:root {
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --bg-card: #141e33;
  --border: #1e293b;
  --border-focus: #38bdf8;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #38bdf8;
  --accent-hover: #7dd3fc;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --code-bg: #090e17;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --radius: 12px;
  --radius-sm: 6px;
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --border-focus: #0891b2;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --accent: #0891b2;
  --accent-hover: #0e7490;
  --code-bg: #1e293b;
  --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}
/* Base Links & Prose Accents */
a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:visited {
  color: var(--accent);
}

a:hover,
a:focus-visible {
  color: var(--accent-hover);
}

p a,
li a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(56, 189, 248, 0.35);
  text-underline-offset: 3px;
}

p a:visited,
li a:visited {
  color: var(--accent);
}

p a:hover,
li a:hover,
p a:focus-visible,
li a:focus-visible {
  color: var(--accent-hover);
  text-decoration-color: var(--accent-hover);
}

.docs-nav-link,
.nav-link-docs,
.mobile-nav-links a {
  text-decoration: none;
}


.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  width: 100%;
}

[data-theme="light"] .navbar {
  background: rgba(248, 250, 252, 0.95);
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.brand-icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.nav-link-docs {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}

.nav-link-docs:hover {
  color: var(--accent);
  background: rgba(56, 189, 248, 0.1);
}

.nav-link-docs.active {
  color: var(--accent);
  background: rgba(56, 189, 248, 0.15);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  padding: 8px;
  min-width: 38px;
  min-height: 38px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.btn-icon:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

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

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  display: none;
}

.mobile-nav-drawer.open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.6);
  z-index: 99;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.15s;
}

.mobile-nav-links a:hover,
.mobile-nav-links a:active {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent);
}

/* Hero Section */
.hero {
  padding: 48px 0 36px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 9999px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  max-width: 100%;
}

.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 18px;
}

.gradient-text {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 30px;
  padding: 0 10px;
}

/* Featured Install Box */
.install-box {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 680px;
  margin: 0 auto 36px;
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: left;
}

.install-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}

.install-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.install-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.install-snippet-wrap {
  position: relative;
}

.install-snippet-wrap pre {
  padding: 16px 20px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
  color: #38bdf8;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.install-snippet-wrap code {
  color: #38bdf8;
  font-family: inherit;
}

.btn-copy {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-sm);
  color: #38bdf8;
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  min-height: 36px;
  transition: all 0.15s;
}

.btn-copy:hover {
  background: var(--accent);
  color: #fff;
}

/* Benchmark Grid */
.benchmark-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 30px 0 50px;
  box-shadow: var(--shadow);
  text-align: left;
}

.benchmark-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.benchmark-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.stat-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.stat-val {
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  font-weight: 800;
  color: #38bdf8;
  font-family: var(--font-mono);
}

.stat-val.fast {
  color: var(--success);
}

.stat-val.slow {
  color: var(--danger);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Feature Grid */
.section {
  padding: 50px 0;
}

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 10px;
}

.section-desc {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
  font-size: 0.95rem;
  padding: 0 10px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.15s, border-color 0.15s;
}

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

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.feature-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* P10k Terminal Card */
.terminal-card {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin: 0 auto 30px;
  max-width: 800px;
  text-align: left;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #10b981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.terminal-body {
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}

/* Tabs switcher */
.tabs-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.tab-btn.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* Code Preview */
.code-preview {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 30px;
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}

pre {
  padding: 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #e2e8f0;
  line-height: 1.5;
}

/* Callout Box */
.callout-box {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius);
  padding: 18px;
  margin: 24px auto;
  max-width: 800px;
  text-align: left;
}

.callout-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

/* Comparison Section: Desktop Table vs Mobile Cards */
.desktop-matrix {
  display: block;
}

.mobile-matrix {
  display: none;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.matrix-table th, .matrix-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.matrix-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  font-weight: 600;
}

.check { color: var(--success); font-weight: bold; }
.cross { color: var(--danger); font-weight: bold; }

/* Mobile Matrix Cards */
.matrix-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.matrix-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: left;
  box-shadow: var(--shadow);
}

.matrix-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.matrix-winner {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.winner-tag {
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
}

.winner-val {
  font-weight: 800;
  color: var(--success);
  font-family: var(--font-mono);
  font-size: 0.92rem;
}

.matrix-competitors {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.matrix-competitor-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 2px 0;
}

.matrix-competitor-val {
  font-family: var(--font-mono);
  font-weight: 600;
}

/* Footer */
footer {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

/* Media Queries for Mobile Screens */
@media (max-width: 768px) {
  .nav-links {
    display: none !important;
  }

  .mobile-nav-toggle {
    display: inline-flex !important;
  }

  .desktop-matrix {
    display: none !important;
  }

  .mobile-matrix {
    display: block !important;
  }

  .hero {
    padding: 36px 0 24px;
  }

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

  .install-title {
    font-size: 0.75rem;
  }

  .install-snippet-wrap pre {
    padding: 12px 14px;
    font-size: 0.78rem;
    line-height: 1.5;
  }

  .btn-copy {
    width: 100%;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

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

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

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

  .brand span {
    font-size: 1.15rem;
  }
}

/* ==========================================================================
   Documentation Page Layout & Sidebar (Industry Standard Spacing)
   ========================================================================== */

.docs-container {
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
}

.docs-layout {
  display: block;
  padding: 24px 0 60px;
}

.docs-sidebar {
  display: none;
  position: sticky;
  top: 76px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  padding-right: 32px;
}

.docs-sidebar::-webkit-scrollbar {
  width: 4px;
}

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

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

.docs-nav-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 8px;
  padding-left: 8px;
}

.docs-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.docs-nav-link {
  display: block;
  padding: 7px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.docs-nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.docs-nav-link.active {
  color: var(--accent);
  background: rgba(56, 189, 248, 0.12);
  font-weight: 600;
}

/* Docs Content Styling */
.docs-content {
  min-width: 0;
  max-width: 900px;
}

.docs-section {
  margin-bottom: 60px;
  scroll-margin-top: 100px;
}

.docs-section h1 {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  line-height: 1.2;
}

.docs-section h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.docs-section h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--accent);
}

.docs-section p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.docs-section ul, .docs-section ol {
  margin-left: 24px;
  margin-bottom: 22px;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.docs-section li {
  margin-bottom: 8px;
}

.docs-section code:not(pre code) {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88em;
}

/* Mobile Docs Table of Contents Bar */
.docs-mobile-toc-bar {
  display: block;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 61px;
  z-index: 45;
}

.docs-mobile-toc-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0 4px;
}

.docs-mobile-toc-drawer {
  display: none;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 18px 24px;
  max-height: 60vh;
  overflow-y: auto;
}

.docs-mobile-toc-drawer.open {
  display: block;
}

@media (min-width: 860px) {
  .docs-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 0;
    padding: 40px 0 100px;
  }

  .docs-sidebar {
    display: block;
    border-right: 1px solid var(--border);
    padding-right: 36px;
  }

  .docs-content {
    padding-left: 64px;
    padding-right: 32px;
  }

  .docs-mobile-toc-bar,
  .docs-mobile-toc-drawer {
    display: none !important;
  }
}

@media (max-width: 859px) {
  .docs-container {
    padding: 0 20px;
  }

  .docs-content {
    padding: 24px 8px 80px;
    max-width: 100%;
  }

  .docs-section {
    margin-bottom: 44px;
  }
}