/* Parchi Website — Void Design System */

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

:root {
  --background: #09090b;
  --foreground: #fafafa;
  --muted: #a1a1aa;
  --muted-dim: #71717a;
  --border: #27272a;
  --card: #18181b;
  --card-hover: #1f1f23;
  --accent: #818cf8;
  --accent-rgb: 129 140 248;
  --accent-light: #a5b4fc;
  --accent-dark: #6366f1;
  --success: #4ade80;
  --radius: 0.75rem;
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  background: rgba(9, 9, 11, 0.8);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--foreground);
  font-weight: 700;
  font-size: 18px;
}
.logo-icon { font-size: 22px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 150ms;
}
.nav-link:hover { color: var(--foreground); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 150ms;
}
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 2px 16px rgb(var(--accent-rgb) / 0.3), 0 0 32px rgb(var(--accent-rgb) / 0.1);
}
.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 4px 24px rgb(var(--accent-rgb) / 0.45), 0 0 48px rgb(var(--accent-rgb) / 0.15);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--card);
  color: var(--foreground);
}
.btn-secondary:hover {
  background: var(--card-hover);
  border-color: var(--muted-dim);
}

/* ---- HERO ---- */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 140px 24px 80px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgb(var(--accent-rgb) / 0.1);
  border: 1px solid rgb(var(--accent-rgb) / 0.2);
  color: var(--accent-light);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-light), var(--accent), #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  color: var(--muted);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* ---- TERMINAL MOCKUP ---- */
.hero-visual {
  max-width: 640px;
  margin: 0 auto;
}
.terminal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.03);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #f87171; }
.dot-yellow { background: #fbbf24; }
.dot-green { background: #4ade80; }
.terminal-title {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted-dim);
  font-family: var(--font-mono);
}
.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
}
.line { white-space: pre-wrap; }
.line.dim { color: var(--muted-dim); }
.prompt {
  color: var(--accent-light);
  font-weight: 500;
}
.prompt::after { content: " → "; color: var(--muted-dim); }
.agent {
  color: var(--success);
  font-weight: 500;
}
.agent::after { content: " → "; color: var(--muted-dim); }

/* ---- FEATURES ---- */
.features {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
}
.features h2 {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: all 200ms;
}
.feature-card:hover {
  background: var(--card-hover);
  border-color: rgb(var(--accent-rgb) / 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.feature-icon {
  font-size: 28px;
  margin-bottom: 12px;
}
.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ---- PRICING ---- */
.pricing {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px 100px;
  text-align: center;
}
.pricing h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.pricing-sub {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 48px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  max-width: 640px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  text-align: left;
  position: relative;
}
.pricing-card.featured {
  border-color: rgb(var(--accent-rgb) / 0.4);
  box-shadow: 0 0 48px rgb(var(--accent-rgb) / 0.08);
}
.pricing-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.pricing-price {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.pricing-desc {
  color: var(--muted-dim);
  font-size: 14px;
  margin-bottom: 20px;
}
.pricing-features {
  list-style: none;
  margin-bottom: 20px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--muted);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.pricing-features li::before {
  content: "✓ ";
  color: var(--success);
  font-weight: 700;
}
.pricing-packages {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.pkg {
  padding: 4px 12px;
  background: rgb(var(--accent-rgb) / 0.1);
  border: 1px solid rgb(var(--accent-rgb) / 0.2);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-light);
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-weight: 700;
  font-size: 14px;
  color: var(--muted-dim);
}
.footer-links {
  display: flex;
  gap: 16px;
}
.footer-links a {
  color: var(--muted-dim);
  text-decoration: none;
  font-size: 13px;
}
.footer-links a:hover { color: var(--foreground); }

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
  .nav-links .nav-link { display: none; }
  .hero { padding: 120px 16px 60px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .feature-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}