/* Footer Styles for SN Batteries */

.site-footer {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding-top: var(--space-16);
  padding-bottom: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  font-family: var(--font-body);
}

@media (max-width: 768px) {
  .site-footer {
    padding-top: var(--space-10);
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.5fr;
  gap: var(--space-10);
  margin-bottom: var(--space-16);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Footer columns content */
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.footer-logo .logo-image {
  height: 52px;
}

.footer-logo .logo-icon {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
}

.footer-logo .logo-text {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.footer-logo .logo-sub {
  color: var(--color-text-muted);
}

.footer-desc {
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
  margin-bottom: var(--space-6);
  max-width: 320px;
}

/* Footer Heading */
.footer-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: var(--space-6);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  position: relative;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
}

/* Footer Links */
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link-item a {
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
  transition: var(--transition-colors);
}

.footer-link-item a:hover {
  color: #FFFFFF;
  padding-left: var(--space-1);
}

/* Footer Contact Details */
.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-contact-item {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-body-sm);
  color: var(--color-text-muted);
}

.footer-contact-item i,
.footer-contact-item svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  margin-top: 2px;
}

.footer-contact-item a {
  color: var(--color-text-muted);
}

.footer-contact-item a:hover {
  color: #FFFFFF;
}

/* Social Buttons */
.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: var(--transition-all);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.social-btn i,
.social-btn svg {
  width: 18px;
  height: 18px;
}

.social-btn:hover {
  transform: translateY(-3px);
  color: #FFFFFF;
  box-shadow: 0 0 12px rgba(3, 105, 161, 0.4);
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.social-btn.facebook:hover {
  background-color: #1877F2;
  border-color: #1877F2;
  box-shadow: 0 0 12px rgba(24, 119, 242, 0.4);
}

.social-btn.instagram:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-color: transparent;
  box-shadow: 0 0 12px rgba(220, 39, 67, 0.4);
}

.social-btn.whatsapp:hover {
  background-color: var(--color-whatsapp);
  border-color: var(--color-whatsapp);
  box-shadow: 0 0 12px rgba(37, 211, 102, 0.4);
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.copyright-text {
  font-size: var(--text-caption);
  color: var(--color-text-muted);
}

.developer-credit {
  font-size: var(--text-caption);
  color: var(--color-text-muted);
}

.developer-credit a {
  color: #FFFFFF;
  font-weight: 600;
  text-decoration: underline;
  transition: var(--transition-colors);
}

.developer-credit a:hover {
  color: var(--color-accent);
}