/* ARC Technology V2 - Main Stylesheet */

/* Import base styles */
@import url('./base/variables.css');
@import url('./base/reset.css');
@import url('./base/typography.css');
@import url('./base/breakpoints.css');

/* Import component styles */
@import url('./components/buttons.css');
@import url('./components/header.css');
@import url('./components/footer.css');
@import url('./components/cards.css');
@import url('./components/forms.css');
@import url('./components/hero.css');
@import url('./components/navigation.css');
@import url('./components/cookie-consent.css');
@import url('./components/cta.css');

/* Import page-specific styles */
@import url('./pages/home.css');
@import url('./pages/about.css');
@import url('./pages/services.css');
@import url('./pages/contact.css');
@import url('./pages/healthcare-it.css');
@import url('./pages/general-it.css');
@import url('./pages/web-presence.css');
@import url('./pages/faq.css');
@import url('./pages/legal.css');
@import url('./pages/404.css');

/* Global Theme Transitions */
* {
  transition: background-color var(--transition-base), 
              color var(--transition-base), 
              border-color var(--transition-base), 
              box-shadow var(--transition-base);
}

/* Ensure smooth theme transitions for specific elements */
body,
.header,
.footer,
.card,
.btn,
.form-input,
.nav-link,
.mobile-nav-link {
  transition: background-color var(--transition-base), 
              color var(--transition-base), 
              border-color var(--transition-base), 
              box-shadow var(--transition-base);
}

/* Theme-specific body styles */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family-primary);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-color);
  color: var(--text-inverse);
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-base);
  /* Ensure it's properly hidden */
  opacity: 0;
  pointer-events: none;
}

.skip-link:focus {
  top: 6px;
  opacity: 1;
  pointer-events: auto;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* Enhanced mobile accessibility */
@media (max-width: 768px) {
  /* Improved focus indicators for mobile */
  :focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
    border-radius: var(--radius-md);
  }
  
  /* Enhanced touch targets */
  button,
  a,
  input,
  select,
  textarea {
    min-height: 44px;
    min-width: 44px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  
  /* Mobile-specific skip link */
  .skip-link {
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
  }
  
  .skip-link:focus {
    left: 50%;
    transform: translateX(-50%);
  }
}

/* 2025 Scroll-Triggered Animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-smooth);
}

.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all var(--transition-smooth);
}

.scroll-animate-left.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all var(--transition-smooth);
}

.scroll-animate-right.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--transition-smooth);
}

.scroll-animate-scale.animate-in {
  opacity: 1;
  transform: scale(1);
}

.scroll-animate-rotate {
  opacity: 0;
  transform: rotate(-5deg) scale(0.9);
  transition: all var(--transition-smooth);
}

.scroll-animate-rotate.animate-in {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Staggered animations for lists */
.scroll-animate-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-smooth);
}

.scroll-animate-stagger.animate-in > * {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate-stagger.animate-in > *:nth-child(1) { transition-delay: 0.1s; }
.scroll-animate-stagger.animate-in > *:nth-child(2) { transition-delay: 0.2s; }
.scroll-animate-stagger.animate-in > *:nth-child(3) { transition-delay: 0.3s; }
.scroll-animate-stagger.animate-in > *:nth-child(4) { transition-delay: 0.4s; }
.scroll-animate-stagger.animate-in > *:nth-child(5) { transition-delay: 0.5s; }

/* Performance optimizations */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  width: 100%;
  overflow-x: hidden;
}

.page-wrapper {
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

/* Container with safe area support */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  padding-left: calc(var(--container-padding) + env(safe-area-inset-left, 0px));
  padding-right: calc(var(--container-padding) + env(safe-area-inset-right, 0px));
}

/* Mobile optimizations */
@media (max-width: 1024px) {
  .page-wrapper {
    width: 100%;
    overflow-x: hidden;
  }
  
  main {
    width: 100%;
    overflow-x: hidden;
  }
  
  section,
  .section {
    width: 100%;
    overflow-x: hidden;
  }
}

/* Loading states (Skeleton Screens) */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--space-2);
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-button {
  height: 44px;
  width: 120px;
  border-radius: var(--radius-lg);
}

.skeleton-card {
  height: 200px;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

/* Mobile performance optimizations */
@media (max-width: 768px) {
  .skeleton-button {
    height: 40px;
    width: 100px;
  }
  
  .skeleton-card {
    height: 150px;
  }
  
  * {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
  
  .header,
  .footer {
    will-change: transform;
  }
  
  .mobile-nav {
    will-change: transform, opacity;
  }
  
  .container,
  [class*="container"] {
    max-width: 100%;
    width: 100%;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  
  main {
    width: 100%;
    overflow-x: hidden;
  }
  
  section,
  .section {
    width: 100%;
    overflow-x: hidden;
  }
  
  .section-content {
    width: 100%;
    overflow-x: hidden;
  }
}

/* Enhanced mobile container overrides */
@media (max-width: 1024px) {
  .container,
  [class*="container"] {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .container,
  [class*="container"] {
    max-width: 100%;
    width: 100%;
  }
  
  section {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  
  .section-content {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
}

@media (max-width: 480px) {
  .container,
  [class*="container"] {
    max-width: 100%;
    width: 100%;
  }
  
  section {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
  
  .section-content {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
}

@media (max-width: 360px) {
  .container,
  [class*="container"] {
    max-width: 100%;
    width: 100%;
  }
  
  section {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
  
  .section-content {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
}

/* Grid system enhancements */
@media (max-width: 1024px) {
  .home-services-grid,
  .success-stories-grid,
  .testimonials-grid,
  .features-grid,
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .home-services-grid,
  .success-stories-grid,
  .testimonials-grid,
  .features-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .home-services-grid,
  .success-stories-grid,
  .testimonials-grid,
  .features-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

/* Utility classes */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Mobile body optimizations */
@media (max-width: 768px) {
  body {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }
}

/* Enhanced container system */
@media (max-width: 1024px) {
  .container,
  [class*="container"] {
    max-width: 100% !important;
    width: 100% !important;
  }
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  a {
    color: black !important;
    text-decoration: underline !important;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .scroll-animate,
  .scroll-animate-left,
  .scroll-animate-right,
  .scroll-animate-scale,
  .scroll-animate-rotate,
  .scroll-animate-stagger > * {
    transition: none;
  }
  
  .scroll-animate.animate-in,
  .scroll-animate-left.animate-in,
  .scroll-animate-right.animate-in,
  .scroll-animate-scale.animate-in,
  .scroll-animate-rotate.animate-in,
  .scroll-animate-stagger.animate-in > * {
    opacity: 1;
    transform: none;
  }
}