:root {
  --blue: #0077b6;
  --blue-dark: #005a8e;
  --blue-deep: #003d5c;
  --sky: #e8f4fb;
  --teal: #00b4d8;
  --text: #1a2535;
  --muted: #4a5568;
  --border: #dbe8f2;
  --white: #fff;
  --shadow: 0 4px 20px rgba(0, 119, 182, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: #f8fbfd;
  font: 1rem/1.7 'Nunito', 'Segoe UI', Arial, sans-serif;
}
a { color: var(--blue-dark); }
a:hover { color: var(--blue-deep); }
.skip-link {
  position: absolute;
  top: -4rem;
  left: 1rem;
  z-index: 10;
  padding: .6rem 1rem;
  background: var(--white);
  border-radius: .5rem;
}
.skip-link:focus { top: 1rem; }
.top-bar {
  padding: .35rem 1rem;
  color: var(--white);
  background: var(--blue-deep);
  text-align: center;
  font-size: .9rem;
}
.top-bar a { color: #7fe7f5; font-weight: 800; }
.site-header {
  padding: 1.5rem 1rem 1.25rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  text-align: center;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: var(--white);
  text-decoration: none;
}
.brand img { width: 58px; height: 58px; }
.brand span { font-size: 1.5rem; font-weight: 800; }
.site-header p { margin: .35rem 0 0; opacity: .94; }
.site-nav {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 61, 92, .08);
}
.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .15rem .35rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: .55rem 1rem;
  list-style: none;
}
.site-nav a {
  display: block;
  padding: .4rem .65rem;
  border-radius: .5rem;
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
}
.site-nav a[aria-current="page"] { background: var(--sky); }
.site-nav a:focus-visible, .site-nav a:hover, .button-link:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}
.page-shell { width: min(900px, calc(100% - 2rem)); margin: 2rem auto 3rem; }
.breadcrumb { margin: 0 0 .7rem; color: var(--muted); font-size: .92rem; }
.breadcrumb a { font-weight: 700; }
.page-title { margin: 0; color: var(--blue-deep); font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; }
.eyebrow { margin: 0 0 .35rem; color: var(--blue); font-size: .85rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.intro { max-width: 70ch; margin: .8rem 0 1.5rem; color: var(--muted); font-size: 1.12rem; }
.prose, .topic-card {
  padding: clamp(1.1rem, 3vw, 1.75rem);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}
.prose + .prose, .prose + .callout, .callout + .prose { margin-top: 1rem; }
.prose h2, .topic-card h2 { margin: 0 0 .55rem; color: var(--blue-dark); font-size: 1.45rem; line-height: 1.3; }
.prose h3 { margin: 1.1rem 0 .35rem; color: var(--blue-deep); font-size: 1.1rem; }
.prose p { margin: .55rem 0; }
.prose ul, .prose ol { padding-left: 1.35rem; }
.prose li + li { margin-top: .35rem; }
.callout {
  padding: 1rem 1.2rem;
  border-left: 5px solid var(--teal);
  border-radius: .6rem;
  background: var(--sky);
}
.hub-note { margin-top: 1rem; }
.callout strong { color: var(--blue-deep); }
.callout--urgent { border-color: #b42318; background: #fff2f0; }
.callout--urgent strong { color: #8f1d14; }
.topic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.topic-card { display: flex; flex-direction: column; align-items: flex-start; }
.topic-card p { flex: 1; margin: .2rem 0 1rem; color: var(--muted); }
.topic-card h2 a { text-decoration-thickness: 1px; text-underline-offset: .18em; }
.button-link {
  display: inline-block;
  padding: .55rem .95rem;
  color: var(--white);
  background: var(--blue-dark);
  border-radius: 2rem;
  font-weight: 800;
  text-decoration: none;
}
.video-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin-top: .8rem; }
.video-card { padding: 1rem; background: #f4f9fc; border: 1px solid var(--border); border-radius: .75rem; }
.video-card h3 { margin: 0 0 .35rem; }
.video-card p { margin: 0 0 .6rem; color: var(--muted); }
.resources { margin-top: 1rem; }
.resources li { overflow-wrap: anywhere; }
.site-footer {
  padding: 1.5rem 1rem;
  color: rgba(255,255,255,.9);
  background: var(--blue-deep);
  text-align: center;
}
.site-footer p { margin: .2rem 0; }
.site-footer a { color: #7fe7f5; }
.site-footer .phone { color: var(--white); font-size: 1.35rem; font-weight: 800; }
@media (max-width: 620px) {
  .page-shell { margin-top: 1.25rem; }
  .topic-grid, .video-links { grid-template-columns: 1fr; }
  .site-nav ul { gap: 0; }
  .site-nav a { padding: .35rem .45rem; font-size: .86rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}