:root {
  color-scheme: light;
  --ink: #182633;
  --muted: #4c5c69;
  --line: #d5dee4;
  --paper: #ffffff;
  --wash: #f2f6f8;
  --brand: #174f68;
  --brand-dark: #10394c;
  --focus: #b95616;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--wash); }
a { color: var(--brand-dark); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: .14em; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.skip-link { position: absolute; left: 1rem; top: -5rem; z-index: 2; padding: .65rem 1rem; background: var(--paper); }
.skip-link:focus { top: 1rem; }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner, main, .footer-inner { width: min(100% - 2rem, 68rem); margin-inline: auto; }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1.5rem; padding: 1rem 0; }
.brand { color: var(--ink); font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
nav ul { display: flex; flex-wrap: wrap; gap: .35rem 1rem; margin: 0; padding: 0; list-style: none; }
nav a { display: inline-block; padding: .3rem 0; font-size: .94rem; }
main { padding-block: clamp(2rem, 6vw, 4.5rem); }
.hero { max-width: 48rem; padding-bottom: 1.6rem; }
.eyebrow { margin: 0 0 .5rem; color: var(--brand); font-size: .8rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.025em; }
h1 { max-width: 18ch; margin: 0 0 1rem; font-size: clamp(2.15rem, 6vw, 3.7rem); }
h2 { margin: 0 0 .75rem; font-size: clamp(1.35rem, 3vw, 1.8rem); }
h3 { margin: 0 0 .5rem; font-size: 1.1rem; }
p { margin: 0 0 1rem; }
.lede { max-width: 62ch; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.2rem); }
.price { display: inline-block; margin-top: .3rem; padding: .55rem .85rem; border: 1px solid var(--line); border-radius: .4rem; background: var(--paper); font-weight: 700; }
.notice { max-width: 68ch; margin: 1rem 0 0; padding: .85rem 1rem; border-left: .25rem solid var(--brand); background: #e7f0f4; }
.section { margin-top: 2rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1rem; margin-top: 1.25rem; }
.card, .panel { border: 1px solid var(--line); border-radius: .55rem; background: var(--paper); }
.card { display: flex; flex-direction: column; align-items: flex-start; min-height: 100%; padding: 1.25rem; }
.card p { color: var(--muted); }
.card .card-link { margin-top: auto; font-weight: 700; }
.panel { padding: clamp(1rem, 3vw, 1.5rem); }
.details { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 1rem; }
.details ul { margin: .4rem 0 0; padding-left: 1.25rem; }
.details li + li { margin-top: .45rem; }
.sample { margin-top: 1.5rem; }
.sample a { font-weight: 700; }
.site-footer { border-top: 1px solid var(--line); background: var(--paper); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; padding: 1rem 0; color: var(--muted); font-size: .92rem; }
.footer-inner p { margin: 0; }
.email-placeholder { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; overflow-wrap: anywhere; }

@media (max-width: 35rem) {
  .header-inner { align-items: flex-start; flex-direction: column; }
  nav ul { gap: .15rem .75rem; }
  main { padding-block: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}