/* ============================================================
   johnlague.com — shared styles
   Palette: chalk paper / granite ink / spruce teal accent
   Type: Archivo (display + UI), Newsreader (prose), IBM Plex Mono (data)
   ============================================================ */

:root {
  --paper: #f8f8f4;
  --paper-2: #efefe8;
  --ink: #21272e;
  --stone: #5c6570;
  --line: #dcdfd6;
  --accent: #196e6a;
  --accent-ink: #0f4a47;
  --max: 1080px;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Archivo", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

img { max-width: 100%; height: auto; border-radius: var(--radius); }

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

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 20px;
}
.brand {
  font-weight: 800; letter-spacing: -0.02em; color: var(--ink);
  font-size: 17px; margin-right: auto; white-space: nowrap;
  display: flex; align-items: center; gap: 10px;
}
.brand-avatar {
  width: 30px; height: 30px; border-radius: 999px; object-fit: cover;
  border: 1px solid var(--line); flex: none; display: block;
}
.brand:hover { text-decoration: none; color: var(--accent-ink); }
.nav-links { display: flex; gap: 20px; flex-wrap: wrap; }
.nav-links a { color: var(--stone); font-size: 14.5px; font-weight: 500; }
.nav-links a.active, .nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-inner { flex-wrap: wrap; }
.updated {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px; color: var(--stone); letter-spacing: 0.04em; white-space: nowrap;
  border-left: 1px solid var(--line); padding-left: 16px;
}
@media (max-width: 760px) { .updated { border-left: none; padding-left: 0; flex-basis: 100%; } }

/* ---------- eyebrow / mono labels ---------- */
.mono, .eyebrow, .metric-num, .tick {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}
.eyebrow {
  font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-topo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0.5; pointer-events: none; border-radius: 0;
}
.hero-inner {
  position: relative; max-width: var(--max); margin: 0 auto;
  padding: 88px 24px 72px;
}
.hero-inner.has-portrait {
  display: grid; grid-template-columns: minmax(0, 1fr) 290px;
  gap: 48px; align-items: center;
}
.hero-portrait {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--line);
}
@media (max-width: 860px) {
  .hero-inner.has-portrait { display: block; }
  .hero-portrait { display: none; }
}
h1 {
  font-size: clamp(38px, 6vw, 62px);
  line-height: 1.04; letter-spacing: -0.035em; font-weight: 900;
  margin: 14px 0 18px; max-width: 17ch;
}
.hero p.lede { max-width: 56ch; color: var(--stone); font-size: 19px; margin: 0 0 26px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-block; padding: 11px 20px; border-radius: 999px;
  font-weight: 600; font-size: 15px; border: 1.5px solid var(--ink);
  color: var(--ink); transition: background 0.15s, color 0.15s;
}
.btn:hover { background: var(--ink); color: var(--paper); text-decoration: none; }
.btn.solid { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.solid:hover { background: var(--accent-ink); border-color: var(--accent-ink); }

/* ---------- results ledger ---------- */
.ledger {
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.ledger-inner {
  max-width: var(--max); margin: 0 auto; padding: 34px 24px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px;
}
.metric { border-left: 2px solid var(--accent); padding-left: 14px; }
.metric-num { font-size: 23px; font-weight: 600; color: var(--ink); line-height: 1.1; }
.metric-label { font-size: 13.5px; color: var(--stone); margin-top: 6px; line-height: 1.45; }

/* ---------- sections ---------- */
section.block { padding: 72px 0; border-bottom: 1px solid var(--line); }
section.block:last-of-type { border-bottom: none; }
h2 {
  font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -0.03em;
  font-weight: 800; margin: 8px 0 8px;
}
.section-intro { color: var(--stone); max-width: 62ch; margin: 0 0 36px; }

.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.section-head h2 { margin-bottom: 0; }
.section-action { font-family: "IBM Plex Mono", monospace; font-size: 13px; white-space: nowrap; }

/* ---------- work cards ---------- */
.work-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; display: flex; flex-direction: column; gap: 10px;
}
.card h3 { margin: 0; font-size: 19px; letter-spacing: -0.015em; line-height: 1.3; }
.card h3 a { color: var(--ink); }
.card h3 a:hover { color: var(--accent-ink); }
.card .tick { font-size: 12px; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; }
.card p { margin: 0; color: var(--stone); font-size: 15px; }
.card .result {
  margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line);
  font-family: "IBM Plex Mono", monospace; font-size: 13.5px; color: var(--ink);
}
.card .result::before { content: "→ "; color: var(--accent); }

/* ---------- experience timeline ---------- */
.xp { display: grid; gap: 0; }
.xp-item {
  display: grid; grid-template-columns: 170px 1fr; gap: 24px;
  padding: 26px 0; border-top: 1px solid var(--line);
}
.xp-item:first-child { border-top: none; }
.xp-when { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--stone); padding-top: 4px; }
.xp-role { font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.xp-org { color: var(--accent); font-weight: 500; }
.xp-item ul { margin: 10px 0 0; padding-left: 18px; color: var(--stone); font-size: 15px; }
.xp-item li { margin: 4px 0; }
@media (max-width: 640px) {
  .xp-item { grid-template-columns: 1fr; gap: 6px; }
}

/* ---------- two-col info (education / skills / awards) ---------- */
.info-grid { display: grid; gap: 40px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.info-grid h3 { font-size: 15px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--stone); margin: 0 0 14px; font-family: "IBM Plex Mono", monospace; font-weight: 500; }
.info-grid ul { margin: 0; padding-left: 18px; }
.info-grid li { margin: 7px 0; font-size: 15.5px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; }
.pills li {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; font-size: 14px; margin: 0;
}

/* ---------- footer ---------- */
footer { background: var(--ink); color: #cfd4d0; padding: 56px 0; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
footer a { color: #fff; }
footer .foot-links { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14.5px; }
footer .copyright { font-size: 13px; color: #8d949c; width: 100%; margin-top: 8px; }
footer .foot-note { font-size: 14px; color: #9fb8b0; margin-top: 6px; max-width: 42ch; }

/* ---------- blog / article ---------- */
.post-list { display: grid; gap: 22px; }
.post-row {
  display: grid; grid-template-columns: 120px 1fr; gap: 20px; align-items: baseline;
  padding: 22px 0; border-top: 1px solid var(--line);
}
.post-row:first-child { border-top: none; }
.post-date { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--stone); }
.post-row h3 { margin: 0 0 6px; font-size: 21px; letter-spacing: -0.015em; }
.post-row p { margin: 0; color: var(--stone); font-size: 15.5px; }
.post-row .soon { color: var(--stone); font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
@media (max-width: 560px) { .post-row { grid-template-columns: 1fr; gap: 4px; } }

article.post { max-width: 720px; margin: 0 auto; padding: 64px 24px 80px; }
article.post h1 { font-size: clamp(32px, 5vw, 46px); max-width: none; }
article.post .post-meta { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--stone); margin-bottom: 34px; }
article.post .prose { font-family: "Newsreader", Georgia, serif; font-size: 19px; line-height: 1.75; }
article.post .prose h3 { font-family: "Archivo", sans-serif; letter-spacing: -0.02em; font-size: 24px; margin-top: 44px; }
article.post .prose blockquote {
  margin: 28px 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--accent);
  color: var(--stone); font-style: italic;
}
article.post .prose img { margin: 18px 0; }
article.post .prose .formula { font-family: "IBM Plex Mono", monospace; font-size: 15px; background: var(--paper-2); padding: 14px 18px; border-radius: var(--radius); overflow-x: auto; }
.back-link { font-family: "IBM Plex Mono", monospace; font-size: 13px; }

/* ---------- collapsible book lists ---------- */
details.booklist {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 12px; overflow: hidden;
}
details.booklist summary {
  cursor: pointer; padding: 16px 20px; font-weight: 700; font-size: 16.5px;
  letter-spacing: -0.01em; list-style: none; display: flex; align-items: center; gap: 10px;
}
details.booklist summary::-webkit-details-marker { display: none; }
details.booklist summary::before {
  content: "+"; font-family: "IBM Plex Mono", monospace; color: var(--accent);
  font-weight: 500; font-size: 18px; line-height: 1;
}
details.booklist[open] summary::before { content: "−"; }
details.booklist summary .count {
  font-family: "IBM Plex Mono", monospace; font-weight: 400; font-size: 13px; color: var(--stone);
}
details.booklist ul {
  margin: 0; padding: 0 20px 18px 20px; list-style: none;
  columns: 2; column-gap: 40px;
}
details.booklist li { margin: 5px 0; font-size: 15px; color: var(--stone); break-inside: avoid; }
@media (max-width: 640px) { details.booklist ul { columns: 1; } }

/* ---------- SLEEPS framework (Bean Boy) ---------- */
.sleeps { display: grid; gap: 14px; margin: 30px 0; }
.sleeps-row {
  display: grid; grid-template-columns: 64px 1fr; gap: 20px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; align-items: start;
}
.sleeps-letter {
  font-family: "IBM Plex Mono", monospace; font-size: 40px; font-weight: 600;
  color: var(--accent); line-height: 1;
}
.sleeps-row h3 { margin: 2px 0 4px; font-size: 18px; letter-spacing: -0.01em; }
.sleeps-row p { margin: 0 0 8px; color: var(--stone); font-size: 14.5px; }
.sleeps-row ul { margin: 0; padding-left: 18px; color: var(--stone); font-size: 14.5px; }
.sleeps-row li { margin: 3px 0; }
@media (max-width: 560px) { .sleeps-row { grid-template-columns: 44px 1fr; } .sleeps-letter { font-size: 30px; } }

.bb-steps { counter-reset: bb; list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 10px; }
.bb-steps li {
  counter-increment: bb; background: var(--paper-2); border-radius: var(--radius);
  padding: 14px 18px 14px 54px; position: relative; font-weight: 600; font-size: 16px;
}
.bb-steps li::before {
  content: counter(bb); position: absolute; left: 18px; top: 13px;
  font-family: "IBM Plex Mono", monospace; color: var(--accent); font-weight: 600; font-size: 18px;
}

.update-note {
  background: var(--paper-2); border-left: 3px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 12px 18px; font-size: 15px; color: var(--stone); margin: 0 0 28px;
  font-family: "Archivo", sans-serif;
}

/* ---------- Bean Boy numbered accordion ---------- */
.bb-acc { counter-reset: bbacc; display: grid; gap: 12px; margin: 26px 0 0; }
.bb-acc details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.bb-acc summary {
  counter-increment: bbacc; cursor: pointer; padding: 18px 20px; list-style: none;
  display: flex; align-items: center; gap: 16px; font-weight: 700; font-size: 17.5px;
  letter-spacing: -0.01em;
}
.bb-acc summary::-webkit-details-marker { display: none; }
.bb-acc summary::before {
  content: counter(bbacc); font-family: "IBM Plex Mono", monospace;
  color: var(--accent); font-weight: 600; font-size: 20px; line-height: 1; min-width: 22px;
}
.bb-acc summary::after {
  content: "+"; margin-left: auto; font-family: "IBM Plex Mono", monospace;
  color: var(--accent); font-size: 20px; font-weight: 500;
}
.bb-acc details[open] summary::after { content: "−"; }
.bb-acc .bb-body {
  padding: 2px 22px 22px; border-top: 1px dashed var(--line);
  font-family: "Newsreader", Georgia, serif; font-size: 17.5px; line-height: 1.7;
}
.bb-body h4 { font-family: "Archivo", sans-serif; font-size: 17px; letter-spacing: -0.01em; margin: 22px 0 6px; }
.bb-body ul, .bb-body ol { margin: 8px 0; padding-left: 22px; }
.bb-body li { margin: 5px 0; }
.bb-body img { margin: 16px 0 6px; }
.bb-body .cite { font-size: 13.5px; color: var(--stone); font-family: "Archivo", sans-serif; }

/* ---------- press list ---------- */
.press-list { list-style: none; padding: 0; margin: 0; }
.press-list li { margin: 0 0 14px; font-size: 15.5px; line-height: 1.45; }
.press-list a { font-weight: 600; }
.press-meta { display: block; font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--stone); margin-top: 2px; }

/* ---------- download / CTA row ---------- */
.dl-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 26px 0 0; }
.dl-note { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--stone); }

/* ---------- misc ---------- */
.note {
  background: var(--paper-2); border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 14px 18px; font-size: 14px; color: var(--stone);
}