:root{
  --navy:#071d43;
  --navy2:#0c2f63;
  --sky:#2eb4f3;
  --sky2:#8edcff;
  --ice:#eef9ff;
  --ink:#142232;
  --muted:#64748b;
  --line:#d8edf8;
  --white:#fff;
  --shadow:0 20px 50px rgba(7,29,67,.12);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
.wrap{width:min(1180px,calc(100% - 38px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(18px);
  background:rgba(255,255,255,.93);
  border-bottom:1px solid rgba(7,29,67,.08);
}
.navbar{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:245px}
.brand img{width:42px;height:42px;object-fit:contain}
.brand-lockup{line-height:.86}
.brand-title{
  font-family:Orbitron,Inter,sans-serif;
  font-weight:900;letter-spacing:.04em;font-size:20px;color:var(--navy)
}
.brand-sub{font-size:9px;letter-spacing:.22em;color:var(--muted);margin-top:7px;font-weight:800}
.nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700}
.nav a{color:#263548}
.nav a:hover{color:#149fe6}
.nav .cta{background:var(--navy);color:white;padding:11px 16px;border-radius:999px}
.menu-btn{display:none;background:none;border:0;font-size:26px;color:var(--navy)}
.hero{
  min-height:690px;
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 85% 20%,rgba(88,196,246,.38),transparent 34%),
    linear-gradient(135deg,#f7fcff 0%,#e8f7ff 46%,#d8f2ff 100%);
}
.hero:before{
  content:"";position:absolute;inset:auto -10% -42% auto;width:560px;height:560px;
  border-radius:50%;background:linear-gradient(135deg,rgba(46,180,243,.35),rgba(7,29,67,.04))
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;min-height:690px}
.eyebrow{color:#168ed0;font-weight:900;letter-spacing:.18em;font-size:12px;text-transform:uppercase}
h1,h2,h3{margin:0;color:var(--navy)}
h1{font-family:Orbitron,Inter,sans-serif;font-size:clamp(44px,6.3vw,82px);line-height:.98;letter-spacing:-.04em;margin-top:16px}
h1 .accent{color:#149fe6}
.hero p{font-size:19px;line-height:1.6;color:#40546b;max-width:650px}
.actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:999px;font-weight:850;font-size:14px}
.btn.primary{background:var(--navy);color:white}
.btn.secondary{border:1px solid rgba(7,29,67,.2);background:white;color:var(--navy)}
.tagline{margin-top:34px;font-family:Orbitron,Inter,sans-serif;font-size:14px;letter-spacing:.15em;font-weight:900;color:var(--navy)}
.hero-media{position:relative}
.hero-media img{
  width:100%;height:520px;object-fit:cover;border-radius:34px;box-shadow:var(--shadow)
}
.hero-badge{
  position:absolute;left:-18px;bottom:24px;background:white;padding:18px 20px;border-radius:18px;
  box-shadow:var(--shadow);max-width:265px
}
.hero-badge b{display:block;color:var(--navy);font-size:22px}
.hero-badge span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.section{padding:94px 0}
.section.soft{background:linear-gradient(180deg,#f7fcff,#eef9ff)}
.section.dark{background:var(--navy);color:white}
.section.dark h2,.section.dark h3{color:white}
.section-head{max-width:760px;margin-bottom:42px}
.section-head h2{font-size:clamp(34px,4.5vw,58px);line-height:1.04;letter-spacing:-.03em;margin-top:10px}
.section-head p{font-size:17px;color:var(--muted);line-height:1.7}
.dark .section-head p{color:#bdd0e5}
.grid{display:grid;gap:22px}
.grid.four{grid-template-columns:repeat(4,1fr)}
.grid.three{grid-template-columns:repeat(3,1fr)}
.card{
  background:white;border:1px solid #e5f1f8;border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 34px rgba(7,29,67,.07)
}
.card-media img{width:100%;height:245px;object-fit:cover}
.card-body{padding:24px}
.kicker{font-size:11px;font-weight:900;letter-spacing:.16em;color:#169fe6}
.card h3{font-size:22px;margin-top:8px}
.card p{color:var(--muted);line-height:1.6;font-size:14px}
.inline-link{font-weight:850;color:#087eb8;font-size:14px}
.statbar{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.stat{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.stat strong{font-size:34px;color:var(--navy);display:block}
.stat span{color:var(--muted);font-size:12px}
.dark .stat{background:#0c2b59;border-color:#1a4276}
.dark .stat strong{color:#73d3ff}.dark .stat span{color:#b8cce1}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{width:100%;height:430px;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
.list{display:grid;gap:14px;margin-top:24px}
.list-item{display:flex;gap:14px;align-items:flex-start}
.list-num{
  flex:0 0 34px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;background:#dff4ff;color:#057eb7;font-weight:900
}
.list-item b{display:block;color:var(--navy);margin:3px 0 5px}
.list-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.band{
  padding:52px 0;background:linear-gradient(90deg,#0b2d62,#149fe6);color:white
}
.band-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.band h2{color:white;font-size:38px}.band p{color:#d9f0fc;line-height:1.6}
.office-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.office{border:1px solid var(--line);padding:24px;border-radius:20px;background:white}
.office h3{font-size:20px}.office p{color:var(--muted);line-height:1.6}
.form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:12px;font-weight:800;color:var(--navy)}
.field input,.field textarea,.field select{
  border:1px solid #cfe5f1;border-radius:14px;padding:14px 15px;background:#fbfdff;outline:none
}
.field textarea{min-height:145px;resize:vertical}
.notice{font-size:12px;color:var(--muted);line-height:1.5}
.footer{padding:48px 0 26px;background:#04142f;color:#c8d8ea}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:36px}
.footer h4{color:white;margin:0 0 12px}.footer a{display:block;margin:8px 0;font-size:13px}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:11px}
.page-hero{padding:90px 0 70px;background:linear-gradient(135deg,#effaff,#dff4ff)}
.page-hero h1{font-size:clamp(44px,6vw,72px)}
.breadcrumb{font-size:12px;color:#567087;margin-bottom:14px}
.history-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0}
.history-grid img{height:250px;object-fit:cover;border-radius:20px}
.status{
  display:inline-flex;padding:7px 10px;border-radius:999px;background:#edf8ff;color:#057fb8;font-size:10px;font-weight:900;letter-spacing:.08em
}
.product-detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;padding:28px 0;border-bottom:1px solid var(--line)}
.product-detail img{width:100%;height:290px;object-fit:cover;border-radius:22px}
.product-detail h3{font-size:30px}.product-detail p{color:var(--muted);line-height:1.65}
@media(max-width:920px){
  .nav{display:none;position:absolute;left:0;right:0;top:78px;background:white;padding:20px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}.menu-btn{display:block}
  .hero-grid,.split,.band-grid,.footer-grid,.office-grid{grid-template-columns:1fr}
  .hero{min-height:auto}.hero-grid{padding:70px 0}.hero-media img{height:440px}
  .grid.four{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:1fr 1fr}
  .statbar{grid-template-columns:1fr 1fr}.history-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .brand{min-width:0}.brand-sub{display:none}.brand-title{font-size:16px}.brand img{width:36px;height:36px}
  .wrap{width:min(100% - 26px,1180px)}.navbar{height:70px}.nav{top:70px}
  .section{padding:70px 0}.grid.four,.grid.three,.statbar{grid-template-columns:1fr}
  .hero-grid{gap:26px;padding:52px 0}.hero p{font-size:16px}.hero-media img{height:360px}
  .hero-badge{left:10px;right:10px;bottom:10px}.hero-badge b{font-size:18px}
  .product-detail{grid-template-columns:1fr}.product-detail img{height:240px}
  .legal{flex-direction:column}
}