/* ===== FOOTER PERFORMANCE OPTIMIZATIONS ===== */

/* GPU Acceleration for smooth animations */
.footer {
  will-change: auto;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Optimize fade-in animations */
.fade-in-section {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Optimized back to top button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #8b4513, #3d7c47);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.2s ease;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Simplified social icon animations */
.social-icon {
  transition: transform 0.2s ease, color 0.2s ease;
  will-change: transform;
}

.social-icon:hover {
  transform: scale(1.1);
}

/* Reduce decoration complexity on mobile */
@media (max-width: 768px) {
  .decoration-circle {
    display: none;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }

  /* Disable complex animations on mobile */
  .fade-in-section {
    transition: none;
    opacity: 1;
    transform: none;
  }

  * {
    animation-duration: 0.1s !important;
  }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .footer *,
  .footer *::before,
  .footer *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .decoration-circle {
    display: none;
  }
}

/* Optimize decoration circles */
.decoration-circle {
  will-change: transform;
  backface-visibility: hidden;
  pointer-events: none;
  opacity: 0.1;
}

/* Lazy loading optimization */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
  opacity: 1;
}

/* Form optimizations */
.newsletter-form {
  will-change: auto;
}

.newsletter-form input,
.newsletter-form button {
  transition: all 0.2s ease;
}

/* Footer links optimization */
.footer-links-list a {
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: var(--primary-color, #8b4513);
}

/* Contact info optimization */
.contact-item {
  transition: background-color 0.2s ease;
}

.contact-item:hover {
  background-color: rgba(139, 69, 19, 0.05);
  border-radius: 5px;
  padding: 5px;
  margin: -5px;
}

/* Footer bottom optimization */
.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding: 20px 0;
  background: rgba(0, 0, 0, 0.02);
}

/* Error handling for missing images */
.footer img[src=""] {
  display: none;
}

/* Performance boost for scroll animations */
.footer-section {
  contain: layout style paint;
}

/* Optimize typography rendering */
.footer {
  text-rendering: optimizeSpeed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}