/* Footer Improvements - Additional Enhancements */

/* Smooth scroll behavior for footer links */
html {
  scroll-behavior: smooth;
}

/* Enhanced footer animations */
.vg-footer {
  position: relative;
  overflow: hidden;
}

.vg-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(239, 55, 36, 0.5), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Enhanced hover effects */
.footer-section-header {
  position: relative;
}

.footer-section-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #ef3724;
  transition: width 0.3s ease;
}

.footer-section-header:hover::after {
  width: 100%;
}

/* Improved contact item */
.contact-item {
  position: relative;
  overflow: hidden;
}

.contact-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(239, 55, 36, 0.1), transparent);
  transition: left 0.5s ease;
}

.contact-item:hover::before {
  left: 100%;
}

/* Enhanced social links */
.social-link {
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(239, 55, 36, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.social-link:hover::before {
  width: 100%;
  height: 100%;
}

/* Username item improvements */
.username-item {
  position: relative;
  cursor: pointer;
}

.username-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #ef3724;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.username-item:hover::after {
  width: 80%;
}

/* Footer bottom enhancements */
.footer-bottom {
  position: relative;
}

.footer-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

/* Enhanced copyright text */
.copyright {
  position: relative;
  transition: all 0.3s ease;
}

.copyright:hover {
  color: rgba(255,255,255,0.9);
  transform: scale(1.02);
}

/* Made with love animation */
.made-with {
  position: relative;
  transition: all 0.3s ease;
}

.made-with:hover {
  color: rgba(255,255,255,0.9);
}

.made-with i {
  position: relative;
  display: inline-block;
}

.made-with i::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(239, 55, 36, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.made-with:hover i::before {
  width: 20px;
  height: 20px;
}

/* Loading animation for footer sections */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.footer-info,
.float-lg-right {
  animation: fadeInUp 0.6s ease-out;
}

/* Enhanced focus states for accessibility */
.contact-link:focus,
.social-link:focus {
  outline: 2px solid #ef3724;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Improved mobile experience */
@media (max-width: 768px) {
  .vg-footer {
    padding: 40px 0 20px;
  }
  
  .footer-section-header {
    margin-bottom: 20px;
  }
  
  .contact-item,
  .social-link,
  .username-item {
    margin-bottom: 8px;
  }
  
  .footer-bottom {
    margin-top: 25px;
    padding-top: 15px;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .vg-footer {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .footer-section-header i {
    background: rgba(239, 55, 36, 0.3);
  }
  
  .contact-item,
  .social-link,
  .username-item {
    border: 1px solid rgba(255,255,255,0.2);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .vg-footer::before,
  .contact-item::before,
  .social-link::before,
  .made-with i {
    animation: none;
  }
  
  .contact-item,
  .social-link,
  .username-item,
  .footer-section-header,
  .copyright,
  .made-with {
    transition: none;
  }
}