:root {
  --brand:   #1d4e9e;   /* 1 · primary  — buttons, links, accents  (Casa Azul cobalt blue, 7.97:1 on white) */
  --brand-2: #b0482a;   /* 2 · secondary — accent bands, footer     (terracotta, 5.52:1 on white)          */
  --brand-3: #c98a12;   /* 3 · highlight — stars, badges, small hits (marigold)                            */
  --canvas:  #f9f5ee;   /* 4 · warm section background                                                     */
  --ink:     #221c1a;   /* 5 · text                                                                        */
}