/* ============================================
   WRENCH & READOUT — Design Tokens
   A DIY vs. Pro repair cost reference, styled
   like a diagnostic spec sheet, not a SaaS dashboard.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Source+Sans+3:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Color tokens — named per the design plan */
  --paper: #F7F4ED;
  --paper-raised: #FCFAF5;
  --ink: #1C1A17;
  --ink-soft: #4A453E;
  --safety-orange: #D6491F;
  --safety-orange-dim: #B8401C;
  --slate-teal: #3D5A52;
  --slate-teal-dim: #2E443E;
  --hairline: #C9C2B4;
  --hairline-strong: #A89F8C;
  --warn-bg: #FBEFE8;

  /* Dark mode overrides applied via [data-theme="dark"] */
  --shadow-sm: 0 1px 2px rgba(28, 26, 23, 0.08);
  --shadow-md: 0 4px 12px rgba(28, 26, 23, 0.12);

  /* Type scale */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing rhythm */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;
  --space-7: 6rem;

  --radius: 2px;
  --container-max: 1180px;
}

[data-theme="dark"] {
  --paper: #181613;
  --paper-raised: #211E1A;
  --ink: #F0EDE5;
  --ink-soft: #B5AE9F;
  --safety-orange: #E8602F;
  --safety-orange-dim: #D6491F;
  --slate-teal: #6B9189;
  --slate-teal-dim: #527A71;
  --hairline: #38342D;
  --hairline-strong: #4F4940;
  --warn-bg: #2A1E16;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

img, svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--slate-teal);
  text-decoration: none;
}

[data-theme="dark"] a {
  color: var(--slate-teal);
}

a:hover {
  color: var(--safety-orange);
}

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

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.06em; }

p { margin: 0 0 var(--space-3) 0; color: var(--ink-soft); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--safety-orange);
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-2);
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 640px;
}

.mono {
  font-family: var(--font-mono);
}

/* ============================================
   NAVIGATION
   ============================================ */

.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.nav-brand:hover { color: var(--ink); }

.nav-brand .mark {
  width: 28px;
  height: 28px;
  background: var(--safety-orange);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-brand .mark svg { width: 16px; height: 16px; stroke: var(--paper); }

.nav-links {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  border-bottom-color: var(--safety-orange);
}

.theme-toggle {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s ease;
}

.theme-toggle:hover { border-color: var(--safety-orange); }
.theme-toggle svg { width: 18px; height: 18px; stroke: var(--ink); }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg { width: 18px; height: 18px; stroke: var(--ink); }

@media (max-width: 860px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--hairline);
    flex-direction: column;
    gap: 0;
    padding: var(--space-2) var(--space-4);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: var(--space-3) 0; border-bottom: 1px solid var(--hairline); width: 100%; }
  .nav-links a:last-child { border-bottom: none; }
  .nav-toggle { display: flex; }
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  border-top: 1px solid var(--hairline);
  margin-top: var(--space-7);
  padding: var(--space-5) 0 var(--space-4);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.footer-nav {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--hairline-strong);
}

/* ============================================
   SECTION RHYTHM
   ============================================ */

.section {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--hairline);
}

.section:last-of-type { border-bottom: none; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.hairline-rule {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: var(--space-5) 0;
}

/* ============================================
   SPEC ROW — label-left, value-right data pattern
   ============================================ */

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--hairline);
  gap: var(--space-3);
}

.spec-row:last-child { border-bottom: none; }

.spec-row .label {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.spec-row .value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}

.spec-row .value.accent { color: var(--safety-orange); }
.spec-row .value.teal { color: var(--slate-teal); }

/* ============================================
   CARDS
   ============================================ */

.card {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-4);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid var(--hairline-strong);
  color: var(--ink-soft);
}

.tag.diy { border-color: var(--slate-teal); color: var(--slate-teal); }
.tag.warn { border-color: var(--safety-orange); color: var(--safety-orange); }

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { color: var(--paper); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--hairline-strong);
}

.btn-outline:hover { color: var(--ink); border-color: var(--ink); }

/* ============================================
   SEGMENTED CONTROL (model selector)
   ============================================ */

.segmented {
  display: inline-flex;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  overflow: hidden;
  flex-wrap: wrap;
}

.segmented button {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
  background: var(--paper-raised);
  color: var(--ink-soft);
  border: none;
  border-right: 1px solid var(--hairline-strong);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.segmented button:last-child { border-right: none; }

.segmented button.active {
  background: var(--ink);
  color: var(--paper);
}

.segmented button:not(.active):hover {
  background: var(--warn-bg);
  color: var(--ink);
}

/* ============================================
   CAR EXPLORER (signature element)
   ============================================ */

.explorer {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 900px) {
  .explorer { grid-template-columns: 1fr; }
}

.explorer-stage {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-4);
  position: relative;
}

.explorer-stage-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.explorer-stage-label .blink {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--slate-teal);
  display: inline-block;
  margin-right: 6px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.car-svg-wrap {
  width: 100%;
}

.hotspot {
  cursor: pointer;
  fill: var(--slate-teal);
  fill-opacity: 0.18;
  stroke: var(--slate-teal);
  stroke-width: 1.5;
  stroke-dasharray: 3 2;
  transition: fill-opacity 0.2s ease, stroke 0.2s ease;
}

.hotspot:hover, .hotspot:focus-visible {
  fill-opacity: 0.38;
  stroke: var(--safety-orange);
}

.hotspot.selected {
  fill: var(--safety-orange);
  fill-opacity: 0.32;
  stroke: var(--safety-orange);
  stroke-dasharray: none;
  stroke-width: 2;
}

.hotspot-dot {
  fill: var(--slate-teal);
  transition: fill 0.2s ease;
}

.hotspot.selected ~ .hotspot-dot,
.hotspot-group.selected .hotspot-dot {
  fill: var(--safety-orange);
}

.car-svg-wrap {
  position: relative;
}

.hotspot-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(-50%, -130%);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--radius);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.12s ease;
  white-space: nowrap;
  z-index: 5;
}

[data-theme="dark"] .hotspot-tooltip {
  background: var(--safety-orange);
  color: var(--ink);
}

.hotspot-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--ink);
}

[data-theme="dark"] .hotspot-tooltip::after {
  border-top-color: var(--safety-orange);
}

.hotspot-tooltip.show {
  opacity: 1;
}

.explorer-hint {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--hairline-strong);
  text-align: center;
  margin-top: var(--space-3);
}

/* ---- Readout panel ---- */

.readout {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  padding: var(--space-4);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .readout {
  background: var(--paper-raised);
  border: 1px solid var(--hairline-strong);
}

.readout-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(247, 244, 237, 0.18);
  margin-bottom: var(--space-3);
}

[data-theme="dark"] .readout-header { border-bottom-color: var(--hairline); }

.readout-header .eyebrow { color: var(--safety-orange); margin: 0; }

.readout-vehicle {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(247, 244, 237, 0.6);
}

[data-theme="dark"] .readout-vehicle { color: var(--ink-soft); }

.readout-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: rgba(247, 244, 237, 0.45);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  gap: var(--space-2);
}

[data-theme="dark"] .readout-empty { color: var(--ink-soft); }

.readout-empty svg { width: 40px; height: 40px; stroke: rgba(247, 244, 237, 0.3); margin-bottom: var(--space-2); }
[data-theme="dark"] .readout-empty svg { stroke: var(--hairline-strong); }

.readout-body { flex: 1; display: none; flex-direction: column; }
.readout-body.show { display: flex; }

.readout-part-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--paper);
}

[data-theme="dark"] .readout-part-name { color: var(--ink); }

.readout-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(247, 244, 237, 0.1);
  opacity: 0;
  transform: translateY(4px);
  animation: readout-line-in 0.3s ease forwards;
}

[data-theme="dark"] .readout-line { border-bottom-color: var(--hairline); }

@keyframes readout-line-in {
  to { opacity: 1; transform: translateY(0); }
}

.readout-line .rl-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(247, 244, 237, 0.55);
}

[data-theme="dark"] .readout-line .rl-label { color: var(--ink-soft); }

.readout-line .rl-value {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--paper);
}

[data-theme="dark"] .readout-line .rl-value { color: var(--ink); }

.readout-line.total .rl-value { color: var(--safety-orange); font-size: 1.2rem; }

.readout-divider {
  border: none;
  border-top: 1px dashed rgba(247, 244, 237, 0.2);
  margin: var(--space-3) 0;
}

[data-theme="dark"] .readout-divider { border-top-color: var(--hairline); }

.readout-savings {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: rgba(214, 73, 31, 0.15);
  border: 1px solid var(--safety-orange);
  border-radius: var(--radius);
  text-align: center;
  opacity: 0;
  animation: readout-line-in 0.3s ease forwards;
  animation-delay: 0.5s;
}

.readout-savings .rs-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--safety-orange);
  display: block;
  margin-bottom: 2px;
}

.readout-savings .rs-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--safety-orange);
}

/* ============================================
   GUIDE CARDS (microguides)
   ============================================ */

.guide-card {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}

.guide-card-head {
  padding: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  border-bottom: 1px solid var(--hairline);
}

.guide-card-head h3 { margin-bottom: var(--space-1); }

.guide-meta {
  display: flex;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.guide-meta span { display: flex; align-items: center; gap: 4px; }
.guide-meta svg { width: 13px; height: 13px; stroke: var(--ink-soft); }

.guide-body { padding: var(--space-4); }

.tools-list {
  list-style: none;
  margin: 0 0 var(--space-4) 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tools-list li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 4px 10px;
  color: var(--ink-soft);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--hairline);
}

.steps li:last-child { border-bottom: none; }

.steps li::before {
  content: counter(step);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--paper);
  background: var(--slate-teal);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps li p { margin: 0; color: var(--ink); }

.safety-callout {
  background: var(--warn-bg);
  border: 1px solid var(--safety-orange);
  border-left: 4px solid var(--safety-orange);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-top: var(--space-3);
  font-size: 0.92rem;
}

.safety-callout strong { color: var(--safety-orange-dim); }

/* ============================================
   TIRE CHECKLIST (high-contrast, roadside-readable)
   ============================================ */

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: cstep;
}

.checklist li {
  counter-increment: cstep;
  background: var(--paper-raised);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--space-3);
  align-items: start;
}

.checklist li::before {
  content: counter(cstep);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--paper);
  background: var(--ink);
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.checklist li.critical {
  border-color: var(--safety-orange);
}
.checklist li.critical::before {
  background: var(--safety-orange);
}

.checklist h4 { margin-bottom: var(--space-2); text-transform: none; font-size: 1.1rem; }

/* ============================================
   TIRE DECODE MATRIX
   ============================================ */

.tire-string {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin: var(--space-5) 0;
  flex-wrap: wrap;
}

.tire-char {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  padding: var(--space-2) var(--space-1);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  color: var(--ink);
}

.tire-char[data-key]:hover,
.tire-char[data-key].active {
  background: var(--safety-orange);
  color: var(--paper);
}

.tire-char.sep { color: var(--hairline-strong); cursor: default; }
.tire-char.sep:hover { background: none; color: var(--hairline-strong); }

.decode-panel {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-4);
  min-height: 140px;
}

.decode-panel .dp-key {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--safety-orange);
  margin-bottom: var(--space-1);
}

.decode-panel .dp-title { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: var(--space-2); }
.decode-panel .dp-desc { color: var(--ink-soft); }

/* ============================================
   TABLES
   ============================================ */

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

table.data-table th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  color: var(--ink-soft);
  padding: var(--space-2) var(--space-3);
  border-bottom: 2px solid var(--ink);
}

table.data-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--hairline);
  color: var(--ink);
}

table.data-table tr:last-child td { border-bottom: none; }
table.data-table td.num { font-family: var(--font-mono); text-align: right; }

.table-scroll { overflow-x: auto; }

/* ============================================
   PROS / CONS
   ============================================ */

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 700px) {
  .pros-cons { grid-template-columns: 1fr; }
}

.pc-col {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

.pc-col-head {
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.pc-col.pros .pc-col-head { background: rgba(61, 90, 82, 0.15); color: var(--slate-teal); }
.pc-col.cons .pc-col-head { background: rgba(214, 73, 31, 0.12); color: var(--safety-orange); }

.pc-col ul { list-style: none; margin: 0; padding: var(--space-4); }
.pc-col li { padding: var(--space-2) 0; border-bottom: 1px solid var(--hairline); color: var(--ink-soft); }
.pc-col li:last-child { border-bottom: none; }

/* ============================================
   RESOURCE LINKS
   ============================================ */

.resource-card {
  display: block;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: var(--space-4);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.resource-card:hover { border-color: var(--safety-orange); transform: translateY(-2px); }

.resource-card h3 { color: var(--ink); margin-bottom: var(--space-1); }
.resource-card .res-type { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate-teal); margin-bottom: var(--space-2); display: block; }

.disclaimer-banner {
  background: var(--warn-bg);
  border: 1px solid var(--safety-orange);
  border-radius: var(--radius);
  padding: var(--space-4);
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: var(--space-5);
}

.disclaimer-banner strong { color: var(--safety-orange-dim); display: block; margin-bottom: var(--space-1); font-family: var(--font-mono); text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.05em; }

/* ============================================
   HERO (landing page)
   ============================================ */

.hero {
  padding: var(--space-6) 0 var(--space-5);
}

.hero-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-5);
  align-items: end;
  margin-bottom: var(--space-5);
}

@media (max-width: 700px) {
  .hero-top { grid-template-columns: 1fr; }
}

.stat-strip {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.stat-strip .stat { text-align: left; }
.stat-strip .stat .num { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 700; color: var(--safety-orange); display: block; }
.stat-strip .stat .lbl { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); }

@media (max-width: 480px) {
  .stat-strip {
    gap: var(--space-3);
    flex-wrap: nowrap;
  }
  .stat-strip .stat .num { font-size: 1.25rem; }
  .stat-strip .stat .lbl { font-size: 0.62rem; letter-spacing: 0.03em; }
}

/* Page intro pattern used on subpages */
.page-intro {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--hairline);
  margin-bottom: var(--space-5);
}

/* utility */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0; }
.hide-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }