/* Arandu — Marketing Site */

:root {
    --bg: #ffffff;
    --text: #1a1a1a;
    --text-muted: #666;
    --border: #e1e4e8;
    --code-bg: #f6f8fa;
    --code-text: #24292e;
    --link: #6d28d9;
    --table-header-bg: #f6f8fa;
    --sidebar-bg: #f5f5f7;
    --header-bg: rgba(255, 255, 255, 0.8);
    --font-body: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1c1c1e;
        --text: #e8e8ed;
        --text-muted: #98989d;
        --border: #38383a;
        --code-bg: #2c2c2e;
        --code-text: #f2f2f7;
        --link: #a78bfa;
        --table-header-bg: #2c2c2e;
        --sidebar-bg: #161618;
        --header-bg: rgba(28, 28, 30, 0.8);
    }
}

html.light {
    --bg: #ffffff;
    --text: #1a1a1a;
    --text-muted: #666;
    --border: #e1e4e8;
    --code-bg: #f6f8fa;
    --code-text: #24292e;
    --link: #6d28d9;
    --table-header-bg: #f6f8fa;
    --sidebar-bg: #f5f5f7;
    --header-bg: rgba(255, 255, 255, 0.8);
}

html.dark {
    --bg: #1c1c1e;
    --text: #e8e8ed;
    --text-muted: #98989d;
    --border: #38383a;
    --code-bg: #2c2c2e;
    --code-text: #f2f2f7;
    --link: #a78bfa;
    --table-header-bg: #2c2c2e;
    --sidebar-bg: #161618;
    --header-bg: rgba(28, 28, 30, 0.8);
}

/* === Reset === */

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

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
}

/* === Layout === */

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

#features, #download, #docs {
    scroll-margin-top: 56px;
}

/* === Header — Frosted Glass === */

#header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    border-radius: 6px;
}

nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.15s;
}

nav a:hover { color: var(--text); }

#theme-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color 0.15s;
}

#theme-toggle:hover { color: var(--text); }

/* === Buttons === */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

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

.btn-primary:hover { opacity: 0.9; }

.btn-secondary {
    background: var(--bg);
    color: var(--text);
    border-color: var(--border);
}

.btn-secondary:hover { background: var(--code-bg); }

/* === Hero === */

#hero {
    padding: 100px 0 80px;
    text-align: center;
}

#hero .container {
    margin-bottom: 56px;
}

#hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.6;
}

.cta {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* === App Mockup (Hero) === */

.mockup-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.app-mockup {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    text-align: left;
}

.mockup-titlebar {
    height: 36px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--code-bg);
    border-bottom: 1px solid var(--border);
    gap: 6px;
}

.mockup-titlebar .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.mockup-title {
    flex: 1;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-right: 42px;
}

.mockup-body {
    display: flex;
    background: var(--bg);
    height: 380px;
}

.mockup-sidebar {
    width: 200px;
    flex-shrink: 0;
    border-right: 1px solid var(--border);
    padding: 16px 0;
    background: var(--sidebar-bg);
}

.mockup-sidebar-header {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    padding: 0 16px 12px;
}

.mockup-outline-item {
    font-size: 13px;
    color: var(--text-muted);
    padding: 4px 16px;
    cursor: pointer;
    transition: color 0.15s;
}

.mockup-outline-item:hover {
    color: var(--text);
}

.mockup-outline-item[data-level="2"] {
    padding-left: 32px;
}

.mockup-outline-item.active {
    color: var(--link);
    font-weight: 500;
}

/* === Mockup Markdown Content === */

.mockup-content.markdown-body {
    flex: 1;
    font-size: 14px;
    line-height: 1.65;
    color: var(--text);
    padding: 28px 32px;
    overflow-y: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.mockup-content.markdown-body h1 {
    font-size: 1.75em;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 0.5em;
    padding-bottom: 0.3em;
    border-bottom: 1px solid var(--border);
}

.mockup-content.markdown-body h2 {
    font-size: 1.3em;
    font-weight: 600;
    line-height: 1.3;
    margin: 1.25em 0 0.5em;
    padding-bottom: 0.2em;
    border-bottom: 1px solid var(--border);
}

.mockup-content.markdown-body p {
    margin: 0 0 1em;
}

.mockup-content.markdown-body pre {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0;
    margin: 0 0 1.25em;
    overflow: hidden;
}

.mockup-content.markdown-body pre code {
    display: block;
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 0.85em;
    line-height: 1.5;
    color: var(--code-text);
    background: transparent;
    border: none;
    border-radius: 0;
}

.mockup-content.markdown-body code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--code-bg);
    color: var(--code-text);
    padding: 0.15em 0.4em;
    border-radius: 3px;
    border: 1px solid var(--border);
    overflow-wrap: break-word;
}

.mockup-content.markdown-body table {
    border-collapse: collapse;
    width: 100%;
    margin: 0 0 1em;
    font-size: 0.9em;
}

.mockup-content.markdown-body thead { background: var(--table-header-bg); }

.mockup-content.markdown-body th,
.mockup-content.markdown-body td {
    border: 1px solid var(--border);
    padding: 6px 10px;
    text-align: left;
}

.mockup-content.markdown-body th { font-weight: 600; }
.mockup-content.markdown-body tr:nth-child(even) { background: var(--code-bg); }

.mockup-content.markdown-body ul {
    margin: 0 0 1em;
    padding-left: 1.5em;
    list-style: none;
}

.mockup-content.markdown-body li + li { margin-top: 0.25em; }
.mockup-content.markdown-body .task-list-item { list-style: none; }

.mockup-content.markdown-body .task-list-item input[type="checkbox"] {
    margin-right: 0.5em;
    pointer-events: none;
}

.mockup-content.markdown-body del { color: var(--text-muted); }
.mockup-content.markdown-body strong { font-weight: 600; }

/* === Feature Split Sections === */

.feature-split {
    max-width: 1080px;
    margin: 0 auto;
    padding: 80px 24px;
    display: flex;
    align-items: center;
    gap: 64px;
}

.feature-split.reverse {
    flex-direction: row-reverse;
}

.feature-text {
    flex: 1;
}

.feature-text h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.feature-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.feature-visual {
    flex: 1;
}

/* === Mini Mockup === */

.mini-mockup {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.12);
    background: var(--bg);
    text-align: left;
}

.mini-mockup .mockup-content.markdown-body {
    font-size: 13px;
    padding: 20px 24px;
}

/* Plan Review Comment Badge */
.comment-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--link);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  border-radius: 9px;
  margin-left: 6px;
  vertical-align: middle;
}

/* Plan Review Bottom Bar Mockup */
.plan-review-bar {
  border-top: 1px solid var(--border);
  background: var(--sidebar-bg);
  font-size: 12px;
}

.bar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.bar-title {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.count-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 5px;
  background: var(--text-muted);
  color: var(--bg);
  border-radius: 8px;
  font-size: 10px;
  font-weight: 600;
}

.bar-btn-primary {
  padding: 4px 10px;
  font-size: 11px;
  background: var(--link);
  color: white;
  border: none;
  border-radius: 4px;
  font-weight: 500;
}

.bar-item {
  padding: 8px 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.bar-item:last-child {
  border-bottom: none;
}

.bar-indicators {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}

.block-indicator {
  display: inline-block;
  padding: 2px 6px;
  background: var(--code-bg);
  color: var(--text-muted);
  border-radius: 3px;
  font-size: 9px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.bar-text {
  color: var(--text);
  line-height: 1.5;
}

/* === Syntax Highlight Colors (mockup) === */

.code-keyword { color: #d73a49; }
.code-function { color: #6f42c1; }
.code-param { color: #e36209; }
.code-string { color: #22863a; }

@media (prefers-color-scheme: dark) {
    .code-keyword { color: #ff7b72; }
    .code-function { color: #d2a8ff; }
    .code-param { color: #ffa657; }
    .code-string { color: #7ee787; }
}

html.light .code-keyword { color: #d73a49; }
html.light .code-function { color: #6f42c1; }
html.light .code-param { color: #e36209; }
html.light .code-string { color: #22863a; }

html.dark .code-keyword { color: #ff7b72; }
html.dark .code-function { color: #d2a8ff; }
html.dark .code-param { color: #ffa657; }
html.dark .code-string { color: #7ee787; }

/* === Compact Features Grid === */

.features-compact {
    padding: 80px 0;
    border-top: 1px solid var(--border);
}

.compact-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 32px;
}

.compact-feature {
    text-align: center;
}

.compact-feature svg {
    color: var(--link);
    margin-bottom: 16px;
}

.compact-feature h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.compact-feature p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* === Download === */

#download {
    padding: 80px 0;
    border-top: 1px solid var(--border);
}

#download h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.download-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.download-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px 24px 32px;
    text-align: center;
    position: relative;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.download-card:hover {
    border-color: var(--text-muted);
}

.download-card.highlighted {
    border-color: var(--link);
    box-shadow: 0 0 0 1px var(--link);
}

.download-card.highlighted::before {
    content: "Recommended";
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--link);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 14px;
    border-radius: 12px;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.os-icon {
    width: 40px;
    height: 40px;
    color: var(--text);
    margin-bottom: 16px;
}

.download-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.download-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.download-links {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.mockup-pre-wrapper {
    position: relative;
    margin: 0 0 1.25em;
}

.mockup-pre-wrapper pre {
    margin: 0 !important;
}

.mockup-copy {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 6px;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
}

.mockup-pre-wrapper:hover .mockup-copy { opacity: 1; }
.mockup-copy:hover { color: var(--text); }
.mockup-copy .icon-check { display: none; }
.mockup-copy.copied .icon-copy { display: none; }
.mockup-copy.copied .icon-check { display: block; color: #28c840; }
.mockup-copy.copied { opacity: 1; }

/* === Footer === */

footer {
    border-top: 1px solid var(--border);
    padding: 24px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-inner a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

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

/* === Animations === */

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.app-mockup.fade-in {
    transform: translateY(30px) scale(0.98);
    transition-delay: 0.2s;
}

.app-mockup.fade-in.visible {
    transform: translateY(0) scale(1);
}

.download-card.fade-in:nth-child(2) { transition-delay: 0.1s; }
.download-card.fade-in:nth-child(3) { transition-delay: 0.2s; }

/* === Responsive === */

@media (max-width: 768px) {
    #hero { padding: 60px 0 48px; }
    #hero h1 { font-size: 2.25rem; }
    .subtitle { font-size: 1.05rem; }
    .cta { flex-direction: column; align-items: center; }

    .mockup-wrapper { padding: 0 16px; }
    .mockup-sidebar { display: none; }
    .mockup-body { height: auto; max-height: 300px; }

    .feature-split {
        flex-direction: column !important;
        padding: 48px 24px;
        gap: 32px;
    }

    .compact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .features-compact { padding: 48px 0; }
    .download-grid { grid-template-columns: 1fr; }
    #download { padding: 48px 0; }
}

@media (max-width: 480px) {
    #hero h1 { font-size: 1.75rem; }
    .compact-grid { grid-template-columns: 1fr; }
}

/* === AI Workspace Terminal Chat Mockup === */

.terminal-chat {
    background: var(--code-bg);
    border-top: 1px solid var(--border);
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 12px;
}

.terminal-msg {
    margin-bottom: 10px;
    line-height: 1.5;
}

.terminal-msg:last-child { margin-bottom: 0; }

.terminal-msg.user { color: var(--text-muted); }

.terminal-msg.user::before {
    content: '❯ ';
    color: var(--link);
    font-weight: 700;
}

.terminal-msg.agent {
    color: var(--text);
    padding-left: 4px;
}

.agent-label {
    display: inline-block;
    background: var(--link);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 3px;
    margin-right: 6px;
    vertical-align: middle;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.plan-phase-badge {
    display: inline-block;
    background: var(--bg);
    color: var(--text-muted);
    font-size: 10px;
    padding: 1px 7px;
    border-radius: 3px;
    border: 1px solid var(--border);
}

/* === Quick Install === */

.quick-install {
    margin-bottom: 48px;
}

.quick-install-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.install-options {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.install-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.install-option:last-child { border-bottom: none; }

.install-option.soon {
    opacity: 0.55;
    cursor: default;
}

.install-os-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--text);
    min-width: 58px;
    flex-shrink: 0;
}

.install-via-tag {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--code-bg);
    border: 1px solid var(--border);
    padding: 2px 8px;
    border-radius: 4px;
    min-width: 64px;
    text-align: center;
    flex-shrink: 0;
}

.install-cmd-row {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.install-cmd {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--code-text);
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 5px 10px;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.install-copy-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 5px 10px;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}

.install-copy-btn:hover { background: var(--code-bg); color: var(--text); }
.install-copy-btn .icon-check { display: none; }
.install-copy-btn.copied .icon-copy { display: none; }
.install-copy-btn.copied .icon-check { display: block; color: #28c840; }

.soon-tag {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2px 10px;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

/* === Docs Section === */

#docs {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    scroll-margin-top: 56px;
}

#docs h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.docs-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

.docs-accordion {
    max-width: 760px;
    margin: 0 auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.docs-item { border-bottom: 1px solid var(--border); }
.docs-item:last-child { border-bottom: none; }

.docs-item-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: var(--bg);
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    transition: background 0.15s;
}

.docs-item-header:hover { background: var(--code-bg); }

.docs-icon { color: var(--link); flex-shrink: 0; }

.docs-item-title { flex: 1; }

.docs-item-title strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
}

.docs-item-title span {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
}

.docs-chevron {
    color: var(--text-muted);
    transition: transform 0.2s;
    flex-shrink: 0;
}

.docs-item.open .docs-chevron { transform: rotate(180deg); }

.docs-item-body {
    display: none;
    padding: 20px 24px 24px;
    background: var(--code-bg);
    border-top: 1px solid var(--border);
}

.docs-item.open .docs-item-body { display: block; }

.docs-item-body h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin: 16px 0 6px;
}

.docs-item-body h4:first-child { margin-top: 0; }

.docs-item-body p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 10px;
}

.docs-item-body pre {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 14px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--code-text);
    overflow-x: auto;
    margin-bottom: 10px;
}

.docs-item-body ul {
    list-style: none;
    padding: 0;
    margin: 0 0 10px;
}

.docs-item-body ul li {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding: 3px 0 3px 16px;
    position: relative;
}

.docs-item-body ul li::before {
    content: '·';
    position: absolute;
    left: 4px;
    color: var(--link);
    font-weight: bold;
}

.docs-item-body code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--bg);
    color: var(--code-text);
    padding: 0.15em 0.4em;
    border-radius: 3px;
    border: 1px solid var(--border);
}

.mode-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 10px;
}

.mode-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
}

.mode-name {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--link);
}

.mode-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
    line-height: 1.4;
}

@media (max-width: 768px) {
    #docs { padding: 48px 0; }
    .mode-grid { grid-template-columns: repeat(2, 1fr); }
    .install-option { flex-wrap: wrap; gap: 8px; }
    .install-cmd-row { width: 100%; }
    .compact-grid { grid-template-columns: repeat(2, 1fr); }
}