@font-face{font-family:"DM Sans";src:url("/assets/home/dm-sans.ttf") format("truetype");font-weight:100 1000;font-display:swap}
:root{--bg:#f7faff;--ink:#030b23;--muted:#4f566b;--accent:#073bff;--rule:#cbd6ee;--surf:#ffffff;--glass:rgba(255,255,255,.86);--glassOn:rgba(7,59,255,.10);--shadow:0 12px 32px rgba(3,11,35,.16);color-scheme:light}
:root[data-theme="dark"]{--bg:#050a1c;--ink:#eef3ff;--muted:#a4afcc;--accent:#3d63ff;--rule:#1f2a4d;--surf:#0b1330;--glass:rgba(16,24,56,.82);--glassOn:rgba(255,255,255,.10);--shadow:0 12px 32px rgba(0,0,0,.5);color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:12px;z-index:100;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:1440px;margin:0 auto;padding:0 clamp(20px,4.4vw,64px)}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:500;margin:0}
.h1{font-size:clamp(46px,7.2vw,104px);line-height:.94;letter-spacing:-.065em;font-weight:800;margin:0}
.h2{font-size:clamp(32px,3.7vw,52px);line-height:1.04;letter-spacing:-.05em;font-weight:700;margin:0}
.acc{color:var(--accent)}
.lead{font-size:clamp(17px,1.5vw,21px);line-height:1.5;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font:500 15px/1 inherit;font-family:inherit;text-decoration:none;border:1px solid var(--accent);color:var(--accent);background:transparent;cursor:pointer;transition:transform .18s cubic-bezier(.2,.8,.2,1),background .18s}
.btn:active{transform:scale(.97)}
.btn.fill{background:var(--accent);color:#fff}
.btn svg,.ar{flex:none}
.chip{min-height:44px;padding:0 20px;border-radius:999px;border:1px solid var(--rule);display:inline-flex;align-items:center;font:400 14px/1 inherit;font-family:inherit;color:var(--ink);background:transparent;cursor:pointer;text-decoration:none;transition:transform .15s}
.chip:active{transform:scale(.97)}
.chip[aria-pressed="true"],.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.chip.static{cursor:default}
/* header */
.hd{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--rule)}
.hd .in{display:flex;align-items:center;gap:32px;height:88px}
.logo{font-weight:800;font-size:32px;letter-spacing:-.07em;text-decoration:none;color:var(--ink);line-height:1}
.nav{display:flex;gap:36px;flex:1}
.nav a{text-decoration:none;font-size:15px;padding:8px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a.on{border-color:var(--accent)}
.seg{display:flex;border:1px solid var(--rule);border-radius:999px;padding:3px;gap:2px}
.seg a{font-size:13px;font-weight:500;padding:0 12px;min-height:38px;display:flex;align-items:center;border-radius:999px;color:var(--muted);text-decoration:none;min-width:44px;justify-content:center}
.seg a[aria-current="true"]{background:var(--ink);color:var(--bg)}
.ic{width:44px;height:44px;border-radius:999px;border:1px solid var(--rule);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);background:transparent;cursor:pointer;flex:none}
.ic .moon{display:inline}.ic .sun{display:none}
:root[data-theme="dark"] .ic .moon{display:none}:root[data-theme="dark"] .ic .sun{display:inline}
/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:40px;min-height:620px;padding:40px 0 56px}
.hero .lead{margin-top:28px}
.cta{display:flex;gap:24px;align-items:center;margin-top:40px;flex-wrap:wrap}
.ulink{text-decoration:none;border-bottom:1px solid var(--accent);padding:8px 0;font-size:15px}
.rings{width:100%;height:auto;max-width:560px;justify-self:center;overflow:visible}
.rings .spin{transform-origin:280px 230px;animation:drift 60s linear infinite}
@keyframes drift{to{transform:rotate(360deg)}}
/* sections */
section.blk{border-top:1px solid var(--rule);padding:clamp(48px,6vw,88px) 0}
.two{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5.5vw,80px);align-items:start}
.card{background:var(--surf);border:1px solid var(--rule);border-radius:24px}
.chips{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.sols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:40px}
.sol{padding:28px;display:flex;flex-direction:column;gap:14px;text-decoration:none;min-height:230px;transition:transform .2s cubic-bezier(.2,.8,.2,1),border-color .2s}
.sol:hover{border-color:var(--accent);transform:translateY(-3px)}
.sol b{font-size:26px;letter-spacing:-.04em;line-height:1.05}
.sol span.d{color:var(--muted);font-size:15px;flex:1}
.sol .go{font-size:14px;display:flex;gap:8px;align-items:center;color:var(--accent)}
:root[data-theme="dark"] .sol .go{color:#8fa6ff}
.net{padding:clamp(20px,3vw,36px)}
.net svg{width:100%;height:auto;display:block}
.net p{margin:20px 0 0;font-size:14px;color:var(--muted)}
.net p a{color:var(--ink)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:36px}
.filters{display:flex;gap:10px;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
/* contact */
.cform{padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;gap:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fld{display:flex;flex-direction:column;gap:8px}
.fld label,.fld legend{font-size:13px;color:var(--muted);font-weight:500;padding:0}
.fld input,.fld textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--rule);border-radius:14px;padding:0 18px;min-height:56px;width:100%}
.fld textarea{padding:16px 18px;min-height:140px;resize:vertical}
.fld input:focus,.fld textarea:focus{outline:3px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
fieldset.fld{border:0;margin:0;padding:0}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opts label{position:relative}
.opts input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.opts span{min-height:44px;padding:0 18px;border:1px solid var(--rule);border-radius:999px;display:inline-flex;align-items:center;font-size:14px;color:var(--ink);transition:transform .15s}
.opts input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff}
.opts input:focus-visible+span{outline:3px solid var(--accent);outline-offset:3px}
.opts input:active+span{transform:scale(.97)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fnote{font-size:13px;color:var(--muted);margin:0;max-width:340px}
.frow{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.status{min-height:24px;font-size:15px;margin:0}
.status.ok{color:#0a7a3d}.status.err{color:#b42318}
:root[data-theme="dark"] .status.ok{color:#5fd391}:root[data-theme="dark"] .status.err{color:#ff8a80}
.reveal{display:flex;flex-direction:column;gap:12px;margin-top:32px;max-width:420px}
.rv{display:flex;align-items:center;gap:16px;padding:12px 12px 12px 20px;border-radius:18px}
.rv>div{flex:1;min-width:0}
.rv .val{font-size:18px;letter-spacing:.04em;margin-top:4px;overflow-wrap:anywhere}
.rv .val a{text-decoration:none;border-bottom:1px solid var(--accent)}
.sm{font-size:13px;color:var(--muted);margin:0}
/* footer */
.ft{border-top:1px solid var(--rule);padding:28px 0 36px}
.ft .in{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.ft .logo{font-size:26px}
.ft p{margin:0;font-size:13px;color:var(--muted)}
.ft nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
.ft nav a{font-size:13px;color:var(--muted);text-decoration:none;padding:10px 0}
.ft nav a:hover{color:var(--ink)}
/* tab bar + sheet (phones) */
.tabs{display:none}
dialog.sheet{border:0;padding:0;margin:auto 0 0;width:100%;max-width:100%;max-height:92dvh;background:transparent;color:var(--ink)}
dialog.sheet::backdrop{background:rgba(3,11,35,.45);transition:opacity .25s}
:root[data-theme="dark"] dialog.sheet::backdrop{background:rgba(0,0,0,.6)}
.sheet .pane{background:var(--surf);border-top:1px solid var(--rule);border-radius:32px 32px 0 0;padding:10px 20px calc(24px + env(safe-area-inset-bottom));box-shadow:0 -16px 40px rgba(3,11,35,.28);max-height:92dvh;overflow:auto;transform:translateY(var(--dy,0));transition:transform .38s cubic-bezier(.2,.9,.25,1)}
.sheet .pane.drag{transition:none}
.grab{width:100%;height:28px;display:flex;align-items:center;justify-content:center;touch-action:none;cursor:grab}
.grab i{width:44px;height:5px;border-radius:3px;background:var(--rule)}
.sheet h2{font-size:28px;letter-spacing:-.045em;margin:0}
.sheet .top{display:flex;justify-content:space-between;align-items:center}
.sheet .cform{padding:12px 0 0;border:0;background:none}
@media (max-width:1100px){.sols,.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{gap:22px}}
@media (max-width:860px){
 .hd .in{height:68px;gap:10px}.nav,.hd .cta-h{display:none}.logo{margin-right:auto;font-size:28px}
 .hero{grid-template-columns:1fr;min-height:0;padding:28px 0 44px;position:relative}
 .rings{position:absolute;right:-64px;top:auto;bottom:44px;width:240px;opacity:.3;z-index:-1}
 :root[data-theme="dark"] .rings{opacity:.4}
 .two{grid-template-columns:1fr}
 .row{grid-template-columns:1fr}
 body{padding-bottom:104px}
 .tabs{display:flex;position:fixed;z-index:50;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));height:72px;border-radius:30px;background:var(--glass);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);border:1px solid var(--rule);box-shadow:var(--shadow);align-items:center;justify-content:space-around;padding:0 8px}
 .tabs a,.tabs button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:56px;height:56px;border-radius:20px;font:500 11px/1 inherit;font-family:inherit;color:var(--muted);text-decoration:none;background:none;border:0;cursor:pointer;transition:transform .15s,background .2s}
 .tabs a:active,.tabs button:active{transform:scale(.92)}
 .tabs a[aria-current="true"]{color:var(--ink);background:var(--glassOn)}
 .tabs .talk{color:var(--accent)}
 :root[data-theme="dark"] .tabs .talk{color:#8fa6ff}
 .ft .in{gap:14px}.ft nav{margin-left:0;width:100%}
}
@media (max-width:560px){.sols,.grid{grid-template-columns:1fr}.h2{font-size:30px}.hero .cta .btn{width:100%}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rings .spin{animation:none}*{transition-duration:.01ms!important}}
@media print{.hd,.tabs{display:none}}

/* solution pages */
.crumb{display:inline-flex;align-items:center;gap:10px;margin-top:28px;min-height:44px;font-size:15px;color:var(--muted);text-decoration:none}
.crumb:hover{color:var(--ink)}
.shero{padding:clamp(28px,4vw,56px) 0 clamp(40px,5vw,72px);max-width:980px}
.shero .eyebrow{margin-bottom:24px;color:var(--accent)}
:root[data-theme="dark"] .shero .eyebrow{color:#8fa6ff}
.shero .h1{font-size:clamp(42px,5.6vw,86px)}
.shero .lead{margin-top:28px;max-width:720px}
.shero .note{margin:20px 0 0;font-size:14px;color:var(--muted);max-width:620px}
.shero .chips{margin-top:28px}
.h3{font-size:clamp(24px,2.4vw,34px);line-height:1.1;letter-spacing:-.04em;font-weight:700;margin:0}
.extabs{display:none;gap:12px;flex-wrap:wrap;margin:32px 0 28px}
.js .extabs{display:flex}
.extabs button{min-height:48px;padding:0 20px;border-radius:999px;border:1px solid var(--rule);background:transparent;color:var(--ink);font:500 15px/1 inherit;font-family:inherit;cursor:pointer;display:inline-flex;gap:10px;align-items:center;transition:transform .15s}
.extabs button:active{transform:scale(.97)}
.extabs button .n{font-size:12px;color:var(--muted)}
.extabs button[aria-selected="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.extabs button[aria-selected="true"] .n{color:#fff;opacity:.8}
.panel{padding:8px 0 0}
.panel[hidden]{display:none}
.panels{margin-top:32px}
.js .panels{margin-top:0}
.panel .eyebrow{margin-bottom:14px}
.panel .lead{margin-top:18px;max-width:760px}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:32px}
.pc{padding:26px}
.pc p:last-child{margin:14px 0 0;font-size:16px;line-height:1.55}
.panel>.chips{margin-top:24px}
.demo{padding:clamp(22px,3.2vw,40px)}
.demo .dsub{margin:8px 0 28px;color:var(--muted);font-size:17px}
.dgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.demo .sm{margin-top:18px}
.bar{display:flex;height:44px;border-radius:14px;overflow:hidden;background:var(--bg);border:1px solid var(--rule)}
.bar i{display:block;height:100%;transition:width .25s cubic-bezier(.2,.8,.2,1)}
.bar .bc{background:var(--accent)}
.bar .bo{background:color-mix(in srgb,var(--muted) 45%,transparent)}
.legend{display:flex;gap:20px;margin:12px 0 18px;font-size:13px;color:var(--muted)}
.legend .sw{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px}
.legend .sw.c{background:var(--accent)}.legend .sw.o{background:color-mix(in srgb,var(--muted) 60%,transparent)}
.big{margin:6px 0;font-size:18px}.big b{font-size:34px;letter-spacing:-.04em;margin-right:6px}
.ctl{display:flex;flex-direction:column;gap:22px}
.ctl label{display:block;font-size:14px;color:var(--muted)}
.ctl label input{display:block;margin-top:6px}
.ctl output{color:var(--ink);font-weight:700;display:inline}
input[type=range]{width:100%;height:44px;background:transparent;accent-color:var(--accent);margin:0}
.opts2{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.curve{width:100%;height:auto;max-width:420px}
.track{height:44px;border-radius:999px;border:1px solid var(--rule);background:var(--bg);position:relative;overflow:hidden}
.track .dot{position:absolute;top:8px;left:0;width:26px;height:26px;border-radius:50%;background:var(--accent);transform:translateX(0)}
.code{font:500 13px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted);background:var(--bg);border:1px solid var(--rule);border-radius:10px;padding:8px 12px;align-self:flex-start;display:inline-block}
.code[hidden]{display:none}
.flow{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.flow li{border:1px solid var(--rule);border-radius:18px;padding:16px 18px;display:flex;flex-direction:column;gap:6px;cursor:pointer;background:var(--bg);transition:border-color .2s,background .2s}
.flow li .n{font-size:12px;color:var(--muted)}
.flow li .t{font-size:17px;font-weight:600;letter-spacing:-.02em}
.flow li.done{border-color:color-mix(in srgb,var(--accent) 50%,var(--rule))}
.flow li[aria-current="step"]{border-color:var(--accent);background:var(--glassOn)}
.cap{font-size:20px;line-height:1.4;margin:0 0 14px;min-height:56px}
.demo .btn.next{margin:18px 0 0;display:flex}
.demo .code.req{margin-bottom:4px}
.projnote{margin-top:clamp(32px,4vw,56px);padding-top:clamp(24px,3vw,40px);border-top:1px solid var(--rule);max-width:760px}
.projnote .lead{margin:14px 0 22px}
.sols.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.ctaband .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
@media (max-width:860px){
 .pgrid,.dgrid,.sols.three{grid-template-columns:1fr}
 .flow{grid-template-columns:1fr 1fr}
 .crumb{margin-top:16px}
 .shero{padding-top:20px}
}
@media (max-width:560px){.flow{grid-template-columns:1fr}.ctaband .btn{width:100%}}

.facts{display:none}
/* ---- menu, background, charts and svg effects ---- */
:root{--c1:#073bff;--c2:#0e9f8e;--c3:#c27a00;--c4:#7c4dff;--ga:15%}
:root[data-theme="dark"]{--c1:#5b7bff;--c2:#2dd4bf;--c3:#fbbf24;--c4:#a78bfa;--ga:28%}
.hd .in{transition:height .3s cubic-bezier(.2,.8,.2,1)}
.hd{transition:box-shadow .3s}
.hd.scrolled{box-shadow:0 10px 30px rgba(3,11,35,.08)}
:root[data-theme="dark"] .hd.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.4)}
.hd.scrolled .in{height:68px}
.nav{position:relative}
.nav a{display:inline-flex;align-items:center;gap:6px}
.nav .chev{transition:transform .25s}
.nav a[aria-expanded="true"] .chev{transform:rotate(180deg)}
.nav .ind{position:absolute;left:0;bottom:0;height:2px;width:0;border-radius:2px;background:var(--accent);opacity:0;pointer-events:none;transition:transform .38s cubic-bezier(.2,.9,.25,1),width .38s cubic-bezier(.2,.9,.25,1),opacity .2s}
.js .nav a{border-bottom-color:transparent!important}
.mega{position:absolute;left:0;right:0;top:100%;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:saturate(1.4) blur(20px);-webkit-backdrop-filter:saturate(1.4) blur(20px);border-bottom:1px solid var(--rule);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .22s,transform .3s cubic-bezier(.2,.9,.25,1),visibility 0s .3s}
.mega.open{opacity:1;visibility:visible;transform:none;transition:opacity .22s,transform .3s cubic-bezier(.2,.9,.25,1)}
.mega .in2{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding-top:20px;padding-bottom:24px}
.mega a{display:flex;gap:16px;align-items:flex-start;padding:16px;border-radius:20px;text-decoration:none;border:1px solid transparent;transition:background .2s,border-color .2s,transform .2s}
.mega a:hover,.mega a:focus-visible{background:var(--glassOn);border-color:var(--rule);transform:translateY(-2px)}
.mega b{display:block;font-size:17px;letter-spacing:-.02em;margin-bottom:4px}
.mega small{display:block;color:var(--muted);font-size:13px;line-height:1.4}
.mi{flex:none;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--glassOn);color:var(--accent)}
:root[data-theme="dark"] .mi,:root[data-theme="dark"] .ico{color:#8fa6ff}
.ico{color:var(--accent)}
.ico-row{display:flex;justify-content:space-between;align-items:center}
.card:hover .ico [pathLength],.mega a:hover .ico [pathLength]{stroke-dasharray:1;stroke-dashoffset:1;animation:draw .9s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
/* moving background */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg i{position:absolute;display:block;width:70vmax;height:70vmax;border-radius:50%;will-change:transform;background:radial-gradient(closest-side,var(--glow),transparent 72%)}
.bg .b1{left:-22vmax;top:-30vmax;--glow:color-mix(in srgb,var(--accent) var(--ga),transparent);animation:bga 40s ease-in-out infinite alternate}
.bg .b2{right:-28vmax;top:8vh;--glow:color-mix(in srgb,#7c4dff var(--ga),transparent);animation:bgb 52s ease-in-out infinite alternate}
.bg .b3{left:15vw;bottom:-40vmax;--glow:color-mix(in srgb,#00b8d9 var(--ga),transparent);animation:bgc 60s ease-in-out infinite alternate}
.bg .dots{position:absolute;inset:0;background:radial-gradient(var(--rule) 1px,transparent 1.3px) 0 0/30px 30px;opacity:.6;-webkit-mask-image:radial-gradient(ellipse at 50% 20%,#000 5%,transparent 72%);mask-image:radial-gradient(ellipse at 50% 20%,#000 5%,transparent 72%)}
@keyframes bga{to{transform:translate3d(14vmax,10vmax,0) scale(1.15)}}
@keyframes bgb{to{transform:translate3d(-12vmax,14vmax,0) scale(.9)}}
@keyframes bgc{to{transform:translate3d(10vmax,-12vmax,0) scale(1.2)}}
main{position:relative}
canvas.net{position:absolute;left:0;top:0;width:100%;height:820px;z-index:-1;pointer-events:none;-webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
body[data-page="sol"] canvas.net{height:700px}
/* chart */
.chart{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:center;padding:clamp(22px,3vw,40px);margin-bottom:20px}
.donutwrap{width:clamp(150px,18vw,200px)}
.donut{width:100%;height:auto;display:block;overflow:visible}
.donut circle{fill:none;stroke-width:5;transform:rotate(-90deg);transform-origin:21px 21px}
.donut .trk{stroke:var(--rule)}
.donut .arc{cursor:pointer;transition:opacity .25s,stroke-width .25s}
.donut .s1,.sw.s1{stroke:var(--c1);background:var(--c1)}.donut .s2,.sw.s2{stroke:var(--c2);background:var(--c2)}.donut .s3,.sw.s3{stroke:var(--c3);background:var(--c3)}.donut .s4,.sw.s4{stroke:var(--c4);background:var(--c4)}
.donut .tot{font-size:7.5px;font-weight:800;fill:var(--ink);letter-spacing:-.04em}
.donut .sub{font-size:2.6px;fill:var(--muted)}
.chart[data-hl="health"] .arc:not([data-g="health"]),.chart[data-hl="community"] .arc:not([data-g="community"]),.chart[data-hl="tech"] .arc:not([data-g="tech"]),.chart[data-hl="design"] .arc:not([data-g="design"]),.chart[data-sel="health"] .arc:not([data-g="health"]),.chart[data-sel="community"] .arc:not([data-g="community"]),.chart[data-sel="tech"] .arc:not([data-g="tech"]),.chart[data-sel="design"] .arc:not([data-g="design"]){opacity:.25}
.chart[data-hl="health"] .arc[data-g="health"],.chart[data-hl="community"] .arc[data-g="community"],.chart[data-hl="tech"] .arc[data-g="tech"],.chart[data-hl="design"] .arc[data-g="design"]{stroke-width:6.2}
.legend2{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.lg{display:flex;align-items:center;gap:12px;width:100%;min-height:52px;padding:0 18px;border:1px solid var(--rule);border-radius:16px;background:transparent;color:var(--ink);font:inherit;font-size:15px;cursor:pointer;transition:transform .15s,border-color .2s}
.lg:active{transform:scale(.98)}.lg:hover,.lg[aria-pressed="true"]{border-color:var(--accent)}
.lg b{margin-left:auto;font-size:20px;letter-spacing:-.03em}
.sw{display:inline-block;width:12px;height:12px;border-radius:50%;flex:none}
/* animated svg parts */
.flowl use,.flowl path{stroke-dasharray:6 10;animation:flowd 1.4s linear infinite}
@keyframes flowd{to{stroke-dashoffset:-32}}
.pulse{transform-box:fill-box;transform-origin:center;animation:pulse 3s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.35);opacity:0}}
.led{animation:blink 1.8s ease-in-out infinite}.led.l2{animation-delay:.7s}
@keyframes blink{50%{opacity:.25}}
.draw{stroke-dasharray:1;stroke-dashoffset:1;animation:drawc 2.4s cubic-bezier(.22,1,.36,1) .2s forwards}
@keyframes drawc{to{stroke-dashoffset:0}}
.spark{transform-box:fill-box;transform-origin:center;animation:spark 3.2s ease-in-out infinite}
@keyframes spark{50%{transform:scale(1.07)}}
/* solution hero with motif */
.shero{max-width:none;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(24px,5vw,72px);align-items:center}
.shtext{max-width:780px}
.shart .motif{display:block;width:100%;max-width:480px;height:auto;margin-left:auto}
/* tab bar pill */
.tabs .pill{display:none}
@media (max-width:860px){
 .mega{display:none}
 .facts{display:block;margin:28px 0 0;width:min(40vw,190px)}
 .facts .tile{border-radius:20px;aspect-ratio:1/1}
 .facts .tile img{object-position:left top}
 .tabs a,.tabs button{position:relative}
 .tabs .pill{display:block;position:absolute;left:0;top:0;width:0;height:0;border-radius:20px;background:var(--glassOn);opacity:0;pointer-events:none;transition:transform .5s cubic-bezier(.2,.9,.25,1.15),width .5s cubic-bezier(.2,.9,.25,1.15),height .3s,opacity .2s}
 .has-pill .tabs a[aria-current="true"]{background:none}
 .chart{grid-template-columns:1fr;justify-items:center;text-align:left}
 .chart>div:last-child{width:100%}
 .shero{grid-template-columns:1fr}
 .shart .motif{max-width:320px;margin:8px auto 0}
 canvas.net{height:700px}
}
@media (max-width:560px){.legend2{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){
 .bg .b1,.bg .b2,.bg .b3,.flowl use,.flowl path,.pulse,.led,.led.l2,.spark{animation:none}
 .draw{animation:none;stroke-dashoffset:0}
 .pk{display:none}
 .nav .ind,.tabs .pill,.mega,.hd .in{transition:none}
}
html,body{overflow-x:clip}

/* references: screenshot tiles */
.tile{position:relative;display:block;width:100%;aspect-ratio:16/10;padding:0;border:1px solid var(--rule);border-radius:22px;overflow:hidden;background:var(--tb);color:#fff;font:inherit;text-align:left;cursor:pointer;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s}
.tile[hidden]{display:none}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.tile .ov{position:absolute;left:0;right:0;bottom:0;display:flex;flex-direction:column;gap:3px;padding:44px 18px 16px;background:linear-gradient(to top,rgba(3,8,24,.86),rgba(3,8,24,.55) 55%,rgba(3,8,24,0))}
.tile .ov b{font-size:19px;font-weight:700;letter-spacing:-.03em;line-height:1.15}
.tile .cat{font-size:11px;letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.tile:hover,.tile:focus-visible{transform:translateY(-4px);box-shadow:0 18px 40px -16px rgba(3,11,35,.5)}
.tile:hover img{transform:scale(1.04)}
.search{margin:0 0 18px}
.search input{width:100%;max-width:360px;padding:12px 16px;border-radius:14px;border:1px solid var(--rule);background:var(--surf);color:var(--ink);font:inherit}
.morewrap{display:flex;justify-content:center;margin-top:28px}
.morewrap .btn[hidden]{display:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--rule)}
.pc-open{overflow:hidden}

/* project card (drawer on desktop, bottom sheet on phones) */
dialog.pcard{border:0;padding:0;margin:0 0 0 auto;width:min(520px,100vw);max-width:100vw;height:100dvh;max-height:100dvh;background:transparent;color:var(--ink)}
dialog.pcard::backdrop{background:rgba(3,11,35,.5)}
:root[data-theme="dark"] dialog.pcard::backdrop{background:rgba(0,0,0,.65)}
.pcpane{position:relative;height:100%;overflow:auto;background:var(--surf);border-left:1px solid var(--rule);box-shadow:-20px 0 50px rgba(3,11,35,.3);transform:translateY(var(--dy,0));transition:transform .38s cubic-bezier(.2,.9,.25,1)}
.pcpane.drag{transition:none}
.pcard[open] .pcpane{animation:pcin .4s cubic-bezier(.2,.9,.25,1)}
@keyframes pcin{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
.pcpane .grab{display:none}
.pcx{position:absolute;top:14px;right:14px;z-index:2;background:rgba(3,8,24,.55);color:#fff;border-color:transparent}
.pcshot{aspect-ratio:16/10;background:var(--tb,#ccd)}
.pcshot img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.pcbody{padding:26px 26px 32px}
.pcbody .cat{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0}
.pcbody h2{font-size:32px;letter-spacing:-.045em;margin:8px 0 0}
.pcwhat{margin:22px 0 6px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.pcdesc{margin:0 0 26px;font-size:17px;line-height:1.6;color:var(--ink)}
@media (max-width:860px){
 dialog.pcard{margin:auto 0 0;width:100%;height:auto;max-height:92dvh}
 .pcpane{height:auto;max-height:92dvh;border-left:0;border-top:1px solid var(--rule);border-radius:28px 28px 0 0;box-shadow:0 -16px 40px rgba(3,11,35,.28)}
 .pcpane .grab{display:flex;position:absolute;top:0;left:0;right:0;z-index:3;height:30px;background:linear-gradient(rgba(3,8,24,.35),transparent)}
 .pcpane .grab i{background:rgba(255,255,255,.8)}
 .pcard[open] .pcpane{animation:pcup .4s cubic-bezier(.2,.9,.25,1)}
 .pcx{top:34px}
 .pcshot{border-radius:28px 28px 0 0;overflow:hidden}
 .pcbody{padding:22px 20px calc(28px + env(safe-area-inset-bottom))}
}
@keyframes pcup{from{transform:translateY(60px);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.pcard[open] .pcpane,.tile,.tile img{animation:none!important;transition:none!important}}

/* references rail (swipe left/right) */
.railwrap{position:relative}
.rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:0;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:4px 2px 14px}
.rail::-webkit-scrollbar{display:none}
.rail .tile{flex:0 0 calc((100% - 32px)/3);scroll-snap-align:start}
.rail .tile[hidden]{display:none}
.railbar{height:3px;border-radius:2px;background:var(--rule);margin:10px 0 0;overflow:hidden}
.railbar i{display:block;height:100%;width:30%;border-radius:2px;background:var(--accent);will-change:transform}
.rbtn{position:absolute;top:calc(50% - 30px);z-index:3;width:44px;height:44px;border-radius:50%;border:1px solid var(--rule);background:var(--surf);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 24px -8px rgba(3,11,35,.4);transition:opacity .2s}
.rbtn.prev{left:-14px}.rbtn.next{right:-14px}
.rbtn:disabled{opacity:0;pointer-events:none}
@media (max-width:1100px){.rail .tile{flex-basis:calc((100% - 16px)/2)}}
@media (max-width:860px){.rbtn{display:none}}
@media (max-width:560px){.rail .tile{flex-basis:82%}}

:root{--tb-0:#e4eeed;--tc-0:#165658;--tb-1:#f2e8d5;--tc-1:#18554d;--tb-2:#e4eeed;--tc-2:#165658;--tb-3:#e5eef9;--tc-3:#132d62;--tb-4:#e7edf2;--tc-4:#263c54;--tb-5:#e9efe3;--tc-5:#2d4a22;--tb-6:#0f2033;--tc-6:#ebf3ff;--tb-7:#e8e6e1;--tc-7:#272b32;--tb-8:#151622;--tc-8:#e4ff85;--tb-9:#dcebf1;--tc-9:#16455f;--tb-10:#dfe9ff;--tc-10:#0a2bd6;--tb-11:#e8e6e1;--tc-11:#272b32;--tb-12:#e5eef9;--tc-12:#132d62;--tb-13:#dfe9ff;--tc-13:#073bff;--tb-14:#e8e6e1;--tc-14:#272b32;}
:root[data-theme="dark"]{--tb-0:#14301f;--tc-0:#cfe8d6;--tb-1:#2b1d16;--tc-1:#f3d9c8;--tb-2:#10272a;--tc-2:#bfe6e0;--tb-3:#0f2033;--tc-3:#d8e8ff;--tb-4:#16212d;--tc-4:#d3dfea;--tb-5:#162416;--tc-5:#cfe6c4;--tb-6:#0f2033;--tc-6:#ebf3ff;--tb-7:#1c1e24;--tc-7:#e4e2dc;--tb-8:#151622;--tc-8:#e4ff85;--tb-9:#0e2b3b;--tc-9:#bfe9f7;--tb-10:#0b1330;--tc-10:#7ee0a5;--tb-11:#0e1b3d;--tc-11:#f0c067;--tb-12:#0e1b3d;--tc-12:#d3e2ff;--tb-13:#0b1330;--tc-13:#9db3ff;--tb-14:#1c1e24;--tc-14:#e4e2dc;}