/* ===================================
   Aspro Mechanical Contracting - Responsive Styles
   Mobile-First Approach
   =================================== */

/* ===================================
   Tablet Styles (768px and up)
   =================================== */

@media (max-width: 1023px) {
  /* Typography adjustments */
  h1 {
    font-size: var(--text-3xl);
  }
  
  h2 {
    font-size: var(--text-2xl);
  }
  
  .hero h1 {
    font-size: var(--text-4xl);
  }
  
  /* Grid adjustments */
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Footer */
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

/* ===================================
   Mobile Styles (767px and below)
   =================================== */

@media (max-width: 767px) {
  /* Container padding */
  :root {
    --container-padding: 1rem;
  }
  
  /* Typography */
  h1 {
    font-size: var(--text-2xl);
  }
  
  h2 {
    font-size: var(--text-xl);
  }
  
  h3 {
    font-size: var(--text-lg);
  }
  
  .hero h1 {
    font-size: var(--text-3xl);
  }
  
  .hero p {
    font-size: var(--text-base);
  }
  
  /* Spacing */
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  /* Navigation */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    gap: 0;
  }
  
  .nav-menu.active {
    transform: translateX(0);
  }
  
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid var(--light-gray);
  }
  
  .nav-menu li:last-child {
    border-bottom: none;
  }
  
  .nav-link {
    display: block;
    padding: var(--spacing-sm);
    width: 100%;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
  
  /* Hero */
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  /* Buttons */
  .btn-large {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--text-base);
  }
  
  /* Grid layouts */
  .grid,
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  /* Cards */
  .card {
    padding: var(--spacing-md);
  }
  
  /* Footer */
  .footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  /* Cookie Banner */
  .cookie-banner-content {
    flex-direction: column;
    align-items: stretch;
  }
  
  .cookie-banner-text {
    min-width: 100%;
  }
  
  .cookie-banner-actions {
    width: 100%;
  }
  
  .cookie-banner-actions .btn {
    flex: 1;
  }
  
  /* Cookie Modal */
  .cookie-modal {
    padding: var(--spacing-sm);
  }
  
  .cookie-modal-content {
    padding: var(--spacing-md);
  }
  
  .cookie-modal-actions {
    flex-direction: column;
  }
  
  .cookie-modal-actions .btn {
    width: 100%;
  }
  
  /* Forms */
  .form-group {
    margin-bottom: var(--spacing-sm);
  }
}

/* ===================================
   Small Mobile (480px and below)
   =================================== */

@media (max-width: 480px) {
  /* Typography */
  h1 {
    font-size: var(--text-xl);
  }
  
  .hero h1 {
    font-size: var(--text-2xl);
  }
  
  /* Buttons */
  .btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--text-sm);
  }
  
  /* Cards */
  .card-image {
    height: 150px;
  }
}

/* ===================================
   Large Desktop (1440px and up)
   =================================== */

@media (min-width: 1440px) {
  :root {
    --container-max: 1400px;
  }
  
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .section {
    padding: 5rem 0;
  }
}

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

@media (max-height: 600px) and (orientation: landscape) {
  .hero {
    padding: var(--spacing-lg) 0;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
}

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

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

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

@media print {
  /* Hide interactive elements */
  .nav-toggle,
  .cookie-banner,
  .cookie-modal {
    display: none !important;
  }
  
  /* Optimize spacing for print */
  .section {
    padding: 1rem 0;
  }
  
  /* Ensure proper page breaks */
  .card,
  .section {
    page-break-inside: avoid;
  }
  
  /* Show links */
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
  
  /* Optimize colors for print */
  body {
    color: #000;
    background: #fff;
  }
}

/* ===================================
   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;
  }
}

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

@media (prefers-contrast: high) {
  :root {
    --primary-blue: #000080;
    --secondary-blue: #0000ff;
    --dark-gray: #000000;
  }
  
  .btn {
    border-width: 3px;
  }
  
  .form-input,
  .form-select,
  .form-textarea {
    border-width: 3px;
  }
}

/* ===================================
   Dark Mode Support (Optional)
   =================================== */

@media (prefers-color-scheme: dark) {
  /* Uncomment to enable dark mode
  :root {
    --primary-blue: #60a5fa;
    --secondary-blue: #3b82f6;
    --dark-gray: #f9fafb;
    --medium-gray: #d1d5db;
    --light-gray: #1f2937;
    --white: #111827;
  }
  
  body {
    background-color: #111827;
    color: #f9fafb;
  }
  
  .header {
    background-color: #1f2937;
  }
  
  .card {
    background-color: #1f2937;
  }
  */
}