/* ============================================================
   Firewood Finder — design tokens
   Palette: ash grey ground, charcoal ink, burnt-sienna ember,
   moss green (verified/local), birch card surface.
   Type: Fraunces (display) / IBM Plex Sans (body) / IBM Plex Mono (data)
   ============================================================ */

:root {
  --ash: #E4E1DA;
  --ash-dark: #D6D2C7;
  --charcoal: #26221D;
  --charcoal-soft: #4A443B;
  --ember: #A8461F;
  --ember-dark: #7E3216;
  --moss: #6E7853;
  --moss-dark: #545C3F;
  --birch: #F7F4EC;
  --birch-warm: #EFE9DB;
  --line: rgba(38, 34, 29, 0.14);
  --shadow: 0 1px 2px rgba(38, 34, 29, 0.06), 0 8px 24px rgba(38, 34, 29, 0.06);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

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

body {
  margin: 0;
  background: var(--ash);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--ember);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--birch);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--charcoal);
}

.brand-mark { flex-shrink: 0; }

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--charcoal-soft);
  display: none;
}

@media (min-width: 640px) {
  .brand-tag { display: inline; }
}

.main-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.main-nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--charcoal-soft);
  padding: 8px 12px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.main-nav a:hover, .main-nav a.active {
  background: var(--ash);
  color: var(--ember-dark);
}

/* ---------- Hero ---------- */

.hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--line);
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ember-dark);
  margin: 0 0 14px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.2vw, 56px);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.hero h1 em {
  font-style: italic;
  color: var(--ember);
}

.hero p.lede {
  font-size: 18px;
  color: var(--charcoal-soft);
  max-width: 46ch;
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 22px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--ember);
  color: var(--birch);
}
.btn-primary:hover { background: var(--ember-dark); }

.btn-ghost {
  background: transparent;
  border-color: var(--charcoal);
  color: var(--charcoal);
}
.btn-ghost:hover { background: var(--charcoal); color: var(--birch); }

/* ---------- Hero photo panel ---------- */

.hero-photo {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
  position: relative;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-photo-credit {
  position: absolute;
  bottom: 10px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: rgba(247, 244, 236, 0.85);
  background: rgba(38, 34, 29, 0.45);
  padding: 3px 8px;
  border-radius: 100px;
}

/* ---------- Cord diagram (signature element) ---------- */

.cord-diagram {
  background: var(--birch);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 24px 22px;
  box-shadow: var(--shadow);
}

.cord-diagram-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--charcoal-soft);
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.cord-svg-frame {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: block;
}

.log {
  fill: var(--birch-warm);
  stroke: var(--charcoal);
  stroke-width: 1.4;
}
.log-ring {
  fill: none;
  stroke: var(--ember);
  stroke-width: 1.1;
  opacity: 0.55;
}
.log-ring.moss { stroke: var(--moss); }

.gauge-track { stroke: var(--ash-dark); stroke-width: 10; fill: none; }
.gauge-fill {
  stroke: var(--moss);
  stroke-width: 10;
  fill: none;
  stroke-linecap: round;
  transform-origin: center;
  transition: stroke-dashoffset 1.1s cubic-bezier(.4,0,.2,1);
}
.gauge-fill.wet { stroke: var(--ember); }

.cord-caption {
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--charcoal-soft);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.cord-caption strong { color: var(--charcoal); font-family: var(--font-mono); font-weight: 500; }

/* ---------- Sections ---------- */

section.panel {
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}

section.panel.tight { padding: 40px 0; }

h2.section-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

p.section-sub {
  color: var(--charcoal-soft);
  max-width: 60ch;
  margin: 0 0 32px;
}

/* ---------- State grid ---------- */

.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.state-card {
  background: var(--birch);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  text-decoration: none;
  color: var(--charcoal);
  display: block;
  transition: box-shadow 0.15s, transform 0.15s;
}

.state-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.state-card .state-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ember-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.state-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 6px 0 10px;
  font-weight: 600;
}

.state-card .stat-line {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--charcoal-soft);
}

/* ---------- Listings ---------- */

.county-group {
  margin-bottom: 40px;
}

.county-heading {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--charcoal);
}

.county-heading h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}

.county-count {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--charcoal-soft);
}

.listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.listing-card {
  background: var(--birch);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
}

.listing-card h4 {
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 600;
  margin: 0 0 6px;
}

.listing-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--charcoal-soft);
  margin-bottom: 10px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 100px;
  background: var(--ash);
  color: var(--charcoal-soft);
  text-transform: lowercase;
}

.tag.verified {
  background: rgba(110, 120, 83, 0.16);
  color: var(--moss-dark);
}

.listing-coverage {
  font-size: 13.5px;
  color: var(--charcoal-soft);
  margin-bottom: 8px;
}

.listing-contact {
  font-family: var(--font-mono);
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.listing-contact a { text-decoration: none; color: var(--ember-dark); }
.listing-contact a:hover { text-decoration: underline; }

.unconfirmed-note {
  font-size: 12px;
  color: var(--charcoal-soft);
  font-style: italic;
  margin-top: 8px;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--charcoal);
  color: var(--birch);
  padding: 56px 0;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: 30px;
  margin: 0 0 12px;
}

.cta-band p {
  color: rgba(247, 244, 236, 0.72);
  max-width: 50ch;
  margin: 0 auto 26px;
}

.cta-band .btn-primary { background: var(--ember); }
.cta-band .btn-ghost { border-color: var(--birch); color: var(--birch); }
.cta-band .btn-ghost:hover { background: var(--birch); color: var(--charcoal); }

/* ---------- Footer ---------- */

.site-footer {
  padding: 36px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--charcoal-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer a { color: var(--charcoal-soft); text-decoration: underline; }

/* ---------- Info callout (quarantine / buy-local) ---------- */

.callout {
  background: var(--birch-warm);
  border-left: 3px solid var(--ember);
  border-radius: 4px;
  padding: 18px 20px;
  margin-bottom: 32px;
}

.callout p { margin: 0; font-size: 14.5px; }
.callout strong { font-family: var(--font-mono); color: var(--ember-dark); }

.explainer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 780px) {
  .explainer-grid { grid-template-columns: 1fr; }
}