/* WorkingAgents — Product Site Styles */

:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --bg-accent: #16162a;
  --border: #1e1e30;
  --border-hover: #2a2a44;
  --text: #e0e0e8;
  --text-muted: #8888a0;
  --text-heading: #f0f0f8;
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --accent-green: #22c55e;
  --accent-green-glow: rgba(34, 197, 94, 0.12);
  --accent-red: #ef4444;
  --accent-red-glow: rgba(239, 68, 68, 0.12);
  --accent-amber: #f59e0b;
  --accent-cyan: #06b6d4;
  --gradient-hero: linear-gradient(135deg, #0a0a1a 0%, #12122a 50%, #0a0a1a 100%);
  --gradient-accent: linear-gradient(135deg, #6366f1, #8b5cf6);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --radius: 12px;
  --radius-sm: 8px;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: #a5b4fc; }

img { max-width: 100%; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ── Navigation ──────────────────────────────────────────── */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

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

nav .logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.02em;
}

nav .logo span { color: var(--accent); }

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

nav .nav-links a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

nav .nav-links a.active { color: var(--accent-light); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
  color: #fff;
}

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

.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--bg-card);
  color: var(--text-heading);
}

/* ── Hero ──────────────────────────────────────────── */

.hero {
  padding: 160px 24px 100px;
  text-align: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  position: relative;
}

.hero h1 em {
  font-style: normal;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .subtitle {
  font-size: clamp(18px, 2.5vw, 22px);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

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

/* ── Sections ──────────────────────────────────────── */

section {
  padding: 100px 24px;
}

section.alt { background: var(--bg-accent); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  color: var(--accent-light);
  background: var(--accent-glow);
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Cards Grid ──────────────────────────────────── */

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s;
}

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

.card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 12px;
}

.card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ── Feature Rows ──────────────────────────────────── */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

.feature-text .badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  color: var(--accent-light);
  background: var(--accent-glow);
}

.feature-text h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.feature-text p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 16px;
}

.feature-text ul {
  list-style: none;
  padding: 0;
}

.feature-text ul li {
  padding: 6px 0;
  color: var(--text);
  font-size: 15px;
}

.feature-text ul li::before {
  content: '\2713';
  color: var(--accent-green);
  font-weight: 700;
  margin-right: 10px;
}

.feature-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
  overflow-x: auto;
}

.feature-visual .line-accent { color: var(--accent-light); }
.feature-visual .line-green { color: var(--accent-green); }
.feature-visual .line-cyan { color: var(--accent-cyan); }
.feature-visual .line-amber { color: var(--accent-amber); }
.feature-visual .line-dim { color: #555568; }

/* ── Stats Bar ──────────────────────────────────── */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
  padding: 64px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-value {
  font-size: 42px;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.02em;
}

.stat-value span { color: var(--accent); }

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Pricing ──────────────────────────────────── */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  position: relative;
}

.price-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.price-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.price-card .price {
  font-size: 40px;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.price-card .price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-muted);
}

.price-card .price-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.price-card ul {
  list-style: none;
  padding: 0;
  flex: 1;
  margin-bottom: 24px;
}

.price-card ul li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text);
}

.price-card ul li::before {
  content: '\2713';
  color: var(--accent-green);
  margin-right: 8px;
  font-weight: 700;
}

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

/* ── Tables ──────────────────────────────────── */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 32px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

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

table th {
  background: var(--bg-accent);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.06em;
}

table td { color: var(--text); }
table tr:last-child td { border-bottom: none; }
table tr:hover td { background: rgba(99, 102, 241, 0.03); }

/* ── Code Blocks ──────────────────────────────────── */

pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  margin: 24px 0;
}

code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-light);
  padding: 2px 6px;
  border-radius: 4px;
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* ── CTA Section ──────────────────────────────────── */

.cta-section {
  text-align: center;
  padding: 100px 24px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 16px;
  position: relative;
}

.cta-section p {
  color: var(--text-muted);
  font-size: 18px;
  margin-bottom: 32px;
  position: relative;
}

.cta-section .hero-cta { position: relative; }

/* ── Footer ──────────────────────────────────── */

footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

footer .footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

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

footer .footer-links a {
  color: var(--text-muted);
  font-size: 14px;
}

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

footer .copyright {
  color: var(--text-muted);
  font-size: 14px;
}

/* ── Callout ──────────────────────────────────── */

.callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  margin: 32px 0;
}

.callout.warning { border-left-color: var(--accent-amber); }
.callout.danger { border-left-color: var(--accent-red); }
.callout.success { border-left-color: var(--accent-green); }

.callout h4 {
  color: var(--text-heading);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.callout p {
  color: var(--text-muted);
  font-size: 15px;
}

/* ── Page Header ──────────────────────────────────── */

.page-header {
  padding: 140px 24px 60px;
  text-align: center;
  background: var(--gradient-hero);
}

.page-header h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.page-header p {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Content Sections ──────────────────────────────── */

.content-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.content-section h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 64px 0 16px;
  letter-spacing: -0.01em;
}

.content-section h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent-light);
  margin: 40px 0 12px;
}

.content-section p {
  margin-bottom: 16px;
  color: var(--text);
}

.content-section ul, .content-section ol {
  margin-bottom: 16px;
  padding-left: 0;
  list-style: none;
}

.content-section ul li, .content-section ol li {
  padding: 4px 0;
  font-size: 15px;
}

.content-section ul li::before {
  content: '\2713';
  color: var(--accent-green);
  margin-right: 10px;
  font-weight: 700;
}

/* ── Comparison Block ──────────────────────────────── */

.comparison {
  max-width: 960px;
  margin: 0 auto;
}

.comparison-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 12px;
}

.comparison-col-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 20px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.comparison-col-before { color: var(--text-muted); }

.comparison-col-after { color: var(--accent-green); }

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 12px;
}

.comparison-cell {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  align-items: flex-start;
  transition: all 0.3s;
}

.comparison-cell:hover {
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.comparison-before {
  background: var(--bg-card);
}

.comparison-after {
  background: rgba(34, 197, 94, 0.04);
  border-color: rgba(34, 197, 94, 0.15);
}

.comparison-after:hover {
  border-color: rgba(34, 197, 94, 0.3);
}

.comparison-icon {
  font-size: 20px;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
  padding-top: 2px;
}

.comparison-after .comparison-icon {
  color: var(--accent-green);
  font-weight: 700;
}

.comparison-cell strong {
  color: var(--text-heading);
  font-size: 15px;
  font-weight: 600;
}

.comparison-cell .text-muted {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ── Mobile Nav Toggle ───────────────────────────── */

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  nav .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
  }

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

  nav .nav-links li { padding: 8px 0; }

  .feature-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .feature-row.reverse { direction: ltr; }

  .stats { grid-template-columns: repeat(2, 1fr); }

  section { padding: 64px 16px; }

  .comparison-header,
  .comparison-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .comparison-header .comparison-col-before { display: none; }
  .comparison-header .comparison-col-after { display: none; }

  .comparison-cell { padding: 16px 18px; }
}