/* ---------------------------------------------------------------
   Carney Journal — design tokens
   Paper ledger identity: warm paper background, ink-navy accent,
   amber for highlights/labels, monospace for data & metadata.
----------------------------------------------------------------*/
:root {
  --paper: #F5F5F5;
  --paper-raised: #FFFFFF;
  --ink: #0f0f0f;
  --navy: #1D3557;
  --navy-dim: #35507a;
  --amber: #F22C2C;
  --rule: #D8D5CC;
  --muted: #6B6559;

  --font-display: "Viga", Georgia, serif;
  --font-body: "Lexend", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  --measure: 680px;
  --wrap: 1040px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
}

a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--amber); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
}

/* -----------------------------  Masthead  ----------------------------- */
.masthead {
  background: #33A349;
  padding: 0;
}
.masthead__inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.masthead__inner {
  max-width: none;
  margin: 0;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.masthead__logo img {
  display: block;
  height: 40px;
  width: auto;
}
.masthead__nav ul {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}
.masthead__nav a {
  color: #FFFFFF;
  text-decoration: none;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}
.masthead__nav a:hover,
.masthead__nav a[aria-current="page"] {
  border-bottom-color: #FFFFFF;
}
.nav__donate { color: #FFFFFF !important; }

/* -----------------------------  Hero (home)  --------------------------- */
.hero { padding: 3.5rem 1.5rem 1rem; text-align: left; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0 0 1.1rem;
  max-width: 18ch;
}
.hero__lede {
  font-size: 1.15rem;
  color: var(--ink);
  max-width: 62ch;
}

/* -----------------------------  Sections  ------------------------------ */
.section { padding: 2.75rem 1.5rem; }
.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.6rem;
  margin-bottom: 1.75rem;
}
.section__head h2 { margin: 0; font-family: var(--font-display); font-size: 1.5rem; }
.section__head a { font-family: var(--font-mono); font-size: 0.85rem; white-space: nowrap; }
.section--about h2 { font-family: var(--font-display); font-size: 1.5rem; }
.section--about { max-width: var(--measure); }

.page-head { padding: 3rem 1.5rem 1rem; }
.page-head h1 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.5rem); margin: 0 0 0.5rem; }
.page-head__lede { color: var(--muted); }

.empty { color: var(--muted); font-style: italic; }

/* -----------------------------  Article cards  ------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 1.35rem 1.4rem 1.5rem;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.card:hover {
  border-color: var(--navy);
  transform: translateY(-2px);
  color: var(--ink);
}
.card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.card__category { color: var(--navy); }
.card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.3;
  margin: 0;
}
.card__summary { margin: 0; color: var(--muted); font-size: 0.95rem; }
.card__read {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--navy);
}

/* -----------------------------  Stamp (draft status)  ------------------ */
.stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border: 1.5px solid currentColor;
  border-radius: 3px;
  transform: rotate(-2deg);
}
.stamp--sm { font-size: 0.65rem; padding: 0.1rem 0.4rem; }
.stamp--working-paper { color: var(--amber); }
.stamp--draft { color: var(--muted); }
.stamp--finished { color: var(--navy); }

/* -----------------------------  Article page  --------------------------*/
.article { max-width: var(--measure); padding-top: 3rem; padding-bottom: 4rem; }
.article__header { margin-bottom: 2.25rem; }
.article__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin: 0.75rem 0 0.75rem;
}
.article__summary {
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.meta-block {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.meta-block > div { display: flex; flex-direction: column; gap: 0.15rem; }
.meta-block dt { color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.7rem; }
.meta-block dd { margin: 0; color: var(--ink); }

.article__body h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  margin: 2.25rem 0 0.9rem;
}
.article__body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 1.75rem 0 0.75rem;
}
.article__body p { margin: 0 0 1.15rem; }
.article__body ul, .article__body ol { margin: 0 0 1.15rem; padding-left: 1.4rem; }
.article__body li { margin-bottom: 0.4rem; }
.article__body blockquote {
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1.1rem;
  border-left: 3px solid var(--amber);
  color: var(--muted);
  font-style: italic;
}
.article__body img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--rule);
}
.article__body figure { margin: 1.75rem 0; }
.article__body figcaption {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.5rem;
  text-align: center;
}
.article__body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: rgba(29, 53, 87, 0.07);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}
.article__body pre {
  background: var(--ink);
  color: var(--paper);
  padding: 1rem 1.15rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.85rem;
}
.article__body pre code { background: none; padding: 0; color: inherit; }

.article__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.92rem;
}
.article__body th, .article__body td {
  border: 1px solid var(--rule);
  padding: 0.5rem 0.7rem;
  text-align: left;
}
.article__body th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(29, 53, 87, 0.05);
}
.article__body tbody tr:nth-child(even) { background: rgba(0,0,0,0.015); }

.article__body .chart-container {
  margin: 1.75rem 0;
  padding: 1.25rem;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: 6px;
}

.article__footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: 0.95rem;
}
.article__disclaimer { color: var(--muted); font-size: 0.9rem; }

/* -----------------------------  Prose pages  ---------------------------- */
.prose { max-width: var(--measure); padding: 1rem 1.5rem 4rem; }
.prose h2 { font-family: var(--font-display); font-size: 1.4rem; margin: 2rem 0 0.8rem; }
.prose p { margin: 0 0 1.1rem; }
.prose ul { padding-left: 1.4rem; margin: 0 0 1.1rem; }
.prose li { margin-bottom: 0.5rem; }
.contact-email { font-family: var(--font-mono); font-size: 1.1rem; }
.muted { color: var(--muted); font-size: 0.9rem; }

.button {
  display: inline-block;
  background: var(--navy);
  color: #fff !important;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-decoration: none;
  padding: 0.7rem 1.3rem;
  border-radius: 4px;
}
.button:hover { background: var(--amber); }

/* -----------------------------  Footer  --------------------------------- */
.site-footer { border-top: 1px solid var(--rule); margin-top: 2rem; }
.site-footer__inner {
  padding: 1.75rem 1.5rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--navy); }

/* -----------------------------  Responsive  ------------------------------*/
@media (max-width: 640px) {
  .masthead__nav ul { gap: 1rem; flex-wrap: wrap; justify-content: center; }
  .hero { padding-top: 2.25rem; }
  .section__head { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .site-footer__inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
}