:root{
  --bg:#060912; --bg2:#0a1020; --panel:#0e1730; --panel2:#101b38;
  --cyan:#22e0d0; --blue:#3b7bff; --violet:#7b5cff; --ink:#eaf0ff;
  --mut:#8a98bd; --line:rgba(255,255,255,.08); --glass:rgba(255,255,255,.04);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",Segoe UI,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 34px}
img{display:block;max-width:100%}

@keyframes up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.1)}}
@keyframes shimmer{to{background-position:200% center}}
.rise{animation:up .9s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.1s}.d2{animation-delay:.2s}.d3{animation-delay:.3s}.d4{animation-delay:.45s}.d5{animation-delay:.6s}

.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;pointer-events:none;animation:drift 16s ease-in-out infinite}

.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 30px;border-radius:40px;font-weight:600;font-size:15px;transition:.3s;cursor:pointer;border:1px solid transparent}
.btn-p{background:linear-gradient(120deg,var(--cyan),var(--blue));color:#04101e;box-shadow:0 14px 40px rgba(59,123,255,.4)}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 22px 56px rgba(34,224,208,.5)}
.btn-g{background:var(--glass);border:1px solid var(--line);color:#fff;backdrop-filter:blur(8px)}
.btn-g:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}

/* nav */
header{position:sticky;top:0;z-index:80;backdrop-filter:blur(18px);background:rgba(6,9,18,.7);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:19px}
.logo img{width:40px;height:40px;border-radius:10px;box-shadow:0 0 0 1px var(--line)}
.logo small{display:block;font-size:10px;color:var(--cyan);letter-spacing:3px;font-weight:500}
.menu{display:flex;gap:36px;list-style:none}
.menu a{color:var(--mut);font-size:15px;font-weight:500;transition:.2s;position:relative}
.menu a:hover,.menu a.active{color:#fff}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue))}
.nav-r{display:flex;align-items:center;gap:18px}.lang{color:var(--mut);font-size:13px;transition:.2s}.lang:hover{color:#fff}

/* generic hero/orbs */
.section-orbs{position:relative;overflow:hidden}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(900px 600px at 30% 30%,#000,transparent 75%);opacity:.6}

/* page hero (inner pages) */
.phero{position:relative;overflow:hidden;padding:96px 0 70px;border-bottom:1px solid var(--line)}
.phero .orb.a{width:540px;height:540px;background:radial-gradient(circle,#1b6bff,transparent 60%);top:-180px;left:-120px}
.phero .orb.b{width:480px;height:480px;background:radial-gradient(circle,#22e0d0,transparent 60%);top:-80px;right:-160px;animation-delay:-6s;opacity:.4}
.phero-in{position:relative;z-index:2;max-width:820px}
.crumb{font-size:13px;color:var(--mut);margin-bottom:20px;letter-spacing:.5px}
.crumb a:hover{color:var(--cyan)}
.phero h1{font-size:56px;line-height:1.12;font-weight:850;letter-spacing:-1.5px;margin-bottom:20px}
.phero p{font-size:18.5px;color:var(--mut);max-width:680px}

.eyebrow{display:inline-block;color:var(--cyan);font-weight:700;font-size:13px;letter-spacing:3px;text-transform:uppercase;margin-bottom:16px}
.gradtext{background:linear-gradient(100deg,#fff 10%,var(--cyan) 45%,var(--blue) 75%,#fff);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 6s linear infinite}

section{position:relative;padding:108px 0}
.s-title{font-size:46px;font-weight:850;letter-spacing:-1px;line-height:1.18;margin-bottom:18px}
.s-sub{color:var(--mut);font-size:18px;max-width:640px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* solution cards (3-up) */
.sol{background:linear-gradient(180deg,#070c18,#0a1124)}
.sol .orb{width:500px;height:500px;background:radial-gradient(circle,#3b7bff,transparent 60%);top:10%;right:-160px;opacity:.3}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:62px}
.scard{position:relative;background:linear-gradient(160deg,var(--panel),#080e1d);border:1px solid var(--line);border-radius:22px;padding:38px 32px;transition:.4s;overflow:hidden}
.scard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--cyan),var(--blue),var(--violet));transform:scaleX(0);transform-origin:left;transition:.4s}
.scard:hover{transform:translateY(-8px);border-color:rgba(255,255,255,.18)}
.scard:hover::before{transform:scaleX(1)}
.scard .si{width:66px;height:66px;border-radius:18px;background:linear-gradient(135deg,rgba(34,224,208,.16),rgba(59,123,255,.16));border:1px solid var(--line);display:grid;place-items:center;font-size:30px;margin-bottom:24px}
.scard h4{font-size:23px;margin-bottom:12px}
.scard p{color:var(--mut);font-size:15px}
.scard .meta{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--cyan);letter-spacing:1px}

/* product grid */
.prod-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px}
.pgrid.cols3{grid-template-columns:repeat(3,1fr)}
.pcard{border-radius:20px;overflow:hidden;background:var(--panel);border:1px solid var(--line);transition:.4s;position:relative;display:flex;flex-direction:column}
.pcard:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(0,0,0,.5);border-color:rgba(34,224,208,.4)}
.pcard .pim{height:220px;overflow:hidden;position:relative;background:#0b1124}
.pcard .pim img{width:100%;height:100%;object-fit:cover;transition:.6s}
.pcard:hover .pim img{transform:scale(1.08)}
.pcard .pim .bn{position:absolute;top:14px;left:14px;background:rgba(6,9,18,.7);backdrop-filter:blur(6px);border:1px solid var(--line);color:var(--cyan);font-size:11px;padding:5px 11px;border-radius:20px;letter-spacing:1px}
.pcard .pb{padding:22px;flex:1}
.pcard h5{font-size:17px;margin-bottom:6px}
.pcard small{color:var(--mut);font-size:13px}

/* icon-only product cards (no photo) */
.icard{position:relative;background:linear-gradient(160deg,var(--panel),#080e1d);border:1px solid var(--line);border-radius:20px;padding:32px 28px;transition:.4s;overflow:hidden}
.icard:hover{transform:translateY(-7px);border-color:rgba(34,224,208,.4);box-shadow:0 28px 64px rgba(0,0,0,.45)}
.icard .ii{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,rgba(34,224,208,.16),rgba(59,123,255,.16));border:1px solid var(--line);display:grid;place-items:center;font-size:26px;margin-bottom:20px}
.icard h5{font-size:19px;margin-bottom:10px}
.icard p{color:var(--mut);font-size:14.5px}
.icard .tagrow{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.icard .tg{font-size:11px;color:var(--cyan);border:1px solid var(--line);border-radius:20px;padding:4px 11px;letter-spacing:.5px}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.split.rev{grid-template-columns:1.05fr 1fr}
.split .ph{height:440px;border-radius:24px;overflow:hidden;border:1px solid var(--line);position:relative}
.split .ph img{width:100%;height:100%;object-fit:cover}
.split .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(59,123,255,.1),transparent)}
.split ul{list-style:none;margin-top:26px;display:grid;gap:14px}
.split li{display:flex;gap:12px;color:var(--mut);font-size:16px}
.split li::before{content:"✦";color:var(--cyan);flex:none}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:18px;padding:26px 24px;backdrop-filter:blur(8px);transition:.3s}
.stat:hover{border-color:rgba(34,224,208,.4);transform:translateY(-5px)}
.stat b{font-size:40px;font-weight:850;background:linear-gradient(120deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-1px}
.stat span{color:var(--mut);font-size:14px}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px;counter-reset:st}
.step{position:relative;background:var(--glass);border:1px solid var(--line);border-radius:18px;padding:30px 26px;transition:.3s}
.step:hover{transform:translateY(-6px);border-color:rgba(34,224,208,.35)}
.step::before{counter-increment:st;content:counter(st,decimal-leading-zero);font-size:30px;font-weight:850;background:linear-gradient(120deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:14px}
.step h5{font-size:18px;margin-bottom:8px}.step p{color:var(--mut);font-size:14px}

/* cta */
.cta-w{position:relative;border-radius:28px;overflow:hidden;padding:78px 50px;text-align:center;border:1px solid var(--line);background:linear-gradient(135deg,#0b1530,#0a1b3e)}
.cta-w .orb{width:500px;height:300px;background:radial-gradient(circle,#22e0d0,transparent 60%);top:-100px;left:30%;opacity:.4}
.cta-w h2{font-size:42px;font-weight:850;margin-bottom:14px;position:relative}
.cta-w p{color:var(--mut);font-size:18px;margin-bottom:32px;position:relative}
.cta-w .btn-p{position:relative}

/* footer */
footer{border-top:1px solid var(--line);padding:72px 0 40px;background:#070b16}
.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:44px;padding-bottom:42px;border-bottom:1px solid var(--line)}
footer h6{font-size:14px;margin-bottom:18px;letter-spacing:1px}
footer ul{list-style:none;display:grid;gap:10px}footer a{font-size:14px;color:var(--mut)}footer a:hover{color:var(--cyan)}
.fcon b{background:linear-gradient(120deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;font-size:26px;display:block;margin:6px 0 8px;font-weight:800}
.fb{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:26px;font-size:13px;color:var(--mut)}
.fb .compl{max-width:560px;line-height:1.6}

/* SVG line icons (shared) */
.ic-svg{width:26px;height:26px;stroke:#bfeee8;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.si .ic-svg{width:31px;height:31px}
.ii .ic-svg{width:27px;height:27px}
.fi .ic-svg{width:22px;height:22px}
.ci .ic-svg{width:23px;height:23px}
.dot .ic-svg{width:24px;height:24px;margin:0 auto}
.gc-h .ic .ic-svg{width:17px;height:17px;stroke:#04101e}
.btn-ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* scrolling brand marquee (shared) */
.marq{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:radial-gradient(120% 100% at 50% 0,rgba(59,123,255,.06),transparent 70%);padding:6px 0 2px}
.marq .mlabel{text-align:center;display:block;font-size:12px;letter-spacing:3px;color:var(--mut);text-transform:uppercase;padding:18px 0 4px}
.marq::before,.marq::after{content:"";position:absolute;top:0;bottom:0;width:180px;z-index:3;pointer-events:none}
.marq::before{left:0;background:linear-gradient(90deg,var(--bg) 12%,transparent)}
.marq::after{right:0;background:linear-gradient(270deg,var(--bg) 12%,transparent)}
.marq-track{display:flex;align-items:center;gap:26px;width:max-content;padding:18px 26px 26px;animation:scrollx 36s linear infinite}
.marq:hover .marq-track{animation-play-state:paused}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marq .brand{display:flex;align-items:center;justify-content:center;flex:none;height:64px;width:186px;border-radius:16px;background:linear-gradient(180deg,#fafbfe,#dfe6f1);border:1px solid rgba(255,255,255,.6);box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 0 0 1px rgba(122,143,180,.08),0 12px 26px -14px rgba(0,0,0,.85);transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s}
.marq .brand:hover{transform:translateY(-5px);box-shadow:inset 0 1px 0 rgba(255,255,255,.95),0 20px 38px -14px rgba(34,224,208,.55)}
.marq .brand img{height:30px;max-width:130px;width:auto;object-fit:contain;flex:none;opacity:.95;transition:.35s}
.marq .brand:hover img{opacity:1}

@media(max-width:980px){
  .split,.split.rev,.stats,.steps,.cards3,.pgrid,.pgrid.cols3{grid-template-columns:1fr 1fr}
  .menu,.nav-r .btn{display:none}
  .phero h1{font-size:38px}.s-title{font-size:32px}
  .fg{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){.stats,.steps,.cards3,.pgrid,.pgrid.cols3,.fg{grid-template-columns:1fr}}