:root{
  --navy:      #051F4C;
  --navy-2:    #112F5B;
  --navy-3:    #0A2955;
  --orange:    #FF6300;
  --orange-2:  #FF8044;
  --light:     #EDF0F1;
  --white:     #FFFFFF;
  --ink:       #484848;
  --ink-soft:  #6E6E6E;
  --line:      #C2C2C2;
  --font-head: "Montserrat", "Arial Black", sans-serif;
  --font-body: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --font-script:"Permanent Marker", cursive;
  --container: 1240px;
  --shadow:    0 10px 30px rgba(5,31,76,.12);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.2;font-weight:800;overflow-wrap:break-word}
.svc-grid>*,.proj-grid>*,.certs>*,.vals>*,.ref-grid>*,.svcfull-grid>*,.steps>*,.adv-grid>*,.use-grid>*,.vm-grid>*,.timeline>*,.footer-grid>*,.contact-wrap>*,.legacy>*,.quality>*,.certbox>*,.form-grid>*{min-width:0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:700;font-size:14px;letter-spacing:.06em;
  padding:14px 30px;text-transform:uppercase;transition:all .25s ease;text-align:center;
}
.btn-orange{background:var(--orange);color:#fff;box-shadow:3px 3px 0 rgba(0,0,0,.25)}
.btn-orange:hover{background:#e65800;transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-outline-orange{border:1px solid var(--orange);color:var(--orange);background:transparent}
.btn-outline-orange:hover{background:var(--orange);color:#fff}
.btn-outline-navy{border:1px solid var(--navy);color:var(--navy);background:transparent}
.btn-outline-navy:hover{background:var(--navy);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}

.sec-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.sec-title{
  font-size:clamp(22px,3vw,32px);text-transform:uppercase;letter-spacing:.02em;
  padding-left:16px;border-left:5px solid var(--orange);
}
.sec-title.no-bar{border-left:none;padding-left:0}
.sec-sub{color:var(--ink-soft);margin-top:10px;max-width:640px}
.sec-center{text-align:center;margin-bottom:44px}
.sec-center .sec-title{border-left:none;padding-left:0}
.sec-center.orange .sec-title{color:var(--orange)}
.sec-center .underline{width:110px;height:3px;background:var(--orange);margin:14px auto 0}

.site-header{
  position:sticky;top:0;z-index:1000;
  background:var(--navy);
  box-shadow:0 2px 14px rgba(0,0,0,.28);
}
.nav-wrap{
  max-width:1400px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
  min-height:82px;gap:16px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:58px;width:auto}
.nav-menu{display:flex;align-items:center;gap:8px}
.nav-menu a.nav-link{
  color:#E6EAF2;font-size:15.5px;padding:10px 16px;display:flex;align-items:center;gap:6px;
  transition:color .2s;white-space:nowrap;
}
.nav-menu a.nav-link:hover,.nav-menu a.nav-link.active{color:var(--orange)}
.nav-menu a.nav-link .chev{color:var(--orange);font-size:12px;font-weight:700}
.nav-cta{margin-left:12px}
.lang{display:flex;margin-left:14px;border:1px solid rgba(255,255,255,.3);border-radius:4px;overflow:hidden;flex-shrink:0}
.lang a{padding:7px 11px;font-size:12.5px;color:#C7D0DE;font-family:var(--font-head);font-weight:700;line-height:1}
.lang a.on{background:var(--orange);color:#fff}
.nav-cta .btn{padding:12px 26px}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;padding:10px;z-index:1102;
}
.nav-toggle span{display:block;width:26px;height:3px;background:#fff;border-radius:2px;transition:all .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.hero{
  position:relative;color:#fff;display:flex;align-items:center;
  background-size:cover;background-position:center;
  min-height:640px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(5,31,76,.72) 0%,rgba(5,31,76,.45) 45%,rgba(5,31,76,.15) 100%);
}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:720px;padding:90px 0}
.hero h1{
  color:#fff;font-size:clamp(30px,4.6vw,54px);text-transform:uppercase;
  letter-spacing:.04em;text-shadow:2px 3px 8px rgba(0,0,0,.35);
}
.hero p.lead{font-size:clamp(16px,1.6vw,20px);margin:26px 0 36px;color:#E9EDF4;max-width:600px}
.hero-actions{display:flex;gap:18px;flex-wrap:wrap}
.script{font-family:var(--font-script);color:var(--orange);font-size:1.55em;line-height:1;text-shadow: 2px 3px 6px rgba(255, 255, 255, 0.3);}

.hero-badge{
  display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:17px;margin-top:28px;
}
.hero-badge .ico{color:var(--orange);font-size:22px}

.section{padding:88px 0}
.section.light{background:var(--light)}
.section.navy{background:var(--navy);color:#dfe6f0}
.section.navy h2,.section.navy h3{color:#fff}

.svc-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:26px}
.svc-card{
  grid-column:span 3;
  background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease;overflow:hidden;
}
.svc-card.third{grid-column:span 2}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(5,31,76,.2)}
.svc-card .img{height:220px;overflow:hidden}
.svc-card.third .img{height:190px}
.svc-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc-card:hover .img img{transform:scale(1.06)}
.svc-card .body{padding:24px 26px;flex:1}
.svc-card h3{font-size:19px;text-transform:uppercase;margin-bottom:10px;letter-spacing:.02em}
.svc-card p{color:var(--ink-soft);font-size:15px}
.svc-card .foot{
  border-top:1px solid #e4e7ea;background:#F6F7F8;padding:14px 26px;
  font-family:var(--font-head);font-weight:700;font-size:13px;letter-spacing:.08em;
  color:var(--navy);text-transform:uppercase;display:flex;justify-content:space-between;align-items:center;
}
.svc-card .foot:hover{color:var(--orange)}

.fire{
  position:relative;background:var(--navy);color:#fff;overflow:hidden;
}
.fire .bg{
  position:absolute;inset:0;background-size:cover;background-position:center right;opacity:.9;
}
.fire .shade{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(4,16,38,.94) 0%,rgba(4,16,38,.82) 45%,rgba(4,16,38,.25) 100%);
}
.fire .container{position:relative;z-index:2}
.fire-inner{max-width:640px;padding:96px 0}
.eyebrow{
  display:inline-block;font-family:var(--font-head);font-weight:700;letter-spacing:.1em;
  color:var(--orange);text-transform:uppercase;font-size:14px;
  border-left:4px solid var(--orange);padding-left:12px;margin-bottom:18px;
}
.fire h2{color:#fff;font-size:clamp(28px,3.6vw,44px);font-weight:700;margin-bottom:20px}
.fire p{color:#C7D0DE;max-width:560px}
.fire-feats{display:flex;gap:16px;margin:36px 0 40px;flex-wrap:wrap}
.fire-feat{
  border:1px solid rgba(255,255,255,.25);padding:18px 20px;flex:1;min-width:170px;
  backdrop-filter:blur(2px);background:rgba(5,31,76,.25);
}
.fire-feat .ico{color:var(--orange);font-size:26px;margin-bottom:10px}
.fire-feat h4{color:#fff;font-size:15px;margin-bottom:6px}
.fire-feat p{font-size:13px;color:#B9C3D3}

.refs{overflow:hidden}
.marquee{position:relative;overflow:hidden;margin:36px 0}
.marquee-track{display:flex;gap:26px;width:max-content;animation:marquee 55s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.logo-tile{
  width:210px;height:150px;background:#fff;border-radius:4px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;padding:24px;
  box-shadow:0 4px 14px rgba(5,31,76,.08);
}
.logo-tile img{max-height:100%;max-width:100%;object-fit:contain}
.logo-tile.dark{background:var(--navy)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.proj-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.proj-grid.cols3{grid-template-columns:repeat(3,1fr)}
.proj-card{
  background:#F6F7F8;box-shadow:var(--shadow);overflow:hidden;
  transition:transform .3s;display:flex;flex-direction:column;
}
.proj-card:hover{transform:translateY(-6px)}
.proj-card .img{height:200px;overflow:hidden}
.proj-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.proj-card:hover .img img{transform:scale(1.07)}
.proj-card .body{padding:18px 20px;text-align:center;flex:1}
.proj-card h3{font-size:16px;margin-bottom:4px}
.proj-card .sub{font-size:13.5px;color:var(--ink-soft)}

.proj-card.dark{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);box-shadow:none}
.proj-card.dark h3{color:#fff;font-size:18px;text-align:left}
.proj-card.dark .client{
  font-family:var(--font-head);font-weight:700;font-size:13px;letter-spacing:.06em;
  text-transform:uppercase;margin-top:6px;text-align:left;color:var(--orange);
}
.proj-card.dark .client.c2{color:#4EB7F5}
.proj-card.dark .client.c3{color:#2BB3A3}
.proj-card.dark .loc{
  border-top:1px solid rgba(255,255,255,.15);margin-top:14px;padding:12px 0 0;color:#AEB9CC;
  font-size:14px;display:flex;align-items:center;gap:8px;text-align:left;
}
.proj-card.dark .loc .pin{color:#AEB9CC}

.filters{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:30px 0 46px}
.chip{
  border:1px solid var(--orange);color:#fff;padding:10px 22px;font-size:14px;
  font-family:var(--font-head);letter-spacing:.05em;text-transform:uppercase;
  background:transparent;transition:all .2s;
}
.chip:hover{background:rgba(255,99,0,.15)}
.chip.active{background:var(--orange);color:#fff}

.legacy{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center}
.legacy.sysinfo{grid-template-columns:1.1fr 1fr}
.legacy-photo{position:relative}
.legacy-photo img{width:100%;height:auto;box-shadow:var(--shadow)}
.legacy-badge{
  position:absolute;right:-24px;bottom:34px;background:rgba(90,90,90,.55);
  backdrop-filter:blur(6px);border:2px solid var(--orange);color:#fff;
  padding:18px 22px;max-width:230px;
}
.legacy-badge .num{color:var(--orange);font-family:var(--font-head);font-weight:800;font-size:22px}
.legacy-badge .txt{font-family:var(--font-head);font-weight:700;font-size:15px;line-height:1.35;text-transform:uppercase}
.legacy h2{color:var(--orange);font-size:clamp(24px,2.6vw,32px);text-transform:uppercase;margin-bottom:22px}
.legacy .bold-lead{font-weight:700;color:var(--navy);font-size:17.5px;margin-bottom:18px}
.legacy-stats{display:flex;gap:60px;margin-top:38px;flex-wrap:wrap}
.legacy-stat{border-top:1px solid var(--line);padding-top:18px;display:flex;gap:14px;align-items:flex-start;min-width:220px}
.legacy-stat .ico{color:var(--orange);font-size:30px;line-height:1}
.legacy-stat b{display:block;color:var(--navy);font-family:var(--font-head);font-size:16px}
.legacy-stat span{color:var(--ink-soft);font-size:14px}

.certs-title{
  text-align:center;color:#fff;font-family:var(--font-head);font-weight:600;
  letter-spacing:.35em;text-transform:uppercase;font-size:20px;margin-bottom:52px;
}
.certs{display:grid;grid-template-columns:repeat(5,1fr)}
.cert{padding:10px 26px;text-align:center;border-left:1px solid rgba(255,255,255,.14)}
.cert:first-child{border-left:none}
.cert .logo{height:78px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.cert .logo img{max-height:100%;max-width:120px;object-fit:contain}
.cert h4{color:#fff;font-size:14.5px;letter-spacing:.04em;text-transform:uppercase}
.cert h4::after{content:"";display:block;width:44px;height:2px;background:var(--orange);margin:10px auto 14px}
.cert p{font-size:13.5px;color:#B9C3D3}

.cta{
  position:relative;padding:120px 0;background:
    linear-gradient(100deg,rgba(43,84,180,.55) 0%,rgba(120,110,90,.35) 45%,rgba(255,99,0,.72) 100%),
    var(--navy-2) url("../img/251cb7d9.png") center/cover no-repeat;
}
.cta-card{
  background:linear-gradient(100deg,rgba(240,242,245,.72),rgba(220,215,205,.45));
  backdrop-filter:blur(8px);padding:56px 60px;max-width:1120px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
  border:1px solid rgba(255,255,255,.4);
}
.cta-card h2{font-size:clamp(24px,3.3vw,40px);text-transform:uppercase}
.cta-card p{color:#39435a;margin-top:10px;font-size:17px}

.site-footer{background:var(--navy);color:#C7D0DE;padding:70px 0 0;position:relative}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1.4fr;gap:44px;align-items:start;
}
.footer-brand img{width:220px;max-width:100%}
.f-col h4{
  color:#fff;font-size:15px;letter-spacing:.08em;text-transform:uppercase;
  border-left:4px solid var(--orange);padding-left:12px;margin-bottom:22px;
}
.f-col ul li{margin-bottom:12px}
.f-col ul a{color:#C7D0DE;transition:color .2s;font-size:15px}
.f-col ul a:hover{color:var(--orange)}
.f-contact li{display:flex;gap:12px;margin-bottom:14px;font-size:14.5px;line-height:1.5}
.f-contact .ico{color:var(--orange);flex-shrink:0;width:20px;text-align:center}
.f-contact b{color:#fff;font-weight:600}
.f-contact a{color:#C7D0DE}
.f-contact a:hover{color:var(--orange)}
.footer-map{margin-top:26px}
.footer-map iframe{width:100%;height:200px;border:0;display:block;filter:saturate(.9)}
.footer-bottom{
  margin-top:60px;background:#041838;padding:18px 24px;text-align:center;
  font-size:13.5px;color:#8FA0B8;
}

.svc-hero-note{display:flex;align-items:center;gap:12px;margin-top:26px;font-size:17px;color:#fff}
.svc-hero-note .ico{color:var(--orange);font-size:24px}

.svcfull-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.svcfull{
  position:relative;min-height:480px;background-size:cover;background-position:center;
  display:flex;align-items:center;overflow:hidden;
}
.svcfull.wide{grid-column:1 / -1;min-height:420px}
.svcfull::after{content:"";position:absolute;inset:0;background:rgba(5,31,76,.18)}
.svcfull-panel{
  position:relative;z-index:2;margin:44px;padding:30px 32px;max-width:520px;width:calc(100% - 88px);
  background:rgba(235,238,242,.82);backdrop-filter:blur(7px);
  border:1px solid rgba(255,255,255,.55);box-shadow:0 12px 34px rgba(5,31,76,.25);
}
.svcfull-num{
  display:flex;align-items:center;gap:8px;color:var(--orange);
  font-family:var(--font-head);font-weight:700;font-size:15px;letter-spacing:.12em;margin-bottom:12px;
}
.svcfull-panel h3{font-size:clamp(20px,2vw,26px);text-transform:uppercase;margin-bottom:12px}
.svcfull-panel .desc{color:#3d475c;font-size:15px}
.svcfull-panel .scope{display:none;margin-top:14px}
.svcfull-panel .scope.open{display:block}
.svcfull-panel .scope h5{
  font-family:var(--font-head);color:var(--navy);letter-spacing:.1em;font-size:12.5px;margin-bottom:8px;
}
.svcfull-panel .scope li{font-size:14px;color:#3d475c;padding-left:16px;position:relative;margin-bottom:4px}
.svcfull-panel .scope li::before{content:"●";color:var(--orange);font-size:9px;position:absolute;left:0;top:5px}
.more-link{
  display:inline-block;margin-top:14px;color:var(--orange);font-weight:600;font-size:14.5px;
}
.more-link:hover{text-decoration:underline}
.svcfull .btn{margin-top:16px}

.table-wrap{overflow-x:auto;margin-top:26px;-webkit-overflow-scrolling:touch}
table.tech{width:100%;border-collapse:collapse;min-width:640px;background:#fff;box-shadow:var(--shadow)}
table.tech th{
  background:var(--navy);color:#fff;font-family:var(--font-head);font-size:13.5px;
  letter-spacing:.06em;text-transform:uppercase;padding:16px 18px;text-align:left;
}
table.tech.orange th{background:var(--orange)}
table.tech td{padding:14px 18px;border-bottom:1px solid #E2E6EB;font-size:14.5px;color:#33405c}
table.tech td:first-child{font-weight:600;color:var(--navy)}
table.tech tr:nth-child(even) td{background:#F6F8FA}
.tag{
  display:inline-block;background:#D9DEE5;color:var(--navy);font-size:12.5px;
  font-weight:600;padding:5px 14px;border-radius:2px;
}

.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:44px}
.step{background:var(--navy);color:#C7D0DE;text-align:center;padding:34px 20px}
.step .n{
  width:48px;height:48px;border-radius:50%;background:var(--orange);color:#fff;margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;font-size:20px;
}
.step h4{color:var(--orange);font-size:15px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:10px}
.step p{font-size:13.5px}

.adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}
.adv{
  border:1px solid #D5DAE1;padding:30px 34px;background:#fff;
}
.adv h4{display:flex;align-items:center;gap:12px;font-size:19px;margin-bottom:14px}
.adv h4 .ico{color:var(--orange);font-size:24px}
.adv p{color:#4c576e;font-size:15px}

.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
.use{border:1px solid var(--orange);display:flex;flex-direction:column}
.use .img{height:220px;overflow:hidden}
.use .img img{width:100%;height:100%;object-fit:cover}
.use .body{background:var(--navy);color:#C7D0DE;padding:26px 26px 30px;flex:1}
.use h3{color:var(--orange);font-size:20px;font-weight:700;margin-bottom:16px}
.use p{font-size:14.5px;margin-bottom:12px}
.use b{color:#fff}

.certbox{display:grid;grid-template-columns:1fr 1.4fr;gap:44px;align-items:start;margin-top:44px}
.certbox .side{background:#fff;border:1px solid #D5DAE1;padding:36px;text-align:center}
.certbox .side img{max-width:200px;margin:0 auto 18px}
.certbox .side h4{font-size:16px}
.certbox .side p{color:var(--ink-soft);font-size:14px;margin-top:6px}

.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;margin-top:50px}
.tl-item{border-top:2px solid var(--navy);padding-top:0}
.tl-year{
  display:inline-block;font-family:var(--font-head);font-weight:800;font-size:24px;
  border:2px solid var(--orange);padding:12px 20px;margin-bottom:22px;transform:translateY(-50%);
  background:var(--navy);color:#fff;
}
.tl-item:nth-child(2) .tl-year{background:#D9DEE5;color:var(--navy)}
.tl-item:nth-child(3) .tl-year{background:#D9DEE5;color:var(--navy)}
.tl-item:nth-child(4) .tl-year{background:var(--orange);color:#fff}
.tl-item h4{font-size:18px;margin-bottom:8px}
.tl-item p{color:var(--ink-soft);font-size:14.5px}

.vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.vm{
  border:1px solid rgba(255,255,255,.25);padding:40px 44px;position:relative;overflow:hidden;
  background:rgba(255,255,255,.03);
}
.vm h3{color:#fff;display:flex;align-items:center;gap:12px;font-size:23px;font-weight:700;margin-bottom:16px}
.vm h3 .ico{color:var(--orange);font-size:26px}
.vm p{color:#C7D0DE;font-size:16px}

.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:44px}
.val{background:#fff;border-bottom:3px solid var(--orange);text-align:center;padding:40px 26px;box-shadow:var(--shadow)}
.val .ico{color:var(--orange);font-size:40px;margin-bottom:18px}
.val h4{letter-spacing:.22em;font-size:15px;margin-bottom:10px}
.val p{color:var(--ink-soft);font-size:14.5px}

.quality{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.quality h2{color:#fff;font-size:clamp(24px,2.6vw,32px);margin-bottom:22px}
.quality .txt{color:#C7D0DE;font-size:16px}
.q-badges{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.q-badge{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--font-head);font-weight:700;font-size:13.5px}
.q-badge .ico{color:var(--orange);font-size:20px}
.report-card{background:var(--light);border:2px solid var(--orange);padding:40px 42px}
.report-card h3{font-size:24px;margin-bottom:14px}
.report-card p{color:#4c576e}
.report-card a{display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:var(--navy);font-weight:700}
.report-card a:hover{color:var(--orange)}

.masonry{columns:4 300px;column-gap:18px;margin-top:44px}
.masonry a{display:block;margin-bottom:18px;overflow:hidden;break-inside:avoid;cursor:zoom-in}
.masonry img{width:100%;transition:transform .4s ease}
.masonry a:hover img{transform:scale(1.04)}

.lightbox{
  position:fixed;inset:0;background:rgba(3,12,30,.94);z-index:2000;
  display:none;align-items:center;justify-content:center;padding:40px;
}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lb-close{position:absolute;top:20px;right:28px;color:#fff;font-size:38px;line-height:1}
.lb-prev,.lb-next{
  position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:44px;padding:20px;user-select:none;
}
.lb-prev{left:10px}.lb-next{right:10px}
.lb-prev:hover,.lb-next:hover,.lb-close:hover{color:var(--orange)}

.ref-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.ref-tile{
  background:#fff;border:1px solid #E2E6EB;min-height:170px;padding:28px;
  display:flex;align-items:center;justify-content:center;transition:box-shadow .25s,transform .25s;
}
.ref-tile:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.ref-tile img{max-height:95px;max-width:100%;object-fit:contain}
.ref-tile.dark{background:var(--navy)}

.contact-wrap{display:grid;grid-template-columns:1.25fr 1fr;gap:44px;align-items:start}
.form-card{background:rgba(240,242,245,.95);padding:0 0 40px;box-shadow:var(--shadow)}
.form-title{
  background:var(--orange);color:#fff;display:inline-block;
  font-family:var(--font-head);font-weight:800;font-size:26px;letter-spacing:.06em;
  padding:20px 56px;transform:translateY(-30px);margin-left:0;
}
.form-inner{padding:0 40px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.field{display:flex;flex-direction:column}
.field.full{grid-column:1 / -1}
.field label{font-weight:600;color:var(--navy);font-size:14.5px;margin-bottom:8px}
.field label .req{color:var(--orange)}
.field input,.field select,.field textarea{
  border:none;border-bottom:2px solid var(--orange);background:#fff;padding:13px 14px;
  font-family:inherit;font-size:15px;color:var(--ink);outline:none;border-radius:0;
  -webkit-appearance:none;appearance:none;
}
.field select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23051F4C' stroke-width='2' fill='none'/%3E%3C/svg%3E") right 14px center no-repeat}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--navy)}
.kvkk{font-size:13px;color:var(--ink-soft);margin:18px 0 24px}
.form-note{
  background:rgba(90,100,120,.35);backdrop-filter:blur(6px);color:#fff;
  padding:24px 28px;font-size:14.5px;margin-bottom:30px;font-style:italic;
}
.info-card{background:rgba(240,242,245,.97);padding:30px 34px;margin-bottom:26px;box-shadow:var(--shadow)}
.info-card h3{display:flex;align-items:center;gap:14px;font-size:22px;margin-bottom:16px}
.info-card h3 .ico{color:var(--orange);font-size:26px}
.info-card p,.info-card li{color:#33405c;font-size:15.5px;line-height:1.9}
.info-card b{color:var(--navy)}
.info-card a{color:#33405c}
.info-card a:hover{color:var(--orange)}

.page-hero{
  position:relative;background-size:cover;background-position:center;color:#fff;
  padding:110px 0;
}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,76,.78),rgba(5,31,76,.35))}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{
  color:#fff;font-size:clamp(30px,4.4vw,52px);text-transform:uppercase;
  border-left:6px solid var(--orange);padding-left:20px;text-shadow:2px 3px 8px rgba(0,0,0,.35);
}
.page-hero .container>p{max-width:560px;margin-top:20px;font-size:17.5px;color:#E9EDF4;border-left:6px solid var(--orange);padding-left:20px}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

.float-contact{
  position:fixed;right:22px;bottom:22px;z-index:1500;display:flex;flex-direction:column;gap:12px;
}
.float-contact a{
  width:54px;height:54px;border-radius:50%;background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:24px;
  box-shadow:0 6px 18px rgba(0,0,0,.3);transition:transform .2s;
}
.float-contact a:hover{transform:scale(1.08)}

@media (max-width: 1100px){
  .svc-grid{grid-template-columns:1fr 1fr}
  .svc-card,.svc-card.third{grid-column:span 1}
  .proj-grid,.proj-grid.cols3{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:repeat(3,1fr)}
  .cert{border-left:none;margin-bottom:30px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .ref-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);gap:48px 34px}
}

@media (max-width: 900px){
  .svc-grid{grid-template-columns:1fr}
  .svc-card,.svc-card.third{grid-column:auto}
  .svc-card .img,.svc-card.third .img{height:230px}
  .proj-grid,.proj-grid.cols3{grid-template-columns:repeat(2,1fr)}
  .nav-menu{
    position:fixed;inset:0;background:rgba(4,22,52,.98);
    flex-direction:column;justify-content:center;gap:6px;
    opacity:0;visibility:hidden;transition:opacity .3s;z-index:1100;
  }
  .nav-menu.open{opacity:1;visibility:visible}
  .nav-menu a.nav-link{font-size:22px;padding:14px}
  .nav-cta{margin:18px 0 0}
  .nav-toggle{display:flex}
  .hero{min-height:520px}
  .hero-content{padding:70px 0}
  .legacy,.legacy.sysinfo{grid-template-columns:1fr;gap:48px}
  .legacy-badge{right:8px}
  .vm-grid,.adv-grid,.certbox,.quality,.contact-wrap{grid-template-columns:1fr}
  .svcfull-grid{grid-template-columns:1fr}
  .svcfull{min-height:420px}
  .svcfull-panel{margin:22px;width:calc(100% - 44px);padding:24px}
  .use-grid{grid-template-columns:1fr}
  .vals{grid-template-columns:1fr 1fr}
  .fire-inner{padding:70px 0}
  .fire .bg{opacity:.35}
  .contact-wrap .form-card{order:2}
}

@media (max-width: 640px){
  .section{padding:60px 0}
  .hero{min-height:480px}
  .hero-content{padding:60px 0}
  .page-hero{padding:70px 0}
  .fire-inner{padding:56px 0}
  .fire-feats{flex-direction:column}
  .proj-grid,.proj-grid.cols3{grid-template-columns:1fr}
  .cta{padding:70px 0}
  .cta-card .btn{width:100%}
  .sec-head .btn{width:100%}
  .legacy-badge{right:0;bottom:16px;padding:12px 16px;max-width:200px}
  .legacy-badge .num{font-size:18px}
  .legacy-badge .txt{font-size:13px}
  .svcfull{min-height:360px}
  .svcfull.wide{min-height:360px}
  .svcfull-panel{margin:14px;width:calc(100% - 28px);padding:20px 18px}
  table.tech th{padding:12px 12px;font-size:12px}
  table.tech td{padding:11px 12px;font-size:13.5px}
  .footer-map iframe{height:160px}
  .float-contact a{width:48px;height:48px;font-size:21px}
  .certbox .side img{max-width:150px}
  .info-card{padding:24px 22px}
  .step:last-child{grid-column:1 / -1}
  .certs{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .ref-grid{grid-template-columns:1fr 1fr;gap:14px}
  .ref-tile{min-height:130px;padding:18px}
  .steps{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr}
  .vals{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .form-inner{padding:0 22px}
  .form-title{font-size:21px;padding:16px 36px}
  .cta-card{padding:36px 26px}
  .hero-actions .btn{width:100%}
  .filters{gap:8px}
  .chip{padding:8px 14px;font-size:12.5px}
  .masonry{columns:2 150px;column-gap:10px}
  .masonry a{margin-bottom:10px}
  .marquee-track{gap:14px}
  .logo-tile{width:150px;height:110px;padding:16px}
  .legacy-stats{gap:26px}
  .nav-wrap{min-height:70px}
  .brand img{height:46px}
}