*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #FAF7F2;
  --bg-elevated: #FFFFFF;
  --bg-subtle: #F0EDE6;
  --border: #E2DDD4;
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-muted: #8A8A8A;
  --blue: #2563EB;
  --blue-hover: #1D4ED8;
  --blue-light: rgba(37, 99, 235, 0.08);
  --orange: #EA580C;
  --orange-hover: #C2410C;
  --orange-light: rgba(234, 88, 12, 0.08);
  --red: #B91C1C;
  --green: #16A34A;
  --bg-surface: #F5F2EB;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 3.5rem;
}

body {
  background: var(--bg);
  color: var(--text-secondary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

::selection {
  background: var(--blue);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

@media (max-width: 640px) {
  :root {
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 5rem;
  }
}