/**
 * Mobile Collapse System
 * Responsive collapsible sections for mobile devices
 */

/* Base mobile collapse styles */
.mobile-collapsible {
  position: relative;
}

/* Show More Button */
.show-more-btn {
  display: none;
  width: 100%;
  padding: 1rem 2rem;
  margin-top: 2rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.show-more-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.3);
}

.show-more-btn:active {
  transform: translateY(0);
}

/* Button icon animation */
.show-more-btn .btn-icon {
  display: inline-flex;
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.show-more-btn.expanded .btn-icon {
  transform: rotate(180deg);
}

/* Collapse animations */
.collapse-content {
  overflow: hidden;
  transition: all 0.5s ease;
}

.collapse-content.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.collapse-content.expanded {
  max-height: none;
  opacity: 1;
}

/* Enhanced navbar mobile responsiveness */
@media (max-width: 1023px) {
  /* Ensure hamburger menu is always visible on mobile */
  .hamburger-enhanced {
    display: flex !important;
    order: 3;
  }
  
  /* Hide desktop navigation menu */
  .nav-menu-enhanced {
    display: none !important;
  }
  
  /* Adjust navigation controls spacing for mobile */
  .nav-controls-enhanced {
    gap: 0.5rem;
    order: 2;
  }
  
  /* Ensure proper nav layout on mobile */
  .nav-enhanced {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  
  /* Logo should stay on left */
  .logo-enhanced {
    order: 1;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  /* Make auth controls more compact on mobile */
  .auth-controls .auth-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  
  /* Optimize logo sizing for mobile */
  .logo-enhanced img {
    height: clamp(1.25rem, 3vw, 1.5rem);
    width: auto;
  }
  
  .logo-enhanced span {
    font-size: clamp(16px, 3vw, 18px);
  }
  
  /* Ensure hamburger is properly positioned */
  .hamburger-enhanced {
    z-index: 1001;
    position: relative;
  }
  
  /* Mobile menu improvements for small screens */
  .mobile-menu-enhanced {
    width: min(280px, 85vw);
    top: 70px;
    height: calc(100vh - 70px);
  }
}

/* Mobile-specific styles */
@media (max-width: 768px) {
  
  /* Services Section Mobile Collapse */
  .services-enhanced .services__grid-enhanced {
    position: relative;
  }
  
  .services-enhanced .show-more-btn {
    display: block;
  }
  
  .services-enhanced .service-card-enhanced:not(:first-child) {
    transition: all 0.5s ease;
  }
  
  .services-enhanced.collapsed .service-card-enhanced:not(:first-child) {
    display: none;
  }
  
  /* Portfolio Section Mobile Collapse */
  .portfolio-enhanced .portfolio__grid-masonry {
    position: relative;
  }
  
  .portfolio-enhanced .show-more-btn {
    display: block;
  }
  
  .portfolio-enhanced.collapsed .portfolio-card-masonry:not(:first-child) {
    display: none;
  }
  
  /* Insights Section Mobile Collapse */
  .insights .insights__grid {
    position: relative;
  }
  
  .insights .show-more-btn {
    display: block;
  }
  
  .insights.collapsed .insight-card:not(:first-child) {
    display: none;
  }
  
  /* Tools Section Mobile Collapse */
  .tools .tools__categories {
    position: relative;
  }
  
  .tools .show-more-btn {
    display: block;
  }
  
  .tools.collapsed .tool-category:not(:first-child) {
    display: none;
  }
  
  /* Fade animation for collapsed items */
  .mobile-collapsible.collapsed .collapse-content {
    animation: fadeOut 0.3s ease forwards;
  }
  
  .mobile-collapsible.expanded .collapse-content {
    animation: fadeIn 0.3s ease forwards;
  }
  
  @keyframes fadeOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-10px); }
  }
  
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  /* Minimized Footer for Mobile */
  .footer {
    padding: 2rem 0 1rem;
  }
  
  .footer__content {
    flex-direction: column;
    gap: 2rem;
  }
  
  .footer__brand {
    text-align: center;
    margin-bottom: 1rem;
  }
  
  .footer__description {
    display: none; /* Hide description on mobile */
  }
  
  .footer__links {
    display: none; /* Hide detailed links on mobile */
  }
  
  .footer__social {
    justify-content: center;
    gap: 1.5rem;
  }
  
  .footer__bottom {
    padding-top: 1rem;
    margin-top: 1rem;
  }
  
  .footer__bottom-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer__legal {
    order: -1; /* Move legal links above copyright */
  }
  
  .footer__legal-link {
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
  }
  
  /* Essential mobile footer - show only key info */
  .footer-mobile-minimal {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .footer-mobile-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
  }
  
  .footer-mobile-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .footer-mobile-contact a:hover {
    color: var(--color-primary);
  }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
  .show-more-btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .footer {
    padding: 1.5rem 0 0.75rem;
  }
  
  .footer__logo img {
    height: clamp(1.25rem, 3vw, 1.75rem);
    width: auto;
  }
  
  .footer__social {
    gap: 1rem;
  }
  
  .footer__social-link {
    width: 36px;
    height: 36px;
  }
  
  .footer__social-link svg {
    width: 18px;
    height: 18px;
  }
}

/* Smooth scrolling for show more animations */
.mobile-collapsible.expanding {
  scroll-behavior: smooth;
}

/* Loading state for dynamic content */
.show-more-btn.loading {
  pointer-events: none;
  opacity: 0.7;
}

.show-more-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Dark mode support */
[data-theme="dark"] .show-more-btn {
  background: var(--color-primary);
  color: var(--text-primary);
}

[data-theme="dark"] .show-more-btn:hover {
  background: var(--color-primary-light);
}

/* Accessibility improvements */
.show-more-btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.show-more-btn:focus:not(:focus-visible) {
  outline: none;
}

/* Mobile Section Toggle - New System */
.mobile-section-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.875rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.mobile-section-toggle:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.3);
}

.mobile-section-toggle:active {
  transform: translateY(0);
}

.mobile-section-toggle .toggle-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.mobile-expanded .mobile-section-toggle .toggle-icon {
  transform: rotate(180deg);
}

/* Mobile Section Collapse States */
@media (max-width: 768px) {
  /* Hide extra cards by default on mobile - show only 1 card */
  .mobile-collapsed .service-card-enhanced:nth-child(n+2),
  .mobile-collapsed .portfolio-card-masonry:not(.card-testimonial):nth-child(n+2),
  .mobile-collapsed .tool-category:nth-child(n+2),
  .mobile-collapsed .insight-card:nth-child(n+2) {
    display: none;
  }

  /* Always show testimonials card in portfolio */
  .mobile-collapsed .portfolio-card-masonry.card-testimonial {
    display: block !important;
  }

  /* Show all cards when expanded */
  .mobile-expanded .service-card-enhanced,
  .mobile-expanded .portfolio-card-masonry,
  .mobile-expanded .tool-category,
  .mobile-expanded .insight-card {
    display: block !important;
  }

  /* Smooth transition for card visibility */
  .mobile-collapsed .service-card-enhanced,
  .mobile-collapsed .portfolio-card-masonry,
  .mobile-collapsed .tool-category,
  .mobile-collapsed .insight-card {
    transition: all 0.3s ease;
  }

  /* Animation for showing cards */
  .mobile-expanded .service-card-enhanced,
  .mobile-expanded .portfolio-card-masonry,
  .mobile-expanded .tool-category,
  .mobile-expanded .insight-card {
    animation: slideInUp 0.3s ease forwards;
  }

  @keyframes slideInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Dark mode support for new toggle */
[data-theme="dark"] .mobile-section-toggle {
  background: var(--color-primary);
  color: var(--text-primary);
}

[data-theme="dark"] .mobile-section-toggle:hover {
  background: var(--color-primary-light);
}

/* Focus states for accessibility */
.mobile-section-toggle:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.mobile-section-toggle:focus:not(:focus-visible) {
  outline: none;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .collapse-content,
  .show-more-btn,
  .show-more-btn .btn-icon,
  .mobile-section-toggle,
  .mobile-section-toggle .toggle-icon {
    transition: none;
  }

  .fadeOut,
  .fadeIn,
  .slideInUp {
    animation: none;
  }
}