root {
  --primary: #f59e0b;
  --primary-dark: #d97706;
  --primary-light: #fbbf24;
  --bg-dark: #111827;
  --bg-card: #1f2937;
  --text-light: #f9fafb;
  --text-muted: #9ca3af;
  --accent: #34d399;
  --border: #374151;
  --nav-bg: rgba(17, 24, 39, 0.95);
  --footer-bg: #0f172a;
  --hover-bg: #374151;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-brand:hover {
  color: var(--primary-light);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: all 0.3s;
}

.nav-links a:hover {
  background: var(--hover-bg);
  color: var(--primary-light);
}

.nav-links a.active {
  color: var(--primary);
  background: rgba(245, 158, 11, 0.1);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a2332 100%);
  position: relative;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero .subtitle {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Buttons */
.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: rgba(245, 158, 11, 0.1);
  transform: translateY(-2px);
}

/* Features Section */
.features {
  padding: 5rem 2rem;
  background: var(--bg-dark);
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--primary);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary-light);
}

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

/* CTA Section */
.cta {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, #1a2332 0%, var(--bg-dark) 100%);
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.cta p {
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Footer */
footer {
  background: var(--footer-bg);
  padding: 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

footer p {
  color: var(--text-muted);
  margin: 0.5rem 0;
  font-size: 0.9rem;
}

/* Bee Animation */
.bee {
  position: fixed;
  font-size: 24px;
  z-index: 999;
  pointer-events: none;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Responsive Design */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .nav-links {
    gap: 0.5rem;
  }

  .nav-links a {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero .subtitle {
    font-size: 1.25rem;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
  }

  .btn {
    width: 100%;
  }
}