/* =============================================
   Responsive Styles
   ============================================= */

/* Large Devices (1200px and up) */
@media (min-width: 1200px) {
    .hero-grid {
        grid-template-columns: 1.2fr 1fr;
        text-align: left;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero-stats {
        justify-content: flex-start;
    }
    
    .hero-actions {
        justify-content: flex-start;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .hero-title {
        font-size: 4rem;
    }
}

/* Medium Devices (992px to 1199px) */
@media (max-width: 1199px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section-title {
        font-size: 2.8rem;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .features-grid,
    .editions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small Devices (768px to 991px) */
@media (max-width: 991px) {
    .nav-desktop {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-actions .btn-text {
        display: none;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid,
    .editions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-stats {
        gap: var(--spacing-lg);
    }
    
    .mega-menu {
        width: 90vw;
        left: -100px;
    }
    
    .mega-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Extra Small Devices (576px to 767px) */
@media (max-width: 767px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-2xl);
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .terminal-container {
        display: none;
    }
    
    .mobile-menu {
        width: 100%;
        max-width: 100%;
    }
}

/* Extra Extra Small Devices (575px and below) */
@media (max-width: 575px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn-lg {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.875rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .mega-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-actions {
        display: none;
    }
    
    .mobile-actions {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .mobile-menu {
        padding: var(--spacing-lg);
    }
}

/* Print Styles */
@media print {
    .main-nav,
    .hero-scroll,
    .back-to-top,
    .mobile-menu,
    .mobile-toggle {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    a {
        color: black !important;
        text-decoration: underline;
    }
    
    .btn,
    .social-icon,
    .terminal-container {
        display: none !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-cyan: #00FFFF;
        --primary-aqua: #00FFFF;
        --primary-purple: #FF00FF;
        --primary-green: #00FF00;
        --text-primary: #FFFFFF;
        --text-secondary: #CCCCCC;
        --bg-dark: #000000;
        --bg-card: #111111;
    }
    
    .card {
        border: 2px solid var(--text-primary);
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .gradient-orb,
    .badge-dot,
    .scroll-down,
    .status-dot {
        animation: none !important;
    }
    
    .btn::before {
        display: none;
    }
}

/* Dark Mode (default) */
@media (prefers-color-scheme: dark) {
    /* Already in dark mode */
}

/* Light Mode Override */
@media (prefers-color-scheme: light) {
    :root {
        --bg-dark: #F8FAFC;
        --bg-darker: #F1F5F9;
        --bg-card: #FFFFFF;
        --text-primary: #0F172A;
        --text-secondary: #475569;
        --text-muted: #64748B;
        --border-light: rgba(0, 0, 0, 0.1);
        --border-medium: rgba(0, 0, 0, 0.2);
    }
    
    .main-nav {
        background: rgba(248, 250, 252, 0.95);
        border-bottom: 1px solid var(--border-light);
    }
    
    .mobile-menu {
        background: var(--bg-card);
    }
    
    .terminal-container {
        background: rgba(0, 0, 0, 0.05);
    }
    
    .mobile-menu-overlay {
        background: rgba(0, 0, 0, 0.5);
    }
}

/* Landscape Orientation */
@media (orientation: landscape) and (max-height: 500px) {
    .hero-section {
        min-height: 100vh;
        padding-top: 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .stat-card {
        padding: var(--spacing-sm);
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

/* Touch Devices */
@media (hover: none) and (pointer: coarse) {
    .dropdown:hover .dropdown-content,
    .mega-dropdown:hover .mega-menu {
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
    }
    
    .dropdown-content,
    .mega-menu {
        display: none;
    }
    
    .dropdown.active .dropdown-content,
    .mega-dropdown.active .mega-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .btn:hover {
        transform: none;
    }
    
    .card:hover {
        transform: none;
    }
}