:root{
  --bg:#081A5C; --bg2:#0B2478; --card:#0E2A86; --card2:#12319A; --line:#2A47B0; --line2:#3D5CC8;
  --text:#FFFFFF; --muted:#C3CEF2; --dim:#93A3DA;
  --lime:#D4FF3F; --lime-ink:#0A1A00; --blue:#1F4BFF;
  --display:"Bricolage Grotesque",Inter,system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.label{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime);display:flex;align-items:center;gap:12px}
.label::before{content:"";width:28px;height:2px;background:var(--lime)}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0}
h2{font-size:clamp(34px,4.8vw,60px);line-height:1.02;font-weight:800;margin-top:14px;text-wrap:balance}
.sec{padding-block:clamp(80px,11vw,140px);position:relative}
.sec-head{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-end}
.sec-head p{max-width:420px;margin:0;color:var(--muted);font-size:17px}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 26px;font-weight:600;font-size:16px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;transition:background .2s,color .2s;will-change:transform}
.btn-lime{background:var(--lime);color:var(--lime-ink)}
.btn-lime:hover{background:#E6FF85}
.btn-line{background:transparent;color:var(--text);box-shadow:inset 0 0 0 1.5px var(--line2)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--lime)}
.btn .ar{transition:transform .25s}
.btn:hover .ar{transform:translateX(4px)}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:40;padding-top:env(safe-area-inset-top,0px);transition:background .3s,box-shadow .3s}
header.solid{background:rgba(8,26,92,.85);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:76px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:19px;text-decoration:none;white-space:nowrap}
.mark{display:grid;grid-template-columns:repeat(3,7px);gap:2px}
.mark i{width:7px;height:7px;background:var(--lime)}
.mark i:nth-child(2n){background:#7D95FF}
nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0;font-size:15px;color:var(--muted)}
nav a{text-decoration:none}nav a:hover{color:var(--text)}
.bar .btn{min-height:44px;padding:0 18px;font-size:15px;white-space:nowrap}
@media(max-width:920px){nav ul{display:none}}
@media(max-width:420px){.logo{font-size:16px}.bar .btn{padding:0 14px;font-size:14px}}

/* hero */
.hero{min-height:100svh;display:grid;align-items:center;position:relative;overflow:hidden;background:
  radial-gradient(900px 600px at 78% 40%,rgba(31,75,255,.55),transparent 70%),
  radial-gradient(700px 500px at 10% 100%,rgba(212,255,63,.08),transparent 70%),var(--bg)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 40%,#000 30%,transparent 75%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:24px;align-items:center;padding-top:110px;padding-bottom:60px;position:relative;z-index:2}
.hero h1{font-size:clamp(44px,5.7vw,86px);line-height:.95;font-weight:800;margin-top:22px}
.w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.06em;margin-bottom:-.06em}
.wi{display:inline-block}
.hl{color:var(--lime);position:relative}
.hl .bar2{position:absolute;left:0;right:0;bottom:.04em;height:.09em;background:var(--lime);transform-origin:left;transform:scaleX(0)}
.lede{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:540px;margin:26px 0 0}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.note{margin-top:22px;font-size:14px;color:var(--dim);display:flex;flex-wrap:wrap;gap:8px 18px}
.note span::before{content:"✓";color:var(--lime);margin-right:6px}
.stage{position:relative;height:min(640px,72vh);min-height:420px}
#hub{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab}
.tip{position:absolute;pointer-events:none;background:var(--lime);color:var(--lime-ink);font-weight:600;font-size:14px;padding:8px 12px;opacity:0;transform:translate(-50%,-140%);transition:opacity .15s;white-space:nowrap;z-index:3}
.stage-cap{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:12px;color:var(--dim)}
.stage-cap button{background:none;border:0;color:var(--muted);font:inherit;text-decoration:underline;cursor:pointer;padding:6px 0}
.stage-cap{flex-wrap:wrap;align-items:center}
.dchips{display:flex;flex-wrap:wrap;gap:6px;min-width:0}
.dchips a{text-decoration:none;border:1px solid var(--line2);color:var(--muted);padding:5px 9px;font-size:11px;letter-spacing:.04em;transition:all .2s}
.dchips a:hover,.dchips a:focus-visible{background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:2;font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.2em;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue i{width:1px;height:38px;background:linear-gradient(var(--lime),transparent);animation:cue 1.8s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;padding-top:100px}.stage{height:400px;min-height:0}.scroll-cue{display:none}}

/* industries ticker */
.ticker{border-block:1px solid var(--line);background:var(--bg2);overflow:hidden}
.track{display:flex;gap:56px;width:max-content;padding-block:22px;animation:tick 40s linear infinite;font-family:var(--display);font-size:22px;font-weight:700;color:var(--muted)}
.track span{display:flex;align-items:center;gap:14px}
.track span::before{content:"";width:9px;height:9px;background:var(--lime)}
@keyframes tick{to{transform:translateX(-50%)}}

/* services */
.svc{margin-top:56px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:980px){.svc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.svc{grid-template-columns:1fr}}
.card{position:relative;padding:30px 28px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--card);overflow:hidden;min-height:250px;display:flex;flex-direction:column;transition:background .3s}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(360px circle at var(--mx,-200px) var(--my,-200px),rgba(212,255,63,.13),transparent 60%);pointer-events:none}
.card:hover{background:var(--card2)}
.card.flash{animation:flash 1.4s ease}
@keyframes flash{0%,100%{box-shadow:inset 0 0 0 0 var(--lime)}20%{box-shadow:inset 0 0 0 3px var(--lime)}}
.card .top{display:flex;justify-content:space-between;align-items:flex-start}
.card svg{width:34px;height:34px;stroke:var(--lime);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card .n{font-family:var(--mono);font-size:12px;color:var(--dim)}
.card h3{font-size:22px;margin-top:22px;font-weight:700}
.card p{color:var(--muted);margin:8px 0 0;font-size:15px}
.card .add{margin-top:auto;padding-top:22px;display:flex;justify-content:space-between;align-items:center;background:none;border:0;color:var(--lime);font:600 14px Inter,sans-serif;cursor:pointer;padding-inline:0;text-align:left;width:100%}
.card .add.on{color:var(--text)}

/* process */
.process{background:var(--bg2);border-block:1px solid var(--line)}
.steps{margin-top:64px;position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;list-style:none;padding:0}
.rail{position:absolute;left:0;right:0;top:21px;height:2px;background:var(--line)}
.rail i{position:absolute;inset:0;background:var(--lime);transform-origin:left;transform:scaleX(0)}
.step .dot{width:44px;height:44px;border:2px solid var(--line2);background:var(--bg2);display:grid;place-items:center;font-family:var(--mono);font-size:14px;color:var(--dim);position:relative;z-index:1;transition:all .35s}
.step.on .dot{background:var(--lime);border-color:var(--lime);color:var(--lime-ink)}
.step h3{font-size:20px;margin-top:22px;opacity:.45;transition:opacity .35s}
.step p{color:var(--muted);font-size:14px;margin:6px 0 0;opacity:.45;transition:opacity .35s}
.step.on h3,.step.on p{opacity:1}
@media(max-width:900px){.steps{grid-template-columns:1fr;gap:26px}.rail{left:21px;right:auto;width:2px;top:0;bottom:0;height:auto}.rail i{transform-origin:top;transform:scaleY(0)}.step{display:grid;grid-template-columns:44px 1fr;gap:0 18px}.step h3{margin-top:8px}.step p{grid-column:2}}

/* engagement */
.models{margin-top:56px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media(max-width:980px){.models{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.models{grid-template-columns:1fr}}
.model{border:1px solid var(--line);background:var(--card);padding:28px;display:flex;flex-direction:column;gap:10px;transition:transform .3s,border-color .3s}
.model:hover{transform:translateY(-6px);border-color:var(--lime)}
.model .k{font-family:var(--mono);font-size:12px;color:var(--lime)}
.model h3{font-size:22px}
.model p{margin:0;color:var(--muted);font-size:15px}
.model .price{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--dim)}
.model .price b{display:block;font-family:var(--display);font-size:24px;color:var(--text)}

/* architect */
.arch{background:linear-gradient(180deg,var(--bg) 0%,#0A2280 100%);border-top:1px solid var(--line)}
.arch-grid{margin-top:56px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px}
@media(max-width:980px){.arch-grid{grid-template-columns:1fr}}
.panel{border:1px solid var(--line2);background:rgba(14,42,134,.75);padding:clamp(22px,3vw,34px);min-width:0}
.panel h3{font-size:22px}
.panel .hint{color:var(--dim);font-size:14px;margin:6px 0 0}
textarea,input,select{width:100%;background:#0A2170;border:1.5px solid #6F8CFF;color:var(--text);font:16px Inter,sans-serif;padding:14px 16px;min-height:52px;border-radius:0}
textarea{resize:vertical;min-height:150px;line-height:1.5}
textarea::placeholder,input::placeholder{color:var(--dim)}
textarea:focus,input:focus,select:focus{border-color:var(--lime);outline:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 20px}
.chip{background:transparent;border:1px solid var(--line2);color:var(--muted);font:14px Inter,sans-serif;padding:9px 13px;cursor:pointer;min-height:40px}
.chip:hover{border-color:var(--lime);color:var(--text)}
.out{min-height:420px;display:flex;flex-direction:column}
.idle{margin:auto;text-align:center;color:var(--dim);max-width:360px}
.idle .glyph{display:grid;grid-template-columns:repeat(3,22px);gap:6px;justify-content:center;margin-bottom:18px}
.idle .glyph i{width:22px;height:22px;border:1.5px solid var(--line2);animation:pulse 2.4s infinite}
.idle .glyph i:nth-child(odd){animation-delay:.6s}
@keyframes pulse{50%{background:rgba(212,255,63,.25);border-color:var(--lime)}}
.think{margin:auto 0;display:flex;flex-direction:column;gap:14px;font-family:var(--mono);font-size:14px}
.think div{display:flex;gap:12px;align-items:center;color:var(--dim)}
.think div.ok{color:var(--text)}
.think div::before{content:"";width:14px;height:14px;border:2px solid var(--line2);flex:none}
.think div.ok::before{background:var(--lime);border-color:var(--lime)}
.think div.run::before{border-color:var(--lime);border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.plan h4{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime);margin:22px 0 10px;font-weight:500}
.plan .sum{font-family:var(--display);font-size:22px;line-height:1.3;margin:0}
.plan .depts{display:flex;flex-wrap:wrap;gap:8px}
.plan .depts span{background:var(--lime);color:var(--lime-ink);font-size:13px;font-weight:600;padding:6px 10px}
.plan ol{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.plan ol li{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:8px;font-size:15px}
.plan ol li b{font-family:var(--mono);font-weight:500;color:var(--lime);font-size:13px}
.plan ol li em{font-style:normal;color:var(--dim);font-family:var(--mono);font-size:13px;white-space:nowrap}
.plan ul{margin:0;padding-left:18px;color:var(--muted);font-size:15px}
.plan .foot{margin-top:22px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.plan .foot small{color:var(--dim);font-size:13px;flex:1 1 220px}
.plan > *{opacity:0;transform:translateY(12px)}

/* work */
.work{margin-top:56px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media(max-width:820px){.work{grid-template-columns:1fr}}
.proj{border:1px solid var(--line);background:var(--card);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:border-color .3s}
.proj:hover{border-color:var(--lime)}
.proj .viz{aspect-ratio:16/8;max-width:100%;position:relative;overflow:hidden;background:#0A2170}
.proj .body{padding:26px}
.proj .tag{font-family:var(--mono);font-size:12px;color:var(--lime)}
.proj h3{font-size:26px;margin-top:8px}
.proj p{color:var(--muted);margin:8px 0 0;font-size:15px}
.proj .go{margin-top:16px;color:var(--lime);font-weight:600;font-size:14px}
.viz .doc{position:absolute;width:44%;height:78%;left:10%;top:14%;background:#F4F6FF;transform:rotate(-4deg);padding:7%;transition:transform .6s}
.viz .doc i{display:block;height:7%;background:#C9D2F5;margin-bottom:6%}
.viz .doc i:first-child{background:var(--blue);width:60%}
.viz .tagc{position:absolute;right:10%;top:22%;width:34%;display:flex;flex-direction:column;gap:8px}
.viz .tagc span{font-family:var(--mono);font-size:11px;background:var(--lime);color:var(--lime-ink);padding:5px 8px;transform:translateX(30px);opacity:0;transition:all .5s}
.proj:hover .viz .doc{transform:rotate(0) translateY(-4px)}
.proj:hover .viz .tagc span,.proj.seen .viz .tagc span{transform:none;opacity:1}
.viz .tagc span:nth-child(2){transition-delay:.1s}.viz .tagc span:nth-child(3){transition-delay:.2s}
.viz .rows{position:absolute;inset:14% 10%;display:grid;gap:8px;align-content:start}
.viz .rows div{display:grid;grid-template-columns:2fr 1fr 1fr 18px;gap:8px;align-items:center;background:rgba(255,255,255,.06);padding:8px 10px;font-family:var(--mono);font-size:11px;color:var(--muted)}
.viz .rows div b{width:14px;height:14px;background:var(--lime);display:block;transform:scale(0);transition:transform .4s}
.proj:hover .viz .rows div b,.proj.seen .viz .rows div b{transform:scale(1)}
.viz .rows div:nth-child(2) b{transition-delay:.12s}.viz .rows div:nth-child(3) b{transition-delay:.24s}.viz .rows div:nth-child(4) b{transition-delay:.36s}

/* concepts */
.concepts{margin-top:16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:900px){.concepts{grid-template-columns:1fr}}
.cproj{border:1px dashed var(--line2);padding:22px;background:rgba(14,42,134,.5)}
.cproj .tag{font-family:var(--mono);font-size:11px;color:var(--dim)}
.cproj h3{font-size:20px;margin-top:6px}
.cproj p{color:var(--muted);font-size:14px;margin:6px 0 0}
.cviz{height:150px;margin-bottom:18px;background:#0A2170;position:relative;overflow:hidden;padding:14px}
.cviz.chat{display:flex;flex-direction:column;gap:7px;font-size:12px}
.cviz.chat span{max-width:78%;padding:6px 9px;opacity:0;transform:translateY(8px);transition:all .45s}
.cviz.chat .u{align-self:flex-end;background:#1F4BFF}
.cviz.chat .b{background:var(--lime);color:var(--lime-ink)}
.cproj.seen .cviz.chat span{opacity:1;transform:none}
.cviz.chat span:nth-child(2){transition-delay:.5s}.cviz.chat span:nth-child(3){transition-delay:1s}.cviz.chat span:nth-child(4){transition-delay:1.5s}
.cviz.bars{display:flex;align-items:flex-end;gap:10px}
.cviz.bars i{flex:1;height:var(--h);background:#3D5CC8;transform:scaleY(0);transform-origin:bottom;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.cviz.bars i:nth-child(even){background:var(--lime)}
.cproj.seen .cviz.bars i{transform:none}
.cviz.bars i:nth-child(2){transition-delay:.08s}.cviz.bars i:nth-child(3){transition-delay:.16s}.cviz.bars i:nth-child(4){transition-delay:.24s}.cviz.bars i:nth-child(5){transition-delay:.32s}.cviz.bars i:nth-child(6){transition-delay:.4s}
.cviz.shop{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-content:start}
.cviz.shop i{aspect-ratio:1;background:#1F4BFF;border:2px solid transparent;transition:border-color .3s}
.cproj.seen .cviz.shop i:nth-child(2){border-color:var(--lime)}
.cviz.shop b{grid-column:1/-1;background:var(--lime);color:var(--lime-ink);font-size:12px;padding:6px 9px;width:max-content}
/* team */
.team{margin-top:56px}
.team .values{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 40px}
@media(max-width:820px){.team .values{grid-template-columns:1fr}}
@media(max-width:820px){.team{grid-template-columns:1fr}}
.photo{min-height:340px;border:1px solid var(--line);background:repeating-linear-gradient(135deg,#0C2580 0 14px,#0E2A86 14px 28px);display:grid;place-items:center;color:var(--dim);font-family:var(--mono);font-size:13px;text-align:center;padding:20px}
.values{display:grid;gap:14px}
.values div{border-left:3px solid var(--lime);padding:6px 0 6px 18px}
.values b{font-family:var(--display);font-size:20px}
.values p{margin:4px 0 0;color:var(--muted);font-size:15px}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;margin-top:56px}
@media(max-width:900px){.contact{grid-template-columns:1fr}}
.clock{border:1px solid var(--line2);padding:24px;background:var(--card);margin-top:28px}
.clock .row{display:flex;justify-content:space-between;gap:12px;padding-block:10px;border-bottom:1px solid var(--line);font-size:15px}
.clock .row:last-child{border:0}
.clock .t{font-family:var(--mono);color:var(--text)}
.status{display:inline-flex;align-items:center;gap:8px;font-weight:600}
.status i{width:9px;height:9px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 rgba(212,255,63,.6);animation:ping 2s infinite}
.status.off i{background:var(--dim);animation:none}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(212,255,63,0)}}
form .grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){form .grid2{grid-template-columns:1fr}}
form label{display:block;font-size:14px;font-weight:600;margin:0 0 8px}
form .f{margin-bottom:18px}
.formnote{font-size:14px;color:var(--lime);min-height:22px;margin-top:12px}

/* cta + footer */
.cta{background:var(--lime);color:var(--lime-ink);padding:clamp(40px,6vw,80px);display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;margin-bottom:clamp(64px,9vw,110px)}
.cta h2{margin:0;color:var(--lime-ink);max-width:760px}
.cta .btn{background:var(--bg);color:#fff}
footer{border-top:1px solid var(--line);font-size:14px;color:var(--dim)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;padding-block:30px}
footer nav{display:flex;gap:20px;flex-wrap:wrap}
footer a{text-decoration:none}footer a:hover{color:var(--text)}

/* AI bubble */
.ask{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:50;display:flex;align-items:center;gap:10px;background:var(--lime);color:var(--lime-ink);border:0;font:600 15px Inter,sans-serif;padding:13px 18px;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.ask i{width:10px;height:10px;background:var(--lime-ink);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.25}}

.js .rv{opacity:0;transform:translateY(34px)}
.rv-done .rv{opacity:1!important;transform:none!important}
@media (prefers-reduced-motion:reduce){.track{animation:none}.rv,.plan>*{opacity:1!important;transform:none!important}.hl .bar2{transform:none}}
.noscript .rv{opacity:1;transform:none}

/* mobile menu */
.hdr-r{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;background:transparent;border:1.5px solid var(--line2);color:var(--text);font:600 14px Inter,sans-serif;min-height:44px;padding:0 14px;cursor:pointer}
@media(max-width:920px){
 .menu-btn{display:inline-block}
 header.open nav ul{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;max-height:calc(100dvh - 76px);overflow-y:auto;overscroll-behavior:contain;background:var(--bg);border-bottom:1px solid var(--line);padding:8px clamp(16px,4vw,40px) 16px}
 header.open nav ul a{display:block;padding:14px 0;border-bottom:1px solid var(--line);color:var(--text);font-size:17px}
 header.open{background:var(--bg)}
}
@media(max-width:480px){.hdr-r .btn{display:none}}

/* ===== inner pages ===== */
.skip{position:absolute;left:-9999px;top:8px;background:var(--lime);color:var(--lime-ink);padding:10px 14px;z-index:99}
.skip:focus{left:12px}
nav a[aria-current="page"]{color:var(--lime)}
.phero{padding-top:140px;padding-bottom:70px;position:relative;overflow:hidden;background:radial-gradient(800px 500px at 85% 20%,rgba(31,75,255,.5),transparent 70%),var(--bg);border-bottom:1px solid var(--line)}
.phero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:40px;align-items:center}
@media(max-width:900px){.phero-grid{grid-template-columns:1fr}.phero-viz{display:none}}
.phero h1{font-size:clamp(40px,5.6vw,76px);line-height:1;font-weight:800;margin-top:18px;text-wrap:balance}
.crumb{font-family:var(--mono);font-size:12px;color:var(--dim);margin:0 0 22px}
.crumb a{text-decoration:none}.crumb a:hover{color:var(--lime)}
.tagline{font-family:var(--display);font-size:clamp(20px,2vw,26px);color:var(--lime);margin:18px 0 0;font-weight:700}
.muted{color:var(--muted)}
.g9{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:300px;margin-left:auto;perspective:800px}
.g9 i{aspect-ratio:1;border:1.5px solid var(--line2);background:rgba(14,42,134,.6);animation:g9 4s ease-in-out infinite}
.g9 i:nth-child(3n+2){animation-delay:.4s}.g9 i:nth-child(3n){animation-delay:.8s}
.g9 i.on{background:var(--lime);border-color:var(--lime);animation:g9on 3s ease-in-out infinite;box-shadow:0 0 40px rgba(212,255,63,.35)}
@keyframes g9{50%{border-color:#6F8CFF}}
@keyframes g9on{50%{transform:translateZ(30px) rotateX(8deg)}}
.viz-cap{font-family:var(--mono);font-size:12px;color:var(--dim);text-align:right;margin-top:14px}
.dls{margin-top:52px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:980px){.dls{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.dls{grid-template-columns:1fr}}
.dl{border:1px solid var(--line);background:var(--card);padding:26px;transition:border-color .3s,transform .3s}
.dl:hover{border-color:var(--lime);transform:translateY(-4px)}
.dl .k,.case .k{font-family:var(--mono);font-size:12px;color:var(--lime)}
.dl h3{font-size:21px;margin-top:12px}.dl p{color:var(--muted);font-size:15px;margin:8px 0 0}
.sts{margin-top:52px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;list-style:none;padding:0;counter-reset:s}
@media(max-width:900px){.sts{grid-template-columns:1fr 1fr}}@media(max-width:560px){.sts{grid-template-columns:1fr}}
.st{border-top:2px solid var(--lime);padding-top:18px}
.st .dot{font-family:var(--mono);font-size:13px;color:var(--lime)}
.st h3{font-size:20px;margin-top:8px}.st p{color:var(--muted);font-size:15px;margin:6px 0 0}
.cases{margin-top:52px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:900px){.cases{grid-template-columns:1fr}}
.case{border:1px solid var(--line);background:var(--card);padding:26px;text-decoration:none;display:block}
.case h3{font-size:22px;margin-top:8px}
.case .prob{font-family:var(--display);font-size:20px;margin:12px 0 0;line-height:1.3}
.case .sol{color:var(--muted);font-size:15px;margin:14px 0 0;border-top:1px solid var(--line);padding-top:14px}
.case .sol b{color:var(--lime);font-weight:600}
.case.lnk:hover{border-color:var(--lime)}
.tools{margin-top:48px}.tools h3{font-size:20px}
.tl{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.tl span{border:1px solid var(--line2);padding:9px 14px;font-size:14px;color:var(--muted)}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr;gap:32px}}
.two h2{margin-bottom:16px}
.faq{margin-top:20px;display:grid;gap:10px}
details{border:1px solid var(--line);background:var(--card)}
summary{cursor:pointer;padding:18px 20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--lime);font-size:20px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:0;padding:0 20px 18px;color:var(--muted)}
.chips2{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chipl{border:1px solid var(--line2);padding:10px 14px;text-decoration:none;font-size:14px;color:var(--muted);transition:all .2s}
.chipl:hover{background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
.pn{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pn a{border:1px solid var(--line);padding:20px 22px;text-decoration:none;font-family:var(--display);font-size:20px;font-weight:700;display:flex;flex-direction:column;gap:4px;transition:border-color .2s}
.pn a:hover{border-color:var(--lime)}
.pn a small{font-family:var(--mono);font-size:12px;color:var(--dim);font-weight:400}
.pn .r{text-align:right}
@media(max-width:560px){.pn{grid-template-columns:1fr}.pn .r{text-align:left}}
.prose{color:var(--muted);font-size:17px;max-width:68ch;min-width:0}
.prose p{margin:0 0 16px}.prose b{color:var(--text)}
.prose h2{font-size:clamp(24px,2.4vw,30px);margin:40px 0 12px;color:var(--text)}
.prose section:first-child h2{margin-top:0}
.prose ul{padding-left:20px;margin:0 0 16px}.prose li{margin-bottom:8px}
.prose a{color:var(--lime)}
blockquote{margin:0 0 18px;font-family:var(--display);font-size:clamp(22px,2.2vw,28px);line-height:1.35;color:var(--text);border-left:4px solid var(--lime);padding-left:22px}
.legal{display:grid;grid-template-columns:260px minmax(0,1fr);gap:56px;align-items:start}
@media(max-width:900px){.legal{grid-template-columns:1fr}}
.legal .toc{position:sticky;top:100px;border:1px solid var(--line);padding:22px;background:var(--card)}
@media(max-width:900px){.legal .toc{position:static}}
.legal .toc-h{font-family:var(--display);font-weight:700;font-size:16px;margin:0 0 10px}
.legal .toc ol{margin:0;padding-left:20px;color:var(--muted);font-size:14px;display:grid;gap:6px}
.legal .toc a{text-decoration:none}.legal .toc a:hover{color:var(--lime)}
.next{padding-left:20px;color:var(--muted);display:grid;gap:10px;margin:14px 0 0}.next b{color:var(--text)}
footer{padding-top:56px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,.8fr) minmax(0,.7fr);gap:40px;padding-bottom:40px}
@media(max-width:980px){.foot-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot-grid p{max-width:40ch;margin:14px 0 0}
.foot-grid .fh{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime);margin:0 0 14px;font-weight:500}
.foot-grid nav{display:grid;gap:8px}
.copy{border-top:1px solid var(--line);padding-block:22px!important}
html{scroll-padding-top:96px}
input[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:#FFA3A3}
.ferr{color:#FFC2C2;font-size:13px;margin:6px 0 0}.ferr:empty{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.formnote.ok{color:var(--lime)}.formnote.bad{color:#FFC2C2}
.btn[aria-disabled="true"]{opacity:.6;cursor:progress}
.clock .row small{display:block;color:var(--dim);font-size:12px}
@media (prefers-reduced-motion:reduce){.g9 i{animation:none!important}}

/* ===== pages2 ===== */
.svgrid{margin-top:52px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:980px){.svgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.svgrid{grid-template-columns:1fr}}
.svcard,.acard{border:1px solid var(--line);background:var(--card);padding:26px;text-decoration:none;display:flex;flex-direction:column;gap:8px;transition:border-color .3s,transform .3s}
.svcard:hover,.acard:hover{border-color:var(--lime);transform:translateY(-4px)}
.svcard .k,.acard .k,.ind .k,.plan-card .k{font-family:var(--mono);font-size:12px;color:var(--lime)}
.svcard h3,.acard h3{font-size:22px}.svcard p,.acard p{color:var(--muted);margin:0;font-size:15px}
.svcard ul{margin:6px 0 0;padding-left:18px;color:var(--muted);font-size:14px}
.svcard .go,.acard .go{margin-top:auto;padding-top:14px;color:var(--lime);font-weight:600;font-size:14px}
.caselong{margin-top:52px;display:grid;gap:20px}
.cl{border:1px solid var(--line);background:var(--card);padding:clamp(22px,3vw,36px)}
.cl-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px}
.cl-head .k{font-family:var(--mono);font-size:12px;color:var(--lime);width:100%}
.cl-head h3{font-size:clamp(26px,3vw,34px)}.cl-head .ext{color:var(--lime);font-weight:600;font-size:15px}
.cl-body{margin-top:22px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
@media(max-width:900px){.cl-body{grid-template-columns:1fr}}
.cl h4,.ind h4{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--lime);margin:0 0 10px;font-weight:500}
.cl p,.cl ul{color:var(--muted);font-size:15px;margin:0}.cl ul{padding-left:18px;display:grid;gap:6px}
.inds{margin-top:52px;display:grid;gap:16px}
.ind{border:1px solid var(--line);background:var(--card);padding:clamp(22px,3vw,32px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:32px;scroll-margin-top:100px}
@media(max-width:820px){.ind{grid-template-columns:1fr}}
.ind h3{font-size:26px;margin-top:8px}.ind .prob{font-family:var(--display);font-size:19px;line-height:1.35;margin:12px 0 0;color:var(--muted)}
.ind ul{color:var(--muted);padding-left:18px;margin:0 0 14px;display:grid;gap:6px}
.psteps{list-style:none;padding:0;margin:52px 0 0;display:grid;gap:14px}
.pstep{display:grid;grid-template-columns:56px 1fr;gap:20px;border:1px solid var(--line);background:var(--card);padding:24px}
.pstep .dot{width:48px;height:48px;background:var(--lime);color:var(--lime-ink);display:grid;place-items:center;font-family:var(--mono);font-weight:500}
.pstep h3{font-size:22px}.pstep p{color:var(--muted);margin:6px 0 10px}.pstep ul{margin:0;padding-left:18px;color:var(--muted);font-size:15px}
.plans{margin-top:52px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media(max-width:1080px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.plans{grid-template-columns:1fr}}
.plan-card{border:1px solid var(--line);background:var(--card);padding:26px;display:flex;flex-direction:column;gap:10px}
.plan-card:hover{border-color:var(--lime)}
.plan-card h3{font-size:22px}.plan-card .pr{margin:6px 0 0}.plan-card .pr small{display:block;color:var(--dim);font-size:13px}
.plan-card .pr b{font-family:var(--display);font-size:40px;line-height:1}.plan-card .pr em{font-style:normal;color:var(--dim);margin-left:4px}
.plan-card p.muted{margin:0;font-size:15px}.plan-card ul{margin:4px 0 12px;padding-left:18px;color:var(--muted);font-size:14px;display:grid;gap:6px}
.plan-card .btn{margin-top:auto;justify-content:center}
.models-note{color:var(--dim);font-size:14px;margin-top:18px}
.agrid{margin-top:52px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:900px){.agrid{grid-template-columns:1fr}}
.art-h1{font-size:clamp(34px,4.6vw,60px)!important;max-width:20ch}
.article{max-width:760px}
.article h2{font-size:clamp(24px,2.6vw,32px)}
.fig{margin:28px 0;border:1px solid var(--line);background:#0A2170;padding:16px;overflow-x:auto}
.fig svg{width:100%;min-width:520px;height:auto;display:block}
.fig figcaption{font-size:13px;color:var(--dim);margin-top:10px;font-family:var(--mono)}
.tpl{border-left:4px solid var(--lime);background:var(--card);padding:18px 22px;margin:0 0 16px}.tpl p{margin:0 0 6px}
.note-legal{font-size:14px;color:var(--dim)!important;border-top:1px solid var(--line);padding-top:16px;margin-top:28px!important}