/* Brighter Mark Enterprises LLC - Responsive Styles */
/* Mobile-first responsive design */

/* Mobile Styles (320px - 767px) */
@media (max-width: 767px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  /* Navigation */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: white;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    transition: left 0.3s ease;
    box-shadow: var(--shadow);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-link {
    font-size: 1.2rem;
    padding: var(--spacing-sm) 0;
  }
  
  /* Hero Section */
  .hero {
    padding: 100px 0 60px;
    min-height: 400px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
  }
  
  /* Typography */
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  /* Services Grid */
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .service-card {
    padding: var(--spacing-md);
  }
  
  /* Features Grid */
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .feature {
    padding: var(--spacing-sm);
  }
  
  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  /* Contact Form */
  .contact-form {
    padding: 0 var(--spacing-sm);
  }
}

/* Tablet Styles (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  /* Hero Section */
  .hero {
    min-height: 500px;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  /* Services Grid */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Features Grid */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Navigation */
  .nav-menu {
    gap: var(--spacing-sm);
  }
  
  .nav-link {
    font-size: 0.9rem;
  }
}

/* Desktop Styles (1024px+) */
@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  /* Hero Section */
  .hero {
    padding: 140px 0 100px;
    min-height: 600px;
  }
  
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .hero p {
    font-size: 1.3rem;
  }
  
  /* Services Grid */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  /* Features Grid */
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  /* Navigation */
  .nav-menu {
    gap: var(--spacing-lg);
  }
}

/* Large Desktop Styles (1200px+) */
@media (min-width: 1200px) {
  .hero h1 {
    font-size: 4rem;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .btn {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
  
  .section {
    padding: 1rem 0;
    page-break-inside: avoid;
  }
}

/* High DPI Screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Add high-resolution image styles here when images are added */
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  /* Keep light theme as primary, but add dark mode considerations */
  body {
    background-color: var(--background-white);
    color: var(--text-dark);
  }
}

/* Landscape Mobile */
@media (max-width: 767px) and (orientation: landscape) {
  .hero {
    padding: 80px 0 40px;
    min-height: 300px;
  }
  
  .nav-menu {
    height: calc(100vh - 70px);
    overflow-y: auto;
  }
}

/* Very Small Screens */
@media (max-width: 320px) {
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  .hero {
    min-height: 350px;
  }
  
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .btn:hover {
    transform: none;
  }
  
  .service-card:hover {
    transform: none;
  }
  
  .nav-link:hover {
    color: inherit;
  }
}

/* Loading States */
@media (prefers-reduced-data: reduce) {
  /* Optimize for slow connections */
  * {
    background-image: none !important;
  }
}