/* 
   Enhanced Mobile CSS - Renascença Agêntica
   Optimized for mobile-first responsive design
   Focus on touch interactions and viewport optimization
*/

/* Enhanced Mobile Viewport and Base Styles */
@media (max-width: 768px) {
    /* Prevent horizontal scroll */
    html, body {
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    /* Enhanced touch targets */
    .btn, button, a, input, select, textarea {
        min-height: 44px !important;
        min-width: 44px !important;
        touch-action: manipulation !important;
    }
    
    /* Improved text rendering on mobile */
    body {
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
        text-rendering: optimizeLegibility !important;
    }
    
    /* Better scrolling performance */
    * {
        -webkit-overflow-scrolling: touch !important;
    }
    
    /* Prevent zoom on input focus */
    input, select, textarea {
        font-size: 16px !important;
        transform: translateZ(0) !important;
    }
}

/* Enhanced Grid System for Mobile */
@media (max-width: 768px) {
    /* Universal grid responsive rules */
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    /* Specific grid overrides */
    [style*="grid-template-columns: repeat(2, 1fr)"],
    [style*="grid-template-columns: repeat(3, 1fr)"],
    [style*="grid-template-columns: repeat(4, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    /* Flex responsive rules */
    .flex-row {
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }
    
    [style*="display: flex"][style*="justify-content: space-between"] {
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }
}

/* Enhanced Typography for Mobile */
@media (max-width: 768px) {
    /* Responsive font scaling */
    h1 {
        font-size: clamp(1.5rem, 5vw, 2.5rem) !important;
        line-height: 1.2 !important;
    }
    
    h2 {
        font-size: clamp(1.3rem, 4vw, 2rem) !important;
        line-height: 1.3 !important;
    }
    
    h3 {
        font-size: clamp(1.1rem, 3.5vw, 1.5rem) !important;
        line-height: 1.3 !important;
    }
    
    h4 {
        font-size: clamp(1rem, 3vw, 1.3rem) !important;
        line-height: 1.4 !important;
    }
    
    p {
        font-size: clamp(0.9rem, 2.5vw, 1rem) !important;
        line-height: 1.5 !important;
    }
    
    /* Improved readability */
    .hero h1, .hero-story h1, .transparency-hero h1 {
        font-size: clamp(1.8rem, 6vw, 2.5rem) !important;
    }
    
    .hero p, .hero-story p, .transparency-hero p {
        font-size: clamp(1rem, 3vw, 1.3rem) !important;
        line-height: 1.6 !important;
    }
}

/* Enhanced Container and Spacing */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm) !important;
        max-width: 100% !important;
    }
    
    .section {
        padding: var(--spacing-md) 0 !important;
    }
    
    .section-xl {
        padding: var(--spacing-lg) 0 !important;
    }
    
    /* Card spacing */
    .card, .workshop-card, .tech-card, .flow-step, .resource-card, .stat-card {
        margin-bottom: var(--spacing-md) !important;
        padding: var(--spacing-md) !important;
    }
}

/* Enhanced Button System for Mobile */
@media (max-width: 768px) {
    .btn {
        display: block !important;
        width: 100% !important;
        max-width: 300px !important;
        margin: var(--spacing-xs) auto !important;
        padding: 15px 20px !important;
        font-size: 1rem !important;
        text-align: center !important;
        border-radius: 8px !important;
        touch-action: manipulation !important;
        transition: all 0.2s ease !important;
    }
    
    .btn:active {
        transform: scale(0.98) !important;
        transition: transform 0.1s ease !important;
    }
    
    /* Button groups */
    .btn-group {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
        width: 100% !important;
    }
    
    .btn-group .btn {
        margin: 0 !important;
        max-width: none !important;
    }
}

/* Enhanced Form Elements for Mobile */
@media (max-width: 768px) {
    .form-control, input, select, textarea {
        width: 100% !important;
        padding: 12px !important;
        font-size: 16px !important;
        border-radius: 8px !important;
        border: 2px solid #E9ECEF !important;
        touch-action: manipulation !important;
    }
    
    .form-control:focus, input:focus, select:focus, textarea:focus {
        border-color: var(--primary-green) !important;
        outline: none !important;
        box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1) !important;
    }
    
    .form-group {
        margin-bottom: var(--spacing-md) !important;
    }
    
    .form-group label {
        display: block !important;
        margin-bottom: var(--spacing-xs) !important;
        font-weight: 600 !important;
        font-size: 0.9rem !important;
    }
}

/* Enhanced Navigation for Mobile */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
        padding: var(--spacing-sm) !important;
    }
    
    .header nav {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: var(--spacing-xs) !important;
        justify-content: center !important;
    }
    
    .header nav a {
        padding: 10px 15px !important;
        font-size: 0.9rem !important;
        border-radius: 6px !important;
        touch-action: manipulation !important;
        min-height: 44px !important;
        display: flex !important;
        align-items: center !important;
    }
}

/* Enhanced Table Responsiveness */
@media (max-width: 768px) {
    .table-responsive {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        border-radius: 8px !important;
    }
    
    .table-responsive table {
        min-width: 600px !important;
        border-collapse: collapse !important;
    }
    
    .table-responsive th,
    .table-responsive td {
        padding: 10px 8px !important;
        font-size: 0.85rem !important;
        white-space: nowrap !important;
    }
    
    .table-responsive th {
        background: #f8f9fa !important;
        font-weight: bold !important;
        position: sticky !important;
        top: 0 !important;
        z-index: 1 !important;
    }
    
    /* Scroll indicator */
    .table-responsive::after {
        content: "← Deslize para ver mais →" !important;
        display: block !important;
        text-align: center !important;
        font-size: 0.8rem !important;
        color: #666 !important;
        padding: 10px !important;
        background: rgba(255,255,255,0.9) !important;
    }
}

/* Enhanced Image Responsiveness */
@media (max-width: 768px) {
    img {
        max-width: 100% !important;
        height: auto !important;
        border-radius: 8px !important;
    }
    
    .hero-bg-elements {
        display: none !important;
    }
}

/* Enhanced Animation and Performance */
@media (max-width: 768px) {
    /* Reduce animations on mobile for better performance */
    *, *::before, *::after {
        animation-duration: 0.2s !important;
        animation-delay: 0s !important;
    }
    
    /* Optimize transforms */
    .btn:hover, .card:hover {
        transform: none !important;
    }
    
    /* Smooth scrolling */
    html {
        scroll-behavior: smooth !important;
    }
}

/* Enhanced Touch Interactions */
@media (hover: none) and (pointer: coarse) {
    /* Touch-specific optimizations */
    .btn, button, a {
        min-height: 44px !important;
        min-width: 44px !important;
        touch-action: manipulation !important;
    }
    
    /* Remove hover effects on touch devices */
    .btn:hover, .card:hover, a:hover {
        transform: none !important;
        box-shadow: none !important;
    }
    
    /* Enhanced touch feedback */
    .btn:active, button:active, a:active {
        transform: scale(0.98) !important;
        transition: transform 0.1s ease !important;
    }
    
    /* Touch-friendly spacing */
    .touch-target {
        padding: var(--spacing-md) !important;
        margin: var(--spacing-sm) 0 !important;
    }
}

/* Enhanced Accessibility for Mobile */
@media (max-width: 768px) {
    /* Improved focus indicators */
    .btn:focus, button:focus, a:focus, input:focus, select:focus {
        outline: 3px solid var(--primary-green) !important;
        outline-offset: 2px !important;
    }
    
    /* Better contrast for mobile */
    .text-muted, .text-light {
        color: #666 !important;
    }
    
    /* Improved readability */
    .small-text {
        font-size: 0.85rem !important;
        line-height: 1.4 !important;
    }
}

/* Enhanced Loading and Performance */
@media (max-width: 768px) {
    /* Optimize rendering */
    .card, .workshop-card, .tech-card, .flow-step {
        will-change: transform !important;
        transform: translateZ(0) !important;
    }
    
    /* Reduce repaints */
    .hero, .section {
        contain: layout style paint !important;
    }
}

/* Enhanced Dark Mode Support */
@media (max-width: 768px) and (prefers-color-scheme: dark) {
    .card, .workshop-card, .tech-card, .flow-step, .resource-card, .stat-card {
        background: #2C3E50 !important;
        color: #F8F9FA !important;
    }
    
    .section-light {
        background: #34495E !important;
    }
    
    .text-dark {
        color: #F8F9FA !important;
    }
    
    .text-light {
        color: #BDC3C7 !important;
    }
}

/* Enhanced Print Styles */
@media print {
    .hero, .hero-story, .transparency-hero {
        background: white !important;
        color: black !important;
    }
    
    .btn, button {
        border: 1px solid black !important;
        background: white !important;
        color: black !important;
    }
    
    .card, .workshop-card, .tech-card, .flow-step {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
    }
}

/* Enhanced High Contrast Mode */
@media (prefers-contrast: high) {
    .btn, button {
        border: 2px solid currentColor !important;
    }
    
    .card, .workshop-card, .tech-card, .flow-step {
        border: 2px solid currentColor !important;
    }
}

/* Enhanced Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .btn:hover, .card:hover {
        transform: none !important;
    }
}