/* ===================================
   COMPREHENSIVE MOBILE RESPONSIVE CSS
   Optimized for phones, tablets, and all screen sizes
   =================================== */

/* === VIEWPORT & BASE === */
* {
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* === MOBILE-FIRST IMPROVEMENTS === */

/* Better touch targets on mobile */
@media (max-width: 768px) {
    /* Minimum tap target size 44x44px (iOS guidelines) */
    a, button, .btn, .nav-menu a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* === ENHANCED MOBILE NAVIGATION === */
@media (max-width: 768px) {
    .navbar {
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    
    .navbar .container {
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }
    
    .nav-brand {
        font-size: 0.9rem;
        gap: 0.5rem;
        z-index: 1001;
    }
    
    .nav-brand i {
        font-size: 1.2rem;
    }
    
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        display: none;
        box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        border-top: 1px solid var(--gray-light);
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--gray-light);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu a {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
        text-align: left;
        border-radius: 0;
    }
}

/* === TYPOGRAPHY SCALING === */
@media (max-width: 768px) {
    body {
        font-size: 15px;
        line-height: 1.6;
    }
    
    h1 {
        font-size: 1.75rem;
        line-height: 1.25;
        margin-bottom: 1rem;
    }
    
    h2 {
        font-size: 1.5rem;
        line-height: 1.3;
        margin-bottom: 0.875rem;
    }
    
    h3 {
        font-size: 1.25rem;
        line-height: 1.35;
        margin-bottom: 0.75rem;
    }
    
    h4 {
        font-size: 1.125rem;
        margin-bottom: 0.625rem;
    }
    
    h5 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    h6 {
        font-size: 0.9375rem;
        margin-bottom: 0.5rem;
    }
    
    .lead {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.35rem;
    }
    
    h3 {
        font-size: 1.15rem;
    }
}

/* === HERO SECTION === */
@media (max-width: 768px) {
    .hero {
        padding: 2.5rem 0 3rem;
    }
    
    .hero h1 {
        font-size: 1.875rem;
        line-height: 1.25;
        margin-bottom: 0.75rem;
    }
    
    .hero h2 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1.5rem 0;
    }
    
    .stat-card {
        padding: 1.25rem;
    }
    
    .stat-card i {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .stat-card p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero h2 {
        font-size: 1.125rem;
    }
}

/* === LAYOUT & CONTAINERS === */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 2.5rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.875rem;
    }
    
    .section {
        padding: 2rem 0;
    }
}

/* === GRID SYSTEMS === */
@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .hero-stats,
    .competitor-grid,
    .stats-simple {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .process-simple {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .process-step::after {
        content: '↓';
        right: 50%;
        top: auto;
        bottom: -1.5rem;
        transform: translateX(50%) translateY(0);
    }
}

/* === CARDS === */
@media (max-width: 768px) {
    .card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .card-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .finding-card,
    .violation-card,
    .case-law,
    .remedy-card {
        margin-bottom: 1.5rem;
    }
}

/* === TABLES - RESPONSIVE SCROLL === */
@media (max-width: 768px) {
    /* Make tables scrollable horizontally */
    .comparison-table,
    .comparison-simple,
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    table {
        min-width: 500px;
        font-size: 0.875rem;
    }
    
    th, td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
    }
    
    /* Table wrapper with scroll indicator */
    .comparison-table::after,
    .comparison-simple::after {
        content: '← Scroll to see more →';
        display: block;
        text-align: center;
        padding: 0.5rem;
        font-size: 0.75rem;
        color: var(--gray);
        background: var(--light);
        border-top: 1px solid var(--gray-light);
    }
}

/* === ALERTS === */
@media (max-width: 768px) {
    .alert {
        padding: 1rem;
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .alert i {
        font-size: 1.25rem;
        margin-top: 0;
    }
    
    .alert h4 {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
}

/* === BLOCKQUOTES === */
@media (max-width: 768px) {
    blockquote {
        padding: 1rem;
        margin: 1rem 0;
        font-size: 0.95rem;
    }
    
    .admission-quote p {
        font-size: 1.05rem;
        padding-left: 2rem;
    }
    
    .admission-quote i {
        font-size: 2rem;
    }
}

/* === BUTTONS === */
@media (max-width: 768px) {
    .btn {
        width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-large {
        padding: 1rem 1.75rem;
        font-size: 1.05rem;
    }
}

/* === TIMELINE === */
@media (max-width: 768px) {
    .timeline-container::before {
        left: 15px;
    }
    
    .timeline-event {
        flex-direction: column;
        padding-left: 40px;
        margin-bottom: 2rem;
    }
    
    .timeline-event::before {
        left: 15px;
        transform: none;
    }
    
    .timeline-date {
        text-align: left;
        padding: 0;
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .timeline-content {
        padding: 1rem;
        margin-left: 0;
    }
    
    /* Simple Timeline */
    .timeline-step::before {
        left: 15px;
    }
    
    .timeline-marker {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .timeline-content h4 {
        font-size: 1rem;
    }
}

/* === DIAGRAMS & FLOWS === */
@media (max-width: 768px) {
    .tying-diagram,
    .flow-container,
    .career-path {
        flex-direction: column;
        gap: 1rem;
    }
    
    .tying-arrow,
    .flow-arrow,
    .career-arrow {
        transform: rotate(90deg);
        font-size: 1.5rem;
        margin: 0.5rem 0;
    }
    
    .tying-product,
    .tied-product,
    .flow-box,
    .career-stage {
        min-width: 100%;
        width: 100%;
    }
    
    .flow-box {
        padding: 1.25rem;
    }
    
    .flow-box .amount {
        font-size: 1.5rem;
    }
    
    .product-box {
        padding: 1rem;
    }
    
    .product-box i {
        font-size: 2rem;
    }
}

/* === CAPITAL STACK === */
@media (max-width: 768px) {
    .stack-layer {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .stack-layer strong {
        font-size: 1rem;
    }
}

/* === CASE STUDIES === */
@media (max-width: 768px) {
    .case-study-card,
    .case-law {
        margin-bottom: 1.5rem;
    }
    
    .case-header,
    .case-study-card h3 {
        padding: 1rem;
        flex-wrap: wrap;
    }
    
    .case-header i {
        font-size: 1.5rem;
    }
    
    .case-content,
    .case-details {
        padding: 1rem;
    }
    
    .testimony {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .testimony p {
        font-size: 0.95rem;
    }
}

/* === VIOLATIONS & LEGAL === */
@media (max-width: 768px) {
    .violation-card,
    .legal-framework {
        margin-bottom: 1.5rem;
    }
    
    .violation-header,
    .violation-content {
        padding: 1rem;
    }
    
    .legal-citation {
        padding: 1rem;
        margin: 1rem 0;
        font-size: 0.9rem;
    }
}

/* === RESOLUTION TIMELINE === */
@media (max-width: 768px) {
    .resolution-item {
        flex-direction: column;
        padding-left: 0;
        margin-bottom: 2rem;
    }
    
    .resolution-item::before {
        left: 0;
        top: 25px;
    }
    
    .resolution-date {
        text-align: left;
        flex: none;
        padding: 0 0 0 30px;
        font-size: 1rem;
    }
    
    .resolution-content {
        margin-left: 30px;
        padding: 1rem;
    }
    
    .resolution-analysis {
        padding: 1rem;
    }
}

/* === SOLAR MAP STAGES === */
@media (max-width: 768px) {
    .stage-card {
        padding: 1.5rem 1rem;
        margin-bottom: 1.5rem;
    }
    
    .stage-number {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        top: -15px;
        left: 15px;
    }
    
    .stage-card h3 {
        font-size: 1.25rem;
        margin-top: 0.75rem;
    }
    
    .stage-tactic,
    .stage-evidence,
    .stage-harm {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .stage-arrow {
        font-size: 2rem;
        margin: 1rem 0;
    }
}

/* === PROGRAM SECTIONS === */
@media (max-width: 768px) {
    .program-section {
        padding: 1.5rem 1rem;
        margin-bottom: 2rem;
    }
    
    .program-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .program-description {
        font-size: 1rem;
    }
    
    .program-status {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

/* === COMPETITOR CARDS === */
@media (max-width: 768px) {
    .competitor-card {
        padding: 1rem;
    }
    
    .competitor-card h5 {
        font-size: 1.125rem;
    }
    
    .company-location {
        font-size: 0.875rem;
    }
}

/* === HARM ANALYSIS === */
@media (max-width: 768px) {
    .harm-card {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .harm-icon {
        font-size: 2.5rem;
        text-align: center;
    }
}

/* === CALCULATION BOXES === */
@media (max-width: 768px) {
    .calculation-box {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .calculation {
        padding: 1rem;
        margin: 1rem 0;
        font-size: 0.875rem;
    }
    
    .calc-row {
        flex-wrap: wrap;
        gap: 0.5rem;
        font-size: 0.9rem;
    }
    
    .calc-row.total {
        font-size: 1.05rem;
    }
}

/* === REFORM SECTIONS === */
@media (max-width: 768px) {
    .reform-section,
    .reform-package {
        padding: 1.5rem 1rem;
        margin-bottom: 2rem;
    }
    
    .reform-section h3 {
        font-size: 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .statute-box {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .statute-box h4 {
        padding: 0.75rem 1rem;
        margin: -1rem -1rem 1rem;
        font-size: 1rem;
    }
    
    .statute-text {
        padding: 1rem;
        font-size: 0.875rem;
    }
    
    .reform-benefits {
        padding: 1rem;
        margin-top: 1rem;
    }
}

/* === CALL TO ACTION === */
@media (max-width: 768px) {
    .call-to-action {
        padding: 1.5rem 1rem;
        margin: 2rem 0;
    }
    
    .call-to-action h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .urgency-box {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .urgency-box h3 {
        font-size: 1.125rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* === LISTS === */
@media (max-width: 768px) {
    .check-list li,
    .detail-list li,
    .duty-list li,
    .violation-list li {
        padding-left: 1.5rem;
        margin-bottom: 0.75rem;
        font-size: 0.9375rem;
    }
    
    .process-list li {
        padding-left: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .process-list li::before {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.875rem;
    }
}

/* === BADGES === */
@media (max-width: 768px) {
    .badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    .conflict-badge,
    .risk-badge,
    .loss-badge {
        font-size: 0.65rem;
        padding: 0.25rem 0.625rem;
    }
}

/* === MISC COMPONENTS === */
@media (max-width: 768px) {
    .key-fact {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .key-fact i {
        font-size: 1.25rem;
    }
    
    .alert-text {
        padding: 0.75rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .highlight-box {
        padding: 1.25rem;
        margin: 1.5rem 0;
    }
    
    .highlight-box h3 {
        font-size: 1.125rem;
    }
    
    .highlight-box p {
        font-size: 0.9375rem;
    }
}

/* === FOOTER === */
@media (max-width: 768px) {
    .footer {
        padding: 2rem 0;
    }
    
    .footer p {
        font-size: 0.875rem;
    }
}

/* === SAFE HARBOR === */
@media (max-width: 768px) {
    .safe-harbor-section {
        padding: 1.5rem 1rem;
        margin: 2rem 0;
    }
    
    .safe-harbor-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .safe-harbor-card i {
        font-size: 2.5rem;
    }
}

/* === CAREER PATH / REVOLVING DOOR === */
@media (max-width: 768px) {
    .career-position {
        padding: 1rem;
    }
    
    .career-position h5 {
        font-size: 1.125rem;
    }
    
    .career-stage ul {
        padding: 1rem;
    }
    
    .conflict-analysis,
    .conflict-conclusion {
        padding: 1rem;
        margin-top: 1rem;
    }
}

/* === COMPARISON CHARTS === */
@media (max-width: 768px) {
    .comparison-chart {
        padding: 1rem;
        margin: 1rem 0;
        overflow-x: auto;
    }
    
    .comparison-chart h3 {
        font-size: 1.125rem;
    }
}

/* === TEXT UTILITIES === */
@media (max-width: 768px) {
    .highlight-danger {
        padding: 0.25rem 0.375rem;
        font-size: 0.875rem;
    }
}

/* === LANDSCAPE MOBILE (HORIZONTAL) === */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero h1 {
        font-size: 1.625rem;
    }
    
    .section {
        padding: 2rem 0;
    }
}

/* === VERY SMALL DEVICES === */
@media (max-width: 360px) {
    .container {
        padding: 0 0.75rem;
    }
    
    h1 {
        font-size: 1.375rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .hero h1 {
        font-size: 1.375rem;
    }
    
    .stat-card h3 {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
}

/* === TABLET SPECIFIC (768px - 1024px) === */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
    
    .hero h1 {
        font-size: 2.75rem;
    }
    
    .hero h2 {
        font-size: 1.625rem;
    }
    
    .grid-2,
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === IMPROVE TOUCH INTERACTIONS === */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .card:hover,
    a:hover,
    .btn:hover {
        transform: none;
    }
    
    /* Add active states instead */
    .card:active {
        transform: scale(0.98);
    }
    
    .btn:active {
        transform: scale(0.97);
    }
    
    a:active {
        opacity: 0.7;
    }
}

/* === PRINT STYLES === */
@media print {
    .navbar,
    .nav-toggle,
    .nav-menu,
    .footer,
    .call-to-action,
    .btn {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    h1 {
        font-size: 24pt;
    }
    
    h2 {
        font-size: 20pt;
    }
    
    h3 {
        font-size: 16pt;
    }
    
    .hero {
        background: white;
        color: black;
        border: 1px solid #000;
    }
    
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 10pt;
        color: #666;
    }
}

/* === ACCESSIBILITY IMPROVEMENTS === */

/* Focus indicators for keyboard navigation */
a:focus,
button:focus,
.btn:focus,
.nav-menu a:focus {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

/* Ensure sufficient color contrast */
@media (prefers-contrast: high) {
    body {
        color: #000;
    }
    
    .hero,
    .card,
    .alert {
        border-width: 3px;
    }
}

/* Reduced motion for users who prefer it */
@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;
    }
}

/* === DARK MODE SUPPORT (FUTURE-READY) === */
@media (prefers-color-scheme: dark) {
    /* Uncomment when ready to implement dark mode */
    /*
    :root {
        --white: #1a1a1a;
        --dark: #ffffff;
        --light: #2a2a2a;
        --gray-light: #3a3a3a;
    }
    */
}