@media (max-width: 768px) {
    .navbar-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .language-switcher {
        width: 100%;
    }

    .language-toggle {
        width: 100%;
        justify-content: center;
    }

    .language-menu {
        right: auto;
        left: 0;
        width: 100%;
    }

    .navbar-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border);
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .navbar-menu.active {
        max-height: 500px;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .navbar-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        grid-template-columns: 1fr;
        padding: var(--spacing-2xl) var(--spacing-md);
        min-height: auto;
    }

    .hero-image {
        aspect-ratio: 16/9;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }

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

    .service-detail-card {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        padding: var(--spacing-2xl) 0;
    }

    .service-detail-image {
        aspect-ratio: 16/9;
    }

    .specialists-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .specialist-detail-grid {
        grid-template-columns: 1fr;
    }

    .specialist-detail-image {
        aspect-ratio: 3/4;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-header {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .page-header h1 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }

    .section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .section-header h2 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }

    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    h2 {
        font-size: clamp(1.25rem, 4vw, 1.75rem);
    }

    h3 {
        font-size: 1.125rem;
    }

    .hero {
        padding: var(--spacing-2xl) var(--spacing-sm);
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        gap: var(--spacing-sm);
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.95rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }

    .service-card {
        padding: var(--spacing-lg);
    }

    .services-grid {
        gap: var(--spacing-lg);
    }

    .specialist-card {
        border-radius: var(--radius-md);
    }

    .blog-card {
        border-radius: var(--radius-md);
    }

    .contact-item {
        margin-bottom: var(--spacing-lg);
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .stat-card {
        padding: var(--spacing-lg);
    }

    .stat-number {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }

    .section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .section-header {
        margin-bottom: var(--spacing-lg);
    }

    .page-header {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .page-header h1 {
        font-size: clamp(1.25rem, 5vw, 1.75rem);
    }

    .footer {
        padding: var(--spacing-2xl) var(--spacing-sm) var(--spacing-lg);
    }

    .footer-grid {
        gap: var(--spacing-2xl);
    }

    .navbar-wrapper {
        padding: var(--spacing-sm) 0;
        gap: var(--spacing-md);
    }

    .logo {
        font-size: 1rem;
    }

    .logo-img {
        width: 32px;
        height: 32px;
    }

    .navbar-menu {
        padding: var(--spacing-sm);
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: var(--spacing-sm) 0;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.625rem;
    }

    .pagination {
        gap: var(--spacing-xs);
    }

    .pagination-link {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }

    .testimonial-card {
        padding: var(--spacing-lg);
    }

    .testimonial-text {
        font-size: 0.95rem;
    }

    .blog-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .blog-body {
        font-size: 1rem;
    }

    .blog-body ul,
    .blog-body ol {
        padding-left: var(--spacing-lg);
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #f3f4f6;
        --text-secondary: #d1d5db;
        --text-light: #9ca3af;
        
        --bg-primary: #111827;
        --bg-secondary: #1f2937;
        --bg-tertiary: #374151;
        
        --border: #4b5563;
        --border-light: #1f2937;
    }

    .navbar {
        background-color: rgba(17, 24, 39, 0.95);
    }

    .footer {
        background-color: #0f172a;
    }

    .card,
    .service-card,
    .specialist-card,
    .blog-card,
    .testimonial-card,
    .stat-card {
        background: var(--bg-secondary);
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        background-color: var(--bg-tertiary);
        color: var(--text-primary);
    }

    .alert-success {
        background-color: #064e3b;
        color: #d1fae5;
        border-color: #10b981;
    }

    .alert-error {
        background-color: #7f1d1d;
        color: #fee2e2;
        border-color: #ef4444;
    }

    .alert-info {
        background-color: #0c2d6b;
        color: #dbeafe;
        border-color: #3b82f6;
    }
}

@media (max-width: 1024px) {
    .container {
        max-width: 100%;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .specialists-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .specialists-grid {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

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

@media print {
    .navbar,
    .footer,
    .cta {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    a {
        text-decoration: underline;
    }
}