:root{
 --blue:#0072bc;--blue2:#00a0df;--navy:#071b2d;--ink:#172b3d;--muted:#637587;
 --bg:#f5f9fc;--line:#dce8f0;--white:#fff;--success:#17a673;
 --shadow:0 18px 55px rgba(7,27,45,.11);--radius:18px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,92%);margin:auto}
.top{background:var(--navy);color:#d9e7f2;font-size:13px}.top .container{display:flex;justify-content:space-between;padding:8px 0}
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #edf2f6}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.logo{width:148px}.navlinks{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:700}.navlinks a:hover{color:var(--blue)}
.navcta,.btn.primary{background:var(--blue);color:#fff;border:1px solid var(--blue)}.navcta{padding:11px 17px;border-radius:8px}
.menu{display:none;border:0;background:transparent;font-size:28px}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 15%,#dff5ff 0,#eef9ff 28%,transparent 50%),linear-gradient(120deg,#eef8ff,#fff 65%)}
.hero .container{padding:92px 0 84px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:65px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:1.7px;text-transform:uppercase;font-weight:800;color:var(--blue);display:inline-block;margin-bottom:12px}
h1{font-size:clamp(40px,5.2vw,68px);line-height:1.04;letter-spacing:-2.4px;color:var(--navy);margin:0}
h2{font-size:clamp(29px,3.4vw,44px);line-height:1.12;letter-spacing:-1px;color:var(--navy);margin:0 0 15px}
h3{color:var(--navy);line-height:1.25;margin:0 0 8px}.hero p{font-size:18px;color:var(--muted);max-width:700px;margin:22px 0 30px}
.buttons{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-block;padding:13px 21px;border-radius:9px;font-weight:800;border:1px solid var(--blue)}.btn.secondary{background:#fff;color:var(--blue)}
.hero-visual{min-height:420px;position:relative}.globe{position:absolute;right:0;top:18px;width:360px;height:360px;border:1px solid #b8dcec;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff, #e8f8ff 55%,#cceeff);box-shadow:var(--shadow)}
.globe:before,.globe:after{content:"";position:absolute;inset:35px;border:1px solid #8bcde8;border-radius:50%}.globe:after{inset:0 80px;border-radius:50%}
.node{position:absolute;padding:12px 15px;border-radius:12px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 35px rgba(0,80,130,.12);font-size:13px;font-weight:800;color:var(--navy);z-index:2}
.n1{top:55px;right:5px}.n2{top:170px;left:0}.n3{bottom:75px;right:30px}.n4{bottom:5px;left:45px}
section{padding:86px 0}.light{background:var(--bg)}.section-head{text-align:center;max-width:780px;margin:0 auto 44px}.section-head p,.muted{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card p{color:var(--muted);font-size:14px;margin:7px 0 0}.ico{font-size:28px;margin-bottom:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.checks{display:grid;gap:13px;margin-top:24px}.check{display:flex;gap:12px;align-items:flex-start}.check b{color:var(--blue)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;text-align:center}.stat strong{display:block;color:var(--blue);font-size:28px}.stat span{font-size:13px;color:var(--muted)}
.brandgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.brand{border:1px solid var(--line);border-radius:10px;background:#fff;padding:16px 10px;text-align:center;font-weight:800;color:#18354b}
.band{background:linear-gradient(105deg,#061a2b,#0b3554);color:#fff}.band h2{color:#fff}.band p{color:#c9d8e5}.band .container{display:flex;justify-content:space-between;align-items:center;gap:30px}
.pagehero{background:linear-gradient(120deg,#eaf7ff,#fff);padding:70px 0}.pagehero p{max-width:800px;color:var(--muted);font-size:17px}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-item{padding:25px;border:1px solid var(--line);border-radius:14px;background:#fff}.service-item p{margin:6px 0 0;color:var(--muted);font-size:14px}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project{min-height:230px;padding:28px;border-radius:18px;background:linear-gradient(145deg,#09243a,#0e527a);color:#fff;position:relative;overflow:hidden}.project:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.22);border-radius:50%;right:-60px;bottom:-70px}.project h3{color:#fff}.project p{color:#c9d8e5;font-size:14px}
.form{display:grid;gap:14px}.form input,.form textarea,.form select{width:100%;padding:13px 14px;border:1px solid #cad9e4;border-radius:8px;font:inherit}.form textarea{min-height:145px;resize:vertical}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}.notice{background:#fff8e7;border:1px solid #ecd694;padding:13px;border-radius:9px;color:#695621;font-size:13px}
footer{background:#061523;color:#b8c8d5;padding:58px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}footer h3{color:#fff;font-size:15px}footer ul{list-style:none;padding:0;display:grid;gap:8px}footer li,footer p{font-size:13px}.copyright{border-top:1px solid #1c3446;margin-top:40px;padding-top:18px;font-size:12px}
.float-contact{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;gap:8px}.float-contact a{background:#fff;border:1px solid var(--line);box-shadow:0 10px 25px rgba(0,0,0,.14);padding:10px 13px;border-radius:999px;font-size:12px;font-weight:800}

/* Audio Visual brand marquee */
.av-marquee-wrap{overflow:hidden;border:1px solid var(--line);background:rgba(255,255,255,.82);border-radius:16px;box-shadow:0 12px 35px rgba(7,27,45,.08);margin:0 0 34px;padding:10px 0;position:relative}
.av-marquee{display:flex;width:max-content;animation:av-scroll 30s linear infinite;will-change:transform}
.av-marquee:hover{animation-play-state:paused}
.av-track{display:flex;align-items:center;gap:12px;padding-right:12px}
.av-brand{height:48px;min-width:150px;padding:0 24px;display:flex;align-items:center;justify-content:center;border-right:1px solid #e8eef3;font-weight:900;letter-spacing:-.4px;font-size:17px;color:var(--navy);background:#fff;white-space:nowrap}
.av-brand small{font-size:9px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin-left:7px;font-weight:800}
.av-brand.logitech{font-size:20px}.av-brand.yealink{font-size:20px}.av-brand.crestron{font-size:19px}.av-brand.shure{font-size:20px}.av-brand.jabra{font-size:19px}.av-brand.poly{font-size:22px}
@keyframes av-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.av-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center;margin-bottom:30px}
.av-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid #cce6f2;background:#effaff;color:var(--blue);padding:7px 11px;border-radius:999px;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:1.2px}
.av-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.av-card{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(7,27,45,.06)}.av-card .ico{font-size:28px;margin-bottom:10px}.av-card p{font-size:13px;color:var(--muted);margin:0}.brand-showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}.brand-tile{min-height:92px;border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:21px;color:var(--navy);box-shadow:0 8px 24px rgba(7,27,45,.05)}.brand-tile span{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);margin-left:7px}
@media(max-width:900px){.av-intro{grid-template-columns:1fr}.av-grid{grid-template-columns:1fr 1fr}.brand-showcase{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.av-brand{min-width:132px;padding:0 17px;font-size:15px}.av-brand.logitech,.av-brand.yealink,.av-brand.crestron{font-size:17px}.av-grid,.brand-showcase{grid-template-columns:1fr 1fr}.av-marquee-wrap{margin-bottom:25px}}

@media(max-width:900px){.navlinks{display:none}.menu{display:block}.hero-grid,.split{grid-template-columns:1fr}.brandgrid{grid-template-columns:repeat(3,1fr)}.cards,.projects{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.band .container{display:block}.band .buttons{margin-top:22px}}
@media(max-width:600px){.top{display:none}.nav{height:68px}.logo{width:125px}.hero .container{padding:62px 0}.hero-visual{min-height:330px}.globe{width:280px;height:280px;right:0}.n1{top:30px}.n2{top:130px}.n3{bottom:55px}.cards,.projects,.service-list,.footer-grid{grid-template-columns:1fr}.brandgrid{grid-template-columns:repeat(2,1fr)}section{padding:62px 0}h1{font-size:42px}}

.form-status{margin:14px 0 0;min-height:22px;font-size:.95rem}.form-status.success{font-weight:600}.form-status.error{font-weight:600}button:disabled{opacity:.65;cursor:not-allowed}