* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary: #FF6B35;
            --secondary: #F7931E;
            --accent: #FFC857;
            --dark: #1A1A2E;
            --light: #FAFAFA;
            --gradient-1: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
            --gradient-2: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
            --shadow: 0 10px 40px rgba(255, 107, 53, 0.15);
        }

        body {
            font-family: 'Tajawal', sans-serif;
            background: var(--light);
            color: var(--dark);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Animated Background */
        .background-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }

        .floating-shape {
            position: absolute;
            opacity: 0.05;
            animation: float 20s infinite ease-in-out;
        }

        .shape-1 {
            width: 300px;
            height: 300px;
            background: var(--gradient-1);
            border-radius: 50%;
            top: 10%;
            right: -100px;
            animation-delay: 0s;
        }

        .shape-2 {
            width: 400px;
            height: 400px;
            background: var(--gradient-2);
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            bottom: 10%;
            left: -150px;
            animation-delay: 5s;
        }

        .shape-3 {
            width: 250px;
            height: 250px;
            background: var(--accent);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            animation-delay: 10s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            33% { transform: translate(50px, -50px) rotate(120deg); }
            66% { transform: translate(-50px, 50px) rotate(240deg); }
        }

        /* Header */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            padding: 1.2rem 5%;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.05);
            animation: slideDown 0.6s ease-out;
        }

        @keyframes slideDown {
            from { transform: translateY(-100%); }
            to { transform: translateY(0); }
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            font-family: 'Cairo', sans-serif;
            font-size: 1.8rem;
            font-weight: 900;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
        }

        .nav-links {
            display: flex;
            gap: 2.5rem;
            list-style: none;
        }

        .nav-links a {
            color: var(--dark);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            position: relative;
            transition: color 0.3s;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            right: 0;
            width: 0;
            height: 3px;
            background: var(--gradient-1);
            transition: width 0.3s ease;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-links a:hover::after {
            width: 100%;
            right: auto;
            left: 0;
        }

        .burger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 10px;
        }

        .burger span {
            width: 30px;
            height: 3px;
            background: var(--dark);
            border-radius: 3px;
            transition: all 0.3s;
        }

        /* Hero Section */
        .hero {
            min-height: 90vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem 5%;
            position: relative;
        }

        .hero-content {
            max-width: 1400px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-text h1 {
            font-family: 'Cairo', sans-serif;
            font-size: 4rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--dark);
            animation: fadeInUp 0.8s ease-out;
        }

        .hero-text h1 .highlight {
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text p {
            font-size: 1.3rem;
            color: #666;
            margin-bottom: 2.5rem;
            animation: fadeInUp 0.8s ease-out 0.2s backwards;
        }

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

        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            animation: fadeInUp 0.8s ease-out 0.4s backwards;
        }

        .btn {
            padding: 1rem 2.5rem;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: var(--gradient-1);
            color: white;
            box-shadow: var(--shadow);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 50px rgba(255, 107, 53, 0.25);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }

        .hero-image {
            position: relative;
            animation: fadeInRight 0.8s ease-out 0.3s backwards;
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .hero-image img {
            width: 100%;
            height: auto;
            filter: drop-shadow(0 20px 60px rgba(0,0,0,0.15));
        }

        /* Stats Section */
        .stats {
            background: var(--gradient-1);
            padding: 4rem 5%;
            margin: 4rem 0;
        }

        .stats-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 3rem;
            text-align: center;
        }

        .stat-item {
            color: white;
        }

        .stat-number {
            font-family: 'Cairo', sans-serif;
            font-size: 3rem;
            font-weight: 900;
            display: block;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* Courses Section */
        .courses {
            padding: 6rem 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            font-family: 'Cairo', sans-serif;
            font-size: 3rem;
            font-weight: 900;
            color: var(--dark);
            margin-bottom: 1rem;
        }

        .section-header p {
            font-size: 1.2rem;
            color: #666;
        }

        .courses-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2.5rem;
        }

        .course-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 5px 30px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 50px rgba(0,0,0,0.15);
        }

        .course-image {
            width: 100%;
            height: 220px;
            background: var(--gradient-1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            position: relative;
            overflow: hidden;
        }

        .course-image::before {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
            animation: pulse 3s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.5); opacity: 0.5; }
        }

        .course-content {
            padding: 1.8rem;
        }

        .course-category {
            display: inline-block;
            background: rgba(255, 107, 53, 0.1);
            color: var(--primary);
            padding: 0.4rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .course-title {
            font-family: 'Cairo', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 1rem;
        }

        .course-meta {
            display: flex;
            justify-content: space-between;
            color: #666;
            font-size: 0.95rem;
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #eee;
        }

        .course-meta span {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        /* Features Section */
        .features {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            padding: 6rem 5%;
            margin: 4rem 0;
        }

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

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2.5rem;
            margin-top: 4rem;
        }

        .feature-card {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient-1);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .feature-card:hover::before {
            transform: scaleX(1);
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        }

        .feature-icon {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            display: inline-block;
        }

        .feature-title {
            font-family: 'Cairo', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
        }

        .feature-desc {
            color: #666;
            line-height: 1.8;
        }

        /* Newsletter Section */
        .newsletter {
            background: var(--dark);
            color: white;
            padding: 5rem 5%;
            text-align: center;
        }

        .newsletter-content {
            max-width: 700px;
            margin: 0 auto;
        }

        .newsletter h2 {
            font-family: 'Cairo', sans-serif;
            font-size: 2.5rem;
            font-weight: 900;
            margin-bottom: 1rem;
        }

        .newsletter p {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 2.5rem;
        }

        .newsletter-form {
            display: flex;
            gap: 1rem;
            max-width: 500px;
            margin: 0 auto;
        }

        .newsletter-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
        }

        .newsletter-btn {
            padding: 1rem 2.5rem;
            background: var(--gradient-1);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .newsletter-btn:hover {
            transform: scale(1.05);
        }

        /* Footer */
        footer {
            background: #111;
            color: white;
            padding: 4rem 5% 2rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-section h3 {
            font-family: 'Cairo', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 0.8rem;
        }

        .footer-section a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: var(--primary);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-links a {
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            transition: all 0.3s;
        }

        .social-links a:hover {
            background: var(--gradient-1);
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.6);
        }

        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            left: 30px;
            width: 50px;
            height: 50px;
            background: var(--gradient-1);
            color: white;
            border: none;
            border-radius: 50%;
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s ease;
            z-index: 999;
            box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
        }

        .scroll-top.visible {
            opacity: 1;
            pointer-events: auto;
        }

        .scroll-top:hover {
            transform: translateY(-5px);
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-text h1 {
                font-size: 3rem;
            }

            .cta-buttons {
                justify-content: center;
            }

            .stats-container {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                right: -100%;
                top: 80px;
                flex-direction: column;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(10px);
                width: 100%;
                padding: 2rem;
                box-shadow: 0 5px 20px rgba(0,0,0,0.1);
                transition: right 0.3s ease;
            }

            .nav-links.active {
                right: 0;
            }

            .burger {
                display: flex;
            }

            .burger.active span:nth-child(1) {
                transform: rotate(45deg) translate(8px, 8px);
            }

            .burger.active span:nth-child(2) {
                opacity: 0;
            }

            .burger.active span:nth-child(3) {
                transform: rotate(-45deg) translate(8px, -8px);
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .hero-text p {
                font-size: 1.1rem;
            }

            .cta-buttons {
                flex-direction: column;
            }

            .section-header h2 {
                font-size: 2rem;
            }

            .newsletter-form {
                flex-direction: column;
            }

            .stats-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .scroll-top {
                bottom: 20px;
                left: 20px;
                width: 45px;
                height: 45px;
            }
        }

        @media (max-width: 480px) {
            .hero-text h1 {
                font-size: 2rem;
            }

            .btn {
                padding: 0.9rem 2rem;
                font-size: 1rem;
            }

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