:root {
            --neon-cyan: #00f7ff;
            --neon-purple: #9600ff;
            --neon-pink: #ff00aa;
            --dark-space: #0a0a1a;
            --deep-space: #050510;
            --matrix-green: #00ff41;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Orbitron', 'Courier New', monospace;
        }
        
        body {
            background-color: var(--deep-space);
            color: white;
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        /* Header Styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 1.5rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            background: rgba(10, 10, 26, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0, 247, 255, 0.2);
            box-shadow: 0 0 30px rgba(0, 247, 255, 0.1);
            transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }
        
        header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, 
                transparent, 
                rgba(0, 247, 255, 0.1) 50%, 
                transparent);
            pointer-events: none;
            animation: scan 8s linear infinite;
        }
        
        .logo {
            font-weight: 700;
            font-size: 1.8rem;
            color: white;
            text-decoration: none;
            position: relative;
            text-transform: uppercase;
            letter-spacing: 3px;
        }
        
        .logo::before {
            content: '⊛';
            position: absolute;
            left: -30px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--neon-cyan);
            font-size: 1.2rem;
            animation: pulse 3s infinite;
        }
        
        /* Navigation */
        nav ul {
            display: flex;
            list-style: none;
            gap: 2.5rem;
            position: relative;
            align-items: center;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            padding: 0.5rem 1rem;
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
        }
        
        nav ul li a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple));
            z-index: -1;
            opacity: 0;
            transform: scale(0.8);
            transition: all 0.3s ease;
            border-radius: 4px;
        }
        
        nav ul li a:hover {
            color: var(--dark-space);
        }
        
        nav ul li a:hover::before {
            opacity: 1;
            transform: scale(1);
            box-shadow: 0 0 15px var(--neon-cyan);
        }
        
        /* Language Switcher - Improved Version */
        .language-switcher {
            position: relative;
            z-index: 1001;
        }
        
        .language-btn {
            background: transparent;
            border: none;
            color: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 5px;
            font-family: 'Orbitron', sans-serif;
            font-size: 1rem;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .language-btn:hover {
            background: rgba(0, 247, 255, 0.1);
        }
        
        .language-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple));
            z-index: -1;
            opacity: 0;
            transform: scale(0.8);
            transition: all 0.3s ease;
            border-radius: 4px;
        }
        
        .language-btn:hover::before {
            opacity: 1;
            transform: scale(1);
            box-shadow: 0 0 15px var(--neon-cyan);
        }
        
        .language-btn:hover {
            color: var(--dark-space);
        }
        
        .language-btn img {
            width: 20px;
            height: 15px;
            object-fit: cover;
            border: 1px solid rgba(255,255,255,0.2);
        }
        
        .language-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background: rgba(10, 10, 26, 0.95);
            border: 1px solid rgba(0, 247, 255, 0.3);
            border-radius: 5px;
            padding: 0.5rem 0;
            min-width: 120px;
            display: none;
            z-index: 1000;
            box-shadow: 0 0 15px rgba(0, 247, 255, 0.2);
        }
        
        .language-switcher:hover .language-dropdown,
        .language-switcher:focus-within .language-dropdown {
            display: block;
        }
        
        .language-option {
            padding: 0.5rem 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: left;
        }
        
        .language-option:hover {
            background: rgba(0, 247, 255, 0.2);
        }
        
        .language-option img {
            width: 20px;
            height: 15px;
            border: 1px solid rgba(255,255,255,0.2);
        }

        /* تحسينات للغة العربية */
        body[dir="rtl"] .language-dropdown {
            left: auto;
            right: 0;
        }

        body[dir="rtl"] .language-option {
            text-align: right;
        }

        /* تحسينات للهواتف */
        @media (max-width: 768px) {
            .language-switcher {
                margin-left: 0;
                margin-top: 15px;
                width: 100%;
                text-align: center;
            }
            
            .language-btn {
                justify-content: center;
                width: 100%;
            }
            
            .language-dropdown {
                position: static;
                width: 100%;
                margin-top: 5px;
                display: none;
            }
            
            nav.active .language-dropdown {
                display: block;
            }
            
            body[dir="rtl"] .language-dropdown {
                left: auto;
                right: auto;
            }
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            padding-top: 80px;
        }
        
        .hero-content {
            max-width: 900px;
            padding: 0 20px;
            z-index: 1;
        }
        
        .hero-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 5px;
            line-height: 1.2;
        }
        
        .hero-subtitle {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* About Section */
        .about-section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 10% 5%;
            position: relative;
            background: radial-gradient(circle at center, rgba(5, 5, 16, 0.9) 0%, var(--deep-space) 100%);
        }
        
        .about-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            gap: 5rem;
        }
        
        .about-card {
            background: rgba(10, 10, 26, 0.7);
            border: 1px solid rgba(0, 247, 255, 0.3);
            border-radius: 10px;
            padding: 2.5rem;
            backdrop-filter: blur(10px);
            box-shadow: 0 0 30px rgba(0, 247, 255, 0.1);
            position: relative;
            overflow: hidden;
            flex: 1;
        }
        
        .about-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 247, 255, 0.05) 0%, rgba(150, 0, 255, 0.05) 100%);
            z-index: -1;
        }
        
        .about-title {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--neon-cyan);
            text-transform: uppercase;
            letter-spacing: 3px;
            position: relative;
        }
        
        .about-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 100px;
            height: 3px;
            background: linear-gradient(90deg, var(--neon-cyan), transparent);
        }
        
        .about-greeting {
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            color: var(--neon-cyan);
            font-weight: 600;
        }
        
        .highlight-name {
            color: var(--neon-pink);
            text-shadow: 0 0 10px rgba(255, 0, 170, 0.5);
        }
        
        .about-text {
            font-size: 1.1rem;
            margin-bottom: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            position: relative;
            padding-left: 1.8rem;
        }
        
        .about-text i {
            position: absolute;
            left: 0;
            top: 0.3rem;
            color: var(--neon-cyan);
        }
        
        .highlight {
            color: var(--neon-cyan);
            font-weight: 500;
        }
        
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 15px;
            margin: 1.5rem 0;
        }
        
        .skill-item {
            background: rgba(0, 247, 255, 0.1);
            border: 1px solid var(--neon-cyan);
            border-radius: 5px;
            padding: 0.8rem;
            text-align: center;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        
        .skill-item:hover {
            background: var(--neon-cyan);
            color: var(--dark-space);
            transform: translateY(-3px);
            box-shadow: 0 0 15px var(--neon-cyan);
        }
        
        .skill-item i {
            margin-right: 5px;
            font-size: 1.2rem;
        }
        
        .features-list {
            list-style: none;
            margin: 1.5rem 0;
            padding-left: 1.8rem;
        }
        
        .features-list li {
            margin-bottom: 0.8rem;
            position: relative;
            color: rgba(255, 255, 255, 0.85);
        }
        
        .features-list i {
            color: var(--neon-cyan);
            margin-right: 10px;
        }
        
        .specializations {
            margin-top: 2.5rem;
        }
        
        .specializations-title {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            color: var(--neon-purple);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .spec-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .spec-badge {
            background: rgba(150, 0, 255, 0.1);
            border: 1px solid var(--neon-purple);
            color: var(--neon-purple);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        
        .spec-badge:hover {
            background: var(--neon-purple);
            color: white;
        }
        
        .spec-badge i {
            margin-right: 5px;
        }
        
        .about-cta {
            font-size: 1.3rem;
            margin-top: 2rem;
            text-align: center;
            color: white;
        }
        
        /* Avatar Styles */
        .avatar-container {
            position: relative;
            width: 350px;
            height: 350px;
            flex-shrink: 0;
        }
        
        .avatar-circle {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 247, 255, 0.1) 0%, transparent 70%);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 50px rgba(0, 247, 255, 0.3);
            animation: pulse-glow 4s infinite alternate;
        }
        
        .avatar-img {
            width: 90%;
            height: 90%;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid rgba(0, 247, 255, 0.5);
            box-shadow: 0 0 30px rgba(0, 247, 255, 0.5);
        }
        
        .avatar-circle::before {
            content: '';
            position: absolute;
            width: 105%;
            height: 105%;
            border-radius: 50%;
            border: 2px solid var(--neon-cyan);
            animation: rotate 15s linear infinite;
        }
        
        .avatar-circle::after {
            content: '';
            position: absolute;
            width: 110%;
            height: 110%;
            border-radius: 50%;
            border: 1px solid var(--neon-purple);
            animation: rotate-reverse 20s linear infinite;
        }
        
        .avatar-hover-content {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(5, 5, 16, 0.8);
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: all 0.5s ease;
            padding: 20px;
            text-align: center;
        }
        
        .avatar-circle:hover .avatar-hover-content {
            opacity: 1;
        }
        
        .avatar-hover-content h3 {
            color: var(--neon-cyan);
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }
        
        .avatar-hover-content p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 1.5rem;
        }
        
        .avatar-stats {
            display: flex;
            gap: 20px;
            margin-top: 1rem;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            display: block;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--neon-pink);
        }
        
        .stat-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
        }
        
        /* Animations */
        @keyframes scan {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; transform: translateY(-50%) scale(1); }
            50% { opacity: 0.7; transform: translateY(-50%) scale(1.2); }
        }
        
        @keyframes pulse-glow {
            0% { box-shadow: 0 0 50px rgba(0, 247, 255, 0.3); }
            100% { box-shadow: 0 0 80px rgba(0, 247, 255, 0.6); }
        }
        
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        @keyframes rotate-reverse {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(-360deg); }
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .about-container {
                flex-direction: column-reverse;
                gap: 3rem;
                text-align: center;
            }
            
            .about-title::after {
                left: 50%;
                transform: translateX(-50%);
            }
            
            .avatar-container {
                width: 280px;
                height: 280px;
            }
            
            .skills-grid {
                grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
            }
            
            .spec-badges {
                justify-content: center;
            }
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .about-card {
                padding: 1.5rem;
            }
            
            .about-greeting {
                font-size: 1.5rem;
            }
            
            .about-title {
                font-size: 2rem;
            }
        }

        /* Skills Section Styles */
        .skills-section {
            min-height: 100vh;
            padding: 8% 5%;
            position: relative;
            background: linear-gradient(135deg, rgba(5, 5, 16, 0.9) 0%, var(--deep-space) 100%);
            overflow: hidden;
        }
        
        .skills-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-title {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 1rem;
            color: white;
            text-transform: uppercase;
            letter-spacing: 3px;
        }
        
        .section-title .highlight {
            color: var(--neon-cyan);
        }
        
        .section-subtitle {
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 3rem;
            font-size: 1.2rem;
        }
        
        .skills-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 3rem;
        }
        
        .skill-category {
            background: rgba(10, 10, 26, 0.7);
            border: 1px solid rgba(0, 247, 255, 0.2);
            border-radius: 10px;
            padding: 2rem;
            backdrop-filter: blur(10px);
            box-shadow: 0 0 30px rgba(0, 247, 255, 0.1);
            transition: transform 0.3s ease;
        }
        
        .skill-category:hover {
            transform: translateY(-10px);
            box-shadow: 0 0 40px rgba(0, 247, 255, 0.2);
        }
        
        .category-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 1.5rem;
        }
        
        .category-header i {
            font-size: 1.8rem;
            color: var(--neon-cyan);
        }
        
        .category-header h3 {
            font-size: 1.3rem;
            color: white;
        }
        
        .skills-list {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        
        .skill-item {
            margin-bottom: 1rem;
        }
        
        .skill-info {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
            color: rgba(255, 255, 255, 0.9);
        }
        
        .skill-bar {
            height: 8px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            overflow: hidden;
        }
        
        .skill-progress {
            height: 100%;
            border-radius: 10px;
            position: relative;
            transition: width 1.5s ease-in-out;
        }
        
        .skill-progress::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, 
                        transparent, 
                        rgba(255, 255, 255, 0.5), 
                        transparent);
            animation: shine 2s infinite;
        }
        
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
            gap: 15px;
            margin-top: 1.5rem;
        }
        
        .tool-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            border: 2px solid;
            border-radius: 10px;
            transition: all 0.3s ease;
        }
        
        .tool-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 0 20px rgba(0, 247, 255, 0.3);
        }
        
        .tool-item i {
            font-size: 2rem;
            margin-bottom: 0.5rem;
        }
        
        .tool-item span {
            font-size: 0.9rem;
            text-align: center;
        }
        
        @keyframes shine {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }
        
        @media (max-width: 768px) {
            .section-title {
                font-size: 2rem;
            }
            
            .section-subtitle {
                font-size: 1rem;
            }
            
            .skills-categories {
                grid-template-columns: 1fr;
            }
        }

        /* Portfolio Section Styles */
        .portfolio-section {
            min-height: 100vh;
            padding: 8% 5%;
            position: relative;
            background: linear-gradient(135deg, rgba(5, 5, 16, 0.9) 0%, var(--deep-space) 100%);
            overflow: hidden;
        }
        
        .portfolio-container {
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .portfolio-filter {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin: 2rem 0 3rem;
        }
        
        .filter-btn {
            background: transparent;
            color: white;
            border: 1px solid var(--neon-cyan);
            padding: 0.7rem 1.8rem;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: 'Orbitron', sans-serif;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 0.9rem;
        }
        
        .filter-btn:hover, .filter-btn.active {
            background: var(--neon-cyan);
            color: var(--dark-space);
            box-shadow: 0 0 15px var(--neon-cyan);
        }
        
        .portfolio-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .portfolio-item {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
            transition: transform 0.5s ease;
        }
        
        .portfolio-item:hover {
            transform: translateY(-10px);
        }
        
        .portfolio-img-container {
            position: relative;
            width: 100%;
            height: 250px;
            overflow: hidden;
            cursor: pointer;
        }
        
        .portfolio-img-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .portfolio-item:hover .portfolio-img-container img {
            transform: scale(1.1);
        }
        
        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(5, 5, 16, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        
        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }
        
        .overlay-content {
            text-align: center;
            padding: 20px;
            transform: translateY(20px);
            transition: transform 0.5s ease;
        }
        
        .portfolio-item:hover .overlay-content {
            transform: translateY(0);
        }
        
        .overlay-content h3 {
            color: var(--neon-cyan);
            margin-bottom: 0.5rem;
            font-size: 1.5rem;
        }
        
        .overlay-content p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
        }
        
        .view-btn {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            background: transparent;
            color: white;
            border: 1px solid var(--neon-cyan);
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            font-family: 'Orbitron', sans-serif;
        }
        
        .view-btn:hover {
            background: var(--neon-cyan);
            color: var(--dark-space);
        }
        
        .view-more {
            text-align: center;
            margin-top: 3rem;
        }
        
        /* Lightbox Styles */
        .lightbox {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(5, 5, 16, 0.95);
            backdrop-filter: blur(10px);
            overflow: auto;
            text-align: center;
        }
        
        .lightbox-content {
            margin: auto;
            display: block;
            max-width: 90%;
            max-height: 80vh;
            margin-top: 5vh;
            border: 2px solid var(--neon-cyan);
            box-shadow: 0 0 50px rgba(0, 247, 255, 0.5);
            animation: lightboxFadeIn 0.3s ease;
        }
        
        .close-btn {
            position: absolute;
            top: 20px;
            right: 30px;
            color: var(--neon-cyan);
            font-size: 40px;
            font-weight: bold;
            cursor: pointer;
            transition: 0.3s;
            z-index: 2001;
        }
        
        .close-btn:hover {
            color: var(--neon-pink);
            transform: rotate(90deg);
        }
        
        .lightbox-caption {
            color: white;
            padding: 20px;
            font-size: 1.2rem;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }
        
        @keyframes lightboxFadeIn {
            from { opacity: 0; transform: scale(0.8); }
            to { opacity: 1; transform: scale(1); }
        }
        
        @media (max-width: 768px) {
            .portfolio-gallery {
                grid-template-columns: 1fr;
            }
            
            .portfolio-img-container {
                height: 200px;
            }
            
            .lightbox-content {
                max-width: 95%;
                max-height: 70vh;
                margin-top: 10vh;
            }
        }

        /* Contact Section Styles */
        .contact-section {
            min-height: 100vh;
            padding: 8% 5%;
            position: relative;
            background: linear-gradient(135deg, rgba(5, 5, 16, 0.9) 0%, var(--deep-space) 100%);
            overflow: hidden;
        }
        
        .contact-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .contact-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
            margin-top: 3rem;
        }
        
        .contact-form {
            position: relative;
        }
        
        .form-group {
            position: relative;
            margin-bottom: 2rem;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 10px 0;
            background: transparent;
            border: none;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            font-family: 'Orbitron', sans-serif;
            font-size: 1rem;
        }
        
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        
        .form-group label {
            position: absolute;
            top: 10px;
            left: 0;
            color: rgba(255, 255, 255, 0.7);
            transition: all 0.3s ease;
            pointer-events: none;
        }
        
        .form-group .underline {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--neon-cyan);
            transition: width 0.3s ease;
        }
        
        .form-group input:focus ~ label,
        .form-group input:valid ~ label,
        .form-group textarea:focus ~ label,
        .form-group textarea:valid ~ label {
            top: -20px;
            font-size: 0.8rem;
            color: var(--neon-cyan);
        }
        
        .form-group input:focus ~ .underline,
        .form-group textarea:focus ~ .underline {
            width: 100%;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        
        .info-card {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 1.5rem;
            background: rgba(10, 10, 26, 0.5);
            border-radius: 10px;
            border: 1px solid rgba(0, 247, 255, 0.1);
            transition: all 0.3s ease;
        }
        
        .info-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 0 20px rgba(0, 247, 255, 0.2);
            border-color: var(--neon-cyan);
        }
        
        .info-icon {
            width: 50px;
            height: 50px;
            background: rgba(0, 247, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--neon-cyan);
        }
        
        .info-content h3 {
            margin-bottom: 0.5rem;
            color: var(--neon-cyan);
        }
        
        .info-content a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .info-content a:hover {
            color: var(--neon-cyan);
            text-decoration: underline;
        }
        
        .social-links {
            display: flex;
            gap: 20px;
            margin-top: 1rem;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 247, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: white;
            transition: all 0.3s ease;
        }
        
        .social-icon:hover {
            background: var(--neon-cyan);
            color: var(--dark-space);
            transform: translateY(-5px);
        }
        
        /* Mobile Navigation */
        .mobile-menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            position: relative;
            cursor: pointer;
            z-index: 1001;
        }
        
        .mobile-menu-toggle span {
            display: block;
            width: 30px;
            height: 2px;
            background: var(--neon-cyan);
            position: absolute;
            left: 5px;
            transition: all 0.3s ease;
        }
        
        .mobile-menu-toggle span:nth-child(1) {
            top: 10px;
        }
        
        .mobile-menu-toggle span:nth-child(2) {
            top: 19px;
        }
        
        .mobile-menu-toggle span:nth-child(3) {
            top: 28px;
        }
        
        .mobile-menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 19px;
        }
        
        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg);
            top: 19px;
        }
        
        .neural-btn {
            background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple));
            color: var(--dark-space);
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            font-family: 'Orbitron', sans-serif;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 0 15px rgba(0, 247, 255, 0.3);
        }
        
        .neural-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 0 30px rgba(0, 247, 255, 0.5);
        }
        
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
            
            nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                height: 100vh;
                background: rgba(5, 5, 16, 0.95);
                backdrop-filter: blur(15px);
                -webkit-backdrop-filter: blur(15px);
                border-left: 1px solid var(--neon-cyan);
                display: flex;
                flex-direction: column;
                justify-content: center;
                align-items: center;
                transition: right 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
                z-index: 1000;
            }
            
            nav.active {
                right: 0;
            }
            
            nav ul {
                flex-direction: column;
                gap: 2rem;
                width: 100%;
                padding: 2rem;
            }
            
            nav ul li a {
                font-size: 1.2rem;
                padding: 0.8rem 1.5rem;
            }
            
            .contact-content {
                grid-template-columns: 1fr;
            }
        }

/* Success Modal Styles */
.success-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 5, 16, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.success-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: rgba(10, 10, 26, 0.9);
    border: 1px solid var(--neon-cyan);
    border-radius: 10px;
    padding: 3rem;
    text-align: center;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 0 50px rgba(0, 247, 255, 0.3);
    transform: translateY(-50px);
    transition: transform 0.3s ease;
    position: relative;
}

.success-modal.active .modal-content {
    transform: translateY(0);
}

.modal-content i {
    font-size: 4rem;
    color: var(--neon-cyan);
    margin-bottom: 1.5rem;
    display: block;
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--neon-cyan);
}

.modal-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    color: var(--neon-cyan);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.close-modal:hover {
    color: var(--neon-pink);
    transform: rotate(90deg);
}

/* Footer Styles */
.site-footer {
    background: linear-gradient(to bottom, rgba(5,5,16,0) 0%, var(--deep-space) 100%);
    padding: 5rem 5% 2rem;
    position: relative;
    z-index: 10;
    border-top: 1px solid rgba(0, 247, 255, 0.1);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 3rem;
}

.footer-col {
    position: relative;
}

.footer-title {
    color: var(--neon-cyan);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--neon-cyan);
}

.neon-text {
    color: var(--neon-pink);
    text-shadow: 0 0 10px rgba(255,0,170,0.5);
}

.footer-text {
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 247, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.social-icon:hover {
    background: var(--neon-cyan);
    color: var(--dark-space);
    transform: translateY(-3px);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px var(--neon-cyan);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--neon-cyan);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.8rem;
    color: var(--neon-cyan);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 15px;
    color: rgba(255,255,255,0.7);
}

.footer-contact i {
    color: var(--neon-cyan);
    width: 20px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 247, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin: 0;
}

/* Animation for Footer */
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 247, 255, 0.05) 50%, 
        transparent);
    pointer-events: none;
    animation: scan 15s linear infinite;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    /* Language switcher adjustments for mobile */
    .language-switcher {
        margin-left: 0;
        margin-top: 20px;
    }
    
    .language-dropdown {
        right: auto;
        left: 0;
    }
}