/* Custom styles for c0founder.ai */

:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #10b981;
  --accent-color: #f59e0b;
  --text-color: #1f2937;
  --background-light: #f9fafb;
  --background-dark: #1f2937;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
}

/* Typography enhancements */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Custom animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Enhanced button styles */
.btn-primary {
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Custom card styles */
.feature-card {
  border-radius: 8px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive improvements */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .feature-card {
    padding: 1.5rem;
  }
}

/* Dark mode styles */
@media (prefers-color-scheme: dark) {
  body {
    background-color: var(--background-dark);
    color: var(--background-light);
  }

  .feature-card {
    background-color: rgba(255, 255, 255, 0.05);
  }

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

  .btn-primary:hover {
    background-color: #d97706;
  }
}

/* Accessibility improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles for better keyboard navigation */
a:focus, button:focus, input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
  width: 12px;
}

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

::-webkit-scrollbar-thumb {
  background-color: var(--primary-color);
  border-radius: 6px;
  border: 3px solid var(--background-light);
}

/* Smooth scrolling for the entire page */
html {
  scroll-behavior: smooth;
}