/* ===== FOOTER ===== */
.footer {
  padding: 4rem 0 0;
  background-color: var(--bg-dark);
  color: var(--text-dark);
  position: relative;
}

.theme-light .footer {
  background-color: rgba(var(--primary-light-rgb), 0.15);
  color: var(--text-light);
  border-top: 1px solid rgba(var(--primary-light-rgb), 0.2);
}

.theme-dark .footer {
  background-color: var(--bg-dark);
  color: var(--text-dark);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.footer-column {
  display: flex;
  flex-direction: column;
}

.footer-brand {
  align-items: flex-start;
}

/* Brand Column */
.footer-brand-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1.5rem;
  display: block;
  margin-left: -10px;
  margin-right: auto;
}

.theme-light .footer-brand-logo {
  filter: brightness(0) saturate(100%) invert(48%) sepia(12%) saturate(1200%) hue-rotate(60deg) brightness(0.9) contrast(0.9);
}

.theme-dark .footer-brand-logo {
  filter: none;
}

.footer-description {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(var(--text-dark-rgb), 0.8);
  max-width: 100%;
}

.theme-light .footer-description {
  color: rgba(var(--text-light-rgb), 0.8);
}

/* Column Titles */
.footer-column-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 0.8rem;
}

.theme-light .footer-column-title {
  color: var(--text-light);
}

.footer-column-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent-dark);
}

/* Links */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: rgba(var(--text-dark-rgb), 0.8);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
  display: inline-block;
}

.theme-light .footer-links a {
  color: rgba(var(--text-light-rgb), 0.8);
}

.footer-links a:hover {
  color: var(--text-dark);
  padding-left: 5px;
}

.theme-light .footer-links a:hover {
  color: var(--primary-light);
}

/* Contact Info */
.footer-contact-info {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  color: rgba(var(--text-dark-rgb), 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
}

.theme-light .footer-contact-info li {
  color: rgba(var(--text-light-rgb), 0.8);
}

.footer-contact-info li i {
  margin-right: 0.8rem;
  margin-top: 0.2rem;
  color: var(--accent-dark);
  min-width: 20px;
}

.theme-light .footer-contact-info li i {
  color: var(--primary-light);
}

.footer-contact-info li span {
  flex: 1;
}

.footer-contact-info li span a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  display: inline-block;
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.footer-contact-info li span a:hover {
  text-decoration: underline;
  opacity: 0.8;
}

.theme-light .footer-contact-info li span a {
  color: var(--text-light);
}

/* Contact Button */
.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 2rem;
  background-color: transparent;
  border: 2px solid rgba(var(--text-dark-rgb), 0.3);
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  margin-top: 0.5rem;
}

.theme-light .footer-contact-btn {
  border: 2px solid rgba(var(--text-light-rgb), 0.4);
  color: var(--text-light);
}

.footer-contact-btn:hover {
  background-color: rgba(var(--text-dark-rgb), 0.1);
  border-color: rgba(var(--text-dark-rgb), 0.5);
  transform: translateX(5px);
}

.theme-light .footer-contact-btn:hover {
  background-color: rgba(var(--primary-light-rgb), 0.1);
  border-color: var(--primary-light);
  color: var(--primary-light);
}

.footer-contact-btn i {
  transition: transform 0.3s ease;
}

.footer-contact-btn:hover i {
  transform: translateX(3px);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(var(--text-dark-rgb), 0.15);
  padding: 1.5rem 0;
}

.theme-light .footer-bottom {
  border-top: 1px solid rgba(var(--primary-light-rgb), 0.2);
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
  font-size: 0.85rem;
  color: rgba(var(--text-dark-rgb), 0.7);
  text-align: center;
}

.theme-light .footer-bottom-content {
  color: rgba(var(--text-light-rgb), 0.7);
}

.footer-copyright {
  margin: 0;
}

/* Visitor Counter */
.footer-visitor-counter {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
  width: 100%;
}

.visitor-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(var(--text-dark-rgb), 1);
  font-size: 0.95rem;
  white-space: nowrap;
}

.theme-light .visitor-item {
  color: rgba(var(--text-light-rgb), 1);
}

.visitor-item i {
  color: var(--accent-dark);
  font-size: 1.2rem;
  min-width: 20px;
}

.theme-light .visitor-item i {
  color: var(--primary-light);
}

.visitor-label {
  font-weight: 500;
  color: rgba(var(--text-dark-rgb), 1);
  font-size: 0.95rem;
}

.theme-light .visitor-label {
  color: rgba(var(--text-light-rgb), 1);
}

.visitor-count {
  font-weight: 700;
  color: var(--accent-dark);
  font-size: 1.2rem;
  min-width: 40px;
  text-align: left;
}

.theme-light .visitor-count {
  color: var(--primary-light);
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: rgba(var(--text-dark-rgb), 0.1);
  border: 2px solid rgba(var(--text-dark-rgb), 0.3);
  border-radius: 50%;
  color: var(--text-dark);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background-color: rgba(var(--text-dark-rgb), 0.2);
  border-color: rgba(var(--text-dark-rgb), 0.5);
  transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 992px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: 3rem 0 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .footer-brand {
    grid-column: 1;
  }

  .footer-bottom-content {
    text-align: center;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .footer-visitor-counter {
    gap: 1.5rem;
  }

  .visitor-item {
    font-size: 0.85rem;
  }

  .visitor-item i {
    font-size: 0.9rem;
  }

  .visitor-count {
    font-size: 0.95rem;
  }

  .scroll-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 576px) {
  .footer {
    padding: 2.5rem 0 0;
  }

  .footer-content {
    gap: 1.5rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .footer-bottom-content {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

@media (max-width: 480px) {
  .footer-brand-logo {
    height: 50px;
  }

  .footer-column-title {
    font-size: 1rem;
  }

  .footer-contact-btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  .footer-visitor-counter {
    flex-direction: column;
    gap: 1rem;
  }

  .visitor-item {
    font-size: 0.8rem;
  }

  .visitor-item i {
    font-size: 0.85rem;
  }

  .visitor-count {
    font-size: 0.9rem;
  }
}