:root{
  --navy:#2a4264;--navy-d:#1b2c45;--navy-dd:#111c2e;--gold:#cab07c;--gold-d:#b09460;
  --text:#5b6372;--dark:#16202f;--light:#f4f6f9;--line:#e3e7ee;--radius:8px;--max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;color:var(--text);font-size:15.5px;line-height:1.75;background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--gold-d)}
h1,h2,h3,h4{font-family:'Barlow Condensed','Inter',sans-serif;color:var(--dark);line-height:1.15;font-weight:700;letter-spacing:.3px}
h2{font-size:40px}h3{font-size:24px}
p{margin-bottom:14px}
strong{color:var(--dark)}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.section{padding:90px 0}
.section.alt{background:var(--light)}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--gold-d);font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.kicker:before{content:"";width:28px;height:2px;background:var(--gold)}
.sec-title{text-align:center;margin-bottom:48px}
.sec-title .kicker:after{content:"";width:28px;height:2px;background:var(--gold)}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--gold);color:var(--navy-dd);border:0;padding:15px 30px;font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:.25s;font-family:inherit;border-radius:2px}
.btn:hover{background:var(--navy);color:#fff}
.btn.dark{background:var(--navy);color:#fff}
.btn.dark:hover{background:var(--gold);color:var(--navy-dd)}
.btn svg{width:16px;height:16px;fill:currentColor}

/* Topbar */
.topbar{background:var(--navy-dd);color:#c9d1dd;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:9px;padding-bottom:9px}
.topbar .info{display:flex;gap:26px;flex-wrap:wrap}
.topbar span{display:inline-flex;align-items:center;gap:8px}
.topbar svg{width:14px;height:14px;fill:var(--gold)}
.topbar a{color:#c9d1dd}.topbar a:hover{color:#fff}
.lang{display:flex;gap:4px}
.lang a{padding:2px 9px;border:1px solid rgba(255,255,255,.2);border-radius:2px;font-weight:600;font-size:12px}
.lang a.on{background:var(--gold);border-color:var(--gold);color:var(--navy-dd)}

/* Header */
.header{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 18px rgba(17,28,46,.08)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:88px}
.logo img{height:56px;width:auto}
.menu{list-style:none;display:flex;align-items:center}
.menu>li{position:relative}
.menu a{display:block;color:var(--dark);font-weight:600;font-size:14.5px;padding:32px 15px;position:relative}
.menu>li>a:after{content:"";position:absolute;left:15px;right:15px;bottom:24px;height:2px;background:var(--gold);transform:scaleX(0);transition:.25s}
.menu>li:hover>a:after,.menu>li.active>a:after{transform:scaleX(1)}
.menu>li.active>a{color:var(--navy)}
.menu .has-sub>a{padding-right:26px}
.menu .has-sub>a:before{content:"";position:absolute;right:11px;top:50%;margin-top:-2px;border:4px solid transparent;border-top-color:currentColor}
.sub{list-style:none;position:absolute;left:0;top:100%;background:#fff;min-width:230px;box-shadow:0 14px 40px rgba(17,28,46,.15);border-top:3px solid var(--gold);opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s}
.menu li:hover>.sub,.menu li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.sub a{padding:12px 22px;font-size:14px;font-weight:500;border-bottom:1px solid var(--line)}
.sub a:hover,.sub a.on{background:var(--light);color:var(--navy);padding-left:28px}
.hcta{margin-left:14px}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger svg{width:30px;height:30px;fill:var(--navy)}

/* Hero */
.hero{position:relative;aspect-ratio:1920/600;min-height:320px;max-height:640px;overflow:hidden;background:var(--navy-dd)}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.1s ease,transform 7s ease;transform:scale(1.06)}
.slide.on{opacity:1;transform:scale(1)}
.dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.dots button{width:34px;height:4px;border:0;background:rgba(255,255,255,.45);cursor:pointer}
.dots button.on{background:var(--gold)}
.arrows button{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border:0;background:rgba(17,28,46,.45);color:#fff;font-size:24px;cursor:pointer;transition:.2s}
.arrows button:hover{background:var(--gold);color:var(--navy-dd)}
.arrows .prev{left:18px}.arrows .next{right:18px}

/* Service cards */
.svc-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.scard{position:relative;display:block;overflow:hidden;border-radius:var(--radius);aspect-ratio:8/6.2;box-shadow:0 10px 30px rgba(17,28,46,.12)}
.scard img{width:100%;height:100%;object-fit:cover;transition:.6s}
.scard:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,28,46,0) 40%,rgba(17,28,46,.92) 100%)}
.scard span{position:absolute;left:22px;right:22px;bottom:20px;z-index:2;color:#fff;font-family:'Barlow Condensed',sans-serif;font-size:26px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.scard span i{width:38px;height:38px;border-radius:50%;background:var(--gold);color:var(--navy-dd);display:grid;place-items:center;font-style:normal;font-size:20px;transition:.3s}
.scard:hover img{transform:scale(1.08)}
.scard:hover span i{transform:rotate(-45deg)}

/* Principles */
.principles{position:relative;background:var(--navy-dd) center/cover no-repeat;color:#c9d1dd}
.principles:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,28,46,.96) 0%,rgba(27,44,69,.9) 60%,rgba(27,44,69,.75) 100%)}
.principles .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.principles h2{color:#fff}
.plist{display:grid;gap:18px}
.pitem{border-left:3px solid var(--gold);padding:4px 0 4px 20px}
.pitem h4{color:#fff;font-size:21px;margin-bottom:4px}
.pitem h4 em{color:var(--gold);font-style:normal}
.pitem p{margin:0;font-size:14.5px}
.feat3{display:grid;gap:18px}
.f3{display:flex;align-items:center;gap:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:22px 24px;border-radius:var(--radius);transition:.25s}
.f3:hover{background:rgba(202,176,124,.12);border-color:var(--gold)}
.f3 .ic{width:70px;height:70px;flex:none;background:#fff;border-radius:50%;display:grid;place-items:center}
.f3 .ic img{width:42px;height:42px}
.f3 h3{color:#fff;font-size:28px}

/* Advantages */
.adv{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.adv-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px 26px}
.adv-list li{position:relative;padding-left:32px;font-size:14.5px;color:var(--dark);font-weight:500;line-height:1.55}
.adv-list li:before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath fill='%23cab07c' d='M173.9 439.4l-166.4-166.4c-10-10-10-26.2 0-36.2l36.2-36.2c10-10 26.2-10 36.2 0L192 312.7 432.1 72.6c10-10 26.2-10 36.2 0l36.2 36.2c10 10 10 26.2 0 36.2L210.1 439.4c-10 10-26.2 10-36.2 0z'/%3E%3C/svg%3E") center/11px no-repeat}
.bigk{position:relative;padding:40px}
.bigk:before{content:"";position:absolute;inset:0 30% 30% 0;border:3px solid var(--gold);border-radius:var(--radius)}
.bigk img{position:relative;border-radius:var(--radius);box-shadow:0 20px 50px rgba(17,28,46,.2)}

/* Global */
.global{background:#fff url('../img/map-bg.png') center/cover no-repeat}
.two{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.two h2{margin-bottom:20px}

/* Page head */
.page-head{position:relative;background:var(--navy-dd) center/cover no-repeat;padding:90px 0 80px;color:#fff;overflow:hidden}
.page-head:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,28,46,.95),rgba(27,44,69,.72))}
.page-head .container{position:relative}
.page-head h1{color:#fff;font-size:52px;text-transform:uppercase}
.crumb{font-size:14px;color:#c9d1dd;margin-top:8px}
.crumb a{color:var(--gold)}

/* About */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.about-badge{position:relative;background:var(--navy);border-radius:var(--radius);padding:56px 40px;text-align:center;color:#fff;overflow:hidden}
.about-badge img{width:190px;margin:0 auto 24px;background:#fff;border-radius:12px;padding:16px}
.about-badge b{display:block;font-family:'Barlow Condensed',sans-serif;font-size:64px;color:var(--gold);line-height:1}
.about-badge span{text-transform:uppercase;letter-spacing:2px;font-size:13px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.mv .box{background:#fff;border-radius:var(--radius);padding:40px;box-shadow:0 8px 30px rgba(17,28,46,.07);border-top:4px solid var(--gold);transition:.25s}
.mv .box:hover{transform:translateY(-6px)}
.mv .box h3{font-size:30px;margin-bottom:14px}

/* Gallery */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gal a{display:block;border-radius:var(--radius);overflow:hidden;background:#000;box-shadow:0 8px 24px rgba(17,28,46,.1);position:relative}
.gal a img{transition:.5s;width:100%}
.gal a:after{content:"+";position:absolute;inset:0;display:grid;place-items:center;font-size:44px;color:#fff;background:rgba(27,44,69,.55);opacity:0;transition:.3s}
.gal a:hover:after{opacity:1}
.gal a:hover img{transform:scale(1.05)}
.prod-nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px}
.prod-nav a{padding:10px 22px;border:1px solid var(--line);font-weight:600;font-size:14px;color:var(--dark);border-radius:2px}
.prod-nav a.on,.prod-nav a:hover{background:var(--navy);border-color:var(--navy);color:#fff}

/* Videos */
.vids{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.vids video{width:100%;aspect-ratio:640/368;background:#000;border-radius:var(--radius);display:block;object-fit:cover}

/* Forms */
.form-card{background:#fff;border-radius:var(--radius);padding:40px;box-shadow:0 8px 34px rgba(17,28,46,.09)}
.form-card h2{font-size:32px;margin-bottom:8px}
.form-card h3.fs{font-size:22px;margin:30px 0 16px;padding-bottom:8px;border-bottom:2px solid var(--line);color:var(--navy)}
.form-card h3.fs:first-of-type{margin-top:10px}
.g{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
.full{grid-column:1/-1}
label,.lbl{display:block;font-size:13px;font-weight:600;color:var(--dark);margin-bottom:6px}
input,textarea,select{width:100%;padding:12px 14px;border:1px solid #d5dbe4;border-radius:4px;font:inherit;font-size:14px;color:var(--dark);background:#fff;transition:.2s}
input:focus,textarea:focus,select:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(42,66,100,.12)}
textarea{min-height:120px;resize:vertical}
.radios{display:flex;gap:18px;padding-top:8px}
.radios label,.check label{display:inline-flex;align-items:center;gap:7px;font-weight:500;margin:0;cursor:pointer}
.radios input,.check input{width:auto;accent-color:var(--navy)}
.check{margin-top:20px;font-size:14px}
.tbl{overflow-x:auto}
.tbl .row{display:grid;gap:10px;margin-bottom:10px;min-width:640px}
.tbl .head{font-size:12px;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.5px}
.hp{position:absolute;left:-9999px}
.note{font-size:12px;color:#8a93a3;margin-top:5px}
.alert{padding:14px 18px;border-radius:4px;margin-bottom:20px;font-weight:500;display:none}
.alert.ok{display:block;background:#e7f6ec;color:#1e7b3c}
.alert.err{display:block;background:#fdecee;color:#a1202e}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.cinfo{background:var(--navy);color:#c9d1dd;border-radius:var(--radius);padding:40px}
.cinfo h2{color:#fff;font-size:32px;margin-bottom:26px}
.ci{display:flex;gap:18px;margin-bottom:24px}
.ci .ic{width:52px;height:52px;flex:none;border-radius:50%;background:var(--gold);display:grid;place-items:center}
.ci .ic svg{width:20px;height:20px;fill:var(--navy-dd)}
.ci h4{color:#fff;font-size:20px;margin-bottom:2px}
.ci p{margin:0;font-size:14.5px}
.ci a{color:#c9d1dd}.ci a:hover{color:var(--gold)}
.map iframe{width:100%;height:420px;border:0;display:block;filter:grayscale(.3)}

/* CTA band */
.cta{position:relative;background:var(--navy-dd) url('../img/slide-4.jpg') center/cover;padding:70px 0}
.cta:before{content:"";position:absolute;inset:0;background:rgba(17,28,46,.86)}
.cta .container{position:relative;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:36px;max-width:720px}
.cta h2 span{color:var(--gold)}

/* Footer */
footer{background:var(--navy-dd);color:#9aa6b8;font-size:14.5px}
.fgrid{display:grid;grid-template-columns:1.3fr .8fr 1.2fr;gap:50px;padding:70px 22px 50px}
footer h4{color:#fff;font-size:22px;margin-bottom:20px;position:relative;padding-bottom:12px}
footer h4:after{content:"";position:absolute;left:0;bottom:0;width:40px;height:2px;background:var(--gold)}
footer ul{list-style:none}
footer li{margin-bottom:10px}
footer a{color:#c9d1dd}
footer a:hover{color:var(--gold)}
.flogo{display:inline-block;background:#fff;padding:12px 16px;border-radius:6px;margin-bottom:18px}
.flogo img{height:48px;width:auto}
.fct li{display:flex;gap:12px}
.fct svg{width:16px;height:16px;fill:var(--gold);flex:none;margin-top:5px}
.copy{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:13px}
.copy .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* Floating */
.float{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25);transition:.2s}
.float a:hover{transform:scale(1.08)}
.float svg{width:26px;height:26px;fill:#fff}
.float .fw{background:#25d366}.float .fp{background:var(--navy)}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(10,16,26,.94);z-index:100;display:none;align-items:center;justify-content:center;padding:30px}
.lb.on{display:flex}
.lb img{max-height:90vh;max-width:92vw;border-radius:4px}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:42px;cursor:pointer;padding:10px 18px}
.lb .x{top:10px;right:14px}.lb .l{left:10px;top:50%;transform:translateY(-50%)}.lb .r{right:10px;top:50%;transform:translateY(-50%)}

.rv{opacity:0;transform:translateY(30px);transition:.7s}
.rv.in{opacity:1;transform:none}

@media(max-width:1100px){
  .menu a{padding-left:10px;padding-right:10px;font-size:14px}
  .hcta{display:none}
}
@media(max-width:991px){
  .topbar .info span.adr{display:none}
  .header .container{height:72px}
  .logo img{height:44px}
  .burger{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;max-height:80vh;overflow:auto;box-shadow:0 14px 30px rgba(0,0,0,.12)}
  .menu.open{display:flex}
  .menu a{padding:14px 22px;border-top:1px solid var(--line)}
  .menu>li>a:after{display:none}
  .menu .has-sub>a:before{right:22px}
  .sub{position:static;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;border:0;background:var(--light)}
  .sub a{padding-left:40px}
  .menu li.open>.sub{display:block}
  .svc-cards{grid-template-columns:1fr 1fr}
  .principles .container,.adv,.two,.about-grid,.contact-grid,.mv{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}
  .vids{grid-template-columns:repeat(3,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
  .g4,.g5{grid-template-columns:1fr 1fr}
  h2{font-size:34px}
}
@media(max-width:600px){
  .section{padding:60px 0}
  .topbar .info span.mail{display:none}
  h2{font-size:30px}
  .page-head{padding:60px 0 54px}.page-head h1{font-size:36px}
  .svc-cards,.gal,.fgrid,.g2,.g3,.g4,.g5,.adv-list{grid-template-columns:1fr}
  .vids{grid-template-columns:1fr 1fr}
  .arrows{display:none}
  .form-card,.cinfo{padding:26px}
  .bigk{padding:20px}
  .cta h2{font-size:28px}
}
footer strong{color:#fff}