/* ─── Williams, AZ — City Token Overrides ─── */
/* Route 66 / railway-depot palette, chosen entirely by the RGB-Euclidean-distance collision check */
/* (script-computed, not eyeballed) against the base --agt-primary/--agt-accent tokens only (per the */
/* Prescott-night orchestrator correction: derived -light/-dark tints are excluded from the check, since */
/* including them produces false near-miss collisions). As of this build, 29 cities/*/city-tokens.css */
/* files existed (58 primary+accent values). The network's reddish-brown/terracotta/rust band is now */
/* extremely dense (apache-junction #863119, tombstone #A8432B, grand-canyon #B8472A, sedona #C04A2B, */
/* jerome #C07A2F, tubac-tumacacori #B5652E, flagstaff #9C6840, page #B5651D, cave-creek-carefree #561912, */
/* scottsdale #A85C3D, phoenix #C75B2A, plus a packed brass/gold cluster 30-55°: mesa accent #D6952A, */
/* scottsdale accent #C9A227, tempe accent #FFC627, cactus-league accent #DFA200, sabino-canyon accent */
/* #C48A3A, kristi-50 accent #C98A2C) — a "depot brass" or "boxcar rust" primary/accent lands within */
/* 7-20 RGB-distance units of an existing city in nearly every combination tested (script-verified below), */
/* well under this network's ~42-45 "comfortably distinct" precedent bar. Deep ponderosa-pine greens are */
/* also crowded (sierra-vista-ramsey-canyon #3F6B4A, saguaro-national-park #4C7A3F, sabino-canyon #2F6B4F, */
/* white-mountains #1F5C45, cottonwood #708820), as are turquoise/teal Route-66-neon tones (page accent */
/* #2C8C8C, lake-havasu accent #14B8A6, tucson accent #2E7D6B). */
/* */
/* Primary is instead a worn railway steel-blue — the literal color of the Grand Canyon Railway's vintage */
/* rolling stock and depot ironwork, and a genuinely open zone: the network's existing blues (glendale */
/* navy #1B2340, mesa cobalt #1D4F91, lake-havasu #1E7FA6, lake-powell #1B6CA8) are either much darker/ */
/* more saturated navy or much brighter cyan-blue, leaving a mid-tone slate-blue gap between them. */
/* Accent is a high-desert sage/pinyon-juniper green — the open grassland and woodland the historic rail */
/* spur cuts through between Williams and the South Rim, distinct in both hue and saturation from the */
/* network's deep ponderosa-pine greens above. Verified by RGB Euclidean-distance check (script-computed) */
/* against every cities/*/city-tokens.css base --agt-primary and --agt-accent value shipped as of */
/* 2026-07-19 — 29 files / 58 values checked (amarillo, big-bear, durango, santa-fe, waddell, oklahoma- */
/* city, pampa have no city-tokens.css yet — pre-token-system or excluded test scaffolds per this repo's */
/* §3.3 exclusions). Closest primary match: mesa primary #1D4F91 (cobalt blue), distance ~43.6/442 max; */
/* closest accent match: wickenburg accent #67A377 (sage-green), distance ~48.2/442 max — both ahead of */
/* the Wickenburg ~44.6/55.4 and Apache Junction & Superstition Mountains ~42.5/47.3 "comfortably */
/* distinct" precedent bar documented on those two files. */

:root {
  --agt-primary: #44537E;        /* railway steel-blue — worn Grand Canyon Railway rolling stock and depot ironwork, not a navy or a bright cyan */
  --agt-primary-light: #6C7BA6;
  --agt-primary-dark: #2B3556;

  --agt-accent: #87A253;         /* high-desert sage/pinyon-juniper green — the grassland and woodland the historic rail spur crosses en route to the South Rim */
  --agt-accent-light: #A6BE7A;

  --agt-bg-warm: rgba(68, 83, 126, 0.08);  /* subtle steel-blue tint for card backgrounds */

  /* Williams-specific tokens used by hero + section accents */
  --wlm-depot-buff: #B8A26E;      /* the Fray Marcos Hotel's poured-concrete Mission Revival stucco, used as a decorative accent only, never as the primary/accent tokens (see collision notes above) */
  --wlm-signal-red: #7A3428;      /* railroad signal/caboose red, decorative accent only — sits in the network's already-dense rust band */
  --wlm-ponderosa: #3A5F3E;       /* the ponderosa pine forest around town and on the Bill Williams Mountain Trail */
}