:root {
  --aa-black: #000000;
  --aa-white: #FFFFFF;
  --aa-gray: #F2F2F2;
  --aa-gold: #C8A96E;

  --aa-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --aa-font-mono: 'JetBrains Mono', 'SF Mono', 'Menlo', monospace;

  --aa-space-1: 8px;   --aa-space-2: 16px;  --aa-space-3: 24px;
  --aa-space-4: 32px;  --aa-space-5: 40px;  --aa-space-6: 48px;
  --aa-space-8: 64px;  --aa-space-10: 80px; --aa-space-12: 96px;

  --aa-shadow-sm:   4px 4px 0 0 var(--aa-black);
  --aa-shadow-md:   8px 8px 0 0 var(--aa-black);
  --aa-shadow-gold: 4px 4px 0 0 var(--aa-gold);

  --aa-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --aa-duration-fast: 180ms;
  --aa-duration-base: 280ms;
  --aa-duration-slow: 600ms;
}

*, *::before, *::after {
  box-sizing: border-box; margin: 0; padding: 0;
  border-radius: 0 !important;
  -webkit-tap-highlight-color: transparent;
}

html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }

body {
  font-family: var(--aa-font-sans);
  color: var(--aa-black);
  background: var(--aa-gray);
  min-height: 100vh;
  overflow-x: hidden;
}

button { font-family: inherit; cursor: pointer; border: none; }
a { color: inherit; text-decoration: none; }

img, svg { display: block; max-width: 100%; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}