:root {
            --neon-green: #0ff;
            --dark-bg: #000;
            --glass-bg: rgba(0, 255, 255, 0.1);
            --text-glow: 0 0 10px #0ff, 0 0 20px #0ff, 0 0 30px #0ff;
        }

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

        body {
            background-color: var(--dark-bg);
            color: var(--neon-green);
            line-height: 1.6;
            overflow-x: hidden;
        }

        #matrix-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }
        h3 {
    display: block;
    font-size: 1.17em;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
    unicode-bidi: isolate;
    margin-bottom: 20px;
}

        .navbar {
            background: rgb(0 0 0 / 18%);
            backdrop-filter: blur(10px);
            padding: 1rem;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
          
        }

        .menu-btn {
            display: none;
            background: none;
            border: 2px solid var(--neon-green);
            color: var(--neon-green);
            padding: 5px 10px;
            cursor: pointer;
            position: absolute;
            left: 20px;
            top: 15px;
            z-index: 1001;
        }

        .nav-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            list-style: none;
        }

        .nav-links a {
            color: var(--neon-green);
            text-decoration: none;
            font-weight: bold;
            transition: text-shadow 0.3s;
        }

        .nav-links a:hover {
            text-shadow: var(--text-glow);
        }

        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 2rem;
            margin-top: 60px;
        }

        .hero-content {
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid var(--neon-green);
            animation: glitch 2s infinite;
        }

        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            text-shadow: var(--text-glow);
        }

        .features {
            padding: 4rem 2rem;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .feature-card {
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid var(--neon-green);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 0 20px var(--neon-green);
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            padding: 4rem 2rem;
            text-align: center;
        }

        .stat-item {
            background: var(--glass-bg);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid var(--neon-green);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            text-shadow: var(--text-glow);
        }

        .contact {
            padding: 4rem 2rem;
        }

        .contact-form {
            max-width: 600px;
            margin: 0 auto;
            background: var(--glass-bg);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid var(--neon-green);
        }

        .form-input {
            width: 100%;
            padding: 1rem;
            margin-bottom: 1rem;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid var(--neon-green);
            color: var(--neon-green);
            border-radius: 5px;
        }

        .submit-btn {
            background: var(--neon-green);
            color: var(--dark-bg);
            padding: 1rem 2rem;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s;
        }

        .submit-btn:hover {
            background: transparent;
            color: var(--neon-green);
            border: 1px solid var(--neon-green);
            box-shadow: 0 0 20px var(--neon-green);
        }
        
        .courses {
    padding: 4rem 2rem;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.course-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--neon-green);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px var(--neon-green);
}



.course-features {
    list-style: none;
    padding: 1rem 0;
    margin: 1rem 0;
}

.course-features li {
    margin: 0.5rem 0;
    padding-right: 1.5rem;
    position: relative;
}

.course-features li::before {
    content: "✓";
    color: var(--neon-green);
    position: absolute;
    right: 0;
}

.enroll-btn {
    background: var(--neon-green);
    color: var(--dark-bg);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    width: 100%;
}

.enroll-btn:hover {
    background: transparent;
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
    box-shadow: 0 0 20px var(--neon-green);
}

.servec-btn {
    background: var(--neon-green);
    color: var(--dark-bg);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    width: 100%;
    margin-top: 50px;
}

.servec-btn:hover {
    background: transparent;
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
    box-shadow: 0 0 20px var(--neon-green);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 2rem;
    margin-top: 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}


@media (max-width: 992px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr); 
    }
}


@media (max-width: 768px) {
    .courses-grid {
        grid-template-columns: 1fr; 
        padding: 0 1rem;
    }
}


.course-card {
    width: 100%;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    position: relative;
    background-color: #fff;
    margin: 15% auto;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    direction: rtl;
}

.close-modal {
    position: absolute;
    left: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.close-modal:hover {
    color: #000;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.submit-btn {
    background-color: #2ecc71;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-size: 1rem;
    font-weight: bold;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #27ae60;
}

.submit-btn1 {
    background: linear-gradient(45deg, #FF6B6B, #e84393);
    color: white !important;
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    display: inline-block;
    text-align: center;
        margin-top: 50px;
}

.submit-btn1:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #e84393, #FF6B6B);
    text-decoration: none;
    color: white !important;
}

.service-btn {
    background: var(--neon-green);
    color: var(--dark-bg);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    width: 100%;
    margin-top: 50px;

.submit-btn1:active {
    transform: translateY(2px);
}







        @keyframes glitch {
            0% { transform: translate(0) }
            20% { transform: translate(-2px, 2px) }
            40% { transform: translate(-2px, -2px) }
            60% { transform: translate(2px, 2px) }
            80% { transform: translate(2px, -2px) }
            100% { transform: translate(0) }
        }

        @media (max-width: 768px) {
            .menu-btn {
                display: block;
            }

            .nav-links {
                display: none;
                position: fixed;
                top: 0;
                right: 0;
                width: 100%;
                height: 100vh;
                background: rgba(0, 0, 0, 0.95);
                padding-top: 80px;
                flex-direction: column;
                text-align: center;
            }

            .nav-links.active {
                display: flex;
            }

            .nav-links li {
                margin: 20px 0;
            }

            .hero h1 {
                font-size: 2rem;
            }
        }