:root {
  --bg-paper: hsl(42, 33%, 97%);
  --bg-stone: hsl(39, 24%, 93%);
  --bg-sheet: hsl(0, 0%, 100%);
  --bg-terminal: hsl(160, 22%, 11%);
  --bg-terminal-bar: hsl(160, 20%, 15%);

  --ink-primary: hsl(30, 10%, 9%);
  --ink-secondary: hsl(30, 6%, 34%);
  --ink-muted: hsl(30, 5%, 48%);
  --ink-on-dark: hsl(42, 28%, 94%);
  --ink-muted-on-dark: hsl(155, 10%, 68%);

  --accent-pine: hsl(161, 46%, 21%);
  --accent-pine-hover: hsl(161, 50%, 16%);
  --accent-pine-soft: hsl(158, 30%, 92%);
  --accent-clay: hsl(19, 64%, 40%);
  --accent-clay-soft: hsl(22, 55%, 93%);
  --accent-ochre: hsl(37, 70%, 34%);
  --accent-ochre-soft: hsl(41, 65%, 92%);

  --hairline: hsl(36, 16%, 85%);
  --hairline-strong: hsl(35, 14%, 74%);

  --shadow-subtle: 0 1px 2px rgba(23, 22, 20, 0.04), 0 6px 18px rgba(23, 22, 20, 0.035);
  --shadow-elevated: 0 12px 36px rgba(23, 22, 20, 0.09), 0 2px 6px rgba(23, 22, 20, 0.05);

  --font-serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background-color: var(--bg-paper);
  background-image: radial-gradient(ellipse 90% 50% at 50% -10%, rgba(29, 78, 62, 0.055), transparent 70%);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Non-custodial top notice bar */
.top-notice {
  background: var(--accent-pine);
  color: var(--ink-on-dark);
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-notice-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.top-notice-links {
  display: flex;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.top-notice-links a {
  opacity: 0.88;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.top-notice-links a:hover {
  opacity: 1;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--accent-pine);
  color: var(--bg-paper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.9rem;
  color: var(--ink-secondary);
}

.nav-links a {
  transition: color 0.16s ease;
}

.nav-links a:hover {
  color: var(--ink-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.16s ease, border-color 0.16s ease, transform 0.12s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent-pine);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-pine-hover);
}

.btn-outline {
  background: var(--bg-sheet);
  color: var(--ink-primary);
  border-color: var(--hairline-strong);
}

.btn-outline:hover {
  background: var(--bg-stone);
}

.btn-mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 7px 12px;
}

/* Hero Section */
.hero {
  padding: 68px 0 56px;
  border-bottom: 1px solid var(--hairline);
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-pine);
  margin: 0 0 14px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 5.2vw, 4.35rem);
  line-height: 1.06;
  letter-spacing: -0.024em;
  margin: 0 0 20px;
  max-width: 18ch;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent-pine);
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--ink-secondary);
  max-width: 66ch;
  margin: 0 0 34px;
  line-height: 1.65;
}

/* Agent Prompt Console (Benchmarked on aiscientist.tools) */
.agent-console {
  background: var(--bg-terminal);
  color: var(--ink-on-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  max-width: 940px;
}

.console-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 10px 14px;
  background: var(--bg-terminal-bar);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.console-tab {
  background: transparent;
  color: var(--ink-muted-on-dark);
  border: none;
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.console-tab:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.console-tab.active {
  background: var(--accent-pine);
  color: #fff;
}

.console-body {
  padding: 20px 22px 22px;
}

.console-caption {
  font-size: 0.85rem;
  color: var(--ink-muted-on-dark);
  margin: 0 0 12px;
}

.console-prompt-row {
  display: flex;
  align-items: stretch;
  gap: 12px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.console-prompt-text {
  flex: 1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  color: #f3f1ea;
  white-space: pre-wrap;
  word-break: break-word;
}

.copy-prompt-btn {
  align-self: flex-start;
  background: #FAF8F3;
  color: var(--ink-primary);
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 15px;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.copy-prompt-btn:hover {
  background: #e8e4da;
}

.console-compat {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--ink-muted-on-dark);
}

.console-compat-links a {
  color: #a9d9c8;
  font-family: var(--font-mono);
  margin-left: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Metrics Ledger Strip */
.metrics-strip {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
  max-width: 940px;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-value {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  line-height: 1.05;
  color: var(--ink-primary);
}

.metric-label {
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* Generic Section Framing */
.section {
  padding: 68px 0;
  border-bottom: 1px solid var(--hairline);
}

.section-stone {
  background: var(--bg-stone);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-clay);
  margin: 0 0 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 3.4vw, 2.85rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
}

.section-subtitle {
  margin: 8px 0 0;
  color: var(--ink-secondary);
  max-width: 62ch;
  font-size: 1rem;
}

/* Before & After Comparison */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.comparison-panel {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-subtle);
}

.comparison-panel.is-with {
  background: #FBFDFC;
  border-color: rgba(29, 78, 62, 0.28);
}

.comparison-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 9px;
  border-radius: 4px;
  margin-bottom: 14px;
}

.comparison-panel.is-without .comparison-tag {
  background: var(--accent-clay-soft);
  color: var(--accent-clay);
}

.comparison-panel.is-with .comparison-tag {
  background: var(--accent-pine-soft);
  color: var(--accent-pine);
}

.comparison-panel h3 {
  margin: 0 0 12px;
  font-size: 1.2rem;
  letter-spacing: -0.015em;
}

.dialogue-box {
  background: var(--bg-paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.875rem;
  margin-bottom: 18px;
}

.dialogue-box code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-pine);
}

.comparison-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.915rem;
  color: var(--ink-secondary);
}

.comparison-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.comparison-marker {
  font-family: var(--font-mono);
  font-weight: 700;
  flex-shrink: 0;
}

.is-without .comparison-marker {
  color: var(--accent-clay);
}

.is-with .comparison-marker {
  color: var(--accent-pine);
}

/* Live Intent Examples */
.scenario-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.scenario-pill {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline-strong);
  color: var(--ink-secondary);
  padding: 8px 15px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.scenario-pill:hover {
  color: var(--ink-primary);
  background: var(--bg-paper);
}

.scenario-pill.active {
  background: var(--ink-primary);
  border-color: var(--ink-primary);
  color: var(--bg-paper);
}

.scenario-stage {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-subtle);
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 28px;
}

.scenario-intent-label {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.scenario-quote {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  line-height: 1.28;
  margin: 0 0 20px;
  color: var(--ink-primary);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ref-chip {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  background: var(--accent-pine-soft);
  color: var(--accent-pine);
  border: 1px solid rgba(29, 78, 62, 0.2);
  padding: 4px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.ref-chip:hover {
  background: hsl(158, 32%, 86%);
}

.scenario-output {
  background: var(--bg-paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 20px;
  font-size: 0.9rem;
  color: var(--ink-secondary);
}

.scenario-output h4 {
  margin: 0 0 10px;
  color: var(--ink-primary);
  font-size: 0.98rem;
}

.scenario-output ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Featured Renaissance Spotlight + 7 Domains */
.spotlight-banner {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-subtle);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: center;
}

.spotlight-badge {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-ochre);
  background: var(--accent-ochre-soft);
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 12px;
}

.spotlight-banner h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.15;
  margin: 0 0 10px;
}

.spotlight-funds-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.domain-card {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
  cursor: pointer;
}

.domain-card:hover {
  border-color: var(--accent-pine);
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.domain-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.domain-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-pine);
  font-weight: 600;
}

.domain-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.domain-card h4 {
  margin: 6px 0 8px;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.domain-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-secondary);
}

.domain-card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-pine);
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
}

/* 8 Tool Categories Grid (01 - 08) */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.cat-card {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}

.cat-card:hover {
  border-color: var(--ink-primary);
  transform: translateY(-2px);
}

.cat-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-clay);
  font-weight: 600;
}

.cat-card h3 {
  margin: 6px 0 6px;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.cat-card p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--ink-secondary);
  line-height: 1.5;
}

.cat-explore {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--accent-pine);
}

/* Interactive Ecosystem Catalog Browser */
.catalog-controls {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.catalog-top-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.mode-segmented {
  display: inline-flex;
  background: var(--bg-stone);
  padding: 4px;
  border-radius: var(--radius-sm);
  gap: 4px;
}

.mode-btn {
  border: none;
  background: transparent;
  padding: 7px 14px;
  border-radius: 5px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-secondary);
  cursor: pointer;
}

.mode-btn.active {
  background: var(--bg-sheet);
  color: var(--ink-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.search-input-wrap {
  flex: 1;
  min-width: 250px;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 9px 14px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: var(--bg-paper);
  color: var(--ink-primary);
}

.search-input:focus {
  outline: 2px solid var(--accent-pine);
  outline-offset: 1px;
  background: #fff;
}

.catalog-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.filter-selects {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.filter-select {
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline-strong);
  background: var(--bg-paper);
  font-size: 0.83rem;
  color: var(--ink-primary);
}

.toggle-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  color: var(--ink-secondary);
  cursor: pointer;
  user-select: none;
}

.catalog-results-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.item-card {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.item-card:hover {
  border-color: var(--accent-pine);
  box-shadow: var(--shadow-subtle);
  transform: translateY(-2px);
}

.item-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 8px;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-lead {
  background: var(--accent-pine-soft);
  color: var(--accent-pine);
}

.badge-tool {
  background: var(--accent-clay-soft);
  color: var(--accent-clay);
}

.badge-guidance {
  background: var(--accent-ochre-soft);
  color: var(--accent-ochre);
}

.badge-ren {
  background: var(--ink-primary);
  color: var(--bg-paper);
}

.item-card h3 {
  margin: 0 0 7px;
  font-size: 1.04rem;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.item-sub {
  font-size: 0.79rem;
  color: var(--ink-muted);
  margin: 0 0 8px;
  font-family: var(--font-mono);
}

.item-summary {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-secondary);
  line-height: 1.52;
}

.item-footer {
  padding-top: 11px;
  border-top: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--accent-pine);
  font-weight: 600;
}

.pagination-bar {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

/* Integrations & Setup Walkthrough */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 44px;
}

.integration-card {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 20px;
}

.integration-vendor {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}

.integration-card h3 {
  margin: 4px 0 8px;
  font-size: 1.05rem;
}

.integration-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-secondary);
}

.walkthrough-box {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.walkthrough-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.step-block {
  background: var(--bg-paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-pine);
  font-weight: 700;
}

.step-block h4 {
  margin: 4px 0 8px;
  font-size: 0.98rem;
}

.step-block pre {
  margin: 10px 0 0;
  background: var(--bg-terminal);
  color: var(--ink-on-dark);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  overflow-x: auto;
}

/* Modal / Detail Drawer */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(23, 22, 20, 0.48);
  backdrop-filter: blur(3px);
  z-index: 100;
  display: flex;
  justify-content: flex-end;
}

.drawer-backdrop[hidden] {
  display: none;
}

.drawer-panel {
  width: min(740px, 100vw);
  height: 100vh;
  background: var(--bg-paper);
  border-left: 1px solid var(--hairline-strong);
  box-shadow: var(--shadow-elevated);
  overflow-y: auto;
  padding: 28px 32px 48px;
}

.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 20px;
}

.drawer-close {
  background: var(--bg-sheet);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
}

.drawer-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.1rem;
  line-height: 1.15;
  margin: 8px 0 12px;
}

.drawer-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  background: var(--bg-sheet);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
}

.pointers-box {
  background: #F4F9F7;
  border: 1px solid rgba(29, 78, 62, 0.25);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 22px;
}

.pointers-box h4 {
  margin: 0 0 10px;
  color: var(--accent-pine);
  font-size: 0.94rem;
}

.pointers-box ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
}

.drawer-markdown h2 {
  font-size: 1.15rem;
  margin: 22px 0 8px;
}

.drawer-markdown p,
.drawer-markdown li {
  font-size: 0.93rem;
  color: var(--ink-secondary);
}

.drawer-markdown pre {
  background: var(--bg-terminal);
  color: var(--ink-on-dark);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.79rem;
  overflow-x: auto;
}

.drawer-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

/* Footer */
.site-footer {
  padding: 52px 0 64px;
  background: var(--bg-stone);
  font-size: 0.875rem;
  color: var(--ink-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hairline-strong);
}

.footer-col h4 {
  margin: 0 0 12px;
  color: var(--ink-primary);
  font-size: 0.9rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a:hover {
  color: var(--accent-pine);
  text-decoration: underline;
}

.footer-disclaimer {
  margin-top: 24px;
  font-size: 0.8rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

/* Responsive Breakpoints */
@media (max-width: 980px) {
  .nav-links {
    display: none;
  }
  .comparison-grid,
  .scenario-stage,
  .spotlight-banner,
  .walkthrough-steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .categories-grid,
  .catalog-grid,
  .integrations-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .metrics-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .categories-grid,
  .catalog-grid,
  .integrations-grid,
  .drawer-meta-grid {
    grid-template-columns: 1fr;
  }
  .console-prompt-row {
    flex-direction: column;
  }
  .drawer-panel {
    padding: 20px;
  }
}