/* ============================================
   Ledgerline — design tokens
   ============================================ */
:root {
  --navy: #16233a;
  --navy-soft: #1f3151;
  --paper: #f6f3ec;
  --paper-dim: #ece7db;
  --brass: #ab8148;
  --brass-light: #c9a06a;
  --sage: #62795f;
  --ink: #26282b;
  --ink-soft: #5a5f66;
  --line: #d8d1bf;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  max-width: var(--max);
  margin: 0 auto;
}
.logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--navy);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo .dot { color: var(--brass); }

nav.main-nav { display: flex; gap: 30px; }
nav.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
  transition: color 0.15s, border-color 0.15s;
}
nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--navy);
  border-color: var(--brass);
}
.nav-toggle { display: none; }

@media (max-width: 720px) {
  nav.main-nav { display: none; }
}

/* ---------- Ad slots ---------- */
.ad-slot {
  max-width: var(--max);
  margin: 36px auto;
  padding: 0 28px;
}
.ad-slot .ad-inner {
  border: 1px dashed var(--line);
  background: var(--paper-dim);
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  font-family: var(--sans);
}
.ad-slot .ad-label {
  font-size: 0.65rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
  text-align: center;
  display: block;
}

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line);
}
.hero .kicker {
  font-family: var(--serif);
  font-style: italic;
  color: var(--brass);
  font-size: 1.05rem;
  margin: 0 0 14px;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  margin: 0 0 22px;
  max-width: 14ch;
  color: var(--navy);
  font-weight: 600;
}
.hero p.lede {
  max-width: 60ch;
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 0 0 8px;
}

/* ---------- Article grid ---------- */
.section-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--navy);
  margin: 56px 0 26px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--navy);
  display: inline-block;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-bottom: 20px;
}
@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  text-decoration: none;
  color: var(--ink);
  display: block;
}
.card .tag {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sage);
  margin-bottom: 10px;
  display: block;
}
.card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin: 0 0 10px;
  line-height: 1.3;
  color: var(--navy);
}
.card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 12px;
}
.card .meta {
  font-size: 0.8rem;
  color: var(--brass);
}
.card:hover h3 { text-decoration: underline; text-decoration-color: var(--brass); }

/* ---------- Article page ---------- */
.article-head {
  padding: 52px 0 30px;
  border-bottom: 1px solid var(--line);
}
.article-head .tag {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--sage);
}
.article-head h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--navy);
  line-height: 1.12;
  margin: 14px 0 18px;
}
.article-meta {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.article-body {
  max-width: 700px;
  margin: 44px auto 0;
  padding: 0 28px;
}
.article-body h2 {
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--navy);
  margin: 44px 0 16px;
}
.article-body h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--navy);
  margin: 32px 0 12px;
}
.article-body p { margin: 0 0 20px; color: var(--ink); }
.article-body ul, .article-body ol { margin: 0 0 20px; padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body blockquote {
  border-left: 3px solid var(--brass);
  margin: 28px 0;
  padding: 4px 0 4px 20px;
  font-style: italic;
  color: var(--ink-soft);
}
.callout {
  background: var(--paper-dim);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 20px 24px;
  margin: 28px 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout .callout-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--brass);
  margin-bottom: 8px;
  display: block;
}

table.compare {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 30px;
  font-size: 0.92rem;
}
table.compare th, table.compare td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
table.compare th {
  font-family: var(--serif);
  color: var(--navy);
  border-bottom: 2px solid var(--navy);
}

/* ---------- Simple pages (about/privacy/contact) ---------- */
.page-body {
  max-width: 700px;
  margin: 0 auto;
  padding: 60px 28px 40px;
}
.page-body h1 {
  font-family: var(--serif);
  font-size: 2.4rem;
  color: var(--navy);
  margin: 0 0 26px;
}
.page-body h2 {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--navy);
  margin: 34px 0 14px;
}
.page-body p { margin: 0 0 18px; }

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 70px;
  padding: 40px 0 50px;
  background: var(--navy);
  color: #cdd4dd;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
}
footer .foot-brand {
  font-family: var(--serif);
  color: #fff;
  font-size: 1.2rem;
}
footer .foot-links { display: flex; gap: 22px; flex-wrap: wrap; }
footer .foot-links a {
  color: #cdd4dd;
  text-decoration: none;
  font-size: 0.9rem;
}
footer .foot-links a:hover { color: var(--brass-light); }
footer .foot-note {
  width: 100%;
  font-size: 0.78rem;
  color: #8b95a5;
  margin-top: 22px;
  border-top: 1px solid #2a3c5c;
  padding-top: 18px;
}