* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0e0e0c;
  --bg-2: #15151310;
  --bg-card: #18181590;
  --ink: #e8e6dc;
  --ink-mute: #a09e93;
  --ink-faint: #6e6e66;
  --line: #2a2a26;
  --line-bright: #3a3a35;
  --accent: #d04518;
  --accent-soft: #d0451815;
  --pos: #7fb069;
}

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 15% 12%, #1a1a1640 0%, transparent 40%),
    radial-gradient(circle at 85% 88%, #1a1a1630 0%, transparent 40%);
  background-attachment: fixed;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(14, 14, 12, 0.78);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 17px;
}
.logo svg { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  color: var(--ink-mute);
  text-decoration: none;
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--accent); }

/* HERO */
.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 96px 32px 64px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  align-items: center;
}
.hero-coords {
  display: flex;
  gap: 18px;
  margin-bottom: 36px;
}
.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  color: var(--ink);
}
.hero-title .line-1 { display: block; }
.hero-title .line-2 {
  display: block;
  color: var(--accent);
  font-style: italic;
}
.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-mute);
  max-width: 620px;
  margin-bottom: 40px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.meta-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.meta-value {
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
}
.hero-aside { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.topo {
  width: 220px;
  height: 280px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: #0a0a08;
}
.topo svg { width: 100%; height: 100%; display: block; }
.topo-caption {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* SECTIONS */
.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 96px 32px;
  border-top: 1px solid var(--line);
}
.section-dark {
  background: linear-gradient(180deg, transparent, #0808060f);
}
.section-header {
  margin-bottom: 56px;
  max-width: 760px;
}
.eyebrow {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-header h2 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(34px, 4.5vw, 56px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--ink-mute);
  line-height: 1.6;
  max-width: 640px;
}

/* MANIFESTO */
.manifesto-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 56px;
  align-items: start;
}
.manifesto-text .lead {
  font-family: 'Fraunces', serif;
  font-size: 26px;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.manifesto-text .lead em {
  color: var(--accent);
  font-style: italic;
}
.manifesto-text p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-mute);
  margin-bottom: 18px;
}
.manifesto-pull {
  background: var(--bg-card);
  border-left: 2px solid var(--accent);
  padding: 32px 28px;
  position: relative;
}
.pull-mark {
  font-family: 'Fraunces', serif;
  font-size: 64px;
  line-height: 0.4;
  color: var(--accent);
  margin-bottom: 16px;
}
.manifesto-pull p {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
}

/* STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 64px;
}
.stat-card {
  background: var(--bg);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-large {
  grid-column: span 2;
  background: linear-gradient(135deg, #18181590, #0e0e0c);
}
.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-value {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 44px;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
}
.stat-large .stat-value { font-size: 64px; }
.stat-unit {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: var(--ink-mute);
  margin-left: 4px;
}
.stat-large .stat-unit { font-size: 22px; }
.stat-context {
  font-size: 13px;
  color: var(--ink-mute);
  margin-top: 4px;
  font-style: italic;
}
.delta-pos { color: var(--pos); font-style: normal; font-family: 'JetBrains Mono', monospace; font-size: 12px; }

/* CHART */
.chart-block {
  border: 1px solid var(--line);
  background: #0a0a08;
  padding: 32px;
}
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}
.chart-header h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
}
.chart-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.chart svg { width: 100%; height: 240px; }
.chart-footer {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-mute);
  font-style: italic;
  line-height: 1.6;
}

/* TRAILS */
.section-trails { background: linear-gradient(180deg, transparent, #0808060f, transparent); }
.trail-list {
  display: flex;
  flex-direction: column;
}
.trail {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  transition: background 0.2s;
}
.trail:last-child { border-bottom: 1px solid var(--line); }
.trail:hover { background: #15151340; }
.trail-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--ink-faint);
  padding-top: 6px;
}
.trail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.trail-head h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.01em;
}
.trail-region {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.trail-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-mute);
}
.trail-stats strong {
  color: var(--ink-faint);
  font-weight: 400;
  margin-right: 6px;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.06em;
}
.trail-body p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-mute);
  max-width: 720px;
}

/* BIKE */
.bike-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  padding: 48px;
  align-items: center;
}
.bike-spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 32px;
}
.spec-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.spec-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.spec-value {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}
.spec-context {
  font-size: 12px;
  color: var(--ink-mute);
  font-style: italic;
  margin-top: 2px;
  line-height: 1.4;
}
.bike-illo {
  display: flex;
  justify-content: center;
  align-items: center;
}
.bike-illo svg { width: 100%; max-width: 360px; }

/* LOG */
.log-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: #0a0a08;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}
.log-row {
  display: grid;
  grid-template-columns: 80px 1.4fr 60px 60px 60px 2fr;
  gap: 20px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.log-row:last-child { border-bottom: none; }
.log-head {
  background: #15151340;
  color: var(--ink-faint);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 12px 24px;
}
.log-date { color: var(--accent); }
.log-where { color: var(--ink); font-weight: 500; }
.log-note { color: var(--ink-mute); font-family: 'Inter', sans-serif; font-style: italic; font-size: 13px; }

/* FOOTER */
footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 56px 32px 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--ink);
}
.footer-block a { color: var(--accent); text-decoration: none; }
.footer-block a:hover { text-decoration: underline; }
.footer-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-mark {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.footer-tag {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 400;
  font-style: italic;
  color: var(--ink-mute);
}

/* RESPONSIVE */
@media (max-width: 880px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 64px 24px 48px; }
  .hero-aside { order: -1; }
  .topo { width: 100%; max-width: 280px; }
  .section { padding: 64px 24px; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-large { grid-column: span 2; }
  .stat-large .stat-value { font-size: 48px; }
  .bike-card { grid-template-columns: 1fr; padding: 32px 24px; gap: 32px; }
  .bike-spec { grid-template-columns: 1fr; }
  .trail { grid-template-columns: 1fr; gap: 12px; }
  .trail-num { padding-top: 0; }
  .log-row { grid-template-columns: 60px 1fr; gap: 8px; }
  .log-row > span:nth-child(3),
  .log-row > span:nth-child(4),
  .log-row > span:nth-child(5) { display: none; }
  .log-head { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}