:root{--navy:#0f2a44;--navy2:#16395c;--ink:#1c2733;--muted:#5b6b7b;--line:#e3e8ee;--bg:#fff;--alt:#f4f6f9;--sun:#f5a623;--sun2:#e8911a;--r:14px;--wrap:1180px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
a{color:var(--navy2)}
h1,h2,h3,h4{line-height:1.2;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:750;margin-bottom:.7em}
h3{font-size:1.2rem;font-weight:700;margin-bottom:.4em}
p+p{margin-top:.9em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--sun2);margin-bottom:.8em}
.lead{font-size:1.2rem;color:inherit;opacity:.92;max-width:40em;margin-top:1em}
.btn{display:inline-flex;align-items:center;gap:.55em;background:var(--sun);color:#1b1300;font-weight:700;text-decoration:none;padding:.85em 1.4em;border-radius:999px;border:2px solid var(--sun);transition:.15s}
.btn:hover{background:var(--sun2);border-color:var(--sun2)}
.btn svg{width:1.1em;height:1.1em}
.btn.ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.ghost.light{color:#fff;border-color:rgba(255,255,255,.7)}
.btn.ghost.light:hover{background:#fff;color:var(--navy)}
.btn.sm{padding:.55em 1.1em;font-size:.92rem}
.row{display:flex;gap:14px;flex-wrap:wrap;margin-top:2em}
/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-size:1.35rem;font-weight:500}
.brand b{font-weight:800}
.logo-mark{width:34px;height:34px;color:var(--navy)}
.brand.light,.brand.light .logo-mark{color:#fff}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{text-decoration:none;color:var(--ink);font-weight:550;font-size:.95rem;padding:.5em .75em;border-radius:8px}
.nav a:hover{background:var(--alt)}
.nav a.on{color:var(--navy);box-shadow:inset 0 -2px 0 var(--sun)}
.burger{display:none;margin-left:auto;width:44px;height:44px;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:10px;right:10px;height:2px;background:var(--navy);content:"";border-radius:2px}
.burger span{top:21px}.burger span::before{top:-7px}.burger span::after{top:7px}
/* hero */
.hero{position:relative;color:#fff;background:linear-gradient(100deg,rgba(10,28,48,.92) 0%,rgba(10,28,48,.72) 45%,rgba(10,28,48,.25) 100%),var(--bg) center/cover no-repeat;min-height:78vh;display:flex;align-items:center}
.heroin{padding:110px 24px}
.hero h1{color:#fff;max-width:14em}
.hero h1 span{color:var(--sun)}
.hero .kicker{color:var(--sun)}
.phero{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff;padding:78px 0 70px;position:relative;overflow:hidden}
.phero::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.45),rgba(245,166,35,0) 70%)}
.phero h1{color:#fff}
.phero .kicker{color:var(--sun)}
/* stats */
.stats{background:var(--navy);color:#fff}
.sgrid{display:grid;grid-template-columns:repeat(4,1fr)}
.sgrid div{padding:30px 20px;border-left:1px solid rgba(255,255,255,.12)}
.sgrid div:first-child{border-left:0}
.sgrid b{display:block;font-size:1.9rem;color:var(--sun);font-weight:800}
.sgrid span{font-size:.92rem;opacity:.85}
/* sections */
.sec{padding:96px 0}
.sec.alt{background:var(--alt)}
.head{max-width:720px;margin-bottom:44px}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split.rev>:first-child{order:0}
.shot{border-radius:var(--r);overflow:hidden;box-shadow:0 20px 50px -20px rgba(15,42,68,.35);background:#fff}
.shot img{width:100%;height:auto}
.shot.white{padding:18px}
.feat{list-style:none;margin-top:28px;display:grid;gap:16px}
.feat li{display:flex;gap:16px;align-items:flex-start}
.feat i,.minis i,.why i,.cbox i{flex:none;width:48px;height:48px;border-radius:12px;background:rgba(245,166,35,.14);color:var(--sun2);display:grid;place-items:center}
.feat i svg,.minis i svg,.why i svg,.cbox i svg{width:26px;height:26px}
.feat b{display:block;color:var(--navy)}
.minis{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.minis div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.sec:not(.alt) .minis div{background:var(--alt);border-color:transparent}
.minis b{display:block;margin-top:12px;color:var(--navy);font-size:1.1rem}
.minis span{font-size:.92rem;color:var(--muted)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative}
.steps li::before{content:"";position:absolute;left:28px;top:0;width:44px;height:4px;background:var(--sun);border-radius:0 0 4px 4px}
.steps span{font-size:2.2rem;font-weight:800;color:var(--line);display:block;line-height:1;margin-bottom:14px;-webkit-text-stroke:1px #c9d3de}
.steps p{font-size:.95rem;color:var(--muted)}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 10px 30px -18px rgba(15,42,68,.35)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card div{padding:24px 26px 28px}
.card p{color:var(--muted);font-size:.97rem}
.checks{list-style:none;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks svg{flex:none;width:22px;height:22px;color:#fff;background:var(--sun);border-radius:50%;padding:4px;margin-top:3px}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.vgrid.two{grid-template-columns:1fr 1fr}
.vgrid p{font-size:.95rem;color:var(--muted);margin-top:14px}
.vid{border-radius:var(--r);overflow:hidden;background:#0b1622}
.vid video{width:100%;aspect-ratio:16/9;object-fit:cover;background:#0b1622}
.vid figcaption{color:#fff;font-weight:650;padding:12px 16px;font-size:.95rem}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why div{border:1px solid var(--line);border-radius:var(--r);padding:28px}
.why h3{margin-top:18px;font-size:1.08rem}
.prods{display:grid;gap:34px}
.prod{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;background:var(--alt);border-radius:var(--r);overflow:hidden}
.prod img{width:100%;height:100%;max-height:420px;object-fit:cover}
.prod>div{padding:40px 40px 40px 0}
.prod:nth-child(3) img{object-fit:contain;background:#fff;padding:20px}
.more{font-weight:700;text-decoration:none}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 28px}
.tags li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.35em .95em;font-size:.93rem;font-weight:550}
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:10px;width:100%;transition:.2s}
.gallery a:hover img{transform:scale(1.03)}
.refs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ref{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:1}
.ref img{width:100%;height:100%;object-fit:cover;transition:.3s}
.ref:hover img{transform:scale(1.04)}
.ref figcaption{position:absolute;inset:auto 0 0 0;padding:40px 22px 20px;color:#fff;font-weight:700;font-size:1.15rem;background:linear-gradient(transparent,rgba(10,28,48,.88))}
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cbox{display:block;text-decoration:none;color:inherit;border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:.15s}
.cbox:hover{border-color:var(--sun);box-shadow:0 10px 30px -18px rgba(15,42,68,.4)}
.cbox span{display:block;margin-top:18px;color:var(--muted);font-size:.93rem}
.cbox b{display:block;color:var(--navy);font-size:1.2rem;margin-top:4px}
.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.partners div{background:#fff;border-radius:var(--r);padding:26px;text-align:center}
.partners img{height:90px;width:auto;margin:0 auto 14px;object-fit:contain}
.partners b{display:block;color:var(--navy)}
.partners span{font-size:.92rem;color:var(--muted)}
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-items:center}
.certs img{height:80px;width:auto;margin:0 auto;object-fit:contain;filter:grayscale(1);opacity:.8;transition:.2s}
.certs img:hover{filter:none;opacity:1}
/* cta + footer */
.cta{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff}
.ctain{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-top:64px;padding-bottom:64px;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:.3em}
.cta p{opacity:.85}
.ctab{display:flex;gap:12px;flex-wrap:wrap}
.cta .btn.ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.cta .btn.ghost:hover{background:#fff;color:var(--navy)}
.foot{background:#0a1d30;color:#b9c6d3;font-size:.94rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-top:60px;padding-bottom:40px}
.foot h4{color:#fff;font-size:1rem;margin-bottom:1em}
.foot a{color:#dfe7ef;text-decoration:none}
.foot a:hover{color:var(--sun)}
.foot p{margin-top:1em}
.flinks a{display:block;margin-bottom:.3em}
.copy{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;padding-bottom:24px;font-size:.85rem}
/* responsive */
@media(max-width:1020px){
 .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:10px 16px 18px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(0,0,0,.25)}
 .nav a{padding:.8em .6em}
 #m:checked~.nav{display:flex}
 .burger{display:block}
 .hide-m{display:none}
 .split,.prod{grid-template-columns:1fr;gap:36px}
 .prod>div{padding:0 28px 32px}
 .steps,.why{grid-template-columns:1fr 1fr}
 .vgrid{grid-template-columns:1fr}
 .sgrid{grid-template-columns:1fr 1fr}
 .sgrid div:nth-child(3){border-left:0}
 .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
 body{font-size:16px}
 .wrap{padding:0 16px}
 .sec{padding:64px 0}
 .hero{min-height:auto}
 .heroin{padding:80px 16px}
 .cards3,.refs,.contact,.partners,.steps,.why,.vgrid.two,.minis,.fgrid{grid-template-columns:1fr}
 .gallery{grid-template-columns:1fr 1fr}
 .certs{grid-template-columns:1fr 1fr}
}
.nav a,.btn{white-space:nowrap}
.split .shot img{max-height:560px;object-fit:cover}
@media(max-width:1180px){.hide-m{display:none}}
@media(max-width:680px){.sgrid b{font-size:1.45rem}.sgrid div{padding:22px 16px}.hero h1{font-size:2.1rem}.row .btn{justify-content:center}}
.brand img{height:38px;width:auto}
.foot .brand img{height:34px}
.brand img{height:44px}
.burger span::before,.burger span::after{left:0;right:0}
@media(max-width:680px){.brand img{height:36px}}
.hero{background:linear-gradient(90deg,rgba(8,22,38,.80) 0%,rgba(8,22,38,.55) 38%,rgba(8,22,38,.12) 68%,rgba(8,22,38,0) 100%),var(--bg) center/cover no-repeat}
.hero h1,.hero .lead{text-shadow:0 2px 14px rgba(0,0,0,.35)}
@media(max-width:680px){.hero{background:linear-gradient(180deg,rgba(8,22,38,.55),rgba(8,22,38,.75)),var(--bg) 70% center/cover no-repeat}}
.brand{flex:none}
.brand img{max-width:none;flex:none}
.bar{gap:20px}
.nav a{padding:.5em .6em}
@media(max-width:1280px){.hide-m{display:none}}
.top .wrap{max-width:1340px}
@media(max-width:1340px){.hide-m{display:none}}