:root{--blue:#0e3a67;--ink:#172434;--muted:#5e6975;--paper:#f5f2eb}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Montserrat,Arial,sans-serif;line-height:1.65;background:#fff}header,footer{background:var(--blue);color:#fff}.shell{width:min(960px,calc(100% - 40px));margin:auto}header .shell,footer .shell{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0}header img{width:150px;filter:brightness(0) invert(1)}a{color:inherit}nav{display:flex;gap:18px;flex-wrap:wrap}main{min-height:65vh;padding:70px 0}h1{font-size:clamp(2rem,6vw,4rem);line-height:1.05;margin:0 0 28px;color:var(--blue)}h2{margin-top:36px;color:var(--blue)}.lead{font-size:1.2rem;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin-top:36px}.card{padding:24px;background:var(--paper);text-decoration:none;border-radius:4px}.card strong{display:block;color:var(--blue);font-size:1.15rem}.button{display:inline-block;background:var(--blue);color:#fff;padding:12px 18px;text-decoration:none;margin:8px 8px 0 0}footer{margin-top:40px;font-size:.9rem}@media(max-width:650px){header .shell,footer .shell{align-items:flex-start;flex-direction:column}main{padding:45px 0}}