/* klm-shared.css — shared design tokens + base layout for kobowlotto.com.
   Palette + typography realigned to the original MathVault / votelab system
   used on /intelligence/: Space Grotesk + Inter + IBM Plex Mono, orange
   #f97316 on near-white. Class vocabulary kept stable so existing Phase 5/6
   HTML keeps its layout; only colors and type change. */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Surfaces */
  --klm-ink: #171717;
  --klm-paper: #fafafa;
  --klm-card: #ffffff;
  --klm-soft: #f2f2f2;

  /* Text */
  --klm-muted: #525252;
  --klm-muted-2: #6b6b75;

  /* Accent (orange) */
  --klm-accent: #f97316;
  --klm-accent-2: #fb923c;
  --klm-accent-dim: #c2410c;
  --klm-accent-soft: rgba(249,115,22,.10);
  --klm-accent-surface: rgba(249,115,22,.06);

  /* Lines */
  --klm-line: #e5e7eb;
  --klm-line-strong: #d9d9dd;

  /* Depth */
  --klm-shadow: 0 2px 8px rgba(0,0,0,.04);
  --klm-shadow-hover: 0 8px 24px rgba(0,0,0,.08);

  /* Geometry */
  --klm-radius: 12px;
  --klm-maxw: 1200px;

  /* Type */
  --klm-font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --klm-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --klm-font-mono: 'IBM Plex Mono', 'SF Mono', Monaco, Menlo, 'Courier New', monospace;
}

/* Type + reset */
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
body {
  margin: 0;
  font-family: var(--klm-font-body);
  color: var(--klm-ink);
  background: var(--klm-paper);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: var(--klm-accent-dim); text-decoration: none; font-weight: 500; }
a:hover { color: var(--klm-accent-2); }
h1, h2, h3, h4 {
  font-family: var(--klm-font-display);
  color: var(--klm-ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 10px 0;
}
p { margin: 0 0 14px 0; }
code {
  font-family: var(--klm-font-mono);
  background: var(--klm-soft);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.9em;
  border: 1px solid var(--klm-line);
}

/* Layout primitives */
.klm-section { padding: 60px 24px; }
.klm-section + .klm-section { padding-top: 20px; }
.klm-container { max-width: var(--klm-maxw); margin: 0 auto; }

.klm-eyebrow {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--klm-accent-dim);
  font-weight: 700;
  margin: 0 0 14px 0;
  font-family: var(--klm-font-mono);
}
.klm-headline {
  font-family: var(--klm-font-display);
  font-size: clamp(30px, 4.8vw, 52px);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin: 0 0 16px 0;
  line-height: 1.08;
}
.klm-lede {
  font-size: 17px;
  color: var(--klm-muted);
  max-width: 720px;
  line-height: 1.55;
  margin: 0 0 24px 0;
}
.klm-pt {
  font-size: 14px;
  color: var(--klm-muted);
  max-width: 720px;
  line-height: 1.55;
  font-style: italic;
  margin: 0 0 24px 0;
}

/* CTA row + buttons */
.klm-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 32px 0 0 0;
}
.klm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--klm-line-strong);
  background: var(--klm-soft);
  color: var(--klm-ink);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, filter 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.klm-btn:hover {
  background: #eaeaea;
  border-color: var(--klm-accent-dim);
  color: var(--klm-ink);
  transform: translateY(-1px);
  text-decoration: none;
}
.klm-btn.is-primary {
  background: linear-gradient(135deg, var(--klm-accent), var(--klm-accent-dim));
  border-color: var(--klm-accent);
  color: #fff;
  box-shadow: 0 10px 26px rgba(249,115,22,.24);
}
.klm-btn.is-primary:hover { filter: brightness(1.15); color: #fff; }
.klm-btn.is-ghost {
  background: transparent;
  color: var(--klm-ink);
  border-color: var(--klm-line);
}
.klm-btn.is-ghost:hover {
  background: var(--klm-accent-soft);
  color: var(--klm-accent-dim);
  border-color: var(--klm-accent-dim);
}
.klm-arrow { margin-left: 4px; }

/* Pill / badge */
.klm-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--klm-accent-soft);
  color: var(--klm-accent-dim);
}
.klm-badges { display: flex; gap: 6px; flex-wrap: wrap; }

/* Metric blocks */
.klm-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}
@media (max-width: 760px) { .klm-metrics { grid-template-columns: repeat(2, 1fr); } }
.klm-metric {
  padding: 20px;
  background: var(--klm-card);
  border: 1px solid var(--klm-line);
  border-radius: var(--klm-radius);
  box-shadow: var(--klm-shadow);
}
.klm-metric-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--klm-muted-2);
  font-weight: 600;
  margin-bottom: 6px;
  font-family: var(--klm-font-mono);
}
.klm-metric-value {
  font-family: var(--klm-font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--klm-ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* Effect cards */
.klm-effects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
@media (max-width: 860px) { .klm-effects { grid-template-columns: 1fr; } }
.klm-effect {
  padding: 22px;
  background: var(--klm-card);
  border: 1px solid var(--klm-line);
  border-left: 4px solid var(--klm-accent);
  border-radius: var(--klm-radius);
  box-shadow: var(--klm-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.klm-effect:hover { transform: translateY(-3px); box-shadow: var(--klm-shadow-hover); }
.klm-effect-num {
  font-family: var(--klm-font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--klm-accent-dim);
  line-height: 1;
}
.klm-effect-title {
  font-family: var(--klm-font-display);
  font-size: 16px;
  font-weight: 700;
  margin: 10px 0 4px 0;
  letter-spacing: -0.01em;
}
.klm-effect-deltas { font-size: 13px; color: var(--klm-muted); line-height: 1.6; }

/* Markets row */
.klm-market-row {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--klm-line);
  align-items: center;
}
.klm-market-row:last-child { border: 0; }
@media (max-width: 720px) {
  .klm-market-row { grid-template-columns: 1fr; gap: 6px; padding: 16px 0; }
}
.klm-market-region {
  font-family: var(--klm-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--klm-accent-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.klm-market-desc { color: var(--klm-muted); font-size: 14px; }

/* Sister card (home → /bet/) */
.klm-sister {
  padding: 28px;
  border: 1px solid var(--klm-line);
  border-radius: var(--klm-radius);
  background: var(--klm-card);
  box-shadow: var(--klm-shadow);
  margin-top: 28px;
}

/* Footer */
.klm-footer {
  padding: 56px 24px 28px;
  background: var(--klm-card);
  border-top: 1px solid var(--klm-line);
  margin-top: 80px;
}
.klm-footer-grid {
  max-width: var(--klm-maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 820px) { .klm-footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
@media (max-width: 500px) { .klm-footer-grid { grid-template-columns: 1fr; } }
.klm-footer-grid h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--klm-ink);
  font-weight: 700;
  margin: 0 0 10px 0;
  font-family: var(--klm-font-display);
}
.klm-footer-grid ul { list-style: none; padding: 0; margin: 0; }
.klm-footer-grid li { margin-bottom: 6px; font-size: 13px; }
.klm-footer-grid a { color: var(--klm-muted); }
.klm-footer-grid a:hover { color: var(--klm-accent-dim); }
.klm-tagline {
  font-family: var(--klm-font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--klm-ink);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 0 6px 0;
}
.klm-tagline-pt {
  font-size: 13px;
  color: var(--klm-muted);
  font-style: italic;
  line-height: 1.4;
  margin: 0;
}
.klm-copyright {
  max-width: var(--klm-maxw);
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--klm-line);
  font-size: 12px;
  color: var(--klm-muted-2);
  line-height: 1.6;
}