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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: #0a0e1a;
            color: #e4e7eb;
            overflow-x: hidden;
        }

        /* Animated Background */
        .bg-gradient {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: #0a0e1a;
        }

        .bg-gradient::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 30% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
                        radial-gradient(circle at 70% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
            animation: gradientShift 15s ease infinite;
        }

        @keyframes gradientShift {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(10%, 10%); }
        }

        /* Header Styles */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 1.2rem 0;
            background: rgba(10, 14, 26, 0.7);
            backdrop-filter: blur(24px) saturate(180%);
            border-bottom: 1px solid rgba(99, 102, 241, 0.15);
            z-index: 1000;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.5), transparent);
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        header.scrolled::before {
            opacity: 1;
        }

        header.scrolled {
            padding: 0.9rem 0;
            background: rgba(10, 14, 26, 0.95);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5),
                        0 0 0 1px rgba(99, 102, 241, 0.1);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .logo {
            font-size: 1.75rem;
            font-weight: 700;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #6366f1 100%);
            background-size: 200% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            animation: gradientFlow 3s linear infinite;
            position: relative;
            padding: 0.5rem 0;
        }

        .logo::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #6366f1, #8b5cf6);
            transition: width 0.3s ease;
        }

        .logo:hover::after {
            width: 100%;
        }

        @keyframes gradientFlow {
            0% { background-position: 0% center; }
            100% { background-position: 200% center; }
        }

        /* Language Toggle Button */
        .lang-toggle {
            background: rgba(99, 102, 241, 0.1);
            border: 1px solid rgba(99, 102, 241, 0.3);
            border-radius: 10px;
            padding: 0.5rem;
            display: flex;
            gap: 0.3rem;
            align-items: center;
        }

        .lang-btn {
            padding: 0.5rem 1rem;
            border: none;
            background: transparent;
            color: #94a3b8;
            font-weight: 600;
            font-size: 0.9rem;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }

        .lang-btn.active {
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            color: #ffffff;
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
        }

        .lang-btn:hover:not(.active) {
            color: #e4e7eb;
            background: rgba(99, 102, 241, 0.1);
        }

        nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

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

        .nav-links a {
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            position: relative;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            letter-spacing: 0.3px;
            padding: 0.5rem 0;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            top: 50%;
            left: -20px;
            transform: translateY(-50%);
            width: 6px;
            height: 6px;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            border-radius: 50%;
            opacity: 0;
            transition: all 0.3s ease;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #6366f1, #8b5cf6);
            transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .nav-links a:hover {
            color: #e4e7eb;
            padding-left: 12px;
        }

        .nav-links a:hover::before {
            opacity: 1;
            left: -8px;
        }

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

        /* RTL Support */
        [dir="rtl"] .nav-links a::before {
            left: auto;
            right: -20px;
        }

        [dir="rtl"] .nav-links a:hover {
            padding-left: 0;
            padding-right: 12px;
        }

        [dir="rtl"] .nav-links a:hover::before {
            left: auto;
            right: -8px;
        }

        .header-actions {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .btn {
            padding: 0.75rem 1.5rem;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            letter-spacing: 0.3px;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .btn:hover::before {
            width: 300px;
            height: 300px;
        }

        .btn span {
            position: relative;
            z-index: 1;
        }

        .btn-download {
            background: rgba(99, 102, 241, 0.1);
            color: #e4e7eb;
            border: 1px solid rgba(99, 102, 241, 0.3);
        }

        .btn-download:hover {
            background: rgba(99, 102, 241, 0.2);
            border-color: rgba(99, 102, 241, 0.5);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(99, 102, 241, 0.2);
        }

        .btn-marketplace {
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            color: #ffffff;
            border: 1px solid transparent;
        }

        .btn-marketplace:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(99, 102, 241, 0.35);
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 10rem 2rem 6rem;
            position: relative;
        }

        .hero-container {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 6rem;
            align-items: center;
        }

        .hero-content {
            animation: fadeInUp 1s ease;
        }

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

        .hero-label {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: rgba(99, 102, 241, 0.1);
            border: 1px solid rgba(99, 102, 241, 0.2);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: #a5b4fc;
            margin-bottom: 2rem;
            animation: pulse 2s ease-in-out infinite;
        }

        .hero-label .dot {
            width: 8px;
            height: 8px;
            background: #6366f1;
            border-radius: 50%;
            animation: blink 2s ease-in-out infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .hero-content h1 {
            font-size: 4.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.1;
            letter-spacing: -2px;
            background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-content .subtitle {
            font-size: 1.75rem;
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .hero-content p {
            font-size: 1.125rem;
            line-height: 1.8;
            color: #94a3b8;
            margin-bottom: 3rem;
            max-width: 540px;
            font-weight: 400;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .btn-contact {
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            color: #ffffff;
            padding: 1.1rem 2.5rem;
            font-size: 1.05rem;
            box-shadow: 0 4px 24px rgba(99, 102, 241, 0.3);
        }

        .btn-contact:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: #e4e7eb;
            padding: 1.1rem 2.5rem;
            font-size: 1.05rem;
            border: 2px solid rgba(99, 102, 241, 0.3);
        }

        .btn-secondary:hover {
            background: rgba(99, 102, 241, 0.1);
            border-color: rgba(99, 102, 241, 0.5);
            transform: translateY(-3px);
        }

        /* Hero Image */
        .hero-image {
            display: flex;
            justify-content: center;
            align-items: center;
            animation: fadeInUp 1s ease 0.2s both;
        }

        .image-container {
            position: relative;
            width: 450px;
            height: 450px;
        }

        .image-glow {
            position: absolute;
            inset: -40px;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            border-radius: 50%;
            filter: blur(60px);
            opacity: 0.3;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }

        .image-border {
            position: absolute;
            inset: -4px;
            background: linear-gradient(135deg, #6366f1, #8b5cf6, #6366f1);
            background-size: 200% 200%;
            border-radius: 50%;
            animation: borderRotate 4s linear infinite;
        }

        @keyframes borderRotate {
            0% { background-position: 0% 50%; }
            100% { background-position: 200% 50%; }
        }

        .image-wrapper {
            position: relative;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            overflow: hidden;
            background: #0f172a;
            padding: 4px;
        }

        .image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
            border: 8px solid #0a0e1a;
        }

        .floating-card {
            position: absolute;
            background: rgba(15, 23, 42, 0.9);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(99, 102, 241, 0.2);
            border-radius: 16px;
            padding: 1rem 1.5rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
            animation: floatCard 3s ease-in-out infinite;
        }

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

        .floating-card-1 {
            top: 10%;
            right: -10%;
            animation-delay: 0s;
        }

        .floating-card-2 {
            bottom: 15%;
            left: -15%;
            animation-delay: 1s;
        }

        .floating-card .icon {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .floating-card .text {
            font-size: 0.85rem;
            color: #94a3b8;
            font-weight: 600;
        }

        .floating-card .number {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: rgba(99, 102, 241, 0.1);
            border: 1px solid rgba(99, 102, 241, 0.3);
            border-radius: 8px;
            color: #e4e7eb;
            width: 42px;
            height: 42px;
            cursor: pointer;
            z-index: 1001;
            position: relative;
            transition: all 0.3s ease;
        }

        .mobile-menu-btn:hover {
            background: rgba(99, 102, 241, 0.2);
            border-color: rgba(99, 102, 241, 0.5);
        }

        .mobile-menu-btn .menu-icon {
            display: flex;
            flex-direction: column;
            gap: 4px;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu-btn .menu-icon span {
            display: block;
            width: 20px;
            height: 2px;
            background: #e4e7eb;
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .mobile-menu-btn.active .menu-icon span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .mobile-menu-btn.active .menu-icon span:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-btn.active .menu-icon span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* Mobile Navigation */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 300px;
            height: 100vh;
            background: rgba(10, 14, 26, 0.98);
            backdrop-filter: blur(24px);
            border-left: 1px solid rgba(99, 102, 241, 0.2);
            z-index: 999;
            padding: 6rem 2rem 2rem;
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            overflow-y: auto;
        }

        [dir="rtl"] .mobile-nav {
            right: auto;
            left: -100%;
            border-left: none;
            border-right: 1px solid rgba(99, 102, 241, 0.2);
            transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .mobile-nav.active {
            right: 0;
            box-shadow: -10px 0 50px rgba(0, 0, 0, 0.5);
        }

        [dir="rtl"] .mobile-nav.active {
            left: 0;
            right: auto;
            box-shadow: 10px 0 50px rgba(0, 0, 0, 0.5);
        }

        .mobile-nav-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin-bottom: 2rem;
        }

        .mobile-nav-links a {
            color: #94a3b8;
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 600;
            padding: 1rem 1.5rem;
            border-radius: 12px;
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .mobile-nav-links a::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            height: 100%;
            width: 4px;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            transform: scaleY(0);
            transition: transform 0.3s ease;
        }

        [dir="rtl"] .mobile-nav-links a::before {
            left: auto;
            right: 0;
        }

        .mobile-nav-links a:hover {
            background: rgba(99, 102, 241, 0.1);
            color: #e4e7eb;
            padding-left: 2rem;
        }

        [dir="rtl"] .mobile-nav-links a:hover {
            padding-left: 1.5rem;
            padding-right: 2rem;
        }

        .mobile-nav-links a:hover::before {
            transform: scaleY(1);
        }

        .mobile-nav-actions {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(99, 102, 241, 0.2);
        }

        .mobile-nav-actions .btn {
            width: 100%;
            justify-content: center;
            padding: 1rem;
        }

        .mobile-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(4px);
            z-index: 998;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease;
        }

        .mobile-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        /* Marketplace Popup */
        .marketplace-popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.9);
            max-width: 500px;
            width: 90%;
            background: rgba(15, 23, 42, 0.98);
            backdrop-filter: blur(24px);
            border: 1px solid rgba(99, 102, 241, 0.3);
            border-radius: 24px;
            padding: 2.5rem;
            z-index: 1002;
            opacity: 0;
            pointer-events: none;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
        }

        .marketplace-popup.active {
            opacity: 1;
            pointer-events: all;
            transform: translate(-50%, -50%) scale(1);
        }

        .popup-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(8px);
            z-index: 1001;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease;
        }

        .popup-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .popup-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .popup-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
        }

        .popup-title {
            font-size: 1.75rem;
            font-weight: 700;
            background: linear-gradient(135deg, #ffffff, #cbd5e1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin: 0;
        }

        .popup-content {
            color: #94a3b8;
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .popup-features {
            list-style: none;
            margin-bottom: 2rem;
        }

        .popup-features li {
            padding: 0.75rem 0;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: #cbd5e1;
            font-size: 0.95rem;
        }

        .popup-features li::before {
            content: '✓';
            width: 24px;
            height: 24px;
            background: rgba(99, 102, 241, 0.2);
            border: 1px solid rgba(99, 102, 241, 0.4);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #6366f1;
            font-weight: 700;
            flex-shrink: 0;
        }

        .popup-actions {
            display: flex;
            gap: 1rem;
        }

        .popup-actions .btn {
            flex: 1;
        }

        .btn-close {
            background: rgba(99, 102, 241, 0.1);
            color: #e4e7eb;
            border: 1px solid rgba(99, 102, 241, 0.3);
        }

        .btn-close:hover {
            background: rgba(99, 102, 241, 0.2);
            border-color: rgba(99, 102, 241, 0.5);
        }

        .popup-close-btn {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            background: rgba(99, 102, 241, 0.1);
            border: 1px solid rgba(99, 102, 241, 0.2);
            border-radius: 8px;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: #94a3b8;
            transition: all 0.3s ease;
        }

        [dir="rtl"] .popup-close-btn {
            right: auto;
            left: 1.5rem;
        }

        .popup-close-btn:hover {
            background: rgba(99, 102, 241, 0.2);
            color: #e4e7eb;
            transform: rotate(90deg);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-container {
                grid-template-columns: 1fr;
                gap: 4rem;
                text-align: center;
            }

            .hero-content {
                order: 2;
            }

            .hero-image {
                order: 1;
            }

            .hero-content h1 {
                font-size: 3.5rem;
            }

            .hero-content p {
                margin-left: auto;
                margin-right: auto;
            }

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

            .image-container {
                width: 350px;
                height: 350px;
            }

            .floating-card {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: flex;
                align-items: center;
                justify-content: center;
            }

            nav {
                display: none;
            }

            .header-container {
                padding: 0 1.5rem;
            }

            header {
                padding: 1rem 0;
            }

            header.scrolled {
                padding: 0.8rem 0;
            }

            .hero {
                padding: 8rem 1.5rem 4rem;
            }

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

            .hero-content .subtitle {
                font-size: 1.4rem;
            }

            .hero-content p {
                font-size: 1rem;
            }

            .image-container {
                width: 280px;
                height: 280px;
            }

            .hero-cta {
                flex-direction: column;
                width: 100%;
            }

            .btn-contact,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 480px) {
            .mobile-nav {
                width: 100%;
                right: -100%;
            }

            [dir="rtl"] .mobile-nav {
                left: -100%;
            }

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

            .hero-content .subtitle {
                font-size: 1.2rem;
            }

            .logo {
                font-size: 1.4rem;
            }

            .marketplace-popup {
                padding: 2rem 1.5rem;
            }

            .popup-title {
                font-size: 1.4rem;
            }

            .popup-content {
                font-size: 0.95rem;
            }

            .popup-actions {
                flex-direction: column;
            }
        }