@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');

        :root {
            --primary: #0b2d79;
            --secondary: #6d2bdd;
            --dark: #1e293b;
            --gray: #64748b;
            --light: #f8fafc;
            --white: #ffffff;
            --card-bg: rgba(255, 255, 255, 0.05);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }

        body {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            line-height: 1.6;
            min-height: 100vh;
            padding: 2rem;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
        }

        /* Return Link */
        .return-link {
            display: inline-flex;
            align-items: center;
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            margin-bottom: 2rem;
            transition: var(--transition);
            padding: 0.8rem 1.5rem;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .return-link:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        .return-link i {
            margin-right: 0.5rem;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .main-title {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, var(--white), #e0e7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-subtitle {
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto;
            opacity: 0.9;
        }

        /* Courses Grid */
        .courses-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-bottom: 4rem;
        }

        .course-card {
            background: var(--card-bg);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            display: flex;
            flex-direction: column;
        }

        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .course-image {
            height: 180px;
            overflow: hidden;
        }

        .course-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .course-card:hover .course-image img {
            transform: scale(1.05);
        }

        .course-content {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .course-category {
            display: inline-block;
            padding: 0.4rem 0.8rem;
            background: var(--primary);
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 1rem;
            width: 30%;
            text-align: center;
        }

        .course-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 0.8rem;
            line-height: 1.3;
        }

        .course-description {
            color: #e2e8f0;
            margin-bottom: 1.5rem;
            font-size: 0.95rem;
            flex-grow: 1;
        }

        .course-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 1.5rem;
            font-size: 0.85rem;
        }

        .course-meta span {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .course-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: auto;
        }

        .course-price {
            font-size: 1.4rem;
            font-weight: 700;
        }

        .enroll-btn {
            padding: 0.7rem 1.5rem;
            background: var(--primary);
            color: var(--white);
            border: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.8rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
        }

        .enroll-btn:hover {
            background: #1d4ed8;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .courses-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 900px) {
            .courses-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .main-title {
                font-size: 2.4rem;
            }
        }

        @media (max-width: 600px) {
            .courses-grid {
                grid-template-columns: 1fr;
            }
            
            .main-title {
                font-size: 2rem;
            }
            
            .section-subtitle {
                font-size: 1rem;
            }
            
            body {
                padding: 1.5rem;
            }
        }




         /* Additional styles for the new section */
         .section-divider {
            height: 1px;
            background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
            margin: 4rem 0;
            width: 100%;
        }
        
        .new-section-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .new-section-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, var(--white), #e0e7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .new-section-description {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
            line-height: 1.6;
        }