/* ============================================
   RESPONSIVE STYLES
   Mobile-First Approach
   ============================================ */

/* Tablet & Below (1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-section {
        padding: 100px 20px 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile & Below (768px) */
@media (max-width: 768px) {
    /* Typography */
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    p {
        font-size: 1rem;
    }
    
    /* Navigation */
    .navbar {
        padding: 12px 0;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .nav-brand {
        font-size: 1.25rem;
    }
    
    .nav-brand img {
        width: 32px;
        height: 32px;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        right: -100%;
        width: 100%;
        max-width: 320px;
        height: calc(100vh - 60px);
        background: rgba(18, 18, 26, 0.98);
        backdrop-filter: blur(20px);
        border-left: 1px solid rgba(255, 255, 255, 0.08);
        padding: 32px 24px;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        transition: right 0.3s ease;
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: 12px 16px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Mobile Menu Overlay */
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 998;
    }
    
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Hero Section */
    .hero-section {
        min-height: auto;
        padding: 100px 16px 60px;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    /* Features */
    section {
        padding: 48px 0;
    }
    
    .section-header {
        margin-bottom: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .feature-icon {
        width: 64px;
        height: 64px;
        font-size: 1.75rem;
    }
    
    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .pricing-card {
        padding: 28px;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .plan-price .price {
        font-size: 3rem;
    }
    
    /* Commands */
    .commands-grid {
        grid-template-columns: 1fr;
    }
    
    .command-card {
        padding: 20px;
    }
    
    .search-box input {
        padding: 16px 48px 16px 20px;
    }
    
    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 8px;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-btn {
        flex-shrink: 0;
    }
    
    /* Buttons */
    .btn {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }
    
    .btn-large {
        padding: 16px 32px;
        font-size: 1rem;
    }
    
    /* Cards */
    .glass-card {
        padding: 24px;
    }
    
    /* Footer */
    .footer {
        padding: 48px 0 32px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links {
        text-align: center;
    }
    
    /* Premium CTA */
    .premium-cta {
        padding: 48px 24px;
    }
    
    .premium-cta h2 {
        font-size: 2rem;
    }
    
    .premium-cta-features {
        flex-direction: column;
        gap: 16px;
    }
}

/* Small Mobile (480px) */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-section {
        padding: 80px 16px 48px;
    }
    
    .stat-value {
        font-size: 1.75rem;
    }
    
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .feature-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
    
    .plan-price .price {
        font-size: 2.5rem;
    }
    
    .btn {
        padding: 12px 20px;
    }
    
    .glass-card {
        padding: 20px;
    }
    
    .content-card {
        padding: 20px;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 80px 16px 48px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .mobile-menu-toggle,
    .dashboard-sidebar {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .dashboard-main {
        margin-left: 0;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Override (if needed) */
@media (prefers-color-scheme: light) {
    /* Keep dark theme always - override system preference */
    body {
        background: var(--bg-primary);
        color: var(--text-primary);
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .glass-card,
    .content-card,
    .stat-card {
        border-width: 2px;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        min-height: 44px;
    }
    
    .sidebar-nav-item {
        min-height: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .glass-card:hover,
    .feature-card:hover,
    .stat-card:hover {
        transform: none;
    }
}

/* Wide Screen (1920px+) */
@media (min-width: 1920px) {
    .container {
        max-width: 1400px;
    }
    
    .container-wide {
        max-width: 1600px;
    }
}