/* ════════════════════════════════════════════════════════════════════════════
   CTA BAND — the identical closing invitation on every page.
   Ink band, heading + sub + actions, optional mono side-note.
   ════════════════════════════════════════════════════════════════════════════ */

.ao-cta {
  background: var(--color-ink);
  color: var(--color-on-ink);
  border-top: 1px solid var(--color-ink-border);
  overflow: hidden;
  position: relative;
}
.ao-cta__inner {
  position: relative;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--section-pad) var(--container-pad);
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 1024px) {
  .ao-cta__inner { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); }
}

.ao-cta .ao-eyebrow { color: var(--color-on-ink-3); margin-bottom: var(--space-4); }
.ao-cta .ao-eyebrow::before { background: var(--color-accent-muted); }
.ao-cta__heading {
  margin: 0 0 var(--space-4);
  font-size: var(--text-4xl);
  color: var(--color-on-ink);
  max-width: 22ch;
}
.ao-cta__sub {
  margin: 0 0 var(--space-8);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--color-on-ink-2);
  max-width: 52ch;
}
.ao-cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* Side column — mono contact facts / response-time note */
.ao-cta__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--color-ink-border);
  border-radius: var(--radius-lg);
  background: var(--color-ink-soft);
}
.ao-cta__fact {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.ao-cta__fact-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-on-ink-3);
}
.ao-cta__fact-value {
  font-size: var(--text-sm);
  color: var(--color-on-ink);
}
.ao-cta__fact-value a { color: inherit; text-decoration: none; }
.ao-cta__fact-value a:hover { color: var(--color-accent-muted); }

/* Faint engineering-grid backdrop (mirrors .ao-hero__bg) */
.ao-cta__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--color-ink-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-ink-border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 80% 90% at 100% 100%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 100% 100%, black 20%, transparent 70%);
}

/* Compact variant — single centred row (legal pages, 404) */
.ao-cta--compact .ao-cta__inner {
  grid-template-columns: 1fr;
  text-align: center;
  padding-block: var(--section-pad-sm);
}
.ao-cta--compact .ao-cta__heading,
.ao-cta--compact .ao-cta__sub { margin-inline: auto; }
.ao-cta--compact .ao-cta__actions { justify-content: center; }
.ao-cta--compact .ao-eyebrow { justify-content: center; }