/* ============================================================
   footer.css — footer + final CTA band
   ============================================================ */

/* ------------------------------------------------------------
   Final CTA band
   ------------------------------------------------------------ */
.cta-band {
  position: relative;
  padding: var(--space-9) 0;
  background-color: var(--color-bg);
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  bottom: -45%;
  left: 50%;
  width: min(48rem, 110vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle,
      rgba(255, 122, 26, 0.18) 0%,
      rgba(255, 122, 26, 0.06) 40%,
      transparent 70%);
  pointer-events: none;
}

.cta-band__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  text-align: center;
}

.cta-band__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  padding-block: var(--space-7);
}

.footer-col--brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-tagline {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 18rem;
}

.footer-heading {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--color-text);
  font-size: 0.95rem;
  transition: color var(--motion-fast) var(--ease-out);
}

.footer-links a:hover {
  color: var(--color-accent-hover);
}

.footer-bottom {
  padding: var(--space-4) 5vw;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

@media (min-width: 48rem) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-6);
  }
}