:root {
            --primary-dark: #1a1a1a;
            --primary-gold: #ffd700;
            --secondary-gold: #b8860b;
            --text-light: #ffffff;
            --text-gray: #cccccc;
            --bg-dark: #0f0f0f;
            --transition: all 0.3s ease-in-out;
        }

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

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

        .english-text {
            font-family: 'Montserrat', sans-serif;
        }

        /* Navigation */
        .navbar {
            backdrop-filter: blur(5px);
            padding: 1rem 0;
            transition: transform 0.3s ease-in-out, background-color 0.3s ease;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        .navbar.scrolled {
            background: var(--primary-dark);
            box-shadow: 0 2px 20px rgba(255, 215, 0, 0.3);
        }

        .navbar.nav-hidden {
            transform: translateY(-100%);
        }

        /* Progress Bar */
        .progress-bar {
            position: fixed;
            top: 0;
            left: 0;
            width: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-gold), var(--secondary-gold));
            z-index: 1001;
            transition: width 0.3s ease;
        }

        .navbar.nav-hidden {
            transform: translateY(-100%);
        }


        .navbar-brand {
            padding-left: 15px;
        }
        .navbar-brand img {
            height: 70px;
            width: 80px;
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            padding: 2px;
            background-clip: padding-box;
            animation:  3s ease-in-out infinite;
        }


        .navbar-brand:hover img {
            transform: scale(1.1);
            box-shadow: 0 0 25px rgba(255, 215, 0, 0.5);
        }

        .navbar-nav .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: var(--transition);
        }

        .navbar-nav .nav-link:hover {
            color: var(--primary-gold) !important;
            transform: translateY(-2px);
        }

        /* Hero Section */
        .hero-section {
            height: 100vh;
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                        url('images and videos/strategy_cover[2].png');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, rgba(0, 0, 0, 0.4) 100%);
            z-index: 1;
        }

        .hero-content {
            z-index: 2;
            text-align: center;
            animation: fadeInUp 1.2s ease-out;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: var(--primary-gold);
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            color: var(--text-gray);
        }

        .cta-button {
            background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold));
            border: none;
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            color: var(--primary-dark);
            text-decoration: none;
            display: inline-block;
            transition: var(--transition);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(255, 215, 0, 0.4);
            color: var(--primary-dark);
        }

        /* Section Styling */
        .section {
            padding: 5rem 0;
        }

        .section-title {
            font-size: 2.8rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 3rem;
            color: var(--primary-gold);
        }

        .section-subtitle {
            font-size: 1.2rem;
            text-align: center;
            color: var(--text-gray);
            max-width: 800px;
            margin: 0 auto 3rem;
        }

        /* About Section */
        .about-section {
            background: linear-gradient(135deg, var(--primary-dark), var(--bg-dark));
        }

        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
            animation: slideInRight 0.8s ease-out;
        }

        .feature-item i {
            color: var(--primary-gold);
            margin-left: 1rem;
            font-size: 1.2rem;
        }

        /* Services Section */
        .service-card {
            background: var(--primary-dark);
            border-radius: 15px;
            padding: 2.5rem 2rem;
            text-align: center;
            transition: var(--transition);
            border: 2px solid transparent;
            height: 100%;
            margin-bottom: 2rem;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary-gold);
            box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--primary-gold);
            margin-bottom: 1.5rem;
        }

        .service-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        .service-description {
            color: var(--text-gray);
            font-size: 1rem;
        }

        /* Portfolio Section */
        .portfolio-section {
            background: var(--bg-dark);
        }

        /* Portfolio Filters */
        .portfolio-filters {
            margin-bottom: 3rem;
        }

        .filter-btn {
            background: var(--primary-dark);
            color: var(--text-light);
            border: 2px solid var(--primary-dark);
            padding: 0.8rem 2rem;
            margin: 0 0.5rem 1rem;
            border-radius: 25px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-block;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background: var(--primary-gold);
            color: var(--primary-dark);
            border-color: var(--primary-gold);
            transform: translateY(-2px);
        }

        /* Portfolio Grid */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .portfolio-item {
            background: var(--primary-dark);
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            opacity: 1;
            transform: scale(1);
        }

        .portfolio-item.hidden {
            opacity: 0;
            transform: scale(0.8);
            pointer-events: none;
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
        }

        .portfolio-media {
            height: 250px;
            background: var(--bg-dark);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .video-placeholder,
        .image-placeholder {
            text-align: center;
            color: var(--text-gray);
            padding: 2rem;
        }

        .video-placeholder i,
        .image-placeholder i {
            font-size: 4rem;
            color: var(--primary-gold);
            margin-bottom: 1rem;
            display: block;
        }

        .video-placeholder:hover i {
            transform: scale(1.2);
            transition: var(--transition);
        }

        .portfolio-info {
            padding: 1.5rem;
        }

        .portfolio-title {
            color: var(--primary-gold);
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .portfolio-description {
            color: var(--text-gray);
            font-size: 0.95rem;
            line-height: 1.5;
        }

        /* Testimonials */
        .testimonials-section {
            padding: 4rem 0;
            background: linear-gradient(135deg, var(--primary-dark), var(--bg-dark));
            border-radius: 20px;
            margin-top: 3rem;
        }

        .testimonial-card {
            background: var(--bg-dark);
            border-radius: 15px;
            padding: 2rem;
            margin-bottom: 2rem;
            border: 2px solid transparent;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .testimonial-card:hover {
            border-color: var(--primary-gold);
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(255, 215, 0, 0.2);
        }

        .testimonial-content {
            flex-grow: 1;
            margin-bottom: 1.5rem;
            position: relative;
        }

        .quote-icon {
            position: absolute;
            top: -10px;
            right: -10px;
            font-size: 2rem;
            color: var(--primary-gold);
            opacity: 0.3;
        }

        .testimonial-content p {
            color: var(--text-light);
            font-size: 1rem;
            line-height: 1.7;
            font-style: italic;
            margin: 1rem 0;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            border-top: 1px solid #333;
            padding-top: 1.5rem;
        }

        .author-avatar {
            width: 60px;
            height: 60px;
            background: var(--primary-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-left: 1rem;
        }

        .author-avatar i {
            font-size: 2rem;
            color: var(--primary-dark);
        }

        .author-info h5 {
            color: var(--primary-gold);
            margin-bottom: 0.2rem;
            font-weight: 600;
        }

        .author-info span {
            color: var(--text-gray);
            font-size: 0.9rem;
        }

        /* Stats Section */
        .stats-section {
            background: var(--primary-dark);
        }

        .stat-item {
            text-align: center;
            padding: 2rem 1rem;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-gold);
            display: block;
        }

        .stat-label {
            font-size: 1.1rem;
            color: var(--text-gray);
            margin-top: 0.5rem;
        }

        /* Contact Section */
        .contact-section {
            background: linear-gradient(135deg, var(--bg-dark), var(--primary-dark));
        }

        .contact-form {
            background: var(--primary-dark);
            padding: 3rem;
            border-radius: 15px;
            border: 2px solid var(--primary-gold);
        }

        .form-control {
            background: var(--bg-dark);
            border: 2px solid #333;
            border-radius: 10px;
            color: var(--text-light);
            padding: 1rem;
            margin-bottom: 1rem;
            transition: var(--transition);
        }

        .form-control:focus {
            background: var(--bg-dark);
            border-color: var(--primary-gold);
            color: var(--text-light);
            box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
        }

        .form-control::placeholder {
            color: var(--text-gray);
        }

        .contact-info {
            padding: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 1.5rem;
            transition: var(--transition);
        }

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

        .contact-item i {
            font-size: 1.5rem;
            color: var(--primary-gold);
            margin-left: 1rem;
            width: 30px;
        }

        /* Footer */
        .footer {
            background: var(--primary-dark);
            padding: 3rem 0 1rem;
            text-align: center;
        }

        .social-links {
            margin: 2rem 0;
        }

        .social-links a {
            display: inline-block;
            width: 50px;
            height: 50px;
            background: var(--bg-dark);
            color: var(--primary-gold);
            border-radius: 50%;
            line-height: 50px;
            text-align: center;
            margin: 0 0.5rem;
            font-size: 1.5rem;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: var(--primary-gold);
            color: var(--primary-dark);
            transform: translateY(-5px);
        }

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

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

        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }

        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .contact-form {
                padding: 2rem 1.5rem;
            }
        }

        /* WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 40px;
            left: 40px;
            background-color: #25d366;
            color: white;
            border-radius: 50px;
            text-align: center;
            font-size: 30px;
            box-shadow: 2px 2px 3px #999;
            z-index: 100;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .whatsapp-float:hover {
            background-color: #20ba5a;
            color: white;
            text-decoration: none;
            transform: scale(1.1);
        }
    

           .video-container {
            position: relative;
            width: 100%;
            height: 0;
            padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
            overflow: hidden;
            cursor: pointer;
            background: var(--bg-dark);
            border-radius: 8px;
        }

        .portfolio-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: contain;
            background: #000;
        }

        .video-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .video-overlay i {
            font-size: 3rem;
            color: var(--primary-gold);
            margin-bottom: 1rem;
            transition: var(--transition);
        }

        .video-overlay span {
            color: var(--text-light);
            text-align: center;
            padding: 0 1rem;
        }

        .video-container:hover .video-overlay {
            background: rgba(0, 0, 0, 0.4);
        }

        .video-container:hover .video-overlay i {
            transform: scale(1.2);
        }
        
        .video-placeholder {
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        
        .video-placeholder:hover {
            transform: scale(1.05);
        }

        /* Modal styles */
        .media-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 9999;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .media-modal.active {
            display: flex;
            opacity: 1;
            justify-content: center;
            align-items: center;
        }

        .media-modal-content {
            position: relative;
            width: 90vw;
            height: 90vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .media-modal video,
        .media-modal img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
        }

        .media-modal-close {
            position: absolute;
            top: 20px;
            right: 20px;
            color: #fff;
            font-size: 2rem;
            cursor: pointer;
            z-index: 10000;
            width: 40px;
            height: 40px;
            background: var(--primary-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .media-modal-close:hover {
            background: var(--secondary-gold);
            transform: rotate(90deg);
        }