/* futbolfutbol company site v3 (src/CompanyHome.php, src/SitePages.php). Self-hosted fonts via 00-fonts.css. */
:root{--ink:#0c1a30;--ink2:#2b3d58;--muted:#546781;--blue:#0b63e0;--bluehi:#6cb2ff;--bg:#f4f7fb;--card:#fff;--line:#d3deee;--dbg:#070d18;--dpanel:#0b1424;--dcard:#0e1829;--dline:#1d2c47;--dline2:#2b3d58;--dink:#eaf1fc;--dink2:#c3d0e6;--dmuted:#8fa3c2;--orange:#F05323;--obtn:#C93D12;--obtnhi:#a93210;--disp:"Barlow Condensed",system-ui,sans-serif;--sans:"Inter",system-ui,sans-serif;--mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--dbg);color:var(--dink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}a{color:var(--bluehi)}a:hover{color:#fff}
:focus-visible{outline:3px solid var(--bluehi);outline-offset:3px;border-radius:4px}
.ch-skip{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--ink);padding:10px 14px;border-radius:6px;z-index:20}.ch-skip:focus{left:12px}
.ch-wrap{max-width:1360px;margin:0 auto;padding:0 32px}
.ch-mono{font:600 12.5px/1.2 var(--mono);letter-spacing:1px;text-transform:uppercase}
.ch-o{color:var(--orange)!important}
/* header */
.ch-top{position:sticky;top:0;z-index:10;background:rgba(7,13,24,.96);border-bottom:1px solid var(--dline)}
.ch-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;flex-wrap:wrap}
.ch-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.ch-word{font:800 27px/1 var(--disp);color:var(--dink);letter-spacing:.2px}.ch-word b{color:#3d94ff;font-weight:800}
.ch-nav{display:flex;align-items:center;flex-wrap:wrap;gap:4px 6px}
.ch-nav>a:not(.ch-btn){color:var(--dink2);text-decoration:none;font-size:14.5px;font-weight:600;padding:12px 10px;border-radius:6px}
.ch-nav>a:not(.ch-btn):hover,.ch-nav>a.ch-on{color:#fff}.ch-nav>a.ch-on{box-shadow:inset 0 -2px 0 var(--orange)}
.ch-langs{display:inline-flex;gap:4px;margin:0 6px}
.ch-lang{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:32px;font:600 12px/1 var(--mono);color:var(--dink2);text-decoration:none;border:1px solid var(--dline);border-radius:6px}
.ch-lang:hover{color:#fff;border-color:var(--dline2)}.ch-lang-on{background:var(--dink);color:var(--dbg);border-color:var(--dink)}
/* buttons */
.ch-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--obtn);color:#fff!important;text-decoration:none;font-weight:700;font-size:16px;border-radius:8px;padding:12px 22px;border:0;cursor:pointer;font-family:var(--sans)}
.ch-btn:hover{background:var(--obtnhi)}.ch-btn-s{min-height:44px;font-size:14.5px;padding:10px 16px}.ch-btn-l{min-height:56px;font-size:18px;padding:16px 28px}
.ch-btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:48px;color:var(--dink);text-decoration:none;font-weight:600;border:1px solid var(--dline2);border-radius:8px;padding:12px 20px}
.ch-btn-ghost:hover{border-color:var(--dink2);color:#fff}
.ch-light .ch-btn-ghost,.ch-btn-ghost-light{color:var(--ink);border-color:#b8c4d6}.ch-light .ch-btn-ghost:hover,.ch-btn-ghost-light:hover{color:var(--ink);border-color:var(--ink2);background:#fff}
.ch-cta{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 18px}
.ch-fine{font-size:13px;color:var(--dmuted);margin:12px 0 0}.ch-light .ch-fine{color:var(--muted)}
/* hero */
.ch-hero3{background:var(--dbg);border-bottom:1px solid var(--dline)}
.ch-hero3-in{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-top:80px;padding-bottom:64px}
.ch-hero3-copy{flex:1 1 480px;min-width:0}.ch-hero3-visual{flex:1 1 480px;min-width:0}
.ch-eyebrow{font:600 13px/1.3 var(--mono);letter-spacing:1.6px;text-transform:uppercase;color:var(--orange);margin:0 0 18px}
.ch-hero3 h1{margin:0 0 24px}.ch-h1-small{display:block;font:700 15px/1.4 var(--sans);letter-spacing:.3px;color:var(--bluehi);margin-bottom:12px}
.ch-h1-big{display:block;font:800 clamp(46px,5.8vw,96px)/.92 var(--disp);color:#fff;letter-spacing:-.5px}.ch-h1-big em{font-style:normal;color:var(--orange)}
.ch-lede{font-size:clamp(17px,1.6vw,19.5px);color:var(--dink2);max-width:600px;margin:0 0 30px}
.ch-fine-dark{color:var(--dmuted)}
.ch-room{background:var(--dcard);border:1px solid var(--dline);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.ch-room-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 20px;border-bottom:1px solid var(--dline);font-size:15px}.ch-room-top span{font-size:12.5px;color:var(--dmuted)}
.ch-room-row{display:flex;align-items:center;gap:14px;padding:13px 20px;border-bottom:1px solid var(--dline);font-size:14.5px}
.ch-room-lab{flex:1 1 auto;color:var(--dink)}.ch-room-st{font-size:12.5px;color:var(--dmuted);font-family:var(--mono)}
.ch-rtag{font:700 12px/1 var(--mono);border-radius:4px;padding:5px 7px;min-width:52px;text-align:center}
.ch-rtag-live{background:var(--orange);color:#fff}.ch-rtag-pre{background:var(--bluehi);color:var(--dbg)}.ch-rtag-post,.ch-rtag-gps{background:var(--dink2);color:var(--dbg)}.ch-rtag-season{background:var(--dink);color:var(--dbg)}
.ch-note{margin:16px;padding:14px 16px;border-radius:10px;background:#1a1220;border:1px solid #4a2a2a}.ch-note-k{font:700 11.5px/1 var(--mono);letter-spacing:1px;color:var(--orange)}.ch-note p{margin:8px 0 0;font-size:15px;color:var(--dink)}
.ch-proof{border-top:1px solid var(--dline);background:var(--dpanel)}
.ch-proof ul{list-style:none;margin:0 auto;display:flex;flex-wrap:wrap;gap:12px 32px;padding-top:20px;padding-bottom:20px}
.ch-proof li{font-size:14px;font-weight:600;color:var(--dink2);display:flex;align-items:center;gap:9px}.ch-proof li:before{content:"";flex:0 0 7px;height:7px;border-radius:50%;background:var(--orange)}
/* sections */
.ch-sec{padding:96px 0}.ch-light{background:var(--bg);color:var(--ink)}.ch-dark{background:var(--dbg)}
.ch-label{font:600 13px/1.2 var(--mono);letter-spacing:1.6px;text-transform:uppercase;color:var(--bluehi);margin:0 0 14px}.ch-light .ch-label{color:var(--blue)}
.ch-sec h2{font:800 clamp(34px,4.4vw,56px)/1 var(--disp);margin:0 0 18px;max-width:880px;color:#fff}.ch-light h2{color:var(--ink)}
.ch-lede2{font-size:18px;color:var(--dink2);max-width:820px;margin:0 0 18px}.ch-light .ch-lede2{color:var(--ink2)}
.ch-split{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start}.ch-split>*{flex:1 1 440px;min-width:0}
/* stages */
.ch-stages{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:40px}
.ch-stage{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px;display:flex;flex-direction:column;gap:12px;color:var(--ink)}
.ch-stage-top{display:flex;justify-content:space-between;align-items:center;color:var(--blue)}.ch-stage h3{font:700 28px/1.05 var(--disp);margin:0}.ch-stage p{margin:0;color:var(--ink2);font-size:15px;flex:1}
.ch-stage-ai{background:var(--dbg);border-color:var(--dbg);color:var(--dink)}.ch-stage-ai .ch-stage-top{color:var(--orange)}.ch-stage-ai p{color:var(--dink2)}
.ch-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.ch-chips li{font-size:12.5px;font-weight:600;border:1px solid #b8c4d6;border-radius:999px;padding:4px 10px;color:var(--ink)}
.ch-stage-ai .ch-chips li{border-color:#5a2a18;background:#3a1a10;color:#fff}
/* before/during/after */
.ch-bdas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:40px}
.ch-bda{background:var(--dcard);border:1px solid var(--dline);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:10px}
.ch-bda .ch-mono{color:var(--bluehi)}.ch-bda-during .ch-mono{color:var(--orange)}.ch-bda h3{font:700 28px/1.05 var(--disp);margin:0}.ch-bda p{margin:0;font-size:15px;color:var(--dink2)}
.ch-bda figure{margin:8px 0 0;background:#fff;border-radius:8px;overflow:hidden}.ch-bda img{display:block;width:100%;aspect-ratio:3/2;object-fit:contain;padding:6px}
.ch-bda figcaption{font-size:12.5px;color:var(--muted);padding:8px 12px;border-top:1px solid var(--line)}
/* season */
.ch-season{display:flex;flex-direction:column;gap:10px}
.ch-srow{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}.ch-srow .ch-mono{color:var(--muted);flex:0 0 86px}
.ch-sbar{flex:1;height:10px;border-radius:5px;background:var(--line);position:relative}.ch-sseg{position:absolute;top:0;bottom:0;border-radius:5px;background:var(--orange)}
.ch-s01{left:62%;width:12%}.ch-s05{left:60%;width:15%}.ch-s09{left:64%;width:11%}.ch-s14{left:61%;width:13%}
.ch-saxis{display:flex;justify-content:space-between;padding:0 18px 0 120px;font:600 12px/1 var(--mono);color:var(--muted)}
.ch-spat{background:var(--ink);color:#fff;border-radius:10px;padding:16px 18px;font-size:15px}
/* validation */
.ch-valid{display:flex;flex-direction:column;gap:10px}
.ch-vrow{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;align-items:baseline;background:var(--dcard);border:1px solid var(--dline);border-radius:10px;padding:16px 18px}
.ch-vrow span:last-child{grid-column:1/-1;font-size:15px;color:var(--dink2)}
.ch-badge{font:700 12px/1 var(--mono);letter-spacing:.8px;border-radius:999px;padding:5px 10px}.ch-badge-in{background:#1b7f4b;color:#fff}.ch-badge-run{background:#fff0d9;color:#6b3600}
/* partners */
.ch-own{font-size:16px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;max-width:820px}
.ch-sharebox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px;color:var(--ink)}.ch-sharebox h3{font:700 28px/1.1 var(--disp);margin:0 0 14px}
.ch-sharebox ol{list-style:none;margin:0 0 6px;padding:0}.ch-sharebox li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15.5px;color:var(--ink2)}.ch-sharebox li b{color:var(--ink)}
.ch-sharebox .ch-btn-ghost{margin-top:16px}
/* band */
.ch-band{background:var(--dpanel);border-top:1px solid var(--dline);border-bottom:1px solid var(--dline);padding:72px 0}
.ch-band-in{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between}.ch-band h2{font:800 clamp(32px,4vw,52px)/1 var(--disp);margin:0 0 10px;color:#fff}.ch-band p{margin:0;font-size:18px;color:var(--dink2)}
/* footer */
.ch-foot{background:var(--dbg);padding:64px 0 28px;color:var(--dink2)}
.ch-foot-grid{display:grid;grid-template-columns:1.7fr repeat(4,minmax(0,1fr));gap:32px;padding-bottom:36px;border-bottom:1px solid var(--dline)}
.ch-fh{font:600 12px/1 var(--mono);letter-spacing:1.4px;text-transform:uppercase;color:var(--dmuted);margin:6px 0 16px}
.ch-foot-grid a:not(.ch-btn):not(.ch-brand){display:block;color:var(--dink2);text-decoration:none;font-size:14.5px;padding:5px 0}.ch-foot-grid a:not(.ch-btn):hover{color:#fff}
.ch-foot-brand p{font-size:14.5px;max-width:320px;margin:14px 0 18px}
.ch-foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding-top:22px;font-size:13px;color:var(--dmuted)}
.ch-foot-meta{display:inline-flex;flex-wrap:wrap;align-items:center;gap:14px}.ch-foot-meta a{color:var(--dink2);text-decoration:none}.ch-ver{font:600 12px/1 var(--mono);color:var(--bluehi)}
/* inner pages */
.ch-phead{background:var(--dbg);border-bottom:1px solid var(--dline);padding:72px 0 60px}.ch-phead h1{font:800 clamp(40px,5.4vw,70px)/.97 var(--disp);margin:0 0 18px;color:#fff;max-width:980px}
.ch-phead p{font-size:18.5px;color:var(--dink2);max-width:820px;margin:0}
.ch-doc{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}.ch-toc{flex:0 1 220px;position:sticky;top:96px;display:flex;flex-direction:column;gap:6px;font-size:14.5px}
.ch-toc a{color:var(--ink2);text-decoration:none;padding:4px 0}.ch-toc a:hover{color:var(--blue)}.ch-toc .ch-mono{color:var(--muted);margin-bottom:6px}
.ch-article{flex:999 1 640px;min-width:0;color:var(--ink2);font-size:16.5px}.ch-article h2{font:800 34px/1.05 var(--disp);color:var(--ink);margin:44px 0 12px;max-width:none}.ch-article h2:first-child{margin-top:0}
.ch-article h3{font:700 22px/1.2 var(--disp);color:var(--ink);margin:0 0 6px}.ch-article p{margin:0 0 14px}.ch-article ul,.ch-article ol{margin:0 0 14px;padding-left:22px}.ch-article li{margin:0 0 6px}
.ch-article table{width:100%;border-collapse:collapse;background:#fff;font-size:15px}.ch-tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;margin:0 0 14px}
.ch-article th,.ch-article td{padding:12px 16px;text-align:left;border-top:1px solid var(--line);vertical-align:top}.ch-article thead th{background:#eef3fa;border-top:0;color:var(--ink)}
.ch-boxes{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:0 0 14px}.ch-box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}.ch-box b{color:var(--ink)}.ch-box p{margin:6px 0 0;font-size:15px}
.ch-warn{background:#fff0d9;border:1px solid #f0c98a;border-radius:10px;padding:14px 18px;font-size:14.5px;color:#5c3300;margin:0 0 28px}
.ch-paper{background:#fff;border:1px solid var(--line);border-radius:14px;padding:40px 44px}
.ch-sig{display:grid;grid-template-columns:1fr 1fr;gap:24px;border-top:1px solid var(--line);padding-top:28px;margin-top:28px}.ch-sigl{border-bottom:1px solid #9aa7bb;height:44px}.ch-sigc span{display:block;font-size:13px;color:var(--muted);margin-top:6px}
.ch-cards4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.ch-cardd{background:var(--dcard);border:1px solid var(--dline);border-radius:12px;padding:22px}.ch-cardd h3{font:700 24px/1.1 var(--disp);margin:8px 0 6px;color:#fff}.ch-cardd p{margin:0;font-size:15px;color:var(--dink2)}.ch-cardd .ch-mono{color:var(--bluehi)}
.ch-rows{display:flex;flex-direction:column;gap:12px}.ch-rowd{display:flex;gap:18px;background:var(--dcard);border:1px solid var(--dline);border-radius:10px;padding:18px 22px}.ch-rowd .ch-mono{flex:0 0 130px;color:var(--bluehi)}.ch-rowd span:last-child{font-size:15.5px;color:var(--dink2)}
.ch-form{background:var(--dcard);border:1px solid var(--dline);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:16px}
.ch-form label{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:600;color:var(--dink2)}
.ch-form input,.ch-form textarea,.ch-form select{min-height:46px;background:var(--dbg);border:1px solid var(--dline2);border-radius:8px;color:var(--dink);padding:10px 12px;font:400 15.5px/1.4 var(--sans)}
.ch-form .ch-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.ch-checks{display:flex;flex-wrap:wrap;gap:10px}.ch-checks label{flex-direction:row;align-items:center;gap:8px;min-height:44px;border:1px solid var(--dline2);border-radius:8px;padding:8px 12px;color:var(--dink);font-weight:500}
.ch-form fieldset{border:0;margin:0;padding:0}.ch-form legend{font-size:13.5px;font-weight:600;color:var(--dink2);margin-bottom:10px}
.ch-steps4{list-style:none;margin:0 0 28px;padding:0;border-top:1px solid var(--dline)}.ch-steps4 li{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid var(--dline);color:var(--dink2)}.ch-steps4 b{color:#fff}
.ch-notice{background:#0f2a1c;border:1px solid #1b7f4b;border-radius:10px;padding:16px 18px;color:#d9f2e4}
.ch-files{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.ch-file{background:var(--dcard);border:1px solid var(--dline);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:10px}.ch-file h3{font:700 30px/1.05 var(--disp);margin:0;color:#fff}.ch-file p{margin:0;color:var(--dink2);font-size:15.5px}.ch-file .ch-btn{align-self:flex-start;margin-top:8px}
@media (max-width:1080px){.ch-stages,.ch-cards4{grid-template-columns:repeat(2,minmax(0,1fr))}.ch-bdas{grid-template-columns:1fr}.ch-bda{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}.ch-bda figure{grid-column:2;grid-row:1/5;margin:0}.ch-foot-grid{grid-template-columns:1fr 1fr 1fr}.ch-foot-brand{grid-column:1/-1}}
@media (max-width:900px){.ch-nav>a:not(.ch-btn){padding:10px 8px;font-size:14px}.ch-toc{position:static;flex-basis:100%}}
@media (max-width:720px){.ch-wrap{padding:0 16px}.ch-bar{min-height:64px;padding-top:8px;padding-bottom:8px}.ch-nav{width:100%;justify-content:flex-start}.ch-nav>a:not(.ch-btn){padding:10px 8px}
.ch-hero3-in{padding-top:44px;padding-bottom:40px;gap:36px}.ch-sec{padding:60px 0}.ch-stages,.ch-cards4{grid-template-columns:1fr}.ch-bda{display:flex}.ch-bda figure{margin-top:8px}
.ch-foot-grid{grid-template-columns:1fr 1fr}.ch-cta .ch-btn,.ch-cta .ch-btn-ghost{width:100%}.ch-band .ch-btn{width:100%}.ch-saxis{padding-left:18px}.ch-srow .ch-mono{flex-basis:64px}
.ch-form .ch-two,.ch-sig{grid-template-columns:1fr}.ch-paper{padding:24px 20px}.ch-rowd{flex-direction:column;gap:6px}.ch-rowd .ch-mono{flex-basis:auto}.ch-room-row{padding:12px 14px;gap:10px}.ch-proof ul{gap:10px 20px}}
@media print{.ch-top,.ch-foot,.ch-band,.ch-toc{display:none}body{background:#fff}}
.ch-hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.ch-h1-page{font:800 clamp(40px,5.4vw,68px)/.97 var(--disp);margin:0 0 20px;color:#fff}.ch-h2s{font:800 32px/1.05 var(--disp)!important;margin:0!important;color:#fff}.ch-mt{margin-top:28px!important}.ch-cta-top{margin-top:28px}
.ch-narrow{max-width:980px}.ch-b{color:var(--blue)}.ch-bh{color:var(--bluehi)}.ch-nocase{text-transform:none!important;letter-spacing:.3px}
.ch-article .ch-box .ch-mono{color:var(--muted)}
.ch-mmenu{display:none;position:relative}.ch-mmenu summary{list-style:none;cursor:pointer;min-height:44px;display:inline-flex;align-items:center;padding:0 16px;border:1px solid var(--dline2);border-radius:8px;font-weight:700;font-size:15px;color:var(--dink)}
.ch-mmenu summary::-webkit-details-marker{display:none}.ch-mmenu[open] summary{background:var(--dcard)}
.ch-mmenu nav{position:absolute;right:0;top:54px;width:min(88vw,340px);background:var(--dcard);border:1px solid var(--dline2);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:2px;box-shadow:0 20px 50px rgba(0,0,0,.5);z-index:30}
.ch-mmenu nav>a:not(.ch-btn){display:flex;align-items:center;min-height:48px;padding:0 12px;color:var(--dink);text-decoration:none;font-weight:600;border-radius:8px}.ch-mmenu nav>a:not(.ch-btn):hover{background:var(--dpanel)}
.ch-mmenu .ch-langs{margin:8px 12px}.ch-mmenu .ch-btn{margin-top:8px}
.ch-fig-live{background:var(--dpanel)!important;border:1px solid var(--dline)}.ch-fig-live figcaption{background:#fff}
.ch-live{padding:12px 14px}.ch-live-top{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--dink2);margin-bottom:6px}
.ch-live-row{display:flex;gap:12px;padding:9px 0;border-top:1px solid var(--dline);font-size:13.5px;color:var(--dink);line-height:1.45}.ch-live-row .ch-mono{color:var(--orange);flex:0 0 34px}
@media (max-width:1080px){.ch-nav{display:none}.ch-mmenu{display:block}.ch-bar{flex-wrap:nowrap}}

/* hero A: pitch */
.ch-hero3-copy{flex:1 1 460px}.ch-hero3-visual{flex:1.15 1 560px}
.ch-pwrap{position:relative;padding:0 8px 0 16px}
.ch-pcard{background:#0a1a2c;border:1px solid #1f3a5c;border-radius:16px;padding:18px;box-shadow:0 40px 90px rgba(0,0,0,.55)}
.ch-pcard-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font:600 12px/1 var(--mono);color:var(--dmuted)}.ch-pcard-top>span:last-child{color:var(--dink)}
.ch-pitch{position:relative;width:100%;aspect-ratio:600/392;border:1.5px solid #3a6ea8;border-radius:6px;background:#0d2238;overflow:hidden}
.ch-pitch span{position:absolute}
.ch-zb{top:0;bottom:0;background:#0f2640}.ch-zb1{left:0;width:33.33%}.ch-zb3{left:66.66%;width:33.34%}
.ch-zl{top:0;bottom:0;border-left:1px dashed #2f5a8a}.ch-zl1{left:33.33%}.ch-zl2{left:66.66%}
.ch-zt{top:2.6%;font:600 11px/1 var(--mono);letter-spacing:1px;color:#7fa3cf}.ch-zt1{left:1.6%}.ch-zt2{left:34.9%}.ch-zt3{left:68.2%}
.ch-half{left:50%;top:0;bottom:0;border-left:1.5px solid #3a6ea8}
.ch-circle{left:50%;top:50%;width:17%;aspect-ratio:1;transform:translate(-50%,-50%);border:1.5px solid #3a6ea8;border-radius:50%}
.ch-pbox{top:21%;width:15%;height:58%;border:1.5px solid #3a6ea8}.ch-psix{top:37%;width:5%;height:26%;border:1.5px solid #3a6ea8}
.ch-pboxl,.ch-psixl{left:0;border-left:0}.ch-pboxr,.ch-psixr{right:0;border-right:0}
.ch-danger{left:52%;top:3%;width:46%;height:30%;border-radius:10px;background:rgba(240,83,35,.16);border:1.5px dashed var(--orange)}
.ch-ln{height:2px;margin-top:-1px;background:#6cb2ff;transform-origin:0 50%;opacity:.7}
.ch-l1{left:21.67%;top:36.22%;width:18.03%;transform:rotate(-56.3deg)}.ch-l2{left:31.67%;top:13.27%;width:23.53%;transform:rotate(7.3deg)}
.ch-l3{left:55%;top:17.86%;width:22.42%;transform:rotate(48deg);height:3px;background:var(--orange);opacity:1}
.ch-l4{left:42.5%;top:40.82%;width:27.55%;transform:rotate(3.5deg);opacity:.5}.ch-l5{left:21.67%;top:63.78%;width:20.28%;transform:rotate(-9.5deg);opacity:.5}
.ch-l6{left:41.67%;top:58.67%;width:31.71%;transform:rotate(3deg);opacity:.5}.ch-l7{left:41.67%;top:58.67%;width:21.21%;transform:rotate(45deg);opacity:.5}
.ch-op{width:15px;height:15px;transform:translate(-50%,-50%);border-radius:50%;border:2px solid #c3d0e6}
.ch-o1{left:78.33%;top:25.51%}.ch-o2{left:83.33%;top:48.47%}.ch-o3{left:80%;top:71.43%}.ch-o4{left:90%;top:38.27%}.ch-o5{left:90.83%;top:61.22%}.ch-o6{left:66.67%;top:30.61%}.ch-o7{left:65%;top:68.88%}.ch-o8{left:96.67%;top:50%}.ch-o9{left:50%;top:51.02%}.ch-o10{left:74.17%;top:15.31%}
.ch-pl{width:24px;height:24px;transform:translate(-50%,-50%);border-radius:50%;background:#3d94ff;color:#fff;font:700 10px/24px var(--sans);text-align:center}
.ch-p1{left:6%;top:50%}.ch-p5{left:21.67%;top:36.22%}.ch-p4{left:21.67%;top:63.78%}.ch-p3{left:31.67%;top:13.27%}.ch-p2{left:33.33%;top:86.73%}.ch-p6{left:42.5%;top:40.82%}.ch-p8{left:41.67%;top:58.67%}
.ch-p11{left:55%;top:17.86%;background:var(--orange);box-shadow:0 0 0 5px rgba(240,83,35,.25)}.ch-p7{left:56.67%;top:81.63%}.ch-p10{left:70%;top:43.37%}.ch-p9{left:73.33%;top:61.22%}
.ch-scrub{position:relative;height:34px;margin-top:14px}.ch-scrub span{position:absolute}
.ch-scrub-bar{left:0;right:0;top:15px;height:4px;border-radius:2px;background:#1f3a5c}.ch-scrub-done{left:0;width:70%;top:15px;height:4px;border-radius:2px;background:#3d94ff}
.ch-tick{top:10px;width:3px;height:14px;background:#fff}.ch-t1{left:7%}.ch-t2{left:39%}.ch-goal{left:58%;top:12px;width:10px;height:10px;border-radius:50%;background:var(--orange)}.ch-head{left:70%;top:4px;width:2px;height:26px;background:var(--orange)}
.ch-sl{top:24px;font:600 12px/1 var(--mono);color:var(--dmuted)}.ch-sl0{left:0}.ch-sl45{left:48%}.ch-sl90{right:0}
.ch-ainote{position:absolute;right:-6px;top:28%;width:290px;max-width:58%;background:#140c14;border:1px solid var(--orange);border-radius:12px;padding:14px 16px;box-shadow:0 24px 60px rgba(0,0,0,.6)}
.ch-ainote-k{display:flex;justify-content:space-between;font:700 11.5px/1 var(--mono);letter-spacing:1px;color:var(--orange)}.ch-ainote p{margin:8px 0 0;font-size:14.5px;line-height:1.5;color:#fff}.ch-ainote .ch-ainote-s{font-size:12.5px;color:var(--dink2);margin-top:10px}
.ch-mstats{position:absolute;left:-10px;bottom:-26px;background:var(--dcard);border:1px solid var(--dline2);border-radius:12px;padding:12px 16px;display:flex;gap:20px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.ch-mstats span{display:block;font:600 10.5px/1 var(--mono);color:var(--dmuted);margin-bottom:4px}.ch-mstats b{font:700 24px/1 var(--disp);color:#fff}.ch-mstats b.ch-o{color:var(--orange)}
.ch-hstats{display:flex;flex-wrap:wrap;border-top:1px solid var(--dline);margin:8px 0 18px;max-width:560px}.ch-hstats div{flex:1 1 120px;padding:16px 16px 0 0}
.ch-hstats b{display:block;font:800 36px/1 var(--disp);color:#fff}.ch-hstats span{display:block;font-size:13px;color:var(--dmuted);margin-top:4px}
/* architecture diagram */
.ch-arch{display:grid;grid-template-columns:minmax(0,1.05fr) 44px minmax(0,1.15fr) 44px minmax(0,.8fr);align-items:stretch;margin-top:44px}
.ch-acol{display:flex;flex-direction:column;gap:12px}.ch-acap{font:600 12px/1 var(--mono);letter-spacing:1.4px;color:var(--muted);margin-bottom:2px}
.ch-ain{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;color:var(--ink)}.ch-ain-top{display:flex;justify-content:space-between;align-items:center;color:var(--blue)}
.ch-ain h3{font:700 24px/1.1 var(--disp);margin:6px 0 4px}.ch-ain p{margin:0 0 10px;font-size:14.5px;color:var(--ink2)}
.ch-aflow{display:flex;align-items:center;justify-content:center}.ch-aflow span{display:block;width:100%;height:2px;background:var(--orange);position:relative}
.ch-aflow span:after{content:"";position:absolute;right:-1px;top:-5px;border-left:9px solid var(--orange);border-top:6px solid transparent;border-bottom:6px solid transparent}
.ch-core{flex:1;background:var(--dbg);color:var(--dink);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:12px;box-shadow:0 24px 60px rgba(12,26,48,.25)}.ch-core>svg{color:var(--orange)}
.ch-core h3{font:800 34px/1.02 var(--disp);margin:0;color:#fff}.ch-core>p{margin:0;font-size:15.5px;color:var(--dink2)}
.ch-mod{display:grid;grid-template-columns:92px 1fr;gap:12px;align-items:baseline;border-top:1px solid var(--dline);padding-top:12px}.ch-mod b{font:700 20px/1 var(--disp);color:var(--orange)}.ch-mod span{font-size:14.5px;color:var(--dink2)}
.ch-core-foot{margin-top:auto!important;font-size:13px!important;color:var(--dmuted)!important;border-top:1px solid var(--dline);padding-top:12px}
.ch-aout{flex:1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;flex-direction:column;justify-content:center;gap:6px;color:var(--ink)}
.ch-aout .ch-mono{color:var(--blue)}.ch-aout b{font:700 24px/1.1 var(--disp)}.ch-aout-live{border-color:var(--orange)}.ch-aout-live .ch-mono{color:var(--orange)}
.ch-aloop{display:flex;align-items:center;gap:12px;margin-top:18px;background:#fff;border:1px dashed #b8c4d6;border-radius:12px;padding:14px 18px;color:var(--ink2);font-size:15px}.ch-aloop svg{color:var(--orange);flex:0 0 22px}
/* faq */
.ch-faq{display:flex;flex-direction:column;gap:10px}.ch-q{background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 20px}
.ch-q summary{cursor:pointer;list-style:none;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:700;color:var(--ink);font-size:16.5px}.ch-q summary::-webkit-details-marker{display:none}
.ch-q summary:after{content:"+";font:700 22px/1 var(--sans);color:var(--blue)}.ch-q[open] summary:after{content:"−"}.ch-q p{margin:0 0 18px;color:var(--ink2);font-size:15.5px}
@media (max-width:1080px){.ch-arch{grid-template-columns:1fr;gap:0}.ch-aflow{height:36px}.ch-aflow span{width:2px;height:100%}.ch-aflow span:after{right:-5px;top:auto;bottom:-1px;border-left:6px solid transparent;border-right:6px solid transparent;border-top:9px solid var(--orange);border-bottom:0}.ch-acol-out{flex-direction:row;flex-wrap:wrap}.ch-acol-out .ch-acap{flex-basis:100%}.ch-aout{flex:1 1 180px}}
@media (max-width:720px){.ch-wrap{padding:0 16px}.ch-pwrap{padding:0}.ch-ainote,.ch-mstats{position:static;width:auto;max-width:none;margin-top:12px}.ch-mstats{justify-content:space-between}.ch-pl{width:18px;height:18px;font-size:8px;line-height:18px}.ch-op{width:11px;height:11px}.ch-zt{font-size:8.5px}.ch-mod{grid-template-columns:1fr;gap:4px}}
.ch-tl{display:flex;flex-direction:column;gap:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px 24px}
.ch-tl-row{display:grid;grid-template-columns:70px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.ch-tl-row .ch-mono{color:var(--blue);padding-top:3px}.ch-tl-row b{font:700 22px/1.1 var(--disp);color:var(--ink)}.ch-tl-row p{margin:4px 0 0;font-size:15px;color:var(--ink2)}
.ch-founder{padding:18px 0 16px}.ch-founder .ch-mono{color:var(--muted)}.ch-founder b{display:block;font:800 28px/1.1 var(--disp);color:var(--ink);margin-top:6px}.ch-founder p{margin:4px 0 0;font-size:15px;color:var(--ink2)}
.ch-aout-d{font-size:14px;color:var(--ink2);line-height:1.45}.ch-pwrap{margin-bottom:34px}
html{scroll-padding-top:88px}
.ch-ainote{top:auto;bottom:-30px;right:-8px;width:270px}.ch-mstats{bottom:-30px;left:12px}.ch-pwrap{margin-bottom:46px}
.ch-checks label{flex:1 1 calc(50% - 10px)}
@media (max-width:1080px){.ch-hero3-visual{max-width:660px;margin:0 auto;width:100%}.ch-ainote,.ch-mstats{position:static;width:auto;max-width:none;margin-top:12px}.ch-mstats{justify-content:space-between}.ch-pwrap{margin-bottom:0;padding:0}}
@media (max-width:720px){.ch-pl{font-size:0}.ch-hstats div{flex:1 1 30%;padding-right:8px}.ch-hstats span{font-size:12px}.ch-zt{font-size:9.5px}
.ch-foot-grid a:not(.ch-btn):not(.ch-brand),.ch-toc a{min-height:44px;display:flex!important;align-items:center;padding:0}.ch-lang{min-width:44px;min-height:44px}.ch-foot-meta a{min-height:44px;display:inline-flex;align-items:center}.ch-checks label{flex-basis:100%}}
.ch-hero3 h1.ch-h1-small{margin:0 0 12px}.ch-hero3 p.ch-h1-big{margin:0 0 24px}.ch-fine-dark a{color:var(--dink2);text-decoration:underline;text-decoration-color:var(--dline2)}.ch-fine-dark a:hover{color:#fff}
.ch-addr{font-size:13.5px;color:var(--dmuted);margin:0 0 16px;line-height:1.55}.ch-addr a{color:var(--dink2)}
.ch-founder{display:flex;gap:18px;align-items:flex-start}.ch-portrait{flex:0 0 120px;width:120px;height:150px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.ch-partner{font-size:14.5px;margin:10px 0 0;color:var(--ink2)}.ch-partner a{color:var(--blue);font-weight:600}
.ch-partner-dark{color:var(--dink2);background:var(--dcard);border:1px solid var(--dline);border-radius:10px;padding:14px 16px;font-size:14.5px;line-height:1.6}.ch-partner-dark a{color:var(--bluehi)}.ch-partner-dark b{color:#fff}
.ch-cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:32px}
.ch-proofgal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:32px}.ch-proofgal figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 14px 40px rgba(12,26,48,.10)}
.ch-proofgal img{display:block;width:100%;height:auto;border-bottom:1px solid var(--line)}.ch-proofgal figcaption{padding:14px 18px;font-size:14.5px;color:var(--ink2)}.ch-proofgal b{color:var(--ink)}
@media (max-width:900px){.ch-cards3,.ch-proofgal{grid-template-columns:1fr}.ch-founder{flex-direction:column}}
.ch-crumb{color:inherit;text-decoration:none;border-bottom:1px solid currentColor}.ch-crumb:hover{color:#fff}
.ch-samples{display:flex;flex-direction:column;gap:22px}
.ch-sample-card{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:0 14px 40px rgba(12,26,48,.08);transition:box-shadow .15s}
.ch-sample-card:hover{box-shadow:0 22px 60px rgba(12,26,48,.16);color:var(--ink)}.ch-sample-card img{display:block;width:100%;height:100%;object-fit:cover;border-right:1px solid var(--line)}
.ch-sample-card>div{padding:28px 30px;display:flex;flex-direction:column;gap:10px;justify-content:center}.ch-sample-card .ch-mono{color:var(--blue)}.ch-sample-card h2{font:800 clamp(28px,3vw,40px)/1 var(--disp)!important;margin:0!important;color:var(--ink)!important}.ch-sample-card p{margin:0;color:var(--ink2);font-size:16px}
@media (max-width:900px){.ch-sample-card{grid-template-columns:1fr}.ch-sample-card img{border-right:0;border-bottom:1px solid var(--line)}}

/* Allow form columns and native inputs to shrink inside the tablet split layout. */
.ch-form .ch-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.ch-form .ch-two>label,.ch-form fieldset{min-width:0}
.ch-form input:not([type=checkbox]),.ch-form textarea,.ch-form select{min-width:0;width:100%}
@media(max-width:720px){.ch-form .ch-two{grid-template-columns:1fr}}
.ch-samples-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-top:56px}
.ch-samples-head h3{font:700 28px/1.05 var(--disp);margin:0;color:#fff}
.ch-samples-head .ch-btn-ghost{margin-top:0}
.ch-samples3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}
.ch-samples3 .ch-sample-card{grid-template-columns:1fr}
.ch-samples3 .ch-sample-card img{height:auto;aspect-ratio:16/9;border-right:0;border-bottom:1px solid var(--line)}
.ch-samples3 .ch-sample-card>div{padding:18px 20px;justify-content:flex-start}
.ch-samples3 .ch-sample-card p{font-size:15px}
.ch-sample-card h3{font:800 24px/1.05 var(--disp);margin:0;color:var(--ink)}
@media (max-width:900px){.ch-samples3{grid-template-columns:1fr}}
/* science v0.2: expertise, video-to-coordinates, statistics, refined article type */
.ch-badge{display:inline-block;white-space:nowrap}
.ch-sci-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:30px 0 4px;max-width:880px;background:var(--dline);border:1px solid var(--dline);border-radius:12px;overflow:hidden}
.ch-sci-facts div{background:var(--dpanel);padding:16px 18px}
.ch-sci-facts b{display:block;font:800 34px/1 var(--disp);color:#fff}
.ch-sci-facts span{display:block;margin-top:6px;font-size:13.5px;line-height:1.35;color:var(--dmuted)}
.ch-sci{font-size:17px;line-height:1.7}
.ch-sci h2{display:flex;align-items:baseline;gap:14px;font:700 clamp(28px,3vw,38px)/1.1 var(--disp);letter-spacing:.2px;color:var(--ink);margin:56px 0 14px;padding-top:22px;border-top:1px solid var(--line)}
.ch-sci h2:first-child{margin-top:0;padding-top:0;border-top:0}
.ch-secn{font:600 13px/1 var(--mono);letter-spacing:1px;color:var(--blue);transform:translateY(-4px)}
.ch-sci th{font:600 11.5px/1.3 var(--mono);letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}
.ch-sci td{vertical-align:top}
.ch-expert{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0 8px}
.ch-expert div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.ch-expert .ch-mono{color:var(--blue);font-size:11.5px}
.ch-expert b{display:block;font:700 22px/1.15 var(--disp);color:var(--ink);margin:6px 0 6px}
.ch-expert p{margin:0;font-size:15px;line-height:1.55;color:var(--ink2)}
.ch-vis{margin:22px 0 18px}
.ch-vis-grid{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:10px;align-items:stretch}
.ch-vis-grid img{width:100%;height:100%;object-fit:cover;border-radius:10px;display:block;background:#0d2238}
.ch-vis-mapbox{background:#0a1a2c;border-radius:10px;padding:12px;display:flex;align-items:center}
.ch-vis-map{width:100%;height:auto;display:block}
.ch-vis figcaption{font-size:14.5px;line-height:1.55;color:var(--muted);margin-top:10px}
.ch-vis figcaption b{color:var(--ink)}
.ch-vsteps{list-style:none;margin:16px 0 10px;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.ch-vsteps li{border-top:3px solid var(--blue);padding:10px 2px 0}
.ch-vsteps .ch-mono{color:var(--ink);font-size:12px}
.ch-vsteps p{margin:6px 0 0;font-size:14.5px;line-height:1.5;color:var(--ink2)}
.ch-sci-note{font-size:14.5px;color:var(--muted);border-left:3px solid #f0b48f;padding:2px 0 2px 12px;background:none}
.ch-sci a{color:var(--blue)}
.ch-formulas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0 8px}
.ch-formula{background:#0a1a2c;border-radius:12px;padding:16px 18px;color:var(--dink2)}
.ch-formula .ch-mono{color:var(--bluehi);font-size:11px}
.ch-formula code{display:block;margin:10px 0 8px;font:600 17px/1.4 var(--mono);color:#fff;white-space:normal}
.ch-formula p{margin:0;font-size:14px;line-height:1.5;color:var(--dmuted)}
@media (max-width:1000px){.ch-formulas{grid-template-columns:1fr}.ch-vsteps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.ch-sci-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.ch-expert{grid-template-columns:1fr}.ch-vis-grid{grid-template-columns:1fr}.ch-sci{font-size:16px}}
/* staff-gets cards with examples; AI card "under the hood" */
.ch-aout{justify-content:flex-start}
.ch-aout .ch-aout-d{margin:2px 0 4px}
.ch-aout-k{font:600 10.5px/1 var(--mono);letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin-top:4px}
.ch-aout-ex{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.ch-aout-ex li{font-size:13.5px;line-height:1.45;color:var(--ink2);background:#f4f7fb;border-radius:8px;padding:8px 10px}
.ch-aout-live .ch-aout-ex li{background:#fff4ef}
.ch-aout-t{font:700 12px/1 var(--mono);color:var(--orange);margin-right:6px}
.ch-aout-a{margin-top:auto;padding-top:8px;font-size:14px;font-weight:600;color:var(--blue);text-decoration:none}
.ch-aout-a::after{content:" \2192"}
.ch-aout-a:hover{text-decoration:underline}
.ch-core-under{margin-top:10px;padding-top:18px;border-top:1px solid var(--dline);display:flex;flex-direction:column;gap:10px}
.ch-core-under .ch-mono{color:var(--dmuted);font-size:11px}
.ch-core-chips{display:flex;flex-wrap:wrap;gap:6px}
.ch-core-chips span{font-size:13px;color:var(--dink);border:1px solid var(--dline2);border-radius:999px;padding:5px 11px}
.ch-core-under a{font-size:14px;font-weight:600;color:var(--bluehi);text-decoration:none}
.ch-core-under a::after{content:" \2192"}
.ch-core-under a:hover{color:#fff}
/* sample hub: groups and card grid */
.ch-samples-group+.ch-samples-group{margin-top:64px}
.ch-samples-h{margin:0 0 10px!important}
.ch-samples-note{margin:0 0 18px;color:var(--ink2);font-size:16px}
.ch-samples-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.ch-samples-grid .ch-sample-card{grid-template-columns:1fr}
.ch-samples-grid .ch-sample-card img{height:auto;aspect-ratio:16/9;border-right:0;border-bottom:1px solid var(--line)}
.ch-samples-grid .ch-sample-card>div{padding:20px 22px;justify-content:flex-start}
.ch-samples-grid .ch-sample-card h2{font-size:clamp(24px,2.2vw,30px)!important}
.ch-samples-grid .ch-sample-card p{font-size:15px}
@media (max-width:760px){.ch-samples-grid{grid-template-columns:1fr}}
/* footer v2 */
.ch-fh{font:600 11.5px/1 var(--mono);letter-spacing:1.4px;text-transform:uppercase;color:#fff;margin:6px 0 14px}
.ch-foot-grid>div:not(.ch-foot-brand) a:not(.ch-btn){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ch-foot-cov{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0 0 18px!important;font-size:12.5px!important}
.ch-foot-cov span:first-child{font:600 10.5px/1 var(--mono);letter-spacing:1.2px;text-transform:uppercase;color:var(--dmuted);margin-right:4px}
.ch-foot-grid .ch-foot-cov a{display:inline-flex!important;min-height:0!important;padding:4px 10px!important;border:1px solid var(--dline2);border-radius:999px;font-size:12.5px!important;color:var(--dink)!important}
.ch-foot-grid .ch-foot-cov a:hover{border-color:var(--bluehi)}
.ch-foot-cov span:last-child{color:var(--dmuted);margin-left:4px}
.ch-samples-group{scroll-margin-top:96px}
/* science: tracking clip, live map, metrics */
.ch-vis-media{position:relative;border-radius:10px;overflow:hidden;background:#0d2238}
.ch-vis-video{display:block;width:100%;height:100%;object-fit:cover}
.ch-vis-live{position:absolute;left:12px;top:12px;font:700 10.5px/1 var(--mono);letter-spacing:1px;color:#fff;background:rgba(10,26,44,.78);border:1px solid rgba(240,83,35,.7);border-radius:6px;padding:6px 8px}
.ch-vis-live::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:7px;vertical-align:0}
.ch-vis-play{position:absolute;left:12px;bottom:12px;min-height:36px;padding:6px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.35);background:rgba(10,26,44,.8);color:#fff;font:600 13px/1 var(--sans);cursor:pointer}
.ch-vis-play:hover{border-color:#fff}
.ch-vis-play:focus-visible{outline:3px solid var(--bluehi);outline-offset:2px}
.ch-vis-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:10px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.ch-vis-metrics div{background:var(--card);padding:10px 14px}
.ch-vis-metrics span{display:block;font:600 10.5px/1.3 var(--mono);letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.ch-vis-metrics b{display:block;margin-top:4px;font:700 22px/1 var(--disp);color:var(--ink)}
.ch-vis-stats{display:flex;flex-wrap:wrap;align-items:center;gap:10px 28px;margin:6px 0 14px;padding:14px 18px;background:#0a1a2c;border-radius:10px;color:var(--dink2)}
.ch-vis-stats .ch-mono{color:var(--bluehi);font-size:11px;flex-basis:100%}
.ch-vis-stats div{display:flex;align-items:baseline;gap:8px}
.ch-vis-stats b{font:800 26px/1 var(--disp);color:#fff}
.ch-vis-stats span{font-size:13.5px;color:var(--dmuted)}
@media (max-width:760px){.ch-vis-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (prefers-reduced-motion:reduce){.ch-vis-live::before{display:none}}
/* home: What we build (#build) */
.cap-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px}
.cap-card{background:var(--dpanel);border:1px solid var(--dline);border-radius:14px;padding:22px 22px 20px;display:flex;flex-direction:column;gap:8px;color:var(--dink2)}
.cap-card svg{color:var(--orange);margin-bottom:4px}
.cap-card .ch-mono{color:var(--bluehi);font-size:11.5px}
.cap-card h3{font:700 23px/1.1 var(--disp);color:#fff;margin:0}
.cap-card p{margin:0;font-size:15px;line-height:1.55;color:var(--dink2)}
.cap-goals{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:30px;align-items:start;margin-top:30px;padding:26px 28px;border:1px solid var(--dline2);border-radius:14px;background:linear-gradient(135deg,rgba(240,83,35,.10),rgba(61,148,255,.06))}
.cap-goals h3{font:800 clamp(26px,2.6vw,34px)/1.05 var(--disp);color:#fff;margin:0}
.cap-goals ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px}
.cap-goals li{display:flex;gap:12px;font-size:15.5px;line-height:1.5;color:var(--dink)}
.cap-goals li span{font:700 13px/1.6 var(--mono);color:var(--orange);flex:0 0 auto}
.cap-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cap-cta .ch-btn-ghost{margin-top:0}
@media (max-width:1000px){.cap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cap-goals{grid-template-columns:1fr}}
@media (max-width:640px){.cap-grid,.cap-goals ol{grid-template-columns:1fr}}
/* forecasts and track record (src/ForecastPages.php, 31 Oct 2026). Bars are inline SVG: fill classes here, no inline style. */
.fc-sec{padding-top:64px}
.fc-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 36px}
.fc-stats div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}.fc-stats b{display:block;font:800 40px/1 var(--disp);color:var(--ink)}.fc-stats span{display:block;margin-top:6px;font-size:14px;color:var(--ink2);line-height:1.4}
.fc-row{display:grid;grid-template-columns:minmax(0,170px) minmax(0,1fr) 76px;align-items:center;gap:12px;margin:0 0 10px}
.fc-lab{font-size:14.5px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fc-bar{display:block;width:100%;height:14px}
.fc-track{fill:#e4ebf5}.fc-h,.fc-key.fc-h{fill:var(--blue);background:var(--blue)}.fc-d,.fc-key.fc-d{fill:#8fa3c2;background:#8fa3c2}.fc-a,.fc-key.fc-a{fill:var(--orange);background:var(--orange)}.fc-rng{fill:var(--ink)}
.fc-num{font:700 16px/1.1 var(--sans);color:var(--ink);text-align:right}.fc-num small{display:block;font:500 12px/1.3 var(--mono);color:var(--muted)}
.fc-first{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:0 0 48px}
.fc-first-head{background:var(--dbg);color:var(--dink2);padding:28px}.fc-first-head .ch-mono{color:var(--orange)}.fc-first-head h3{font:800 clamp(30px,3vw,42px)/1 var(--disp);color:#fff;margin:12px 0 14px}.fc-first-head p{margin:0;font-size:15px;line-height:1.6}
.fc-first-body{padding:28px}.fc-k{color:var(--blue);margin:0 0 16px}
.fc-xg{margin:14px 0 6px;font-size:16px;color:var(--ink2)}.fc-xg b{color:var(--ink)}
.fc-note,.fc-sub{font-size:13.5px;color:var(--muted);margin:6px 0 0}.fc-sub a,.fc-tbl a{color:var(--blue)}
.fc-res{margin:14px 0 0;font-size:15px;color:var(--ink2)}.fc-res .ch-mono{color:var(--blue)}.fc-res b{font:800 22px/1 var(--disp);color:var(--ink)}
.fc-wait{border-left:3px solid #f0b48f;padding:2px 0 2px 12px}
.fc-h2{font:800 clamp(30px,3.4vw,44px)/1 var(--disp)!important;margin:0 0 10px!important}
.fc-tbl{background:#fff}.fc-tbl table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:860px;color:var(--ink2)}.fc-tbl th,.fc-tbl td{padding:11px 14px;text-align:left;border-top:1px solid var(--line);vertical-align:top}.fc-tbl thead th{background:#eef3fa;border-top:0;color:var(--ink);font:600 11.5px/1.3 var(--mono);letter-spacing:.6px;text-transform:uppercase}.fc-tbl td b{color:var(--ink)}.fc-nw{white-space:nowrap;font-variant-numeric:tabular-nums}
.fc-legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin:0 0 6px;font-size:14px;color:var(--ink2)}
.fc-legend>span{white-space:nowrap;display:inline-flex;align-items:center;gap:7px}.fc-key{display:inline-block;width:22px;height:10px;border-radius:2px}.fc-k-rng{height:2px;background:var(--ink);position:relative}
.fc-day{font:700 26px/1.1 var(--disp);color:var(--ink);margin:36px 0 14px;padding-top:18px;border-top:1px solid var(--line)}
.fc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.fc-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;display:flex;flex-direction:column}
.fc-when{color:var(--blue);margin:0 0 8px;font-size:11.5px}.fc-card h3{font:700 23px/1.1 var(--disp);color:var(--ink);margin:0 0 16px}.fc-card h3 span{color:var(--muted);font-weight:600}
.fc-card .fc-row{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"lab num" "bar bar";gap:4px 10px;margin-bottom:12px}.fc-card .fc-lab{grid-area:lab}.fc-card .fc-bar{grid-area:bar}.fc-card .fc-num{grid-area:num}
.fc-card .fc-num small,.fc-num small{display:inline;margin-left:6px}
.fc-lean{margin:auto 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink2)}
.fc-method{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:48px;align-items:start}
.fc-method h2{font-size:clamp(32px,3.6vw,48px)}.fc-prose p{color:var(--dink2);font-size:17px;max-width:720px}
.fc-scores{background:var(--bg);border-radius:14px;padding:26px}.fc-scores h3{font:700 26px/1.1 var(--disp);margin:0 0 14px;color:var(--ink)}.fc-scores .ch-box{margin:0 0 10px}.fc-scores .ch-box p{color:var(--ink2)}
.fc-honest{margin-top:40px;background:var(--dcard);border:1px solid var(--dline);border-left:4px solid var(--orange);border-radius:12px;padding:24px 26px;max-width:980px}.fc-honest p{color:var(--dink2);font-size:17px;margin:0 0 10px}.fc-honest .ch-label{margin-bottom:10px}
.fc-honest-side{margin-top:0}
@media (max-width:1000px){.fc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fc-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.fc-first,.fc-method{grid-template-columns:1fr}}
@media (max-width:640px){.fc-grid{grid-template-columns:1fr}.fc-row{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"lab num" "bar bar";gap:4px 10px}.fc-row .fc-lab{grid-area:lab}.fc-row .fc-bar{grid-area:bar}.fc-row .fc-num{grid-area:num}.fc-num small{display:inline;margin-left:4px}.fc-stats b{font-size:32px}.fc-first-head,.fc-first-body{padding:22px}}
/* insights (src/pages/<lang>/insights*.html, 31 Oct 2026) */
.in-list{display:flex;flex-direction:column;gap:16px}
.in-post{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 28px}.in-post .ch-mono{color:var(--blue);margin:0 0 10px}
.in-post h2{font:800 clamp(28px,3vw,38px)/1.05 var(--disp)!important;margin:0 0 10px!important}.in-post h2 a{color:var(--ink);text-decoration:none}.in-post h2 a:hover{color:var(--blue)}
.in-post p{color:var(--ink2);margin:0 0 12px;font-size:16.5px}.in-post .ch-more{color:var(--blue);font-weight:700;text-decoration:none}
.in-meta{margin-top:18px}.in-body{max-width:760px;font-size:17.5px;line-height:1.7}.in-body a{color:var(--blue)}.in-links{margin-top:32px}
/* service pages (src/pages/<lang>/services-*.html, 31 Oct 2026) */
.sv-nav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 40px}.sv-nav a{display:inline-flex;align-items:center;min-height:40px;padding:8px 14px;border:1px solid #b8c4d6;border-radius:999px;color:var(--ink);text-decoration:none;font-size:14.5px;font-weight:600}
.sv-nav a:hover{border-color:var(--ink2);background:#fff}.sv-nav a.sv-on{background:var(--ink);border-color:var(--ink);color:#fff}
.sv-boxes{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.sv-boxes .ch-box{padding:20px 22px}.sv-boxes .ch-box b{font:700 21px/1.15 var(--disp);color:var(--ink)}.sv-boxes .ch-box p{color:var(--ink2)}
.sv-when{font-size:15.5px;color:var(--ink2);border-left:3px solid var(--blue);padding:2px 0 2px 12px;margin:6px 0 56px;max-width:860px}
.sv-split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:48px;align-items:start}
.sv-card{grid-template-columns:1fr!important;max-width:620px}.sv-card .ch-sample-card{margin:0}.sv-intro{color:var(--ink2);margin:0 0 12px}.sv-link a,.sv-needs a{color:var(--blue);font-weight:700;text-decoration:none}.sv-link{margin:14px 0 0}
.sv-needs{list-style:none;margin:0;padding:0}.sv-needs li{position:relative;padding:14px 0 14px 22px;border-top:1px solid var(--line);color:var(--ink2);font-size:16px}.sv-needs li:before{content:"";position:absolute;left:2px;top:23px;width:8px;height:8px;border-radius:50%;background:var(--orange)}
@media (max-width:1000px){.sv-boxes{grid-template-columns:repeat(2,minmax(0,1fr))}.sv-split{grid-template-columns:1fr}}
@media (max-width:640px){.sv-boxes{grid-template-columns:1fr}}
/* home #build: links to the five service pages (31 Oct 2026) */
.cap-svc-h{margin-top:34px}
.cap-svc{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.cap-svc a{display:flex;flex-direction:column;gap:6px;background:var(--dcard);border:1px solid var(--dline);border-radius:12px;padding:18px 20px;text-decoration:none;color:var(--dink2)}
.cap-svc a:hover{border-color:var(--bluehi);color:#fff}.cap-svc b{font:700 21px/1.1 var(--disp);color:#fff}.cap-svc b:after{content:" \2192";color:var(--orange)}.cap-svc span{font-size:14.5px;line-height:1.45}
@media (max-width:1000px){.cap-svc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.cap-svc{grid-template-columns:1fr}}
.fc-league{margin-top:56px!important;padding-top:28px;border-top:2px solid var(--ink)}.fc-league:first-of-type{margin-top:28px!important}.fc-bnote{margin:-20px 0 10px;max-width:900px;font-size:14.5px;color:var(--ink2)}