/**
 * BigCat Codeworks Footer Component
 * Footer component styles
 * 
 * Import order: _tokens.css → base.css → layout.css → components/footer.css
 */

/* ===== FOOTER COMPONENT ===== */

.footer {
  background: var(--color-bg-tertiary);
  border-top: 2px solid var(--color-primary);
  padding: var(--spacing-12) 0 var(--spacing-8);
  margin-top: var(--spacing-20);
  position: relative;
  overflow: hidden;
  z-index: 10;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 0, 255, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(30, 144, 255, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.footer_layout {
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
  position: relative;
  z-index: 2;
}

.footer_top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
  text-align: center;
}

.footer_logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer_logo-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
  transition: all var(--duration-fast) var(--ease-cyber-out);
}

.footer_logo-img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(255, 0, 255, 0.5);
}

.footer_social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer_social li {
  position: relative;
}

.footer_social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3);
  background: transparent;
  color: var(--color-text-secondary);
  border: 2px solid var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--duration-fast) var(--ease-cyber-out);
  position: relative;
  overflow: hidden;
  min-width: 48px;
  min-height: 48px;
}

.footer_social a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 0, 255, 0.1), transparent);
  transition: left var(--duration-fast) var(--ease-cyber-out);
}

.footer_social a:hover::before {
  left: 100%;
}

.footer_social a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 0, 255, 0.2);
}

.footer_social a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ===== FOOTER ICONS ===== */

.footer_icon {
  width: 24px;
  height: 24px;
  margin: 0;
  display: block;
  transition: all var(--duration-fast) var(--ease-cyber-out);
}

.footer_social a:hover .footer_icon {
  transform: scale(1.1);
  filter: brightness(1.2);
}

.footer_social a:focus-visible .footer_icon {
  transform: scale(1.1);
  filter: brightness(1.2);
}

.footer_bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-6);
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--color-bg-quaternary);
  text-align: center;
}

.footer_copyright {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.footer_links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer_link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-fast) var(--ease-cyber-out);
  position: relative;
}

.footer_link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--duration-fast) var(--ease-cyber-out);
}

.footer_link:hover {
  color: var(--color-primary);
}

.footer_link:hover::after {
  width: 100%;
}

.footer_link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  color: var(--color-primary);
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 767px) {
  .footer {
    padding: var(--spacing-8) 0 var(--spacing-6);
  }
  
  .footer_top {
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
  }
  
  .footer_logo-img {
    width: 60px;
    height: 60px;
  }
  
  .footer_social {
    gap: var(--spacing-4);
  }
  
  .footer_social a {
    padding: var(--spacing-2);
    font-size: var(--font-size-xs);
    min-width: 40px;
    min-height: 40px;
  }
  
  .footer_icon {
    width: 20px;
    height: 20px;
  }
  
  .footer_bottom {
    gap: var(--spacing-4);
    padding-top: var(--spacing-6);
  }
  
  .footer_links {
    gap: var(--spacing-4);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .footer_top {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .footer_social {
    gap: var(--spacing-5);
  }
}

@media (min-width: 1024px) {
  .footer_top {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .footer_bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 1440px) {
  .footer_layout {
    max-width: var(--container-xl);
    padding: 0 var(--spacing-8);
  }
}