/* ==========================================================================
   YUMIA DOCUMENTATION DESIGN SYSTEM
   Centralized Tokens, Typography, Components & Responsive Layout
   ========================================================================== */

:root {
  /* Color Palette - Dark (Default Brand) */
  --yumia-primary: #ff2e88;
  --yumia-primary-hover: #ff5c9f;
  --yumia-primary-active: #e02075;
  --yumia-primary-glow: rgba(255, 46, 136, 0.25);

  --yumia-accent: #00f0ff;
  --yumia-accent-glow: rgba(0, 240, 255, 0.25);

  --yumia-background: #0b0b12;
  --yumia-background-subtle: #11111e;
  --yumia-surface: #161626;
  --yumia-surface-raised: #1f1f35;
  --yumia-surface-overlay: rgba(22, 22, 38, 0.85);

  --yumia-border: rgba(255, 255, 255, 0.08);
  --yumia-border-strong: rgba(255, 255, 255, 0.16);
  --yumia-border-focus: var(--yumia-primary);

  --yumia-text: #f8fafc;
  --yumia-text-muted: #cbd5e1;
  --yumia-text-dim: #94a3b8;
  --yumia-text-inverse: #0b0b12;

  --yumia-code-bg: #0e0e18;
  --yumia-code-border: rgba(255, 255, 255, 0.08);

  /* Status Tokens */
  --yumia-success: #10b981;
  --yumia-success-bg: rgba(16, 185, 129, 0.12);
  --yumia-warning: #f59e0b;
  --yumia-warning-bg: rgba(245, 158, 11, 0.12);
  --yumia-danger: #ef4444;
  --yumia-danger-bg: rgba(239, 68, 68, 0.12);
  --yumia-info: #38bdf8;
  --yumia-info-bg: rgba(56, 189, 248, 0.12);

  /* Typography Stack */
  --font-sans:
    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Menlo, Consolas, Monaco, monospace;

  /* Sizing & Spacing */
  --header-height: 64px;
  --sidebar-width: 280px;
  --toc-width: 240px;
  --content-max-width: 860px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Transitions & Shadows */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 28px -4px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px var(--yumia-primary-glow);

  color-scheme: dark;
}

[data-theme='light'] {
  --yumia-primary: #d91a6c;
  --yumia-primary-hover: #bf125c;
  --yumia-primary-active: #9e0d4b;
  --yumia-primary-glow: rgba(217, 26, 108, 0.15);

  --yumia-accent: #0099a8;
  --yumia-accent-glow: rgba(0, 153, 168, 0.15);

  --yumia-background: #f8fafc;
  --yumia-background-subtle: #f1f5f9;
  --yumia-surface: #ffffff;
  --yumia-surface-raised: #ffffff;
  --yumia-surface-overlay: rgba(255, 255, 255, 0.9);

  --yumia-border: #e2e8f0;
  --yumia-border-strong: #cbd5e1;
  --yumia-border-focus: var(--yumia-primary);

  --yumia-text: #0f172a;
  --yumia-text-muted: #334155;
  --yumia-text-dim: #64748b;
  --yumia-text-inverse: #ffffff;

  --yumia-code-bg: #f1f5f9;
  --yumia-code-border: #e2e8f0;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 16px var(--yumia-primary-glow);

  color-scheme: light;
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--yumia-text);
  background-color: var(--yumia-background);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--yumia-background);
  overflow-x: hidden;
}

a {
  color: var(--yumia-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--yumia-primary-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

code,
kbd,
samp,
pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

img,
svg {
  vertical-align: middle;
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background: var(--yumia-surface-overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--yumia-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--yumia-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-logo:hover {
  text-decoration: none;
}

.brand-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  background: var(--yumia-primary-glow);
  color: var(--yumia-primary);
  border: 1px solid var(--yumia-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.search-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--yumia-surface);
  border: 1px solid var(--yumia-border);
  color: var(--yumia-text-muted);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-trigger:hover {
  border-color: var(--yumia-border-strong);
  color: var(--yumia-text);
}

.search-trigger kbd {
  background: var(--yumia-surface-raised);
  border: 1px solid var(--yumia-border);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--yumia-text-dim);
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--yumia-border);
  color: var(--yumia-text);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: var(--yumia-surface);
  border-color: var(--yumia-border-strong);
  color: var(--yumia-primary);
}

.mobile-menu-toggle {
  display: none;
}

/* ==========================================================================
   Layout Architecture
   ========================================================================== */
.docs-layout {
  display: flex;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  min-width: 0;
  min-height: calc(100vh - var(--header-height));
  position: relative;
}

/* Left Sidebar */
.docs-sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  max-width: var(--sidebar-width);
  flex-shrink: 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1.5rem 1rem 5rem 1.5rem;
  border-right: 1px solid var(--yumia-border);
  scrollbar-width: thin;
  scrollbar-color: var(--yumia-border-strong) transparent;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.docs-sidebar::-webkit-scrollbar {
  width: 5px;
}

.docs-sidebar::-webkit-scrollbar-thumb {
  background: var(--yumia-border-strong);
  border-radius: 4px;
}

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

.sidebar-backdrop {
  display: none;
}

.sidebar-section {
  margin-bottom: 1.5rem;
}

.sidebar-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--yumia-text-dim);
  margin-bottom: 0.5rem;
  padding-left: 0.75rem;
}

.sidebar-nav {
  list-style: none;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--yumia-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.sidebar-link:hover {
  color: var(--yumia-text);
  background: var(--yumia-surface);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--yumia-primary);
  background: var(--yumia-primary-glow);
  font-weight: 600;
}

.sidebar-link .nav-icon {
  font-size: 1rem;
  opacity: 0.8;
}

/* Main Content Area */
.docs-main {
  flex: 1 1 0%;
  min-width: 0;
  max-width: 100%;
  padding: 2.5rem 2.5rem 5rem 2.5rem;
  display: flex;
  justify-content: center;
  overflow-x: hidden;
}

.docs-content {
  max-width: var(--content-max-width);
  width: 100%;
  min-width: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Right TOC */
.docs-toc {
  width: var(--toc-width);
  min-width: var(--toc-width);
  max-width: var(--toc-width);
  flex-shrink: 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2rem 1.5rem 5rem 1rem;
  border-left: 1px solid var(--yumia-border);
  font-size: 0.85rem;
  scrollbar-width: thin;
  scrollbar-color: var(--yumia-border-strong) transparent;
}

.toc-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--yumia-text-dim);
  margin-bottom: 0.75rem;
}

.toc-list {
  list-style: none;
}

.toc-link {
  display: block;
  padding: 0.3rem 0;
  color: var(--yumia-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  line-height: 1.4;
}

.toc-link:hover {
  color: var(--yumia-text);
  text-decoration: none;
}

.toc-link.active {
  color: var(--yumia-primary);
  font-weight: 600;
}

.toc-link.depth-3 {
  padding-left: 0.75rem;
}

/* ==========================================================================
   Typography & Content Components
   ========================================================================== */
.docs-content h1 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
  color: var(--yumia-text);
}

.docs-lead {
  font-size: 1.15rem;
  color: var(--yumia-text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.docs-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 1rem 0;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--yumia-border);
  color: var(--yumia-text);
}

.docs-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 1.75rem 0 0.75rem 0;
  color: var(--yumia-text);
}

.docs-content p {
  margin-bottom: 1.25rem;
  color: var(--yumia-text);
}

.docs-content ul,
.docs-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.docs-content li {
  margin-bottom: 0.4rem;
}

.docs-content hr {
  border: 0;
  border-top: 1px solid var(--yumia-border);
  margin: 2.5rem 0;
}

/* Code Blocks */
.code-block {
  position: relative;
  background: var(--yumia-code-bg);
  border: 1px solid var(--yumia-code-border);
  border-radius: var(--radius-md);
  margin: 1.25rem 0 1.75rem 0;
  overflow: hidden;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: var(--yumia-surface);
  border-bottom: 1px solid var(--yumia-code-border);
  font-size: 0.8rem;
  color: var(--yumia-text-muted);
  font-family: var(--font-mono);
}

.code-lang-tag {
  text-transform: uppercase;
  font-weight: 600;
  color: var(--yumia-primary);
}

.copy-btn {
  background: transparent;
  border: 1px solid var(--yumia-border);
  color: var(--yumia-text-muted);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  background: var(--yumia-surface-raised);
  color: var(--yumia-text);
  border-color: var(--yumia-border-strong);
}

.code-block pre {
  padding: 1rem 1.25rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.55;
  color: #e2e8f0;
}

[data-theme='light'] .code-block pre {
  color: #1e293b;
}

/* Inline Code */
:not(pre) > code {
  background: var(--yumia-surface-raised);
  border: 1px solid var(--yumia-border);
  color: var(--yumia-primary);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.875em;
}

/* Callouts / Alerts */
.callout {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  border-left: 4px solid;
  background: var(--yumia-surface);
}

.callout-title {
  font-weight: 700;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.callout.tip {
  border-left-color: var(--yumia-success);
  background: var(--yumia-success-bg);
}
.callout.tip .callout-title {
  color: var(--yumia-success);
}

.callout.warning {
  border-left-color: var(--yumia-warning);
  background: var(--yumia-warning-bg);
}
.callout.warning .callout-title {
  color: var(--yumia-warning);
}

.callout.danger {
  border-left-color: var(--yumia-danger);
  background: var(--yumia-danger-bg);
}
.callout.danger .callout-title {
  color: var(--yumia-danger);
}

.callout.info {
  border-left-color: var(--yumia-info);
  background: var(--yumia-info-bg);
}
.callout.info .callout-title {
  color: var(--yumia-info);
}

/* Tables */
.docs-table-wrapper {
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--yumia-border);
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.docs-table th {
  background: var(--yumia-surface);
  padding: 0.75rem 1rem;
  font-weight: 600;
  border-bottom: 1px solid var(--yumia-border-strong);
  color: var(--yumia-text);
}

.docs-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--yumia-border);
  color: var(--yumia-text);
}

.docs-table tr:last-child td {
  border-bottom: none;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.feature-card {
  background: var(--yumia-surface);
  border: 1px solid var(--yumia-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all var(--transition-fast);
}

.feature-card:hover {
  border-color: var(--yumia-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--yumia-primary);
  margin-bottom: 0.75rem;
}

.feature-card h3,
.feature-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--yumia-text);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--yumia-text-muted);
  margin-bottom: 0;
}

/* Interactive Playground Component */
.playground-container {
  border: 1px solid var(--yumia-border);
  border-radius: var(--radius-lg);
  background: var(--yumia-surface);
  margin: 2rem 0;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.playground-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--yumia-surface-raised);
  border-bottom: 1px solid var(--yumia-border);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.playground-title {
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.playground-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.playground-select {
  background: var(--yumia-surface);
  color: var(--yumia-text);
  border: 1px solid var(--yumia-border);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.playground-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 380px;
}

.playground-editor-pane {
  border-right: 1px solid var(--yumia-border);
  display: flex;
  flex-direction: column;
}

.playground-textarea {
  flex: 1;
  width: 100%;
  background: var(--yumia-code-bg);
  color: var(--yumia-text);
  border: none;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  resize: none;
  outline: none;
}

.playground-preview-pane {
  background: #000000;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.playground-slide-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0b0b12;
  border: 1px solid var(--yumia-border-strong);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: relative;
}

.playground-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 1rem;
  background: var(--yumia-surface-raised);
  border-top: 1px solid var(--yumia-border);
  font-size: 0.75rem;
  color: var(--yumia-text-muted);
}

/* Modal Search */
.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 100;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}

.search-modal-backdrop.open {
  display: flex;
}

.search-modal {
  width: 100%;
  max-width: 600px;
  background: var(--yumia-surface);
  border: 1px solid var(--yumia-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--yumia-border);
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--yumia-text);
  font-size: 1.1rem;
  outline: none;
  padding-left: 0.5rem;
}

.search-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 0.5rem;
  list-style: none;
}

.search-item {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transition: background var(--transition-fast);
}

.search-item:hover,
.search-item.selected {
  background: var(--yumia-surface-raised);
}

.search-item-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--yumia-text);
}

.search-item-category {
  font-size: 0.75rem;
  color: var(--yumia-primary);
  text-transform: uppercase;
  font-weight: 700;
}

.search-item-snippet {
  font-size: 0.8rem;
  color: var(--yumia-text-muted);
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */

/* Medium Desktops & Tablets Landscape: Hide Right TOC to give main content full space */
@media (max-width: 1280px) {
  .docs-toc {
    display: none;
  }

  .docs-main {
    padding: 2rem 2rem 4rem 2rem;
  }
}

/* Tablets Portrait & Large Handhelds: Off-canvas Sidebar Drawer */
@media (max-width: 992px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .docs-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: min(320px, 85vw);
    min-width: 0;
    max-width: 85vw;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    max-height: calc(100dvh - var(--header-height));
    z-index: 90;
    background: var(--yumia-surface);
    border-right: 1px solid var(--yumia-border-strong);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem 1rem 5rem 1.25rem;
  }

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

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    top: var(--header-height);
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 80;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
  }

  .sidebar-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }

  .docs-main {
    padding: 1.75rem 1.25rem 4rem 1.25rem;
  }

  .playground-body {
    grid-template-columns: 1fr;
  }

  .playground-editor-pane {
    border-right: none;
    border-bottom: 1px solid var(--yumia-border);
    min-height: 220px;
  }
}

/* Mobile Devices & Phones */
@media (max-width: 768px) {
  .site-header {
    padding: 0 0.85rem;
  }

  .brand-logo {
    font-size: 1.1rem;
    gap: 0.4rem;
  }

  .brand-logo img {
    width: 26px;
    height: 26px;
  }

  .brand-badge {
    font-size: 0.65rem;
    padding: 0.1rem 0.35rem;
  }

  .header-actions {
    gap: 0.4rem;
  }

  .search-trigger {
    padding: 0.35rem 0.55rem;
    font-size: 0.8rem;
  }

  .search-trigger kbd {
    display: none;
  }

  .icon-btn {
    width: 34px;
    height: 34px;
  }

  .docs-main {
    padding: 1.25rem 0.75rem 3rem 0.75rem;
  }

  .docs-content h1 {
    font-size: 1.65rem;
  }

  .docs-lead {
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
  }

  .docs-content h2 {
    font-size: 1.25rem;
    margin: 1.75rem 0 0.75rem 0;
  }

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

  .playground-preview-pane {
    padding: 0.75rem;
  }

  .docs-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* Small Phones */
@media (max-width: 480px) {
  .search-trigger span {
    display: none;
  }

  .search-trigger {
    padding: 0;
    width: 34px;
    height: 34px;
    justify-content: center;
  }

  .brand-badge {
    display: none;
  }

  .playground-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}