/* FairDeal Games - Responsive CSS */
/* Mobile-first responsive design for all devices */

/* Mobile Styles (320px and up) */
@media (max-width: 767px) {
    /* Typography adjustments */
    h1 {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    /* Container padding */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Navigation */
    .nav-container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 15, 15, 0.98);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(0, 255, 225, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-sm);
        text-align: center;
        border-radius: var(--radius-sm);
        background: rgba(0, 255, 225, 0.05);
    }
    
    .nav-actions {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero Section */
    .hero-section {
        padding: 100px 0 var(--spacing-xl);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Sections */
    section {
        padding: var(--spacing-xl) 0;
    }
    
    /* Features Grid */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .feature-card {
        padding: var(--spacing-lg);
    }
    
    /* Games Grid */
    .games-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Game Slider */
    .game-slider {
        margin-top: var(--spacing-lg);
        padding: var(--spacing-md);
    }
    
    .game-slide {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .game-slide-image {
        flex: none;
        width: 200px;
        height: 200px;
        max-width: 200px;
        margin: 0 auto;
        aspect-ratio: 1/1;
    }
    
    .game-slide-title {
        font-size: 1.5rem;
    }
    
    .game-slide-description {
        font-size: 1rem;
    }
    
    .game-slide-actions {
        justify-content: center;
    }
    
    .slider-controls {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    /* Testimonials Grid */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .stat-item {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* CTA Actions */
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Back to Top Button */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    /* Login and Register sections */
    .login-info,
    .register-info {
        padding: var(--spacing-lg);
    }
    
    .login-actions,
    .register-actions {
        margin-top: var(--spacing-md);
    }
    
    .login-actions .btn,
    .register-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Tablet Styles (768px to 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    /* Hero Section */
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    /* Features Grid */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Games Grid */
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Game Slider */
    .game-slider {
        margin-top: var(--spacing-xl);
        padding: var(--spacing-lg);
    }
    
    .game-slide {
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .game-slide-image {
        flex: 0 0 220px;
        width: 220px;
        height: 220px;
        aspect-ratio: 1/1;
    }
    
    .game-slide-title {
        font-size: 1.6rem;
    }
    
    .slider-btn {
        width: 45px;
        height: 45px;
    }
    
    /* Testimonials Grid */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-md);
    }
    
    /* Navigation */
    .nav-actions {
        gap: var(--spacing-xs);
    }
    
    .nav-actions .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
}

/* Desktop Styles (1024px and up) */
@media (min-width: 1024px) {
    /* Enhanced hover effects for desktop */
    .feature-card:hover {
        transform: translateY(-15px) scale(1.02);
    }
    
    .game-card:hover {
        transform: translateY(-15px) scale(1.02);
    }
    
    .testimonial-card:hover {
        transform: translateY(-10px) scale(1.02);
    }
    
    /* Larger spacing for desktop */
    .hero-section {
        padding: 140px 0 var(--spacing-xxl);
    }
    
    section {
        padding: var(--spacing-xxl) 0;
    }
    
    /* Enhanced grid layouts */
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .games-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large Desktop Styles (1440px and up) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .nav-container {
        max-width: 1400px;
    }
    
    /* Enhanced typography for large screens */
    h1 {
        font-size: 4.5rem;
    }
    
    h2 {
        font-size: 3.5rem;
    }
    
    .hero-description {
        font-size: 1.3rem;
    }
    
    /* Larger spacing */
    .hero-section {
        padding: 160px 0 5rem;
    }
    
    section {
        padding: 5rem 0;
    }
}

/* Ultra-wide Desktop Styles (1920px and up) */
@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }
    
    .nav-container {
        max-width: 1600px;
    }
    
    /* Maximum typography sizes */
    h1 {
        font-size: 5rem;
    }
    
    h2 {
        font-size: 4rem;
    }
    
    .hero-description {
        font-size: 1.4rem;
    }
}

/* Landscape Mobile Styles */
@media (max-width: 767px) and (orientation: landscape) {
    .hero-section {
        padding: 80px 0 var(--spacing-lg);
    }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
        align-items: center;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero-actions {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .hero-actions .btn {
        width: auto;
        max-width: none;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Ensure crisp rendering on high DPI displays */
    .nav-logo img,
    .feature-icon img,
    .game-card img,
    .hero-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Print Styles */
@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .header,
    .nav-toggle,
    .back-to-top,
    .cta-section,
    .footer {
        display: none !important;
    }
    
    .hero-section,
    section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .btn {
        border: 1px solid black;
        background: transparent;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    .hero-container,
    .feature-card,
    .game-card,
    .testimonial-card,
    .stat-item {
        animation: none !important;
        transition: none !important;
    }
    
    .btn::before {
        display: none;
    }
}

/* Dark mode support (if user prefers dark) */
@media (prefers-color-scheme: dark) {
    /* Already optimized for dark theme */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --neon-cyan: #00ffff;
        --magenta-glow: #ff0080;
        --white: #ffffff;
        --jet-black: #000000;
        --dark-gray: #333333;
    }
    
    .btn {
        border-width: 2px;
    }
    
    .nav-link,
    .footer-links a {
        text-decoration: underline;
    }
}

/* Focus visible support for better keyboard navigation */
@media (prefers-reduced-motion: no-preference) {
    .btn:focus-visible,
    .nav-link:focus-visible,
    .back-to-top:focus-visible {
        outline: 3px solid var(--neon-cyan);
        outline-offset: 2px;
        box-shadow: 0 0 0 3px rgba(0, 255, 225, 0.3);
    }
}

/* Container queries for future-proofing */
@container (max-width: 400px) {
    .feature-card {
        padding: var(--spacing-md);
    }
    
    .game-card {
        padding: var(--spacing-sm);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        padding: var(--spacing-sm);
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .back-to-top {
        width: 56px;
        height: 56px;
    }
    
    /* Remove hover effects on touch devices */
    .feature-card:hover,
    .game-card:hover,
    .testimonial-card:hover,
    .stat-item:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
}