:root{
  --navy:#061a49;--navy2:#0a2b69;--blue:#095bdf;--sky:#e9f3ff;
  --text:#102044;--muted:#5d6983;--line:#dbe5f3;--white:#fff;
  --shadow:0 18px 50px rgba(7,31,78,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.55}
img{max-width:100%;display:block}a{text-decoration:none;color:inherit}
.site-header{position:sticky;top:0;z-index:20;height:82px;display:flex;align-items:center;justify-content:space-between;padding:10px 5vw;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand img{width:240px;height:58px;object-fit:cover;object-position:left center}
.nav{display:flex;align-items:center;gap:26px;font-weight:700;font-size:14px}.nav a:hover{color:var(--blue)}.nav-cta{padding:11px 18px;border-radius:999px;background:var(--navy);color:#fff!important}
.menu-toggle{display:none;border:0;background:none;font-size:28px;color:var(--navy)}
.hero{min-height:720px;position:relative;background:url('assets/hero-aircraft.jpg') center/cover no-repeat;display:grid;align-items:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,20,58,.94) 0%,rgba(4,20,58,.80) 48%,rgba(4,20,58,.15) 100%)}
.hero-content{position:relative;z-index:1;max-width:760px;margin-left:7vw;color:#fff;padding:80px 0}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:#3d8bff}
.hero h1{font-size:clamp(42px,6vw,78px);line-height:1.03;margin:18px 0 22px;letter-spacing:-.04em}.hero p{font-size:20px;max-width:700px;color:#dce8ff}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:12px;font-weight:800;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}.btn-light{background:#fff;color:var(--navy)}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap}.hero-badges span{padding:8px 12px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:rgba(255,255,255,.08);font-size:13px}
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy);color:#fff;padding:25px 6vw;gap:20px}.trust-strip div{border-left:2px solid #3280ff;padding-left:16px}.trust-strip b,.trust-strip span{display:block}.trust-strip span{font-size:13px;color:#cbd8f0;margin-top:4px}
.section{padding:96px 6vw}.section-heading{max-width:800px;margin:0 auto 48px;text-align:center}.section-heading h2{font-size:clamp(34px,4.5vw,56px);line-height:1.1;margin:12px 0 18px;letter-spacing:-.035em}.section-heading p{font-size:18px;color:var(--muted)}.light{color:#fff}.light p{color:#cbd9f6}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.service-card{padding:28px}.service-card .icon{font-size:36px}.service-card h3{font-size:22px}.service-card ul{padding-left:18px;color:var(--muted)}.service-card li{margin:8px 0}
.products-section{background:linear-gradient(145deg,#04133c,#0b3279);position:relative;overflow:hidden}.products-section:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:#0b65f3;filter:blur(160px);opacity:.18;right:-160px;top:-180px}
.product-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:#fff;border-radius:20px;padding:26px;min-height:265px;border-top:5px solid currentColor;box-shadow:0 16px 45px rgba(0,0,0,.18)}.product-card h3{font-size:22px;margin:14px 0 8px}.product-card p{color:var(--muted);font-size:15px}.product-icon{font-size:38px}.blue{color:#0759d9}.green{color:#4e9d3f}.teal{color:#0697a9}.purple{color:#8e4ab2}.cyan{color:#00a5b6}.navy{color:#0a45a8}.orange{color:#ef7d00}.leaf{color:#4e9a3d}
.methodology{background:#f7faff}.steps{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;align-items:stretch}.step{position:relative;text-align:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 10px;box-shadow:0 10px 30px rgba(10,44,100,.07)}.step b{display:grid;place-items:center;width:44px;height:44px;margin:0 auto 12px;border-radius:50%;background:var(--navy);color:#fff}.step span{font-size:13px;font-weight:800}.step:not(:last-child):after{content:"→";position:absolute;right:-13px;top:33px;color:var(--blue);font-size:22px;z-index:2}
.operator-section{background:var(--navy)}.operator-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:1050px;margin:auto}.operator-grid span{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.15);padding:18px;border-radius:14px;text-align:center;font-weight:800}
.brochures{background:#fff}.brochure-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.brochure-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);background:#fff}.brochure-card img{aspect-ratio:16/10;object-fit:cover;object-position:top}.brochure-card div{padding:26px}.brochure-card h3{font-size:24px}.brochure-card p{color:var(--muted)}
.cta-section{margin:0 6vw 70px;padding:48px;border-radius:28px;background:linear-gradient(120deg,#0a59dc,#061a49);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta-section h2{font-size:clamp(30px,4vw,50px);max-width:900px;margin:10px 0 0}
.contact-section{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;background:#f7faff}.contact-copy h2{font-size:clamp(34px,4vw,54px);line-height:1.08}.contact-copy p{color:var(--muted);font-size:18px}.contact-lines{display:grid;gap:12px;margin-top:28px}.contact-lines a{font-weight:800;color:var(--blue)}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:#fff;padding:30px;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow)}.contact-form label{font-size:13px;font-weight:800;color:var(--navy)}.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:7px;padding:13px;border:1px solid #cfdbea;border-radius:10px;font:inherit}.full{grid-column:1/-1}
footer{background:#031334;color:#dce6f7;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 6vw;font-size:13px}footer img{width:180px;height:48px;object-fit:cover;object-position:left}
@media(max-width:1100px){.service-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(4,1fr)}.step:nth-child(4):after{display:none}.trust-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.site-header{height:72px}.brand img{width:190px}.menu-toggle{display:block}.nav{position:absolute;left:0;right:0;top:72px;display:none;flex-direction:column;align-items:stretch;background:#fff;padding:24px 6vw;border-bottom:1px solid var(--line)}.nav.open{display:flex}.hero{min-height:650px}.hero-content{margin:0;padding:70px 6vw}.hero-overlay{background:rgba(4,20,58,.84)}.brochure-grid,.contact-section{grid-template-columns:1fr}.operator-grid{grid-template-columns:1fr 1fr}.cta-section{flex-direction:column;align-items:flex-start}.contact-form{grid-template-columns:1fr}.full{grid-column:auto}footer{flex-direction:column;text-align:center}}
@media(max-width:580px){.section{padding:70px 20px}.trust-strip,.service-grid,.product-grid,.steps,.operator-grid{grid-template-columns:1fr}.step:after{display:none!important}.hero h1{font-size:43px}.hero p{font-size:17px}.hero-actions{flex-direction:column}.btn{width:100%}.cta-section{margin:0 20px 50px;padding:30px}.contact-form{padding:22px}}