/* Footer Styles */
.main-footer {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  border-top: 1px solid rgba(241, 166, 56, 0.2);
  margin-top: auto;
  position: relative;
}

.main-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-primary),
    transparent
  );
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  padding: 40px var(--spacing-lg);
  max-width: 1600px;
  margin: 0 auto;
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Logo section */
.footer-logo {
  margin-bottom: var(--spacing-sm);
}

.footer-logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
  transition: all 0.3s ease;
}

.footer-logo-img:hover {
  transform: scale(1.02);
  filter: brightness(1.2);
}

.footer-description {
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(241, 166, 56, 0.3);
}

.social-link .material-icons {
  font-size: 18px;
}

/* Footer titles */
.footer-title {
  color: var(--color-text);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
  padding: 4px 0;
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-links a .material-icons {
  font-size: 16px;
  opacity: 0.7;
}

/* Format support */
.footer-formats {
  list-style: none;
  padding: 0;
  margin: 0;
}

.format-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.format-item:last-child {
  border-bottom: none;
}

.format-icon {
  font-size: 20px;
  width: 32px;
  text-align: center;
}

.format-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.format-item strong {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
}

.format-item span {
  color: var(--color-text-secondary);
  font-size: 12px;
}

/* Statistics */
.footer-stats {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-medium);
  text-align: center;
  transition: all 0.3s ease;
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(241, 166, 56, 0.2);
  transform: translateY(-2px);
}

.stat-number {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Footer bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 1600px;
  margin: 0 auto;
  font-size: 13px;
}

.footer-left p {
  color: var(--color-text-secondary);
  margin: 0;
}

.footer-center {
  display: flex;
  align-items: center;
}

.tech-stack {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.tech-item {
  font-size: 16px;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.tech-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.1);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.version {
  color: var(--color-text-secondary);
  font-family: "Courier New", monospace;
  font-size: 11px;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-secondary);
  transition: all 0.3s ease;
  position: relative;
}

.status-indicator.online {
  background: #4caf50;
  box-shadow: 0 0 8px rgba(76, 175, 80, 0.5);
}

.status-indicator.online::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 50%;
  background: rgba(76, 175, 80, 0.3);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Responsive design */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
  }

  .footer-section {
    text-align: center;
  }

  .footer-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-links a {
    justify-content: center;
  }

  .footer-stats {
    flex-direction: row;
    justify-content: space-around;
  }

  .stat-item {
    flex: 1;
    margin: 0 var(--spacing-xs);
  }

  .footer-bottom-content {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .tech-stack {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-content {
    padding: var(--spacing-md);
  }

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

  .stat-item {
    margin: 0;
  }

  .tech-stack {
    flex-wrap: wrap;
  }

  .footer-bottom-content {
    padding: var(--spacing-sm);
  }
}