/* ============================================================
   AmIUnderpaid.net — Master Stylesheet (2026 rebuild)
   Aesthetic: editorial audit-report on cream paper
   Typography: Fraunces (display) + Inter Tight (body) + JetBrains Mono (data)
   ============================================================ */

:root {
  /* PALETTE */
  --paper:        #F2EEE5;   /* warm cream */
  --paper-2:      #ECE6D7;   /* slightly darker cream for sections */
  --paper-3:      #E4DCC8;   /* even darker, for callouts */
  --ink:          #1A1814;   /* near-black with warm undertone */
  --ink-soft:     #3D3A33;
  --ink-muted:    #6C6A5E;
  --ink-faint:    #A09C8B;
  --line:         #C8C2B0;   /* dotted/dashed border color */
  --line-strong:  #8E8975;

  --signal:       #C8362B;   /* underpaid signal red */
  --signal-soft:  #E6CFCB;
  --gain:         #2D6A2A;   /* fair-paid green */
  --gain-soft:    #CCDCC9;
  --gold:         #B07A1A;   /* premium / above-market */
  --gold-soft:    #E8D9B5;
  --navy:         #1E3A5C;
  --navy-soft:    #C9D2DC;

  /* TYPE */
  --font-display: 'Fraunces', 'Times New Roman', Georgia, serif;
  --font-body:    'Inter Tight', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  /* SPACING & LAYOUT */
  --container:    1240px;
  --container-narrow: 880px;
  --radius:       2px;        /* near-flat, paper-like */
  --radius-card:  4px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: 17px;
  font-feature-settings: "ss01", "cv11";
  /* Paper texture */
  background-image:
    radial-gradient(circle at 25% 15%, rgba(160,156,139,0.08) 0%, transparent 50%),
    radial-gradient(circle at 75% 85%, rgba(160,156,139,0.06) 0%, transparent 50%);
  min-height: 100vh;
}
img, svg, video { max-width: 100%; display: block; }
a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; text-decoration-color: var(--line-strong); }
a:hover { text-decoration-color: var(--signal); text-decoration-thickness: 2px; }
button { font-family: inherit; cursor: pointer; }

/* ---------- LAYOUT PRIMITIVES ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 28px; }

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 120, "SOFT" 0;
}
h1 { font-size: clamp(2.2rem, 5.8vw, 4.8rem); font-weight: 600; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 500;
  margin-bottom: 14px;
  display: inline-block;
}
.eyebrow::before { content: "§ "; color: var(--signal); font-weight: 700; }

.mono { font-family: var(--font-mono); font-feature-settings: "tnum"; }

/* ---------- HEADER ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(6px);
  background: rgba(242, 238, 229, 0.92);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
  max-width: var(--container);
  margin: 0 auto;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  text-decoration: none;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: flex; align-items: baseline; gap: 0;
}
.logo .dot { color: var(--signal); margin: 0 2px; }
.logo .tld { font-family: var(--font-mono); font-size: 0.85rem; color: var(--ink-muted); font-weight: 400; }

.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a {
  font-size: 0.92rem;
  padding: 8px 14px;
  text-decoration: none;
  color: var(--ink-soft);
  border-radius: 2px;
  transition: background 0.15s;
}
.site-nav a:hover { background: var(--paper-3); color: var(--ink); }
.site-nav a.cta {
  background: var(--ink);
  color: var(--paper);
  font-weight: 500;
  padding: 10px 18px;
  margin-left: 8px;
}
.site-nav a.cta:hover { background: var(--signal); color: var(--paper); }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-strong);
  padding: 8px 12px; border-radius: 2px; font-family: var(--font-mono);
  font-size: 0.85rem;
}
@media (max-width: 760px) {
  .site-nav { display: none; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0; background: var(--paper);
    border-bottom: 1px solid var(--line-strong); padding: 12px 28px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { width: 100%; padding: 12px 0; border-bottom: 1px dotted var(--line); }
  .site-nav a.cta { margin: 8px 0; text-align: center; }
  .nav-toggle { display: block; }
}

/* ---------- HERO ---------- */
.hero {
  padding: 90px 0 60px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.hero-top-strip {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 36px; padding-bottom: 14px;
  border-bottom: 1px dotted var(--line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.hero-top-strip .pulse {
  width: 8px; height: 8px; background: var(--signal); border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  margin-bottom: 26px;
  max-width: 12ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--signal);
  position: relative;
  font-weight: 400;
}
.hero h1 em::after {
  content: '?';
  position: absolute;
  top: -0.1em; right: -0.45em;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.4em;
  color: var(--ink-muted);
  letter-spacing: -0.05em;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 60ch;
  line-height: 1.55;
  margin-bottom: 36px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-top: 28px;
}
.hero-stats .stat {
  background: var(--paper);
  padding: 22px 20px;
  text-align: left;
}
.hero-stats .stat strong {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 600;
  display: block;
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.hero-stats .stat span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
@media (max-width: 720px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats .stat strong { font-size: 1.6rem; }
}

/* ---------- CALCULATOR ---------- */
.calculator-section {
  padding: 80px 0;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}
.calc-card {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  padding: 0;
  max-width: 880px;
  margin: 0 auto;
  box-shadow:
    0 1px 0 var(--paper),
    0 0 0 6px var(--paper-2),
    0 0 0 7px var(--line);
}
.calc-header {
  padding: 32px 36px 24px;
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.calc-header::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0; height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 4px, transparent 4px 8px);
}
.calc-header .eyebrow { margin-bottom: 10px; }
.calc-header h2 { margin-bottom: 6px; font-size: 1.8rem; }
.calc-header p { color: var(--ink-muted); font-size: 0.96rem; }

.calc-form { padding: 28px 36px 32px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
  font-weight: 500;
}
.form-group label::before { content: "▸ "; color: var(--signal); }
.form-group select, .form-group input {
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  border-radius: var(--radius);
  transition: border-color 0.15s;
}
.form-group select:focus, .form-group input:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px var(--paper-3);
}
.form-group input[type="number"] { font-family: var(--font-mono); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border: none;
  padding: 16px 32px;
  font-size: 1.02rem;
  font-weight: 500;
  font-family: var(--font-body);
  letter-spacing: 0.01em;
  cursor: pointer;
  margin-top: 12px;
  width: 100%;
  border-radius: var(--radius);
  transition: background 0.15s, transform 0.08s;
  position: relative;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.btn-primary::after { content: '→'; font-family: var(--font-mono); transition: transform 0.15s; }
.btn-primary:hover { background: var(--signal); }
.btn-primary:hover::after { transform: translateX(4px); }
.btn-primary:active { transform: translateY(1px); }

/* ---------- RESULTS ---------- */
.result-card {
  display: none;
  padding: 0;
  margin-top: 30px;
  border-top: 2px solid var(--ink);
}
.result-card.visible { display: block; animation: slideIn 0.4s ease-out; }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.result-verdict {
  padding: 28px 36px;
  border-bottom: 1px dashed var(--line);
}
.result-verdict .v-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 12px;
}
.result-verdict .v-headline {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 8px;
}
.result-verdict.underpaid .v-headline { color: var(--signal); }
.result-verdict.fair .v-headline { color: var(--gain); }
.result-verdict.overpaid .v-headline { color: var(--gold); }
.result-verdict .v-sub { color: var(--ink-muted); font-size: 0.96rem; }

.result-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}
.result-metrics .metric { background: var(--paper); padding: 24px 20px; }
.result-metrics .metric .m-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.result-metrics .metric .m-value {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
}
.result-metrics .metric.highlight .m-value { color: var(--signal); }
@media (max-width: 720px) { .result-metrics { grid-template-columns: repeat(2, 1fr); } }

.result-actions {
  padding: 28px 36px;
  background: var(--paper-2);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  border-top: 1px dashed var(--line);
}
.result-actions .action {
  padding: 12px 22px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 2px;
  transition: background 0.15s;
}
.result-actions .action.secondary {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.result-actions .action:hover { background: var(--signal); color: var(--paper); }
.result-actions .action.secondary:hover { border-color: var(--ink); background: var(--paper); }

/* ---------- SECTIONS ---------- */
.section {
  padding: 80px 0;
  border-bottom: 1px solid var(--line);
}
.section-alt { background: var(--paper-2); }
.section-head { margin-bottom: 48px; max-width: 60ch; }
.section-head h2 { margin-bottom: 14px; }
.section-head p { color: var(--ink-muted); font-size: 1.05rem; }

/* ---------- CARDS / GRIDS ---------- */
.job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.job-card {
  background: var(--paper);
  padding: 22px 22px 20px;
  text-decoration: none;
  color: var(--ink);
  transition: background 0.12s;
  display: block;
  position: relative;
}
.job-card:hover { background: var(--paper-3); text-decoration: none; }
.job-card .cat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.job-card .title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.2;
}
.job-card .salary {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-feature-settings: "tnum";
}
.job-card .salary strong { color: var(--ink); font-weight: 600; }
.job-card .arrow {
  position: absolute; top: 22px; right: 22px;
  font-family: var(--font-mono);
  color: var(--ink-faint);
  font-size: 1.1rem;
  transition: transform 0.15s, color 0.15s;
}
.job-card:hover .arrow { color: var(--signal); transform: translate(2px, -2px); }

/* Compact link grid for "Other States" / "Other Cities" sections */
.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 16px;
}
.link-grid a {
  background: var(--paper);
  padding: 12px 16px;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  transition: background 0.12s;
}
.link-grid a:hover { background: var(--paper-3); color: var(--ink); }
.link-grid a .place { font-weight: 500; }
.link-grid a .amt { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-muted); }

/* ---------- TABLES ---------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  margin: 20px 0;
}
.data-table th, .data-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.data-table th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 500;
  background: var(--paper-2);
}
.data-table td { font-size: 0.96rem; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--paper-2); }
.data-table .num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  text-align: right;
}
.data-table .median { font-weight: 600; color: var(--ink); }
.table-wrap { overflow-x: auto; margin: 20px 0; }

/* ---------- SALARY HIGHLIGHT BOX ---------- */
.salary-highlight {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 32px 36px;
  margin: 32px 0;
  position: relative;
  text-align: left;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
}
.salary-highlight::before {
  content: "Q1 2026 ESTIMATE";
  position: absolute;
  top: -10px; left: 28px;
  background: var(--paper);
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
}
.salary-highlight .big-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}
.salary-highlight .ctx {
  color: var(--ink-muted);
  font-size: 0.96rem;
  line-height: 1.5;
}
.salary-highlight .ctx strong { color: var(--ink); font-weight: 600; }
@media (max-width: 600px) {
  .salary-highlight { grid-template-columns: 1fr; gap: 14px; }
}

/* ---------- CATEGORY CHIPS ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 99px;
  transition: all 0.12s;
}
.chip:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); text-decoration: none; }
.chip.active { background: var(--signal); color: var(--paper); border-color: var(--signal); }

/* ---------- BREADCRUMB ---------- */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.breadcrumb a { color: var(--ink-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); text-decoration: underline; }
.breadcrumb .sep { color: var(--ink-faint); margin: 0 6px; }

/* ---------- TAG ROW (for hub pages) ---------- */
.tag-row {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}
.tag-row .tag {
  border: 1px solid var(--line-strong);
  padding: 4px 10px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tag-row .tag::before { content: "■"; color: var(--signal); font-size: 0.6em; }

/* ---------- PERCENTILE BAR (data viz) ---------- */
.percentile-viz {
  margin: 28px 0 40px;
  padding: 24px 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}
.percentile-viz .axis {
  position: relative;
  height: 56px;
  margin: 24px 0 12px;
}
.percentile-viz .bar {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 28px;
  background: linear-gradient(
    90deg,
    var(--signal-soft) 0%,
    var(--paper-3) 30%,
    var(--gain-soft) 60%,
    var(--gold-soft) 100%
  );
  border: 1px solid var(--line-strong);
}
.percentile-viz .marker {
  position: absolute; bottom: 0;
  width: 1px; height: 40px;
  background: var(--ink);
}
.percentile-viz .marker .lbl {
  position: absolute; top: -22px;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  white-space: nowrap;
  color: var(--ink);
  font-weight: 600;
}
.percentile-viz .marker .val {
  position: absolute; top: 44px;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
}
.percentile-viz .marker.you { background: var(--signal); width: 2px; }
.percentile-viz .marker.you .lbl { color: var(--signal); font-weight: 700; }

/* ---------- BLOG STYLE ---------- */
.article-hero { padding: 80px 0 50px; border-bottom: 1px solid var(--line); }
.article-hero h1 { max-width: 22ch; margin-bottom: 22px; }
.article-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.article-body { padding: 50px 0 80px; }
.article-body p { margin-bottom: 22px; font-size: 1.12rem; line-height: 1.7; max-width: 70ch; }
.article-body h2 { margin: 48px 0 18px; font-size: 1.8rem; }
.article-body h3 { margin: 36px 0 14px; font-size: 1.3rem; }
.article-body ul, .article-body ol { margin: 20px 0 28px 32px; }
.article-body li { margin-bottom: 12px; line-height: 1.6; max-width: 65ch; }
.article-body blockquote {
  border-left: 3px solid var(--signal);
  padding: 12px 0 12px 22px;
  margin: 28px 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.article-body .callout {
  background: var(--paper-3);
  border: 1px dashed var(--line-strong);
  padding: 22px 28px;
  margin: 28px 0;
  border-radius: var(--radius);
}
.article-body .callout strong { color: var(--ink); }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 70px 0 40px;
  margin-top: 0;
}
.site-footer .container { padding: 0 28px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid a {
  color: var(--paper);
  text-decoration: none;
  font-size: 0.94rem;
  opacity: 0.85;
  transition: opacity 0.15s;
}
.footer-grid a:hover { opacity: 1; color: var(--signal-soft); }
.footer-brand .logo { color: var(--paper); margin-bottom: 16px; font-size: 1.6rem; }
.footer-brand p { color: var(--ink-faint); font-size: 0.92rem; line-height: 1.6; max-width: 40ch; }
.footer-bottom {
  border-top: 1px solid #2D2A23;
  padding-top: 30px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}
.footer-bottom a { color: var(--ink-faint); text-decoration: none; }
.footer-bottom a:hover { color: var(--paper); }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faq-item { border-bottom: 1px dotted var(--line); padding: 24px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
}
.faq-q::after { content: '+'; font-family: var(--font-mono); color: var(--ink-muted); font-weight: 400; }
.faq-item.open .faq-q::after { content: '−'; }
.faq-a {
  display: none;
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 70ch;
  font-size: 1rem;
}
.faq-item.open .faq-a { display: block; padding-top: 8px; animation: slideIn 0.25s ease-out; }

/* ---------- BLOG INDEX ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}
.blog-card {
  text-decoration: none;
  color: inherit;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 22px;
  display: flex; flex-direction: column;
}
.blog-card .meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 10px;
}
.blog-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  font-weight: 600;
  line-height: 1.18;
}
.blog-card p { color: var(--ink-soft); font-size: 0.96rem; line-height: 1.5; }
.blog-card:hover h3 { color: var(--signal); }

/* ---------- UTILITIES ---------- */
.text-signal { color: var(--signal); }
.text-gain { color: var(--gain); }
.text-muted { color: var(--ink-muted); }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mt-4 { margin-top: 32px; }

/* Print-friendly */
@media print {
  .site-header, .site-footer, .calc-card { display: none; }
  body { background: white; color: black; }
}

/* ============================================================
   ADDITIONS: stat-strip, action button, bullet-list, native FAQ
   ============================================================ */

/* ---------- STAT STRIP ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-strip .stat {
  padding: 28px 20px;
  border-right: 1px dotted var(--line);
  text-align: left;
}
.stat-strip .stat:last-child { border-right: none; }
.stat-strip .stat .big {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.stat-strip .stat .small {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin-top: 8px;
}
@media (max-width: 760px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip .stat { border-right: none; border-bottom: 1px dotted var(--line); }
  .stat-strip .stat:nth-child(odd) { border-right: 1px dotted var(--line); }
  .stat-strip .stat:nth-last-child(-n+2) { border-bottom: none; }
}

/* ---------- ACTION BUTTON ---------- */
.action {
  display: inline-block;
  padding: 14px 28px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 2px;
  border: 1px solid var(--ink);
  transition: all 0.18s ease;
  letter-spacing: 0.01em;
}
.action:hover {
  background: var(--signal);
  color: var(--paper);
  border-color: var(--signal);
  transform: translateY(-1px);
  text-decoration: none;
}

/* ---------- BULLET LIST ---------- */
.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.bullet-list li {
  padding: 14px 0 14px 24px;
  border-bottom: 1px dotted var(--line);
  position: relative;
}
.bullet-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--signal);
  font-weight: 700;
}
.bullet-list li:last-child { border-bottom: none; }

/* ---------- NATIVE HTML <details> FAQ ---------- */
.faq-item summary,
details.faq-item summary {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  padding-right: 40px;
  position: relative;
  line-height: 1.4;
  letter-spacing: -0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--ink-muted);
  line-height: 1;
}
details.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { color: var(--signal); }
.faq-item .faq-body {
  padding: 16px 0 0 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.65;
  animation: slideIn 0.25s ease-out;
}
.faq-item .faq-body p { margin: 0 0 12px 0; }
.faq-item .faq-body p:last-child { margin-bottom: 0; }

/* ---------- COMPACT TABLE VARIANT ---------- */
.data-table.compact th,
.data-table.compact td {
  padding: 10px 14px;
  font-size: 0.93rem;
}
.data-table.compact td a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dotted var(--line);
  transition: all 0.15s ease;
}
.data-table.compact td a:hover {
  border-bottom-color: var(--signal);
  color: var(--signal);
}

/* ============================================================
   BLOG STYLES
   ============================================================ */
.blog-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}
.blog-card {
  display: block;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: padding-left 0.2s ease;
}
.blog-card:hover {
  padding-left: 12px;
  text-decoration: none;
}
.blog-card .meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.blog-card .meta .eyebrow { display: inline; }
.blog-card .meta .eyebrow::before { content: ""; }
.blog-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 12px 0;
  line-height: 1.2;
  letter-spacing: -0.015em;
}
.blog-card:hover h3 { color: var(--signal); }
.blog-card p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 70ch;
  margin: 0 0 16px 0;
}
.blog-card .readmore {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--signal);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* Blog article body */
.blog-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 600;
  color: var(--ink);
  margin: 48px 0 18px 0;
  line-height: 1.25;
  letter-spacing: -0.015em;
}
.blog-body h2:first-child { margin-top: 12px; }
.blog-body h3 {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--ink);
  margin: 32px 0 12px 0;
}
.blog-body p {
  font-size: 1.08rem;
  line-height: 1.72;
  color: var(--ink-soft);
  margin: 0 0 18px 0;
}
.blog-body p strong { color: var(--ink); font-weight: 600; }
.blog-body p em { color: var(--ink); font-style: italic; }
.blog-body ul, .blog-body ol {
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 20px 0;
  padding-left: 24px;
}
.blog-body ul li, .blog-body ol li { margin-bottom: 10px; }
.blog-body ul li::marker { color: var(--signal); }
.blog-body ol li::marker {
  font-family: var(--font-mono);
  color: var(--signal);
  font-weight: 600;
}
.blog-body blockquote {
  font-size: 1.08rem;
  line-height: 1.6;
}
.blog-body a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 1px;
}
.blog-body a:hover {
  color: var(--signal);
  text-decoration-thickness: 2px;
}

/* Hidden utility class (for tool results that start hidden) */
.hidden { display: none !important; }

/* Tool result card variant */
.result-card:not(.hidden) {
  display: block;
  margin-top: 32px;
  animation: slideIn 0.35s ease-out;
}