/* Responsive Design */

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(15, 20, 25, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 60px;
        gap: 30px;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 15px;
    }
    
    .services {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-card {
        padding: 30px;
    }
    
    .stats {
        padding: 60px 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .about {
        padding: 80px 0;
    }
    
    .contact {
        padding: 80px 0;
    }
    
    .contact-form {
        padding: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Mobile Devices */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0 15px;
        height: 70px;
    }
    
    .hero-container {
        padding: 100px 15px 60px;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .ai-dashboard {
        padding: 24px;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-value {
        font-size: 20px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .service-card {
        padding: 25px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .service-card h3 {
        font-size: 20px;
    }
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    .about-text p {
        font-size: 16px;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .ai-network {
        height: 300px;
    }
    
    .network-node {
        width: 60px;
        height: 60px;
        font-size: 18px;
    }
    
    .contact-info h3 {
        font-size: 24px;
    }
    
    .contact-info p {
        font-size: 16px;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px;
        font-size: 15px;
    }
    
    .footer {
        padding: 60px 0 30px;
    }
    
    .footer-logo {
        font-size: 20px;
    }
    
    .footer-logo i {
        font-size: 28px;
    }
    
    .footer-section h4 {
        font-size: 16px;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
    }
}

/* Small Mobile Devices */
@media (max-width: 375px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .ai-dashboard {
        padding: 20px;
    }
    
    .service-card {
        padding: 20px;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .stat-card {
        padding: 30px 15px;
    }
    
    .stat-number {
        font-size: 36px;
    }
}

/* High DPI Screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .nav-logo i,
    .service-icon,
    .stat-icon,
    .feature-icon,
    .contact-icon {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: #e2e8f0;
        --text-muted: #94a3b8;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero,
    .services,
    .about,
    .contact {
        scroll-behavior: auto;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .scroll-indicator,
    .social-links,
    .footer-bottom-links {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero,
    .services,
    .about,
    .contact {
        background: none;
    }
    
    .service-card,
    .stat-card,
    .contact-form {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}