:root{--brand-primary:#111111;--brand-primary-dark:#000000;--brand-primary-light:#A5A5A5;--brand-secondary:#000000;--brand-accent:#C0392B;--brand-neutral-dark:#1A1F2A;--brand-neutral-mid:#5A6472;--brand-neutral-light:#F3F5F8;--brand-bg:#FFFFFF;--brand-bg-alt:#ECECEC;--brand-text:#1A1F2A;--brand-text-secondary:#5A6472;--brand-text-inverse:#FFFFFF;--brand-border:#D9E0E9;--brand-success:#22C55E;--brand-warning:#F59E0B;--brand-danger:#EF4444;--brand-radius:0px;--brand-font:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;font-family:var(--brand-font);color:#1a1f2a;color:var(--brand-text);background:#fff;background:var(--brand-bg);line-height:1.6}img{max-width:100%;height:auto;display:block}a{color:#111;color:var(--brand-primary);-webkit-text-decoration:none;text-decoration:none}a:hover{color:#c0392b;color:var(--brand-accent)}.section,section[class*=-section]{padding-top:80px;padding-bottom:80px}.bg-alt{background:#ececec;background:var(--brand-bg-alt);color:#1a1f2a;color:var(--brand-text)}.section-dark{background:#000;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse)}.section-dark .eyebrow,.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4,.section-dark h5,.section-dark h6,.section-dark p{color:#fff;color:var(--brand-text-inverse)}.section-dark a:not([class*=btn-]){color:#fff;color:var(--brand-text-inverse);-webkit-text-decoration:underline;text-decoration:underline}.cta-section{position:relative;padding-top:80px;padding-bottom:96px;overflow:hidden}.section-heading{max-width:760px;margin:0 auto 40px;text-align:center}.centered-cta h2,.footer-cta-inner h2,.section-heading h2{font-size:max(1.65rem, min(3vw, 2.5rem));line-height:1.15;margin:8px 0 16px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#c0392b;color:var(--brand-accent);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}.eyebrow::before{content:"";width:24px;height:2px;background:currentColor}.btn{border-radius:0;border-radius:var(--brand-radius);font-weight:700;padding:.8rem 1.2rem}.btn-primary-solid{background:#c0392b;background:var(--brand-accent);color:#fff;color:var(--brand-text-inverse);border:1px solid #c0392b;border:1px solid var(--brand-accent)}.btn-primary-solid:hover{background:#9f2f24;border-color:#9f2f24;color:#fff;color:var(--brand-text-inverse)}.btn-ghost{background:0 0;color:#fff;color:var(--brand-text-inverse);border:1px solid rgba(255,255,255,.72)}.btn-ghost:hover{background:#fff;background:var(--brand-text-inverse);color:#000;color:var(--brand-primary-dark)}.btn-inverse-solid{background:#fff;background:var(--brand-text-inverse);color:#000;color:var(--brand-primary-dark);border:1px solid #fff;border:1px solid var(--brand-text-inverse)}.btn-inverse-solid:hover{background:#c0392b;background:var(--brand-accent);color:#fff;color:var(--brand-text-inverse);border-color:#c0392b;border-color:var(--brand-accent)}.btn-link-arrow{padding:0;color:#c0392b;color:var(--brand-accent);border:0}.btn-link-arrow::after{content:" ->"}.audio-nav-dealer{background:#000;background:var(--brand-primary-dark);border-bottom:1px solid rgba(255,255,255,.14);padding:8px 0}.audio-nav-dealer .navbar-brand img{width:180px;height:40px;-o-object-fit:contain;object-fit:contain}.audio-nav-dealer .nav-link{color:rgba(255,255,255,.86);font-weight:700;font-size:.92rem;padding:.75rem .9rem}.audio-nav-dealer .nav-link.active,.audio-nav-dealer .nav-link:hover{color:#fff;color:var(--brand-text-inverse)}.nav-dealer-cta{white-space:nowrap}.about-hero,.industries-hero,.products-hero,.sub-hero,.technology-hero{position:relative;min-height:540px;display:grid;align-items:center;justify-items:center;place-items:center;overflow:hidden;padding-top:160px;padding-bottom:96px}.cta-bg,.sub-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;z-index:0}.about-hero::after,.home-cta::after,.industries-cta::after,.industries-hero::after,.products-hero::after,.sub-hero::after,.technology-hero::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.54));z-index:1}.about-hero>.container,.cta-content,.industries-hero>.container,.products-hero>.container,.sub-hero>.container,.technology-hero>.container{position:relative;z-index:2}.about-hero h1,.home-hero h1,.industries-hero h1,.products-hero h1,.sub-hero h1,.technology-hero h1{font-size:max(2rem, min(4vw, 3.5rem));line-height:1.1;max-width:900px}.about-hero p,.industries-hero p,.products-hero p,.sub-hero p,.technology-hero p{max-width:720px;color:#fff;color:var(--brand-text-inverse);font-size:1.1rem}.case-carousel-grid,.contact-card-grid,.dynamic-product-grid,.faq-category-grid,.grid-5,.partner-logo-grid,.product-line-grid,.service-two-col-grid,.team-photo-grid,.values-grid{display:grid;grid-gap:24px;gap:24px}[class*=-grid]:has(> :nth-child(5):last-child),[class*=-grid]:has(> :nth-child(6):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}.grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-5>:nth-child(4){grid-column:2}.grid-5>:nth-child(5){grid-column:3}.site-footer{padding-top:64px;background:#000;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse)}.site-footer h5,.site-footer h6,.site-footer p,.site-footer span{color:#fff;color:var(--brand-text-inverse)}.site-footer a:not([class*=btn-]){color:rgba(255,255,255,.76)}.site-footer a:not([class*=btn-]):hover{color:#fff;color:var(--brand-text-inverse)}.footer-cta-band{border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);padding:40px 0;background:#111}.footer-bottom,.footer-brand-row,.footer-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-main{padding:64px 0 40px}.footer-brand-row{align-items:flex-start;margin-bottom:40px}.footer-brand-row p{max-width:560px;color:rgba(255,255,255,.74)}.footer-social{display:flex;gap:16px;flex-wrap:wrap}.footer-cols{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:28px;gap:28px}.footer-cols div{display:grid;grid-gap:10px;gap:10px}.footer-badges{display:flex;flex-wrap:wrap;gap:12px;padding:32px 0;border-bottom:1px solid rgba(255,255,255,.14)}.footer-badges span{border:1px solid rgba(255,255,255,.22);padding:8px 12px;font-size:.84rem}.footer-bottom{padding-top:24px;color:rgba(255,255,255,.74)}.modal-header{background:#000;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse)}.modal-header .modal-title{color:#fff;color:var(--brand-text-inverse)}.modal-header .btn-close{filter:invert(1)}@media (max-width:991px){.section,section[class*=-section]{padding-top:64px;padding-bottom:64px}.cta-section{padding-top:72px;padding-bottom:88px}.audio-nav-dealer .navbar-collapse{padding:16px 0}.footer-cols{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom,.footer-brand-row,.footer-cta-inner{align-items:flex-start;flex-direction:column}.grid-5,[class*=-grid]:has(> :nth-child(5):last-child),[class*=-grid]:has(> :nth-child(6):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}.grid-5>:nth-child(4),.grid-5>:nth-child(5){grid-column:auto}}@media (max-width:575px){.about-hero,.industries-hero,.products-hero,.sub-hero,.technology-hero{min-height:480px;padding-top:140px}.footer-cols,.grid-5,[class*=-grid]:has(> :nth-child(5):last-child),[class*=-grid]:has(> :nth-child(6):last-child){grid-template-columns:1fr}}.feedback-form{color:#1a1f2a;color:var(--brand-text)}.feedback-form .form-label{font-weight:700;color:#1a1f2a;color:var(--brand-text)}.feedback-form .form-control,.feedback-form .form-select{border-radius:0;border-radius:var(--brand-radius);border:1px solid #d9e0e9;border:1px solid var(--brand-border);min-height:48px}.feedback-form textarea.form-control{min-height:128px}.feedback-form .require::after{content:" *";color:#c0392b;color:var(--brand-accent)}.form-consent{display:flex;align-items:flex-start;gap:10px}.form-consent .form-check-input{margin-top:.32rem}