/* =============================================================================
         CSS CUSTOM PROPERTIES & THEME SUPPORT
         ============================================================================= */
      :root {
        --primary-color: #222;
        --secondary-color: #286090;
        --accent-color: #b3e5fc;
        --success-color: #43a047;
        --warning-color: #ff9800;
        --info-color: #5bc0de;
        --danger-color: #f44336;
        --background-color: #f5f5f5;
        --container-bg: #fff;
        --text-primary: #333;
        --text-secondary: #666;
        --border-color: #e2e8f0;
        --form-bg: #f8f8f8;
        --form-border: #bbb;
        --accessibility-gradient: linear-gradient(135deg, #9c27b0 0%, #673ab7 100%);
        --inclusion-gradient: linear-gradient(135deg, #00bcd4 0%, #0097a7 100%);
        
        /* Theme colors */
        --theme-bg: var(--background-color);
        --theme-surface: var(--container-bg);
        --theme-text: var(--text-primary);
        --theme-text-secondary: var(--text-secondary);
        --theme-border: var(--border-color);
        
        /* Accessibility colors */
        --focus-color: #2196f3;
        --high-contrast-bg: #000000;
        --high-contrast-text: #ffffff;
        --high-contrast-border: #ffffff;
        
        /* Responsive breakpoints */
        --mobile-sm: 480px;
        --mobile-md: 768px;
        --tablet: 1024px;
        --desktop: 1200px;
      }

      /* Dark theme variables */
      [data-theme="dark"] {
        --primary-color: #1a1a1a;
        --background-color: #121212;
        --container-bg: #1e1e1e;
        --text-primary: #ffffff;
        --text-secondary: #b0b0b0;
        --border-color: #404040;
        --form-bg: #2a2a2a;
        --form-border: #555;
        --accent-color: #81d4fa;
        --secondary-color: #3498db;
        --success-color: #66bb6a;
        --warning-color: #ffb74d;
        --danger-color: #ef5350;
        --accessibility-gradient: linear-gradient(135deg, #ba68c8 0%, #9575cd 100%);
        --inclusion-gradient: linear-gradient(135deg, #4dd0e1 0%, #26c6da 100%);
        
        /* Update theme colors for dark mode */
        --theme-bg: var(--background-color);
        --theme-surface: var(--container-bg);
        --theme-text: var(--text-primary);
        --theme-text-secondary: var(--text-secondary);
        --theme-border: var(--border-color);
      }

      /* High contrast theme */
      [data-theme="high-contrast"] {
        --primary-color: var(--high-contrast-bg);
        --background-color: var(--high-contrast-bg);
        --container-bg: var(--high-contrast-bg);
        --text-primary: var(--high-contrast-text);
        --text-secondary: var(--high-contrast-text);
        --border-color: var(--high-contrast-border);
        --form-bg: var(--high-contrast-bg);
        --form-border: var(--high-contrast-border);
        --accent-color: var(--high-contrast-text);
        --secondary-color: var(--high-contrast-text);
        --theme-bg: var(--high-contrast-bg);
        --theme-surface: var(--high-contrast-bg);
        --theme-text: var(--high-contrast-text);
        --theme-text-secondary: var(--high-contrast-text);
        --theme-border: var(--high-contrast-border);
      }

      /* =============================================================================
         RESET & BASE STYLES
         ============================================================================= */
      *, *::before, *::after {
        box-sizing: border-box;
      }

      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }

      body {
        background: var(--theme-bg);
        color: var(--theme-text);
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        min-height: 100vh;
        width: 100vw;
        overflow-x: hidden;
        display: flex;
        flex-direction: column;
        font-size: 18px; /* Larger base font size for accessibility */
        line-height: 1.6; /* Improved line spacing */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        transition: background-color 0.3s ease, color 0.3s ease;
      }

      /* Enhanced focus styles for accessibility */
      *:focus {
        outline: 3px solid var(--focus-color);
        outline-offset: 2px;
      }

      /* Skip to main content link */
      .skip-link {
        position: absolute;
        top: -40px;
        left: 6px;
        background: var(--focus-color);
        color: white;
        padding: 8px;
        text-decoration: none;
        font-weight: 600;
        border-radius: 4px;
        z-index: 10002;
      }

      .skip-link:focus {
        top: 6px;
      }

      /* =============================================================================
         HEADER STYLES
         ============================================================================= */
      .header {
        background: var(--primary-color);
        color: #fff;
        padding: 12px 16px;
        display: flex;
        align-items: center;
        position: relative;
        min-height: 60px;
        flex-wrap: nowrap;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
      }

      .header .logo {
        display: flex;
        align-items: center;
        font-size: 1.4em;
        font-weight: 600;
        flex: 0 0 auto;
        margin-right: 16px;
        text-decoration: none;
        color: inherit;
      }

      .header .logo img {
        height: 132px;
        width: 132px;
        margin-right: 8px;
        object-fit: contain;
      }

      .header-title-center {
        flex: 1 1 0;
        text-align: center;
        font-size: 1.2em;
        font-weight: 600;
        letter-spacing: 0.3px;
        color: var(--accent-color);
        margin: 0;
        z-index: 1;
        pointer-events: none;
        user-select: none;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .header .right {
        display: flex;
        align-items: center;
        gap: 12px;
        flex: 0 0 auto;
      }

      /* =============================================================================
         BURGER MENU STYLES
         ============================================================================= */
      .burger {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: none;
        border: none;
        cursor: pointer;
        margin-left: 12px;
        z-index: 1001;
        border-radius: 4px;
        transition: background-color 0.2s;
        min-width: 44px;
        min-height: 44px;
      }

      .burger:hover {
        background: rgba(255,255,255,0.1);
      }

      .burger:focus {
        outline: 3px solid var(--accent-color);
        outline-offset: 2px;
      }

      .burger span {
        display: block;
        height: 3px;
        width: 24px;
        background: #fff;
        margin: 3px auto;
        border-radius: 2px;
        transition: 0.3s ease;
        transform-origin: center;
      }

      .burger.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
      }

      .burger.active span:nth-child(2) {
        opacity: 0;
      }

      .burger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
      }

      /* =============================================================================
         SIDE MENU STYLES
         ============================================================================= */
      .side-menu-backdrop {
        display: none;
        position: fixed;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0,0,0,0.5);
        z-index: 999;
        backdrop-filter: blur(2px);
      }

      .side-menu {
        position: fixed;
        right: -320px;
        top: 0;
        width: 320px;
        max-width: 85vw;
        height: 100vh;
        height: 100dvh;
        background: var(--secondary-color);
        color: #fff;
        box-shadow: -4px 0 20px rgba(0,0,0,0.15);
        z-index: 1000;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        scrollbar-width: thin;
        scrollbar-color: rgba(255,255,255,0.3) transparent;
      }

      .side-menu::-webkit-scrollbar {
        width: 6px;
      }

      .side-menu::-webkit-scrollbar-track {
        background: transparent;
      }

      .side-menu::-webkit-scrollbar-thumb {
        background: rgba(255,255,255,0.3);
        border-radius: 3px;
      }

      .side-menu::-webkit-scrollbar-thumb:hover {
        background: rgba(255,255,255,0.5);
      }

      .side-menu.open {
        right: 0;
      }

      .side-menu .side-header {
        background: #204d74;
        padding: 20px 18px 16px 18px;
        font-size: 1.1em;
        font-weight: 600;
        letter-spacing: 0.5px;
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 8px;
        flex-shrink: 0;
        position: sticky;
        top: 0;
        z-index: 10;
      }

      .side-menu .side-header img {
        height: 28px;
        width: 28px;
        object-fit: contain;
      }

      .side-menu .side-links {
        flex: 1 1 auto;
        display: flex;
        flex-direction: column;
        gap: 2px;
        padding: 0 12px;
        min-height: 0;
        padding-bottom: 20px;
      }

      .side-menu .side-link {
        color: #fff;
        text-decoration: none;
        padding: 14px 16px;
        font-size: 1em;
        border-radius: 6px;
        margin: 1px 0;
        font-weight: 500;
        transition: background 0.2s ease;
        display: flex;
        align-items: center;
        gap: 8px;
        min-width: 0;
        word-break: break-word;
        min-height: 44px;
        flex-shrink: 0;
      }

      .side-menu .side-link.active,
      .side-menu .side-link:hover,
      .side-menu .side-link:focus {
        background: #204d74;
        outline: none;
      }

      /* =============================================================================
         THEME DROPDOWN STYLES WITH ACCESSIBILITY OPTIONS
         ============================================================================= */
      .theme-dropdown {
        position: relative;
        margin: 4px 12px 8px 12px;
        flex-shrink: 0;
      }

      .theme-toggle {
        color: #fff;
        text-decoration: none;
        padding: 14px 16px;
        font-size: 1em;
        border-radius: 6px;
        font-weight: 500;
        transition: background 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 44px;
        cursor: pointer;
        background: none;
        border: none;
        width: 100%;
        text-align: left;
      }

      .theme-toggle:hover,
      .theme-toggle:focus {
        background: #204d74;
        outline: none;
      }

      .theme-toggle .arrow {
        transition: transform 0.2s ease;
        font-size: 0.8em;
      }

      .theme-toggle.active .arrow {
        transform: rotate(180deg);
      }

      .theme-options {
        display: none;
        background: #1a4a6b;
        border-radius: 6px;
        margin-top: 4px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0,0,0,0.2);
      }

      .theme-options.show {
        display: block;
        animation: slideDown 0.2s ease;
      }

      @keyframes slideDown {
        from {
          opacity: 0;
          transform: translateY(-10px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .theme-option {
        color: #fff;
        text-decoration: none;
        padding: 12px 20px;
        font-size: 0.95em;
        font-weight: 500;
        transition: background 0.2s ease;
        display: flex;
        align-items: center;
        gap: 8px;
        cursor: pointer;
        border: none;
        background: none;
        width: 100%;
        text-align: left;
        min-height: 40px;
      }

      .theme-option:hover,
      .theme-option:focus {
        background: #204d74;
        outline: none;
      }

      .theme-option.active {
        background: #204d74;
        position: relative;
      }

      .theme-option.active::after {
        content: '✓';
        margin-left: auto;
        font-weight: bold;
        color: var(--accent-color);
      }

      .theme-icon {
        font-size: 1.1em;
        width: 16px;
        text-align: center;
      }

      /* =============================================================================
         MAIN CONTENT STYLES
         ============================================================================= */
      .accessibility-container {
        max-width: var(--desktop);
        margin: 0 auto;
        flex: 1 0 auto;
        width: 100%;
        padding: 0;
      }

      /* Hero Section */
      .hero-section {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        color: #fff;
        padding: 80px 24px;
        text-align: center;
        margin-bottom: 0;
        position: relative;
        overflow: hidden;
        width: 100vw;
        margin-left: 50%;
        transform: translateX(-50%);
      }

      .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(45deg, rgba(255,255,255,0.05) 25%, transparent 25%),
                    linear-gradient(-45deg, rgba(255,255,255,0.05) 25%, transparent 25%),
                    linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.05) 75%),
                    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.05) 75%);
        background-size: 40px 40px;
        background-position: 0 0, 0 20px, 20px -20px, -20px 0px;
        opacity: 0.1;
        z-index: 0;
      }

      .hero-content {
        position: relative;
        z-index: 1;
      }

      .hero-content h1 {
        font-size: 3.2em;
        font-weight: 700;
        margin: 0 0 20px 0;
        letter-spacing: -0.5px;
        line-height: 1.2;
      }

      .hero-content .subtitle {
        font-size: 1.4em;
        margin-bottom: 30px;
        color: var(--accent-color);
        font-weight: 400;
        line-height: 1.5;
      }

      .hero-content .description {
        font-size: 1.2em;
        margin-bottom: 50px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.7;
        opacity: 0.95;
      }

      /* Accessibility Badge */
      .accessibility-badge {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background: var(--accessibility-gradient);
        color: #fff;
        padding: 12px 20px;
        border-radius: 25px;
        font-size: 1em;
        font-weight: 600;
        margin-bottom: 30px;
        box-shadow: 0 4px 15px rgba(156, 39, 176, 0.4);
        border: 2px solid rgba(255,255,255,0.2);
      }

      .accessibility-icon {
        font-size: 1.3em;
      }

      /* Accessibility Stats */
      .accessibility-stats {
        display: flex;
        justify-content: center;
        gap: 30px;
        flex-wrap: wrap;
        margin-top: 40px;
      }

      .accessibility-stat {
        background: rgba(255,255,255,0.1);
        backdrop-filter: blur(10px);
        padding: 20px 25px;
        border-radius: 12px;
        text-align: center;
        border: 1px solid rgba(255,255,255,0.2);
        min-width: 160px;
      }

      .accessibility-stat-label {
        font-size: 1.1em;
        font-weight: 600;
        color: var(--accent-color);
        display: block;
        margin-bottom: 5px;
      }

      .accessibility-stat-description {
        font-size: 0.9em;
        opacity: 0.9;
      }

      /* CTA Buttons */
      .cta-buttons {
        display: flex;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
        margin-top: 40px;
      }

      .cta-button {
        display: inline-block;
        background: var(--success-color);
        color: #fff;
        text-decoration: none;
        padding: 18px 36px;
        font-size: 1.1em;
        font-weight: 600;
        border-radius: 8px;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        min-width: 180px;
        text-align: center;
        min-height: 44px;
      }

      .cta-button:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 24px rgba(0,0,0,0.3);
        background: #388e3c;
      }

      .cta-button.secondary {
        background: transparent;
        border: 2px solid var(--accent-color);
        color: var(--accent-color);
      }

      .cta-button.secondary:hover {
        background: var(--accent-color);
        color: var(--primary-color);
      }

      .cta-button.accessibility-button {
        background: var(--accessibility-gradient);
        color: #fff;
      }

      .cta-button.accessibility-button:hover {
        box-shadow: 0 8px 24px rgba(156, 39, 176, 0.4);
      }

      /* =============================================================================
         SECTIONS & CONTENT STYLES
         ============================================================================= */
      .sections-container {
        background: var(--theme-bg);
        padding: 0;
      }

      .section {
        background: var(--theme-surface);
        margin: 40px 24px;
        border-radius: 16px;
        padding: 50px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        transition: all 0.3s ease;
        border: 1px solid var(--theme-border);
      }

      .section:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(0,0,0,0.12);
      }

      .section-header {
        display: flex;
        align-items: center;
        gap: 20px;
        margin-bottom: 30px;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
      }

      .section-icon {
        font-size: 3em;
        color: var(--secondary-color);
        flex-shrink: 0;
      }

      .section h2 {
        margin: 0;
        font-size: 2.5em;
        font-weight: 600;
        color: var(--theme-text);
        text-align: center;
        flex: 1;
        line-height: 1.3;
      }

      .section p.section-intro {
        font-size: 1.2em;
        line-height: 1.7;
        color: var(--theme-text-secondary);
        margin-bottom: 40px;
        text-align: center;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
      }

      /* Accessibility Features Grid */
      .accessibility-features {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 30px;
        margin-top: 40px;
      }

      .accessibility-feature {
        background: var(--form-bg);
        padding: 35px;
        border-radius: 16px;
        border: 1px solid var(--theme-border);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
      }

      .accessibility-feature::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: var(--accessibility-gradient);
        transform: scaleX(0);
        transition: transform 0.3s ease;
      }

      .accessibility-feature:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 24px rgba(0,0,0,0.15);
      }

      .accessibility-feature:hover::before {
        transform: scaleX(1);
      }

      .accessibility-feature-header {
        display: flex;
        align-items: center;
        gap: 18px;
        margin-bottom: 22px;
      }

      .accessibility-feature-icon {
        font-size: 2.5em;
        color: var(--accessibility-gradient);
        flex-shrink: 0;
      }

      .accessibility-feature h3 {
        margin: 0;
        font-size: 1.5em;
        font-weight: 600;
        color: var(--theme-text);
        line-height: 1.3;
      }

      .accessibility-feature p {
        margin: 0 0 20px 0;
        font-size: 1.05em;
        color: var(--theme-text-secondary);
        line-height: 1.7;
      }

      .accessibility-feature-list {
        list-style: none;
        padding: 0;
        margin: 20px 0 0 0;
      }

      .accessibility-feature-list li {
        padding: 8px 0;
        color: var(--theme-text-secondary);
        position: relative;
        padding-left: 25px;
        font-size: 0.95em;
        line-height: 1.5;
      }

      .accessibility-feature-list li::before {
        content: '♿';
        position: absolute;
        left: 0;
        font-size: 1em;
        color: var(--secondary-color);
      }

      /* WCAG Compliance Section */
      .wcag-section {
        background: var(--inclusion-gradient);
        color: #fff;
        margin: 40px 24px;
        border-radius: 16px;
        padding: 50px;
        position: relative;
        overflow: hidden;
        text-align: center;
      }

      .wcag-section::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
        animation: wcagGlow 6s ease-in-out infinite alternate;
      }

      @keyframes wcagGlow {
        0% { transform: scale(1) rotate(0deg); opacity: 0.3; }
        100% { transform: scale(1.1) rotate(180deg); opacity: 0.1; }
      }

      .wcag-content {
        position: relative;
        z-index: 1;
      }

      .wcag-section h2 {
        font-size: 2.5em;
        font-weight: 600;
        margin: 0 0 20px 0;
        color: #fff;
      }

      .wcag-section p {
        font-size: 1.2em;
        margin: 0 0 30px 0;
        opacity: 0.9;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.7;
      }

      .wcag-levels {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
        margin-top: 40px;
      }

      .wcag-level {
        background: rgba(255,255,255,0.1);
        backdrop-filter: blur(10px);
        padding: 25px;
        border-radius: 12px;
        border: 1px solid rgba(255,255,255,0.2);
        transition: all 0.3s ease;
      }

      .wcag-level:hover {
        background: rgba(255,255,255,0.2);
        transform: translateY(-4px);
      }

      .wcag-level-title {
        font-size: 1.4em;
        font-weight: 600;
        margin-bottom: 10px;
        color: #fff;
      }

      .wcag-level-description {
        font-size: 0.95em;
        opacity: 0.9;
        line-height: 1.5;
      }

      .wcag-level.aa {
        border-left: 4px solid #4caf50;
      }

      .wcag-level.aaa {
        border-left: 4px solid #2196f3;
      }

      /* Contact Section */
      .contact-section {
        background: var(--form-bg);
        border-radius: 16px;
        padding: 50px;
        text-align: center;
        margin: 40px 0;
        border: 1px solid var(--theme-border);
        position: relative;
        overflow: hidden;
      }

      .contact-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, rgba(156, 39, 176, 0.03) 0%, rgba(103, 58, 183, 0.03) 100%);
        z-index: 0;
      }

      .contact-content {
        position: relative;
        z-index: 1;
      }

      .contact-section h2 {
        font-size: 2.2em;
        font-weight: 600;
        margin: 0 0 20px 0;
        color: var(--theme-text);
      }

      .contact-section p {
        font-size: 1.1em;
        color: var(--theme-text-secondary);
        margin-bottom: 30px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.7;
      }

      .contact-methods {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
        margin: 40px 0;
      }

      .contact-method {
        background: var(--theme-surface);
        padding: 30px;
        border-radius: 12px;
        border: 1px solid var(--theme-border);
        transition: all 0.3s ease;
        text-align: center;
      }

      .contact-method:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
      }

      .contact-method-icon {
        font-size: 2.5em;
        margin-bottom: 15px;
        display: block;
        color: var(--secondary-color);
      }

      .contact-method h3 {
        margin: 0 0 10px 0;
        font-size: 1.3em;
        font-weight: 600;
        color: var(--theme-text);
      }

      .contact-method p {
        margin: 0;
        font-size: 1em;
        color: var(--theme-text-secondary);
        line-height: 1.5;
      }

      /* Legal Statement */
      .legal-statement {
        background: var(--form-bg);
        padding: 40px;
        border-radius: 12px;
        border: 1px solid var(--theme-border);
        margin: 40px 0;
        font-size: 0.95em;
        line-height: 1.7;
        color: var(--theme-text-secondary);
      }

      .legal-statement h3 {
        color: var(--theme-text);
        font-size: 1.3em;
        margin-bottom: 20px;
      }

      .legal-statement ul {
        padding-left: 20px;
        margin: 15px 0;
      }

      .legal-statement li {
        margin: 8px 0;
      }

      /* Accessibility Tools */
      .accessibility-tools {
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 1000;
      }

      .accessibility-tool-button {
        width: 60px;
        height: 60px;
        background: var(--accessibility-gradient);
        color: white;
        border: none;
        border-radius: 50%;
        font-size: 24px;
        cursor: pointer;
        box-shadow: 0 4px 20px rgba(156, 39, 176, 0.4);
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .accessibility-tool-button:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 25px rgba(156, 39, 176, 0.6);
      }

      .accessibility-tool-button:focus {
        outline: 3px solid var(--focus-color);
        outline-offset: 3px;
      }

      /* CTA Section */
      .cta-section {
        background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
        color: #fff;
        text-align: center;
        padding: 60px 24px;
        margin: 40px 24px;
        border-radius: 16px;
        position: relative;
        overflow: hidden;
      }

      .cta-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
        z-index: 0;
      }

      .cta-content {
        position: relative;
        z-index: 1;
      }

      .cta-section h2 {
        font-size: 2.2em;
        font-weight: 700;
        margin: 0 0 20px 0;
        color: #fff;
      }

      .cta-section p {
        font-size: 1.1em;
        margin: 0 0 30px 0;
        opacity: 0.9;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.7;
      }

      /* =============================================================================
         FOOTER STYLES - ENHANCED FOR ACCESSIBILITY
         ============================================================================= */
      .footer-enhanced {
        background: linear-gradient(135deg, var(--primary-color) 0%, #1a3a52 100%);
        color: #ffffff;
        margin-top: 60px;
        border-top: 4px solid var(--secondary-color);
      }

      .footer-container {
        max-width: var(--desktop);
        margin: 0 auto;
        padding: 40px 24px;
      }

      /* Company Section at Top */
      .footer-company-section {
        text-align: center;
        margin-bottom: 40px;
        padding-bottom: 30px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      }

      .footer-logo {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        margin-bottom: 20px;
      }

      .footer-logo-img {
        height: 140px;
        width: 140px;
        object-fit: contain;
      }

      .footer-logo h3 {
        margin: 0;
        font-size: 1.8em;
        font-weight: 700;
        color: var(--accent-color);
      }

      .footer-description {
        font-size: 1.1em;
        line-height: 1.7;
        margin-bottom: 24px;
        color: rgba(255, 255, 255, 0.9);
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
      }

      .social-links {
        display: flex;
        justify-content: center;
        gap: 12px;
      }

      .social-link {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        text-decoration: none;
        transition: all 0.3s ease;
        border: 1px solid rgba(255, 255, 255, 0.2);
      }

      .social-link:hover {
        background: var(--accent-color);
        color: var(--primary-color);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      }

      .social-link:focus {
        outline: 3px solid var(--focus-color);
        outline-offset: 2px;
      }

      .social-icon {
        font-size: 1.2em;
      }

      /* 3 Column Links Row */
      .footer-links-row {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 40px;
        padding-bottom: 30px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      }

      .footer-column {
        text-align: left;
      }

      .footer-column h4 {
        margin: 0 0 20px 0;
        font-size: 1.2em;
        font-weight: 600;
        color: var(--accent-color);
        border-bottom: 2px solid var(--secondary-color);
        padding-bottom: 8px;
      }

      .footer-links {
        list-style: none;
        padding: 0;
        margin: 0;
      }

      .footer-links li {
        margin-bottom: 12px;
      }

      .footer-links a {
        color: rgba(255, 255, 255, 0.9);
        text-decoration: none;
        font-size: 0.95em;
        transition: all 0.2s ease;
        display: block;
        padding: 4px 0;
        min-height: 44px;
        display: flex;
        align-items: center;
      }

      .footer-links a:hover {
        color: var(--accent-color);
        padding-left: 8px;
        text-decoration: underline;
      }

      .footer-links a:focus {
        outline: 2px solid var(--focus-color);
        outline-offset: 2px;
      }

      /* Legal Links Row - Centered */
      .footer-legal-row {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 30px;
        text-align: center;
      }

      .footer-legal-row a {
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        font-size: 0.9em;
        transition: color 0.2s ease;
        white-space: nowrap;
        padding: 4px 8px;
        min-height: 44px;
        display: flex;
        align-items: center;
      }

      .footer-legal-row a:hover {
        color: var(--accent-color);
        text-decoration: underline;
      }

      .footer-legal-row a:focus {
        outline: 2px solid var(--focus-color);
        outline-offset: 2px;
      }

      .separator {
        color: rgba(255, 255, 255, 0.4);
        font-weight: bold;
        margin: 0 8px;
      }

      /* Copyright Section - Centered */
      .footer-copyright {
        text-align: center;
      }

      .footer-copyright p {
        margin: 8px 0;
        font-size: 0.9em;
        color: rgba(255, 255, 255, 0.8);
        line-height: 1.5;
      }

      .footer-tagline {
        font-style: italic;
        color: var(--accent-color) !important;
        font-size: 0.95em !important;
      }

      /* =============================================================================
         RESPONSIVE DESIGN
         ============================================================================= */
      @media (max-width: 768px) {
        body {
          font-size: 16px;
        }

        .hero-content h1 {
          font-size: 2.4em;
        }
        
        .hero-content .subtitle {
          font-size: 1.2em;
        }
        
        .hero-section {
          padding: 60px 16px;
        }
        
        .section {
          margin: 24px 16px;
          padding: 30px 20px;
        }

        .section h2 {
          font-size: 2em;
        }

        .section-header {
          flex-direction: column;
          text-align: center;
        }
        
        .accessibility-features {
          grid-template-columns: 1fr;
          gap: 20px;
        }

        .wcag-levels {
          grid-template-columns: 1fr;
          gap: 15px;
        }

        .contact-methods {
          grid-template-columns: 1fr;
          gap: 20px;
        }

        .accessibility-stats {
          flex-direction: column;
          align-items: center;
        }

        .wcag-section {
          margin: 24px 16px;
          padding: 30px 20px;
        }

        .cta-section {
          margin: 24px 16px;
          padding: 40px 20px;
        }

        .cta-section h2 {
          font-size: 1.8em;
        }
        
        .cta-buttons {
          flex-direction: column;
          align-items: center;
        }
        
        .cta-button {
          width: 100%;
          max-width: 300px;
        }

        /* Footer responsive */
        .footer-container {
          padding: 30px 16px;
        }
        
        .footer-links-row {
          grid-template-columns: 1fr;
          gap: 30px;
        }
        
        .footer-column {
          text-align: center;
        }
        
        .footer-legal-row {
          flex-direction: column;
          gap: 12px;
        }
        
        .footer-legal-row .separator {
          display: none;
        }
      }

      @media (max-width: 480px) {
        .hero-content h1 {
          font-size: 2em;
        }
        
        .section h2 {
          font-size: 1.6em;
        }
        
        .section {
          padding: 24px 16px;
        }

        .accessibility-feature {
          padding: 25px;
        }

        .wcag-level {
          padding: 20px;
        }

        .contact-method {
          padding: 25px;
        }

        /* Footer mobile */
        .footer-logo h3 {
          font-size: 1.5em;
        }
        
        .footer-description {
          font-size: 1em;
        }
        
        .social-links {
          flex-wrap: wrap;
        }
      }

      /* =============================================================================
         HIGH CONTRAST MODE & ACCESSIBILITY ENHANCEMENTS
         ============================================================================= */
      @media (prefers-contrast: high) {
        :root {
          --focus-color: #ffff00;
        }
        
        .cta-button:focus {
          outline: 4px solid var(--focus-color);
          outline-offset: 4px;
        }
      }

      @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;
        }
        
        .wcag-section::before {
          animation: none;
        }
      }

      /* Screen reader only content */
      .sr-only {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
      }

      /* Enhanced focus styles */
      .enhanced-focus:focus {
        outline: 4px solid var(--focus-color);
        outline-offset: 4px;
        box-shadow: 0 0 0 6px rgba(33, 150, 243, 0.3);
      }

      /* =============================================================================
         DARK THEME ADJUSTMENTS
         ============================================================================= */
      [data-theme="dark"] .footer-enhanced {
        background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
      }

      /* =============================================================================
         PRINT STYLES
         ============================================================================= */
      @media print {
        .header,
        .burger,
        .side-menu,
        .side-menu-backdrop,
        .footer-enhanced,
        .accessibility-tools {
          display: none !important;
        }
        
        .accessibility-container {
          max-width: none;
          width: 100%;
        }
        
        .section {
          margin: 0;
          box-shadow: none;
          page-break-inside: avoid;
        }
        
        body {
          font-size: 12pt;
          line-height: 1.5;
        }
        
        h1, h2, h3 {
          page-break-after: avoid;
        }
      }