/* matthewswart.com
 *
 * External stylesheet ON PURPOSE. The site's CSP is `style-src 'self'`, which
 * blocks inline <style> blocks. Keeping the CSS in a file is what lets the
 * policy stay strict instead of needing 'unsafe-inline'.
 *
 * Font: Monaspace Xenon (GitHub Next), SIL Open Font License 1.1, self-hosted.
 * One variable file, no CDN, no external request.
 */

@font-face {
  font-family: "Monaspace Xenon";
  src: url("fonts/monaspace-xenon-var.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg:         #0b1017;
  --bg-soft:    #121a24;
  --surface:    #161f2b;
  --ink:        #e6edf5;
  --ink-soft:   #a9bacd;
  --ink-faint:  #6b7f96;
  --accent:     #4d9bff;
  --accent-soft:#8fc2ff;
  --line:       #22303f;
  --rule:       #1b2733;
  --maxw:       74ch;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Monaspace Xenon", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 350;
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: -0.005em;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- hero ---- */
.hero {
  padding: 84px 0 56px;
  border-bottom: 1px solid var(--rule);
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}
.eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 {
  margin: 0 0 22px;
  font-size: clamp(30px, 5.2vw, 46px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.lede { margin: 0; font-size: clamp(17px, 2.2vw, 20px); color: var(--ink-soft); line-height: 1.55; }
.lede strong { color: var(--ink); font-weight: 600; }

/* ---- sections ---- */
section { padding: 52px 0; border-bottom: 1px solid var(--rule); }
section:last-of-type { border-bottom: 0; }

h2 {
  margin: 0 0 26px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
h3 { margin: 0 0 8px; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
p  { margin: 0 0 16px; color: var(--ink-soft); }
p:last-child { margin-bottom: 0; }
strong { color: var(--ink); font-weight: 600; }

/* ---- numbered capability blocks (.caps > .cap) ---- */
.cap { display: grid; grid-template-columns: 46px 1fr; gap: 4px 16px; margin-bottom: 30px; }
.cap:last-child { margin-bottom: 0; }
.cap h3 { grid-column: 2; }
.cap p  { grid-column: 2; }
.num {
  grid-row: span 2;
  grid-column: 1;
  font-size: 13px; font-weight: 600;
  color: var(--accent);
  padding-top: 5px;
  font-variant-numeric: tabular-nums;
}

/* ---- looking-for list (.clean) + link list (.links) ---- */
.clean { margin: 0; padding: 0; list-style: none; }
.clean li { margin-bottom: 20px; color: var(--ink-soft); }
.clean li:last-child { margin-bottom: 0; }
.clean b { color: var(--ink); font-weight: 600; }
.links { margin: 0; padding: 0; list-style: none; }
.links li { margin-bottom: 8px; }

/* ---- evidence cards ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px 22px;
  margin-bottom: 14px;
}
.card:last-child { margin-bottom: 0; }
.tag {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-soft);
}
.card p { margin: 0; font-size: 15.5px; }

/* ---- links ---- */
a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; }
a:hover, a:focus-visible { color: var(--accent-soft); border-bottom-color: var(--accent-soft); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* ---- brief pages ---- */
.brief-meta { margin: 0 0 30px; font-size: 13px; color: var(--ink-faint); letter-spacing: 0.04em; }
.brief h2 { font-size: 20px; text-transform: none; letter-spacing: -0.01em; color: var(--ink); margin: 38px 0 14px; }
.brief h3 { font-size: 17px; margin: 28px 0 10px; }
.brief ul, .brief ol { margin: 0 0 18px; padding-left: 22px; color: var(--ink-soft); }
.brief li { margin-bottom: 7px; }
.brief blockquote {
  margin: 24px 0;
  padding: 4px 0 4px 20px;
  border-left: 2px solid var(--accent);
  color: var(--ink);
  font-style: normal;
}
.brief hr { border: 0; border-top: 1px solid var(--rule); margin: 34px 0; }
.brief code {
  background: var(--surface); border: 1px solid var(--line);
  padding: 1px 6px; border-radius: 4px; font-size: 0.92em;
}
.back { display: inline-block; margin-bottom: 34px; font-size: 14px; color: var(--ink-faint); }
.back:hover { color: var(--accent); }

/* ---- footer ---- */
footer { padding: 40px 0 64px; color: var(--ink-faint); font-size: 14px; }
footer .wrap > span { display: block; margin-bottom: 6px; }

@media (max-width: 560px) {
  .hero { padding: 60px 0 42px; }
  section { padding: 40px 0; }
  .cap { grid-template-columns: 34px 1fr; gap: 4px 12px; }
}

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

/* ---- hero meta line (role · location), Taylor-style plain statement ---- */
.meta {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* ---- evidence card context line (role / sector) ---- */
.ctx {
  margin: 0 0 10px !important;
  font-size: 13px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* ---- quiet aside under a section, for framing rather than claiming ---- */
.aside {
  margin: 22px 0 0;
  font-size: 15px;
  color: var(--ink-faint);
  border-left: 2px solid var(--line);
  padding-left: 16px;
}

/* ---- skip link (accessibility; matches the reference structure) ---- */
.skip {
  position: absolute; left: -9999px;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: 0 0 6px 0; z-index: 100;
}
.skip:focus { left: 0; top: 0; }

/* ---- top bar: name + profile links, above the fold ---- */
.topbar {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  padding: 16px 0;
}
.topbar .wrap {
  display: flex; align-items: baseline;
  justify-content: space-between; gap: 16px;
}
.topname { font-size: 14px; font-weight: 600; color: var(--ink-soft); letter-spacing: -0.01em; }
.topbar nav a { font-size: 14px; color: var(--ink-faint); }
.topbar nav a:hover { color: var(--accent); }