/* footer.css — WordPress theme footer styles */

.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-10);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 1fr 2fr; }
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: var(--fw-bold);
  color: var(--color-text-inverse);
  text-decoration: none;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.6);
  margin-top: var(--space-2);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.footer-social a {
  color: rgba(255,255,255,.6);
  transition: color var(--transition-fast);
}

.footer-social a:hover { color: var(--color-text-inverse); }

.footer-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-8);
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: var(--space-4);
}

.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }

.footer-col a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover { color: var(--color-text-inverse); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-dark);
}

.footer-copy {
  font-size: var(--text-caption);
  color: rgba(255,255,255,.4);
}

.footer-copy a { color: rgba(255,255,255,.6); text-decoration: none; }
.footer-copy a:hover { color: var(--color-text-inverse); }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-whatsapp);
  width: 56px;
  height: 56px;
  background: var(--color-cta-primary);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.4);
  color: white;
}