/* ================================================
   ARTCODE — Design System v0.1.0
   Dark Premium Theme · Glassmorphism · Micro-animations
   Black-Based, No Glow
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* — Tokens ————————————————————————————— */
:root {
  --bg-0: #000000;
  --bg-1: #0a0a0a;
  --bg-2: #141414;
  --bg-3: #1f1f1f;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.24);

  --text-0: #ffffff;
  --text-1: #a1a1aa;
  --text-2: #71717a;
  --text-3: #52525b;

  --accent: #ffffff;
  --accent-light: #e4e4e7;
  --green: #4ade80;
  --amber: #fbbf24;
  --red: #f87171;
  --cyan: #38bdf8;
  --purple: #c084fc;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* No glow shadows, just sharp/soft dark drops */
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.8);
  --shadow-sharp: 0 4px 12px rgba(0, 0, 0, 0.6);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
}

/* — Reset & Scrollbar ————————————————————————————— */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-3);
}

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--text-0);
}

img {
  max-width: 100%;
  display: block;
}

ul,
ol {
  list-style: none;
}

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

.section {
  padding: 100px 0;
}

.section--sm {
  padding: 60px 0;
}

/* — Glass Panel (Strictly achromatic) — */
.glass {
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.glass--strong {
  background: rgba(20, 20, 20, 0.8);
  border-color: var(--border-strong);
}

/* — Typography ————————————————————————— */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-0);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--text-2);
  font-weight: 400;
  max-width: 600px;
}

.label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--text-1);
}

/* — Gradient Text (Silver/White) ——————— */
.gradient-text {
  background: linear-gradient(135deg, #a1a1aa 0%, #ffffff 50%, #a1a1aa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* — Navigation ————————————————————————— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-0);
}

.nav__cta {
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--text-0);
  color: var(--bg-0);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.nav__cta:hover {
  background: var(--text-1);
  transform: translateY(-1px);
}

.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-0);
  cursor: pointer;
  font-size: 1.5rem;
}

/* — Hero & Creative Canvas BG —————————— */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 64px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  /* Creative background: CSS dot grid + radial mask */
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black, transparent 80%);
  opacity: 0.4;
}

#bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.85;
}

#bg-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}


.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
  padding: 80px 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-1);
  margin-bottom: 32px;
}

.hero__badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-0);
  animation: pulse 2s infinite;
}

.hero h1 {
  margin-bottom: 20px;
}

.hero .subtitle {
  margin: 0 auto 40px;
}

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

/* ─── Install one-liner bar ────────────────────────────────────── */
.hero__install {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 10px 16px 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  font-size: 0.82rem;
  max-width: 100%;
  overflow: hidden;
}

.hero__install-label {
  color: var(--text-3);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  padding-right: 8px;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__install-code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  color: #c4a0f0;
  font-size: 0.80rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1;
}

.hero__install-copy {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-3);
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  flex-shrink: 0;
}

.hero__install-copy:hover {
  color: #7dd3be;
  background: rgba(125, 211, 190, 0.1);
}

.hero__install-copy.copied {
  color: #7dd3be;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--text-0);
  color: var(--bg-0);
  box-shadow: var(--shadow-sharp);
}

.btn--primary:hover {
  background: var(--text-1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
  border-color: var(--text-0);
}

.btn--ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-strong);
}

.btn--ghost:hover {
  background: var(--surface-hover);
  color: var(--text-0);
  border-color: var(--text-1);
}

/* — Interactive Code Block Editor —————— */
.code-block {
  background: var(--bg-0);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 24px auto;
  max-width: 680px;
  text-align: left;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.code-block__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
}

.code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.5);
}

.code-block__dot--red {
  background: #ed6a5e;
}

.code-block__dot--yellow {
  background: #f5bd4f;
}

.code-block__dot--green {
  background: #61c454;
}

.code-block__title {
  font-size: 0.75rem;
  color: var(--text-3);
  margin-left: auto;
  font-family: var(--font-mono);
}

.code-block pre {
  padding: 24px;
  margin: 0;
  overflow-x: auto;
  min-height: 240px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text-0);
  tab-size: 4;
}

/* Typing Cursor */
.cursor {
  display: inline-block;
  width: 8px;
  height: 1.2em;
  background-color: var(--text-0);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* Glitch Effect during transition */
.glitch-anim {
  animation: glitchFrame 0.3s ease-in-out;
}

@keyframes glitchFrame {
  0% {
    transform: translate(0);
    filter: invert(0);
  }

  25% {
    transform: translate(2px, -2px);
    filter: invert(0.2);
  }

  50% {
    transform: translate(-2px, 2px);
    filter: invert(0.5);
  }

  75% {
    transform: translate(1px, -1px);
    filter: invert(0);
  }

  100% {
    transform: translate(0);
    filter: invert(0);
  }
}

/* Syntax highlight tokens — soft colorful palette */
.kw {
  color: #c4a0f0;
  /* violet suave — keywords */
  font-weight: 600;
}

.fn {
  color: #7dd3be;
  /* teal/mint — function calls */
  font-weight: 500;
}

.str {
  color: #f4b97a;
  /* âmbar quente — strings */
  font-style: italic;
}

.cm {
  color: #6b7280;
  /* cinza-ardósia — comments */
  font-style: italic;
}

.num {
  color: #f4a27a;
  /* laranja-pêssego — números */
}

.op {
  color: #f09090;
  /* rose suave — operadores */
}

.type {
  color: #b0c4f4;
  /* lavanda azulada — tipos */
  font-weight: 500;
}

.punct {
  color: #9ca3af;
  /* cinza claro — pontuação */
}

.var {
  color: #93c5fd;
  /* azul suave — variáveis */
}



/* — Feature Grid ——————————————————————— */
.features {
  text-align: center;
}

.features__header {
  margin-bottom: 64px;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg-1);
  border: 1px solid var(--border);
  text-align: left;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sharp);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-2);
  color: var(--text-0);
  border: 1px solid var(--border);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.feature-card p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* — Comparison Table ——————————————————— */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin: 32px 0;
}

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

.comparison-table thead th {
  background: var(--bg-1);
  color: var(--text-0);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.comparison-table tbody tr {
  transition: background var(--transition);
}

.comparison-table tbody tr:hover {
  background: var(--surface-hover);
}

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

.comparison-table .check {
  color: var(--text-0);
  font-weight: bold;
}

.comparison-table .warn {
  color: var(--text-2);
}

.comparison-table .cross {
  color: #52525b;
}

/* — Sections with sidebar (docs) ——————— */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 84px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg-1);
  border: 1px solid var(--border);
  max-height: calc(100vh - 104px);
  overflow-y: auto;
}

.docs-sidebar a {
  display: block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition);
}

.docs-sidebar a:hover,
.docs-sidebar a.active {
  background: var(--surface-hover);
  color: var(--text-0);
}

.docs-sidebar .sidebar-section {
  margin-bottom: 20px;
}

.docs-sidebar .sidebar-section__title {
  padding: 4px 12px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  font-weight: 600;
  margin-bottom: 4px;
}

.docs-content {
  min-width: 0;
}

.docs-content h1 {
  margin-bottom: 16px;
  font-size: 2rem;
}

.docs-content h2 {
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.docs-content h3 {
  margin-top: 32px;
  margin-bottom: 12px;
}

.docs-content p {
  margin-bottom: 16px;
}

.docs-content ul {
  margin-bottom: 16px;
  padding-left: 20px;
}

.docs-content ul li {
  position: relative;
  padding-left: 8px;
  margin-bottom: 6px;
}

.docs-content ul li::before {
  content: '›';
  position: absolute;
  left: -12px;
  color: var(--text-1);
}

.docs-content .code-block {
  margin: 20px 0;
  max-width: 100%;
}

/* — Examples Layout (Sidebar + Panel) —— */
.examples-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

.examples-sidebar {
  position: sticky;
  top: 84px;
  border-radius: var(--radius-md);
  background: var(--bg-1);
  border: 1px solid var(--border);
  max-height: calc(100vh - 104px);
  overflow-y: auto;
  padding: 12px 0;
}

.examples-sidebar__group {
  margin-bottom: 4px;
}

.examples-sidebar__group-label {
  padding: 6px 16px 4px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  font-weight: 600;
}

.examples-sidebar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 0;
  color: var(--text-2);
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.examples-sidebar__item:hover {
  background: var(--surface-hover);
  color: var(--text-0);
}

.examples-sidebar__item.active {
  background: var(--surface-hover);
  color: var(--text-0);
}

.examples-sidebar__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  min-width: 20px;
}

.examples-sidebar__item.active .examples-sidebar__num {
  color: var(--text-1);
}

/* — Examples Panel ————————————————————— */
.examples-panel {
  min-width: 0;
}

.example-entry {
  display: none;
}

.example-entry.active {
  display: block;
}

.example-entry__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.example-entry__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-3);
  padding: 3px 8px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.example-entry__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-0);
  letter-spacing: -0.02em;
}

.example-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-2);
}

.example-entry__desc {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
  margin-top: 10px;
}

.example-entry__desc code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--text-1);
  background: var(--bg-2);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.example-panel__code {
  max-width: 100%;
  margin: 0;
}

.example-panel__code pre {
  min-height: 120px;
  white-space: pre;
}

.example-run-hint {
  margin-top: 16px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-1);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-3);
}

.example-run-hint span {
  color: var(--text-1);
}

/* — Old card grid (kept for backward compat) — */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.example-card {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg-1);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.example-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sharp);
}

.example-card__number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-1);
  margin-bottom: 4px;
}

.example-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-0);
  margin-bottom: 8px;
}

.example-card__desc {
  font-size: 0.85rem;
  color: var(--text-2);
}

.example-detail {
  display: none;
  margin-top: 24px;
}

.example-detail.active {
  display: block;
}

/* — Footer ————————————————————————————— */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-3);
  font-size: 0.85rem;
  background: var(--bg-1);
}

.footer__links {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--text-2);
}

.footer__links a:hover {
  color: var(--text-0);
}

/* — Animations ————————————————————————— */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* — Why page specifics ——————————————— */
.vs-section {
  margin-bottom: 60px;
}

.vs-section__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.vs-section__icon {
  font-size: 2rem;
  filter: grayscale(100%);
}

.vs-section__content p {
  margin-bottom: 14px;
}

.vs-section .advantage {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-1);
  border-left: 3px solid var(--text-0);
  margin: 16px 0;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.vs-section .advantage strong {
  color: var(--text-0);
}

.tradeoff-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--bg-1);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  border-left: 3px solid var(--text-2);
}

.tradeoff-card h4 {
  color: var(--text-1);
  margin-bottom: 8px;
}

.tradeoff-card p {
  color: var(--text-2);
  font-size: 0.9rem;
}

/* — Responsive ————————————————————————— */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__mobile-toggle {
    display: block;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    padding: 20px 24px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

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

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    max-height: none;
  }

  .section {
    padding: 60px 0;
  }

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

  .examples-layout {
    grid-template-columns: 1fr;
  }

  .examples-sidebar {
    position: static;
    max-height: 260px;
  }
}