site-menu-dialog-actions { display:flex; flex-direction:column; align-items:stretch; gap:.75rem; margin-top:auto; padding-top:1rem; border-top:1px solid var(--border-mid); }
.site-menu-dialog-actions .language-toggle,.site-menu-dialog-actions .site-button { width:100%; min-height:48px; }
.labs-site :target { scroll-margin-top:6rem; }
@keyframes site-drawer-in { from { transform:translateX(1rem); opacity:.7; } to { transform:translateX(0); opacity:1; } }
.site-button { display:inline-flex; align-items:center; justify-content:center; gap:.6rem; min-height:48px; max-width:100%; padding:.625rem clamp(.875rem,2vw,1.5rem); background:var(--neel-deep); border:1px solid var(--neel-deep); border-radius:8px; color:var(--lotus)!important; font:500 1.125rem/1.5 var(--f-body); text-align:center; text-decoration:none!important; }
.site-button:hover { background:var(--neel); }
.site-button.secondary { background:transparent; color:var(--neel-deep)!important; border-color:var(--border-strong); }
.site-button.secondary:hover { background:var(--deep); }
.labs-site .site-app-label-short { display:none; }
.site-footer { border-top:1px solid var(--border-mid); padding:clamp(2rem,4vw,3rem) max(clamp(1.125rem,4vw,4rem),calc((100% - 1312px)/2)); margin:0 auto; background:var(--deep); }
.site-footer>.page-wrap { padding:0; }
.site-footer-main { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr); gap:clamp(1.5rem,4vw,3.75rem); }
.site-footer .site-brand { margin-bottom:1rem; }
.site-footer p { max-width:470px; font-size:1rem; color:var(--ink-mute); }
.site-footer nav { display:flex; flex-wrap:wrap; gap:.25rem 1.5rem; align-content:flex-start; }
.site-footer nav a { display:inline-flex; align-items:center; min-height:44px; font-size:1rem; text-decoration:none; }
.site-footer nav a:hover { text-decoration:underline; }
.site-footer-bottom { display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; border-top:1px solid var(--border-mid); padding-top:1.25rem; margin-top:1.25rem; font-size:1rem; color:var(--ink-mute); }
.site-footer-bottom p { margin:0; }
.site-footer-bottom>div { display:flex; flex-wrap:wrap; gap:1.25rem; }
.site-footer-bottom a { display:inline-flex; align-items:center; min-height:44px; }
@media(max-width:60rem) { html.site-js .site-header { flex-wrap:nowrap; gap:.5rem; } html.site-js .site-header>.site-brand { min-width:0; max-width:calc(100% - 56px); flex:1 1 auto; gap:.35rem; font-size:clamp(1.1rem,1rem + 1vw,1.4rem); overflow-wrap:anywhere; } html.site-js .site-header>.site-brand svg { width:1.75rem; } html.site-js .site-header>.site-brand small { margin-left:0; font-size:.8em; } html.site-js .site-header>.site-nav,html.site-js .site-header>.site-header-actions { display:none; } html.site-js .site-menu-toggle { display:inline-flex; margin-left:auto; } html:not(.site-js) .site-header { flex-wrap:wrap; row-gap:.5rem; } html:not(.site-js) .site-header-actions { margin-left:auto; flex-wrap:wrap; max-width:100%; } html:not(.site-js) .site-nav { order:3; flex-basis:100%; margin-left:0; } }
@media(max-width:40rem) { .site-footer-main { grid-template-columns:minmax(0,1fr); } .site-header-actions .site-button { font-size:1rem; padding:.5rem .625rem; } .labs-site .site-app-label-full,html[lang="hi"] .labs-site .site-app-label-full { display:none; } .labs-site .site-app-label-short[data-en],html[lang="hi"] .labs-site .site-app-label-short[data-hi] { display:inline; } html[lang="hi"] .labs-site .site-app-label-short[data-en] { display:none; } .site-footer-bottom { display:block; } .site-footer-bottom>div { margin-top:.5rem; } }
@media(prefers-reduced-motion:reduce) { html{scroll-behavior:auto;} .labs-site *, .labs-site *:before,.labs-site *:after{animation:none!important;transition:none!important;} }