*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;color:#1a2238;line-height:1.75;background:#fff;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
/* top bar */
.top-bar{background:#0b3d91;color:#cfe0ff;font-size:13px;padding:8px 0}
.top-bar .container{display:flex;justify-content:space-between;align-items:center}
.top-bar a{color:#cfe0ff;margin-left:18px}
.top-bar a:hover{color:#fff}
/* header */
header{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid #eef2f7;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(11,61,145,.04)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;color:#0b3d91;letter-spacing:1px}
.logo-mark{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,#0b3d91 0%,#06b6d4 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px;box-shadow:0 6px 16px rgba(11,61,145,.25)}
.logo small{display:block;font-size:11px;color:#6b7794;font-weight:400;letter-spacing:3px;margin-top:-2px}
.menu{display:flex;gap:38px}
.menu a{font-size:15px;font-weight:500;color:#2a3452;padding:10px 0;border-bottom:2px solid transparent;transition:.25s}
.menu a:hover,.menu a.active{color:#0b3d91;border-color:#06b6d4}
.nav-cta{background:linear-gradient(135deg,#0b3d91,#1e63d6);color:#fff;padding:10px 22px;border-radius:6px;font-size:14px;font-weight:500;transition:.25s}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(11,61,145,.3)}
/* hero */
.hero{position:relative;padding:120px 0 140px;background:radial-gradient(circle at 20% 20%,#e6f0ff 0%,transparent 55%),radial-gradient(circle at 85% 70%,#cffafe 0%,transparent 50%),linear-gradient(180deg,#f6f9ff 0%,#fff 100%);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1800&auto=format') center/cover;opacity:.06}
.hero-inner{position:relative;max-width:780px}
.hero .tag{display:inline-block;background:rgba(6,182,212,.1);color:#0891b2;padding:6px 16px;border-radius:20px;font-size:13px;font-weight:500;margin-bottom:22px;border:1px solid rgba(6,182,212,.25)}
.hero h1{font-size:56px;font-weight:700;line-height:1.2;color:#0b1b3d;margin-bottom:22px;letter-spacing:-.5px}
.hero h1 span{background:linear-gradient(135deg,#0b3d91,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:18px;color:#4a5675;max-width:620px;margin-bottom:36px}
.btn{display:inline-block;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:500;transition:.25s;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(135deg,#0b3d91,#1e63d6);color:#fff;box-shadow:0 8px 20px rgba(11,61,145,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(11,61,145,.35)}
.btn-outline{background:#fff;color:#0b3d91;border:1.5px solid #dbe4f3;margin-left:14px}
.btn-outline:hover{border-color:#06b6d4;color:#06b6d4}
.hero-metrics{display:flex;gap:56px;margin-top:56px;flex-wrap:wrap}
.hero-metrics .m-num{font-size:34px;font-weight:700;color:#0b3d91}
.hero-metrics .m-num span{color:#06b6d4}
.hero-metrics .m-lbl{font-size:13px;color:#6b7794;margin-top:4px}
/* sections */
.section{padding:96px 0}
.section.alt{background:linear-gradient(180deg,#f6f9ff 0%,#fff 100%)}
.section-title{text-align:center;margin-bottom:64px}
.section-title .sub{display:inline-block;color:#06b6d4;letter-spacing:4px;font-size:13px;font-weight:500;text-transform:uppercase;margin-bottom:12px}
.section-title h2{font-size:38px;color:#0b1b3d;font-weight:700;letter-spacing:-.5px}
.section-title p{color:#6b7794;margin-top:14px;max-width:620px;margin-left:auto;margin-right:auto}
/* capability cards */
.cap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.cap{background:#fff;border:1px solid #eef2f7;border-radius:14px;padding:32px 28px;transition:.3s;position:relative;overflow:hidden}
.cap::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#0b3d91,#06b6d4);transform:scaleX(0);transform-origin:left;transition:.3s}
.cap:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(11,61,145,.08);border-color:transparent}
.cap:hover::before{transform:scaleX(1)}
.cap-ico{width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,#e6f0ff,#cffafe);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:24px;color:#0b3d91}
.cap h3{font-size:19px;color:#0b1b3d;margin-bottom:10px;font-weight:600}
.cap p{color:#6b7794;font-size:14px;line-height:1.75}
/* solution grid */
.sol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.sol{position:relative;border-radius:14px;overflow:hidden;height:260px;cursor:pointer;transition:.3s}
.sol::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,27,61,.1) 0%,rgba(11,27,61,.8) 100%);z-index:1;transition:.3s}
.sol:hover::after{background:linear-gradient(180deg,rgba(11,61,145,.3) 0%,rgba(11,61,145,.9) 100%)}
.sol img{width:100%;height:100%;object-fit:cover;transition:.5s}
.sol:hover img{transform:scale(1.08)}
.sol-meta{position:absolute;bottom:0;left:0;right:0;padding:28px;color:#fff;z-index:2}
.sol-meta h3{font-size:22px;font-weight:600;margin-bottom:8px}
.sol-meta p{font-size:13px;opacity:.9}
.sol-meta .more{display:inline-block;margin-top:10px;color:#06b6d4;font-size:13px;font-weight:500}
/* logos strip */
.logos{background:#f6f9ff;padding:56px 0}
.logos-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;align-items:center}
.logo-box{background:#fff;border:1px solid #eef2f7;border-radius:10px;padding:22px 14px;text-align:center;font-weight:600;color:#4a5675;font-size:14px;transition:.25s;letter-spacing:1px}
.logo-box:hover{border-color:#06b6d4;color:#0b3d91;box-shadow:0 6px 16px rgba(11,61,145,.06)}
/* news preview */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.news{background:#fff;border:1px solid #eef2f7;border-radius:14px;overflow:hidden;transition:.3s}
.news:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(11,61,145,.08)}
.news-img{height:200px;background-position:center;background-size:cover}
.news-body{padding:24px}
.news-body .date{color:#06b6d4;font-size:13px;font-weight:500;letter-spacing:1px}
.news-body h3{color:#0b1b3d;margin:10px 0;font-size:17px;font-weight:600;line-height:1.5}
.news-body p{color:#6b7794;font-size:14px}
/* CTA band */
.cta-band{background:linear-gradient(135deg,#0b3d91 0%,#06b6d4 100%);color:#fff;padding:72px 0;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1518770660439-4636190af475?w=1600&auto=format') center/cover;opacity:.1}
.cta-band .container{position:relative}
.cta-band h2{font-size:34px;margin-bottom:16px}
.cta-band p{opacity:.9;margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-band .btn-primary{background:#fff;color:#0b3d91}
.cta-band .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.cta-band .btn-outline:hover{background:#fff;color:#0b3d91}
/* footer */
footer{background:#0b1b3d;color:#8a99b8;padding:72px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:44px;margin-bottom:48px}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:20px;font-weight:600;letter-spacing:1px}
.foot-col ul li{margin-bottom:10px;font-size:14px}
.foot-col a:hover{color:#06b6d4}
.foot-col p{font-size:14px;margin-bottom:10px;line-height:1.8}
.foot-col .logo{color:#fff;margin-bottom:18px}
.foot-col .logo small{color:#8a99b8}
.foot-bottom{border-top:1px solid #1e2d54;padding-top:24px;display:flex;justify-content:space-between;font-size:13px;flex-wrap:wrap;gap:10px}

/* ==== Additional components ==== */
/* page hero (sub pages) */
.page-hero{padding:80px 0 64px;background:linear-gradient(135deg,#0b1b3d 0%,#0b3d91 60%,#0891b2 120%);color:#fff;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1800&auto=format') center/cover;opacity:.18;mix-blend-mode:screen}
.page-hero .container{position:relative}
.page-hero .crumb{font-size:13px;opacity:.75;letter-spacing:2px;margin-bottom:14px}
.page-hero h1{font-size:44px;font-weight:700;margin-bottom:14px;letter-spacing:-.5px}
.page-hero p{font-size:16px;opacity:.85;max-width:680px;line-height:1.8}
/* industry cards */
.ind-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.ind{background:#fff;border:1px solid #eef2f7;border-radius:14px;padding:32px 28px;transition:.3s;position:relative}
.ind:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(11,61,145,.08);border-color:#cfe0ff}
.ind .ind-num{font-size:13px;color:#06b6d4;font-weight:600;letter-spacing:3px;margin-bottom:10px}
.ind h3{font-size:20px;color:#0b1b3d;margin-bottom:12px;font-weight:600}
.ind p{color:#6b7794;font-size:14.5px;line-height:1.85;margin-bottom:14px}
.ind ul{display:flex;flex-wrap:wrap;gap:8px}
.ind ul li{background:#f6f9ff;color:#0b3d91;padding:4px 12px;border-radius:20px;font-size:12px;border:1px solid #dbe4f3}
/* product detail */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:88px}
.prod.reverse .prod-vis{order:2}
.prod-vis{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 20px 50px rgba(11,61,145,.15)}
.prod-vis img{width:100%;height:100%;object-fit:cover}
.prod-vis::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,61,145,.2),rgba(6,182,212,.15));mix-blend-mode:multiply}
.prod-txt .tag{display:inline-block;background:rgba(6,182,212,.1);color:#0891b2;padding:6px 14px;border-radius:20px;font-size:12px;font-weight:500;letter-spacing:2px;margin-bottom:18px;border:1px solid rgba(6,182,212,.25)}
.prod-txt h2{font-size:32px;color:#0b1b3d;font-weight:700;margin-bottom:18px;letter-spacing:-.5px}
.prod-txt p{color:#4a5675;font-size:15.5px;line-height:1.9;margin-bottom:20px}
.prod-txt ul{margin-bottom:24px}
.prod-txt ul li{position:relative;padding-left:24px;margin-bottom:10px;color:#2a3452;font-size:14.5px}
.prod-txt ul li::before{content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:3px;background:linear-gradient(135deg,#0b3d91,#06b6d4)}
/* about sections */
.about-intro{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center}
.about-intro h2{font-size:34px;color:#0b1b3d;margin-bottom:20px;font-weight:700;letter-spacing:-.5px}
.about-intro p{color:#4a5675;font-size:15.5px;line-height:1.95;margin-bottom:16px}
.about-vis{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3}
.about-vis img{width:100%;height:100%;object-fit:cover}
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.value{background:#fff;border:1px solid #eef2f7;border-radius:14px;padding:30px;position:relative;transition:.3s}
.value:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(11,61,145,.08)}
.value .num{font-size:34px;font-weight:700;background:linear-gradient(135deg,#0b3d91,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:10px;letter-spacing:-1px}
.value h3{font-size:18px;color:#0b1b3d;margin-bottom:10px;font-weight:600}
.value p{color:#6b7794;font-size:14px;line-height:1.8}
.stats-row{background:linear-gradient(135deg,#0b1b3d,#0b3d91);color:#fff;border-radius:18px;padding:48px 36px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:32px;box-shadow:0 20px 50px rgba(11,27,61,.25)}
.stat-item{text-align:center}
.stat-item .n{font-size:40px;font-weight:700;background:linear-gradient(135deg,#fff,#a5f3fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}
.stat-item .l{font-size:13px;opacity:.8;margin-top:6px;letter-spacing:2px}
/* timeline */
.timeline{position:relative;padding:20px 0 20px 20px;margin-left:20px;border-left:2px solid #e6eef9}
.tl-item{position:relative;padding-left:30px;margin-bottom:34px}
.tl-item::before{content:"";position:absolute;left:-29px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid #06b6d4;box-shadow:0 0 0 4px rgba(6,182,212,.15)}
.tl-item .year{color:#06b6d4;font-weight:600;font-size:13px;letter-spacing:2px;margin-bottom:6px}
.tl-item h4{font-size:17px;color:#0b1b3d;margin-bottom:6px;font-weight:600}
.tl-item p{color:#6b7794;font-size:14px;line-height:1.8}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:44px;align-items:start}
.contact-info{background:linear-gradient(135deg,#0b1b3d,#0b3d91);color:#fff;padding:42px 36px;border-radius:18px;position:relative;overflow:hidden}
.contact-info::after{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.35),transparent 60%)}
.contact-info h3{font-size:22px;margin-bottom:14px;position:relative}
.contact-info p.lead{opacity:.8;font-size:14px;margin-bottom:32px;position:relative;line-height:1.8}
.contact-info .ci-row{display:flex;gap:16px;margin-bottom:22px;position:relative}
.contact-info .ci-ico{width:40px;height:40px;border-radius:10px;background:rgba(6,182,212,.18);display:flex;align-items:center;justify-content:center;color:#a5f3fc;flex-shrink:0;font-weight:700}
.contact-info .ci-row h5{font-size:14px;margin-bottom:4px;opacity:.7;font-weight:500}
.contact-info .ci-row p{font-size:15px;margin:0}
.contact-form{background:#fff;border:1px solid #eef2f7;border-radius:18px;padding:42px 36px;box-shadow:0 10px 28px rgba(11,61,145,.05)}
.contact-form h3{font-size:22px;color:#0b1b3d;margin-bottom:10px}
.contact-form .lead{color:#6b7794;font-size:14px;margin-bottom:28px;line-height:1.8}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.form-field{display:flex;flex-direction:column}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:13px;color:#4a5675;margin-bottom:8px;font-weight:500}
.form-field input,.form-field select,.form-field textarea{padding:12px 14px;border:1.5px solid #e6eef9;border-radius:8px;font-size:14px;font-family:inherit;color:#1a2238;background:#f9fbff;transition:.2s}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:#06b6d4;background:#fff;box-shadow:0 0 0 4px rgba(6,182,212,.1)}
.form-field textarea{min-height:130px;resize:vertical}
.contact-form .btn-primary{width:100%;margin-top:6px}
/* faq */
.faq{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid #eef2f7;border-radius:12px;padding:22px 26px;margin-bottom:14px;transition:.25s}
.faq-item:hover{border-color:#cfe0ff}
.faq-item h4{font-size:16px;color:#0b1b3d;margin-bottom:8px;font-weight:600}
.faq-item h4::before{content:"Q ";color:#06b6d4;font-weight:700;letter-spacing:2px}
.faq-item p{color:#6b7794;font-size:14px;line-height:1.8}
/* process */
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;counter-reset:stp}
.step{background:#fff;border:1px solid #eef2f7;border-radius:14px;padding:28px 24px;position:relative;counter-increment:stp;transition:.3s}
.step:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(11,61,145,.08)}
.step::before{content:"0" counter(stp);position:absolute;top:18px;right:22px;font-size:28px;font-weight:700;color:#e6eef9;letter-spacing:-1px}
.step h4{font-size:17px;color:#0b1b3d;margin-bottom:10px;font-weight:600}
.step p{color:#6b7794;font-size:13.5px;line-height:1.8}
/* responsive */
@media(max-width:900px){
  .hero{padding:80px 0 90px}
  .hero h1{font-size:36px}
  .hero p{font-size:16px}
  .section{padding:72px 0}
  .section-title h2{font-size:28px}
  .prod{grid-template-columns:1fr;gap:28px;margin-bottom:60px}
  .prod.reverse .prod-vis{order:0}
  .about-intro{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .logos-grid{grid-template-columns:repeat(3,1fr)}
  .menu{display:none}
  .top-bar .container span:nth-child(2){display:none}
  .page-hero h1{font-size:32px}
  .form-row{grid-template-columns:1fr}
  .hero-metrics{gap:28px}
  .hero-metrics .m-num{font-size:26px}
}
@media(max-width:560px){
  .foot-grid{grid-template-columns:1fr}
  .logos-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:30px}
  .btn-outline{margin-left:0;margin-top:10px;display:inline-block}
  .stats-row{padding:32px 20px}
}