:root {
  --ink: #14202e;
  --muted: #4a5a6b;
  --paper: #ffffff;
  --tint: #f2f6fa;
  --line: #d3dde7;
  --brand: #0a4fb0;
  --brand-dark: #083d8a;
  --on-brand: #ffffff;
  --focus: #b45309;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}

a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--brand-dark); }

a:focus-visible,
.button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

main:focus { outline: none; }

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
  z-index: 10;
}
.skip:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

header.site { border-bottom: 1px solid var(--line); }
header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand { font-weight: 700; color: var(--ink); text-decoration: none; }
header.site nav { display: flex; gap: 20px; }
header.site nav a { color: var(--ink); }
header.site nav a[aria-current="page"] { font-weight: 700; text-decoration: none; }

section { padding: 40px 0; }
section.tinted { background: var(--tint); }

h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); line-height: 1.15; margin: 0 0 0.5em; }
h2 { font-size: clamp(1.35rem, 4.5vw, 1.75rem); line-height: 1.2; margin: 0 0 0.6em; }
p { margin: 0 0 1em; }
.lead { font-size: 1.2rem; color: var(--muted); }

.choices {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 24px;
}
@media (min-width: 640px) {
  .choices { grid-template-columns: 1fr 1fr; }
}
.choice {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
.choice h2 { margin-bottom: 0.3em; }
.choice p { flex: 1; color: var(--muted); }

.button {
  display: inline-block;
  padding: 14px 20px;
  background: var(--brand);
  color: var(--on-brand);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-radius: 6px;
}
.button:hover { background: var(--brand-dark); color: var(--on-brand); }
.button.secondary {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
}
.button.secondary:hover { background: var(--tint); color: var(--brand-dark); }

ul.plain { padding-left: 1.2em; margin: 0 0 1em; }
ul.plain li { margin-bottom: 0.5em; }

.offer {
  padding: 16px 20px;
  border-left: 5px solid var(--brand);
  background: var(--paper);
  font-weight: 600;
}

address { font-style: normal; }

.frame {
  display: block;
  width: 100%;
  min-height: 600px;
  border: 0;
  margin: 24px 0 16px;
}

footer.site {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 0.95rem;
}
footer.site p { margin: 0 0 0.4em; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}