:root{
  --navy:#0a1e3c;
  --navy-2:#0f2a52;
  --ink:#0c1524;
  --paper:#f5f6f8;
  --white:#ffffff;
  --blue:#1565c0;
  --blue-bright:#2e97ed;
  --gold:#c9a227;
  --muted:#6b7686;
  --border:#e3e6eb;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Sora',sans-serif; font-weight:700; letter-spacing:-0.02em; color:var(--navy);}
a{color:inherit; text-decoration:none;}
img{display:block; max-width:100%;}
ul{list-style:none;}
.container{max-width:1240px; margin:0 auto; padding:0 32px;}
.eyebrow{
  text-transform:uppercase; font-size:12px; letter-spacing:.16em; font-weight:600;
  color:var(--blue); display:flex; align-items:center; gap:10px; margin-bottom:14px;
}
.eyebrow::before{content:""; width:28px; height:2px; background:var(--gold); display:inline-block;}

/* NAV */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0; transition:.35s ease; background:transparent;
}
.nav.solid, .nav.static-solid{ background:var(--navy); padding:14px 0; box-shadow:0 6px 24px rgba(0,0,0,.18); }
.nav .container{display:flex; align-items:center; justify-content:space-between;}
.nav-left{display:flex; align-items:center;}
.nav-left img{height:44px; width:auto;}
.nav-links{display:flex; align-items:center; gap:36px;}
.nav-links a{color:#dfe6f2; font-size:14px; font-weight:500; letter-spacing:.02em; position:relative; padding:4px 0 8px;}
.nav-links a:hover, .nav-links a.active{color:#fff;}
.nav-links a.active{border-bottom:2px solid var(--blue-bright);}
.nav-cta{
  background:var(--blue-bright); color:#fff !important; padding:10px 22px; border-radius:2px;
  font-size:13px; font-weight:600; letter-spacing:.02em;
}
.nav-toggle{display:none; color:#fff; font-size:24px; background:none; border:0; cursor:pointer; line-height:1;}

/* MOBILE MENU */
.mobile-menu{
  position:fixed; inset:0; background:var(--navy); z-index:200;
  display:flex; flex-direction:column; padding:26px 32px;
  transform:translateX(100%); transition:transform .3s ease; visibility:hidden;
}
.mobile-menu.open{transform:translateX(0); visibility:visible;}
.mobile-menu-top{display:flex; align-items:center; justify-content:space-between; margin-bottom:50px;}
.mobile-menu-top img{height:38px;}
.mobile-menu-close{color:#fff; font-size:28px; background:none; border:0;}
.mobile-menu a{display:block; color:#eef2f9; font-family:'Sora',sans-serif; font-size:26px; font-weight:600; padding:14px 0; border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-menu .nav-cta{display:inline-block; margin-top:26px; text-align:center;}

/* HERO (home) */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  background:linear-gradient(180deg, rgba(10,30,60,.55), rgba(10,20,40,.88)), center/cover no-repeat;
}
.hero-inner{padding-top:120px; padding-bottom:160px; max-width:760px;}
.hero h1{color:#fff; font-size:clamp(38px,5.2vw,68px); line-height:1.05; margin-bottom:24px;}
.hero h1 em{font-style:normal; color:var(--blue-bright);}
.hero p{color:#c7d1e3; font-size:18px; max-width:560px; margin-bottom:40px;}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap;}
.hero-tagline{
  display:flex; align-items:center; gap:16px; flex-wrap:wrap;
  color:var(--gold); text-transform:uppercase; font-weight:700; font-size:13px;
  letter-spacing:.16em; margin:4px 0 22px;
}
.hero-tagline span.dot{width:4px; height:4px; background:var(--gold); border-radius:50%; display:inline-block; flex-shrink:0;}

/* PAGE HERO (inner pages) */
.page-hero{
  position:relative; padding:200px 0 110px;
  background:linear-gradient(180deg, rgba(8,20,42,.86), rgba(8,20,42,.94)), center/cover no-repeat;
}
.page-hero .eyebrow{color:var(--blue-bright);}
.page-hero h1{color:#fff; font-size:clamp(32px,4.4vw,52px);}
.page-hero p{color:#c7d1e3; font-size:16px; max-width:560px; margin-top:16px;}

.btn{
  display:inline-flex; align-items:center; gap:10px; padding:15px 30px; font-size:14px; font-weight:600;
  letter-spacing:.02em; border-radius:2px; transition:.25s; cursor:pointer; border:0;
}
.btn-primary{background:var(--blue-bright); color:#fff;}
.btn-primary:hover{background:#4aa8f5;}
.btn-ghost{border:1px solid rgba(255,255,255,.4); color:#fff; background:transparent;}
.btn-ghost:hover{background:rgba(255,255,255,.1);}
.btn-dark{background:var(--navy); color:#fff;}
.btn-dark:hover{background:var(--ink);}

/* STAT STRIP */
.stats{position:relative; margin-top:-88px; z-index:5;}
.stats-card{
  background:var(--navy-2); border-radius:4px; display:grid; grid-template-columns:repeat(4,1fr);
  box-shadow:0 30px 60px rgba(4,12,28,.35);
}
.stat{padding:34px 28px; border-right:1px solid rgba(255,255,255,.08);}
.stat:last-child{border-right:none;}
.stat .num{font-family:'Sora',sans-serif; font-weight:800; font-size:34px; color:#fff;}
.stat .num span{color:var(--gold);}
.stat .label{color:#a9b6cc; font-size:13px; margin-top:6px; letter-spacing:.02em;}

/* SECTIONS */
.section{padding:150px 0 110px;}
.section.tight{padding-top:110px;}
.section.first{padding-top:110px;}
.head{max-width:640px; margin-bottom:64px;}
.head.center{margin-left:auto; margin-right:auto; text-align:center;}
.head h2{font-size:clamp(28px,3.4vw,42px); line-height:1.15;}
.head p{color:var(--muted); margin-top:16px; font-size:16px;}

/* FEATURE ROWS */
.feature-row{display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; margin-bottom:120px;}
.feature-row:last-child{margin-bottom:0;}
.feature-row.reverse .feature-media{order:2;}
.feature-row.reverse .feature-text{order:1;}
.feature-media{position:relative; aspect-ratio:4/3.1; overflow:hidden; border-radius:2px;}
.feature-media img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease;}
.feature-media:hover img{transform:scale(1.05);}
.feature-index{
  position:absolute; top:20px; left:20px; background:var(--navy); color:#fff; font-family:'Sora',sans-serif;
  font-weight:700; font-size:13px; padding:8px 14px; letter-spacing:.06em;
}
.feature-text h3{font-size:28px; margin-bottom:16px;}
.feature-text p{color:var(--muted); font-size:16px; margin-bottom:22px;}
.feature-link{font-size:14px; font-weight:600; color:var(--blue); display:inline-flex; align-items:center; gap:8px; cursor:pointer;}
.feature-link::after{content:"→"; transition:.2s;}
.feature-link:hover::after{transform:translateX(4px);}

/* CAPABILITY LIST */
.cap-section{background:var(--paper); padding:110px 0;}
.cap-grid{display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--border); border-left:1px solid var(--border);}
.cap-item{
  border-right:1px solid var(--border); border-bottom:1px solid var(--border);
  padding:40px 36px; background:var(--white); transition:.25s;
}
.cap-item:hover{background:var(--navy);}
.cap-item:hover h4, .cap-item:hover p{color:#fff;}
.cap-item .n{font-family:'Sora',sans-serif; font-weight:800; font-size:13px; color:var(--gold); letter-spacing:.1em;}
.cap-item h4{font-size:19px; margin:14px 0 10px;}
.cap-item p{color:var(--muted); font-size:14.5px;}

/* PROJECTS GRID */
.proj-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; grid-auto-rows:280px; gap:18px;}
.proj-grid.full{grid-template-columns:repeat(3,1fr);}
.proj-card{position:relative; overflow:hidden; border-radius:2px; cursor:pointer;}
.proj-grid:not(.full) .proj-card:first-child{grid-row:span 2;}
.proj-card img{width:100%; height:100%; object-fit:cover; transition:transform .6s;}
.proj-card:hover img{transform:scale(1.06);}
.proj-overlay{
  position:absolute; inset:0; background:linear-gradient(180deg, transparent 40%, rgba(6,14,30,.9));
  display:flex; align-items:flex-end; padding:22px;
}
.proj-overlay span{color:#fff; font-weight:600; font-size:15px; font-family:'Sora',sans-serif;}
.proj-overlay small{display:block; color:var(--blue-bright); font-size:11px; letter-spacing:.1em; text-transform:uppercase; margin-bottom:4px;}
.proj-count{position:absolute; top:16px; right:16px; background:rgba(10,20,40,.7); color:#fff; font-size:12px; padding:4px 10px; border-radius:20px; font-weight:600;}
.proj-overlay small.status{color:var(--gold);}
.proj-overlay small.status::before{content:"\25CF"; font-size:8px; margin-right:6px; vertical-align:middle;}

/* MISSION BAND */
.mission{background:var(--navy); color:#fff; padding:130px 0; position:relative; overflow:hidden;}
.mission::before{
  content:""; position:absolute; inset:0; opacity:.5;
  background:radial-gradient(600px circle at 85% 20%, rgba(46,151,237,.18), transparent 60%);
}
.mission .container{position:relative;}
.mission blockquote{
  font-family:'Sora',sans-serif; font-weight:600; font-size:clamp(24px,3.2vw,38px);
  line-height:1.35; max-width:900px; color:#eef2f9;
}
.mission blockquote span{color:var(--gold);}
.mission-attr{margin-top:34px; color:#8fa1bd; font-size:14px; letter-spacing:.04em;}

/* VALUES */
.values-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:40px; margin-top:20px;}
.value-item{padding:36px 0; border-top:2px solid var(--gold);}
.value-item .n{font-family:'Sora',sans-serif; font-weight:800; color:var(--muted); font-size:13px; letter-spacing:.1em;}
.value-item h4{font-size:22px; margin:14px 0 10px;}
.value-item p{color:var(--muted); font-size:15px;}

/* CONTACT CARDS */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
.contact-card{background:var(--paper); border:1px solid var(--border); padding:40px; border-radius:2px;}
.contact-card h3{font-size:22px; margin-bottom:22px;}
.contact-card .row-item{display:flex; gap:16px; margin-bottom:20px; align-items:flex-start;}
.contact-card .row-item:last-child{margin-bottom:0;}
.contact-card .label{font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); margin-bottom:4px;}
.contact-card .value{font-size:16px; font-weight:500;}
.contact-card .value a:hover{color:var(--blue);}

/* CTA BAND */
.cta-band{background:var(--blue-bright); padding:70px 0;}
.cta-band .container{display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:24px;}
.cta-band h3{color:#fff; font-size:26px; max-width:520px;}
.cta-band .btn-primary{background:var(--navy);}
.cta-band .btn-primary:hover{background:var(--ink);}

/* FOOTER */
footer{background:var(--ink); color:#8fa1bd; padding:90px 0 30px;}
.foot-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,.08);}
.foot-brand img{height:40px; margin-bottom:18px;}
.foot-brand p{font-size:14px; max-width:280px; color:#7383a0;}
footer h5{color:#fff; font-size:13px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:20px;}
footer li{margin-bottom:12px; font-size:14.5px;}
footer a:hover{color:#fff;}
.foot-bottom{padding-top:26px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:13px;}

/* LIGHTBOX */
.lightbox{position:fixed; inset:0; background:rgba(6,10,20,.94); z-index:300; display:none; align-items:center; justify-content:center; padding:40px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:100%; max-height:82vh; border-radius:2px;}
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:absolute; background:rgba(255,255,255,.08); color:#fff; border:0; border-radius:50%;
  width:48px; height:48px; font-size:20px; cursor:pointer; display:flex; align-items:center; justify-content:center;
}
.lightbox-close{top:24px; right:24px;}
.lightbox-prev{left:24px; top:50%; transform:translateY(-50%);}
.lightbox-next{right:24px; top:50%; transform:translateY(-50%);}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{background:rgba(255,255,255,.18);}
.lightbox-caption{position:absolute; bottom:24px; left:0; right:0; text-align:center; color:#c7d1e3; font-size:14px;}

.banner{
  background:var(--gold); color:var(--ink); text-align:center; font-size:13px; font-weight:600;
  padding:10px; letter-spacing:.03em;
}

@media(max-width:900px){
  .nav-links{display:none;}
  .nav-toggle{display:block;}
  .stats-card{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:none;}
  .feature-row, .feature-row.reverse{grid-template-columns:1fr;}
  .feature-row.reverse .feature-media, .feature-row.reverse .feature-text{order:initial;}
  .cap-grid{grid-template-columns:1fr 1fr;}
  .proj-grid{grid-template-columns:1fr 1fr; grid-auto-rows:220px;}
  .proj-grid:not(.full) .proj-card:first-child{grid-row:span 1;}
  .cta-band .container{flex-direction:column; align-items:flex-start;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .values-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
}
@media(max-width:560px){
  .cap-grid{grid-template-columns:1fr;}
  .proj-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .lightbox-prev, .lightbox-next{width:40px; height:40px;}
}