/* Layout concept: a jobsite clipboard. Paper ground, ink type, one red chalk line that snaps across the page. */
:root {
  --paper: #F2F3EF;
  --card: #FFFFFF;
  --ink: #18242F;
  --muted: #56626C;
  --line: #D6D9D2;
  --chalk: #C2372B;
  --chalk-ink: #FFFFFF;
  --ok: #2F7A4E;
  --display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12191F; --card: #1A232B; --ink: #E8EBE6; --muted: #9AA6AE;
    --line: #2C3741; --chalk: #E25A4C; --chalk-ink: #12191F; --ok: #5BB383; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12191F; --card: #1A232B; --ink: #E8EBE6; --muted: #9AA6AE;
  --line: #2C3741; --chalk: #E25A4C; --chalk-ink: #12191F; --ok: #5BB383; color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  background: var(--paper); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.6;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.wrap { max-width: 1080px; margin: 0 auto; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--chalk); outline-offset: 2px;
}
h1, h2, h3 { font-family: var(--display); line-height: 1.05; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
.label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 22px; }
.mark { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.mark b { font-family: var(--display); font-weight: 800; font-stretch: 112%; font-size: 22px; letter-spacing: 0.02em; text-transform: uppercase; }
.mark span { font-family: var(--mono); font-size: 12px; color: var(--chalk); letter-spacing: 0.1em; text-transform: uppercase; }
.top nav { display: flex; gap: 20px; flex-wrap: wrap; font-size: 15px; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a:hover { color: var(--ink); }

/* the chalk line */
.snap { height: 3px; background: var(--chalk); border-radius: 2px; transform-origin: left; animation: snap .7s cubic-bezier(.2,.9,.3,1.2) both; }
@keyframes snap { from { transform: scaleX(.02); } to { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) { .snap { animation: none; } }

/* buttons */
.btn { display: inline-block; font-family: var(--display); font-weight: 700; font-size: 17px; text-decoration: none;
  background: var(--chalk); color: var(--chalk-ink); border: 0; border-radius: 6px; padding: 14px 22px; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }

/* legal pages */
.doc { max-width: 68ch; padding-block: 40px 72px; }
.doc h1 { font-size: clamp(34px, 6vw, 52px); font-stretch: 108%; margin-block: 10px 6px; }
.doc h2 { font-size: 22px; margin-top: 36px; }
.doc p, .doc li { color: var(--ink); }
.doc .meta { color: var(--muted); font-size: 15px; }

footer { border-top: 1px solid var(--line); padding-block: 28px 40px; font-size: 14px; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
footer nav { display: flex; gap: 18px; }