:root {
            /* Dark Mode Colors - Always Dark */
            --primary: #818cf8;
            --primary-dark: #6366f1;
            --secondary: #34d399;
            --secondary-dark: #10b981;
            --accent: #fbbf24;
            --accent-dark: #f59e0b;
            --danger: #ef4444;
            --dark: #f1f5f9;
            --darker: #e2e8f0;
            --light: #0f172a;
            --lighter: #1e293b;
            --gray: #64748b;
            --gray-dark: #cbd5e1;
            
            /* Glass Morphism - Dark */
            --glass-bg: rgba(30, 41, 59, 0.85);
            --glass-border: rgba(255, 255, 255, 0.12);
            --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
            
            /* Transitions */
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --transition-slow: 0.5s ease;
            
            /* Spacing */
            --section-padding: 5rem 2rem;
            --container-max: 1200px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            line-height: 1.2;
        }
        
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        /* Advanced Particle Background */
        #particles-js {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -2;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #1e1b4b 100%);
        }
        
        /* Floating Gradient Orbs */
        .gradient-orb {
            position: fixed;
            border-radius: 50%;
            filter: blur(100px);
            opacity: 0.4;
            z-index: -1;
            animation: float 30s infinite linear;
        }
        
        .orb-1 {
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
            top: -300px;
            right: -300px;
            animation-delay: 0s;
            animation-duration: 40s;
        }
        
        .orb-2 {
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
            bottom: -250px;
            left: -250px;
            animation-delay: -15s;
            animation-duration: 45s;
        }
        
        .orb-3 {
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
            top: 50%;
            left: 10%;
            animation-delay: -10s;
            animation-duration: 35s;
        }
        
        @keyframes float {
            0%, 100% { 
                transform: translate(0, 0) rotate(0deg) scale(1);
                opacity: 0.4;
            }
            25% { 
                transform: translate(100px, 100px) rotate(90deg) scale(1.1);
                opacity: 0.6;
            }
            50% { 
                transform: translate(0, 200px) rotate(180deg) scale(1);
                opacity: 0.4;
            }
            75% { 
                transform: translate(-100px, 100px) rotate(270deg) scale(0.9);
                opacity: 0.6;
            }
        }
        
        /* Glass Morphism Components */
        .glass {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 24px;
            box-shadow: var(--glass-shadow);
            transition: all var(--transition-normal);
        }
        
        /* Language Selector - Moved to Bottom */
        .language-selector {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 1000;
        }
        
        .language-btn {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all var(--transition-normal);
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            color: var(--dark);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }
        
        .language-btn:hover {
            transform: scale(1.1) rotate(10deg);
            box-shadow: 0 0 30px rgba(129, 140, 248, 0.5);
        }
        
        .language-dropdown {
            position: absolute;
            bottom: 70px;
            right: 0;
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 15px;
            padding: 0.5rem;
            display: none;
            flex-direction: column;
            gap: 0.5rem;
            min-width: 140px;
            box-shadow: var(--glass-shadow);
        }
        
        .language-dropdown.active {
            display: flex;
        }
        
        .language-option {
            padding: 0.75rem 1rem;
            border-radius: 10px;
            cursor: pointer;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--dark);
        }
        
        .language-option:hover {
            background: rgba(129, 140, 248, 0.3);
            transform: translateX(-5px);
        }
        
        .language-option.active {
            background: var(--primary);
            color: white;
        }
        
        /* Header & Navigation - TRANSPARENT */
        header {
            padding: 1.5rem 0;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 999;
            backdrop-filter: blur(10px);
            background: rgba(15, 23, 42, 0.3); /* More transparent */
            border-bottom: 1px solid rgba(255, 255, 255, 0.05); /* More subtle border */
            transition: all var(--transition-normal);
        }
        
        /* Header becomes more visible on scroll */
        header.scrolled {
            background: rgba(15, 23, 42, 0.8);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        /* Menu Button BEFORE Logo */
        .nav-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
        
        .mobile-menu-btn {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: rgba(30, 41, 59, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--dark);
            font-size: 1.5rem;
            transition: all var(--transition-normal);
        }
        
        .mobile-menu-btn:hover {
            background: var(--primary);
            color: white;
            transform: scale(1.1);
        }
        
        /* Logo Container */
        .logo-container {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        
        .logo-image {
            height: 60px;
            width: auto;
            border-radius: 12px;
            transition: all var(--transition-normal);
            object-fit: contain;
        }
        
        .logo-image:hover {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 20px rgba(129, 140, 248, 0.3);
        }
        
        .logo-text {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }
        
        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        
        .nav-links a {
            color: var(--dark);
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            transition: all var(--transition-fast);
            position: relative;
            overflow: hidden;
            background: rgba(30, 41, 59, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .nav-links a:hover {
            background: rgba(129, 140, 248, 0.3);
            transform: translateY(-2px);
            border-color: var(--primary);
        }
        
        .nav-links a.active {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
            border-color: transparent;
        }
        
        /* Hero Section */
        .hero {
            padding: var(--section-padding);
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 8rem;
        }
        
        .hero-content {
            max-width: 800px;
            z-index: 10;
            position: relative;
        }
        
        .hero-badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 2rem;
            animation: pulse 2s infinite;
            box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
        }
        
        @keyframes pulse {
            0%, 100% { 
                transform: scale(1);
                box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
            }
            50% { 
                transform: scale(1.05);
                box-shadow: 0 15px 30px rgba(99, 102, 241, 0.6);
            }
        }
        
        .hero-title {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            line-height: 1.1;
            background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 30%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero-subtitle {
            font-size: 1.5rem;
            color: var(--gray);
            margin-bottom: 3rem;
            max-width: 600px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1rem;
            margin-top: 3rem;
            flex-wrap: wrap;
        }
        
        /* Button Styles */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
            padding: 1.2rem 2.5rem;
            border-radius: 15px;
            font-weight: 600;
            font-size: 1.1rem;
            text-decoration: none;
            transition: all var(--transition-normal);
            cursor: pointer;
            border: none;
            font-family: 'Inter', sans-serif;
        }
        
        .btn:hover {
            transform: translateY(-5px);
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            box-shadow: 0 15px 30px rgba(99, 102, 241, 0.5);
        }
        
        .btn-primary:hover {
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.7);
        }
        
        .btn-secondary {
            background: var(--glass-bg);
            color: var(--dark);
            border: 2px solid var(--glass-border);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        
        .btn-secondary:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
        }
        
        .btn-accent {
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            color: white;
            box-shadow: 0 15px 30px rgba(245, 158, 11, 0.5);
        }
        
        .btn-accent:hover {
            box-shadow: 0 20px 40px rgba(245, 158, 11, 0.7);
        }
        
        /* Section Styles */
        section {
            padding: var(--section-padding);
            position: relative;
        }
        
        .section-title {
            font-size: 3.5rem;
            text-align: center;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .section-subtitle {
            text-align: center;
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto 5rem;
            font-size: 1.3rem;
            line-height: 1.8;
        }
        
        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 5rem;
            align-items: center;
        }
        
        .profile-image {
            width: 100%;
            border-radius: 30px;
            overflow: hidden;
            position: relative;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        }
        
        .profile-image img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 30px;
            transition: transform var(--transition-normal);
        }
        
        .profile-image:hover img {
            transform: scale(1.05);
        }
        
        .about-text h3 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            background: linear-gradient(135deg, var(--dark), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .about-text p {
            margin-bottom: 2rem;
            color: var(--gray-dark);
            font-size: 1.2rem;
            line-height: 1.8;
        }
        
        /* Skills Section */
        .skills-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2.5rem;
        }
        
        .skill-category {
            padding: 2.5rem;
            transition: transform var(--transition-normal);
        }
        
        .skill-category:hover {
            transform: translateY(-10px);
        }
        
        .skill-category h3 {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 1.8rem;
            margin-bottom: 2rem;
            color: var(--dark);
        }
        
        .skill-category i {
            width: 50px;
            height: 50px;
            border-radius: 15px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }
        
        .skill-items {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        
        .skill-item {
            padding: 1rem 2rem;
            background: var(--glass-bg);
            border: 2px solid var(--glass-border);
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            transition: all var(--transition-fast);
        }
        
        .skill-item:hover {
            transform: translateY(-5px);
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            border-color: var(--primary);
            box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
        }
        
        /* Projects Section - Updated with new project */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 3rem;
        }
        
        .project-card {
            padding: 2.5rem;
            height: 100%;
            transition: all var(--transition-normal);
        }
        
        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        }
        
        .project-icon {
            width: 70px;
            height: 70px;
            border-radius: 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: white;
            margin-bottom: 2rem;
            box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
        }
        
        .project-card h3 {
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            color: var(--dark);
        }
        
        .project-card p {
            color: var(--gray);
            margin-bottom: 2rem;
            line-height: 1.8;
            font-size: 1.1rem;
        }
        
        .project-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 2rem;
        }
        
        .project-tag {
            padding: 0.5rem 1.2rem;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        
        .project-tag:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }
        
        /* Contact Section */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 2.5rem;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            padding: 2rem;
            border-radius: 20px;
            transition: all var(--transition-normal);
        }
        
        .contact-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }
        
        .contact-icon {
            width: 70px;
            height: 70px;
            border-radius: 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
            flex-shrink: 0;
            box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
        }
        
        .contact-details h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--dark);
        }
        
        .contact-details p {
            color: var(--gray);
            font-size: 1.1rem;
        }
        
        /* Contact Form */
        .contact-form {
            padding: 3rem;
        }
        
        .form-group {
            margin-bottom: 2rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.8rem;
            font-weight: 600;
            color: var(--dark);
            font-size: 1.1rem;
        }
        
        .form-control {
            width: 100%;
            padding: 1.2rem 1.5rem;
            background: rgba(30, 41, 59, 0.6);
            border: 2px solid var(--glass-border);
            border-radius: 15px;
            font-family: 'Inter', sans-serif;
            font-size: 1.1rem;
            color: var(--dark);
            transition: all var(--transition-fast);
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(129, 140, 248, 0.3);
        }
        
        textarea.form-control {
            min-height: 180px;
            resize: vertical;
        }
        
        /* Footer */
        footer {
            background: #0a0a0a;
            color: var(--dark);
            padding: 4rem 0 2rem;
            margin-top: 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2.5rem;
        }
        
        .social-links {
            display: flex;
            gap: 1.5rem;
        }
        
        .social-link {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            border: 2px solid rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            text-decoration: none;
            transition: all var(--transition-normal);
        }
        
        .social-link:hover {
            transform: translateY(-10px) scale(1.1);
            background: var(--primary);
            border-color: var(--primary);
            box-shadow: 0 15px 30px rgba(99, 102, 241, 0.5);
        }
        
        .copyright {
            color: var(--gray);
            font-size: 1rem;
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            width: 100%;
        }
        
        /* Loading Animation */
        .loading {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #0a0a0a;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s, visibility 0.5s;
        }
        
        .loading.hidden {
            opacity: 0;
            visibility: hidden;
        }
        
        .spinner {
            width: 80px;
            height: 80px;
            border: 4px solid rgba(255, 255, 255, 0.1);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-bottom: 2rem;
        }
        
        .loading-text {
            font-size: 1.2rem;
            color: var(--dark);
            font-weight: 600;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        /* Mobile Navigation Menu */
        .mobile-nav {
            position: fixed;
            top: 0;
            left: -100%;
            width: 300px;
            height: 100%;
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(20px);
            z-index: 1001;
            transition: left var(--transition-normal);
            padding: 2rem;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            border-right: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .mobile-nav.active {
            left: 0;
        }
        
        .mobile-nav-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }
        
        .close-menu-btn {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark);
            font-size: 1.2rem;
            cursor: pointer;
        }
        
        .mobile-nav-links {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        
        .mobile-nav-links a {
            color: var(--dark);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 1rem 1.5rem;
            border-radius: 10px;
            transition: all var(--transition-fast);
        }
        
        .mobile-nav-links a:hover,
        .mobile-nav-links a.active {
            background: rgba(129, 140, 248, 0.2);
        }
        
        /* Responsive Design */
        @media (max-width: 1200px) {
            .hero-title {
                font-size: 3.5rem;
            }
            
            .section-title {
                font-size: 3rem;
            }
            
            .about-content {
                gap: 3rem;
            }
        }
        
        @media (max-width: 992px) {
            .about-content {
                grid-template-columns: 1fr;
                gap: 4rem;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
                gap: 4rem;
            }
            
            .projects-grid {
                grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            }
            
            .nav-links {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .language-selector {
                bottom: 1.5rem;
                right: 1.5rem;
            }
            
            .language-btn {
                width: 50px;
                height: 50px;
                font-size: 1rem;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            .hero-title {
                font-size: 2.8rem;
            }
            
            .section-title {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: stretch;
            }
            
            .btn {
                width: 100%;
                justify-content: center;
            }
            
            .skills-container {
                grid-template-columns: 1fr;
            }
            
            .logo-image {
                height: 50px;
            }
            
            .logo-text {
                font-size: 1.5rem;
            }
        }
        
        @media (max-width: 576px) {
            .container {
                padding: 0 1.5rem;
            }
            
            section {
                padding: 4rem 1.5rem;
            }
            
            .hero {
                padding: 7rem 1.5rem 4rem;
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .about-text h3 {
                font-size: 2rem;
            }
            
            .project-card, .skill-category, .contact-form {
                padding: 2rem;
            }
            
            .logo-container {
                gap: 0.5rem;
            }
            
            .logo-text {
                font-size: 1.3rem;
            }
        }