/* Base reset and typography */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #ffffff;
  color: #0a0a0a;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
.font-heading {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Prose styles */
.prose {
  line-height: 1.7;
  color: #3a3a3a;
}

.prose a {
  color: #0a0a0a;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s ease;
}

.prose a:hover {
  opacity: 0.6;
}

.prose code {
  background: #f5f5f5;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-family: 'Geist Mono', monospace;
  font-size: 0.9em;
  color: #0a0a0a;
}

.prose pre {
  background: #0a0a0a;
  color: #ffffff;
  padding: 1.25rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.prose pre code {
  background: none;
  padding: 0;
  color: #ffffff;
}

.prose ul, .prose ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.prose li {
  margin: 0.5rem 0;
}

/* Utility classes */
.max-w-6xl { max-width: 72rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-2xl { max-width: 42rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.mt-32 { margin-top: 8rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-neutral-500 { color: #737373; }
.text-neutral-700 { color: #404040; }
.text-neutral-200 { color: #e5e5e5; }
.border-t { border-top-width: 1px; }
.border-neutral-200 { border-color: #e5e5e5; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.space-x-6 > :not([hidden]) ~ :not([hidden]) { margin-left: 1.5rem; }
.hover\:text-neutral-700:hover { color: #404040; }
.transition-colors { transition: color 0.15s ease-in-out; }
.font-medium { font-weight: 500; }

/* Grid layouts */
.grid { display: grid; }
.gap-8 { gap: 2rem; }
.gap-6 { gap: 1.5rem; }

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Responsive utilities */
@media (max-width: 768px) {
  .px-6 { padding-left: 1rem; padding-right: 1rem; }
  h1 { font-size: 2.5rem; }
  h2 { font-size: 1.5rem; }
}