:root {
            --gradient-color-1: #0c1445;
            --gradient-color-2: #1a237e;
            --gradient-color-3: #283593;
            --gradient-color-4: #3949ab;
            --gradient-color-5: #5c6bc0;
            --neon-blue: #00c6ff;
            --neon-purple: #7700ff;
            --accent-gold: #ffd700;
            --accent-teal: #00e5ff;
        }

        body {
            font-family: 'Tajawal', sans-serif;
            background: linear-gradient(135deg, #0c1445, #1a237e, #283593);
            color: #e3f2fd;
            background-size: 300% 300%;
            animation: gradientBG 25s ease infinite;
            overflow-x: hidden;
            position: relative;
        }

        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        [lang="en"] body {
            font-family: 'Inter', sans-serif;
        }

        /* Improved Particle System */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            border-radius: 50%;
            background: rgba(100, 180, 255, 0.2);
            box-shadow: 0 0 15px rgba(100, 180, 255, 0.4);
            animation: float 20s infinite ease-in-out;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.7; }
            50% { transform: translate(10px, -10px) scale(1.1); opacity: 0.4; }
        }

        /* Enhanced Geometric Shapes */
        .geometric-shapes {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            pointer-events: none;
            overflow: hidden;
        }

        .shape {
            position: absolute;
            border: 1px solid rgba(100, 180, 255, 0.15);
            animation: rotate 40s linear infinite;
        }

        .shape.triangle {
            clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
        }

        .shape.hexagon {
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        /* Enhanced Blob Effects */
        @keyframes blob {
            0% { transform: scale(1) translate(0px, 0px); }
            25% { transform: scale(1.1) translate(30px, -40px); }
            50% { transform: scale(0.95) translate(-40px, 30px); }
            75% { transform: scale(1.05) translate(20px, 50px); }
            100% { transform: scale(1) translate(0px, 0px); }
        }

        .animate-blob {
            animation: blob 15s infinite;
            filter: blur(80px);
            opacity: 0.25;
            mix-blend-mode: screen;
        }

        .animation-delay-2000 { animation-delay: 2s; }
        .animation-delay-4000 { animation-delay: 4s; }
        .animation-delay-6000 { animation-delay: 6s; }
        .animation-delay-8000 { animation-delay: 8s; }

        /* Enhanced Card Design */
        .card-container {
            perspective: 1000px;
            height: 250px;
        }

        .card-inner {
            position: relative;
            width: 100%;
            height: 100%;
            text-align: center;
            transition: transform 0.8s;
            transform-style: preserve-3d;
        }

        .card-container:hover .card-inner {
            transform: rotateY(180deg);
        }

        .card-face {
            position: absolute;
            width: 100%;
            height: 100%;
            -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
            border-radius: 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .card-front {
            transform: rotateY(0deg);
            background: linear-gradient(135deg, rgba(31, 40, 51, 0.8), rgba(39, 50, 65, 0.8));
            border: 1px solid rgba(92, 107, 192, 0.3);
        }

        .card-back {
            background: linear-gradient(135deg, rgba(31, 40, 51, 0.9), rgba(26, 35, 51, 0.9));
            transform: rotateY(180deg);
            color: #e3f2fd;
            padding: 1rem;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(92, 107, 192, 0.3);
        }

        /* Enhanced Header */
        header {
            background: rgba(11, 12, 16, 0.8);
            backdrop-filter: blur(15px);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
            border-bottom: 1px solid rgba(92, 107, 192, 0.2);
        }

        /* Enhanced Floating Elements */
        .floating-element {
            animation: floatElement 6s ease-in-out infinite;
        }

        @keyframes floatElement {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-12px); }
        }

        /* Enhanced Hover Effects */
        .hover-grow {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .hover-grow:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        /* Enhanced Background Overlay */
        .background-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, rgba(11, 12, 16, 0.1) 0%, rgba(11, 12, 16, 0.7) 70%);
            z-index: -1;
        }

        /* Enhanced Quiz Options */
        .quiz-option {
            background-color: rgba(59, 66, 77, 0.6);
            border: 2px solid rgba(92, 107, 192, 0.3);
            color: #e3f2fd;
            transition: all 0.3s ease;
            padding: 1.5rem 1rem;
            border-radius: 12px;
            text-align: center;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: bold;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 80px;
        }

        .quiz-option:hover {
            background-color: rgba(73, 80, 90, 0.7);
            border-color: var(--neon-blue);
            box-shadow: 0 0 15px rgba(0, 198, 255, 0.3);
        }

        .quiz-option.selected {
            background-color: rgba(73, 80, 90, 0.7);
            border-color: var(--neon-blue);
            box-shadow: 0 0 0 2px var(--neon-blue), 0 0 15px rgba(0, 198, 255, 0.4);
        }

        .quiz-option.correct {
            background-color: rgba(46, 125, 50, 0.8);
            border-color: #4caf50;
            box-shadow: 0 0 15px rgba(76, 175, 80, 0.4);
        }

        .quiz-option.incorrect {
            background-color: rgba(198, 40, 40, 0.8);
            border-color: #f44336;
            box-shadow: 0 0 15px rgba(244, 67, 54, 0.4);
        }

        /* Enhanced Resource Cards */
        .resource-card {
            background: rgba(255, 255, 255, 0.07);
            border-radius: 16px;
            padding: 1.5rem;
            transition: all 0.3s ease;
            border: 1px solid rgba(92, 107, 192, 0.2);
        }

        .resource-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            border-color: rgba(92, 107, 192, 0.4);
        }

        /* Enhanced Quiz Progress */
        .quiz-progress {
            height: 10px;
            background-color: rgba(45, 55, 72, 0.6);
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 1.5rem;
        }

        .quiz-progress-bar {
            height: 100%;
            background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
            transition: width 0.4s ease;
            box-shadow: 0 0 10px rgba(119, 0, 255, 0.5);
        }

        /* Enhanced Quiz Result */
        .quiz-result {
            background: linear-gradient(135deg, rgba(31, 40, 51, 0.9), rgba(26, 35, 51, 0.9));
            border-radius: 16px;
            padding: 2.5rem;
            text-align: center;
            border: 1px solid rgba(92, 107, 192, 0.3);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        }

        .quiz-result-score {
            font-size: 3.5rem;
            font-weight: bold;
            color: var(--neon-blue);
            margin-bottom: 1rem;
            text-shadow: 0 0 10px rgba(0, 198, 255, 0.5);
        }

        .quiz-result-message {
            font-size: 1.5rem;
            margin-bottom: 2rem;
        }

        .quiz-result-stars {
            font-size: 3rem;
            color: var(--accent-gold);
            margin-bottom: 2rem;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
        }

        /* Enhanced Logo Link */
        .logo-link {
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .logo-link:hover {
            transform: scale(1.05);
            filter: drop-shadow(0 0 8px rgba(92, 107, 192, 0.5));
        }

        /* Enhanced Example Container */
        .example-container {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(31, 31, 56, 0.8));
            border-radius: 16px;
            padding: 1.8rem;
            margin: 1.5rem 0;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            border: 1px solid rgba(92, 107, 192, 0.2);
        }

        .example-title {
            font-size: 1.4rem;
            font-weight: bold;
            color: var(--neon-blue);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            text-shadow: 0 0 8px rgba(0, 198, 255, 0.3);
        }

        .example-description {
            color: #e3f2fd;
            margin-bottom: 1.2rem;
            line-height: 1.6;
        }

        .example-code {
            background: linear-gradient(135deg, rgba(13, 17, 23, 0.9), rgba(18, 22, 28, 0.9));
            border-radius: 12px;
            padding: 1.5rem;
            overflow-x: auto;
            font-family: 'Courier New', monospace;
            font-size: 0.95rem;
            color: #f8f8f2;
            line-height: 1.5;
            margin-top: 1.2rem;
            direction: ltr;
            text-align: left;
            border: 1px solid rgba(92, 107, 192, 0.2);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        /* Enhanced Video Container */
        .video-container {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 16px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(92, 107, 192, 0.2);
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        /* Enhanced Profile Image */
        .profile-img-container {
            position: relative;
            width: 220px;
            height: 220px;
            margin: 0 auto 2.5rem;
        }

        .profile-img {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid var(--neon-blue);
            box-shadow: 0 0 25px rgba(0, 198, 255, 0.5);
            transition: all 0.3s ease;
        }

        .profile-img-container:hover .profile-img {
            box-shadow: 0 0 35px rgba(0, 198, 255, 0.7);
            transform: scale(1.03);
        }

        .profile-img-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(121, 134, 203, 0.4), rgba(92, 107, 192, 0.4));
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .profile-img-container:hover .profile-img-overlay {
            opacity: 1;
        }

        /* Enhanced Social Buttons */
        .bg-gradient-instagram {
            background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
            color: white;
            border: none;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(220, 39, 67, 0.4);
        }

        .bg-gradient-instagram:hover {
            background: linear-gradient(45deg, #d8812a, #d0552a, #c61f37, #b61d59, #a51475);
            box-shadow: 0 0 20px rgba(220, 39, 67, 0.6);
            transform: translateY(-3px);
        }

        .bg-whatsapp {
            background: linear-gradient(45deg, #25D366, #128C7E);
            color: white;
            border: none;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
        }

        .bg-whatsapp:hover {
            background: linear-gradient(45deg, #20bd5c, #0e7a63);
            box-shadow: 0 0 20px rgba(37, 211, 102, 0.6);
            transform: translateY(-3px);
        }

        /* Enhanced Social Icons */
        .social-icon {
            font-size: 1.5rem;
            margin-right: 0.5rem;
            transition: transform 0.3s ease;
        }

        .social-button:hover .social-icon {
            transform: scale(1.2);
        }

        /* Enhanced Back to Top Button */
        #back-to-top-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
            color: white;
            font-size: 22px;
            cursor: pointer;
            z-index: 99;
            box-shadow: 0 5px 20px rgba(119, 0, 255, 0.4);
            border: none;
            outline: none;
            transition: all 0.3s ease;
            display: none;
            align-items: center;
            justify-content: center;
        }

        #back-to-top-btn.visible {
            display: flex;
        }

        #back-to-top-btn:hover {
            transform: scale(1.1) translateY(-5px);
            box-shadow: 0 8px 25px rgba(119, 0, 255, 0.6);
        }

        /* Enhanced Features Section */
        .features-section {
            background: linear-gradient(135deg, rgba(31, 40, 51, 0.7), rgba(36, 45, 60, 0.7));
            border-radius: 20px;
            padding: 35px;
            margin: 50px 0;
            backdrop-filter: blur(15px);
            border: 1px solid rgba(92, 107, 192, 0.3);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }

        .feature-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.05));
            border-radius: 16px;
            padding: 30px;
            transition: all 0.3s ease;
            height: 100%;
            border: 1px solid rgba(92, 107, 192, 0.2);
        }

        .feature-card:hover {
            transform: translateY(-8px);
            background: linear-gradient(135deg, rgba(92, 107, 192, 0.2), rgba(121, 134, 203, 0.15));
            border-color: rgba(92, 107, 192, 0.4);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
        }

        .feature-icon {
            font-size: 45px;
            margin-bottom: 25px;
            color: var(--neon-blue);
            text-shadow: 0 0 15px rgba(0, 198, 255, 0.4);
            transition: all 0.3s ease;
        }

        .feature-card:hover .feature-icon {
            transform: scale(1.1);
            color: var(--accent-teal);
        }

        /* Enhanced Soft Colors */
        .soft-purple { 
            background: linear-gradient(135deg, rgba(92, 107, 192, 0.2), rgba(121, 134, 203, 0.15));
            border: 1px solid rgba(92, 107, 192, 0.3);
        }
        .soft-blue { 
            background: linear-gradient(135deg, rgba(66, 133, 244, 0.2), rgba(100, 181, 246, 0.15));
            border: 1px solid rgba(66, 133, 244, 0.3);
        }
        .soft-green { 
            background: linear-gradient(135deg, rgba(52, 168, 83, 0.2), rgba(76, 175, 80, 0.15));
            border: 1px solid rgba(52, 168, 83, 0.3);
        }
        .soft-orange { 
            background: linear-gradient(135deg, rgba(251, 188, 5, 0.2), rgba(255, 193, 7, 0.15));
            border: 1px solid rgba(251, 188, 5, 0.3);
        }

        /* حل مشكلة التباعد في الشريط العلوي للغة العربية */
        .nav-link {
            margin: 0 15px;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--neon-blue);
            transition: width 0.3s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        /* Enhanced FAQ Page */
        .faq-page-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }

        .faq-page-title {
            font-size: 2.8rem;
            font-weight: bold;
            color: white;
            text-align: center;
            margin: 50px 0 25px;
            text-shadow: 0 0 15px rgba(0, 198, 255, 0.4);
        }

        .faq-page-description {
            font-size: 1.2rem;
            color: #c5c6c7;
            text-align: center;
            margin-bottom: 50px;
        }

        .faq-level {
            background: linear-gradient(135deg, rgba(31, 40, 51, 0.8), rgba(36, 45, 60, 0.8));
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 35px;
            border: 1px solid rgba(92, 107, 192, 0.3);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .faq-level-title {
            font-size: 2rem;
            font-weight: bold;
            color: var(--neon-blue);
            margin-bottom: 25px;
            text-align: center;
            border-bottom: 2px solid var(--neon-purple);
            padding-bottom: 15px;
            text-shadow: 0 0 10px rgba(0, 198, 255, 0.3);
        }

        .faq-question {
            margin: 25px 0;
            padding: 25px;
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(31, 31, 56, 0.8));
            border-radius: 16px;
            transition: all 0.3s ease;
            border: 1px solid rgba(92, 107, 192, 0.2);
        }

        .faq-question:hover {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(31, 31, 56, 0.9));
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
            border-color: rgba(92, 107, 192, 0.3);
        }

        .faq-question-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }

        .faq-question-number {
            width: 35px;
            height: 35px;
            background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-left: 15px;
            font-weight: bold;
            box-shadow: 0 0 10px rgba(119, 0, 255, 0.4);
        }

        .faq-question-title {
            font-size: 1.4rem;
            color: white;
            margin: 0;
        }

        .faq-question-answer {
            font-size: 1.1rem;
            color: #e3f2fd;
            padding: 20px;
            background: linear-gradient(135deg, rgba(13, 17, 23, 0.9), rgba(18, 22, 28, 0.9));
            border-radius: 12px;
            line-height: 1.6;
            border: 1px solid rgba(92, 107, 192, 0.2);
        }

        /* Enhanced Contact Form */
        .contact-form {
            background: linear-gradient(135deg, rgba(31, 40, 51, 0.8), rgba(36, 45, 60, 0.8));
            border-radius: 20px;
            padding: 35px;
            margin-top: 50px;
            border: 1px solid rgba(92, 107, 192, 0.3);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }

        .contact-form h2 {
            font-size: 2rem;
            font-weight: bold;
            color: var(--neon-blue);
            margin-bottom: 25px;
            text-align: center;
            border-bottom: 2px solid var(--neon-purple);
            padding-bottom: 15px;
            text-shadow: 0 0 10px rgba(0, 198, 255, 0.3);
        }

        .form-group textarea {
            width: 100%;
            min-height: 160px;
            padding: 15px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(31, 31, 56, 0.8));
            border: 1px solid rgba(92, 107, 192, 0.3);
            color: white;
            font-size: 1rem;
            resize: vertical;
            transition: all 0.3s ease;
        }

        .form-group textarea:focus {
            outline: none;
            border-color: var(--neon-blue);
            box-shadow: 0 0 0 2px rgba(0, 198, 255, 0.3), 0 0 15px rgba(0, 198, 255, 0.2);
        }

        .submit-btn {
            background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
            color: white;
            font-weight: bold;
            padding: 15px 30px;
            border: none;
            border-radius: 12px;
            cursor: pointer;
            font-size: 1.2rem;
            transition: all 0.3s ease;
            display: block;
            margin: 0 auto;
            box-shadow: 0 5px 15px rgba(119, 0, 255, 0.4);
        }

        .submit-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(119, 0, 255, 0.6);
        }

        /* Enhanced Mobile Navigation */
        .mobile-menu {
            position: fixed;
            top: 0;
            right: 0;
            width: 80%;
            max-width: 300px;
            height: 100vh;
            background: linear-gradient(135deg, rgba(11, 12, 16, 0.98), rgba(16, 17, 21, 0.98));
            backdrop-filter: blur(15px);
            z-index: 1000;
            padding: 25px;
            transform: translateX(100%);
            transition: transform 0.3s ease-in-out;
            border-left: 1px solid rgba(92, 107, 192, 0.3);
        }

        .mobile-menu.open {
            transform: translateX(0);
        }

        .mobile-nav-link {
            display: block;
            padding: 18px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            color: #e3f2fd;
            font-size: 1.3rem;
            transition: all 0.3s ease;
        }

        .mobile-nav-link:hover {
            color: var(--neon-blue);
            padding-right: 10px;
        }

        /* New Elements: Neon Glow Effects */
        .neon-text {
            color: #fff;
            text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px var(--neon-blue), 0 0 20px var(--neon-blue);
        }

        .neon-border {
            box-shadow: 0 0 5px rgba(255, 255, 255, 0.7), 0 0 15px var(--neon-blue);
            border: 1px solid rgba(255, 255, 255, 0.4);
        }

        /* New Elements: Pulse Animation */
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        .pulse {
            animation: pulse 2s infinite;
        }

        /* New Elements: Glowing Orbs */
        .glowing-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(50px);
            opacity: 0.2;
            z-index: -1;
        }

        .orb-1 {
            width: 300px;
            height: 300px;
            background: var(--neon-purple);
            top: 10%;
            left: 10%;
            animation: moveOrb1 20s infinite alternate;
        }

        .orb-2 {
            width: 400px;
            height: 400px;
            background: var(--neon-blue);
            bottom: 10%;
            right: 10%;
            animation: moveOrb2 25s infinite alternate;
        }

        @keyframes moveOrb1 {
            0% { transform: translate(0, 0); }
            100% { transform: translate(100px, -100px); }
        }

        @keyframes moveOrb2 {
            0% { transform: translate(0, 0); }
            100% { transform: translate(-100px, 100px); }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }
            
            .nav-links {
                display: none;
            }
            
            .card-container {
                height: 200px;
                margin-bottom: 20px;
            }
            
            .card-face {
                padding: 1rem;
            }
            
            .feature-card {
                padding: 20px;
            }
            
            .feature-icon {
                font-size: 35px;
            }
            
            .profile-img-container {
                width: 180px;
                height: 180px;
            }
            
            .example-container {
                padding: 1.2rem;
            }
            
            .example-title {
                font-size: 1.2rem;
            }
            
            .example-code {
                padding: 1rem;
                font-size: 0.9rem;
            }
            
            .faq-level-title {
                font-size: 1.6rem;
            }
            
            .faq-question-title {
                font-size: 1.2rem;
            }
            
            .faq-question-answer {
                font-size: 1rem;
                padding: 15px;
            }
            
            .quiz-option {
                padding: 1.2rem;
                font-size: 1rem;
                min-height: 70px;
            }
            
            .social-button {
                padding: 12px 18px;
                font-size: 0.95rem;
            }

            .orb-1, .orb-2 {
                display: none;
            }
        }

        @media (max-width: 480px) {
            .home-title {
                font-size: 2.5rem;
            }
            
            .home-subtitle {
                font-size: 1rem;
            }
            
            .card-container {
                height: 180px;
            }
            
            .card-inner h3 {
                font-size: 1.2rem;
            }
            
            .profile-img-container {
                width: 150px;
                height: 150px;
            }
            
            .contact-form {
                padding: 20px;
            }
            
            .submit-btn {
                padding: 12px 25px;
                font-size: 1.1rem;
            }
        }

        /* Enhanced Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .animate-fadeIn {
            animation: fadeIn 0.6s ease-out;
        }

        /* Enhanced Resource Items */
        .resource-title {
            font-size: 2rem;
            font-weight: bold;
            color: var(--accent-gold);
            margin-bottom: 1.8rem;
            text-align: center;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
        }

        .resource-item {
            background: linear-gradient(135deg, rgba(40, 50, 70, 0.7), rgba(45, 55, 75, 0.7));
            border-radius: 16px;
            padding: 1.8rem;
            margin-bottom: 1.2rem;
            border-left: 4px solid var(--neon-blue);
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
        }

        .resource-item:hover {
            transform: translateX(10px);
            background: linear-gradient(135deg, rgba(50, 60, 80, 0.9), rgba(55, 65, 85, 0.9));
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
        }

        .resource-icon {
            font-size: 1.8rem;
            color: var(--neon-blue);
            margin-right: 1.2rem;
            text-shadow: 0 0 10px rgba(0, 198, 255, 0.3);
        }

        .resource-link {
            color: var(--accent-teal);
            text-decoration: none;
            transition: all 0.3s ease;
            font-weight: bold;
        }

        .resource-link:hover {
            color: var(--neon-blue);
            text-decoration: underline;
            text-shadow: 0 0 8px rgba(0, 198, 255, 0.3);
        }

        /* Active Link Styles */
        .nav-link.active {
            color: var(--neon-blue);
            text-shadow: 0 0 8px rgba(0, 198, 255, 0.3);
        }

        .mobile-nav-link.active {
            color: var(--neon-blue);
            background: linear-gradient(135deg, rgba(92, 107, 192, 0.15), rgba(121, 134, 203, 0.1));
            border-right: 3px solid var(--neon-blue);
        }

        /* New: Section Title Style */
        .section-title {
            font-size: 2.5rem;
            font-weight: bold;
            color: white;
            text-align: center;
            margin-bottom: 2.5rem;
            position: relative;
            padding-bottom: 15px;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
            border-radius: 2px;
        }

        /* New: Button Styles */
        .btn-primary {
            background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
            color: white;
            border: none;
            padding: 12px 28px;
            border-radius: 12px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(119, 0, 255, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(119, 0, 255, 0.6);
        }

        /* New: Text Highlight */
        .text-highlight {
            background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
            -webkit-text-fill-color: transparent;
            font-weight: bold;
        }
/* أنماط الـ Popup الجديدة */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.popup-content {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    border-radius: 16px;
    padding: 30px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid #4a5568;
    position: relative;
    text-align: center;
}

.popup-close {
    position: absolute;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    color: #cbd5e0;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s;
}

.popup-close:hover {
    color: #fff;
}

.popup-icon {
    font-size: 3rem;
    color: #4299e1;
    margin-bottom: 15px;
}

.popup-title {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.popup-message {
    color: #cbd5e0;
    margin-bottom: 25px;
    line-height: 1.6;
}

.popup-button {
    background: linear-gradient(to right, #4299e1, #3182ce);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(66, 153, 225, 0.3);
}

.popup-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(66, 153, 225, 0.4);
}

/* باقي الأنماط الموجودة مسبقاً */
.device-note {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #3182ce;
    color: white;
    padding: 10px;
    text-align: center;
    z-index: 100;
}

.close-btn {
    position: absolute;
    right: 10px;
    top: 10px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #0b0c10 0%, #1f2833 100%);
    z-index: -3;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, 40px) rotate(90deg); }
    50% { transform: translate(0, 80px) rotate(180deg); }
    75% { transform: translate(-20px, 40px) rotate(270deg); }
}

.geometric-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: rotate 60s infinite linear;
}

.triangle {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 100px solid #4299e1;
}

.hexagon {
    width: 100px;
    height: 55px;
    background: #4299e1;
    position: relative;
}

.hexagon:before, .hexagon:after {
    content: "";
    position: absolute;
    width: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
}

.hexagon:before {
    bottom: 100%;
    border-bottom: 25px solid #4299e1;
}

.hexagon:after {
    top: 100%;
    border-top: 25px solid #4299e1;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100%;
    background: #1f2833;
    z-index: 100;
    transition: right 0.3s ease;
    padding: 20px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
}

.mobile-menu.open {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 20px;
    left: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-link {
    display: block;
    color: white;
    padding: 15px;
    text-decoration: none;
    border-bottom: 1px solid #2d3748;
    font-size: 1.1rem;
}

.back-to-top {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #4299e1;
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 99;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.floating-element {
    animation: floatElement 3s infinite ease-in-out;
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hover-grow {
    transition: transform 0.3s;
}

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

.soft-purple { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.soft-blue { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.soft-green { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

.bg-gradient-blue { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.bg-gradient-indigo { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.bg-gradient-purple { background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%); }

.bg-gradient-dark-blue { background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%); }

.bg-gradient-instagram { background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%); }
.bg-whatsapp { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); }

.card-container {
    perspective: 1000px;
    height: 250px;
    margin-bottom: 30px;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.card-container:hover .card-inner {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card-front {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    border: 1px solid #4a5568;
}

.card-back {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    transform: rotateY(180deg);
}

.profile-img-container {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-img-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.profile-img-container:hover .profile-img-overlay {
    opacity: 1;
}

.social-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-icon {
    margin-right: 8px;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
}

.example-container {
    background: #2d3748;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    border-left: 4px solid #4299e1;
}

.example-title {
    color: #4299e1;
    font-weight: bold;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.example-title i {
    margin-left: 8px;
}

.example-description {
    color: #cbd5e0;
    margin-bottom: 15px;
}

.example-code {
    background: #1a202c;
    border-radius: 5px;
    padding: 15px;
    overflow-x: auto;
}

.example-code pre {
    color: #e2e8f0;
    margin: 0;
    font-family: 'Courier New', monospace;
}

.resource-item {
    background: #2d3748;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    transition: transform 0.3s;
}

.resource-item:hover {
    transform: translateX(5px);
}

.resource-icon {
    background: #4299e1;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 15px;
    flex-shrink: 0;
}

.resource-link {
    color: #63b3ed;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.resource-link:hover {
    text-decoration: underline;
}

.quiz-option {
    background: #2d3748;
    border: 2px solid #4a5568;
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.quiz-option:hover {
    border-color: #4299e1;
    transform: translateY(-2px);
}

.quiz-option.selected {
    border-color: #4299e1;
    background: rgba(66, 153, 225, 0.1);
}

.quiz-option.correct {
    border-color: #48bb78;
    background: rgba(72, 187, 120, 0.1);
}

.quiz-option.incorrect {
    border-color: #f56565;
    background: rgba(245, 101, 101, 0.1);
}

.quiz-progress {
    width: 100%;
    height: 10px;
    background: #2d3748;
    border-radius: 5px;
    margin-bottom: 30px;
    overflow: hidden;
}

.quiz-progress-bar {
    height: 100%;
    background: linear-gradient(to right, #4299e1, #3182ce);
    border-radius: 5px;
    transition: width 0.5s;
}

.quiz-result {
    text-align: center;
    padding: 40px;
    background: #1f2833;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.quiz-result-stars {
    font-size: 3rem;
    color: gold;
    margin-bottom: 20px;
}

.quiz-result-score {
    font-size: 3rem;
    font-weight: bold;
    color: white;
    margin-bottom: 10px;
}

.quiz-result-message {
    color: #cbd5e0;
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.faq-page-container {
    max-width: 1000px;
    margin: 100px auto 50px;
    padding: 20px;
}

.faq-page-title {
    text-align: center;
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.faq-page-description {
    text-align: center;
    color: #cbd5e0;
    margin-bottom: 50px;
}

.faq-level {
    margin-bottom: 50px;
}

.faq-level-title {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #4299e1;
}

.faq-question {
    background: #1f2833;
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.faq-question-header {
    padding: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    background: #2d3748;
}

.faq-question-number {
    background: #4299e1;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 15px;
    flex-shrink: 0;
}

.faq-question-title {
    color: white;
    margin: 0;
    font-size: 1.1rem;
}

.faq-question-answer {
    padding: 20px;
    color: #cbd5e0;
    border-top: 1px solid #2d3748;
    background: #1a202c;
}

.faq-question-answer code {
    background: #2d3748;
    padding: 2px 5px;
    border-radius: 3px;
    color: #e2e8f0;
    font-family: 'Courier New', monospace;
}

.contact-form {
    background: #1f2833;
    border-radius: 15px;
    padding: 30px;
    margin-top: 50px;
}

.contact-form h2 {
    color: white;
    margin-bottom: 10px;
}

.contact-form p {
    color: #cbd5e0;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: white;
    margin-bottom: 8px;
}

.form-group textarea {
    width: 100%;
    background: #2d3748;
    border: 1px solid #4a5568;
    border-radius: 5px;
    padding: 15px;
    color: white;
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    background: linear-gradient(to right, #4299e1, #3182ce);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(66, 153, 225, 0.4);
}

.feature-card {
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #4a5568;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #4299e1;
}

.logo-link {
    cursor: pointer;
}

.nav-link {
    position: relative;
    padding: 5px 0;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #4299e1;
    transition: width 极速加速器vpn;
}

.nav-link:hover:after {
    width: 100%;
}

.menu-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

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

@keyframes blob {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
    极速加速器vpn { transform: translate(0px, 0px) scale(1); }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 { animation-delay: 2s; }
.animation-delay-4000 { animation-delay: 4s; }
.animation-delay-6000 { animation-delay: 6s; }
.animation-delay-8000 { animation-delay: 8s; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease-out;
}