/* Minimal base layer. Uses tokens only. Import after tokens.css and fonts.css. */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: var(--weight-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

h1, h2, h3, h4 {
  margin: 0;
  color: var(--heading);
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}
h1 { font-size: var(--text-hero); line-height: var(--leading-hero); letter-spacing: var(--tracking-hero); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p { margin: 0 0 var(--space-4); max-width: var(--measure); }

a { color: var(--accent); text-underline-offset: 0.2em; }
a:hover { color: var(--heading); }

/* The living word: ONE italic accent word, on key headlines only. */
.accent-word {
  font-style: italic;
  font-weight: var(--weight-display);
  color: var(--accent);
}

/* Focus is always visible. */
:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.container-narrow { width: min(100% - 2 * var(--gutter), var(--container-narrow)); margin-inline: auto; }

/* Buttons: pill, calm, 44px minimum. */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--target-min);
  padding: 0 var(--space-5);
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--accent-contrast);
  font: var(--weight-strong) var(--text-md)/1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--motion-fast) var(--ease);
}
.btn:hover { background: var(--heading); color: var(--bg); }
.btn--quiet { background: transparent; color: var(--heading); box-shadow: inset 0 0 0 1px var(--border-strong); }
.btn--quiet:hover { background: var(--surface); color: var(--heading); }

/* Door card (a coaching theme): surface, radius, door colour as dot + text tint. */
.door-card {
  --door: var(--door-integration);
  --door-text: var(--door-integration-text);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.door-card[data-door="relationships"] { --door: var(--door-relationships); --door-text: var(--door-relationships-text); }
.door-card[data-door="transitions"]   { --door: var(--door-transitions);   --door-text: var(--door-transitions-text); }
.door-card__label { color: var(--door-text); font-size: var(--text-sm); font-weight: var(--weight-strong); }
.door-card__label::before {
  content: "";
  display: inline-block;
  width: 0.55em; height: 0.55em;
  margin-right: 0.5em;
  border-radius: 50%;
  background: var(--door);
}

/* Lattice: a quiet pattern field. Use the SVG tile in site/design/pattern/. */
.lattice {
  background-image: url("/design/pattern/lattice.svg");
  background-size: 64px 64px;
}
[data-theme="dark"] .lattice { background-image: url("/design/pattern/lattice-dark.svg"); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}