/* ============================================================
   Pearl Street Gallery — Design tokens
   Palette papier/encre + accents artistes
   ============================================================ */

:root {
  /* Surface */
  --paper:       #F8F6F2;
  --paper-warm:  #EFEBE3;

  /* Encre */
  --ink:         #1A1A1A;
  --ink-soft:    #4A4A48;
  --ink-mute:    #8A8784;
  --rule:        #1A1A1A;

  /* Accent secondaire (parcimonie) */
  --accent-cool: #5A6970;

  /* Gradients artistes (Hopper / O'Keeffe / Sheeler) */
  --hop-deep:   #1C2A38;
  --hop-mid:    #2E4258;
  --hop-light:  #E8C97A;
  --hop-brick:  #8A5A3E;
  --hop-shadow: #0F1820;
  --okf-warm:   #B89A78;
  --okf-bone:   #D4C5A6;
  --she-cool:   #5A6B73;

  /* Layout */
  --gutter:      40px;
  --column-rule: 80px;
}