/* ==========================================================================
   SSE SOLAR SOLUTIONS — FOOTER STYLES
   ========================================================================== */

.site-footer {
  background-color: var(--color-dark);
  color: #CBD5E1;
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 4px solid var(--color-primary-green);
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.5fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Brand Column */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-logo {
  display: inline-block;
  max-width: 240px;
}

.footer-logo img {
  height: 48px;
  width: auto;
}

.footer-description {
  font-size: 0.925rem;
  line-height: 1.7;
  color: #94A3B8;
  max-width: 340px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--color-solar-blue);
  transform: translateY(-3px);
}

.social-btn.facebook:hover {
  background-color: #1877F2;
}

.social-btn.whatsapp:hover {
  background-color: var(--color-whatsapp);
}

/* Footer Heading */
.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2.5px;
  background-color: var(--color-solar-yellow);
  border-radius: var(--radius-full);
}

/* Footer Navigation Lists */
.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav-link {
  font-size: 0.925rem;
  color: #94A3B8;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-nav-link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

/* Contact Info Column */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.925rem;
  color: #94A3B8;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-solar-yellow);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: #E2E8F0;
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-solar-yellow);
}

/* Footer Bottom Disclaimer & Copyright */
.footer-bottom {
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-subsidy-disclaimer {
  font-size: 0.825rem;
  color: #64748B;
  line-height: 1.6;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-legal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: #64748B;
}

.footer-legal-bar a {
  color: #94A3B8;
}

.footer-legal-bar a:hover {
  color: var(--color-white);
}

/* Floating Quick Action Widget (Mobile & Desktop) */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 990;
}

.floating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-base);
  color: var(--color-white);
}

.floating-btn.whatsapp {
  background-color: var(--color-whatsapp);
}

.floating-btn.whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.08) translateY(-2px);
}

.floating-btn.call {
  background-color: var(--color-solar-blue);
}

.floating-btn.call:hover {
  background-color: var(--color-solar-blue-hover);
  transform: scale(1.08) translateY(-2px);
}

.floating-btn svg {
  width: 26px;
  height: 26px;
}