/* Shared styles for Oats content pages (comparisons + blog).
   Design tokens come from _ds/.../tokens/*.css — this file only adds
   article typography on top of them. */

html, body { margin: 0; padding: 0; }
* { box-sizing: border-box; }

body {
  background: var(--oat-50);
  color: var(--text-body);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text-link); text-decoration: none; }
a:hover { color: var(--text-link-hover); text-decoration: underline; }
::selection { background: var(--honey-100); }

/* Media never exceeds its column — the infographics carry width="880". */
img, svg, picture, video { max-width: 100%; height: auto; }
picture { display: block; }

/* ---- chrome ---- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(251, 248, 241, .82);
  border-bottom: 1px solid var(--border-subtle);
}
/* Match the homepage nav exactly (1120px, 16/32 padding, 30px mark) so the
   brand and CTA don't shift when navigating between home and content pages. */
.nav {
  max-width: 1120px; margin: 0 auto; padding: 16px 32px;
  display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: var(--radius-md);
  background: var(--honey-500);
  display: inline-flex; align-items: center; justify-content: center;
}
.brand-name {
  font: var(--fw-semibold) 21px/1 var(--font-display);
  color: var(--text-strong); letter-spacing: var(--ls-snug);
}
.nav-cta {
  margin-left: auto;
  padding: 10px 18px; border-radius: var(--radius-full);
  background: var(--oat-900); color: var(--oat-50);
  font: var(--fw-semibold) 14px/1 var(--font-sans);
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.nav-cta:hover { background: var(--oat-800); transform: translateY(-1px); color: var(--oat-50); }
.nav-cta:hover { background: var(--oat-800); color: var(--oat-50); text-decoration: none; }

/* ---- article ---- */
main { max-width: 780px; margin: 0 auto; padding: 48px 24px 80px; }

.eyebrow {
  font: var(--fw-semibold) 12px/1 var(--font-mono);
  letter-spacing: var(--ls-caps); text-transform: uppercase;
  color: var(--text-subtle); margin-bottom: 14px;
}
h1 {
  margin: 0 0 16px;
  font: var(--fw-semibold) 42px/1.08 var(--font-display);
  letter-spacing: var(--ls-tight); color: var(--text-strong);
  text-wrap: balance;
}
.standfirst {
  margin: 0 0 10px; font: 19px/1.55 var(--font-sans);
  color: var(--text-muted); text-wrap: pretty;
}
.updated {
  margin: 0 0 40px; font: 13px/1.4 var(--font-sans); color: var(--text-subtle);
}

/* ---- back link + byline (article pages) ---- */
.backlink {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 24px;
  font: var(--fw-medium) 14px/1 var(--font-sans); color: var(--text-muted);
}
.backlink:hover { color: var(--text-strong); text-decoration: none; }
.backlink svg { transition: transform var(--dur-fast); }
.backlink:hover svg { transform: translateX(-2px); }

.byline {
  display: flex; align-items: center; gap: 10px; margin: 0 0 40px;
  font: 14px/1.4 var(--font-sans); color: var(--text-subtle);
}
.byline-avatar {
  flex: none; width: 34px; height: 34px; border-radius: 50%;
  background: var(--honey-50); border: 1px solid var(--honey-100);
  display: inline-flex; align-items: center; justify-content: center;
}
.byline-sep { color: var(--border-strong); margin: 0 2px; }
h2 {
  margin: 44px 0 14px;
  font: var(--fw-medium) 27px/1.15 var(--font-display);
  letter-spacing: var(--ls-tight); color: var(--text-strong);
}
h3 {
  margin: 30px 0 10px;
  font: var(--fw-semibold) 18px/1.25 var(--font-sans); color: var(--text-strong);
}
p { margin: 0 0 18px; font: 16.5px/1.65 var(--font-sans); color: var(--text-body); }
ul, ol { margin: 0 0 18px; padding-left: 22px; }
li { font: 16.5px/1.65 var(--font-sans); color: var(--text-body); margin-bottom: 7px; }
strong { font-weight: var(--fw-semibold); color: var(--text-strong); }
small { font-size: 13.5px; color: var(--text-subtle); }

/* ---- tables: the bit LLMs actually lift ---- */
.table-wrap { overflow-x: auto; margin: 0 0 22px; }
table {
  width: 100%; border-collapse: collapse;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
th, td {
  text-align: left; padding: 12px 15px;
  font: 14.5px/1.45 var(--font-sans);
  border-bottom: 1px solid var(--border-subtle);
}
th {
  font-weight: var(--fw-semibold); color: var(--text-strong);
  background: var(--oat-100); white-space: nowrap;
}
td { color: var(--text-muted); }
td:first-child { color: var(--text-body); font-weight: var(--fw-medium); }
tr:last-child td { border-bottom: none; }
.yes { color: var(--sage-600); font-weight: var(--fw-semibold); }
.no  { color: var(--clay-500); font-weight: var(--fw-semibold); }

/* ---- callout + CTA ---- */
.callout {
  margin: 0 0 22px; padding: 18px 20px;
  background: var(--honey-50); border: 1px solid var(--honey-100);
  border-radius: var(--radius-lg);
}
.callout p:last-child { margin-bottom: 0; }

.cta-block {
  margin: 48px 0 0; padding: 32px 28px; text-align: center;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}
.cta-block h2 { margin: 0 0 10px; font-size: 24px; }
.cta-block p { margin: 0 0 20px; color: var(--text-muted); font-size: 15.5px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: var(--radius-full);
  background: var(--honey-500); color: var(--text-onhoney);
  font: var(--fw-semibold) 15.5px/1 var(--font-sans);
  box-shadow: var(--shadow-sm);
}
.btn:hover { background: var(--honey-600); color: var(--text-onhoney); text-decoration: none; }

/* ---- footer ---- */
.site-footer { border-top: 1px solid var(--border-subtle); }
.footer-inner {
  max-width: 780px; margin: 0 auto; padding: 24px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font: 13.5px/1.4 var(--font-sans); color: var(--text-subtle);
}
.footer-inner a { color: var(--text-subtle); }

/* ---- index section headings ---- */
.index-section {
  margin: 12px 0 4px;
  font: var(--fw-medium) 30px/1.1 var(--font-display);
  letter-spacing: var(--ls-tight); color: var(--text-strong);
}

/* ---- post rows (blog index) ---- */
.entries { display: flex; flex-direction: column; }
.entry {
  display: flex; align-items: center; gap: 24px;
  padding: 28px 0; border-top: 1px solid var(--border-subtle);
  text-decoration: none;
}
.entries .entry:first-child { border-top: none; }
.entry:hover { text-decoration: none; }
.entry-main { flex: 1; min-width: 0; }
.entry-eyebrow {
  display: flex; align-items: center; gap: 9px; margin-bottom: 9px;
  font: var(--fw-semibold) 12px/1 var(--font-mono);
  letter-spacing: var(--ls-caps); text-transform: uppercase;
}
.entry-eyebrow .cat { color: var(--text-brand); }
.entry-eyebrow .sep { color: var(--border-strong); }
.entry-eyebrow .read { color: var(--text-subtle); }
.entry-title {
  margin: 0 0 8px;
  font: var(--fw-medium) 25px/1.2 var(--font-display);
  letter-spacing: var(--ls-tight); color: var(--text-strong);
  transition: color var(--dur-fast);
}
.entry:hover .entry-title { color: var(--text-brand); }
.entry-desc { margin: 0; font: 16px/1.55 var(--font-sans); color: var(--text-muted); }
.entry-arrow {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--border-default);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-subtle);
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}
.entry:hover .entry-arrow {
  background: var(--honey-500); border-color: var(--honey-500);
  color: var(--text-onhoney); transform: translate(2px, -2px);
}

/* ---- card grid (comparisons, professions) ---- */
.card-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 20px 0 8px;
}
.info-card {
  display: block; padding: 26px 28px; text-decoration: none;
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xs);
  transition: box-shadow var(--dur-normal) var(--ease-out), transform var(--dur-normal) var(--ease-out);
}
.info-card:hover { text-decoration: none; box-shadow: var(--shadow-md); transform: translateY(-2px); }
.info-card h3 { margin: 0 0 8px; font: var(--fw-semibold) 21px/1.2 var(--font-display); color: var(--text-strong); }
.info-card p { margin: 0; font: 15.5px/1.55 var(--font-sans); color: var(--text-muted); }

/* ---- tablet ---- */
@media (max-width: 760px) {
  .nav { padding: 14px 20px; }
}

/* ---- mobile ---- */
@media (max-width: 640px) {
  main { padding: 30px 20px 56px; }
  h1 { font-size: 31px; line-height: 1.1; }
  h2 { font-size: 23px; }
  .standfirst { font-size: 17px; }
  .index-section { font-size: 25px; }

  /* card grid stacks */
  .card-grid { grid-template-columns: 1fr; }

  /* rows: keep title + arrow on one line, shrink the arrow */
  .entry { gap: 14px; padding: 22px 0; }
  .entry-title { font-size: 20px; }
  .entry-desc { font-size: 15px; }
  .entry-arrow { width: 36px; height: 36px; }

  /* byline can wrap on a narrow screen */
  .byline { flex-wrap: wrap; }

  /* keep brand + CTA on one line */
  .nav-cta { padding: 9px 15px; font-size: 13px; }

  /* tighten article prose a touch */
  p, li { font-size: 16px; }
  .cta-block { padding: 26px 22px; }
}

/* very narrow: never let the nav CTA crowd the wordmark */
@media (max-width: 380px) {
  .brand-name { font-size: 19px; }
  .nav { gap: 12px; }
}