:root {
            --primary: #074359;
            --secondary: #376677;
            --accents: #8B4513; 
            --light: #f8f9fa;
            --dark: #07526e;
            --white: #ffffff;
            --gray: #6c757d;
            --dark-gray: #495057;
            --brown: #8B4513;        
            --light-brown: #A0522D;  
            --soft-brown: #D2B48C;  
            --navy-blue: #074359;
            --highlight: #A0522D;     
            --light-highlight: #D2B48C; 
            --off-white: #f5f5f5;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Times New Roman', Times, serif;
        }

        body {
            background-color: var(--off-white);
            color: var(--dark-gray);
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
            
        }

        .page-header {
            text-align: center;
            margin-bottom: 50px;
            margin-top: 100px;
        }

        .page-title {
            color: var(--primary);
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .page-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--accents);
        }

        .page-subtitle {
            color: var(--gray);
            font-size: 1.1rem;
            max-width: 500px;
            margin: 0 auto;
        }

        .courses-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
            gap: 20px;
            margin-bottom: 50px;
        }

        .course-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            border-top: 4px solid var(--accents);
        }

        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
        }

        .course-icon {
            background-color: var(--primary);
            color: var(--white);
            font-size: 2.5rem;
            padding: 20px 0;
            text-align: center;
        }

        .course-content {
            padding: 25px;
        }

        .course-title {
            color: var(--primary);
            font-size: 1.5rem;
            margin-bottom: 10px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .course-type {
            background-color: var(--light-highlight);
            color: var(--dark-brown);
            font-size: 0.8rem;
            padding: 3px 10px;
            border-radius: 20px;
            font-weight: 600;
        }

        .course-details {
            margin-top: 20px;
        }

        .detail-item {
            display: flex;
            margin-bottom: 12px;
        }

        .detail-icon {
            color: var(--accents);
            margin-right: 10px;
            font-size: 1rem;
            margin-top: 3px;
        }

        .detail-text {
            flex: 1;
        }

        .detail-label {
            font-weight: 600;
            color: var(--dark-gray);
        }

        .detail-value {
            color: var(--gray);
        }

        .full-time {
            background-color: rgba(7, 67, 89, 0.1);
            color: var(--primary);
        }

        .part-time {
            background-color: rgba(139, 69, 19, 0.1);
            color: var(--accents);
        }

        @media (max-width: 768px) {
            .page-title {
                font-size: 2rem;
            }

            .courses-container {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 30px 15px;
            }

            .page-title {
                font-size: 1.8rem;
            }

            .course-content {
                padding: 20px;
            }
        }