/* ── Variables ── */
:root {
  --bg: #FAF7F2;
  --bg-terminal: #1C1917;
  --fg: #1A1410;
  --fg-muted: #6B5E54;
  --accent: #E85D04;
  --accent-warm: #F4A261;
  --teal: #2A9D8F;
  --pass: #22C55E;
  --err: #EF4444;
  --action: #F59E0B;
  --border: #E8E0D5;
  --terminal-bg: #1C1917;
  --terminal-fg: #E8E0D5;
  --terminal-key: #8B7E74;
  --terminal-val: #FAF7F2;
  --terminal-accent: #F4A261;
  --terminal-pass: #4ADE80;
  --terminal-err: #F87171;
  --terminal-action: #FBBF24;
  --terminal-teal: #2DD4BF;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

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

/* ── Typography ── */
.wordmark {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* ── Nav ── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-family: 'Space Mono', monospace;
}

/* ── Hero ── */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 2rem 4rem;
  border-bottom: 1px solid var(--border);
}

.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: 'Space Mono', monospace;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--fg);
  max-width: 700px;
  margin-bottom: 1.75rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}

.stat { padding: 0 2rem; }
.stat:first-child { padding-left: 0; }

.stat-value {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.15rem;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── Terminal Section ── */
.terminal-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.terminal-wrap {
  background: var(--terminal-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(26, 20, 16, 0.15), 0 4px 12px rgba(26, 20, 16, 0.08);
  max-width: 720px;
  margin: 0 auto 2rem;
}

.terminal-bar {
  background: #292524;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red { background: #FF5F57; }
.dot-amber { background: #FEBC2E; }
.dot-green { background: #28C840; }

.terminal-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--terminal-key);
  margin-left: 0.75rem;
}

.terminal-body {
  padding: 1.5rem 1.75rem 2rem;
}

.t-row {
  display: grid;
  grid-template-columns: 80px 1fr 80px 1fr;
  gap: 0.25rem 1rem;
  align-items: baseline;
  margin-bottom: 0.3rem;
}

.t-key {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--terminal-key);
  text-transform: lowercase;
}

.t-val {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--terminal-val);
}

.t-accent { color: var(--terminal-accent); }

.t-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin: 0.85rem 0;
}

.t-events-label, .t-logs-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--terminal-key);
  margin-bottom: 0.6rem;
}

.t-event {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.4rem;
}

.t-time {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--terminal-key);
}

.t-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--terminal-val);
}

.t-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(74, 222, 128, 0.15);
  color: var(--terminal-pass);
}

.t-err { background: rgba(248, 113, 113, 0.15); color: var(--terminal-err); }
.t-action { background: rgba(251, 191, 36, 0.15); color: var(--terminal-action); }
.t-teal { background: rgba(45, 212, 191, 0.15); color: var(--terminal-teal); }

.t-log {
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  color: var(--terminal-key);
  padding: 0.25rem 0;
  padding-left: 0.5rem;
  border-left: 2px solid rgba(255,255,255,0.07);
}

.terminal-caption {
  text-align: center;
  font-size: 0.9rem;
  color: var(--fg-muted);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Features ── */
.features {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.features-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 4rem;
}

.feature-icon {
  font-family: 'Space Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: block;
}

.feature h3 {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.feature p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ── Niche ── */
.niche {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg) 0%, #F5EFE6 100%);
}

.niche-inner { max-width: 700px; }

.niche-headline {
  font-family: 'Space Mono', monospace;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 2.5rem;
}

.niche-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
  margin-bottom: 2rem;
}

.niche-block {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  line-height: 1.5;
}

.niche-yes {
  background: #F0F7F4;
  color: var(--fg);
}

.niche-yes .niche-icon { color: var(--teal); }

.niche-no {
  background: #FDF4EE;
  color: var(--fg-muted);
}

.niche-no .niche-icon { color: var(--accent); }

.niche-icon {
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.niche-note {
  font-size: 0.875rem;
  color: var(--fg-muted);
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  line-height: 1.65;
}

/* ── Closing ── */
.closing {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
}

.closing-inner { max-width: 700px; }

.closing-headline {
  font-family: 'Space Mono', monospace;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* ── Footer ── */
.footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand { display: flex; flex-direction: column; gap: 0.25rem; }

.footer-wordmark {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--fg);
}

.footer-desc {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.footer-meta {
  font-size: 0.75rem;
  color: var(--fg-muted);
  font-family: 'Space Mono', monospace;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .hero-headline { font-size: 2rem; }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .stat-divider { display: none; }
  .stat { padding: 0; }

  .features-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .niche-grid { grid-template-columns: 1fr; }

  .t-row { grid-template-columns: 70px 1fr; }
  .t-row .t-key:nth-child(3),
  .t-row .t-val:nth-child(4) { display: none; }

  .t-event { grid-template-columns: 1fr; gap: 0.25rem; }

  .footer-inner { flex-direction: column; gap: 1rem; align-items: flex-start; }

  .terminal-section,
  .features,
  .niche,
  .closing { padding: 3rem 1.5rem; }
}

@media (max-width: 480px) {
  .topbar-inner { padding: 0.9rem 1.25rem; }
  .tagline { display: none; }

  .terminal-body { padding: 1.25rem 1rem 1.5rem; }
  .terminal-caption { font-size: 0.8rem; }
}