/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --gold:        #c49a14;
  --gold-pale:   rgba(196, 154, 20, 0.15);
  --text:        #0e0b08;
  --text-muted:  #4a3f35;
  --bg:          #ffffff;
  --bg-warm:     #faf8f5;
  --t:           0.3s ease;

  --c-ef:  #7a1520;
  --c-f:   #b03020;
  --c-n:   #8a7d70;
  --c-g:   #2a8c52;
  --c-eg:  #1a5c34;

  --bg-ef: #fef6f6;
  --bg-f:  #fef8f6;
  --bg-n:  #f8f7f5;
  --bg-g:  #f3faf5;
  --bg-eg: #f0f8f3;
}

/* ─── Base ───────────────────────────────────────────────────────────────── */
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Raleway', sans-serif;
  font-weight: 400;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ─── Header ─────────────────────────────────────────────────────────────── */
header {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--gold-pale);
}

.eyebrow {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

header h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--text);
}

header h1 em {
  font-style: italic;
  color: var(--gold);
}

.subtitle {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── Main spacing ───────────────────────────────────────────────────────── */
main { padding: 3rem 0; }

.divider {
  height: 1px;
  background: var(--gold-pale);
  margin: 2.5rem 0;
}

/* ─── Gauge ──────────────────────────────────────────────────────────────── */
.gauge-section { text-align: center; }

.gauge-outer {
  display: inline-block;
  position: relative;
  width: 100%;
  max-width: 460px;
}

#gauge {
  display: block;
  width: 100%;
  height: auto;
}

.gauge-readout {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  margin-top: 1.25rem;
}

#score-value {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(3.5rem, 10vw, 5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color var(--t);
}

#score-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  transition: color var(--t);
}

.readout-note {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* Zone strip */
.zone-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.75rem;
}

.zone-tag {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
}

.zone-tag.extreme-fear { background: var(--bg-ef); color: var(--c-ef); }
.zone-tag.fear         { background: var(--bg-f);  color: var(--c-f);  }
.zone-tag.neutral      { background: var(--bg-n);  color: var(--c-n);  }
.zone-tag.greed        { background: var(--bg-g);  color: var(--c-g);  }
.zone-tag.extreme-greed{ background: var(--bg-eg); color: var(--c-eg); }

.updated-line {
  margin-top: 1rem;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ─── Signals ────────────────────────────────────────────────────────────── */
.signals-section h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.signals-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}

.signal-card {
  padding: 1rem 1.1rem 0.9rem;
  border-left: 2px solid var(--accent, #ccc);
  background: var(--card-bg, var(--bg-warm));
  border-radius: 0 2px 2px 0;
  transition: box-shadow var(--t);
}

.signal-card:hover {
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.signal-name {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}

.signal-track {
  background: #e8e2db;
  height: 3px;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.65rem;
}

.signal-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--accent, #aaa);
  width: 0;
  transition: width 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.signal-bottom {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}

.signal-verdict {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent, #aaa);
}

.signal-detail {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

/* ─── Methodology ────────────────────────────────────────────────────────── */
.method-section h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.method-section > p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 1.5rem;
}

.coverage-note {
  margin-top: 1rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 640px;
  border-left: 2px solid var(--gold-pale);
  padding-left: 0.75rem;
}

.signal-table {
  font-size: 0.7rem;
  border-top: 1px solid var(--gold-pale);
}

.signal-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--gold-pale);
  gap: 1rem;
  color: var(--text-muted);
}

.signal-row.header-row {
  font-weight: 500;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--gold-pale);
  padding: 2rem 0;
}

footer p {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  line-height: 1.7;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
  .container { padding: 0 1.25rem; }
  header { padding: 2.5rem 0 2rem; }
  .signals-grid { grid-template-columns: 1fr; }
  .signal-row { grid-template-columns: 2fr 1fr; }
  .signal-row > span:last-child { display: none; }
}