:root {
  --bg: #fbfaf7;
  --surface: #f1efe8;
  --text: #1f2328;
  --muted: #4a5058;
  --accent: #1d5f8a;
  --accent-text: #ffffff;
  --focus: #b35900;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16191d;
    --surface: #1f242a;
    --text: #e8e6e1;
    --muted: #b4b8bd;
    --accent: #7cb8e0;
    --accent-text: #0e1a24;
    --focus: #ffb060;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.125rem;
  line-height: 1.65;
}

.wrap { max-width: 42rem; margin: 0 auto; padding: 0 1.25rem; }

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--accent-text);
  padding: .75rem 1rem; z-index: 10;
}
.skip:focus { left: 1rem; top: 1rem; }

a { color: var(--accent); text-underline-offset: .2em; }
a:focus-visible, .button:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }

.site-header { border-bottom: 1px solid var(--surface); }
.site-header .wrap {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: .5rem 1.5rem; padding-block: 1rem;
}
.name { margin: 0; font-weight: 700; }
.site-header a { font-weight: 600; }

.hero { background: var(--surface); padding-block: 3.5rem 3rem; }
.kicker { margin: 0 0 .75rem; font-size: .95rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--accent); }
h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); line-height: 1.2; margin: 0 0 1rem; }
.lead { font-size: 1.2rem; color: var(--muted); margin: 0 0 1.75rem; }

section { padding-block: 2.5rem; }
h2 { font-size: 1.5rem; margin: 0 0 1rem; }

.steps { padding-left: 1.25rem; }
.steps li { margin-bottom: .6rem; }

.reach { background: var(--surface); }

.note {
  border-left: 4px solid var(--accent);
  padding: .5rem 0 .5rem 1rem;
  color: var(--muted);
}

.button {
  display: inline-block;
  background: var(--accent); color: var(--accent-text);
  padding: .8rem 1.4rem; border-radius: .4rem;
  text-decoration: none; font-weight: 600;
}

.small { font-size: .95rem; color: var(--muted); }

.site-footer { border-top: 1px solid var(--surface); padding-block: 2rem; margin-top: 1rem; }
.site-footer p { margin: .4rem 0; }