/* ED ARTHUR UK LTD - Responsive Styles */

/* Tablet Styles (768px and below) */
@media (max-width: 768px) {
    :root {
        --spacing-xs: 0.25rem;
        --spacing-sm: 0.5rem;
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
        --spacing-3xl: 2.5rem;
    }

    /* Typography */
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.25rem;
    }

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

    .hero-content p {
        font-size: 1.125rem;
    }

    /* Header */
    .header-content {
        flex-direction: column;
        height: auto;
        padding: var(--spacing-md) 0;
        gap: var(--spacing-md);
    }

    .logo {
        font-size: 1.25rem;
    }

    .logo i {
        font-size: 1.5rem;
    }

    .company-info {
        font-size: 0.625rem;
        text-align: center;
    }

    /* Navigation */
    .nav-content {
        padding: var(--spacing-sm) 0;
    }

    .nav-menu {
        flex-wrap: wrap;
        gap: var(--spacing-md);
        justify-content: center;
    }

    .nav-item a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }

    /* Mobile Menu */
    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        flex-direction: column;
        gap: 0;
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .nav-menu.show {
        display: flex;
    }

    .nav-item {
        border-bottom: var(--border-width) solid var(--bg-tertiary);
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    .nav-item a {
        padding: var(--spacing-md);
        border-radius: 0;
    }

    /* Hero Section */
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .hero-image {
        font-size: 4rem;
        order: -1;
    }

    /* Grids */
    .features-grid,
    .services-grid,
    .games-grid,
    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .values-grid,
    .benefits-grid,
    .expertise-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

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

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

    .content-image {
        font-size: 4rem;
        order: -1;
    }

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

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

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

    /* Game Cards */
    .game-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }

    .game-icon {
        font-size: 2.5rem;
        padding: var(--spacing-md);
    }

    /* Service Cards */
    .service-card {
        padding: var(--spacing-lg);
    }

    .service-pricing {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
        text-align: center;
    }

    /* Timeline */
    .process-timeline::before {
        left: 30px;
    }

    .timeline-item {
        grid-template-columns: auto 1fr;
        gap: var(--spacing-md);
        margin-left: var(--spacing-lg);
    }

    .timeline-item:nth-child(even) {
        direction: ltr;
    }

    .timeline-item:nth-child(even) .timeline-content {
        direction: ltr;
        text-align: left;
    }

    .timeline-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    /* Process Steps */
    .process-steps {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Forms */
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .order-form fieldset {
        padding: var(--spacing-lg);
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

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

    .contact-options {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    /* Cookie Consent */
    .cookie-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .cookie-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

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

    /* Legal Documents */
    .legal-document {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
    }

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

    .cookie-categories {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .cookie-table {
        overflow-x: auto;
    }

    .cookie-table table {
        min-width: 500px;
    }

    /* Buttons */
    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-buttons .btn,
    .cta-buttons .btn {
        width: auto;
        min-width: 160px;
    }

    /* CTA */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    /* Page Headers */
    .page-header {
        padding: var(--spacing-xl) 0;
    }

    /* Sections */
    .features,
    .services-preview,
    .company-overview,
    .mission-vision,
    .values,
    .company-info,
    .why-choose,
    .main-services,
    .service-process,
    .industry-expertise,
    .why-choose-services {
        padding: var(--spacing-xl) 0;
    }
}

/* Mobile Styles (480px and below) */
@media (max-width: 480px) {
    :root {
        --spacing-xs: 0.25rem;
        --spacing-sm: 0.5rem;
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.25rem;
        --spacing-2xl: 1.5rem;
        --spacing-3xl: 2rem;
    }

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

    /* Typography */
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.125rem;
    }

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

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

    /* Header */
    .logo {
        font-size: 1.125rem;
    }

    .logo i {
        font-size: 1.25rem;
    }

    .company-info {
        display: none;
    }

    /* Navigation */
    .nav-item a {
        font-size: 0.875rem;
        padding: var(--spacing-sm);
    }

    /* Hero */
    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-image {
        font-size: 3rem;
    }

    /* Cards */
    .feature-card,
    .service-card,
    .game-card,
    .value-card,
    .category-card {
        padding: var(--spacing-lg);
    }

    .feature-card i,
    .service-card i,
    .category-card i {
        font-size: 2rem;
    }

    .value-card i {
        font-size: 1.75rem;
    }

    .game-icon {
        font-size: 2rem;
        padding: var(--spacing-sm);
    }

    /* Choose Grid */
    .choose-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Forms */
    .form-container {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
    }

    .order-form fieldset {
        padding: var(--spacing-md);
    }

    .order-form legend {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }

    /* Timeline */
    .timeline-item {
        margin-left: var(--spacing-md);
    }

    .timeline-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .timeline-content {
        padding: var(--spacing-md);
    }

    .process-timeline::before {
        left: 20px;
    }

    /* Contact */
    .contact-item {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .contact-item i {
        font-size: 1.25rem;
        margin-top: 0;
    }

    /* Cookie Consent */
    .cookie-consent {
        padding: var(--spacing-md);
    }

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

    .cookie-buttons .btn {
        font-size: 0.875rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    /* Legal Documents */
    .legal-document {
        padding: var(--spacing-md);
        margin: var(--spacing-sm);
    }

    .legal-section {
        margin-bottom: var(--spacing-lg);
        padding-bottom: var(--spacing-md);
    }

    .cookie-table th,
    .cookie-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }

    /* Page Headers */
    .page-header {
        padding: var(--spacing-lg) 0;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

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

    /* Sections */
    .features,
    .services-preview,
    .company-overview,
    .mission-vision,
    .values,
    .company-info,
    .why-choose,
    .main-services,
    .service-process,
    .industry-expertise,
    .why-choose-services {
        padding: var(--spacing-lg) 0;
    }

    /* CTA */
    .cta,
    .about-cta,
    .games-cta,
    .services-cta {
        padding: var(--spacing-xl) 0;
    }

    /* Footer */
    .footer {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }

    .footer-content {
        gap: var(--spacing-md);
    }

    /* Buttons */
    .btn {
        font-size: 0.875rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .btn-large {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-lg);
    }
}

/* Very Small Mobile (360px and below) */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Typography */
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    /* Cards */
    .feature-card,
    .service-card,
    .game-card,
    .value-card,
    .category-card {
        padding: var(--spacing-md);
    }

    /* Forms */
    .form-container {
        padding: var(--spacing-md);
        margin: var(--spacing-sm);
    }

    .order-form fieldset {
        padding: var(--spacing-sm);
    }

    /* Legal Documents */
    .legal-document {
        padding: var(--spacing-sm);
        margin: var(--spacing-xs);
    }

    /* Cookie Consent */
    .cookie-consent {
        padding: var(--spacing-sm);
    }

    .cookie-content p {
        font-size: 0.875rem;
    }

    /* Footer */
    .footer-bottom {
        font-size: 0.75rem;
    }
}

/* Large Desktop (1200px and above) */
@media (min-width: 1200px) {
    .container {
        padding: 0 var(--spacing-2xl);
    }

    /* Hero */
    .hero-content h1 {
        font-size: 3.5rem;
    }

    .hero-content p {
        font-size: 1.375rem;
    }

    .hero-image {
        font-size: 10rem;
    }

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

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .values-grid,
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

    /* Contact */
    .contact-options {
        grid-template-columns: repeat(3, 1fr);
    }

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

    /* Legal */
    .rights-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

/* Ultra Wide (1400px and above) */
@media (min-width: 1400px) {
    :root {
        --container-max-width: 1400px;
    }

    .hero-content h1 {
        font-size: 4rem;
    }

    .hero-image {
        font-size: 12rem;
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Optimize for high DPI displays */
    .logo i,
    .hero-image,
    .content-image {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1e293b;
        --bg-secondary: #334155;
        --bg-tertiary: #475569;
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --text-light: #94a3b8;
    }

    .legal-document,
    .form-container,
    .feature-card,
    .service-card,
    .game-card,
    .value-card,
    .category-card {
        background: var(--bg-secondary);
        border-color: var(--bg-tertiary);
    }

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-icon,
    .company-icon {
        animation: none;
    }
}

/* Print Styles for Mobile */
@media print and (max-width: 480px) {
    .container {
        padding: 0;
    }
    
    .legal-document {
        margin: 0;
        padding: 0;
        box-shadow: none;
    }
    
    .legal-section {
        break-inside: avoid;
    }
    
    h1, h2, h3 {
        break-after: avoid;
    }
}

/* Focus Visible for Better Accessibility */
@media (pointer: fine) {
    *:focus:not(:focus-visible) {
        outline: none;
    }
    
    *:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Touch Device Optimizations */
@media (pointer: coarse) {
    .btn {
        min-height: 44px;
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .nav-item a {
        min-height: 44px;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .checkbox-label {
        min-height: 44px;
        align-items: center;
    }
    
    .checkmark {
        width: 22px;
        height: 22px;
    }
}

/* Landscape Orientation for Small Devices */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-image {
        font-size: 3rem;
        order: 0;
    }
    
    .page-header {
        padding: var(--spacing-lg) 0;
    }
    
    .cookie-consent {
        position: relative;
        transform: none;
    }
    
    .cookie-content {
        flex-direction: row;
        gap: var(--spacing-md);
    }
}

/* Container Queries (Future Enhancement) */
@supports (container-type: inline-size) {
    .container {
        container-type: inline-size;
    }
    
    @container (max-width: 600px) {
        .features-grid {
            grid-template-columns: 1fr;
        }
    }
    
    @container (max-width: 400px) {
        .hero-buttons {
            flex-direction: column;
        }
    }
}