/* ============================================
   Rememora — AI-Themed Design System
   ============================================ */

/* --- CSS Variables --- */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111119;
  --bg-card: rgba(17, 17, 25, 0.7);
  --bg-card-hover: rgba(25, 25, 40, 0.8);
  --bg-code: #0d0d15;

  --text-primary: #e8e8f0;
  --text-secondary: #8888a8;
  --text-muted: #555570;

  --accent-1: #6c5ce7;       /* Purple */
  --accent-2: #00cec9;       /* Teal */
  --accent-3: #fd79a8;       /* Pink */
  --accent-4: #ffeaa7;       /* Gold */
  --accent-5: #55efc4;       /* Mint */

  --gradient-hero: linear-gradient(135deg, #6c5ce7 0%, #00cec9 50%, #fd79a8 100%);
  --gradient-text: linear-gradient(135deg, #6c5ce7 0%, #00cec9 40%, #55efc4 100%);
  --gradient-card: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(0, 206, 201, 0.05));
  --gradient-border: linear-gradient(135deg, rgba(108, 92, 231, 0.4), rgba(0, 206, 201, 0.4));

  --glow-purple: 0 0 20px rgba(108, 92, 231, 0.3);
  --glow-teal: 0 0 20px rgba(0, 206, 201, 0.3);
  --glow-pink: 0 0 20px rgba(253, 121, 168, 0.3);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;

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

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

::selection {
  background: rgba(108, 92, 231, 0.4);
  color: #fff;
}

a {
  color: var(--accent-2);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--accent-5);
}

img { max-width: 100%; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1rem;
  padding: 4px 12px;
  border: 1px solid rgba(0, 206, 201, 0.3);
  border-radius: 20px;
  background: rgba(0, 206, 201, 0.05);
}

.section-title {
  margin-bottom: 1.2rem;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 3rem;
}

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
  position: relative;
}

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

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-med);
  backdrop-filter: blur(0px);
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(108, 92, 231, 0.15);
  padding: 10px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-primary);
}

.nav-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-hero);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-hero);
  transition: width var(--transition-fast);
  border-radius: 1px;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 8px 20px !important;
  border: 1px solid rgba(108, 92, 231, 0.5);
  border-radius: 8px;
  background: rgba(108, 92, 231, 0.1);
  color: var(--accent-1) !important;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: rgba(108, 92, 231, 0.2);
  border-color: var(--accent-1);
}

.nav-cta::after { display: none !important; }

/* Mobile menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--transition-fast);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  z-index: 0;
}

.hero-glow-1 {
  top: -200px;
  right: -100px;
  background: var(--accent-1);
  animation: float-glow 8s ease-in-out infinite;
}

.hero-glow-2 {
  bottom: -200px;
  left: -100px;
  background: var(--accent-2);
  animation: float-glow 10s ease-in-out infinite reverse;
}

.hero-glow-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent-3);
  width: 400px;
  height: 400px;
  opacity: 0.08;
  animation: float-glow 12s ease-in-out infinite;
}

@keyframes float-glow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-2);
  padding: 6px 16px;
  border: 1px solid rgba(0, 206, 201, 0.3);
  border-radius: 20px;
  background: rgba(0, 206, 201, 0.05);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-5);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out 0.3s both;
  flex-wrap: wrap;
}

.hero-terminal {
  animation: fadeInUp 0.8s ease-out 0.4s both;
  max-width: 580px;
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--gradient-hero);
  color: #fff;
  box-shadow: var(--glow-purple), 0 4px 15px rgba(108, 92, 231, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-purple), 0 8px 25px rgba(108, 92, 231, 0.3);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* --- Code Blocks --- */
.code-window {
  background: var(--bg-code);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

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

.code-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-dots .red { background: #ff5f56; }
.code-dots .yellow { background: #ffbd2e; }
.code-dots .green { background: #27c93f; }

.code-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.code-copy {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all var(--transition-fast);
}

.code-copy:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.code-body {
  padding: 20px;
  overflow-x: auto;
}

.code-body pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Syntax colors */
.code-body .prompt { color: var(--accent-5); }
.code-body .cmd { color: var(--accent-2); }
.code-body .flag { color: var(--accent-3); }
.code-body .string { color: var(--accent-4); }
.code-body .comment { color: var(--text-muted); font-style: italic; }
.code-body .output { color: var(--text-muted); }
.code-body .variable { color: var(--accent-1); }

/* --- Glass Cards --- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-border);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  background: rgba(108, 92, 231, 0.1);
  border: 1px solid rgba(108, 92, 231, 0.2);
}

.card-icon.teal {
  background: rgba(0, 206, 201, 0.1);
  border-color: rgba(0, 206, 201, 0.2);
}

.card-icon.pink {
  background: rgba(253, 121, 168, 0.1);
  border-color: rgba(253, 121, 168, 0.2);
}

.card-icon.gold {
  background: rgba(255, 234, 167, 0.1);
  border-color: rgba(255, 234, 167, 0.2);
}

.card-icon.mint {
  background: rgba(85, 239, 196, 0.1);
  border-color: rgba(85, 239, 196, 0.2);
}

.glass-card h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.glass-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* --- Feature Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

/* --- Stats Bar --- */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 60px;
  padding: 60px 0;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- How It Works / Flow --- */
.flow-container {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.flow-container::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-1), var(--accent-2), var(--accent-3));
  opacity: 0.3;
}

.flow-step {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  align-items: flex-start;
}

.flow-number {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  background: var(--bg-secondary);
  border: 2px solid var(--accent-1);
  color: var(--accent-1);
  position: relative;
  z-index: 1;
}

.flow-step:nth-child(2) .flow-number {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.flow-step:nth-child(3) .flow-number {
  border-color: var(--accent-3);
  color: var(--accent-3);
}

.flow-step:nth-child(4) .flow-number {
  border-color: var(--accent-5);
  color: var(--accent-5);
}

.flow-content h3 {
  margin-bottom: 8px;
}

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

/* --- Architecture Diagram --- */
.arch-diagram {
  background: var(--bg-code);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 40px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-secondary);
  overflow-x: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.arch-layer {
  border: 1px solid rgba(108, 92, 231, 0.3);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
  background: rgba(108, 92, 231, 0.05);
  transition: all var(--transition-med);
}

.arch-layer:hover {
  border-color: rgba(108, 92, 231, 0.5);
  background: rgba(108, 92, 231, 0.08);
}

.arch-layer:nth-child(2) {
  border-color: rgba(0, 206, 201, 0.3);
  background: rgba(0, 206, 201, 0.05);
}

.arch-layer:nth-child(2):hover {
  border-color: rgba(0, 206, 201, 0.5);
  background: rgba(0, 206, 201, 0.08);
}

.arch-layer:nth-child(3) {
  border-color: rgba(253, 121, 168, 0.3);
  background: rgba(253, 121, 168, 0.05);
  margin-bottom: 0;
}

.arch-layer:nth-child(3):hover {
  border-color: rgba(253, 121, 168, 0.5);
  background: rgba(253, 121, 168, 0.08);
}

.arch-layer-title {
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.arch-layer:first-child .arch-layer-title { color: var(--accent-1); }
.arch-layer:nth-child(2) .arch-layer-title { color: var(--accent-2); }
.arch-layer:nth-child(3) .arch-layer-title { color: var(--accent-3); }

.arch-layer-desc {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* --- Category Pills --- */
.categories {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--bg-card);
  transition: all var(--transition-fast);
}

.category-pill:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.15);
}

.category-pill .emoji { font-size: 1.1rem; }

/* --- Install Section --- */
.install-command {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-code);
  border: 1px solid rgba(108, 92, 231, 0.3);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  font-family: var(--font-mono);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.install-command:hover {
  border-color: var(--accent-1);
  box-shadow: var(--glow-purple);
}

.install-command .dollar {
  color: var(--accent-5);
  user-select: none;
}

.install-command .text {
  color: var(--text-primary);
  flex: 1;
}

.install-command .copy-icon {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: color var(--transition-fast);
}

.install-command:hover .copy-icon {
  color: var(--text-primary);
}

/* --- Comparison Table --- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th {
  padding: 14px 20px;
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-table td {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table .check {
  color: var(--accent-5);
  font-weight: 700;
}

.comparison-table .cross {
  color: var(--text-muted);
}

.comparison-table .highlight-col {
  background: rgba(108, 92, 231, 0.05);
  color: var(--text-primary);
  font-weight: 500;
}

/* --- Agent Logos --- */
.agent-logos {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 32px 0;
  flex-wrap: wrap;
}

.agent-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.6;
  transition: all var(--transition-fast);
}

.agent-logo:hover {
  opacity: 1;
  transform: translateY(-4px);
}

.agent-logo-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.agent-logo-name {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: 120px 0;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

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

/* --- Dividers --- */
.section-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(108, 92, 231, 0.3), transparent);
  max-width: 800px;
  margin: 0 auto;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ============================================
   Documentation Page Styles
   ============================================ */

.docs-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 64px;
}

.docs-sidebar {
  width: 280px;
  min-width: 280px;
  position: fixed;
  top: 64px;
  left: 0;
  bottom: 0;
  padding: 24px;
  overflow-y: auto;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--bg-secondary);
  z-index: 100;
}

.docs-sidebar-group {
  margin-bottom: 28px;
}

.docs-sidebar-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 10px;
  padding-left: 12px;
}

.docs-sidebar-links {
  list-style: none;
}

.docs-sidebar-links a {
  display: block;
  padding: 6px 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: all var(--transition-fast);
  margin-bottom: 2px;
}

.docs-sidebar-links a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.docs-sidebar-links a.active {
  color: var(--accent-2);
  background: rgba(0, 206, 201, 0.08);
}

.docs-content {
  flex: 1;
  margin-left: 280px;
  padding: 48px;
  max-width: 900px;
}

.docs-content h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.docs-content h2 {
  font-size: 1.6rem;
  margin-top: 56px;
  margin-bottom: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.docs-content h2:first-of-type {
  border-top: none;
  margin-top: 32px;
}

.docs-content h3 {
  font-size: 1.2rem;
  margin-top: 36px;
  margin-bottom: 12px;
  color: var(--accent-2);
}

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

.docs-content ul, .docs-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
  color: var(--text-secondary);
}

.docs-content li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.docs-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(108, 92, 231, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-1);
}

.docs-content .code-window {
  margin-bottom: 24px;
}

.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.docs-content th {
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.docs-content td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}

.docs-content td code {
  font-size: 0.8rem;
}

.docs-content blockquote {
  border-left: 3px solid var(--accent-1);
  margin: 16px 0;
  padding: 12px 20px;
  background: rgba(108, 92, 231, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.docs-content blockquote p {
  color: var(--text-secondary);
  margin: 0;
}

/* Sidebar toggle for mobile */
.docs-sidebar-toggle {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 200;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-1);
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--glow-purple), 0 4px 15px rgba(0,0,0,0.3);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: 20px;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .features-grid,
  .features-grid-2 {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    gap: 30px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 1.05rem;
  }

  .flow-container::before {
    display: none;
  }

  .flow-step {
    flex-direction: column;
    gap: 16px;
  }

  section {
    padding: 60px 0;
  }

  .agent-logos {
    gap: 24px;
  }

  /* Docs mobile */
  .docs-sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-med);
  }

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

  .docs-content {
    margin-left: 0;
    padding: 24px;
  }

  .docs-sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

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

  .install-command {
    font-size: 0.85rem;
    padding: 12px 16px;
  }
}