/* ---------------------------------------------------------------------
   Design tokens — color, type, space, motion. Both themes live here so
   every other stylesheet only ever reads custom properties, never a
   literal color or magic number. Warm, editorial palette — deliberately
   distinct from the ericppereira.co.in sibling's cooler tech palette.
   ------------------------------------------------------------------- */

:root {
  /* Color — light (default) */
  --bg: #fffaf3;
  --bg-elevated: #fff3e6;
  --bg-sunken: #f7ead9;
  --text: #2b211a;
  --text-muted: #5e4f42;
  --text-faint: #8f7d6c;
  --border: #ecdcc6;
  --border-strong: #d9c2a2;
  --accent: #ad4d1c;
  --accent-hover: #8f3e16;
  --accent-contrast: #fffaf3;
  --accent-soft: #fbe3d2;
  --accent-2: #5c7a52;
  --accent-2-soft: #e6ecdf;
  color-scheme: light;

  /* Type */
  --font-serif-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia,
    "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";

  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-md: 1.3125rem;
  --text-lg: 1.75rem;
  --text-xl: 2.25rem;
  --text-2xl: clamp(2.5rem, 6vw, 4rem);

  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  --leading-tight: 1.15;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  --tracking-tight: -0.01em;
  --tracking-wide: 0.08em;

  /* Space */
  --space-0: 0.25rem;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 9rem;
  --space-8: 12rem;

  --container-max: 78rem;
  --container-narrow: 40rem;
  --container-gutter: clamp(1.5rem, 6vw, 4rem);

  /* Motion */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 500ms;
  --duration-slower: 750ms;

  /* Shape */
  --radius-sm: 0.625rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;
}

:root[data-theme="dark"] {
  --bg: #1c1410;
  --bg-elevated: #271d16;
  --bg-sunken: #16100c;
  --text: #f5ecdf;
  --text-muted: #cbb8a3;
  --text-faint: #94816d;
  --border: #3a2c20;
  --border-strong: #4f3d2c;
  --accent: #e08a4f;
  --accent-hover: #ec9d65;
  --accent-contrast: #1c1410;
  --accent-soft: #3a2916;
  --accent-2: #92ab83;
  --accent-2-soft: #2a3324;
  color-scheme: dark;
}