/* Mobile First Responsive Design */

/* Extra Small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .hero-desc {
    font-size: var(--font-size-sm);
  }
  
  .navbar-brand {
    font-size: var(--font-size-base);
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .section-title {
    font-size: var(--font-size-h3);
  }
  
  .section-subtitle {
    font-size: var(--font-size-base);
  }
  
  .price-amount {
    font-size: 2rem;
  }
  
  .process-number {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-lg);
  }
  
  .team-photo {
    width: 120px;
    height: 120px;
  }
  
  .feature-icon {
    font-size: 2rem;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: var(--spacing-lg);
  }
  
  /* Disable animations on mobile for better performance */
  .hero-shape {
    animation: none;
  }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-nav .nav-link {
    margin: 0 var(--spacing-xs);
  }
  
  .hero-content {
    max-width: 50%;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  /* Re-enable animations on larger screens */
  .hero-shape {
    animation: float 6s ease-in-out infinite;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .hero-title {
    font-size: 4rem;
  }
  
  .section {
    padding: var(--spacing-xxl) 0;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .feature-card,
  .service-card,
  .team-member {
    margin-bottom: var(--spacing-lg);
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
  
  .hero-title {
    font-size: 4.5rem;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Ultra wide screens (1400px and up) */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
  .hero-section {
    min-height: 100vh;
    padding: var(--spacing-lg) 0;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-section::before {
    background-image: url('../CHR_images/hero-bg@2x.webp');
  }
}

/* Print styles */
@media print {
  .navbar,
  .footer,
  .btn,
  .hero-shape {
    display: none !important;
  }
  
  .hero-section {
    background: none !important;
    color: var(--black) !important;
    min-height: auto;
  }
  
  .section {
    padding: var(--spacing-sm) 0;
    break-inside: avoid;
  }
  
  .service-card,
  .team-member,
  .feature-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--medium-gray);
  }
}

/* Accessibility improvements */
@media (prefers-contrast: high) {
  :root {
    --primary-orange: #cc5500;
    --primary-blue: #003366;
    --primary-green: #006600;
    --medium-gray: #333333;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --white: #1a1a1a;
    --light-gray: #2d2d2d;
    --medium-gray: #cccccc;
    --dark-gray: #ffffff;
    --black: #ffffff;
  }
  
  .navbar {
    background: var(--primary-slate-dark);
  }
  
  .navbar-brand,
  .navbar-nav .nav-link {
    color: var(--white);
  }
  
  .service-card,
  .team-member,
  .feature-card,
  .price-card,
  .blog-card {
    background: var(--primary-slate);
    color: var(--white);
  }
}

/* Focus styles for better accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-orange);
  outline-offset: 2px;
}

/* Skip link for screen readers */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-orange);
  color: var(--white);
  padding: 8px;
  text-decoration: none;
  z-index: 1001;
}

.skip-link:focus {
  top: 6px;
}

/* Swiper specific responsive adjustments */
@media (max-width: 767.98px) {
  .swiper {
    overflow: visible;
  }
  
  .swiper-slide {
    margin-bottom: var(--spacing-md);
  }
  
  /* Disable autoplay and effects on mobile */
  .swiper[data-autoplay] {
    --swiper-autoplay-delay: 0;
  }
}

/* Container responsive behavior */
.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* Grid system */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.col,
.col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
.col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

.col {
  flex-basis: 0;
  flex-grow: 1;
  max-width: 100%;
}

.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }

@media (min-width: 576px) {
  .col-sm { flex-basis: 0; flex-grow: 1; max-width: 100%; }
  .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
  .col-sm-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-sm-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-sm-9 { flex: 0 0 75%; max-width: 75%; }
  .col-sm-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-sm-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
  .col-sm-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-sm-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-sm-3 { flex: 0 0 25%; max-width: 25%; }
  .col-sm-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-sm-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
}

@media (min-width: 768px) {
  .col-md { flex-basis: 0; flex-grow: 1; max-width: 100%; }
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
  .col-md-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-md-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-md-9 { flex: 0 0 75%; max-width: 75%; }
  .col-md-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-md-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
  .col-md-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-md-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
}

@media (min-width: 992px) {
  .col-lg { flex-basis: 0; flex-grow: 1; max-width: 100%; }
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
  .col-lg-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-lg-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-lg-9 { flex: 0 0 75%; max-width: 75%; }
  .col-lg-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-lg-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
  .col-lg-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-lg-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
  .col-lg-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-lg-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
}

@media (min-width: 1200px) {
  .col-xl { flex-basis: 0; flex-grow: 1; max-width: 100%; }
  .col-xl-12 { flex: 0 0 100%; max-width: 100%; }
  .col-xl-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-xl-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-xl-9 { flex: 0 0 75%; max-width: 75%; }
  .col-xl-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-xl-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-xl-6 { flex: 0 0 50%; max-width: 50%; }
  .col-xl-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-xl-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-xl-3 { flex: 0 0 25%; max-width: 25%; }
  .col-xl-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-xl-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
}