:root{
  --navy:#0b2d5c;
  --navy-deep:#06182f;
  --steel:#3e6a8e;
  --steel-soft:#e7eff5;
  --ink:#172230;
  --muted:#5b6877;
  --line:#dbe4eb;
  --paper:#ffffff;
  --mist:#f5f8fb;
  --success:#1f7a55;
  --radius:18px;
  --shadow:0 18px 60px rgba(11,45,92,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.62}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px;border:2px solid var(--navy)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(219,228,235,.95);backdrop-filter:blur(16px)}
.navbar{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:290px;height:60px;object-fit:contain;object-position:left center}
.nav-links{display:flex;align-items:center;gap:28px;font-weight:750;font-size:.92rem}
.nav-links a{position:relative}
.nav-links a:not(.nav-cta):after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:var(--steel);transition:.2s}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{color:#fff;background:var(--navy);padding:12px 17px;border-radius:9px;box-shadow:0 8px 22px rgba(11,45,92,.2)}
.menu{display:none;background:none;border:0;color:var(--navy);font-size:1.7rem;cursor:pointer}
.hero{position:relative;overflow:hidden;color:#fff;padding:104px 0 96px;background:
radial-gradient(circle at 80% 14%,rgba(255,255,255,.16),transparent 26%),
radial-gradient(circle at 65% 78%,rgba(62,106,142,.45),transparent 28%),
linear-gradient(125deg,var(--navy-deep),var(--navy) 63%,#315f85)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to right,transparent,black)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.35fr .72fr;gap:72px;align-items:center}
.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.16em;font-weight:850;font-size:.78rem;color:#c5d8e7}
h1,h2,h3{font-family:Montserrat,Inter,sans-serif;line-height:1.12;letter-spacing:-.02em}
h1{font-size:clamp(3rem,6.2vw,5.2rem);margin:0 0 24px;max-width:900px}
.hero-copy{max-width:780px;font-size:1.17rem;color:#e2ebf3}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin:33px 0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 23px;border-radius:9px;font-weight:800;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy)}
.btn-ghost{border-color:rgba(255,255,255,.42);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);font-size:.78rem;color:#dce7ef}
.hero-panel{background:#fff;color:var(--ink);border-radius:var(--radius);padding:32px;box-shadow:0 25px 70px rgba(0,0,0,.25);position:relative}
.hero-panel:before{content:"";position:absolute;left:0;top:0;bottom:0;width:7px;background:var(--steel);border-radius:var(--radius) 0 0 var(--radius)}
.hero-panel h2{color:var(--navy);font-size:1.55rem;margin:0 0 15px}
.clean-list{list-style:none;margin:0;padding:0}
.clean-list li{padding:10px 0 10px 28px;border-bottom:1px solid var(--line);position:relative}
.clean-list li:last-child{border-bottom:0}
.clean-list li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
.section{padding:90px 0}
.section.alt{background:var(--mist)}
.section.dark{background:var(--navy);color:#fff}
.section-head{max-width:850px;margin-bottom:42px}
.kicker{margin:0 0 10px;text-transform:uppercase;letter-spacing:.15em;color:var(--steel);font-size:.77rem;font-weight:850}
.dark .kicker{color:#bcd2e2}
.section-title{font-size:clamp(2rem,4vw,3.2rem);color:var(--navy);margin:0 0 18px}
.dark .section-title{color:#fff}
.lead{font-size:1.08rem;color:var(--muted)}
.dark .lead{color:#dbe7ef}
.grid{display:grid;gap:22px}
.grid-7{grid-template-columns:repeat(7,1fr)}
.grid-6{grid-template-columns:repeat(6,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:27px;box-shadow:0 12px 32px rgba(11,45,92,.06)}
.card h3{color:var(--navy);font-size:1.16rem;margin:0 0 10px}
.card p{margin:0;color:var(--muted);font-size:.94rem}
.iconbox{width:46px;height:46px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:19px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.features{display:grid;gap:14px}
.feature{background:#fff;border-left:5px solid var(--steel);border-radius:0 12px 12px 0;padding:20px 23px;box-shadow:0 8px 22px rgba(11,45,92,.06)}
.feature strong,.feature span{display:block}
.feature strong{color:var(--navy);margin-bottom:3px}
.feature span{color:var(--muted)}
.snapshot{background:#fff;color:var(--ink);padding:31px;border-radius:15px;box-shadow:var(--shadow)}
.snapshot h3{color:var(--navy);margin:0 0 15px}
.snapshot dl{margin:0}
.snapshot dl div{display:grid;grid-template-columns:145px 1fr;gap:15px;padding:10px 0;border-bottom:1px solid var(--line)}
.snapshot dl div:last-child{border-bottom:0}
.snapshot dt{font-weight:850;color:var(--navy)}
.snapshot dd{margin:0}
.page-hero{padding:78px 0;background:linear-gradient(125deg,var(--navy-deep),var(--navy));color:#fff}
.page-hero h1{font-size:clamp(2.8rem,5vw,4.5rem);margin:0 0 18px}
.page-hero p{max-width:760px;font-size:1.08rem;color:#dce7ef}
.product-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:30px}
.product-card h3{color:var(--navy);font-size:1.35rem;margin-top:0}
.product-card ul{columns:2;padding-left:20px;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-step{text-align:center;background:#fff;border:1px solid var(--line);border-radius:15px;padding:28px}
.process-step .step{width:46px;height:46px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}
.callout{padding:26px 30px;border-radius:15px;background:var(--steel-soft);border:1px solid #c9dce9;color:var(--navy)}
.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:72px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:31px;box-shadow:var(--shadow)}
.contact-row{padding:11px 0;border-bottom:1px solid var(--line)}
.contact-row:last-of-type{border-bottom:0}
.contact-label{display:block;text-transform:uppercase;letter-spacing:.1em;font-weight:850;font-size:.7rem;color:#6b727c}
.contact-value{font-weight:850;color:var(--navy)}
.rfq-form{display:grid;gap:14px;margin-top:20px}
.rfq-form label{font-weight:750;font-size:.9rem}
.rfq-form input,.rfq-form textarea{width:100%;padding:12px 13px;border:1px solid #cbd6df;border-radius:9px;background:#fff}
.rfq-form textarea{min-height:130px;resize:vertical}
.note{font-size:.78rem;color:#6b727c}
.footer{background:var(--navy-deep);color:#cad7e2;padding:30px 0}
.footer-grid{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap;align-items:center}
.footer-links{display:flex;gap:19px;flex-wrap:wrap;font-size:.82rem}
.legal{font-size:.78rem}
@media(max-width:1100px){
  .grid-7{grid-template-columns:repeat(4,1fr)}
  .grid-6{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1000px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .process{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;flex-direction:column;align-items:flex-start;padding:24px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .menu{display:block}
}
@media(max-width:650px){
  .container{width:min(100% - 28px,1180px)}
  .brand img{width:225px}
  .hero{padding:72px 0}
  .grid-7,.grid-6,.grid-5,.grid-4,.grid-2,.process{grid-template-columns:1fr}
  .product-card ul{columns:1}
  .snapshot dl div{grid-template-columns:1fr;gap:2px}
  .section{padding:66px 0}
}