:root {
    /* Modern Color Palette - Plain Language Grey Theme (Light Mode) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    --ink-primary: #1a1d29;
    --ink-secondary: #4b5563;
    --ink-tertiary: #6b7280;
    --brand-primary: #6b7280;
    --brand-secondary: #9ca3af;
    --brand-accent: #4b5563;
    --accent-blue: #3b82f6;
    --accent-blue-light: #dbeafe;
    --border-light: #e5e7eb;
    --border-medium: #d1d5db;
    --code-bg: #0f172a;
    --code-ink: #e2e8f0;
    --code-border: #1e293b;
    --code-token-keyword: #facc15;
    --code-token-string: #f472b6;
    --code-token-number: #60a5fa;
    --code-token-comment: #94a3b8;
    --code-token-operator: #f97316;
    --code-token-builtin: #a78bfa;
    --code-token-boolean: #f59e0b;
    --code-token-punctuation: #cbd5f5;
    --code-token-function: #34d399;
    --code-token-class: #22c55e;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

[data-theme="dark"] {
    /* Dark Mode Color Palette */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --ink-primary: #f1f5f9;
    --ink-secondary: #cbd5e1;
    --ink-tertiary: #94a3b8;
    --brand-primary: #9ca3af;
    --brand-secondary: #6b7280;
    --brand-accent: #9ca3af;
    --accent-blue: #60a5fa;
    --accent-blue-light: #1e3a5f;
    --border-light: #334155;
    --border-medium: #475569;
    --code-bg: #020617;
    --code-ink: #e2e8f0;
    --code-border: #1e293b;
    --code-token-keyword: #fde047;
    --code-token-string: #fb7185;
    --code-token-number: #7dd3fc;
    --code-token-comment: #94a3b8;
    --code-token-operator: #fb923c;
    --code-token-builtin: #c4b5fd;
    --code-token-boolean: #fbbf24;
    --code-token-punctuation: #e2e8f0;
    --code-token-function: #34d399;
    --code-token-class: #4ade80;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    height: 100%;
}

body {
    font-family: "Space Grotesk", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    color: var(--ink-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: 100vh;
    width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
.brand-name {
    font-family: "Newsreader", "Space Grotesk", Georgia, serif;
}

/* Main scrollbar styling - matches sidebar */
body::-webkit-scrollbar,
html::-webkit-scrollbar {
    width: 6px;
}

body::-webkit-scrollbar-track,
html::-webkit-scrollbar-track {
    background: transparent;
}

body::-webkit-scrollbar-thumb,
html::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 3px;
}

body::-webkit-scrollbar-thumb:hover,
html::-webkit-scrollbar-thumb:hover {
    background: var(--brand-secondary);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-medium) transparent;
}

.page {
    display: grid;
    grid-template-columns: 300px 1fr;
    min-height: 100vh;
    width: 100vw;
    max-width: 100vw;
    position: relative;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100vh;
    background: #4b5563;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.brand {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: #4b5563;
    color: white;
    position: relative;
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
}

.bird-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    filter: brightness(1.1);
}

.brand-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 2px;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.brand-meta {
    font-size: 10px;
    opacity: 0.9;
    font-weight: 500;
    white-space: nowrap;
    line-height: 1.2;
}

.theme-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    background: var(--bg-primary);
    color: var(--ink-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    border-color: var(--brand-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.theme-icon {
    position: absolute;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.sun-icon {
    opacity: 1;
    transform: rotate(0deg);
}

.moon-icon {
    opacity: 0;
    transform: rotate(90deg);
}

.brand-summary {
    padding: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    background: #4b5563;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-actions {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: #4b5563;
}

.sidebar-actions .btn {
    width: 100%;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn.primary {
    background: var(--brand-primary);
    color: white;
    border: 1px solid var(--brand-primary);
    box-shadow: var(--shadow-md);
}

.btn.primary:hover {
    background: var(--brand-accent);
    border-color: var(--brand-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn.secondary {
    background: var(--accent-blue);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn.secondary:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.search-wrapper {
    position: relative;
    margin: 16px 20px;
    width: calc(100% - 40px);
}

.search-box {
    width: 100%;
    padding: 10px 40px 10px 14px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 14px;
    transition: all 0.2s ease;
    font-family: inherit;
}

.search-box:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.search-box::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* Hide default clear button */
.search-box::-webkit-search-cancel-button {
    display: none;
}

/* Custom clear button */
.search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: #000000;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    touch-action: manipulation;
}

.search-clear:hover {
    background: white;
}

.nav-menu {
    padding: 8px 0 24px;
}

.nav-group {
    margin-bottom: 24px;
}

.nav-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    padding: 0 20px 8px;
    margin-bottom: 4px;
}

.nav-link {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    padding: 8px 20px;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
    position: relative;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.nav-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.15);
    border-left-color: white;
    font-weight: 600;
}

/* Main Content */
.content {
    margin-left: 300px;
    padding: 0;
    min-height: 100vh;
    width: calc(100vw - 300px);
    max-width: calc(100vw - 300px);
    background: var(--bg-secondary);
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    background: var(--bg-secondary);
    padding: 100px 120px;
    border-bottom: 1px solid var(--border-light);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Remove separator lines on index page */
.index-page .hero {
    border-bottom: none;
}

.hero-copy {
    max-width: 100%;
}

.eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand-primary);
    margin-bottom: 16px;
    padding: 4px 12px;
    background: rgba(107, 114, 128, 0.1);
    border-radius: var(--radius-sm);
}

.hero-copy h1 {
    font-size: 45px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--ink-primary);
    letter-spacing: -0.02em;
}

.lead {
    font-size: 20px;
    color: var(--ink-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.hero-meta {
    display: flex;
    gap: 24px;
    font-size: 13px;
    color: var(--ink-tertiary);
    flex-wrap: wrap;
}

.hero-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-meta span::before {
    content: ">";
    color: var(--border-medium);
    margin-right: -12px;
}

.hero-meta span:first-child::before {
    display: none;
}

.hero-card {
    background: var(--code-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--code-border);
}

/* Code Blocks */
.code-block {
    background: var(--code-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--code-border);
    overflow: hidden;
    margin: 32px 0;
    box-shadow: var(--shadow-md);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.filename {
    font-size: 12px;
    font-weight: 600;
    color: var(--code-ink);
    opacity: 0.7;
    font-family: "SF Mono", "Monaco", "Cascadia Code", "Roboto Mono", monospace;
}

.copy-btn {
    background: rgba(255, 255, 255, 0.1);
    color: var(--code-ink);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
}

.copy-btn:active {
    transform: scale(0.98);
}

pre {
    margin: 0;
    padding: 20px;
    overflow-x: auto;
    font-size: 14px;
    line-height: 1.7;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

pre::-webkit-scrollbar {
    height: 8px;
}

pre::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

pre::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

pre::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

code {
    font-family: "SF Mono", "Monaco", "Cascadia Code", "Roboto Mono", monospace;
    font-size: 0.9em;
}

pre code {
    color: var(--code-ink);
    background: none;
    padding: 0;
    border: none;
}

pre code .token {
    color: var(--code-ink);
}

pre code .token.keyword {
    color: var(--code-token-keyword);
}

pre code .token.string {
    color: var(--code-token-string);
}

pre code .token.number {
    color: var(--code-token-number);
}

pre code .token.comment {
    color: var(--code-token-comment);
    font-style: italic;
}

pre code .token.operator {
    color: var(--code-token-operator);
}

pre code .token.builtin {
    color: var(--code-token-builtin);
}

pre code .token.boolean {
    color: var(--code-token-boolean);
}

pre code .token.punctuation {
    color: var(--code-token-punctuation);
}

pre code .token.function {
    color: var(--code-token-function);
}

pre code .token.class {
    color: var(--code-token-class);
}

p code,
li code,
.table-cell code {
    background: var(--bg-tertiary);
    color: var(--brand-accent);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    border: 1px solid var(--border-light);
}

/* Document Sections */
.content > section {
    padding: 80px 120px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border-bottom: 1px solid var(--border-light);
}

.content > section:last-of-type {
    border-bottom: none;
}

/* Remove separator lines on index page */
.index-page .content > section {
    border-bottom: none;
}

.doc-section {
    scroll-margin-top: 80px;
}

.doc-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    margin-top: 0;
    color: var(--ink-primary);
    letter-spacing: -0.01em;
}

.doc-section h3 {
    font-size: 22px;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 16px;
    color: var(--ink-primary);
}

.doc-section p {
    font-size: 17px;
    color: var(--ink-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

/* Feature Grid */
.feature-grid,
.reference-grid,
.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.feature-card,
.example-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.feature-card:hover,
.example-card:hover {
    border-color: var(--brand-secondary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-card h3,
.example-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--ink-primary);
}

.feature-card p,
.example-card p {
    font-size: 14px;
    margin-bottom: 12px;
}

.example-card code {
    font-size: 12px;
    background: var(--bg-tertiary);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

/* Reference Grid */
.reference-grid > div {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.reference-grid h3 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--ink-primary);
}

.reference-grid ul {
    list-style: none;
    padding: 0;
}

.reference-grid li {
    font-size: 15px;
    color: var(--ink-secondary);
    padding: 10px 0;
    padding-left: 24px;
    position: relative;
    line-height: 1.7;
}

.reference-grid li::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--brand-primary);
}

/* Steps */
.steps {
    list-style: none;
    padding: 0;
    counter-reset: step-counter;
}

.steps li {
    counter-increment: step-counter;
    padding: 20px 0 20px 56px;
    position: relative;
    font-size: 17px;
    color: var(--ink-secondary);
    border-bottom: 1px solid var(--border-light);
    line-height: 1.8;
}

.steps li:last-child {
    border-bottom: none;
}

.steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 20px;
    width: 36px;
    height: 36px;
    background: var(--brand-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
}

/* Table */
.table {
    display: grid;
    gap: 16px;
    margin-top: 32px;
}

.table-row {
    display: grid;
    grid-template-columns: minmax(250px, 350px) 1fr;
    gap: 32px;
    padding: 20px 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.table-row:hover {
    border-color: var(--brand-secondary);
    box-shadow: var(--shadow-sm);
}

.table-cell:first-child {
    font-weight: 600;
    color: var(--ink-primary);
}

.table-cell {
    font-size: 14px;
    color: var(--ink-secondary);
    line-height: 1.6;
}

/* Bullets */
.bullets {
    list-style: none;
    padding: 0;
}

.bullets li {
    padding: 16px 0 16px 40px;
    position: relative;
    font-size: 17px;
    color: var(--ink-secondary);
    line-height: 1.8;
}

.bullets li::before {
    content: "->";
    position: absolute;
    left: 0;
    color: var(--brand-primary);
    font-weight: 700;
    font-size: 18px;
}

/* FAQ */
.faq {
    margin-top: 24px;
}

.faq h3 {
    font-size: 18px;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--ink-primary);
}

.faq h3:first-child {
    margin-top: 0;
}

.faq p {
    font-size: 15px;
    margin-bottom: 24px;
    padding-left: 24px;
    border-left: 3px solid var(--border-light);
}

/* Footer */
.doc-footer {
    padding: 48px 80px;
    text-align: center;
    color: var(--ink-tertiary);
    font-size: 14px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
}

.doc-footer p {
    margin-bottom: 12px;
}

.footer-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--ink-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
}

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

/* Internal Page Hero */
.page-hero {
    padding: 80px 120px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

/* Install page specific centering */
.install-page .page-hero {
    grid-template-columns: 1fr;
    justify-items: center;
}

.install-page .page-hero > div {
    text-align: center;
    max-width: 800px;
    width: 100%;
}

.install-page .hero-actions {
    justify-content: center;
}

.page-hero-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.page-hero-card h3 {
    margin-bottom: 12px;
    font-size: 18px;
}

.page-hero-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-hero-list li {
    padding: 8px 0 8px 20px;
    position: relative;
    color: var(--ink-secondary);
    font-size: 14px;
}

.page-hero-list li::before {
    content: "+";
    position: absolute;
    left: 0;
    color: var(--brand-primary);
    font-weight: 700;
}

/* Cards and Callouts */
.doc-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.doc-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.doc-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.doc-card p {
    font-size: 14px;
    margin-bottom: 16px;
}

.callout {
    background: var(--accent-blue-light);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--ink-primary);
}

.callout strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

/* Install Wizard */
.install-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.install-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.install-card .tag {
    align-self: flex-start;
    padding: 4px 10px;
    font-size: 11px;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.15);
    color: var(--brand-accent);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.wizard-steps {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}

.wizard-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 16px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border-light);
}

.wizard-step span {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--brand-primary);
    color: white;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.wizard-step h3 {
    margin: 0 0 6px;
    font-size: 18px;
}

.wizard-step p {
    margin: 0;
    font-size: 14px;
    color: var(--ink-secondary);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero {
    animation: fadeInUp 0.6s ease-out;
}

body.reveal .doc-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

body.reveal .doc-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.2s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.mobile-menu-toggle:hover {
    background: var(--bg-secondary);
    border-color: var(--brand-primary);
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ink-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive Design */
@media (max-width: 1600px) {
    .content > section {
        padding: 72px 100px;
    }
    
    .hero {
        padding: 90px 110px;
    }
}

@media (max-width: 1400px) {
    .content > section {
        padding: 64px 80px;
    }
    
    .hero {
        padding: 80px 100px;
    }
    
    .page-hero {
        padding: 70px 90px;
    }
}

@media (max-width: 1200px) {
    .content > section {
        padding: 56px 64px;
    }
    
    .hero {
        padding: 64px 80px;
        gap: 48px;
    }
    
    .page-hero {
        padding: 60px 70px;
    }
    
    .doc-card-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 980px) {
    .mobile-menu-toggle {
        display: flex;
    }

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

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .sidebar-overlay.active {
        display: block;
        opacity: 1;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 300px;
        height: 100vh;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .content {
        margin-left: 0;
        width: 100vw;
        max-width: 100vw;
    }

    .content > section {
        padding: 48px 40px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 60px 40px;
        gap: 40px;
    }

    .page-hero {
        grid-template-columns: 1fr;
        padding: 56px 40px;
        gap: 32px;
    }

    .hero-copy h1 {
        font-size: 38px;
    }

    .lead {
        font-size: 18px;
    }

    .table-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px 20px;
    }

    .feature-grid,
    .reference-grid,
    .example-grid {
        grid-template-columns: 1fr;
    }

    .doc-card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .theme-toggle {
        top: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
    }

    .brand {
        padding: 20px;
    }

    .brand-header {
        gap: 10px;
    }

    .bird-icon {
        width: 56px;
        height: 56px;
    }

    .brand-name {
        font-size: 16px;
    }

    .brand-meta {
        font-size: 9px;
    }

    .doc-footer {
        padding: 40px 32px;
    }
}

@media (max-width: 768px) {
    .content > section {
        padding: 40px 32px;
    }

    .hero {
        padding: 48px 32px;
        gap: 32px;
    }

    .page-hero {
        padding: 48px 32px;
    }

    .hero-copy h1 {
        font-size: 32px;
        margin-bottom: 20px;
    }

    .lead {
        font-size: 17px;
        margin-bottom: 32px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions .btn {
        width: 100%;
        padding: 12px 20px;
    }

    .hero-meta {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .hero-meta span::before {
        display: none;
    }

    .doc-section h2 {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .doc-section h3 {
        font-size: 20px;
        margin-top: 32px;
        margin-bottom: 12px;
    }

    .doc-section p {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .code-block {
        margin: 24px 0;
        border-radius: var(--radius-md);
    }

    .code-header {
        padding: 10px 14px;
    }

    pre {
        padding: 16px;
        font-size: 13px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .feature-card,
    .example-card,
    .doc-card {
        padding: 24px;
    }

    .steps li {
        padding: 16px 0 16px 48px;
        font-size: 16px;
    }

    .steps li::before {
        width: 32px;
        height: 32px;
        font-size: 14px;
        top: 16px;
    }

    .bullets li {
        padding: 12px 0 12px 32px;
        font-size: 16px;
    }

    .table-row {
        padding: 14px 16px;
    }

    .table-cell {
        font-size: 13px;
    }

    .wizard-step {
        grid-template-columns: 40px 1fr;
        gap: 12px;
        padding: 16px;
    }

    .wizard-step span {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .wizard-step h3 {
        font-size: 16px;
    }

    .wizard-step p {
        font-size: 13px;
    }

    .install-card {
        padding: 20px;
    }

    .callout {
        padding: 20px;
    }

    .doc-footer {
        padding: 32px 24px;
    }

    .footer-links {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
}

@media (max-width: 640px) {
    .content > section {
        padding: 32px 24px;
    }

    .hero {
        padding: 40px 24px;
        gap: 28px;
    }

    .page-hero {
        padding: 40px 24px;
    }

    .hero-copy h1 {
        font-size: 28px;
        line-height: 1.2;
    }

    .lead {
        font-size: 16px;
        line-height: 1.7;
    }

    .hero-actions .btn {
        padding: 14px 20px;
        font-size: 15px;
    }

    .doc-section h2 {
        font-size: 24px;
    }

    .doc-section h3 {
        font-size: 18px;
    }

    .doc-section p {
        font-size: 15px;
    }

    .code-block {
        margin: 20px 0;
    }

    pre {
        padding: 14px;
        font-size: 12px;
    }

    .feature-card,
    .example-card,
    .doc-card {
        padding: 20px;
    }

    .brand {
        padding: 16px;
    }

    .brand-header {
        gap: 8px;
    }

    .bird-icon {
        width: 48px;
        height: 48px;
    }

    .brand-name {
        font-size: 15px;
    }

    .brand-meta {
        font-size: 8px;
    }

    .sidebar-actions {
        padding: 12px 16px;
    }

    .search-wrapper {
        margin: 12px 16px;
        width: calc(100% - 32px);
    }

    .nav-link {
        padding: 10px 16px;
        font-size: 13px;
    }

    .nav-title {
        padding: 0 16px 6px;
        font-size: 10px;
    }

    .steps li {
        padding: 14px 0 14px 44px;
        font-size: 15px;
    }

    .steps li::before {
        width: 28px;
        height: 28px;
        font-size: 13px;
        top: 14px;
    }

    .table-row {
        padding: 12px 14px;
    }

    .table-cell {
        font-size: 12px;
    }

    .doc-footer {
        padding: 24px 20px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .mobile-menu-toggle {
        top: 12px;
        left: 12px;
        width: 40px;
        height: 40px;
    }

    .theme-toggle {
        top: 12px;
        right: 12px;
        width: 40px;
        height: 40px;
    }

    .content > section {
        padding: 28px 20px;
    }

    .hero {
        padding: 36px 20px;
    }

    .page-hero {
        padding: 36px 20px;
    }

    .hero-copy h1 {
        font-size: 24px;
    }

    .lead {
        font-size: 15px;
    }

    .eyebrow {
        font-size: 11px;
        padding: 3px 10px;
    }

    .doc-section h2 {
        font-size: 22px;
    }

    .doc-section h3 {
        font-size: 17px;
    }

    .code-header {
        padding: 8px 12px;
    }

    .filename {
        font-size: 11px;
    }

    .copy-btn {
        padding: 5px 10px;
        font-size: 11px;
    }

    pre {
        padding: 12px;
        font-size: 11px;
    }

    .feature-card,
    .example-card,
    .doc-card {
        padding: 18px;
    }

    .btn {
        padding: 12px 18px;
        font-size: 14px;
    }
}

/* Landscape mobile optimization */
@media (max-width: 980px) and (orientation: landscape) {
    .hero {
        padding: 40px 32px;
    }

    .content > section {
        padding: 40px 32px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        padding: 12px 20px;
    }

    .nav-link {
        min-height: 44px;
        padding: 12px 20px;
    }

    .theme-toggle,
    .mobile-menu-toggle {
        min-width: 44px;
        min-height: 44px;
    }

    .search-clear {
        min-width: 32px;
        min-height: 32px;
    }
}

/* Dark Mode Styles */
[data-theme="dark"] .sun-icon {
    opacity: 0;
    transform: rotate(90deg);
}

[data-theme="dark"] .moon-icon {
    opacity: 1;
    transform: rotate(0deg);
}

[data-theme="dark"] .brand {
    background: #374151;
}

[data-theme="dark"] .sidebar {
    background: #374151;
    border-right-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .brand-summary {
    background: #374151;
}

[data-theme="dark"] .sidebar-actions {
    background: #374151;
}

[data-theme="dark"] .code-block {
    background: var(--code-bg);
    border-color: var(--code-border);
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}