:root{--navy:#071a2e;--blue:#0b2b4a;--teal:#14d8b4;--cyan:#64e6ff;--ink:#142638;--muted:#647486;--line:#dce5ec;--paper:#f5f8fa;--white:#fff;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(calc(100% - 48px),var(--max));margin:auto}.site-header{position:fixed;inset:0 0 auto;z-index:100;color:#fff;transition:.35s}.site-header.scrolled{background:rgba(6,23,40,.94);backdrop-filter:blur(18px);box-shadow:0 1px 0 rgba(255,255,255,.09)}.nav-shell{height:88px;width:min(calc(100% - 48px),1320px);margin:auto;display:flex;align-items:center;gap:48px}.brand{width:162px;filter:brightness(0) invert(1)}.main-nav{margin-left:auto;display:flex;align-items:center;gap:34px}.main-nav a{font-size:15px;color:rgba(255,255,255,.78);position:relative;padding:33px 0}.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:22px;height:2px;background:var(--teal);transition:.3s}.main-nav a:hover,.main-nav a.active{color:#fff}.main-nav a:hover:after,.main-nav a.active:after{right:0}.nav-cta{border:1px solid rgba(255,255,255,.35);padding:12px 19px;font-size:14px;transition:.25s}.nav-cta:hover{background:var(--teal);border-color:var(--teal);color:#062237}.nav-toggle{display:none;background:none;border:0;padding:8px}.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px}.hero{min-height:780px;height:100vh;position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 70% 38%,#123e62 0,#071b31 37%,#04111f 78%)}.hero-grid{position:absolute;inset:0;opacity:.14;background-image:linear-gradient(rgba(100,230,255,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(100,230,255,.25) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to right,transparent,black 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19px}.card-one{top:16%;left:0}.card-two{right:-2%;top:40%}.card-three{left:7%;bottom:13%}.scroll-hint{position:absolute;z-index:4;left:50%;bottom:27px;transform:translateX(-50%);font-size:10px;letter-spacing:2px;color:rgba(255,255,255,.45);display:flex;align-items:center;gap:10px}.scroll-hint span{width:28px;height:1px;background:var(--teal)}.section{padding:120px 0}.solutions{background:var(--paper)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:55px}.section-head h2,.trust h2,.cta-section h2{font-size:clamp(34px,4vw,54px);letter-spacing:-2px;line-height:1.2;margin:0}.section-head>p{max-width:445px;color:var(--muted);line-height:1.9;margin:0}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.solution-card{min-height:330px;background:#fff;padding:32px;position:relative;border:1px solid transparent;transition:.35s;display:flex;flex-direction:column}.solution-card:hover{transform:translateY(-7px);box-shadow:0 22px 60px 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0}.button.light{background:#fff;color:#09283b;min-width:180px}.site-footer{background:#04111f;color:#fff;padding:70px 0 25px}.footer-top{display:flex;justify-content:space-between;padding-bottom:55px}.footer-brand img{width:170px;filter:brightness(0) invert(1);margin-bottom:25px}.footer-brand p{font-size:13px;line-height:1.8;color:rgba(255,255,255,.45)}.footer-links{display:flex;gap:110px}.footer-links div{display:flex;flex-direction:column;gap:11px}.footer-links h4{font-size:14px;margin:0 0 10px}.footer-links a,.footer-links p{font-size:12px;line-height:1.8;color:rgba(255,255,255,.48);margin:0}.footer-links a:hover{color:var(--teal)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:23px;display:flex;justify-content:space-between;font-size:11px;color:rgba(255,255,255,.35)}.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s 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a:after{display:none}.hero{height:auto;min-height:900px}.hero-inner{grid-template-columns:1fr;padding-top:135px;align-content:start}.hero-visual{position:absolute;right:-100px;bottom:-35px;width:570px;height:570px;opacity:.58}.hero-copy{z-index:4}.hero-lead{max-width:520px}.section-head{align-items:flex-start;gap:35px}.solution-grid{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:1fr;gap:70px}.trust-photo{max-width:650px}.industry-row{grid-template-columns:repeat(2,1fr)}.industry-item:nth-child(2){border-right:0}.industry-item:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media(max-width:640px){.container,.hero-inner,.nav-shell{width:min(calc(100% - 32px),var(--max))}.hero{min-height:820px}.hero-inner{padding-top:125px}.hero h1{font-size:56px;letter-spacing:-3px}.hero-lead{font-size:15px}.hero-actions{flex-wrap:wrap}.hero-stats{gap:22px;margin-top:42px}.hero-stats strong{font-size:22px}.hero-visual{width:400px;height:400px;right:-180px;bottom:20px}.core{width:180px;height:180px}.orbit-a{width:280px;height:280px}.orbit-b{width:380px;height:380px}.float-card{display:none}.section{padding:80px 0}.section-head{display:block}.section-head>p{margin-top:22px}.solution-grid{grid-template-columns:1fr}.solution-card{min-height:300px}.trust-photo img{height:390px}.photo-label{right:-8px;bottom:-16px}.industry-row{grid-template-columns:1fr}.industry-item{border-right:0;border-bottom:1px solid var(--line)!important}.industry-item:last-child{border-bottom:0!important}.cta-inner{display:block}.cta-section .button{margin-top:32px}.footer-top{display:block}.footer-links{margin-top:45px;gap:45px}.footer-bottom{gap:12px;flex-direction:column}.scroll-hint{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.orbit,.reveal{animation:none;transition:none}.reveal{opacity:1;transform:none}}
@media(max-width:960px){.brand{flex:none}.nav-toggle{z-index:101;flex:none}.hero-copy{min-width:0;width:100%}.hero-lead{max-width:100%;overflow-wrap:anywhere;word-break:break-word}}
@media(max-width:640px){body{overflow-x:hidden}.nav-toggle{position:fixed;right:16px;top:18px}.hero-inner{display:block;width:calc(100vw - 32px)}.hero-copy{width:calc(100vw - 32px);padding-top:1px}.hero-copy .eyebrow{font-size:10px;letter-spacing:2px;white-space:normal}.hero-lead{width:calc(100vw - 32px);max-width:none!important;word-break:break-all}}
@media(max-width:960px){body{overflow-x:hidden}.nav-toggle{position:fixed;right:24px;top:18px}.hero-inner{grid-template-columns:minmax(0,1fr)}.hero-copy{max-width:calc(100vw - 48px)}.hero-copy>*{max-width:100%}.hero-lead{width:100%;white-space:normal}}
/* Homepage brand legibility */
.site-header .brand{width:270px;flex:0 0 270px}
@media(max-width:1100px) and (min-width:961px){.nav-shell{gap:24px}.site-header .brand{width:210px;flex-basis:210px}.main-nav{gap:22px}}
@media(max-width:960px){.site-header .brand{width:205px;flex-basis:205px}}
@media(max-width:420px){.site-header .brand{width:182px;flex-basis:182px}}