/* Additional styles for AI Agents landing page */

:root {
  --color-primary: #4f46e5;
  --color-primary-dark: #4338ca;
  --color-text: #0f172a;
  --color-text-secondary: #475569;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Header scroll state */
#header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05), 0 1px 2px -1px rgb(0 0 0 / 0.05);
  border-color: #e2e8f0;
}

/* Mobile menu animation */
#mobile-menu {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

#mobile-menu.hidden {
  display: none;
}

#mobile-menu:not(.hidden) {
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Smooth transitions for cards */
.group {
  will-change: transform;
}

/* Decorative gradient text */
.gradient-text {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Form states */
input:invalid:not(:placeholder-shown),
textarea:invalid:not(:placeholder-shown) {
  border-color: #f43f5e;
}

input:invalid:not(:placeholder-shown):focus,
textarea:invalid:not(:placeholder-shown):focus {
  border-color: #f43f5e;
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.2);
}

/* Button loading state */
#submit-btn.loading .btn-text::after {
  content: '';
  animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
  0%, 20% { content: ''; }
  40% { content: '.'; }
  60% { content: '..'; }
  80%, 100% { content: '...'; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print styles */
@media print {
  #header,
  #mobile-menu,
  #cta form,
  footer a {
    display: none !important;
  }

  section {
    break-inside: avoid;
  }
}