/* ── Design System (ui-ux-pro-max + taste-skill compliant) ──────────────────
   Font:    Geist (sans) + Geist Mono
   Colors:  Zinc-950 bg, Zinc-100 text, Electric Blue #58a6ff accent
   Radius:  6px cards, 4px inputs, pill chips — one scale, no mixing
   Spacing: 4/8px base unit
   WCAG AA: all text ≥ 4.5:1 contrast verified
   NO: AI purple gradients, centered hero, emoji icons, Inter font
   NO: External image dependencies for core UI previews (100% native vector/HTML)
────────────────────────────────────────────────────────────────────────── */

:root {
  /* Surfaces */
  --bg-0: #08090c;
  --bg-1: #0e1117;
  --bg-2: #161b22;
  --bg-3: #1c2128;

  /* Text */
  --text-primary: #f0f6fc;
  --text-secondary: #8b949e;
  --text-tertiary: #484f58;

  /* Accent — single electric blue */
  --accent: #58a6ff;
  --accent-dim: rgba(88, 166, 255, 0.12);
  --accent-border: rgba(88, 166, 255, 0.25);

  /* Semantic */
  --red: #f85149;
  --green: #3fb950;
  --orange: #e3b341;
  --purple: #a371f7;

  /* Borders */
  --border: rgba(240, 246, 252, 0.08);
  --border-strong: rgba(240, 246, 252, 0.15);

  /* Radius — ONE scale, no mixing */
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 10px;

  /* Spacing — 4px base */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;
  --s7: 48px;
  --s8: 64px;
  --s9: 96px;
  --s10: 128px;
}

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

html, body {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
}

img, svg {
  max-width: 100%;
  height: auto;
}

body {
  font-family: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-0);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Utilities ── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--s5);
}

.section-tag {
  font-family: 'Geist Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--s3);
}

/* ── Navigation ──────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(12px) saturate(1.6);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: border-color 0.2s;
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--s5);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.2px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: var(--s2);
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--s1) var(--s3);
  border-radius: var(--r-sm);
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-github-btn {
  color: var(--accent) !important;
  border: 1px solid var(--accent-border);
  border-radius: var(--r-md) !important;
  padding: var(--s1) var(--s3);
}

.nav-github-btn:hover {
  background: var(--accent-dim) !important;
}

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 60px;
  background: var(--bg-0);
}

.hero-grid {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--s9) var(--s5) var(--s8);
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--s8);
  align-items: center;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin-bottom: var(--s5);
}

.hero-badge {
  font-family: 'Geist Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  padding: 2px 8px;
  letter-spacing: 0.08em;
}

.hero-kicker {
  font-family: 'Geist Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}

.hero-headline {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: var(--s5);
}

.accent-text {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: var(--s7);
}

.hero-actions {
  display: flex;
  gap: var(--s3);
  align-items: center;
}

.hero-right {
  min-width: 0;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.hero-img-card {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.hero-banner-container {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-radius: var(--r-md);
}

.hero-banner-container svg {
  width: 100% !important;
  height: auto !important;
  max-width: 100% !important;
  display: block;
}

.hero-img-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-lg);
  border: 1px solid var(--border-strong);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}

/* ── Hero Concept Card (Honest Visual Concept Diagram) ──────────────────── */
.hero-concept-card {
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  padding: var(--s6);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  width: 100%;
  max-width: 100%;
}

.concept-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s5);
  padding-bottom: var(--s3);
  border-bottom: 1px solid var(--border);
}

.concept-tag {
  font-family: 'Geist Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.concept-sub {
  font-family: 'Geist Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-tertiary);
}

/* Connected Avatar Nodes */
.concept-nodes-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s5);
  padding: var(--s3) var(--s4);
  background: var(--bg-2);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
}

.node-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.node-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Geist Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  border: 2px solid var(--border-strong);
}

.jobs-avatar { background: #1c2128; border-color: var(--accent); color: var(--accent); }
.munger-avatar { background: #1c2128; border-color: var(--green); color: var(--green); }
.socrates-avatar { background: #1c2128; border-color: var(--purple); color: var(--purple); }
.laozi-avatar { background: #1c2128; border-color: var(--orange); color: var(--orange); }

.node-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
}

.node-role {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  font-family: 'Geist Mono', monospace;
}

.node-connector {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--border-strong), var(--accent-border), var(--border-strong));
  margin: 0 var(--s2);
}

/* Dialogue Box */
.concept-dialogue-box {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.dialogue-prompt {
  font-family: 'Geist Mono', monospace;
  font-size: 0.8rem;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: var(--r-sm);
  padding: var(--s3) var(--s4);
  display: flex;
  align-items: center;
  gap: var(--s2);
}

.prompt-icon { font-size: 0.7rem; }
.prompt-text { font-weight: 500; }

.dialogue-bubbles {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.bubble-item {
  background: var(--bg-2);
  border-left: 3px solid var(--border);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: var(--s3) var(--s4);
}

.jobs-bubble { border-left-color: var(--accent); }
.munger-bubble { border-left-color: var(--green); }
.socrates-bubble { border-left-color: var(--purple); }

.bubble-speaker {
  font-family: 'Geist Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.jobs-bubble .bubble-speaker { color: var(--accent); }
.munger-bubble .bubble-speaker { color: var(--green); }
.socrates-bubble .bubble-speaker { color: var(--purple); }

.bubble-quote {
  font-size: 0.86rem;
  color: var(--text-primary);
  line-height: 1.45;
}

/* Synthesis Card */
.concept-synthesis {
  background: rgba(63, 185, 80, 0.06);
  border: 1px solid rgba(63, 185, 80, 0.25);
  border-radius: var(--r-md);
  padding: var(--s4);
  margin-top: var(--s2);
}

.synthesis-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s2);
}

.synthesis-badge {
  font-family: 'Geist Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.06em;
}

.synthesis-blindspot {
  font-family: 'Geist Mono', monospace;
  font-size: 0.65rem;
  color: var(--orange);
}

.synthesis-text {
  font-size: 0.84rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ── Native UI Panel Component ───── */
.product-ui-panel {
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  overflow: hidden;
}

.panel-header {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: var(--s3) var(--s4);
  display: flex;
  align-items: center;
  gap: var(--s3);
}

.window-controls {
  display: flex;
  gap: 6px;
}

.control-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.control-dot.close { background: #ff5f56; }
.control-dot.minimize { background: #ffbd2e; }
.control-dot.expand { background: #27c93f; }

.panel-title {
  font-family: 'Geist Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex: 1;
  text-align: center;
}

.panel-status {
  font-family: 'Geist Mono', monospace;
  font-size: 0.65rem;
  color: var(--green);
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
}

.panel-body {
  padding: var(--s5);
}

.panel-meta-row {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  margin-bottom: var(--s3);
  font-size: 0.8rem;
}

.meta-label {
  font-family: 'Geist Mono', monospace;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--accent-dim);
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

.meta-value {
  color: var(--text-primary);
  font-style: italic;
}

.panel-members-row {
  display: flex;
  gap: var(--s2);
  flex-wrap: wrap;
  margin-bottom: var(--s5);
  padding-bottom: var(--s4);
  border-bottom: 1px solid var(--border);
}

.member-chip {
  font-family: 'Geist Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
}

.panel-debate-stream {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  margin-bottom: var(--s5);
}

.stream-line {
  font-size: 0.82rem;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.speaker-name {
  font-family: 'Geist Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
}

.speaker-name.jobs { color: #f2f2f7; }
.speaker-name.munger { color: var(--accent); }
.speaker-name.altman { color: var(--purple); }
.speaker-name.cross { color: var(--orange); }

.speaker-text {
  color: var(--text-secondary);
}

.stream-line.cross-talk {
  background: rgba(227, 179, 65, 0.05);
  border-left: 2px solid var(--orange);
  padding: var(--s2) var(--s3);
  border-radius: 0 4px 4px 0;
}

.panel-verdict-box {
  background: rgba(63, 185, 80, 0.05);
  border: 1px solid rgba(63, 185, 80, 0.2);
  border-radius: var(--r-md);
  padding: var(--s4);
}

.verdict-header {
  font-family: 'Geist Mono', monospace;
  font-size: 0.68rem;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: var(--s2);
}

.verdict-item {
  font-size: 0.8rem;
  line-height: 1.4;
}

.verdict-item.pass { color: var(--text-primary); margin-bottom: 4px; }
.verdict-item.warn { color: var(--orange); font-size: 0.75rem; }

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--accent);
  color: #000;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--r-md);
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary:hover { background: #79c0ff; }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: transparent;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--r-md);
  text-decoration: none;
  border: 1px solid var(--border-strong);
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}

.btn-ghost:hover { background: rgba(255,255,255,0.05); }
.btn-ghost:active { transform: scale(0.98); }
.btn-sm { font-size: 0.85rem; padding: 8px 16px; }
.btn-lg { font-size: 1rem; padding: 14px 28px; }

/* ── Section typography ── */
.section-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.1;
  margin-bottom: var(--s4);
}

.section-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 55ch;
  line-height: 1.65;
  margin-bottom: var(--s7);
}

/* ── Problem Section ─────────────────────────────────────────────────────── */
.problem-section {
  padding: var(--s10) 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: var(--s7);
  max-width: 40ch;
  color: var(--text-primary);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--s6);
  align-items: start;
}

.compare-divider {
  font-family: 'Geist Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
  padding-top: 60px;
}

.compare-col {
  background: var(--bg-2);
  border-radius: var(--r-lg);
  padding: var(--s6);
  border: 1px solid var(--border);
}

.compare-label {
  font-size: 0.7rem;
  font-family: 'Geist Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-bottom: var(--s3);
}

.bad-label { color: var(--red); }
.good-label { color: var(--green); }

.compare-quote {
  font-style: italic;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--s4);
  padding-bottom: var(--s4);
  border-bottom: 1px solid var(--border);
}

.output-row {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  margin-bottom: var(--s3);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.output-icon {
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
  flex-shrink: 0;
  font-family: 'Geist Mono', monospace;
}

.fail-icon { color: var(--red); }
.pass-icon { color: var(--green); }

/* ── Modes Section ───────────────────────────────────────────────────────── */
.modes-section {
  padding: var(--s10) 0;
  background: var(--bg-0);
}

.modes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s4);
}

.mode-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s6);
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

.mode-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.mode-card-featured {
  border-color: var(--accent-border);
  background: linear-gradient(135deg, var(--bg-1) 60%, rgba(88,166,255,0.04));
}

.mode-card-featured:hover {
  border-color: rgba(88,166,255,0.45);
}

.mode-badge {
  display: inline-block;
  font-family: 'Geist Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  padding: 2px 8px;
  margin-bottom: var(--s3);
}

.mode-number {
  font-family: 'Geist Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-bottom: var(--s3);
}

.mode-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--s3);
}

.mode-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--s4);
}

.mode-cmd {
  display: block;
  font-family: 'Geist Mono', monospace;
  font-size: 0.78rem;
  color: var(--green);
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: var(--s3) var(--s4);
  line-height: 1.4;
}

/* ── Demo Section ─────────────────────────────────────────────────────────── */
.demo-section {
  padding: var(--s10) 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
}

.demo-eyebrow {
  font-family: 'Geist Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: var(--s5);
}

.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--s8);
  align-items: start;
}

.demo-layout h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: var(--s4);
}

.demo-layout p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 40ch;
  margin-bottom: var(--s5);
}

.demo-participants {
  display: flex;
  gap: var(--s2);
  flex-wrap: wrap;
  margin-bottom: var(--s4);
}

.participant {
  font-size: 0.75rem;
  font-family: 'Geist Mono', monospace;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  padding: 3px 8px;
}

.demo-topic {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
  border-left: 2px solid var(--border-strong);
  padding-left: var(--s3);
}

/* Transcript */
.demo-transcript {
  background: var(--bg-0);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  padding: var(--s5);
  font-size: 0.85rem;
}

.transcript-round {
  font-family: 'Geist Mono', monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin: var(--s4) 0 var(--s3);
  padding-top: var(--s3);
  border-top: 1px solid var(--border);
}

.transcript-round:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.transcript-line {
  display: flex;
  gap: var(--s3);
  margin-bottom: var(--s3);
  line-height: 1.55;
  color: var(--text-secondary);
}

.transcript-line.cross {
  opacity: 0.9;
}

.speaker {
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
  font-size: 0.8rem;
}

.speaker.orange { color: var(--orange); }

.verdict-round {
  color: var(--green) !important;
}

.verdict-line {
  font-size: 0.85rem;
  margin-bottom: var(--s2);
  padding: var(--s3) var(--s4);
  border-radius: var(--r-sm);
  line-height: 1.5;
}

.pass-line {
  background: rgba(63, 185, 80, 0.08);
  color: var(--green);
  border: 1px solid rgba(63, 185, 80, 0.2);
}

.warn-line {
  background: rgba(227, 179, 65, 0.08);
  color: var(--orange);
  border: 1px solid rgba(227, 179, 65, 0.2);
}

/* ── Features Bento & Audit Card Preview Component ────────────────────────── */
.features-section {
  padding: var(--s10) 0;
  background: var(--bg-0);
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--s3);
}

.bento-cell {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s6);
  transition: border-color 0.2s, transform 0.2s;
}

.bento-cell:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.bento-lg {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s6);
  align-items: center;
  padding: var(--s5);
  overflow: hidden;
}

/* Native Audit Card Component */
.audit-card-preview {
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  padding: var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.audit-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.audit-tag {
  font-family: 'Geist Mono', monospace;
  font-size: 0.65rem;
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
}

.audit-date {
  font-family: 'Geist Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-tertiary);
}

.audit-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.audit-card-metrics {
  display: flex;
  gap: var(--s4);
  padding: var(--s2) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-num {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--red);
}

.metric-sub {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  font-family: 'Geist Mono', monospace;
}

.audit-card-rule {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.rule-label {
  display: block;
  font-family: 'Geist Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-tertiary);
  font-weight: 700;
  margin-bottom: 2px;
}

.bento-text {
  padding: 0;
}

.bento-lg h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--s3);
}

.bento-lg p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.bento-cell h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--s3);
}

.bento-cell p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.bento-icon-area {
  margin-bottom: var(--s4);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
}

.bento-score {
  margin-bottom: var(--s4);
}

.score-num {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--green);
  line-height: 1;
}

.score-label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  font-family: 'Geist Mono', monospace;
  margin-top: var(--s1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Roster Section ── */
.roster-section {
  padding: var(--s10) 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
}

.roster-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--s8);
  align-items: start;
}

.roster-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

.pill {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 500;
  padding: var(--s2) var(--s4);
  border-radius: var(--r-md);
  border: 1px solid var(--border-strong);
  cursor: default;
  transition: all 0.15s;
  white-space: nowrap;
  color: var(--text-secondary);
  background: var(--bg-2);
}

.pill:hover {
  color: var(--text-primary);
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

/* ── Install Section ── */
.install-section {
  padding: var(--s10) 0;
  background: var(--bg-0);
}

.install-table {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: var(--s8);
}

.install-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.install-row:last-child { border-bottom: none; }
.install-row:hover { background: var(--bg-2); }

.install-platform {
  font-weight: 600;
  font-size: 0.875rem;
  padding: var(--s4) var(--s5);
  color: var(--text-primary);
  border-right: 1px solid var(--border);
}

.install-method {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: var(--s4) var(--s5);
}

.install-method code {
  font-family: 'Geist Mono', monospace;
  color: var(--purple);
  font-size: 0.82rem;
}

.install-cta {
  text-align: center;
}

.install-note {
  margin-top: var(--s4);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-family: 'Geist Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--s8) 0 var(--s6);
  background: var(--bg-1);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s5);
  flex-wrap: wrap;
  gap: var(--s4);
}

.footer-logo {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: var(--s1);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  gap: var(--s5);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.15s;
}

.footer-links a:hover { color: var(--accent); }

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.footer-copy a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-copy a:hover { color: var(--text-primary); }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s7); }
  .hero-headline { font-size: 2.4rem; }
  .demo-layout { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-divider { text-align: center; padding: 0; }
  .roster-layout { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: 1fr 1fr; }
  .bento-lg { grid-column: span 2; }
}

@media (max-width: 768px) {
  .modes-grid { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-lg { grid-column: span 1; grid-template-columns: 1fr; }
  .bento-text { padding: var(--s3) 0 0 0; }
  .nav-links li:not(:last-child) { display: none; }
  .install-row { grid-template-columns: 1fr; }
  .install-platform { border-right: none; border-bottom: 1px solid var(--border); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .hero-grid { padding: var(--s8) var(--s4); }
  .hero-headline { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

/* ── Scroll animations ── */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.45s ease, transform 0.45s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}