:root{
  --navy:#071522;
  --navy-2:#0c2033;
  --ink:#102233;
  --muted:#607181;
  --gold:#caa24e;
  --gold-soft:#e8d7ad;
  --paper:#f7f6f2;
  --white:#ffffff;
  --line:#d9dee3;
  --shadow:0 22px 60px rgba(7,21,34,.12);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.eyebrow{
  font-size:.76rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:800;
  color:var(--gold);
}
.kicker{font-size:1.05rem;color:var(--muted);max-width:760px}
h1,h2,h3{line-height:1.08;margin:0 0 18px}
h1{font-size:clamp(2.65rem,6vw,5.8rem);letter-spacing:-.045em}
h2{font-size:clamp(2rem,4vw,3.8rem);letter-spacing:-.035em}
h3{font-size:1.25rem}
p{margin:0 0 18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 20px;border-radius:999px;
  text-decoration:none;font-weight:800;border:1px solid transparent;
  transition:.2s ease;
}
.btn-primary{background:var(--gold);color:var(--navy)}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.04)}
.btn-secondary{border-color:rgba(255,255,255,.25);color:white}
.btn-secondary:hover{background:rgba(255,255,255,.07)}
.btn-dark{background:var(--navy);color:white}
.btn-outline{border-color:#bdc6ce;background:white;color:var(--ink)}
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(7,21,34,.96);
  backdrop-filter:blur(15px);border-bottom:1px solid rgba(255,255,255,.08)
}
.nav{
  min-height:82px;display:flex;align-items:center;gap:30px;
}
.brand{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.brand img{width:260px;max-height:66px;object-fit:contain;object-position:left center}
.nav-links{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-links a{color:#dfe7ee;text-decoration:none;font-size:.95rem;font-weight:700}
.nav-links a:hover,.nav-links a.active{color:white}
.nav-cta{margin-left:4px}
.menu-btn{display:none;margin-left:auto;background:none;border:0;color:white;font-size:1.6rem}
.hero{
  background:
    linear-gradient(110deg,rgba(7,21,34,.98) 0%,rgba(7,21,34,.88) 48%,rgba(7,21,34,.38) 100%),
    url("hero-engineers-collaboration.jpg") center/cover;
  color:white;
  min-height:720px;
  display:grid;align-items:center;
}
.hero-inner{padding:92px 0 86px;max-width:880px}
.hero h1 span{color:var(--gold-soft)}
.hero .kicker{color:#cbd6df;font-size:1.12rem}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.meta-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:rgba(255,255,255,.1);margin-top:58px;max-width:820px
}
.meta-strip div{padding:18px 20px;background:rgba(7,21,34,.48);font-size:.86rem;color:#dce5ec}
.section{padding:94px 0}
.section.white{background:white}
.section.dark{background:var(--navy);color:white}
.section.dark .kicker,.section.dark p{color:#cbd6df}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:44px}
.section-head > div:first-child{max-width:760px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{
  background:white;border:1px solid #e0e4e8;border-radius:var(--radius);
  padding:30px;box-shadow:0 8px 28px rgba(7,21,34,.05)
}
.card .num{font-size:.75rem;letter-spacing:.14em;font-weight:800;color:var(--gold);margin-bottom:30px}
.card p{color:var(--muted)}
.card-link{text-decoration:none;display:block;transition:.2s}
.card-link:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.photo-card{
  min-height:460px;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow)
}
.photo-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.photo-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(7,21,34,.78))}
.photo-caption{position:absolute;left:26px;right:26px;bottom:23px;z-index:2;color:white}
.photo-caption small{color:#e9d5a5;letter-spacing:.13em;text-transform:uppercase;font-weight:800}
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}
.checks{display:grid;gap:12px;margin-top:24px}
.check{display:flex;gap:12px;align-items:flex-start}
.check i{
  width:24px;height:24px;flex:0 0 auto;border-radius:50%;background:var(--gold);
  display:grid;place-items:center;color:var(--navy);font-style:normal;font-weight:900;font-size:.8rem
}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{padding:24px;border-top:2px solid var(--gold);background:#0b1d2d}
.step strong{display:block;font-size:.74rem;letter-spacing:.15em;color:#aebdca;margin-bottom:28px}
.step p{font-size:.92rem;color:#c5d0d9;margin:0}
.disclaimer{
  border-left:3px solid var(--gold);padding:22px 26px;background:#eef0ec;color:#465664;border-radius:0 12px 12px 0
}
.cta{
  background:linear-gradient(135deg,var(--navy),#102f48);color:white;
  border-radius:28px;padding:54px;display:flex;align-items:center;justify-content:space-between;gap:30px
}
.cta h2{max-width:700px}
.page-hero{background:var(--navy);color:white;padding:92px 0 72px}
.page-hero .kicker{color:#c7d3dc}
.feature-photo{
  height:500px;border-radius:22px;overflow:hidden;position:relative;margin-top:46px;box-shadow:var(--shadow)
}
.feature-photo img{width:100%;height:100%;object-fit:cover}
.feature-label{
  position:absolute;left:22px;bottom:22px;background:rgba(7,21,34,.88);color:white;
  padding:12px 15px;border-left:3px solid var(--gold);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800
}
.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}
.number-box{padding:24px;background:white;border:1px solid #dfe3e7;border-radius:14px}
.number-box b{display:block;color:var(--gold);font-size:.75rem;letter-spacing:.15em;margin-bottom:16px}
.list{padding:0;margin:24px 0 0;list-style:none;display:grid;gap:11px}
.list li{padding-left:28px;position:relative}
.list li::before{content:"";position:absolute;left:0;top:.68em;width:10px;height:10px;border-radius:50%;background:var(--gold)}
.quote{font-size:clamp(1.5rem,3vw,2.35rem);line-height:1.3;font-weight:700;color:var(--navy);border-left:4px solid var(--gold);padding-left:28px}
.contact-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:50px;align-items:start}
.form{
  background:white;border:1px solid #dfe4e8;border-radius:20px;padding:34px;box-shadow:var(--shadow)
}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
label{font-size:.85rem;font-weight:800;color:#344453}
input,select,textarea{
  width:100%;border:1px solid #cbd3da;border-radius:10px;padding:13px 14px;
  font:inherit;color:var(--ink);background:#fbfcfc;outline:none
}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(202,162,78,.15)}
textarea{min-height:160px;resize:vertical}
.form-note{font-size:.78rem;color:#788693;margin-top:13px}
.contact-details{
  margin-top:28px;display:grid;gap:10px;color:#435565
}
.contact-details a{text-decoration:none;font-weight:700}
.notice{
  padding:14px 16px;border-radius:10px;background:#edf7ef;color:#205a2b;
  border:1px solid #cce7d1;margin-bottom:18px;display:none
}
.footer{background:#04101a;color:#d3dce4;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:40px}
.footer img{width:235px;margin-bottom:18px}
.footer a{color:#d3dce4;text-decoration:none}
.footer h4{color:white;margin:0 0 14px}
.footer-links{display:grid;gap:9px}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.82rem;color:#8fa0ae
}
.legal h2{font-size:1.6rem;margin-top:36px}
.legal p,.legal li{color:#536471}
@media(max-width:920px){
  .nav-links{display:none;position:absolute;top:82px;left:0;right:0;background:#071522;padding:18px 22px 25px;flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}.menu-btn{display:block}
  .brand img{width:215px}
  .grid-3,.grid-2,.split,.contact-wrap,.footer-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .number-grid{grid-template-columns:1fr 1fr}
  .hero{min-height:650px}
  .section-head{align-items:start;flex-direction:column}
  .cta{align-items:flex-start;flex-direction:column;padding:36px}
}
@media(max-width:600px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .section{padding:70px 0}
  .hero-inner{padding:72px 0}
  .meta-strip{grid-template-columns:1fr}
  .steps,.number-grid,.form-grid{grid-template-columns:1fr}
  .feature-photo{height:360px}
  .photo-card{min-height:370px}
  .page-hero{padding:72px 0 56px}
}