@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --font-geist-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.font-geist-mono {
  font-family: var(--font-geist-mono);
}

section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

button:focus, a:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.4);
}

/* Custom transitions */
.transition-colors {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.transition-all {
  transition: all 0.3s ease;
}

/* Subtle shadow effects */
.shadow-sm {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.1);
}

.shadow-md {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
}

/* Fixed position for mobile header to avoid jumps */
@media (max-width: 768px) {
  body {
    padding-top: 64px;
  }
}

/* Prevent zoom on mobile */
@media (max-width: 640px) {
  input, button, select, textarea {
    font-size: 16px;
  }
}

/* Subtle scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #d1d1d1;
  border-radius: 3px;
}

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