/* =============================================================================
   crawlspacesupport.com — global.css
   Load order: tokens.css -> global.css -> nav.css -> footer.css -> inline <style>
   Philosophy: Structural Clarity. Grid-driven, legible, utilitarian-but-warm.
   All values come from tokens.css — no hardcoded colors/sizes here.
   ============================================================================ */

/* ---- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

img, picture, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: var(--color-text-link); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding: 0; list-style: none; }

/* ---- Typography ----------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text-primary);
  text-wrap: balance;
}
h1 { font-size: clamp(2.25rem, 5vw, var(--font-size-3xl)); }
h2 { font-size: var(--font-size-xl); letter-spacing: -0.01em; }
h3 { font-size: var(--font-size-lg); line-height: var(--line-height-snug); letter-spacing: -0.01em; }
h4 { font-size: var(--font-size-md); letter-spacing: 0; }
p  { text-wrap: pretty; }

.eyebrow {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent-primary);
}
.lead { font-size: var(--font-size-md); color: var(--color-text-secondary); line-height: var(--line-height-normal); }
.muted { color: var(--color-text-secondary); }
.text-price { color: var(--price-band-text); font-weight: var(--font-weight-semibold); }

/* ---- Layout --------------------------------------------------------------- */
.container { width: 100%; max-width: var(--max-width-page); margin-inline: auto; padding-inline: var(--space-5); }
.container--wide  { max-width: var(--max-width-wide); }
.container--prose { max-width: var(--max-width-content); }

.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-7); }
.section--inverse { background: var(--color-bg-inverse); color: var(--color-text-inverse); }
.section--inverse h1, .section--inverse h2, .section--inverse h3 { color: var(--color-text-inverse); }
.section--soft { background: var(--color-bg-secondary); }

.section-head { max-width: 60ch; margin-bottom: var(--space-6); }
.section-head p { margin-top: var(--space-2); color: var(--color-text-secondary); font-size: var(--font-size-md); }

.grid { display: grid; gap: var(--space-5); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.stack > * + * { margin-top: var(--space-4); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

main { flex: 1 0 auto; }
.skip-link {
  position: absolute; left: var(--space-3); top: -3rem; z-index: 100;
  background: var(--color-accent-primary); color: #fff;
  padding: var(--space-2) var(--space-4); border-radius: var(--border-radius-md);
  transition: top var(--duration-fast) var(--easing-out);
}
.skip-link:focus { top: var(--space-3); }

/* ---- Focus ---------------------------------------------------------------- */
:focus-visible { outline: 2px solid var(--color-border-focus); outline-offset: 2px; border-radius: var(--border-radius-sm); }

/* ---- Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-semibold); font-size: var(--font-size-base);
  line-height: 1; white-space: nowrap;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--border-radius-full);
  border: 1.5px solid transparent;
  transition: background var(--duration-fast) var(--easing-out),
              border-color var(--duration-fast) var(--easing-out),
              transform var(--duration-fast) var(--easing-out);
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }

/* primary action = Signal Blue */
.btn--primary { background: var(--color-accent-primary); color: #fff; }
.btn--primary:hover { background: var(--color-accent-primary-hover); }

/* the homeowner "Get a quote" CTA = Clay Amber (value color) */
.btn--quote { background: var(--color-accent-secondary); color: var(--raw-slate-950); }
.btn--quote:hover { background: var(--color-accent-secondary-hover); }

.btn--ghost { background: transparent; color: var(--color-text-primary); border-color: var(--color-border-primary); }
.btn--ghost:hover { background: var(--color-bg-tertiary); border-color: var(--color-border-primary); }
.btn--inverse { background: #fff; color: var(--raw-slate-900); }
.btn--inverse:hover { background: var(--color-bg-tertiary); }

.btn--lg { font-size: var(--font-size-md); padding: var(--space-4) var(--space-6); }
.btn--sm { font-size: var(--font-size-sm); padding: var(--space-2) var(--space-4); }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }

.cta-pill { /* alias used in brief */ }
.cta-pill.btn { } /* compatibility */

/* ---- Cards ---------------------------------------------------------------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-5);
}
.card--pad-lg { padding: var(--space-6); }
.card--interactive { transition: border-color var(--duration-fast) var(--easing-out), box-shadow var(--duration-fast) var(--easing-out), transform var(--duration-fast) var(--easing-out); }
.card--interactive:hover { border-color: var(--color-accent-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* ---- Chips & badges ------------------------------------------------------- */
.chip {
  display: inline-flex; align-items: center; gap: var(--space-1);
  font-size: var(--font-size-sm); font-weight: var(--font-weight-medium);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius-full);
  background: var(--color-bg-tertiary); color: var(--color-text-secondary);
  border: 1px solid var(--color-border-secondary);
}
.badge {
  display: inline-flex; align-items: center; gap: var(--space-1);
  font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold);
  letter-spacing: 0.01em;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--border-radius-sm);
}
.badge--coverage { background: var(--coverage-badge-bg); color: var(--coverage-badge-text); }
.badge--verified { background: var(--color-accent-primary-soft); color: var(--coverage-badge-text); }
.badge--new { background: var(--color-accent-secondary-soft); color: var(--price-band-text); }

/* ---- Forms ---------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field > label { font-weight: var(--font-weight-medium); font-size: var(--font-size-sm); color: var(--color-text-primary); }
.field .hint { font-size: var(--font-size-xs); color: var(--color-text-secondary); }
.input, .select, .textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-primary);
  transition: border-color var(--duration-fast) var(--easing-out), box-shadow var(--duration-fast) var(--easing-out);
}
.input::placeholder, .textarea::placeholder { color: var(--color-text-tertiary); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--color-border-focus); box-shadow: var(--shadow-focus); }
.textarea { min-height: 8rem; resize: vertical; line-height: var(--line-height-normal); }

.field.has-error .input,
.field.has-error .select,
.field.has-error .textarea { border-color: var(--color-status-error); }
.error-text { display: none; color: var(--color-status-error); font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); }
.field.has-error .error-text { display: flex; align-items: center; gap: var(--space-1); }
.error-text::before { content: "!"; display: inline-flex; align-items: center; justify-content: center; width: 1.1em; height: 1.1em; border-radius: 50%; background: var(--color-status-error); color: #fff; font-size: 0.7em; font-weight: 700; }

.form-success {
  border: 1px solid var(--color-status-success);
  background: color-mix(in srgb, var(--color-status-success) 12%, transparent);
  color: var(--color-text-primary);
  padding: var(--space-5); border-radius: var(--border-radius-md);
}

/* ---- Utilities ------------------------------------------------------------ */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.flow > * + * { margin-top: var(--space-3); }
.divider { border: 0; border-top: 1px solid var(--color-border-primary); margin-block: var(--space-6); }
.sticky-cta-bar { position: sticky; bottom: 0; z-index: var(--z-sticky, 20); }

/* semantic z-index scale */
:root {
  --z-base: 0; --z-dropdown: 10; --z-sticky: 20; --z-drawer: 40;
  --z-modal-backdrop: 50; --z-modal: 60; --z-toast: 70; --z-tooltip: 80;
}

/* ---- Toast ---------------------------------------------------------------- */
.toast-region { position: fixed; bottom: var(--space-5); left: 50%; transform: translateX(-50%); z-index: var(--z-toast); display: grid; gap: var(--space-2); width: min(92vw, 26rem); }
.toast { background: var(--color-bg-inverse); color: var(--color-text-inverse); padding: var(--space-3) var(--space-4); border-radius: var(--border-radius-md); box-shadow: var(--shadow-lg); font-size: var(--font-size-sm); }