/* Ask AI Sin - Custom Styles */

/* Base styles */
body { 
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Prose styling for content sections */
.prose-openai { 
  max-width: 65ch; 
  line-height: 1.75;
  letter-spacing: -0.011em;
}

/* Card hover effect */
.card-hover { 
  transition: all 0.2s ease;
}

.card-hover:hover { 
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

/* Language toggle - hide elements */
[data-lang][hidden] { 
  display: none !important; 
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Mobile menu animation */
#mobileMenu {
  transition: all 0.3s ease-in-out;
}

/* Header stays on top */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
}

/* Focus styles for accessibility */
input:focus,
textarea:focus,
button:focus {
  outline: 2px solid rgba(23, 23, 23, 1);
  outline-offset: 2px;
}

/* Custom scrollbar (optional - for modern browsers) */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f5f5f5;
}

::-webkit-scrollbar-thumb {
  background: #d4d4d4;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a3a3a3;
}