/* ============================================
   Responsive Styles - WL Carpet Installer
   Mobile-First Approach
   ============================================ */

/* ============================================
   Base Mobile Styles (320px - 767px)
   Already defined in main.css
   ============================================ */

/* ============================================
   Tablet Styles (768px - 1023px)
   ============================================ */

@media (min-width: 768px) {
  /* Typography adjustments */
  html {
    font-size: 16px;
  }
  
  /* Container padding */
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  /* Grid adjustments */
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Section spacing */
  .section {
    padding: var(--spacing-3xl) 0;
  }
  
  /* Button groups */
  .btn-group {
    display: flex;
    gap: var(--spacing-sm);
  }
}

/* ============================================
   Desktop Styles (1024px - 1439px)
   ============================================ */

@media (min-width: 1024px) {
  /* Typography */
  html {
    font-size: 16px;
  }
  
  /* Container */
  .container {
    padding: 0 var(--spacing-xl);
  }
  
  /* Grid full columns */
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  /* Two column layout */
  .two-column-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
  }
  
  .two-column-layout.reverse {
    direction: rtl;
  }
  
  .two-column-layout.reverse > * {
    direction: ltr;
  }
}

/* ============================================
   Large Desktop Styles (1440px+)
   ============================================ */

@media (min-width: 1440px) {
  /* Slightly larger base font */
  html {
    font-size: 18px;
  }
  
  /* Container max width */
  .container {
    max-width: var(--container-2xl);
  }
  
  /* Increased spacing */
  .section {
    padding: var(--spacing-3xl) 0;
  }
}

/* ============================================
   Mobile-Specific Utilities
   ============================================ */

@media (max-width: 767px) {
  /* Hide on mobile */
  .hide-mobile {
    display: none !important;
  }
  
  /* Full width on mobile */
  .mobile-full-width {
    width: 100% !important;
  }
  
  /* Stack on mobile */
  .mobile-stack {
    flex-direction: column !important;
  }
  
  /* Center on mobile */
  .mobile-center {
    text-align: center !important;
  }
  
  /* Smaller padding on mobile */
  .mobile-padding-sm {
    padding: var(--spacing-sm) !important;
  }
  
  /* Remove margin on mobile */
  .mobile-no-margin {
    margin: 0 !important;
  }
}

/* ============================================
   Tablet-Specific Utilities
   ============================================ */

@media (min-width: 768px) and (max-width: 1023px) {
  /* Hide on tablet */
  .hide-tablet {
    display: none !important;
  }
}

/* ============================================
   Desktop-Specific Utilities
   ============================================ */

@media (min-width: 1024px) {
  /* Hide on desktop */
  .hide-desktop {
    display: none !important;
  }
  
  /* Show only on desktop */
  .show-desktop {
    display: block !important;
  }
}

/* ============================================
   Landscape Orientation
   ============================================ */

@media (orientation: landscape) and (max-height: 600px) {
  /* Reduce vertical spacing in landscape on small screens */
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  /* Adjust modal height */
  .cookie-modal {
    max-height: 80vh;
  }
}

/* ============================================
   High DPI / Retina Displays
   ============================================ */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Sharper borders */
  .card,
  .form-input,
  .btn {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* ============================================
   Touch Device Optimizations
   ============================================ */

@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  .btn,
  .nav-link,
  .footer-link {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Remove hover effects on touch devices */
  .card:hover {
    transform: none;
  }
  
  .btn:hover {
    transform: none;
  }
}

/* ============================================
   Print Optimizations
   ============================================ */

@media print {
  /* Hide non-essential elements */
  .header,
  .footer,
  .cookie-banner,
  .cookie-modal-overlay,
  .btn,
  .nav {
    display: none !important;
  }
  
  /* Optimize for print */
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  /* Page breaks */
  h1, h2, h3 {
    page-break-after: avoid;
  }
  
  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }
  
  /* Show URLs for links */
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #666;
  }
  
  a[href^="#"]:after,
  a[href^="javascript:"]:after {
    content: "";
  }
}

/* ============================================
   Reduced Motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   Dark Mode Support (Optional - for future)
   ============================================ */

@media (prefers-color-scheme: dark) {
  /* Uncomment if dark mode is implemented */
  /*
  :root {
    --color-dark: #F5F5F5;
    --color-light: #1A1A1A;
    --color-white: #2A2A2A;
    --color-border: #404040;
  }
  
  .header,
  .footer {
    background-color: #1A1A1A;
  }
  
  .card {
    background-color: #2A2A2A;
  }
  */
}

/* ============================================
   High Contrast Mode
   ============================================ */

@media (prefers-contrast: high) {
  /* Increase contrast */
  .btn {
    border-width: 3px;
  }
  
  .form-input,
  .form-select,
  .form-textarea {
    border-width: 3px;
  }
  
  .card {
    border: 2px solid var(--color-dark);
  }
  
  /* Ensure text is readable */
  body {
    color: #000;
    background: #fff;
  }
}

/* ============================================
   Specific Component Responsive Adjustments
   ============================================ */

/* Hero Section */
@media (max-width: 767px) {
  .hero {
    min-height: 60vh;
    padding: var(--spacing-xl) 0;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
}

@media (min-width: 768px) {
  .hero {
    min-height: 70vh;
  }
}

@media (min-width: 1024px) {
  .hero {
    min-height: 80vh;
  }
}

/* Service Cards */
@media (max-width: 767px) {
  .service-card {
    margin-bottom: var(--spacing-md);
  }
}

/* Contact Form */
@media (max-width: 767px) {
  .contact-form {
    padding: var(--spacing-md);
  }
}

@media (min-width: 768px) {
  .contact-form {
    padding: var(--spacing-xl);
  }
  
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
}

/* Gallery Grid */
@media (max-width: 767px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   Accessibility - Focus Visible
   ============================================ */

@media (prefers-reduced-motion: no-preference) {
  :focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    transition: outline-offset 0.2s ease;
  }
  
  :focus-visible:hover {
    outline-offset: 4px;
  }
}

/* ============================================
   Container Queries (Future-proofing)
   ============================================ */

/* When container queries are widely supported, add:
@container (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
*/