:root{
  --navy:#061927;
  --navy-2:#0a2537;
  --steel:#7f9aaa;
  --aqua:#20c6c7;
  --gold:#d9af63;
  --paper:#f5f7f8;
  --white:#ffffff;
  --text:#17232b;
  --muted:#667783;
  --border:#dfe6ea;
  --shadow:0 20px 60px rgba(0,0,0,.14);
}
*{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(--text);
  background:#fff;
  line-height:1.65;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px, calc(100% - 40px));margin:auto}
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(5,20,31,.86);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:235px;height:auto}
.nav-links{display:flex;align-items:center;gap:28px;color:#d8e4ea;font-size:14px;font-weight:600}
.nav-links a:hover{color:#fff}
.nav-cta{border:1px solid rgba(255,255,255,.26);padding:10px 16px;border-radius:999px}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}
.hero{
  min-height:100vh;position:relative;display:flex;align-items:center;overflow:hidden;
  background:
    radial-gradient(circle at 82% 34%, rgba(32,198,199,.22), transparent 25%),
    radial-gradient(circle at 70% 76%, rgba(217,175,99,.10), transparent 28%),
    linear-gradient(125deg,#04131f 0%,#0b2b3c 56%,#0b2230 100%);
}
.hero:after{
  content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.10) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:linear-gradient(to left,#000,transparent 70%);
}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center;padding:130px 0 70px;position:relative;z-index:2}
.eyebrow,.section-tag{
  display:inline-block;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:var(--aqua)
}
.hero h1{font-size:clamp(48px,6.2vw,82px);line-height:1.02;letter-spacing:-.045em;color:#fff;margin:18px 0 22px;max-width:900px}
.hero h1 span{color:#9cdfe0}
.hero-copy>p{font-size:18px;color:#c7d5dd;max-width:680px}
.hero-actions{display:flex;gap:14px;margin:34px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:10px;font-weight:800;border:0;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--aqua),#44ddc8);color:#04212a;box-shadow:0 12px 30px rgba(32,198,199,.18)}
.btn-ghost{border:1px solid rgba(255,255,255,.22);color:#fff}
.hero-metrics{display:flex;gap:36px;margin-top:52px}
.hero-metrics div{display:flex;flex-direction:column}
.hero-metrics strong{color:#fff;font-size:22px}
.hero-metrics span{color:#8fa6b3;font-size:12px}
.hero-card{
  min-height:480px;border-radius:28px;position:relative;overflow:hidden;
  background:linear-gradient(155deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow)
}
.radar{
  position:absolute;width:430px;height:430px;border-radius:50%;
  border:1px solid rgba(131,223,220,.28);top:-45px;right:-100px
}
.radar:before,.radar:after{
  content:"";position:absolute;border-radius:50%;border:1px solid rgba(131,223,220,.18);inset:60px
}
.radar:after{inset:120px}
.radar{background:conic-gradient(from 180deg, transparent 0 45%, rgba(32,198,199,.16) 55%, transparent 66%)}
.card-content{position:absolute;left:30px;right:30px;bottom:30px;padding:28px;border-radius:20px;background:rgba(4,20,31,.78);backdrop-filter:blur(12px)}
.card-content span{color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800}
.card-content h3{color:#fff;font-size:28px;line-height:1.15;margin:10px 0}
.card-content p{color:#afc2cc;margin:0}
.section{padding:105px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.section h2{font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-.035em;margin:14px 0;color:var(--navy)}
.body-copy{font-size:18px;color:var(--muted)}
.section-dark{background:var(--navy);color:#fff}
.section-dark h2{color:#fff}
.section-tag.light{color:#7ce0dd}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:42px}
.section-heading h2{max-width:760px}
.section-heading p{max-width:350px;color:#9bb0bd}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{padding:34px;border-radius:18px;background:#0b2738;border:1px solid rgba(255,255,255,.08)}
.service-card .icon{font-size:30px;color:var(--aqua);margin-bottom:60px}
.service-card h3{font-size:23px;margin:0 0 14px}
.service-card p{color:#a8bbc5;margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.feature{padding:30px 24px;border-top:1px solid var(--border)}
.feature>span{font-size:12px;color:var(--aqua);font-weight:900;letter-spacing:.15em}
.feature h3{font-size:20px}
.feature p{color:var(--muted);font-size:15px}
.company-band{background:var(--paper)}
.company-panel{background:#fff;border:1px solid var(--border);border-radius:26px;padding:42px;box-shadow:0 20px 50px rgba(12,31,43,.06)}
.company-details{display:grid;grid-template-columns:1fr 1fr;margin-top:30px;border-top:1px solid var(--border)}
.company-details div{padding:22px 0;border-bottom:1px solid var(--border);display:flex;flex-direction:column}
.company-details div:nth-child(odd){padding-right:26px}
.company-details div:nth-child(even){padding-left:26px;border-left:1px solid var(--border)}
.company-details .full{grid-column:1/-1;padding-left:0!important;border-left:0!important}
.company-details span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.company-details strong{font-size:15px;margin-top:4px}
.contact-section{background:#fff}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.contact-grid>div>p{color:var(--muted);font-size:18px;max-width:520px}
.contact-note{margin-top:36px;display:flex;flex-direction:column}
.contact-note span{color:var(--muted)}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:30px;background:var(--paper);border-radius:20px}
.contact-form label{font-size:13px;font-weight:800;color:#34434c}
.contact-form label:nth-child(4){grid-column:1/-1}
input,textarea{width:100%;margin-top:8px;padding:14px 15px;border:1px solid #cfd9de;border-radius:9px;font:inherit;background:#fff}
.contact-form button{grid-column:1/-1}
.contact-form small{grid-column:1/-1;color:#74828b}
.site-footer{padding:34px 0;background:#04131f;color:#96a9b4}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}
.footer-logo{width:210px;filter:none}
.footer-grid p{font-size:12px;margin:10px 0 0}
.footer-meta{display:flex;flex-direction:column;text-align:right;font-size:12px}
@media (max-width:900px){
  .nav-links{display:none;position:absolute;top:82px;left:0;right:0;padding:20px;background:#071b29;flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .hero-grid,.two-col,.contact-grid{grid-template-columns:1fr}
  .hero-card{min-height:360px}
  .cards{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr 1fr}
  .section-heading{display:block}
}
@media (max-width:620px){
  .container{width:min(100% - 26px,1180px)}
  .brand img{width:190px}
  .hero-grid{padding-top:120px}
  .hero-metrics{gap:18px;flex-wrap:wrap}
  .feature-grid,.company-details,.contact-form{grid-template-columns:1fr}
  .company-details div:nth-child(even){padding-left:0;border-left:0}
  .company-details div:nth-child(odd){padding-right:0}
  .footer-grid{align-items:flex-start;flex-direction:column}
  .footer-meta{text-align:left}
}