/* Mobile First Responsive Design */

/* Small devices (landscape phones, 576px and up) */
@media (max-width: 767.98px) {
    /* Container */
    .container {
        padding: 0 var(--spacing-3);
    }

    /* Typography */
    h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    h3 {
        font-size: var(--font-size-xl);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .section-subtitle {
        font-size: var(--font-size-lg);
    }

    /* Navigation */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        z-index: var(--z-index-dropdown);
        padding: var(--spacing-6) 0;
    }

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

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .nav-item {
        margin: var(--spacing-2) 0;
    }

    .nav-link {
        padding: var(--spacing-4);
        font-size: var(--font-size-lg);
    }

    .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);
    }

    /* Hero Section */
    .hero {
        padding: calc(var(--spacing-20) + var(--spacing-8)) 0 var(--spacing-16) 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }

    /* Sections */
    section {
        padding: var(--spacing-16) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-12);
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-4);
    }

    .stat-item {
        padding: var(--spacing-4);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    /* Services Section */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .service-card {
        padding: var(--spacing-6);
    }

    .service-icon {
        width: 60px;
        height: 60px;
    }

    .service-icon i {
        font-size: var(--font-size-xl);
    }

    /* Features Section */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .feature-item {
        padding: var(--spacing-4);
    }

    .feature-icon {
        width: 50px;
        height: 50px;
    }

    .feature-icon i {
        font-size: var(--font-size-lg);
    }

    /* Reviews Section */
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .review-card {
        padding: var(--spacing-6);
    }

    /* Newsletter Section */
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }

    .newsletter-form-container {
        padding: var(--spacing-6);
    }

    /* Contact Section */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }

    .contact-form-container {
        padding: var(--spacing-6);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    /* Thank You Page */
    .thank-you-icon {
        width: 80px;
        height: 80px;
    }

    .thank-you-icon i {
        font-size: var(--font-size-3xl);
    }

    .thank-you-title {
        font-size: var(--font-size-3xl);
    }

    .thank-you-actions {
        flex-direction: column;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    /* Forms */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Cookie Banner */
    .cookie-banner {
        padding: var(--spacing-4);
    }

    .cookie-content {
        flex-direction: column;
        gap: var(--spacing-4);
    }

    .cookie-buttons {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .cookie-modal-content {
        margin: var(--spacing-4);
        max-height: calc(100vh - var(--spacing-8));
        overflow-y: auto;
    }

    /* Buttons */
    .btn-large {
        padding: var(--spacing-4) var(--spacing-6);
        font-size: var(--font-size-base);
    }

    /* Tables */
    .cookie-table {
        font-size: var(--font-size-sm);
    }

    .cookie-table th,
    .cookie-table td {
        padding: var(--spacing-2);
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    /* Hero Section */
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-10);
        text-align: center;
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-10);
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    /* Features Section */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Reviews Section */
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Newsletter Section */
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-10);
    }

    /* Contact Section */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-10);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Thank You Page */
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .container {
        max-width: 960px;
    }

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

    /* Features Section */
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Reviews Section */
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Optimize for retina displays */
    .brand-icon,
    .service-icon i,
    .feature-icon i,
    .contact-icon i {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .cookie-modal,
    .nav-toggle {
        display: none !important;
    }

    .hero {
        padding-top: var(--spacing-8);
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    h1, h2, h3, h4, h5, h6 {
        break-after: avoid;
    }

    .service-card,
    .review-card,
    .info-item {
        break-inside: avoid;
    }

    a {
        text-decoration: underline;
    }

    a[href^="http"]:after {
        content: " (" attr(href) ")";
    }
}

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

    html {
        scroll-behavior: auto;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1e293b;
        --gray-50: #0f172a;
        --gray-100: #1e293b;
        --gray-200: #334155;
        --gray-300: #475569;
        --gray-400: #64748b;
        --gray-500: #94a3b8;
        --gray-600: #cbd5e1;
        --gray-700: #e2e8f0;
        --gray-800: #f1f5f9;
        --gray-900: #f8fafc;
    }

    .image-placeholder {
        background-color: var(--gray-800);
        border-color: var(--gray-600);
        color: var(--gray-400);
    }

    .image-placeholder i {
        color: var(--gray-500);
    }
}

/* Focus states for accessibility */
@media (any-hover: hover) {
    .btn:hover {
        transform: translateY(-1px);
    }

    .service-card:hover,
    .review-card:hover,
    .info-item:hover {
        transform: translateY(-2px);
    }
}

/* Touch device optimizations */
@media (any-pointer: coarse) {
    .btn,
    .nav-link,
    .social-link {
        min-height: 44px;
        min-width: 44px;
    }

    .nav-toggle {
        padding: var(--spacing-3);
    }

    .cookie-buttons .btn {
        padding: var(--spacing-4) var(--spacing-6);
    }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
    .hero {
        padding: calc(var(--spacing-16) + var(--spacing-8)) 0 var(--spacing-12) 0;
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .thank-you {
        padding: calc(var(--spacing-16) + var(--spacing-8)) 0 var(--spacing-12) 0;
    }

    .thank-you-title {
        font-size: var(--font-size-2xl);
    }
}