:root { --ink:#06111f; --navy:#071827; --cyan:#73f7e2; --aqua:#20d5c4; --line:rgba(142,235,225,.16); --muted:#98aab7; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--ink); color:#f4fbfb; font-family:"PingFang SC","Microsoft YaHei",Inter,Arial,sans-serif; }
a { color:inherit; text-decoration:none; }
.shell { width:min(1180px,calc(100% - 48px)); margin-inline:auto; position:relative; z-index:2; }
.hero { min-height:100vh; position:relative; overflow:hidden; background:
  radial-gradient(circle at 72% 45%,rgba(15,132,128,.19),transparent 34%),
  radial-gradient(circle at 10% 95%,rgba(31,111,146,.12),transparent 27%),
  linear-gradient(135deg,#06111f 0%,#071623 55%,#05111d 100%); }
.hero:before { content:""; position:absolute; inset:0; opacity:.23; background-image:linear-gradient(rgba(107,212,204,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(107,212,204,.1) 1px,transparent 1px); background-size:64px 64px; mask-image:linear-gradient(to right,black,transparent 58%); }
.grid-glow { position:absolute; width:580px; height:580px; border-radius:50%; right:7%; top:18%; filter:blur(100px); background:rgba(25,191,179,.06); }
.nav { height:92px; display:flex; align-items:center; border-bottom:1px solid rgba(147,222,216,.13); }
.brand { display:flex; align-items:center; gap:12px; }
.brand-mark { width:34px; height:34px; position:relative; display:flex; align-items:flex-end; gap:3px; transform:skew(-18deg); }
.brand-mark i { display:block; width:8px; border-radius:1px; background:linear-gradient(to top,#1cd0bd,#93ffed); box-shadow:0 0 16px rgba(82,246,222,.3); }
.brand-mark i:nth-child(1){height:18px}.brand-mark i:nth-child(2){height:29px}.brand-mark i:nth-child(3){height:23px}
.brand-name { font-size:19px; font-weight:700; letter-spacing:.12em; }
.brand-en { font:8px/1.3 Arial,sans-serif; letter-spacing:.13em; color:#76919d; padding-left:11px; border-left:1px solid rgba(255,255,255,.2); }
.nav nav { display:flex; gap:38px; margin-left:auto; margin-right:44px; }
.nav nav a { font-size:13px; color:#a9bac2; transition:.25s; }
.nav nav a:hover { color:var(--cyan); }
.nav-cta { border:1px solid rgba(99,230,214,.35); color:#c7fff6; font-size:13px; padding:12px 18px; border-radius:3px; display:flex; gap:15px; background:rgba(70,220,204,.05); }
.hero-content { min-height:calc(100vh - 164px); display:grid; grid-template-columns:1.08fr .92fr; align-items:center; padding-block:62px 82px; }
.eyebrow { color:#70e7d8; font:10px/1.2 Arial,sans-serif; letter-spacing:.26em; display:flex; align-items:center; gap:12px; }
.eyebrow span { width:27px; height:1px; background:var(--aqua); box-shadow:0 0 8px var(--aqua); }
h1 { margin:30px 0 26px; font-size:clamp(52px,5vw,78px); line-height:1.15; letter-spacing:-.05em; font-weight:300; }
h1 em { font-style:normal; font-weight:700; color:transparent; background:linear-gradient(90deg,#f7ffff 8%,#94f7e8 55%,#38cdbc); background-clip:text; -webkit-background-clip:text; }
.hero-lead { max-width:650px; color:#9caeba; font-size:15px; line-height:2; letter-spacing:.025em; }
.hero-actions { display:flex; gap:14px; margin-top:38px; }
.button { min-width:168px; min-height:50px; display:inline-flex; align-items:center; justify-content:center; gap:30px; border-radius:3px; font-size:14px; transition:.25s; }
.button.primary { background:linear-gradient(110deg,#82f8e6,#2bcaba); color:#04201e; font-weight:700; box-shadow:0 12px 38px rgba(44,207,188,.16); }
.button.primary:hover { transform:translateY(-2px); box-shadow:0 14px 40px rgba(44,207,188,.28); }
.button.secondary { border:1px solid rgba(188,231,227,.2); color:#b8c9ce; background:rgba(255,255,255,.015); }
.button.secondary:hover { border-color:rgba(115,247,226,.55); color:#e8fffb; }
.trust-line { display:flex; align-items:center; gap:15px; margin-top:48px; color:#879ba5; font-size:12px; }
.trust-line span { color:#617985; margin-right:5px; }
.trust-line b { font-weight:500; color:#aebdc4; }
.trust-line i { width:3px; height:3px; border-radius:50%; background:#2d5d61; }
.hero-visual { height:560px; position:relative; perspective:1000px; }
.orbit { position:absolute; border:1px solid rgba(101,235,217,.12); border-radius:50%; transform:rotateX(64deg) rotateZ(-16deg); }
.orbit-one { width:480px; height:480px; top:26px; left:28px; box-shadow:inset 0 0 40px rgba(58,224,203,.03); }
.orbit-two { width:330px; height:330px; top:105px; left:106px; border-style:dashed; animation:spin 22s linear infinite; }
@keyframes spin { to { transform:rotateX(64deg) rotateZ(344deg); } }
.data-card { position:absolute; backdrop-filter:blur(16px); background:linear-gradient(135deg,rgba(17,50,64,.76),rgba(8,28,40,.48)); border:1px solid rgba(102,239,221,.19); box-shadow:0 28px 70px rgba(0,0,0,.35),inset 0 1px rgba(255,255,255,.03); border-radius:5px; }
.card-main { width:260px; height:310px; left:145px; top:112px; padding:22px; transform:rotateY(-7deg); }
.card-head { display:flex; justify-content:space-between; font-size:11px; color:#9fb2ba; }.card-head small { color:#65eedb; font-size:8px; letter-spacing:.14em; }
.pulse-logo { width:114px; height:114px; border:1px solid rgba(95,238,219,.2); margin:27px auto 20px; border-radius:50%; display:grid; place-items:center; position:relative; box-shadow:0 0 35px rgba(45,217,198,.08); }
.pulse-logo:before,.pulse-logo:after { content:""; position:absolute; border:1px solid rgba(95,238,219,.1); border-radius:50%; inset:12px; }.pulse-logo:after{inset:-12px;border-style:dashed}
.pulse-logo span { font-size:18px; font-weight:700; letter-spacing:.13em; color:#aafff2; text-shadow:0 0 18px rgba(88,241,220,.3); }
.pulse-logo i { position:absolute; width:7px;height:7px;border-radius:50%; background:#7cffe9; top:4px;right:24px;box-shadow:0 0 12px #6ffbe4; }
.metric-row { display:flex; justify-content:space-between; border-top:1px solid rgba(255,255,255,.07); padding:11px 0; font-size:10px; color:#778f99; }.metric-row b{font-size:11px;color:#bad2d5;font-weight:500}
.card-top { width:183px; height:94px; right:2px; top:49px; padding:17px; }.card-top small,.card-bottom small{display:block;color:#65808b;font-size:9px}.card-top strong{display:block;font-size:14px;margin:8px 0;color:#cbf6f0}.live-dot{font-size:8px;color:#5adbc9;position:absolute;right:13px;bottom:12px}.live-dot:before{content:"";display:inline-block;width:4px;height:4px;background:#67efdc;border-radius:50%;margin-right:5px;box-shadow:0 0 6px #67efdc}
.card-bottom { width:213px; height:116px; left:19px; bottom:48px; padding:18px; }.card-bottom strong{display:block;font-size:12px;margin-top:9px;color:#c2d8db}.mini-bars{display:flex;align-items:flex-end;gap:5px;height:30px;margin-top:7px}.mini-bars i{width:17px;background:linear-gradient(to top,rgba(44,186,174,.2),#4edbc8);height:12px}.mini-bars i:nth-child(2){height:20px}.mini-bars i:nth-child(3){height:15px}.mini-bars i:nth-child(4){height:26px}.mini-bars i:nth-child(5){height:22px}.mini-bars i:nth-child(6){height:30px}
.node { position:absolute;width:6px;height:6px;border:1px solid #55d8c7;border-radius:50%;box-shadow:0 0 10px #49cdbc}.node-a{top:90px;left:75px}.node-b{top:205px;right:8px}.node-c{bottom:67px;right:100px}
.hero-foot { height:72px; margin-top:-72px; display:flex; align-items:center; justify-content:space-between; color:#4d6874; font:9px/1 Arial,sans-serif; letter-spacing:.2em; text-transform:uppercase; }
.scroll-cue { display:flex;align-items:center;gap:13px}.scroll-cue i{width:1px;height:25px;background:linear-gradient(#64daca,transparent)}
@media (max-width:900px){.nav nav{display:none}.nav-cta{margin-left:auto}.hero-content{grid-template-columns:1fr;padding-top:80px}.hero-copy{z-index:2}.hero-visual{position:absolute;right:-180px;top:180px;opacity:.45}.hero-lead{max-width:570px}.trust-line{flex-wrap:wrap}.hero-foot{display:none}}
@media (max-width:600px){.shell{width:min(100% - 32px,1180px)}.nav{height:76px}.brand-en{display:none}.nav-cta{padding:10px 12px}.hero-content{min-height:calc(100vh - 76px);padding:76px 0 70px;align-items:start}.hero-visual{display:none}h1{font-size:48px;margin-top:25px}.hero-lead{font-size:14px;line-height:1.85}.hero-actions{flex-direction:column}.button{width:100%;justify-content:space-between;padding:0 20px}.trust-line{line-height:2.2;gap:10px;margin-top:34px}.trust-line span{width:100%}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.section { padding:120px 0; position:relative; }
.section-head { display:flex; align-items:flex-end; justify-content:space-between; gap:80px; margin-bottom:54px; }
.section-head>div { flex:1; }.section-head>p { max-width:450px; margin:0 0 7px; color:#607480; font-size:14px; line-height:1.85; }
.section-kicker { display:block; color:#0ea897; font:10px/1.2 Arial,sans-serif; letter-spacing:.24em; margin-bottom:19px; }
.section h2,.contact h2 { color:#10242f; margin:0; font-size:42px; line-height:1.25; letter-spacing:-.035em; font-weight:650; }
.platforms,.process { background:#f3f6f5; color:#10242f; }
.platforms:before { content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,#b7ceca,transparent); }
.platform-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.platform-card { position:relative; min-height:380px; padding:26px 24px; background:#f9fbfa; border:1px solid #dbe5e2; overflow:hidden; transition:.3s; }
.platform-card:before { content:"";position:absolute;inset:auto 0 0;height:4px;background:#20b8a7;transform:scaleX(0);transform-origin:left;transition:.3s; }
.platform-card:hover { transform:translateY(-7px); border-color:#9fd8d1; box-shadow:0 22px 50px rgba(20,62,61,.09); }.platform-card:hover:before{transform:scaleX(1)}
.platform-meta { display:flex;justify-content:space-between;align-items:center;color:#82949b;font:9px/1 Arial,sans-serif;letter-spacing:.12em}.platform-meta>span{color:#0aae9c;font-weight:700}.platform-meta small{font-size:8px}
.platform-icon { width:65px;height:65px;border-radius:50%;border:1px solid #c6dbd6;margin:44px 0 28px;display:grid;place-items:center;position:relative;background:linear-gradient(145deg,#eff8f6,#fff); }
.platform-icon:before{content:"";position:absolute;width:30px;height:30px;border:1px solid #37beae;transform:rotate(45deg)}.platform-icon i{position:absolute;width:6px;height:6px;background:#27b4a4}.platform-icon i:nth-child(1){transform:translate(-10px,-10px)}.platform-icon i:nth-child(2){transform:translate(10px,10px)}.platform-icon i:nth-child(3){width:9px;height:9px;border-radius:50%;box-shadow:0 0 0 5px rgba(39,180,164,.12)}
.platform-card h3 { margin:0 0 14px;font-size:19px;letter-spacing:-.02em}.platform-card p{font-size:12px;line-height:1.8;color:#73858c;min-height:66px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:22px}.tags span{font-size:9px;color:#537177;border:1px solid #d6e3e0;padding:5px 7px}.card-arrow{position:absolute;right:22px;bottom:21px;color:#7b9598;font-size:18px}
.service-strip { display:flex;justify-content:center;align-items:center;gap:23px;margin-top:54px;color:#49626b;font-size:12px;letter-spacing:.08em}.service-strip i{width:3px;height:3px;border-radius:50%;background:#1fc0ad}
.solutions { background:#071723;overflow:hidden }.solution-glow{position:absolute;width:600px;height:600px;border-radius:50%;right:-220px;top:-160px;background:rgba(18,168,157,.08);filter:blur(80px)}
.section-head.light h2{color:#eefbfa}.section-head.light>p{color:#7e959f}.section-head.light .section-kicker{color:#5ce1d0}
.project-list { border-top:1px solid rgba(139,221,211,.15) }
.project-row { display:grid;grid-template-columns:60px 145px 1fr 300px 50px;align-items:center;min-height:176px;border-bottom:1px solid rgba(139,221,211,.12);position:relative;transition:.3s;padding:20px 5px; }
.project-row:before { content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(59,210,194,.07),transparent);opacity:0;transition:.3s}.project-row:hover:before{opacity:1}.project-row>*{position:relative;z-index:1}
.project-no{color:#4a6873;font:10px/1 Arial,sans-serif}.project-brand strong{display:block;font:800 27px/1 Arial,sans-serif;letter-spacing:-.06em;color:#7ff5e5}.project-brand span{display:block;font:7px/1 Arial,sans-serif;letter-spacing:.18em;color:#56707a;margin-top:8px}.project-row.blue .project-brand strong{color:#79b6ff}.project-row.green .project-brand strong{color:#8fe6a2}
.project-copy small{color:#67818b;font-size:9px}.project-copy h3{margin:7px 0 10px;color:#e9f7f7;font-size:20px}.project-copy p{margin:0;color:#76909a;font-size:12px;line-height:1.75;max-width:510px}.project-chips{display:flex;gap:7px;justify-content:flex-start;flex-wrap:wrap}.project-chips span{font-size:9px;color:#9cb1b7;border:1px solid rgba(150,214,207,.15);padding:7px 9px;background:rgba(255,255,255,.015)}.project-arrow{color:#5b817e;font-size:21px;text-align:right}
.process { background:#fff }.process-track { display:grid;grid-template-columns:repeat(5,1fr);position:relative;padding-top:25px}.process-track:before{content:"";position:absolute;left:0;right:0;top:58px;height:1px;background:linear-gradient(90deg,#6dd9cd,#d9e6e3)}
.process-track article{position:relative;padding-right:38px}.process-track article>span{font:9px/1 Arial,sans-serif;color:#6aa49e;letter-spacing:.1em}.process-dot{width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid #24b7a6;box-shadow:0 0 0 6px #eff8f6;margin:24px 0 32px;position:relative}.process-track h3{font-size:17px;margin:0 0 12px;color:#1b343e}.process-track p{font-size:11px;line-height:1.8;color:#7c8d93;margin:0;max-width:165px}
.about { background:#eaf0ee;color:#18313a;overflow:hidden }.about:after{content:"ZGLY";position:absolute;right:-25px;bottom:-75px;font:800 260px/1 Arial;color:rgba(15,56,63,.025);letter-spacing:-.08em}.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:100px;align-items:center}.about-copy h2{font-size:48px;margin-bottom:30px}.about-copy>p{font-size:14px;line-height:2;color:#60747b;max-width:600px}.about-values{display:flex;align-items:center;gap:18px;margin-top:35px;color:#2d555b;font-size:11px;letter-spacing:.12em}.about-values i{width:4px;height:4px;border-radius:50%;background:#20b6a5}
.about-panel{min-height:350px;border:1px solid #c8d9d5;background:linear-gradient(145deg,rgba(255,255,255,.55),rgba(220,234,230,.6));padding:42px;position:relative;overflow:hidden}.city-label small{display:block;font:8px/1 Arial;letter-spacing:.2em;color:#74918f}.city-label strong{display:block;font:700 46px/1 Arial;letter-spacing:-.05em;color:#1a5e5a;margin-top:14px}.city-label span{display:block;font-size:14px;color:#159d8e;margin-top:8px}.city-lines{position:absolute;inset:0}.city-lines i{position:absolute;height:1px;width:450px;background:linear-gradient(90deg,transparent,#68b4ab,transparent);transform:rotate(-35deg);right:-100px}.city-lines i:nth-child(1){top:80px}.city-lines i:nth-child(2){top:120px}.city-lines i:nth-child(3){top:160px}.city-lines i:nth-child(4){top:200px}.city-lines i:nth-child(5){top:240px}.about-panel p{position:absolute;left:42px;bottom:38px;font-size:12px;line-height:1.8;color:#4e6e72}
.contact { padding:90px 0;background:linear-gradient(110deg,#0b3e42,#077d72);position:relative;overflow:hidden}.contact:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(134,255,235,.12);border-radius:50%;right:8%;top:-220px;box-shadow:0 0 0 70px rgba(134,255,235,.03),0 0 0 140px rgba(134,255,235,.02)}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:80px}.contact .section-kicker{color:#78eddc}.contact h2{color:#fff;font-size:38px;margin-bottom:17px}.contact p{color:#a8d4cf;font-size:13px;line-height:1.8;max-width:680px;margin:0}.contact-button{position:relative;z-index:2;flex:0 0 205px;height:58px;display:flex;align-items:center;justify-content:space-around;border:1px solid rgba(206,255,247,.55);background:rgba(255,255,255,.08);font-size:14px;color:#eafffb;transition:.25s}.contact-button:hover{background:#c0fff4;color:#07453e}
footer{background:#04101a;padding:76px 0 0}.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:70px;padding-bottom:64px}.footer-brand p{color:#5c727d;font-size:11px;line-height:1.9;margin-top:25px}.footer-col{display:flex;flex-direction:column;gap:14px;font-size:11px;color:#617680}.footer-col b{color:#c2d1d5;font-size:12px;margin-bottom:8px;font-weight:500}.footer-col a:hover{color:#78ebda}.footer-bottom{height:64px;border-top:1px solid rgba(255,255,255,.07);display:flex;align-items:center;justify-content:space-between;color:#3f5864;font:8px/1 Arial;letter-spacing:.13em}.footer-bottom a{color:#3f5864;text-decoration:none}.footer-bottom a:hover{color:#78ebda}
@media(max-width:1000px){.platform-grid{grid-template-columns:repeat(2,1fr)}.project-row{grid-template-columns:45px 110px 1fr 210px 35px}.about-grid{gap:40px}.footer-main{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}}
@media(max-width:760px){.section{padding:82px 0}.section-head{display:block;margin-bottom:38px}.section-head>p{margin-top:20px}.section h2,.contact h2{font-size:34px}.platform-grid{grid-template-columns:1fr}.platform-card{min-height:330px}.platform-icon{margin:30px 0 22px}.service-strip{justify-content:flex-start;flex-wrap:wrap}.project-row{grid-template-columns:38px 78px 1fr 24px;min-height:210px}.project-chips{grid-column:3/4;margin-top:15px}.project-arrow{grid-column:4;grid-row:1/3}.project-copy p{font-size:11px}.process-track{grid-template-columns:1fr;padding-left:34px;gap:0}.process-track:before{left:5px;right:auto;top:25px;bottom:20px;width:1px;height:auto}.process-track article{padding:0 0 33px}.process-dot{position:absolute;left:-34px;top:-24px}.process-track h3{margin-top:8px}.process-track p{max-width:none}.about-grid{grid-template-columns:1fr}.about-copy h2{font-size:39px}.about-panel{min-height:300px}.contact-inner{display:block}.contact-button{margin-top:30px;width:205px}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{height:auto;padding:25px 0;gap:12px;align-items:flex-start;flex-direction:column}}