/* Warm Paper — design-system tokens and component classes.
   Source of truth: docs/superpowers/plans/2026-08-16-warm-paper-rebuild.md §3.
   Replaces the retired "Classical" system (_ds/classical-…) — see Github/AuthorCinematic
   for the build that used it.
   Font loading: this file used to @import the Google Fonts stylesheet, which
   blocks discovery of the font request until styles.css itself finishes
   downloading. Each page now links it directly in <head> instead (see the
   <link> next to the existing preconnect) — nothing to load here. */

:root {
  --color-bg: #FBF7F0;
  --color-ink: #191510;
  --color-accent: #8E2F24;      /* brand red — primary CTA/accent */
  --color-accent-hover: #5E1D15;
  --color-gold: #C08A2E;         /* decorative/large-element accent only — fails AA (2.84:1) at body-text size on cream/panel. Every current use sits on a dark background (5.98:1, passes) — keep it that way, never apply as text color on a light section. */
  --color-panel: #F2E9DA;
  --color-border: #E2D6C2;
  --color-text: #3D362D;
  --color-text-muted: #544B3F;
  --color-text-faint: #6E6455;  /* darkened 2026-08-20 from #7A6F60 (audit-verified 4.09:1 on panel / 4.61:1 on cream — both under or razor-thin against the 4.5:1 AA floor); this clears 4.82:1 / 5.44:1 */
  --color-dark-bg: #191510;
  --color-dark-text: #E9DFCF;
  --color-dark-text-muted: color-mix(in srgb, #E9DFCF 60%, #191510); /* verified 5.62:1 on --color-dark-bg — use this instead of ad-hoc color-mix(...50%...) blends, which can fall under AA (50% blend measured 4.28:1) */

  --font-heading: 'Newsreader', Georgia, serif;
  --font-body: 'Instrument Sans', system-ui, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 14px;
  --space-4: 22px;
  --space-6: 34px;
  --space-8: 56px;

  --radius-sm: 2px;
  --radius-md: 3px;

  --shadow-sm: 0 6px 16px -8px rgba(25,21,16,.35);
  --shadow-md: 0 20px 34px -18px rgba(25,21,16,.5);
  --shadow-lg: 0 34px 60px -28px rgba(25,21,16,.55);
}

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 500; margin: 0; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }
a:visited:not(.btn) { color: color-mix(in srgb, var(--color-accent) 70%, #5c4a46); }

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 14px 24px; box-sizing: border-box;
  font-family: var(--font-body); font-size: 14px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; line-height: 1.2;
  border: 1.5px solid transparent; border-radius: var(--radius-sm);
  cursor: pointer; transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-hover); color: var(--color-bg); text-decoration: none; }
.btn-secondary { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-ink) 6%, transparent); color: var(--color-ink); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--color-accent); border-color: color-mix(in srgb, var(--color-accent) 45%, transparent); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent); text-decoration: none; }
.btn-block { width: 100%; }

/* ── Inputs ─────────────────────────────────────────────────────────── */
.input {
  min-height: 44px; padding: 11px 14px; box-sizing: border-box;
  font-family: var(--font-body); font-size: 15px; color: var(--color-ink);
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
}
.input:hover { border-color: color-mix(in srgb, var(--color-ink) 40%, var(--color-border)); }
.input:focus-visible { border-color: var(--color-accent); outline: 2px solid var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 96px; resize: vertical; font-family: var(--font-body); }

/* ── Trust bar / kicker / label patterns shared across pages ──────────── */
.kicker { font-family: var(--font-body); font-size: 12.5px; letter-spacing: .28em; text-transform: uppercase; color: var(--color-accent); font-weight: 700; }
.eyebrow-dark { font-family: var(--font-body); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; }

/* ── Accessibility niceties applied everywhere ─────────────────────────── */
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: var(--color-accent); color: var(--color-bg); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001s !important; transition-duration: .12s !important; }
}
