:root{
  --bg:#071018;
  --bg-soft:#0d1822;
  --surface:#ffffff;
  --surface-2:#f4f7f9;
  --text:#101820;
  --muted:#61717d;
  --line:#dce4e9;
  --accent:#74d2a8;
  --accent-2:#9be8c4;
  --white:#f8fbfc;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Manrope,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--surface);
  line-height:1.6;
}
a{text-decoration:none;color:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:20;
  background:rgba(7,16,24,.84);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between}
.brand{
  display:flex;align-items:center;gap:10px;color:white;
  font-family:"Outfit",sans-serif;font-weight:700;letter-spacing:.06em
}
.brand-mark{color:var(--accent);font-size:1rem}
.brand-accent{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:28px;color:#d9e3e9;font-size:.92rem}
.nav-links a:hover{color:white}
.nav-cta{padding:10px 16px;border:1px solid rgba(255,255,255,.28);border-radius:8px}
.menu-toggle{display:none;background:none;border:0;color:white;font-size:1.5rem}
.hero{
  min-height:800px;display:flex;align-items:center;position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 78% 30%,rgba(116,210,168,.18),transparent 28%),
    linear-gradient(135deg,#071018 0%,#0a1620 52%,#10232d 100%);
  color:white;
}
.hero:after{
  content:"";position:absolute;right:-120px;top:150px;width:520px;height:520px;
  border:1px solid rgba(116,210,168,.16);border-radius:50%;
  box-shadow:0 0 0 90px rgba(116,210,168,.025),0 0 0 180px rgba(116,210,168,.015)
}
.hero-grid{
  position:absolute;inset:0;opacity:.12;
  background-image:linear-gradient(rgba(255,255,255,.2) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.2) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(to bottom,black,transparent 90%)
}
.hero-content{position:relative;z-index:2;padding-top:70px;max-width:1180px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  color:var(--accent);font-weight:700;font-size:.78rem;letter-spacing:.16em
}
.eyebrow:before{content:"";width:28px;height:1px;background:currentColor}
.eyebrow.dark{color:#3e7f66}
.hero h1{
  max-width:900px;margin:22px 0 20px;font-family:"Outfit",sans-serif;
  font-size:clamp(3.4rem,7vw,6.7rem);line-height:.96;letter-spacing:-.05em
}
.hero h1 span{color:var(--accent-2)}
.hero-copy{max-width:720px;color:#c2cfd6;font-size:1.1rem}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 20px;border-radius:9px;font-weight:700;transition:.2s
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#071018}
.btn-secondary{border:1px solid rgba(255,255,255,.25);color:white}
.btn-light{background:white;color:#0a1620}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  max-width:760px;margin-top:70px;border-top:1px solid rgba(255,255,255,.13);
  padding-top:26px
}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-family:"Outfit";font-size:1.3rem}
.hero-stats span{font-size:.83rem;color:#8fa2ad}
.section{padding:110px 0}
.section-alt{background:var(--surface-2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
h2{
  margin:12px 0 0;font-family:"Outfit",sans-serif;
  font-size:clamp(2.2rem,4.2vw,4.2rem);line-height:1.03;letter-spacing:-.04em
}
.section-copy{font-size:1.06rem;color:var(--muted)}
.section-copy p:first-child{margin-top:8px}
.section-heading{max-width:760px;margin-bottom:48px}
.section-heading p{color:var(--muted)}
.cards{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px
}
.card{
  background:white;border:1px solid var(--line);border-radius:16px;padding:28px;
  min-height:230px;transition:.25s;position:relative;overflow:hidden
}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(20,40,52,.08)}
.card:after{
  content:"";position:absolute;width:130px;height:130px;border-radius:50%;
  background:rgba(116,210,168,.13);right:-60px;bottom:-60px
}
.card-no{font-size:.75rem;font-weight:800;color:#3e7f66;letter-spacing:.14em}
.card h3{font-family:"Outfit";font-size:1.35rem;margin:28px 0 10px}
.card p{margin:0;color:var(--muted)}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.capability{background:white;padding:32px;min-height:230px}
.capability span{color:#3e7f66;font-weight:800;font-size:.78rem}
.capability h3{font-family:"Outfit";font-size:1.25rem;margin:30px 0 8px}
.capability p{color:var(--muted);margin:0}
.cta-section{background:#0b1720;padding:60px 0;color:white}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-box h2{max-width:790px;font-size:clamp(2rem,4vw,3.5rem)}
.contact-note{color:var(--muted)}
.contact-panel{border-top:1px solid var(--line)}
.contact-row{
  display:grid;grid-template-columns:120px 1fr;gap:20px;
  padding:22px 0;border-bottom:1px solid var(--line)
}
.contact-row span{color:var(--muted);font-size:.88rem}
.contact-row a,.contact-row strong{font-weight:700}
footer{background:#071018;color:white;padding:28px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
.footer-inner p{margin:0;color:#8fa2ad;font-size:.85rem}
@media(max-width:800px){
  .nav-links{
    display:none;position:absolute;top:74px;left:0;right:0;background:#071018;
    padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.1)
  }
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .hero{min-height:760px}
  .hero h1{font-size:clamp(3rem,14vw,5rem)}
  .hero-stats{grid-template-columns:1fr;gap:20px}
  .split{grid-template-columns:1fr;gap:28px}
  .cards{grid-template-columns:1fr}
  .capability-grid{grid-template-columns:1fr}
  .cta-box{align-items:flex-start;flex-direction:column}
  .section{padding:78px 0}
  .footer-inner{flex-direction:column;align-items:flex-start}
}

.project-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.project-card{
  background:#0b1720;
  color:white;
  border:1px solid #172a36;
  border-radius:16px;
  padding:30px;
  min-height:260px;
  position:relative;
  overflow:hidden;
  transition:.25s;
}
.project-card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 45px rgba(20,40,52,.14);
}
.project-card:after{
  content:"";
  position:absolute;
  width:150px;
  height:150px;
  border:1px solid rgba(116,210,168,.16);
  border-radius:50%;
  right:-70px;
  top:-70px;
}
.project-tag{
  color:var(--accent);
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.14em;
}
.project-card h3{
  font-family:"Outfit";
  font-size:1.45rem;
  line-height:1.2;
  margin:30px 0 12px;
  max-width:500px;
}
.project-card p{
  color:#b8c7cf;
  margin:0 0 28px;
}
.tech{
  color:#7f959f;
  font-size:.78rem;
  font-weight:600;
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:18px;
}
@media(max-width:800px){
  .project-grid{grid-template-columns:1fr}
}

.portfolio-subsection{
  margin-top:72px;
  padding-top:54px;
  border-top:1px solid var(--line);
}
.subsection-heading{
  display:flex;
  align-items:flex-start;
  gap:18px;
  margin-bottom:26px;
}
.defense-heading{margin-top:8px}
.subsection-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  flex:0 0 38px;
  border:1px solid #9db8aa;
  border-radius:50%;
  color:#3e7f66;
  font-family:"Outfit",sans-serif;
  font-weight:700;
}
.subsection-kicker{
  display:block;
  margin-bottom:3px;
  color:#3e7f66;
  font-size:.7rem;
  font-weight:800;
  letter-spacing:.14em;
}
.subsection-heading h3{
  margin:0;
  font-family:"Outfit",sans-serif;
  font-size:1.55rem;
  letter-spacing:-.02em;
}