/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */

.site-footer {
  background-color: #2F2F2F; /* Charcoal */
  color: var(--color-bg-primary); /* Ivory */
  padding: var(--space-16) var(--space-6) var(--space-8);
  font-family: var(--font-body);
  position: relative;
}

@media (min-width: 1024px) {
  .site-footer {
    padding: var(--space-24) var(--space-12) var(--space-8);
  }
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

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

@media (min-width: 1024px) {
  .footer-top {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-16);
  }
}

/* Column 1: Brand */
.footer-brand .brand-logo {
  color: var(--color-bg-primary); /* Ivory */
  display: block;
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.footer-brand-desc {
  font-size: var(--text-body);
  line-height: var(--lh-relaxed);
  opacity: 0.8;
  margin-bottom: var(--space-6);
  max-width: 350px;
}

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

.social-link {
  color: var(--color-bg-primary);
  opacity: 0.8;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-link:hover {
  opacity: 1;
  color: #B5335B; /* Magenta */
  transform: translateY(-2px);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

/* Footer Links */
.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--text-h5);
  color: var(--color-bg-primary);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

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

.footer-links a {
  color: var(--color-bg-primary);
  text-decoration: none;
  opacity: 0.7;
  font-size: var(--text-small);
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  opacity: 1;
  color: #B5335B; /* Magenta */
  transform: translateX(4px);
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid rgba(248, 246, 242, 0.2);
  padding-top: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-caption);
  opacity: 0.6;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Floating Actions */
.floating-actions {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 99;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg-primary);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: #25D366; /* WhatsApp Green */
}

.btn-whatsapp:hover {
  background-color: #128C7E;
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.btn-totop {
  background-color: var(--color-text-primary); /* Dark */
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.btn-totop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-totop:hover {
  background-color: #B5335B;
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}