:root{--brand-primary:#123B65;--brand-primary-dark:#071F37;--brand-primary-light:#C9DCF0;--brand-secondary:#4E7EA8;--brand-accent:#27A6D1;--brand-neutral-dark:#17242D;--brand-neutral-mid:#61717C;--brand-neutral-light:#F1F5F7;--brand-bg:#FFFFFF;--brand-bg-alt:#F3F6F8;--brand-text:#17242D;--brand-text-secondary:#52636E;--brand-text-inverse:#FFFFFF;--brand-border:#D5DEE3;--brand-success:#22C55E;--brand-warning:#F59E0B;--brand-danger:#EF4444;--brand-radius:2px}*{box-sizing:border-box}body{margin:0;color:#17242d;color:var(--brand-text);background:#fff;background:var(--brand-bg);font-family:Inter,Arial,sans-serif;line-height:1.65}h1,h2,h3{line-height:1.15;letter-spacing:-.02em}h1{font-size:max(2rem, min(4vw, 3.5rem))}h2{font-size:max(1.65rem, min(3vw, 2.5rem))}img{max-width:100%;height:auto}.lighting-nav{background:#071f37;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse)}.lighting-nav .navbar{min-height:80px}.navbar-brand img{width:180px;height:40px;-o-object-fit:contain;object-fit:contain}.navbar-dark .navbar-nav .nav-link{color:#fff;color:var(--brand-text-inverse);padding:.75rem}.btn{border-radius:2px;border-radius:var(--brand-radius)}.btn-accent{background:#27a6d1;background:var(--brand-accent);color:#071f37;color:var(--brand-primary-dark);font-weight:700}.protocol-tags{color:#c9dcf0;color:var(--brand-primary-light)}.section{padding:80px 0}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-weight:700;color:#27a6d1;color:var(--brand-accent)}.eyebrow.dark{color:#123b65;color:var(--brand-primary)}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:24px;gap:24px}.site-footer{padding:72px 0 24px;background:#071f37;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse)}.site-footer a,.site-footer h2,.site-footer h3,.site-footer p{color:#fff;color:var(--brand-text-inverse)}.site-footer a{display:block;-webkit-text-decoration:none;text-decoration:none;opacity:.72;margin:.5rem 0}.cert-row{display:flex;gap:24px;justify-content:center;padding:32px 0;margin-top:32px;border-top:1px solid rgba(255,255,255,.2)}.cert-row span{border:1px solid rgba(255,255,255,.35);padding:8px 16px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.2);padding-top:24px}.footer-bottom a{display:inline}.cta-solid{padding:80px 0 96px;background:#123b65;background:var(--brand-primary);color:#fff;color:var(--brand-text-inverse);text-align:center}.cta-solid h2,.cta-solid p{color:#fff;color:var(--brand-text-inverse)}.cta-solid .container{max-width:760px}.legal{padding:80px 16px;max-width:900px}.modal-dialog{max-width:560px}@media (max-width:991px){.protocol-tags{padding:.75rem}.footer-bottom{display:block}.section{padding:64px 0}}