/* Mobile Navigation */
@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        padding: 1rem;
        display: block;
        border-bottom: 1px solid #eee;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

/* Tablet Styles */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mv-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Mobile Styles */
@media screen and (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-placeholder {
        width: 250px;
        height: 250px;
    }

    .tech-icon {
        font-size: 3rem;
    }

    .page-header {
        padding: 100px 0 40px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }

    .services-overview,
    .why-choose-us,
    .company-overview,
    .mission-vision,
    .core-values,
    .services-intro,
    .main-services,
    .additional-services,
    .industry-focus,
    .service-process,
    .contact-section,
    .faq-section,
    .why-choose,
    .team-section,
    .cta-section {
        padding: 60px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .feature-list {
        gap: 1rem;
    }

    .image-placeholder {
        width: 200px;
        height: 200px;
    }

    .placeholder-icon {
        font-size: 2.5rem;
    }

    .mv-card {
        padding: 2rem;
    }

    .mv-icon {
        font-size: 3rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .value-card {
        padding: 1.5rem;
    }

    .service-detail {
        padding: 2rem;
        margin-bottom: 2rem;
    }

    .service-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .additional-grid,
    .industry-grid,
    .choose-grid,
    .expertise-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .additional-card,
    .industry-item,
    .choose-item,
    .expertise-card {
        padding: 1.5rem;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .process-step {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .contact-info {
        padding: 1.5rem;
    }

    .contact-item {
        margin-bottom: 1.5rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .faq-item {
        padding: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .footer {
        padding: 40px 0 20px;
    }
}

/* Small Mobile Styles */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .nav-container {
        padding: 1rem 10px;
    }

    .nav-logo h2 {
        font-size: 1.2rem;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .page-header h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .hero-placeholder {
        width: 200px;
        height: 200px;
    }

    .image-placeholder {
        width: 150px;
        height: 150px;
    }

    .service-card,
    .value-card,
    .additional-card,
    .industry-item,
    .choose-item,
    .expertise-card,
    .faq-item {
        padding: 1rem;
    }

    .service-detail {
        padding: 1.5rem;
    }

    .mv-card {
        padding: 1.5rem;
    }

    .contact-form,
    .contact-info {
        padding: 1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
        font-size: 0.9rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .nav-toggle,
    .cta-section,
    .footer {
        display: none;
    }

    .hero,
    .page-header {
        padding: 20px 0;
    }

    .hero-content h1,
    .page-header h1 {
        font-size: 2rem;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .container {
        max-width: none;
        padding: 0;
    }

    .service-card,
    .value-card,
    .additional-card,
    .industry-item {
        break-inside: avoid;
        margin-bottom: 1rem;
    }
}

/* High DPI Displays */
@media screen and (-webkit-min-device-pixel-ratio: 2),
       screen and (min-resolution: 192dpi) {
    .hero-placeholder,
    .image-placeholder {
        background-size: cover;
    }
}

/* Landscape Mobile */
@media screen and (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
    }

    .page-header {
        padding: 80px 0 30px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .page-header h1 {
        font-size: 1.8rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* This can be implemented if dark mode is desired */
    /* Currently maintaining light theme for professional appearance */
}

/* Focus Styles for Accessibility */
@media screen {
    .nav-link:focus,
    .btn:focus,
    input:focus,
    select:focus,
    textarea:focus {
        outline: 2px solid #007bff;
        outline-offset: 2px;
    }

    .nav-toggle:focus {
        outline: 2px solid #007bff;
        outline-offset: 2px;
    }
}
/* Authentication Responsive Styles */
@media (max-width: 768px) {
    .auth-container {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .phone-input-group {
        flex-direction: column;
    }
    
    .phone-input-group select {
        flex: none;
        margin-bottom: 10px;
    }
    
    .verification-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .verification-input-group button {
        margin-top: 10px;
    }
    
    .nav-auth {
        display: none;
    }
    
    .success-message {
        margin: 20px;
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .auth-section {
        padding: 100px 0 60px;
    }
    
    .auth-container {
        margin: 10px;
        padding: 25px 15px;
    }
    
    .auth-header h1 {
        font-size: 1.8rem;
    }
    
    .success-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}