:root{
  --navy:#0a2b4a;
  --navy-2:#0f355b;
  --light:#ffffff;
  --sand:#f6f4ef;
  --ink:#0a2238;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--sand)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;z-index:1000;background:var(--navy);color:var(--light);box-shadow:0 2px 8px rgba(0,0,0,.2)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:auto}
.brand .name{font-weight:800;letter-spacing:.5px}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--light);opacity:.95}
.nav a:hover{opacity:1}
.dropdown{position:relative}
.dropdown-toggle{display:flex;align-items:center;gap:6px}
.dropdown-menu{position:absolute;top:120%;left:0;background:var(--light);color:var(--ink);border-radius:10px;box-shadow:0 12px 24px rgba(0,0,0,.18);padding:10px 0;min-width:260px;display:none}
.dropdown-menu a{display:block;padding:10px 16px}
.dropdown-menu a:hover{background:#eef3f8}
.dropdown.open .dropdown-menu{display:block}
.mobile-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.4);color:var(--light);padding:6px 10px;border-radius:10px}
.hero{position:relative;background:var(--navy);color:var(--light);overflow:hidden}
.hero .bg{position:absolute;inset:0;opacity:.28;background:url('../img/bridge_watch.jpg') center/cover no-repeat}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,43,74,.65),rgba(10,43,74,.8))}
.hero .inner{position:relative;padding:100px 0 80px}
.hero h1{font-size:44px;line-height:1.05;margin:0 0 10px}
.hero p{font-size:18px;max-width:700px;opacity:.95}
.cta{display:inline-block;margin-top:24px;background:var(--light);color:var(--navy);padding:12px 18px;border-radius:12px;font-weight:700}
.section{padding:60px 0}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.card{background:#fff;border-radius:16px;box-shadow:0 10px 22px rgba(10,34,56,.08);padding:24px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service-tile{background:#fff;border-radius:16px;box-shadow:0 8px 18px rgba(10,34,56,.07);padding:22px;transition:.2s transform}
.service-tile:hover{transform:translateY(-2px)}
.service-tile h3{margin:10px 0 8px;font-size:18px}
.service-tile p{margin:0;font-size:14px;opacity:.9}
.footer{background:var(--navy-2);color:var(--light)}
.footer .inner{padding:28px 0;font-size:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.banner{position:relative;background:var(--navy);color:var(--light);padding:70px 0}
.banner .bg{position:absolute;inset:0;opacity:.25;background-position:center;background-size:cover}
.banner .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,43,74,.7),rgba(10,43,74,.8))}
.banner .content{position:relative}
h1.page-title{margin:0;font-size:36px}
.content{padding:40px 0}
.content h2{margin-top:0}
.prose p{line-height:1.65}
@media(max-width:900px){
  .services-grid{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav{display:none;flex-direction:column;align-items:flex-start;padding:12px 0;gap:12px}
  .nav.open{display:flex}
  .mobile-toggle{display:block}
  .services-grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}


/* Accessibility/contrast updates for Services dropdown */
.dropdown-menu{
  border:1px solid rgba(10,34,56,.12);
  font-weight:600;
}
.dropdown-menu a{ color:var(--ink); }
.dropdown-menu a:focus,
.dropdown-menu a:hover{
  background:#e9f0f7;
  color:#000;
}
@media(min-width:901px){
  .dropdown:hover .dropdown-menu{display:block}
}