:root{--ink:#14323a;--teal:#1f6f78;--paper:#ffffff;--line:#d9dfdc;--soft:#e8efec;--banner-blue:#001a66}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--paper)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,5vw,4rem);border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}
header .brand{font-weight:700;text-decoration:none;color:var(--ink);font-size:1.1rem}
nav{display:flex;gap:1.5rem;flex-wrap:wrap}
nav a{text-decoration:none;color:var(--ink);padding:.25rem 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current]{border-color:var(--teal)}
.hero{background:var(--ink) center/cover no-repeat;color:#fff;padding:clamp(3rem,10vw,7rem) clamp(1rem,5vw,4rem)}
.hero.home{background-image:linear-gradient(rgba(0,26,102,.75),rgba(0,26,102,.75)),url(assets/hero.png)}
.hero.about{background-image:linear-gradient(rgba(0,26,102,.75),rgba(0,26,102,.75)),url(assets/hero-about.png)}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;margin:0 0 1rem;max-width:20ch}
.hero p{max-width:60ch;font-size:1.15rem;margin:.5rem 0}
main section{padding:clamp(2rem,6vw,4rem) clamp(1rem,5vw,4rem)}
.wrap{max-width:1100px;margin:0 auto}
.alt{background:var(--soft)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.2;margin:0 0 1rem}
h3{margin:1rem 0 .4rem}
p,li{max-width:70ch}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:2rem;align-items:center}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:2rem;align-items:start}
.steps figure{margin:0}
.steps img{margin-bottom:1rem}
.btn{display:inline-block;background:var(--teal);color:#fff;padding:.7rem 1.3rem;border-radius:4px;text-decoration:none;font-weight:600}
.btn:hover{background:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1.5rem}
.gallery figure{margin:0}
.gallery figcaption{margin-top:.5rem;font-size:.95rem}
.quals{columns:2 300px;padding-left:1.2rem}
.quals li{break-inside:avoid;margin-bottom:.3rem}
footer{background:var(--ink);color:#e8efec;padding:2.5rem clamp(1rem,5vw,4rem)}
footer a{color:#fff}
footer .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:2rem;max-width:1100px;margin:0 auto}
footer img{width:140px;border-radius:4px}
.disclaimer{font-size:.9rem;opacity:.85}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.maps{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));margin-top:2rem}
.video{position:relative;aspect-ratio:16/9;max-width:900px;background:#000}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.gif{width:100%;height:auto}

/* Match the live banner: a 25% map image over the original deep blue. */
.hero{background-color:var(--banner-blue)}
.hero .wrap{width:100%}
.hero h1{font-size:clamp(2rem,4.5vw,3.4rem);text-wrap:balance}
.hero p{max-width:60ch}

.hero .btn{background:#fff;color:var(--banner-blue)}
.hero .btn:hover{background:#e6edff}
.cols>*,.steps>*,.gallery>*,footer .grid>*{min-width:0}
li+li{margin-top:.4rem}
footer a{overflow-wrap:anywhere}
.steps img{width:100%;height:210px;object-fit:contain}
.gallery img{width:100%;object-fit:contain}
.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:20;transform:translateY(-200%);background:#fff;padding:.5rem 1rem}
.skip-link:focus{transform:translateY(0)}
@media(max-width:640px){
 header{position:relative;flex-direction:column;align-items:flex-start;gap:.3rem;padding:1rem}
 nav{gap:1.5rem;width:100%}
 nav a{display:inline-flex;align-items:center;min-height:44px}
 .hero{padding:3rem 1rem;background-position:60% center}
 main section{padding:2.5rem 1rem}
 .hero h1{font-size:clamp(2rem,8vw,2.8rem)}
 .cols,.steps,.gallery{grid-template-columns:minmax(0,1fr)}
 .maps{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
 .steps img{height:190px}
 .quals{columns:1}
}

/* Original black masthead and footer, with white navigation and text. */
header{background:#000;color:#fff;border-bottom:0}
header .brand,header nav a{color:#fff}
header a:focus-visible,header button:focus-visible,footer a:focus-visible{outline-color:#fff}
header nav a:hover,header nav a[aria-current]{border-color:#fff}
.nav-contact{border:1px solid #fff;padding:.35rem 1rem}
footer{background:#000;color:#fff}
footer .disclaimer{opacity:1}
.menu-toggle{display:none;background:none;color:#fff;border:1px solid #fff;padding:.5rem .9rem;font:inherit;cursor:pointer;min-height:44px}
@media(max-width:640px){
 header{flex-direction:row;align-items:center;flex-wrap:wrap;gap:.6rem}
 header .brand{font-size:1rem}
 .js .menu-toggle{display:block;margin-left:auto}
 header nav{flex-basis:100%;align-items:flex-start;gap:.4rem;flex-direction:column;padding:.5rem 0}
 header nav a{padding:.4rem .75rem}
 .js header nav{display:none}
 .js .menu-toggle[aria-expanded="true"]+nav{display:flex}
}