:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #fbbf24;
            --text-dark: #1f2937;
            --text-light: #6b7280;
            --bg-light: #f8fafc;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.5rem;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1645753206069-70e04c57b6c7?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
        }
        .stat-card {
            border-radius: 16px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
        }
        .stat-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        .match-prediction {
            border-left: 6px solid var(--secondary-color);
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
        }
        .live-badge {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.6; }
            100% { opacity: 1; }
        }
        .flink {
            background: var(--bg-light);
            border-radius: 10px;
            padding: 1rem 1.5rem;
            margin: 0.5rem;
            display: inline-flex;
            align-items: center;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
        }
        .flink:hover {
            border-color: var(--primary-color);
            background: white;
            transform: scale(1.05);
        }
        .analysis-chart {
            height: 300px;
            background: linear-gradient(90deg, #3b82f6 30%, #ef4444 70%);
            border-radius: 12px;
            position: relative;
        }
        .footer {
            background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
            color: #cbd5e1;
        }
        .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(251, 191, 36, 0.25);
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), #2563eb);
            border: none;
            padding: 0.75rem 2rem;
            font-weight: 600;
        }
        .icon-container {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 4rem 0;
                text-align: center;
            }
            .display-4 {
                font-size: 2.5rem;
            }
        }