:root{--navy:#031a31;--navy2:#062b4e;--blue:#008fe8;--cyan:#1cc8ff;--ink:#0b1520;--steel:#e9f0f5;--white:#fff;--muted:#647484;--line:#d7e1e9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,92%);margin:auto}.topline{background:#02111f;color:#b9d7ec;font-size:13px}.topline .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.topline a{text-decoration:none;color:#fff}.header{background:linear-gradient(110deg,#061a2d,#062b4e 60%,#031a31);border-bottom:1px solid #125b8b;position:sticky;top:0;z-index:20;box-shadow:0 6px 20px #0005}.navwrap{display:flex;align-items:center;justify-content:space-between;min-height:92px;gap:28px}.logo{width:330px;max-height:76px;object-fit:contain}.nav{display:flex;gap:4px;align-items:center}.nav a{color:#eaf7ff;text-decoration:none;font-weight:700;padding:34px 15px;border-bottom:3px solid transparent}.nav a:hover,.nav a.active{color:#43c8ff;border-color:#20aef3}.quote{background:linear-gradient(#17aaf5,#0078c9);padding:12px 18px!important;border-radius:5px;border:0!important;color:white!important}.hero{min-height:590px;background:linear-gradient(90deg,rgba(0,14,28,.94),rgba(0,29,55,.80) 47%,rgba(0,18,34,.25)),url('../images/av-solutions-overview.png') center/cover no-repeat;display:flex;align-items:center;color:white;border-bottom:5px solid #0b9eea}.hero .content{width:min(720px,92%);margin-left:max(4%,calc((100% - 1180px)/2));padding:70px 0}.eyebrow{font-size:14px;letter-spacing:4px;text-transform:uppercase;color:#57cfff;font-weight:700}.hero h1{font-size:58px;line-height:1.02;margin:14px 0 18px;text-transform:uppercase}.hero h1 span{color:#27b7ff}.hero p{font-size:20px;color:#dbeefa;max-width:650px}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;text-decoration:none;font-weight:800;text-transform:uppercase;letter-spacing:.6px;padding:14px 22px;border-radius:4px}.btn-primary{background:#078fdd;color:#fff}.btn-outline{border:1px solid #7acdf8;color:#fff;background:#06243f99}.trustbar{background:#071d31;color:white}.trustgrid{display:grid;grid-template-columns:repeat(4,1fr)}.trustgrid div{padding:23px 20px;text-align:center;border-right:1px solid #25445e}.trustgrid strong{display:block;color:#37bdfb;font-size:20px}.section{padding:72px 0}.section.alt{background:#f1f5f8}.section.dark{background:linear-gradient(135deg,#031525,#07385f);color:white}.section-head{text-align:center;max-width:780px;margin:0 auto 38px}.section-head h2{font-size:38px;margin:8px 0 10px;text-transform:uppercase}.section-head p{color:#687989}.dark .section-head p{color:#bed6e6}.blue-rule{width:70px;height:4px;background:#0ca6ef;margin:14px auto}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:white;border:1px solid var(--line);box-shadow:0 8px 24px #09243b12;overflow:hidden;border-radius:6px}.card img{width:100%;height:220px;object-fit:cover}.card-body{padding:22px}.card h3{margin:0 0 8px;color:#063b64;font-size:20px}.card p{margin:0;color:#61707c}.feature{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.feature img{border-radius:7px;box-shadow:0 20px 45px #001d3370}.feature h2{font-size:40px;margin:0 0 15px}.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.check{background:#ffffff0c;border:1px solid #ffffff25;padding:14px}.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.logo-box{height:90px;border:1px solid #d9e2e8;background:#fff;display:flex;align-items:center;justify-content:center;text-align:center;font-size:18px;font-weight:800;color:#566774;letter-spacing:.5px;border-radius:5px}.logo-note{text-align:center;color:#7a8994;margin-top:20px;font-size:13px}.cta{background:linear-gradient(90deg,#007ac5,#00a8ed);color:#fff;padding:38px 0}.cta .container{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{margin:0;font-size:30px}.pagehero{background:linear-gradient(90deg,#021728ee,#063b64d9),url('../images/av-solutions-overview.png') center/cover;color:white;padding:85px 0}.pagehero h1{font-size:48px;margin:0}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:42px}.service-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.service-item{border-left:4px solid #0a9ce7;background:#f4f8fb;padding:18px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px}.contact-card{background:#061e34;color:white;padding:30px;border-radius:6px}.contact-card a{color:#4bc8ff}.form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form .full{grid-column:1/-1}.form input,.form select,.form textarea{width:100%;padding:13px;border:1px solid #cbd7df;border-radius:4px;font:inherit}.form textarea{min-height:150px}.footer{background:#020d17;color:#b9c8d3;padding:46px 0 20px}.footergrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer img{width:280px;margin-bottom:15px}.footer h4{color:white;margin-top:0}.footer a{color:#c9d8e2;text-decoration:none}.copyright{border-top:1px solid #263744;margin-top:30px;padding-top:18px;font-size:13px}.mobile{display:none;background:none;border:1px solid #47718d;color:white;padding:9px 12px}@media(max-width:900px){.mobile{display:block}.nav{display:none;position:absolute;top:92px;left:0;right:0;background:#041b30;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:15px 5%}.logo{width:250px}.hero h1{font-size:44px}.cards{grid-template-columns:repeat(2,1fr)}.trustgrid{grid-template-columns:repeat(2,1fr)}.feature,.twocol,.contact-grid{grid-template-columns:1fr}.logos{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.topline .container{display:block;text-align:center}.hero{min-height:520px}.hero h1{font-size:37px}.cards,.service-list,.form{grid-template-columns:1fr}.form .full{grid-column:auto}.trustgrid{grid-template-columns:1fr 1fr}.logos{grid-template-columns:repeat(2,1fr)}.cta .container{display:block}.cta .btn{margin-top:15px}.footergrid{grid-template-columns:1fr}.section{padding:52px 0}}

/* VERSION 4 — lighter header/navigation for improved logo visibility */
.topline{background:#eaf2f8;color:#24455f;border-bottom:1px solid #c9dbe8}
.topline a{color:#064d7c;font-weight:700}
.header{background:linear-gradient(110deg,#ffffff,#eef6fb 58%,#dcecf7);border-bottom:1px solid #a9c9de;box-shadow:0 6px 18px #082a421f}
.nav a{color:#173b56}
.nav a:hover,.nav a.active{color:#007fc8;border-color:#0a9fe9}
.mobile{border-color:#6f9dbb;color:#164b6c;background:#fff}
@media(max-width:900px){.nav{background:#f4f9fc;border-top:1px solid #c8dce9;box-shadow:0 12px 24px #082a4220}.nav a{color:#173b56}}

/* VERSION 5 — lighter footer for improved Accel Industries logo visibility */
.footer{background:linear-gradient(110deg,#ffffff,#eef6fb 58%,#dcecf7);color:#40596b;border-top:1px solid #b8d1e1}
.footer h4{color:#123d5b}
.footer a{color:#075f94}
.footer a:hover{color:#008fd8}
.copyright{border-top:1px solid #b9cfdd;color:#607585}