:root {
  --blue: #0272a7;
  --blue-dark: #013953;
  --text: #333;
  --muted: #666;
  --panel: #fff;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: #2b3a42 url("/images/background.jpg") center top / cover fixed no-repeat;
}
a { color: var(--blue); }
a:hover, a:focus { color: var(--blue-dark); }
img { max-width: 100%; height: auto; }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 10; }

.wrapper {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--panel);
  box-shadow: 0 0 20px rgba(0,0,0,.4);
}
.site-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  flex-wrap: wrap;
}
.site-header .logo img { width: 190px; display: block; }
.header-banner { flex: 1 1 400px; min-width: 0; width: 100%; max-height: 140px; object-fit: contain; }
.call-button {
  display: none;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  padding: 10px 16px;
  border-radius: 4px;
}

.site-nav { background: linear-gradient(to bottom, var(--blue) 0%, var(--blue-dark) 100%); }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; }
.site-nav a {
  display: block;
  padding: 12px 14px;
  color: #fff;
  text-decoration: none;
  font-size: 15px;
}
.site-nav a:hover, .site-nav a:focus, .site-nav a[aria-current="page"] { background: rgba(255,255,255,.15); color: #fff; }
.nav-toggle, .nav-toggle-label { display: none; }

.content { padding: 24px 32px 40px; }
.content h1 { color: var(--blue-dark); margin-top: 0; }
.content h2 { color: var(--blue-dark); font-size: 1.25rem; }
.content img.float { float: right; margin: 0 0 16px 20px; max-width: 45%; border-radius: 4px; }
.content img.wide { display: block; margin: 16px auto; }
.content::after { content: ""; display: block; clear: both; }
.content .note { font-weight: bold; }
.content ul.columns { columns: 3; }

.site-footer {
  background: var(--blue-dark);
  color: #e6eef2;
  padding: 16px 32px;
  font-size: 15px;
}
.site-footer a { color: #fff; }
.site-footer p { margin: 4px 0; }
.small { font-size: 13px; color: #b9cbd4; }

@media (max-width: 760px) {
  .site-header { justify-content: center; text-align: center; }
  .header-banner { display: none; }
  .call-button { display: inline-block; }
  .nav-toggle-label {
    display: block;
    color: #fff;
    padding: 12px 16px;
    cursor: pointer;
    font-weight: bold;
  }
  .site-nav ul { display: none; flex-direction: column; }
  .nav-toggle:checked ~ ul { display: flex; }
  .site-nav a { border-top: 1px solid rgba(255,255,255,.15); }
  .content { padding: 16px; }
  .content img.float { float: none; max-width: 100%; margin: 0 0 16px; display: block; }
  .content ul.columns { columns: 2; }
  .site-footer { padding: 16px; }
}