.elementor-69 .elementor-element.elementor-element-a4c1bb7{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}/* Start custom CSS for html, class: .elementor-element-ed65640 */<style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        .header {
            background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
            color: white;
            padding: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 10px,
                rgba(255, 255, 255, 0.05) 10px,
                rgba(255, 255, 255, 0.05) 20px
            );
            animation: slide 20s linear infinite;
        }

        @keyframes slide {
            0% { transform: translate(-50%, -50%) rotate(0deg); }
            100% { transform: translate(-50%, -50%) rotate(360deg); }
        }

        .header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 2;
        }

        .header p {
            font-size: 1.1rem;
            opacity: 0.9;
            position: relative;
            z-index: 2;
        }

        .main-content {
            padding: 40px;
        }

        .input-section {
            background: white;
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            border: 1px solid #e1e8ed;
        }

        .input-group {
            margin-bottom: 25px;
        }

        .input-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #2c3e50;
            font-size: 0.95rem;
        }

        .input-group input, .input-group select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e1e8ed;
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: #fafbfc;
        }

        .input-group input:focus, .input-group select:focus {
            outline: none;
            border-color: #3498db;
            background: white;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
        }

        .input-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .btn {
            background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
        }

        .btn:active {
            transform: translateY(0);
        }

        .results-section {
            display: none;
            animation: fadeInUp 0.6s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .results-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .result-card {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            border: 1px solid #e1e8ed;
            position: relative;
            overflow: hidden;
        }

        .result-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #3498db, #9b59b6);
        }

        .result-card h3 {
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .metric {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            padding: 10px;
            background: #f8f9fa;
            border-radius: 8px;
        }

        .metric-label {
            font-weight: 500;
            color: #5a6c7d;
        }

        .metric-value {
            font-weight: 700;
            color: #2c3e50;
            font-size: 1.1rem;
        }

        .chart-container {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            border: 1px solid #e1e8ed;
            margin-top: 20px;
        }

        .chart {
            width: 100%;
            height: 350px;
            position: relative;
            background: #f8f9fa;
            border-radius: 10px;
            overflow: hidden;
            padding: 20px;
            margin-top: 10px;
        }

        .chart-bar {
            position: absolute;
            bottom: 40px;
            background: linear-gradient(135deg, #3498db 0%, #9b59b6 100%);
            border-radius: 4px 4px 0 0;
            transition: all 0.8s ease;
            opacity: 0;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            color: white;
            font-size: 0.7rem;
            font-weight: 600;
            padding-bottom: 5px;
        }

        .chart-label {
            position: absolute;
            bottom: 10px;
            font-size: 0.8rem;
            color: #5a6c7d;
            transform: translateX(-50%);
            font-weight: 500;
        }

        .chart-value {
            position: absolute;
            top: -25px;
            font-size: 0.7rem;
            color: #2c3e50;
            transform: translateX(-50%);
            font-weight: 600;
            background: white;
            padding: 2px 6px;
            border-radius: 4px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .timeline {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            border: 1px solid #e1e8ed;
            margin-top: 20px;
        }

        .timeline-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            position: relative;
            opacity: 0;
            transform: translateX(-20px);
            transition: all 0.6s ease;
        }

        .timeline-item.animate {
            opacity: 1;
            transform: translateX(0);
        }

        .timeline-item::before {
            content: '';
            width: 12px;
            height: 12px;
            background: #3498db;
            border-radius: 50%;
            margin-right: 15px;
            box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.2);
        }

        .timeline-content {
            flex: 1;
        }

        .timeline-title {
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 5px;
        }

        .timeline-desc {
            color: #5a6c7d;
            font-size: 0.9rem;
        }

        .difficulty-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .difficulty-easy { background: #d4edda; color: #155724; }
        .difficulty-medium { background: #fff3cd; color: #856404; }
        .difficulty-hard { background: #f8d7da; color: #721c24; }

        @media (max-width: 768px) {
            .results-grid, .input-row {
                grid-template-columns: 1fr;
            }
            
            .header h1 {
                font-size: 2rem;
            }
            
            .main-content {
                padding: 20px;
            }
            
            .chart {
                height: 300px;
            }
        }
    </style>/* End custom CSS */