/* ============================================================
   CAPITAL BUILD CONSTRUCTION — Site Footer
   ============================================================ */

.site-footer {
  background-color: var(--color-navy-dark);
  color: var(--color-gray-300);
  padding-top: var(--space-16);
  padding-bottom: 0;
}

.site-footer a {
  color: var(--color-gray-300);
  transition: var(--transition-fast);
}

.site-footer a:hover {
  color: var(--color-gold);
}

/* ---- Main Footer Grid ---- */
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (min-width: 1440px) {
  .footer__grid {
    grid-template-columns: 1.8fr 1fr 1fr 1fr;
    gap: var(--space-10);
  }
}

/* ---- Footer Brand & Logo ---- */
.footer__brand {
  max-width: 360px;
}

.footer__logo {
  margin-bottom: var(--space-6);
}

.footer__logo a {
  display: inline-block;
  line-height: 0;
}

.footer__logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  transition: opacity 0.25s ease;
}

.footer__logo a:hover img {
  opacity: 1;
  filter: brightness(0) invert(1);
}

/* ---- NAP Details ---- */
.footer__nap {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer__nap-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-offwhite);
  display: block;
  margin-bottom: var(--space-2);
}

.footer__nap address {
  font-style: normal;
  margin-bottom: var(--space-3);
}

.footer__nap-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--weight-medium);
  color: var(--color-offwhite);
  font-size: var(--text-md);
}

.footer__nap-phone:hover {
  color: var(--color-gold) !important;
}

.footer__nap-email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* ---- Footer Columns ---- */
.footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-offwhite);
  margin-bottom: var(--space-5);
}

.footer__heading::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-gold);
  margin-top: var(--space-3);
  border-radius: var(--radius-full);
}

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

.footer__links a {
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* ---- Service Areas ---- */
.footer__areas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__areas li {
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__areas li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background-color: var(--color-gold);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

/* ---- Social Links ---- */
.footer__social {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  color: var(--color-offwhite);
  background: transparent;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
  text-decoration: none;
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  stroke: none;
  display: block;
  flex-shrink: 0;
  pointer-events: none;
}

/* Default hover: gold plate + navy icon */
.footer__social-link:hover,
.footer__social-link:focus-visible {
  background-color: rgba(255, 217, 0, 0.518);
  border-color: var(--color-gold);
  color: var(--color-navy-dark);
  transform: translateY(-2px);
  outline: none;
}

/* WhatsApp: brand green hover */
.footer__social-link--whatsapp:hover,
.footer__social-link--whatsapp:focus-visible {
  background-color: #25d365a5;
  border-color: #25D366;
  color: #ffffff;
}

/* ---- Footer Bottom Bar ---- */
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__legal-links {
  display: flex;
  gap: var(--space-6);
}

.footer__legal-links a {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.footer__legal-links a:hover {
  color: var(--color-offwhite);
}