* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            backdrop-filter: blur(10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        .header {
				background-image: url('1742080425740.jpg');
				background-size: cover;
				background-position: center;
			background-repeat: no-repeat;
			padding: 30px;
			text-align: center;
			color: white;
		}

        .header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .subtitle {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        .filters {
            padding: 30px;
            background: #f8fafc;
            border-bottom: 1px solid #e2e8f0;
        }

        .filter-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            align-items: end;
            margin-bottom: 20px;
        }

        .filter-row:last-child {
            grid-template-columns: auto auto;
            justify-content: center;
        }

        .filter-group {
            display: flex;
            flex-direction: column;
        }

        .filter-group label {
            font-weight: 600;
            color: #374151;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .filter-input, .filter-select {
            padding: 12px 16px;
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: white;
        }

        .filter-input:focus, .filter-select:focus {
            outline: none;
            border-color: #4facfe;
            box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.1);
        }

        .btn {
            padding: 12px 24px;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(79, 172, 254, 0.3);
        }

        .btn-secondary {
            background: #6b7280;
            color: white;
        }

        .btn-secondary:hover {
            background: #4b5563;
            transform: translateY(-2px);
        }

        .stats {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
            padding: 15px 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .stats-text {
            color: #6b7280;
            font-weight: 500;
        }

        .results-count {
            color: #4facfe;
            font-weight: 700;
        }

        .data-container {
            padding: 30px;
        }

        .table-wrapper {
            overflow-x: auto;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
        }

        .data-table th {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 16px;
            text-align: left;
            font-weight: 600;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .data-table td {
            padding: 16px;
            border-bottom: 1px solid #f1f5f9;
            transition: background-color 0.2s ease;
        }

        .data-table tr:hover {
            background-color: #f8fafc;
        }

        .data-table tr:nth-child(even) {
            background-color: #fafbfc;
        }

        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 30px;
            gap: 10px;
        }

        .pagination a, .pagination span {
            padding: 10px 16px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .pagination a {
            background: white;
            color: #4facfe;
            border: 2px solid #e5e7eb;
        }

        .pagination a:hover {
            background: #4facfe;
            color: white;
            border-color: #4facfe;
            transform: translateY(-1px);
        }

        .pagination .current {
            background: #4facfe;
            color: white;
            border: 2px solid #4facfe;
        }

        .no-data {
            text-align: center;
            padding: 60px 20px;
            color: #6b7280;
        }

        .no-data-icon {
            font-size: 4rem;
            margin-bottom: 20px;
            opacity: 0.3;
        }

        .error {
            background: #fee2e2;
            border: 1px solid #fecaca;
            color: #b91c1c;
            padding: 20px;
            border-radius: 10px;
            margin: 20px;
        }

        @media (max-width: 768px) {
            .filter-row {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            
            .filter-row:last-child {
                grid-template-columns: 1fr;
            }
            
            .header h1 {
                font-size: 2rem;
            }
            
            .stats {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
            
            .data-table {
                font-size: 0.9rem;
            }
            
            .data-table th,
            .data-table td {
                padding: 12px 8px;
            }
        }

        .loading {
            display: none;
            text-align: center;
            padding: 20px;
        }

        .spinner {
            border: 3px solid #f3f3f3;
            border-top: 3px solid #4facfe;
            border-radius: 50%;
            width: 30px;
            height: 30px;
            animation: spin 1s linear infinite;
            margin: 0 auto 10px;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
		
		.menu {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            padding: 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .menu-nav {
            max-width: 1400px;
            margin: 0 auto;
        }

        .menu-list {
            list-style: none;
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 0;
        }

        .menu-item {
            position: relative;
        }

        .menu-link {
            display: flex;
            align-items: center;
            padding: 16px 24px;
            color: white;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            border-radius: 0;
            position: relative;
            overflow: hidden;
        }

        .menu-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.1);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
            z-index: 1;
        }

        .menu-link:hover::before {
            transform: scaleX(1);
        }

        .menu-link:hover {
            color: white;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .menu-link.active {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            font-weight: 600;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .menu-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: white;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        /* Add separator lines between menu items */
        .menu-item:not(:last-child)::after {
            content: '';
            position: absolute;
            right: 0;
            top: 20%;
            bottom: 20%;
            width: 1px;
            background: rgba(255, 255, 255, 0.2);
        }

        /* Mobile responsiveness */
        @media (max-width: 768px) {
            .menu-list {
                flex-direction: column;
                gap: 0;
            }
            
            .menu-item {
                width: 100%;
            }
            
            .menu-link {
                justify-content: center;
                padding: 12px 16px;
                font-size: 0.9rem;
            }
            
            .menu-item:not(:last-child)::after {
                display: none;
            }
            
            .menu-item:not(:last-child) {
                border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            }
        }

        @media (max-width: 480px) {
            .menu-link {
                padding: 10px 12px;
                font-size: 0.85rem;
            }
            
            .menu {
                margin: 0 -20px;
            }
        }
		
		/*  IMPRESSUM-RELATED  */
		
		.content {
            padding: 40px;
            line-height: 1.6;
            color: #374151;
        }

        .section {
            margin-bottom: 30px;
        }

        .section h2 {
            color: #4facfe;
            font-size: 1.5rem;
            margin-bottom: 15px;
            border-bottom: 2px solid #e5e7eb;
            padding-bottom: 8px;
        }

        .section h3 {
            color: #667eea;
            font-size: 1.2rem;
            margin-bottom: 10px;
            margin-top: 20px;
        }

        .section p {
            margin-bottom: 15px;
            font-size: 1rem;
        }
		
		.contact-info {
            background: #f8fafc;
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #4facfe;
        }
		
		.placeholder {
            background: #fff3cd;
            border: 1px solid #ffeaa7;
            color: #856404;
            padding: 15px;
            border-radius: 8px;
            font-style: italic;
            margin: 10px 0;
        }
		
		.back-link {
            display: inline-flex;
            align-items: center;
            color: #4facfe;
            text-decoration: none;
            font-weight: 600;
            padding: 12px 24px;
            border: 2px solid #4facfe;
            border-radius: 10px;
            transition: all 0.3s ease;
            margin-bottom: 20px;
        }

        .back-link:hover {
            background: #4facfe;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(79, 172, 254, 0.3);
        }
	
	
		/* ABOUT SECTION */
		
		.section2 {
            margin-bottom: 40px;
            padding: 30px;
            background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
            border-radius: 15px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(79, 172, 254, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .section2:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
		
		.section-title {
            color: #4facfe;
            font-size: 1.8rem;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
            font-weight: 600;
        }

        .section-title::after {
            content: '';
            flex: 1;
            height: 3px;
            background: linear-gradient(90deg, #4facfe, transparent);
            border-radius: 2px;
        }

        .intro-text {
            font-size: 1.1rem;
            margin-bottom: 25px;
            color: #4b5563;
            font-weight: 500;
        }
		
		.features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }

        .feature-card {
            background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
            padding: 25px;
            border-radius: 12px;
            border-left: 4px solid #4facfe;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(79, 172, 254, 0.05) 0%, transparent 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .feature-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(79, 172, 254, 0.2);
        }

        .feature-title {
            color: #667eea;
            font-weight: 600;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }

        .feature-description {
            color: #6b7280;
            line-height: 1.5;
            position: relative;
            z-index: 1;
        }

        .challenges-section {
            background: linear-gradient(135deg, #fee2e2 0%, #fef2f2 100%);
            border-left: 4px solid #ef4444;
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
        }

        .challenges-title {
            color: #dc2626;
            font-size: 1.5rem;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .challenges-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 20px 0;
        }

        .challenge-tag {
            background: #fecaca;
            color: #b91c1c;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            border: 1px solid #fca5a5;
        }

        .closing-section {
            background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
            padding: 30px;
            border-radius: 15px;
            border-left: 4px solid #0ea5e9;
            text-align: center;
            margin-top: 30px;
        }

        .closing-text {
            color: #0c4a6e;
            font-size: 1.1rem;
            font-weight: 500;
            margin-bottom: 15px;
        }

        .project-note {
            background: #f3f4f6;
            padding: 20px;
            border-radius: 10px;
            margin-top: 20px;
            font-style: italic;
            color: #6b7280;
            border: 2px dashed #d1d5db;
        }

        .pulse-animation {
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
            100% {
                transform: scale(1);
            }
        }