:root{--red:#e60012;--red2:#a40000;--ink:#17181c;--muted:#686b73;--line:#e8e8ec;--soft:#f6f7f9;--white:#fff;--shadow:0 24px 70px rgba(15,15,25,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#fff}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}
.top{height:74px;display:flex;align-items:center;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.06)}.nav{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.5px}.logo{width:34px;height:34px;background:var(--red);border-radius:5px 14px 5px 14px;position:relative;box-shadow:9px 0 0 #ffb5bb}.logo:after{content:"H";position:absolute;color:#fff;font-size:21px;left:8px;top:4px}.brand small{display:block;font-size:9px;letter-spacing:1.8px;color:#8b8d93;margin-top:2px}.links{display:flex;align-items:center;gap:30px;font-size:14px}.links a{padding:27px 0;position:relative}.links a.active:after,.links a:hover:after{content:"";position:absolute;height:3px;left:0;right:0;bottom:0;background:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--red);color:#fff;padding:13px 22px;border-radius:4px;border:1px solid var(--red);font-size:14px;font-weight:700;transition:.25s;cursor:pointer}.btn:hover{background:var(--red2);transform:translateY(-2px)}.btn.ghost{color:var(--ink);background:#fff;border-color:#d9d9dd}.btn.ghost:hover{color:var(--red);border-color:var(--red)}
.hero{min-height:660px;display:flex;align-items:center;overflow:hidden;background:radial-gradient(circle at 78% 48%,#ffd9dc 0,transparent 25%),linear-gradient(135deg,#fff 48%,#fff3f4 100%);position:relative}.hero:before{content:"AI";position:absolute;font-weight:900;font-size:420px;color:rgba(230,0,18,.025);right:-50px;bottom:-125px;line-height:1}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:65px}.eyebrow{color:var(--red);font-size:13px;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:20px}.hero h1{font-size:58px;line-height:1.15;margin:0 0 22px;letter-spacing:-2px}.hero h1 em{font-style:normal;color:var(--red)}.lead{color:var(--muted);font-size:18px;line-height:1.9;max-width:650px}.actions{display:flex;gap:12px;margin-top:34px}.hero-card{height:430px;background:#16171b;border-radius:10px;box-shadow:var(--shadow);position:relative;overflow:hidden;padding:35px;color:#fff}.hero-card:after{content:"";position:absolute;width:380px;height:380px;border:70px solid var(--red);border-radius:50%;right:-190px;top:-155px;opacity:.8}.screen{position:absolute;inset:105px 36px 36px;background:linear-gradient(145deg,#25272d,#111216);border:1px solid #3b3d45;border-radius:7px;padding:22px;z-index:2}.screen-row{height:8px;background:#40424a;border-radius:8px;margin-bottom:14px}.screen-row.red{width:64%;background:var(--red)}.metric{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:30px}.metric div{padding:12px 7px;border:1px solid #373941;border-radius:4px;font-size:10px;color:#999}.metric b{display:block;font-size:21px;color:#fff;margin-bottom:5px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:-35px;position:relative;z-index:3;background:#fff;box-shadow:0 12px 40px rgba(0,0,0,.06)}.stat{padding:25px 30px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat b{font-size:27px;color:var(--red)}.stat span{display:block;color:var(--muted);font-size:12px;margin-top:8px}
.section{padding:100px 0}.section.soft{background:var(--soft)}.section.dark{background:#17181c;color:#fff}.head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:45px}.head h2{font-size:38px;margin:7px 0 0}.head p{color:var(--muted);max-width:520px;line-height:1.8}.dark .head p{color:#a5a6aa}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card{background:#fff;border:1px solid var(--line);padding:32px;transition:.3s;position:relative;overflow:hidden}.card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.card .num{font-size:11px;color:var(--red);font-weight:800;letter-spacing:2px}.card h3{font-size:22px;margin:26px 0 12px}.card p{color:var(--muted);line-height:1.8;font-size:14px}.card .arrow{display:inline-block;margin-top:20px;color:var(--red);font-weight:800}.card.featured{background:var(--red);color:#fff;border:0}.card.featured p,.card.featured .num,.card.featured .arrow{color:#fff}.product{min-height:370px;display:flex;flex-direction:column;justify-content:end}.product:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,15,18,.98),rgba(15,15,18,.05));z-index:0}.product>*{position:relative;z-index:1}.product.kunjie{background:linear-gradient(135deg,#14233b,#315c88)}.product.lobster{background:linear-gradient(135deg,#65130f,#e1432f)}.product h3{font-size:30px}.product p{color:#ddd}.product .tag{position:absolute;top:25px;left:25px;padding:7px 10px;background:rgba(255,255,255,.15);font-size:11px;letter-spacing:1px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#34353a}.step{background:#202126;padding:34px}.step b{color:var(--red);font-size:32px}.step h3{margin:30px 0 12px}.step p{color:#aaa;line-height:1.7;font-size:13px}.band{background:var(--red);color:#fff;padding:50px 0}.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:25px}.band h2{font-size:30px;margin:0}.band .btn{background:#fff;color:var(--red);border-color:#fff}
.page-hero{padding:105px 0 75px;background:linear-gradient(130deg,#191a1f 60%,#8c0009);color:#fff}.page-hero h1{font-size:50px;margin:12px 0 18px}.page-hero p{color:#c8c9cd;max-width:650px;line-height:1.8}.filters{display:flex;gap:10px;margin-bottom:30px}.pill{border:1px solid var(--line);padding:10px 18px;font-size:13px;background:#fff}.pill.on{background:var(--red);color:#fff;border-color:var(--red)}.case{padding:0;min-height:330px}.case-top{height:150px;background:linear-gradient(135deg,#2b2d34,#5a5d68);padding:25px;color:#fff}.case-body{padding:25px}.case h3{margin:0 0 12px}.case .result{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:17px;color:var(--red);font-weight:800}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}.redbox{background:var(--red);color:#fff;padding:55px;min-height:360px}.redbox b{font-size:68px}.redbox p{line-height:1.8}.values{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.value{padding:20px;border-left:3px solid var(--red);background:var(--soft)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.contact-panel{background:#191a1f;color:#fff;padding:42px}.contact-panel p{color:#aaa;line-height:1.9}.form{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;background:#fff;border:1px solid var(--line);padding:35px}.form label{font-size:12px;color:var(--muted)}.form input,.form select,.form textarea{width:100%;margin-top:8px;border:1px solid #ddd;padding:13px;font:inherit}.form .full{grid-column:1/-1}.form textarea{height:110px}
footer{background:#111216;color:#aaa;padding:55px 0 25px}.foot{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:40px}.foot h4{color:#fff}.foot a{display:block;font-size:13px;margin:12px 0}.copy{border-top:1px solid #292a30;margin-top:40px;padding-top:20px;font-size:11px}.mobile{display:none}
@media(max-width:800px){.links{display:none}.mobile{display:block}.hero{min-height:auto;padding:70px 0}.hero-grid,.grid3,.grid2,.about-grid,.contact-grid{grid-template-columns:1fr}.hero h1{font-size:39px}.hero-card{height:320px}.stats{grid-template-columns:repeat(2,1fr)}.stat{border-bottom:1px solid var(--line)}.steps{grid-template-columns:1fr}.head,.band .wrap{align-items:start;flex-direction:column}.section{padding:70px 0}.page-hero h1{font-size:38px}.foot{grid-template-columns:1fr 1fr}.form{grid-template-columns:1fr}.form .full{grid-column:auto}}

/* V2 / DIGITAL ORGANISM */
:root{--red:#ff2038;--red2:#85000e;--ink:#f4f4f7;--muted:#93939d;--line:rgba(255,255,255,.12);--soft:#0d0d10;--shadow:0 30px 100px rgba(255,0,30,.16)}
body{color:var(--ink);background:#050507;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:99;background:repeating-linear-gradient(0deg,rgba(255,255,255,.018),rgba(255,255,255,.018) 1px,transparent 1px,transparent 3px);mix-blend-mode:overlay}.wrap{width:min(1240px,calc(100% - 40px))}
.top{background:rgba(5,5,7,.72);backdrop-filter:blur(22px);border-bottom:1px solid var(--line)}.logo{border-radius:2px 13px 2px 13px;box-shadow:7px 0 0 rgba(255,32,56,.25),0 0 30px rgba(255,32,56,.55)}.links a.active:after,.links a:hover:after{height:2px;box-shadow:0 0 16px var(--red)}
.hero{min-height:calc(100vh - 74px);background:radial-gradient(circle at 72% 42%,rgba(255,0,32,.22),transparent 25%),radial-gradient(circle at 60% 70%,rgba(255,0,32,.09),transparent 35%),#050507}.hero:before{content:"HX/AI";font-size:350px;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.055);right:-80px;bottom:-105px;letter-spacing:-30px}.hero-grid{grid-template-columns:1.25fr .75fr}.hero h1{font-size:clamp(58px,7.3vw,105px);line-height:.98;letter-spacing:-7px}.hero h1 em{text-shadow:0 0 45px rgba(255,32,56,.5)}.hero-card{height:520px;background:rgba(13,13,16,.65);border-radius:2px;border:1px solid var(--line);box-shadow:var(--shadow)}.hero-card:after{border-width:1px;right:-100px;top:-80px;box-shadow:0 0 80px rgba(255,0,30,.35),inset 0 0 80px rgba(255,0,30,.22)}.screen{background:linear-gradient(145deg,rgba(38,39,45,.6),rgba(5,5,7,.8));border-radius:2px}
.stats{background:rgba(12,12,15,.9);border-color:var(--line);box-shadow:0 12px 60px rgba(0,0,0,.6);backdrop-filter:blur(20px)}.stat{border-color:var(--line)}.section.soft{background:#0d0d10}.section.dark{background:#070709}.card{background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border-color:var(--line);backdrop-filter:blur(12px)}.card:hover{border-color:rgba(255,32,56,.5)}.card.featured{background:linear-gradient(145deg,#ff2139,#85000e)}.page-hero{padding:145px 0 110px;background:radial-gradient(circle at 75% 40%,rgba(255,0,30,.35),transparent 27%),linear-gradient(130deg,#050507 60%,#240006);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(52px,7vw,96px);line-height:1;letter-spacing:-5px}.pill{background:#111116}.value{background:#101014}.form{background:#0d0d10;border-color:var(--line)}.form input,.form select,.form textarea{background:#070709;color:#fff;border-color:#333}
.system{display:grid;gap:12px;perspective:1200px}.layer{position:relative;padding:35px 38px;border:1px solid var(--line);background:linear-gradient(90deg,rgba(255,32,56,.16),rgba(255,255,255,.02));display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:28px;transition:.4s;overflow:hidden}.layer:before{content:"";position:absolute;left:-20%;right:70%;top:0;bottom:0;background:var(--red);filter:blur(60px);opacity:.15}.layer:hover{transform:translateX(12px);border-color:var(--red);box-shadow:0 0 60px rgba(255,0,30,.12)}.layer .index{font:700 12px monospace;color:var(--red);letter-spacing:2px}.layer h3{font-size:28px;margin:0 0 8px}.layer p{margin:0;color:var(--muted)}.layer .signal{font:700 11px monospace;border:1px solid var(--line);padding:9px 12px}
.orbit{height:620px;position:relative;display:grid;place-items:center;background:radial-gradient(circle,rgba(255,0,30,.18),transparent 55%)}.ring{position:absolute;border:1px solid rgba(255,32,56,.35);border-radius:50%;animation:spin 18s linear infinite}.ring.r1{width:560px;height:560px}.ring.r2{width:400px;height:400px;animation-direction:reverse;animation-duration:12s}.ring.r3{width:240px;height:240px}.core{width:150px;height:150px;border-radius:50%;display:grid;place-items:center;text-align:center;background:var(--red);box-shadow:0 0 90px rgba(255,0,30,.6);z-index:2;font-weight:900}.node{position:absolute;padding:11px 16px;border:1px solid var(--line);background:#0b0b0e;font:700 11px monospace}.n1{top:10%;left:20%}.n2{right:12%;top:35%}.n3{bottom:13%;left:22%}.n4{left:10%;top:48%}@keyframes spin{to{transform:rotate(360deg)}}.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;color:#777;font:700 12px monospace;letter-spacing:3px;white-space:nowrap}.marquee span{display:inline-block;animation:move 20s linear infinite}@keyframes move{to{transform:translateX(-50%)}}.mega{font-size:clamp(60px,11vw,165px);line-height:.82;letter-spacing:-10px;margin:0;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.22)}.redline{height:1px;background:linear-gradient(90deg,transparent,var(--red),transparent);box-shadow:0 0 20px var(--red)}
@media(max-width:800px){.hero-grid{grid-template-columns:1fr}.hero h1{font-size:52px;letter-spacing:-4px}.hero-card{height:340px}.layer{grid-template-columns:1fr}.orbit{height:420px}.ring.r1{width:350px;height:350px}.ring.r2{width:260px;height:260px}.ring.r3{width:170px;height:170px}.mega{letter-spacing:-4px}}

/* V3 / GUANGZHOU DIGITAL SUBLIME */
:root{--mx:50vw;--my:50vh}body:after{content:"";position:fixed;width:380px;height:380px;left:calc(var(--mx) - 190px);top:calc(var(--my) - 190px);background:radial-gradient(circle,rgba(255,32,56,.055),transparent 68%);pointer-events:none;z-index:98}#graphCanvas{position:fixed;inset:0;z-index:-1;opacity:.8}.v3top{height:76px}.v3top .links{gap:22px}.v3top .links a{font-size:12px;letter-spacing:.4px}.btn.primary{background:linear-gradient(135deg,#ff2038,#a30012);border-color:#ff5062;box-shadow:0 0 24px rgba(255,32,56,.22);color:#fff}.btn.primary:hover{box-shadow:0 0 45px rgba(255,32,56,.4)}.btn.subtle,.btn.ghost{background:rgba(255,255,255,.035);color:#ddd;border-color:rgba(255,255,255,.22);backdrop-filter:blur(12px)}.btn.subtle:hover,.btn.ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;color:#fff}
.city-hero{height:calc(100vh - 76px);min-height:720px;position:relative;display:flex;align-items:center;overflow:hidden;background:#030305}.city-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,3,5,.93) 0%,rgba(3,3,5,.63) 43%,rgba(3,3,5,.18) 75%),linear-gradient(0deg,#030305 0%,transparent 30%),url("assets/zhujiang-ai-hero.png") center/cover no-repeat;transform:scale(1.02);animation:breathe 14s ease-in-out infinite alternate}.city-grid{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:72px 72px;mask-image:linear-gradient(90deg,#000,transparent 75%)}@keyframes breathe{to{transform:scale(1.07)}}.city-copy{position:relative;z-index:2}.location{font:700 10px monospace;color:#ff6070;letter-spacing:2.5px;margin-bottom:26px}.city-copy h1{font-size:clamp(64px,8vw,122px);line-height:.92;letter-spacing:-8px;margin:0;max-width:900px}.city-copy h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.65);text-shadow:0 0 40px rgba(255,32,56,.12)}.city-copy p{max-width:600px;font-size:17px;color:#bbbcc3;line-height:1.9;margin-top:30px}.hero-status{position:absolute;z-index:3;bottom:22px;left:3%;right:3%;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;font:700 9px monospace;letter-spacing:2px;color:#777}.hero-status i{display:inline-block;width:6px;height:6px;background:var(--red);border-radius:50%;box-shadow:0 0 12px var(--red);margin-right:8px;animation:pulse 1.4s infinite}@keyframes pulse{50%{opacity:.25}}
.statement{padding:150px 0 110px;background:radial-gradient(circle at 20% 50%,rgba(255,32,56,.08),transparent 30%)}.giant{font-size:clamp(48px,7.8vw,108px);line-height:1.1;letter-spacing:-7px;margin:12px 0}.giant em{color:var(--red);font-style:normal}.giant.small{font-size:clamp(75px,11vw,160px);line-height:.82;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.55);margin:25px 0 40px}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.sticky-copy{position:sticky;top:130px}.sticky-copy h2{font-size:54px;letter-spacing:-3px}.text-link,.case-link{display:inline-block;color:#ff5364;font-weight:800;margin-top:25px}.lead-sm{color:#aaa;line-height:1.8}
.ontology-intro{background:linear-gradient(180deg,#050507,#09090d)}.ontology-map{height:680px;position:relative;display:grid;place-items:center;background:radial-gradient(circle,rgba(255,32,56,.14),transparent 45%);overflow:hidden}.om-core{position:relative;z-index:4;width:210px;height:210px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ff596b,#a40012 58%,#310007);box-shadow:0 0 90px rgba(255,32,56,.38);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.om-core small{font:700 8px monospace;letter-spacing:1.5px}.om-core b{font-size:30px;line-height:1.1;margin:10px}.om-core span{font-size:9px;color:#ffc1c7}.om-node{position:absolute;z-index:3;border:1px solid rgba(255,255,255,.2);background:rgba(7,7,10,.78);backdrop-filter:blur(10px);padding:11px 16px;font:700 11px monospace;box-shadow:0 8px 25px rgba(0,0,0,.4)}.om1{top:9%;left:43%}.om2{top:22%;right:11%}.om3{top:48%;right:5%}.om4{bottom:15%;right:20%}.om5{bottom:9%;left:39%}.om6{bottom:20%;left:9%}.om7{top:45%;left:3%}.om8{top:19%;left:16%}.orbit-line{position:absolute;border:1px solid rgba(255,32,56,.25);border-radius:50%;animation:spin 22s linear infinite}.ol1{width:340px;height:340px}.ol2{width:500px;height:500px;animation-direction:reverse}.ol3{width:630px;height:630px;animation-duration:34s}
.stack-section{background:radial-gradient(circle at 80% 35%,rgba(255,32,56,.11),transparent 30%),#060608}.v3stack{display:grid;gap:10px}.stack-row{min-height:145px;padding:25px 32px;display:grid;grid-template-columns:180px 1fr 140px;align-items:center;gap:25px;border:1px solid var(--line);background:linear-gradient(90deg,rgba(255,255,255,.045),rgba(255,255,255,.01));transition:.4s}.stack-row:hover{transform:translateX(12px);border-color:rgba(255,32,56,.7);background:linear-gradient(90deg,rgba(255,32,56,.15),rgba(255,255,255,.01))}.stack-row span{font:700 10px monospace;letter-spacing:1.5px;color:#ff596a}.stack-row h3{font-size:32px;margin:0 0 8px;letter-spacing:-1px}.stack-row p{margin:0;color:#999;line-height:1.7}.stack-row>b{text-align:right;font-size:13px;color:#bbb}.stack-row.foundation{border-color:rgba(255,32,56,.48);background:linear-gradient(90deg,rgba(255,32,56,.25),rgba(75,0,10,.08))}.center-action{text-align:center;margin-top:45px}
.products-preview{background:#08080b}.product-lines{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}.line-product{padding:45px;background:#08080b;display:grid;grid-template-columns:180px 1fr 230px;gap:45px;transition:.35s}.line-product:hover{background:linear-gradient(100deg,#0f0f14,#130006)}.line-index{font:700 10px monospace;color:#ff596a;letter-spacing:1.5px}.line-product h3{font-size:42px;letter-spacing:-2px;margin:0 0 12px}.line-product ul,.ecosystem-deep ul{padding:0;list-style:none;color:#92929a;line-height:2}.line-product li:before,.ecosystem-deep li:before{content:"+";color:var(--red);margin-right:10px}.line-outcome{border-left:1px solid var(--line);padding-left:35px}.line-outcome small{font:700 9px monospace;color:#777}.line-outcome b{display:block;font-size:21px;line-height:1.6;margin-top:18px;color:#eee}
.opencaio-preview{background:radial-gradient(circle at 70% 50%,rgba(255,32,56,.17),transparent 28%),#050507}.proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.proof-grid div{padding:30px;border:1px solid var(--line);background:rgba(255,255,255,.025)}.proof-grid b{display:block;font-size:20px;margin-bottom:8px}.proof-grid span{font-size:12px;color:#898991}.ecosystem-card{min-height:400px;padding:42px;display:flex;flex-direction:column;justify-content:end;border:1px solid var(--line);position:relative;overflow:hidden;background:radial-gradient(circle at 70% 20%,rgba(255,32,56,.17),transparent 28%),#09090c;transition:.4s}.ecosystem-card:hover{transform:translateY(-7px);border-color:#ff5364}.ecosystem-card h3{font-size:48px;margin:14px 0}.ecosystem-card p{color:#aaa}.ecosystem-card small{color:#ff596a;font:700 10px monospace;letter-spacing:1px}.ecosystem-card b{margin-top:22px}
.v3-page{min-height:600px;display:flex;align-items:end;padding-bottom:110px;background:radial-gradient(circle at 70% 35%,rgba(255,32,56,.2),transparent 27%),linear-gradient(120deg,#050507,#0e0003)}.v3-page h1{max-width:1000px}.v3-page p{font-size:17px}.journey{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:15px}.journey div{border:1px solid var(--line);padding:25px;background:#0b0b0e}.journey b,.journey span{display:block}.journey span{font-size:11px;color:#888;margin-top:8px}.journey i{color:#555}.journey .active{border-color:var(--red);box-shadow:0 0 30px rgba(255,32,56,.1)}.phase-grid,.caio-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.phase-grid article,.caio-flow article{background:#09090c;padding:32px;min-height:220px}.phase-grid span,.caio-flow span{font:700 9px monospace;color:#ff596a}.phase-grid b,.caio-flow h3{display:block;font-size:24px;margin:45px 0 12px}.phase-grid p,.caio-flow p{color:#888;line-height:1.7;font-size:13px}.spaced{margin-top:80px}.v3cta{padding:80px 0;border-top:1px solid var(--line);background:radial-gradient(circle at 25% 50%,rgba(255,32,56,.12),transparent 30%),#08080b}.v3cta .wrap{display:flex;justify-content:space-between;align-items:center}.v3cta span{font:700 10px monospace;color:#ff596a}.v3cta h2{font-size:42px;margin:10px 0}
.case-show{min-height:420px;border:1px solid var(--line);padding:42px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden;background:#0b0b0e;transition:.4s}.case-show:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 20%,rgba(255,32,56,.25),transparent 30%)}.case-show>*{position:relative}.case-show:hover{transform:translateY(-8px);border-color:#ff5364}.case-show h3{font-size:48px;margin:12px 0}.case-show p{color:#aaa;max-width:420px;line-height:1.8}.case-show small{color:#ff596a;font:700 10px monospace}.case-show b{margin-top:20px}.case-show.kunjie:before{background:radial-gradient(circle at 75% 20%,rgba(38,105,165,.4),transparent 32%)}.ecosystem-deep{min-height:620px;padding:50px;border:1px solid var(--line);background:radial-gradient(circle at 80% 10%,rgba(255,255,255,.08),transparent 30%),#09090c}.ecosystem-deep.red-edge{background:radial-gradient(circle at 80% 10%,rgba(255,32,56,.24),transparent 30%),#09090c}.ecosystem-deep>span{font:700 10px monospace;color:#ff596a}.ecosystem-deep h2{font-size:65px;letter-spacing:-4px;margin:80px 0 20px}.ecosystem-deep p{color:#aaa;line-height:1.9}.team-hero{background:radial-gradient(circle at 65% 45%,rgba(255,32,56,.16),transparent 24%),linear-gradient(120deg,#050507,#111116)}.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.person{border:1px solid var(--line);background:#0a0a0d;padding:12px}.portrait{height:340px;background:linear-gradient(145deg,#1e1e24,#09090c);display:grid;place-items:center;position:relative;overflow:hidden}.portrait:before{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(255,32,56,.45);border-radius:50%;box-shadow:0 0 70px rgba(255,32,56,.16)}.portrait span{font:700 12px monospace;color:#ff596a;z-index:1}.person h3{margin:22px 10px 8px;font-size:18px}.person p{margin:0 10px 15px;color:#888;font-size:12px;line-height:1.7}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.reveal.shown{opacity:1;transform:none}
@media(max-width:900px){.v3top .links{display:none}.city-hero{min-height:700px}.city-copy h1{font-size:60px;letter-spacing:-4px}.city-bg{background-position:62% center}.split{grid-template-columns:1fr}.sticky-copy{position:relative;top:auto}.giant{font-size:48px;letter-spacing:-3px}.ontology-map{height:520px}.ol3{width:480px;height:480px}.ol2{width:380px;height:380px}.om-node{font-size:8px;padding:8px}.stack-row,.line-product{grid-template-columns:1fr}.stack-row>b{text-align:left}.line-outcome{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.phase-grid,.caio-flow,.team-grid{grid-template-columns:1fr 1fr}.journey{grid-template-columns:1fr}.journey i{display:none}.v3cta .wrap{display:block}.v3cta .btn{margin-top:20px}.ecosystem-deep h2{font-size:50px}.hero-status{display:none}}
@media(max-width:600px){.city-copy h1{font-size:48px}.city-copy p{font-size:14px}.location{font-size:8px}.statement{padding:90px 0}.ontology-map{height:430px}.om-core{width:150px;height:150px}.om-core b{font-size:22px}.ol1{width:240px;height:240px}.ol2{width:330px;height:330px}.ol3{display:none}.stack-row{padding:24px}.line-product{padding:28px}.line-product h3{font-size:33px}.phase-grid,.caio-flow,.team-grid{grid-template-columns:1fr}.portrait{height:280px}.v3-page{min-height:520px;padding-bottom:70px}.v3-page h1{font-size:48px}.proof-grid{grid-template-columns:1fr}.giant.small{font-size:84px}}
.portrait span{font-size:10px;position:absolute;top:18px;left:18px}.portrait strong{font-size:100px;font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.35);z-index:1}.person h3{font-size:24px}.person>b{display:block;margin:0 10px 12px;color:#ff596a;font:700 10px monospace;letter-spacing:1px}
@media(max-width:600px){.city-copy .actions{display:grid;grid-template-columns:1fr;width:100%;gap:10px}.city-copy .actions .btn{width:100%}}

/* V4 / LIGHTWEIGHT INTELLIGENCE */
.light-breath,.light-section{background:#f4f2ef;color:#17171b}.light-section .head p,.light-section p,.light-breath p{color:#66666e}.light-section .eyebrow,.light-breath .eyebrow{color:#d9162c}.light-section .btn.subtle{color:#17171b;border-color:#bbb;background:rgba(255,255,255,.6)}.light-breath .giant{color:#17171b}.light-breath .giant em{color:#d9162c}.light-section .v3stack{background:#ddd}.light-section .stack-row{background:rgba(255,255,255,.72);color:#17171b;border-color:#ddd}.light-section .stack-row p{color:#666}.light-section .stack-row.foundation{background:linear-gradient(90deg,#fff0f1,#fff);border-color:#e84b5d}.light-section .stack-row>b{color:#555}
.scene-stories{display:grid;gap:90px}.scene-story{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:65px}.scene-story.reverse{grid-template-columns:.85fr 1.15fr}.scene-story.reverse img{order:2}.scene-story img,.image-split img{width:100%;height:440px;object-fit:cover;border-radius:3px;box-shadow:0 28px 70px rgba(25,25,35,.13)}.scene-story small{font:700 10px monospace;color:#d9162c;letter-spacing:1.7px}.scene-story h3,.image-split h2{font-size:40px;line-height:1.15;letter-spacing:-2px;margin:17px 0}.scene-story p{font-size:15px;line-height:1.9;color:#666}.image-split{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:65px}
.symbiosis{height:720px;position:relative;display:grid;place-items:center;background:radial-gradient(circle at 50% 43%,rgba(255,32,56,.16),transparent 33%),linear-gradient(145deg,#101015,#050507);border:1px solid var(--line);overflow:hidden}.symbiosis:before,.symbiosis:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.1);border-radius:50%;width:500px;height:500px;animation:spin 30s linear infinite}.symbiosis:after{width:650px;height:650px;border-color:rgba(255,32,56,.15);animation-direction:reverse}.sym-core{width:170px;height:170px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ff5a6b,#a00012 62%,#360006);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:3;box-shadow:0 0 80px rgba(255,32,56,.35);text-align:center}.sym-core small{font:700 8px monospace}.sym-core b{font-size:27px;margin:9px}.sym-core span{font-size:9px;color:#ffd3d7}.sym-domain{position:absolute;width:210px;min-height:105px;border:1px solid rgba(255,255,255,.2);background:rgba(18,18,23,.82);color:#fff;padding:20px;text-align:left;z-index:4;cursor:pointer;transition:.35s}.sym-domain:hover,.sym-domain.active{border-color:#ff5364;transform:translateY(-5px);box-shadow:0 15px 40px rgba(255,32,56,.14)}.sym-domain b,.sym-domain span{display:block}.sym-domain b{font-size:20px;margin-bottom:8px}.sym-domain span{font-size:11px;color:#92929a;line-height:1.6}.sym-domain.reality{left:7%;top:18%}.sym-domain.cognition{right:7%;top:18%}.sym-domain.action{left:7%;bottom:13%}.governance{position:absolute;right:4%;bottom:6%;font:700 9px monospace;color:#ff6878;letter-spacing:1.5px}.sym-detail{position:absolute;right:6%;bottom:17%;width:34%;z-index:4}.sym-detail small{font:700 9px monospace;color:#ff596a;letter-spacing:1.5px}.sym-detail h3{font-size:27px;margin:12px 0}.sym-detail p{font-size:12px;color:#92929a;line-height:1.8}
.simulator-section{background:linear-gradient(180deg,#09090d,#121219)}.simulator{border:1px solid var(--line);background:rgba(255,255,255,.02)}.sim-tabs{display:flex;gap:0;border-bottom:1px solid var(--line)}.sim-tabs button{padding:17px 28px;background:transparent;color:#888;border:0;border-right:1px solid var(--line);cursor:pointer;font:700 12px inherit}.sim-tabs button.active{color:#fff;background:rgba(255,32,56,.15);box-shadow:inset 0 -2px #ff2038}.sim-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}.sim-flow article{background:#0a0a0d;padding:28px;min-height:230px;position:relative;transition:.3s}.sim-flow article:hover{background:#151017;transform:translateY(-4px)}.sim-flow article:after{content:"→";position:absolute;right:-8px;top:50%;color:#ff5364;z-index:2}.sim-flow article:last-child:after{display:none}.sim-flow span{font:700 9px monospace;color:#ff596a}.sim-flow b{display:block;font-size:17px;line-height:1.45;margin:40px 0 14px}.sim-flow p{font-size:11px;color:#888;line-height:1.7}
.product-photo-intro{padding-top:115px;padding-bottom:115px}.light-section .line-product{background:#fff;color:#17171b}.light-section .line-product p,.light-section .line-product ul{color:#666}.light-section .line-outcome b{color:#222}
.v3-page h1{font-size:clamp(50px,6vw,82px);line-height:1.04;max-width:1120px}.v3-page p{max-width:760px}.city-bg{animation-duration:20s}
.page-hero.v3-page{background:radial-gradient(circle at 70% 35%,rgba(255,32,56,.16),transparent 27%),linear-gradient(125deg,#08080b,#231319)}.section.soft{background:#f1efec;color:#17171b}.section.soft .head p,.section.soft .card p{color:#666}.section.soft .card{background:rgba(255,255,255,.8);border-color:#ddd;color:#17171b}.section.soft .card.featured{color:#fff}.section.soft .card.featured p{color:#fff}.case-show{background:linear-gradient(145deg,#fff,#eee);color:#17171b;border-color:#ddd}.case-show p{color:#666}.case-show:hover{box-shadow:0 25px 70px rgba(30,30,40,.12)}
@media(max-width:900px){.scene-story,.scene-story.reverse,.image-split{grid-template-columns:1fr}.scene-story.reverse img{order:0}.symbiosis{height:820px}.sym-domain.reality{left:3%;top:6%}.sym-domain.cognition{right:3%;top:6%}.sym-domain.action{left:3%;bottom:7%}.sym-detail{right:3%;bottom:8%;width:43%}.sim-flow{grid-template-columns:1fr 1fr}.sim-flow article:after{display:none}}
@media(max-width:600px){.scene-stories{gap:55px}.scene-story img,.image-split img{height:270px}.scene-story h3,.image-split h2{font-size:30px}.symbiosis{height:950px;display:block;padding-top:245px}.symbiosis:before{width:300px;height:300px;left:45px;top:95px}.symbiosis:after{width:370px;height:370px;left:10px;top:60px}.sym-core{margin:auto;width:145px;height:145px}.sym-domain{width:calc(50% - 14px);min-height:120px}.sym-domain.reality{left:8px;top:450px}.sym-domain.cognition{right:8px;top:450px}.sym-domain.action{left:8px;bottom:190px}.sym-detail{right:8px;bottom:176px;width:calc(50% - 14px)}.governance{left:15px;bottom:28px}.sim-tabs{display:grid;grid-template-columns:repeat(3,1fr)}.sim-tabs button{padding:13px 5px;font-size:10px}.sim-flow{grid-template-columns:1fr}.sim-flow article{min-height:auto}.sim-flow b{margin:22px 0 10px}}

/* V5 / WHITE INTELLIGENCE SPACE */
:root{--ink:#19191e;--muted:#6f7078;--line:rgba(30,30,40,.12);--soft:#f5f4f2;--shadow:0 28px 80px rgba(40,35,45,.09)}body{background:#f7f6f4;color:var(--ink)}body:before{opacity:.18}body:after{width:520px;height:520px;left:calc(var(--mx) - 260px);top:calc(var(--my) - 260px);background:radial-gradient(circle,rgba(229,27,50,.12),rgba(229,27,50,.025) 38%,transparent 70%);mix-blend-mode:multiply;z-index:18}#graphCanvas{opacity:.28}.top,.v3top{background:rgba(250,249,247,.84);border-bottom:1px solid rgba(30,30,40,.1);color:#19191e}.brand small{color:#777}.links a{color:#29292f}.btn.subtle,.btn.ghost{background:rgba(255,255,255,.72);color:#27272c;border-color:#c8c7c4}.btn.primary{box-shadow:0 12px 30px rgba(229,27,50,.17)}
.city-hero{background:#f4f2ef}.city-bg{filter:grayscale(.25) brightness(1.18);opacity:.42}.city-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#f7f6f4 0%,rgba(247,246,244,.88) 38%,rgba(247,246,244,.12) 80%),linear-gradient(0deg,#f7f6f4,transparent 24%)}.city-grid{opacity:.22}.city-copy h1{color:#1c1c21}.city-copy h1 em{color:#d71930;-webkit-text-stroke:0;text-shadow:none}.city-copy p{color:#5e5e66}.hero-status{color:#777;border-color:rgba(30,30,40,.13)}
.statement,.section,.ontology-intro,.stack-section,.products-preview,.opencaio-preview,.ecosystem-preview,.simulator-section{background:#f7f6f4;color:#19191e}.light-breath,.light-section,.section.soft{background:#efeeeb;color:#19191e}.head p,.lead,.lead-sm,.section p{color:#696a72}.eyebrow{color:#d71930}.giant{color:#19191e}.giant em{color:#d71930}.mega{color:transparent;-webkit-text-stroke:1px rgba(25,25,30,.22)}
.page-hero,.page-hero.v3-page{background:radial-gradient(circle at 72% 38%,rgba(229,27,50,.13),transparent 27%),linear-gradient(130deg,#f8f7f5,#eee9e8);color:#19191e;border-color:rgba(30,30,40,.1)}.page-hero p{color:#686870}
.card,.section.soft .card{background:rgba(255,255,255,.75);color:#19191e;border-color:rgba(30,30,40,.12);box-shadow:0 16px 50px rgba(40,35,45,.04)}.card p,.section.soft .card p{color:#6c6c74}.card:hover{box-shadow:0 25px 70px rgba(55,45,60,.1)}
.symbiosis{background:radial-gradient(circle at 50% 44%,rgba(229,27,50,.13),transparent 30%),linear-gradient(145deg,rgba(255,255,255,.92),rgba(238,235,233,.8));border-color:rgba(30,30,40,.12);box-shadow:0 35px 100px rgba(50,40,50,.08)}.symbiosis:before{border-color:rgba(53,100,180,.18);box-shadow:0 0 35px rgba(53,100,180,.05)}.symbiosis:after{border-color:rgba(229,27,50,.2);box-shadow:0 0 45px rgba(229,27,50,.05)}.sym-domain{background:rgba(255,255,255,.78);color:#1b1b20;border-color:rgba(30,30,40,.14);box-shadow:0 14px 40px rgba(45,40,50,.07);backdrop-filter:blur(18px)}.sym-domain span,.sym-detail p{color:#686870}.sym-domain.active{background:#fff}.sym-detail h3{color:#1c1c21}.governance{color:#b77c28}.sym-core{box-shadow:0 20px 60px rgba(229,27,50,.25)}
.ontology-map{background:radial-gradient(circle,rgba(229,27,50,.11),transparent 50%)}.om-node{background:rgba(255,255,255,.86);color:#29292f;border-color:rgba(30,30,40,.15);box-shadow:0 10px 35px rgba(40,35,45,.07)}.orbit-line,.ol1,.ol2,.ol3{border-color:rgba(229,27,50,.19)}
.v3stack{background:rgba(30,30,40,.12)}.stack-row,.light-section .stack-row{background:rgba(255,255,255,.78);color:#19191e;border-color:rgba(30,30,40,.1)}.stack-row p,.light-section .stack-row p{color:#696a72}.stack-row>b,.light-section .stack-row>b{color:#555}.stack-row.foundation,.light-section .stack-row.foundation{background:linear-gradient(90deg,#fff0f2,#fff);border-color:rgba(229,27,50,.42)}
.simulator{border-color:rgba(30,30,40,.12);background:#fff;box-shadow:var(--shadow)}.sim-tabs{border-color:rgba(30,30,40,.1)}.sim-tabs button{color:#666;border-color:rgba(30,30,40,.1)}.sim-tabs button.active{color:#d71930;background:#fff2f3}.sim-flow{background:rgba(30,30,40,.1)}.sim-flow article{background:#fff;color:#19191e}.sim-flow article:hover{background:#fff5f6}.sim-flow p{color:#777}
.visual-products{background:transparent;border:0;gap:28px}.visual-products .line-product{display:grid;grid-template-columns:1.05fr 150px 1fr 210px;align-items:center;gap:30px;background:#fff;border:1px solid rgba(30,30,40,.1);border-radius:5px;box-shadow:0 20px 65px rgba(40,35,45,.07);padding:20px}.visual-products .line-product:hover{background:#fff;transform:translateY(-5px);box-shadow:0 30px 80px rgba(45,35,50,.12)}.visual-products img{width:100%;height:250px;object-fit:cover;border-radius:3px}.visual-products .line-outcome{border-color:rgba(30,30,40,.12)}.visual-products .line-outcome b{color:#29292f;line-height:1.8}.product-lines{background:transparent}
.scene-story img,.image-split img{box-shadow:0 25px 70px rgba(40,35,45,.12)}.proof-grid div,.phase-grid article,.caio-flow article{background:rgba(255,255,255,.72);border-color:rgba(30,30,40,.1);color:#19191e}.proof-grid span,.phase-grid p,.caio-flow p{color:#6d6d75}.phase-grid,.caio-flow{background:rgba(30,30,40,.1);border-color:rgba(30,30,40,.1)}
.ecosystem-card,.ecosystem-deep,.ecosystem-deep.red-edge{background:radial-gradient(circle at 80% 10%,rgba(229,27,50,.12),transparent 32%),#fff;color:#19191e;border-color:rgba(30,30,40,.1);box-shadow:0 20px 60px rgba(40,35,45,.06)}.ecosystem-card p,.ecosystem-deep p{color:#696a72}.case-show{background:#fff}
.person{background:#fff;border-color:rgba(30,30,40,.1);box-shadow:0 18px 55px rgba(40,35,45,.06)}.portrait.sketch{background-image:url("assets/team-sketches.png");background-size:400% 100%;height:300px}.person:nth-child(1) .portrait.sketch{background-position:0 50%}.person:nth-child(2) .portrait.sketch{background-position:33.333% 50%}.person:nth-child(3) .portrait.sketch{background-position:66.666% 50%}.person:nth-child(4) .portrait.sketch{background-position:100% 50%}.portrait.sketch:before{display:none}.person h3{color:#1d1d22}.person p{color:#6d6d75}
.contact-panel{background:linear-gradient(145deg,#fff,#eee);color:#19191e;border:1px solid rgba(30,30,40,.1)}.contact-panel p{color:#666}.form{background:#fff;border-color:rgba(30,30,40,.1)}.form input,.form select,.form textarea{background:#f7f6f4;color:#19191e;border-color:#d7d5d2}.v3cta{background:#eeece9;border-color:rgba(30,30,40,.1);color:#19191e}.marquee{background:#f7f6f4;border-color:rgba(30,30,40,.1);color:#888}footer{background:#e9e7e3;color:#666}footer .foot h4,footer .brand span{color:#19191e!important}.copy{border-color:rgba(30,30,40,.12)}
@media(max-width:1000px){.visual-products .line-product{grid-template-columns:1fr 1fr}.visual-products img{grid-column:1/-1;height:300px}.visual-products .line-outcome{border-left:0;padding-left:0}}
@media(max-width:600px){.city-bg{opacity:.3}.visual-products .line-product{grid-template-columns:1fr;padding:14px}.visual-products img{height:210px}.portrait.sketch{height:260px}.city-copy h1 em{color:#d71930}}
.symbiosis{transition:transform .3s ease-out;transform-style:preserve-3d}.om-node{cursor:pointer;transition:.3s}.om-node:hover,.om-node.active{background:#fff;border-color:#e51b32;color:#d71930;transform:translateY(-5px);box-shadow:0 18px 45px rgba(229,27,50,.14)}