/* Responsive CSS */

/* Large Desktops (1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* Medium Desktops (992px to 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
  .container {
    max-width: 960px;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .news-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tablets (768px to 991px) */
@media (min-width: 768px) and (max-width: 991px) {
  .container {
    max-width: 720px;
  }
  
  .header-container {
    height: 70px;
  }
  
  .header-logo img {
    height: 40px;
  }
  
  .hero {
    height: 70vh;
    margin-top: 70px; /* Header height */
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .about-content {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .about-image, .about-text {
    flex: none;
    width: 100%;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .case-content {
    flex-direction: column;
  }
  
  .case-image {
    min-height: 300px;
  }
  
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-content {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-about {
    grid-column: span 2;
  }
  
  .page-banner {
    height: 250px;
    margin-top: 70px; /* Header height */
  }
  
  .page-banner-title {
    font-size: 2rem;
  }
  
  /* Mobile Navigation for Tablets */
  .nav-list {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .mobile-nav {
    position: fixed;
    top: 70px;
    right: -300px;
    width: 300px;
    height: calc(100vh - 70px);
    background-color: var(--color-background);
    box-shadow: var(--box-shadow-md);
    transition: right var(--transition-normal);
    z-index: var(--z-index-fixed);
    overflow-y: auto;
  }
  
  .mobile-nav.active {
    right: 0;
  }
  
  .mobile-nav-list {
    padding: var(--spacing-md);
  }
  
  .mobile-nav-item {
    margin-bottom: var(--spacing-md);
  }
  
  .mobile-nav-link {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--color-text);
    font-weight: var(--font-weight-bold);
  }
  
  .mobile-dropdown {
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-md);
    display: none;
  }
  
  .mobile-dropdown.active {
    display: block;
  }
  
  .mobile-dropdown-item {
    margin-bottom: var(--spacing-sm);
  }
  
  .mobile-dropdown-link {
    color: var(--color-text);
  }
  
  .mobile-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* Mobile Phones (up to 767px) */
@media (max-width: 767px) {
  .container {
    max-width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
  
  .header-container {
    height: 60px;
  }
  
  .header-logo img {
    height: 35px;
  }
  
  .hero {
    height: 60vh;
    min-height: 400px;
    margin-top: 60px; /* Header height */
  }
  
  .hero-content {
    padding: var(--spacing-lg);
  }
  
  .hero-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .section-title h2 {
    font-size: 1.75rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .about-content {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .about-image, .about-text {
    flex: none;
    width: 100%;
  }
  
  .about-stats {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }
  
  .stat-item {
    width: calc(50% - var(--spacing-md));
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .case-content {
    flex-direction: column;
  }
  
  .case-image {
    min-height: 200px;
  }
  
  .case-text {
    padding: var(--spacing-md);
  }
  
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-content {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .page-banner {
    height: 200px;
    margin-top: 60px; /* Header height */
  }
  
  .page-banner-title {
    font-size: 1.75rem;
  }
  
  .page-banner-description {
    font-size: 1rem;
  }
  
  /* Mobile Navigation for Phones */
  .nav-list {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .mobile-nav {
    position: fixed;
    top: 60px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background-color: var(--color-background);
    transition: right var(--transition-normal);
    z-index: var(--z-index-fixed);
    overflow-y: auto;
  }
  
  .mobile-nav.active {
    right: 0;
  }
  
  .mobile-nav-list {
    padding: var(--spacing-md);
  }
  
  .mobile-nav-item {
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-md);
  }
  
  .mobile-nav-link {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--color-text);
    font-weight: var(--font-weight-bold);
  }
  
  .mobile-dropdown {
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-md);
    display: none;
  }
  
  .mobile-dropdown.active {
    display: block;
  }
  
  .mobile-dropdown-item {
    margin-bottom: var(--spacing-sm);
  }
  
  .mobile-dropdown-link {
    color: var(--color-text);
  }
  
  .mobile-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* Small Mobile Phones (up to 575px) */
@media (max-width: 575px) {
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-subtitle {
    font-size: 0.9rem;
  }
  
  .section-title h2 {
    font-size: 1.5rem;
  }
  
  .about-stats {
    flex-direction: column;
    align-items: center;
  }
  
  .stat-item {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
  
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  .partner-logo {
    height: 80px;
  }
  
  .testimonial-quote {
    font-size: 1rem;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .author-image {
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
  }
}