:root {
            --primary-50: #f0f4f8;
            --primary-100: #d9e2ec;
            --primary-200: #bcccdc;
            --primary-300: #9fb3cc;
            --primary-400: #829ab9;
            --primary-500: #627d98;
            --primary-600: #486581;
            --primary-700: #334e68;
            --primary-800: #243b53;
            --primary-900: #102a43;
            --accent-400: #f0d06e;
            --accent-500: #e5b83c;
            --accent-600: #d4af37;
            --accent-700: #b8961e;
            --success: #10b981;
            --success-light: #d1fae5;
            --error: #ef4444;
            --error-light: #fee2e2;
            --warning: #f59e0b;
            --warning-light: #fef3c7;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            --font-heading: 'Manrope', -apple-system, sans-serif;
            --font-body: 'Inter', -apple-system, sans-serif;
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
            --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
            --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
        }
        
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: var(--font-body); color: var(--gray-800); background-color: #f5f7fa; line-height: 1.6; -webkit-font-smoothing: antialiased; }
        h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--gray-900); }
        
        /* Navigation */
        .navbar { position: fixed; top: 0; left: 0; right: 0; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); z-index: 1000; transition: all 0.3s ease; }
        .navbar.scrolled { box-shadow: var(--shadow-md); }
        .nav-container { max-width: 1280px; margin: 0 auto; padding: 1rem 2rem; display: flex; align-items: center; justify-content: space-between; }
        .logo { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 800; color: var(--primary-900); text-decoration: none; letter-spacing: -0.02em; }
        .logo span { color: var(--accent-600); }
        .logo { display: inline-flex; align-items: center; flex-shrink: 0; }
        .logo-image { display: block; width: auto; height: clamp(42px, 5vw, 64px); }
        .nav-links { display: flex; align-items: center; gap: 2rem; }
        .nav-link { color: var(--gray-700); text-decoration: none; font-weight: 500; transition: color 0.2s; font-size: 1rem; }
        .nav-link:hover { color: var(--primary-700); }
        .nav-link.active { color: var(--primary-900); font-weight: 600; }
        .nav-buttons { display: flex; gap: 1rem; }
        .btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.5rem; font-weight: 600; font-size: 1rem; border-radius: var(--radius-lg); text-decoration: none; transition: all 0.2s ease; cursor: pointer; border: none; font-family: var(--font-body); line-height: 1; }
        .btn-primary { background: var(--primary-900); color: white; box-shadow: var(--shadow-md); }
        .btn-primary:hover { background: var(--primary-800); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
        .btn-secondary { background: transparent; color: var(--primary-900); border: 2px solid var(--primary-200); }
        .btn-secondary:hover { border-color: var(--primary-600); background: var(--primary-50); }
        .btn-accent { background: var(--accent-600); color: var(--gray-900); box-shadow: var(--shadow-md); }
        .btn-accent:hover { background: var(--accent-500); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
        .btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
        .mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--gray-700); }
        
        /* Page Header */
        .page-header { padding: 8rem 2rem 4rem; background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%); text-align: center; }
        .page-header h1 { color: white; font-size: 3rem; font-weight: 800; margin-bottom: 1rem; letter-spacing: -0.02em; }
        .page-header p { color: var(--primary-100); font-size: 1.125rem; max-width: 700px; margin: 0 auto; }
        
        /* Breadcrumbs */
        .breadcrumbs { max-width: 1280px; margin: 0 auto; padding: 1rem 2rem; display: flex; gap: 0.5rem; color: var(--gray-500); font-size: 0.875rem; background: white; border-bottom: 1px solid var(--gray-200); }
        .breadcrumbs a { color: var(--primary-600); text-decoration: none; }
        .breadcrumbs a:hover { color: var(--primary-900); }
        
        /* Main Content */
        .main-content { max-width: 1280px; margin: 0 auto; padding: 3rem 2rem; }
        
        /* Category Section */
        .category-section { margin-bottom: 4rem; }
        .category-title { font-size: 2rem; margin-bottom: 1.5rem; padding-bottom: 0.75rem; border-bottom: 3px solid var(--accent-600); display: inline-block; }
        .category-description { color: var(--gray-600); margin-bottom: 2rem; }
        
        /* Grid Layouts */
        .license-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
        .subcategory-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; margin-top: 1rem; }
        
        /* Cards */
        .category-card { background: white; border-radius: var(--radius-xl); box-shadow: var(--shadow-md); overflow: hidden; transition: all 0.3s; border: 1px solid var(--gray-100); }
        .category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
        .card-header { padding: 1.25rem 1.5rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; justify-content: space-between; }
        .card-header h3 { font-size: 1.25rem; margin: 0; display: flex; align-items: center; gap: 0.5rem; }
        .card-icon { font-size: 1.75rem; }
        .status-badge { display: inline-block; padding: 0.25rem 0.75rem; border-radius: var(--radius-full); font-size: 0.7rem; font-weight: 600; }
        .status-complete { background: var(--success-light); color: var(--success); }
        .status-coming { background: var(--warning-light); color: var(--warning); }
        .status-info { background: var(--primary-100); color: var(--primary-700); }
        .card-body { padding: 0 1.5rem 1.25rem; }
        .info-list { list-style: none; padding: 0; margin: 0; }
        .info-list li { padding: 0.5rem 0; border-bottom: 1px solid var(--gray-100); display: flex; justify-content: space-between; font-size: 0.875rem; }
        .info-list li:last-child { border-bottom: none; }
        .info-label { font-weight: 600; color: var(--gray-700); }
        .info-value { color: var(--gray-600); }
        .topic-list { margin: 0.75rem 0 0 1rem; font-size: 0.875rem; color: var(--gray-600); }
        .topic-list li { margin-bottom: 0.25rem; }
        .topics-block { margin-top: 0.75rem; }
        .topics-label { font-size: 0.8rem; }
        .subexam-block { margin-bottom: 1rem; }
        .subexam-title { font-size: 1rem; margin-bottom: 0.5rem; }
        .card-footer { padding: 1rem 1.5rem 1.5rem; border-top: 1px solid var(--gray-100); background: var(--gray-50); }
        .trafikverket-info { background: var(--primary-50); border-radius: var(--radius-lg); padding: 1rem; margin-top: 1rem; font-size: 0.875rem; border-left: 3px solid var(--primary-600); }
        .trafikverket-info strong { color: var(--primary-800); }

        .trafikverket-panel {
            background: linear-gradient(135deg, var(--primary-50), white);
            border-radius: var(--radius-2xl);
            padding: 2rem;
            margin-top: 2rem;
            text-align: center;
        }

        .trafikverket-title { margin-bottom: 1rem; }

        .trafikverket-desc {
            color: var(--gray-600);
            margin-bottom: 1rem;
        }

        .trafikverket-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
        }

        .trafikverket-linkbox {
            background: white;
            border-radius: var(--radius-lg);
            padding: 0.75rem 1.5rem;
        }
        
        /* Subcategory card */
        .sub-card { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 1rem; border: 1px solid var(--gray-200); transition: all 0.2s; }
        .sub-card:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
        .sub-card h4 { font-size: 1rem; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
        .sub-card p { font-size: 0.8rem; color: var(--gray-500); margin-bottom: 0.5rem; }
        
        /* Footer */
        .footer { background: var(--gray-900); color: var(--gray-300); padding: 4rem 2rem 2rem; margin-top: 2rem; }
        .footer-container { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 3rem; }
        .footer-logo { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 800; color: white; margin-bottom: 1rem; }
        .footer-logo span { color: var(--accent-600); }
        .footer-links h4 { color: white; margin-bottom: 1.25rem; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.05em; }
        .footer-links ul { list-style: none; padding: 0; }
        .footer-links li { margin-bottom: 0.75rem; }
        .footer-links a { color: var(--gray-400); text-decoration: none; transition: color 0.2s; }
        .footer-links a:hover { color: white; }
        .footer-bottom { max-width: 1280px; margin: 3rem auto 0; padding-top: 2rem; border-top: 1px solid var(--gray-800); text-align: center; color: var(--gray-500); }
        
        @media (max-width: 768px) {
            .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: white; padding: 1rem; flex-direction: column; gap: 1rem; box-shadow: var(--shadow-lg); z-index: 1000; }
            .nav-links.active { display: flex; }
            .mobile-menu-btn { display: block; }
            .nav-buttons { flex-direction: column; width: 100%; }
            .page-header h1 { font-size: 2rem; }
            .license-grid { grid-template-columns: 1fr; }
            .main-content { padding: 2rem 1rem; }
            .category-title { font-size: 1.5rem; }
        }
        @media (max-width: 480px) { .nav-container { padding: 1rem; } .page-header { padding: 6rem 1rem 3rem; } }
        @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
        .animate-fade-in-up { animation: fadeInUp 0.6s ease-out; }