/* andrewldisney.com
   Layout: one reading column (resume-width), matching the printed resume:
   navy accent, all-caps letter-spaced section labels over a thin blue-gray rule. */
:root {
  --bg: #ffffff;
  --surface: #f4f6f9;
  --fg: #1d2430;
  --muted: #4f5b6b;
  --accent: #1f3a5f;
  --accent-ink: #ffffff;
  --rule: #9fb3c8;
  --hair: #dde4ec;
  --sans: "Aptos", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --measure: 46rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1620; --surface: #17212e; --fg: #e4e9f0; --muted: #a3b0c0;
    --accent: #9fc0e6; --accent-ink: #0f1620; --rule: #3c536e; --hair: #26344a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1620; --surface: #17212e; --fg: #e4e9f0; --muted: #a3b0c0;
  --accent: #9fc0e6; --accent-ink: #0f1620; --rule: #3c536e; --hair: #26344a;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 1rem; line-height: 1.6;
}
a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { text-wrap: balance; }

.wrap {
  max-width: var(--measure); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 16px; top: 8px; background: var(--bg); padding: 4px 8px; z-index: 5; }

/* header and footer */
.site-head { border-bottom: 1px solid var(--hair); }
.head-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-block: 18px; }
.wordmark { font-weight: 700; font-size: 1.05rem; color: var(--accent); text-decoration: none; letter-spacing: 0.01em; }
nav { display: flex; gap: 20px; }
nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; padding-block: 4px; border-bottom: 2px solid transparent; }
nav a:hover { color: var(--fg); }
nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--accent); }
.site-foot { border-top: 1px solid var(--hair); margin-top: 64px; color: var(--muted); font-size: 0.875rem; }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 24px; }

/* shared section label: the resume's heading style */
.section-label {
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent); margin: 0 0 16px; padding-bottom: 4px; border-bottom: 1px solid var(--rule);
}

/* buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-block; padding: 10px 18px; border: 1px solid var(--accent); border-radius: 4px;
  color: var(--accent); text-decoration: none; font-weight: 600; font-size: 0.95rem;
}
.btn:hover { background: var(--surface); }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.12); background: var(--accent); }
.btn.small { padding: 6px 12px; font-size: 0.875rem; }

/* home */
.hero { padding-block: 56px 16px; }
.eyebrow { margin: 0 0 14px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); }
.hero h1 { font-size: clamp(1.7rem, 4.2vw, 2.4rem); line-height: 1.2; margin: 0 0 20px; font-weight: 700; letter-spacing: -0.01em; }
.intro { margin: 0 0 12px; color: var(--fg); max-width: 40rem; }
.block { margin-top: 56px; }
.work-list { display: grid; gap: 28px; }
.work { display: grid; gap: 6px; padding-bottom: 28px; border-bottom: 1px solid var(--hair); }
.work:last-child { border-bottom: 0; padding-bottom: 0; }
.work-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; margin: 0; font-size: 0.875rem; color: var(--muted); font-style: italic; }
.work h3 { margin: 0; font-size: 1.15rem; }
.work p { margin: 0; }
.stats { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 8px 0 0; }
.stat { display: flex; flex-direction: column-reverse; }
.stat dd { margin: 0; font-size: 1.35rem; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; line-height: 1.2; }
.stat dt { font-size: 0.8rem; color: var(--muted); }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 32px; }
.split p { margin: 0; }
.dates { font-variant-numeric: tabular-nums; font-style: normal; white-space: nowrap; }

/* resume */
.resume { padding-top: 40px; }
.r-head { margin-bottom: 28px; }
.r-head h1 { margin: 0; font-size: 2rem; color: var(--accent); line-height: 1.15; }
.r-contact { margin: 6px 0 0; color: var(--muted); font-size: 0.95rem; }
.r-headline { margin: 12px 0 16px; font-weight: 700; color: var(--accent); }
.r-section { margin-top: 32px; }
.lede { margin: 0; }
.sub { font-size: 1rem; margin: 0 0 8px; }
ul { margin: 0; padding-left: 1.2em; }
li { margin-bottom: 4px; }
.comp { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); column-gap: 32px; margin-bottom: 20px; }
.tech li { margin-bottom: 6px; }
.job { margin-bottom: 26px; }
.job-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 2px 16px; }
.job-head h3 { margin: 0; font-size: 1.05rem; }
.job-head .dates { color: var(--muted); font-size: 0.9rem; }
.org { margin: 2px 0 8px; font-style: italic; color: var(--muted); font-size: 0.95rem; }
.context { margin: 0 0 8px; color: var(--muted); font-size: 0.95rem; }

@media (prefers-reduced-motion: no-preference) {
  a, .btn { transition: background-color 0.15s, color 0.15s, border-color 0.15s; }
}
@media print {
  .site-head, .site-foot, .btn { display: none; }
  body { font-size: 10pt; }
}

/* cover letter page */
.letter p { margin: 0 0 14px; max-width: 42rem; }
.letter .mq { font-size: 1rem; color: var(--accent); margin: 26px 0 8px; line-height: 1.4; max-width: 42rem; }
.actions.tight { margin-top: 0; gap: 10px; }
.letter { padding-top: 40px; }