:root{--blue:#1773b4;--blue-d:#1668a8;--navy:#0a1830;--navy2:#0e2242;--teal:#22cfc0;--bg:#f3f7fc;--txt:#1d2b3a;--mut:#5c6d80;--w:#fff;--r:16px;--sh:0 8px 28px rgba(13,42,82,.10)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--txt);line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:72px 0}
.sec-bg{background:var(--bg)}
.eyebrow{text-align:center;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--mut);font-weight:700;margin-bottom:10px}
h2.sec{color:var(--blue);font-size:clamp(26px,4vw,38px);font-weight:800;text-align:center;line-height:1.25;margin-bottom:14px}
.sec-sub{text-align:center;max-width:820px;margin:0 auto 40px;color:var(--txt)}
/* header */
.hdr{background:#fff;box-shadow:0 2px 12px rgba(13,42,82,.08);position:sticky;top:0;z-index:50}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.logo img{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:26px;list-style:none}
.nav>li{position:relative}
.nav a.nl{color:var(--txt);font-weight:600;font-size:15px;padding:10px 0;display:inline-flex;align-items:center;gap:6px}
.nav a.nl:hover{color:var(--blue)}
.nav .car{font-size:10px;color:var(--mut)}
.drop{position:absolute;top:100%;left:0;background:#fff;box-shadow:var(--sh);border-radius:12px;min-width:230px;padding:10px;list-style:none;display:none}
.nav>li:hover .drop,.nav>li:focus-within .drop{display:block}
.drop a{display:block;padding:9px 12px;border-radius:8px;color:var(--txt);font-size:14px}
.drop a:hover{background:var(--bg);color:var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:700;padding:13px 30px;border-radius:999px;border:0;cursor:pointer;font-size:15px}
.btn:hover{background:var(--blue-d)}
.btn-hdr{padding:11px 26px;white-space:nowrap}
.burger{display:none;background:none;border:0;cursor:pointer;padding:10px}
.burger span{display:block;width:26px;height:3px;background:var(--txt);border-radius:2px;margin:5px 0}
/* hero */
.hero{background:linear-gradient(120deg,#0a1c3d 0%,#123f7d 55%,#1c6cb8 100%);color:#fff;min-height:min(92vh,860px);display:flex;align-items:center;position:relative;overflow:hidden;padding:60px 0}
.hero h1,.hero h2.hero-t{font-style:italic;font-weight:800;font-size:clamp(38px,6vw,68px);line-height:1.12;margin-bottom:18px;max-width:640px}
.hero p.lead{font-size:clamp(16px,2vw,20px);max-width:560px;opacity:.92;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn-ghost{background:rgba(255,255,255,.14);border:2px solid #fff}
.btn-ghost:hover{background:rgba(255,255,255,.28)}
.hero-dots{position:absolute;bottom:26px;left:0;right:0;display:flex;justify-content:center;gap:10px}
.hero-dots button{width:28px;height:28px;border-radius:50%;border:0;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center}
.hero-dots button::before{content:"";width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.4)}
.hero-dots button.on::before{background:#fff}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:0;color:#fff;font-size:26px;width:48px;height:48px;border-radius:50%;cursor:pointer}
.hero-arrow:hover{background:rgba(255,255,255,.3)}
.hero-arrow.prev{left:18px}.hero-arrow.next{right:18px}
.hero-slide{display:none}.hero-slide.on{display:block;animation:fade .5s}
@keyframes fade{from{opacity:0}to{opacity:1}}
/* video cards */
.vid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.vid-card{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:block}
.vid-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.vid-card .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.vid-card .play i{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;font-style:normal;font-size:24px;color:var(--blue);padding-left:5px}
/* product carousel */
.pcar{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(270px,320px);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px 4px 22px}
.pcard{scroll-snap-align:start;background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:26px 22px;display:flex;flex-direction:column;gap:8px}
.pcard img{width:150px;height:150px;object-fit:contain;margin:0 auto 6px}
.pcard h3{font-size:26px;font-weight:800}
.pcard .tag{font-weight:700}
.pcard .price{background:var(--blue);color:#fff;font-weight:700;border-radius:8px;padding:7px 12px;display:inline-block;font-size:15px;width:fit-content}
.pcard ul{list-style:none;font-size:14px;color:var(--txt);border-top:1px solid #e6edf5;padding-top:10px;display:grid;gap:6px}
.pcard p.desc{font-size:14px;color:var(--mut)}
/* features */
.feat2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.feat-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:16px 22px;margin:26px 0}
.feat-list li{display:flex;gap:12px;align-items:flex-start;font-weight:600;font-size:15px}
.feat-list .ic{flex:0 0 40px;width:40px;height:40px;border-radius:12px;background:#e3f1fc;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:20px;font-style:normal}
/* certs */
.certs{display:flex;justify-content:center;gap:34px;flex-wrap:wrap;margin-top:34px}
.cert{text-align:center;max-width:170px}
.cert img{width:110px;height:110px;object-fit:contain;margin:0 auto 10px}
.cert b{display:block;font-size:15px}.cert span{font-size:13px;color:var(--mut)}
/* dark band */
.band{background:linear-gradient(120deg,#0a1c3d,#155a9e);color:#fff;text-align:center}
.band h2{color:#fff;font-size:clamp(28px,4.5vw,44px);font-weight:800;margin-bottom:16px}
.band p{max-width:820px;margin:0 auto 34px;opacity:.92}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:left;margin-top:8px}
.card3{background:#fff;border-radius:var(--r);padding:30px 26px;color:var(--txt);box-shadow:var(--sh);display:flex;flex-direction:column}
.card3 img{width:170px;height:130px;object-fit:contain;margin:0 auto 16px}
.card3 h3{color:var(--blue);font-size:21px;margin-bottom:10px}
.card3 p{font-size:15px;margin-bottom:12px}
.card3 ul{margin:0 0 18px 18px;font-size:14px;display:grid;gap:6px}
.card3 .more{margin-top:auto;color:var(--blue);font-weight:700}
/* icon rows */
.irow{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:36px}
.irow .it{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:24px 18px;text-align:center}
.irow .it i{font-style:normal;font-size:30px;display:block;margin-bottom:10px}
.irow .it b{font-size:15px}
/* industries */
.ind-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:34px}
.ind{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:22px 14px;text-align:center;font-weight:700;font-size:14px}
.ind i{font-style:normal;font-size:30px;display:block;margin-bottom:8px}
/* map */
.map-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
/* logos */
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:26px;align-items:center;margin-top:36px}
.logos img{max-height:56px;width:auto;margin:0 auto;filter:grayscale(1);opacity:.75}
/* testimonials */
.tcar{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,380px);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px 4px 22px}
.tcard{scroll-snap-align:start;background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:26px}
.tcard .q{font-size:15px;margin-bottom:14px}
.tcard .who{font-weight:700;font-size:14px;color:var(--blue)}
/* cta band */
.cta-band{background:linear-gradient(120deg,#123f7d,#1e78c8);border-radius:24px;color:#fff;padding:56px 40px;text-align:center;margin:20px 0 0}
.cta-band h2{color:#fff;margin-bottom:12px}
/* contact page */
.page-hero{background:linear-gradient(120deg,#0a1c3d,#1e6cb4);color:#fff;text-align:center;padding:90px 20px 130px}
.page-hero h1{font-size:clamp(36px,5vw,54px);font-weight:800}
.contact-card{max-width:1080px;margin:-80px auto 0;background:#fff;border-radius:24px;box-shadow:var(--sh);display:grid;grid-template-columns:1fr 1.1fr;overflow:hidden;position:relative}
.contact-info{padding:48px 40px}
.contact-info h2{color:var(--blue);font-size:30px;margin-bottom:14px}
.c-line{display:flex;gap:16px;margin:24px 0;align-items:flex-start}
.c-line .ic{flex:0 0 52px;width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-style:normal}
.c-line b{color:var(--blue);display:block;font-size:17px;margin-bottom:4px}
.contact-form{background:linear-gradient(140deg,#1c6cb8,#2b8bd4);padding:48px 40px;color:#fff}
.contact-form h2{font-size:30px;margin-bottom:22px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-grid .full{grid-column:1/-1}
input,select,textarea{width:100%;padding:14px 16px;border-radius:12px;border:0;font-size:15px;font-family:inherit}
.btn-dark{background:#0e5aa8}
.btn-dark:hover{background:#0c4c8f}
.form-ok{background:#fff;color:#0e7a3d;border-radius:12px;padding:18px;font-weight:700;display:none;margin-top:14px}
/* product page */
.prod-hero{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:70px 0}
.prod-hero .kicker{letter-spacing:2px;font-size:13px;font-weight:700;color:var(--mut);text-transform:uppercase}
.prod-hero h1{color:var(--blue);font-size:clamp(40px,6vw,64px);font-weight:800;margin:8px 0 18px}
.prod-hero ul{margin:0 0 24px 20px;display:grid;gap:8px}
.tabs{background:var(--bg)}
.tab-btns{display:flex;gap:0;border-bottom:3px solid #dbe7f3;max-width:1080px;margin:0 auto}
.tab-btns button{flex:1;background:none;border:0;padding:18px;font-size:17px;font-weight:700;color:var(--blue);cursor:pointer;border-bottom:4px solid transparent;margin-bottom:-3px}
.tab-btns button.on{border-color:var(--blue);color:var(--blue-d)}
.tab-panel{display:none;max-width:1080px;margin:0 auto;padding:44px 20px;background:#fff}
.tab-panel.on{display:block}
.tab-panel h2{margin:22px 0 10px;color:var(--blue-d)}
.tab-panel ul{margin:0 0 16px 20px;display:grid;gap:8px}
.spec-table{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
.spec-table th,.spec-table td{border:1px solid #dbe7f3;padding:10px 14px;text-align:left}
.spec-table th{background:var(--navy);color:#fff;width:38%}
.spec-table tr:nth-child(even) td{background:#f6fafd}
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mod-grid img{border-radius:12px}
/* footer */
footer{background:var(--navy);color:#c9d6e8;padding:60px 0 0}
.f-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12);flex-wrap:wrap}
.f-top img{height:46px;width:auto}
.soc{display:flex;gap:12px}
.soc a{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;font-style:normal;font-weight:700}
.f-cols{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:34px;padding:44px 0}
.f-cols h3{color:#fff;font-size:18px;margin-bottom:16px}
.f-cols ul{list-style:none;display:grid;gap:9px;font-size:14px}
.f-cols a{color:#c9d6e8}.f-cols a:hover{color:#fff}
.f-contact li{display:flex;gap:10px}
.f-cta{background:var(--blue);border-radius:18px;padding:28px 24px;text-align:center;color:#fff}
.f-cta h3{color:#fff!important;margin-bottom:14px;letter-spacing:1px}
.f-cta .box{background:#fff;border-radius:12px;padding:16px;margin-bottom:14px;color:var(--txt)}
.f-cta .box b{display:block;font-size:15px;margin-bottom:6px}
.f-cta .box a{font-size:22px;font-weight:800;color:var(--blue)}
.f-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;text-align:center;font-size:13px;color:#8fa2bd}
/* floats */
.float-demo{position:fixed;left:18px;bottom:18px;z-index:60;background:var(--teal);color:#06302c;font-weight:800;padding:14px 24px;border-radius:999px;box-shadow:0 8px 24px rgba(0,0,0,.22);font-size:15px}
.wa-wrap{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;align-items:center;gap:10px}
.wa-bubble{background:#fff;border-radius:14px;box-shadow:var(--sh);padding:10px 14px;font-size:13px;max-width:190px}
.wa-btn{width:60px;height:60px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);font-size:30px}
/* responsive */
@media(max-width:1000px){
.nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 20px 22px;box-shadow:var(--sh);gap:0}
.nav.open{display:flex}
.nav .drop{position:static;box-shadow:none;display:block;padding:0 0 0 14px}
.burger{display:block}
.btn-hdr{margin-top:10px;text-align:center}
.vid-grid{grid-template-columns:repeat(2,1fr)}
.cards3{grid-template-columns:1fr}
.irow{grid-template-columns:repeat(2,1fr)}
.ind-grid{grid-template-columns:repeat(2,1fr)}
.logos{grid-template-columns:repeat(3,1fr)}
.feat2,.map-grid,.prod-hero{grid-template-columns:1fr}
.contact-card{grid-template-columns:1fr;margin:-60px 20px 0}
.f-cols{grid-template-columns:1fr 1fr}
.f-grid{grid-template-columns:1fr}
.hero-arrow{display:none}
.float-demo{padding:12px 18px;font-size:13px}
.wa-bubble{display:none}
}
@media(max-width:600px){section{padding:52px 0}.f-cols{grid-template-columns:1fr}.mod-grid{grid-template-columns:1fr}.tab-btns button{font-size:14px;padding:14px 6px}}