:root{
  --navy:#071d3a; --blue:#0d4b86; --light:#f4f8fc; --text:#142033; --muted:#667085;
  --line:#d8e2ee; --white:#fff; --accent:#1b75bc;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center;color:var(--navy);text-decoration:none}
.brand-mark{width:46px;height:46px;background:linear-gradient(135deg,var(--navy),var(--accent));color:white;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:28px}
.brand strong{display:block;font-size:24px;letter-spacing:1px}.brand small{display:block;font-size:11px;color:var(--muted)}
.menu{display:flex;align-items:center;gap:22px}.menu a{color:var(--text);text-decoration:none;font-weight:700;font-size:14px}
.nav-cta,.btn.primary{background:var(--navy);color:white!important;padding:12px 18px;border-radius:999px}
.menu-btn{display:none;background:none;border:0;font-size:28px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#06172f,#0c3d70);color:white}
.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(52,152,219,.35),transparent 28%),linear-gradient(90deg,rgba(7,29,58,.95),rgba(7,29,58,.6))}
.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;padding:86px 0}
.eyebrow{font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#a9d6ff;font-size:13px}.eyebrow.dark{color:var(--blue)}
h1{font-size:clamp(44px,6vw,78px);line-height:1.02;margin:14px 0 22px} h2{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0 0 18px} h3{margin:0 0 8px}
.lead{font-size:19px;color:#dcecff;max-width:720px}.lead.small{color:var(--muted)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0}.btn{display:inline-block;text-decoration:none;font-weight:800;padding:14px 22px;border-radius:999px}.btn.secondary{border:1px solid rgba(255,255,255,.35);color:white}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}.stats div{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:18px}.stats strong{display:block;font-size:30px}.stats span{color:#c6d8ea;font-size:13px}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:12px;border-radius:26px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.hero-card img{width:100%;display:block;border-radius:18px}
.section{padding:86px 0}.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}.rich-text{font-size:18px;color:#344054}
.dark-section{background:var(--navy);color:white}.dark-section p{color:#cbd9e8}.values{display:grid;grid-template-columns:.75fr 1.25fr;gap:40px}
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.value-grid article{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:24px;border-radius:20px}.value-grid span{color:#7fc2ff;font-weight:900}
.section-head{text-align:center;max-width:780px;margin:0 auto 44px}.section-head.light .eyebrow{color:#9dd0ff}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-grid article{border:1px solid var(--line);padding:24px;border-radius:20px;background:white;box-shadow:0 12px 30px rgba(7,29,58,.06)}.service-grid i{font-style:normal;font-size:32px}.service-grid p{color:var(--muted);font-size:14px}
.soft{background:var(--light)}.tech-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.tech-list div{background:white;border:1px solid var(--line);border-radius:16px;padding:18px}.tech-list strong{display:block;color:var(--navy)}.tech-list span{color:var(--muted);font-size:14px}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.gallery a{display:block;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 16px 40px rgba(7,29,58,.1)}.gallery img{width:100%;display:block;transition:.35s}.gallery a:hover img{transform:scale(1.025)}
.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ref-grid span{padding:16px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
.cta{background:linear-gradient(135deg,#eef6ff,#fff)}.cta-card{text-align:center;background:white;border:1px solid var(--line);border-radius:28px;padding:54px;box-shadow:0 24px 60px rgba(7,29,58,.08)}.cta-card p{max-width:850px;margin:auto;color:var(--muted);font-size:18px}
.footer{background:#06172f;color:white;padding:56px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.footer p{color:#cbd9e8}.footer h2{font-size:36px;margin:0}
@media(max-width:900px){
  .menu{position:absolute;inset:76px 0 auto 0;background:white;display:none;flex-direction:column;align-items:flex-start;padding:22px 4%;box-shadow:0 20px 40px rgba(0,0,0,.12)}.menu.open{display:flex}.menu-btn{display:block}
  .hero-grid,.two-col,.values{grid-template-columns:1fr}.service-grid{grid-template-columns:repeat(2,1fr)}.ref-grid,.footer-grid{grid-template-columns:1fr}.gallery{grid-template-columns:1fr}.stats{grid-template-columns:1fr}
}
@media(max-width:560px){.service-grid,.tech-list{grid-template-columns:1fr}.section{padding:58px 0}.hero-grid{padding:56px 0}h1{font-size:40px}}