@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Fira+Code:wght@300;400;500&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            scroll-behavior: smooth;
        }
        
        :root {
            --primary-bg: #0a0a0f;
            --secondary-bg: #1a1a2e;
            --accent-bg: #16213e;
            --primary-color: #00d4ff;
            --secondary-color: #64ffda;
            --text-primary: #ffffff;
            --text-secondary: #a8b2d1;
            --text-muted: #8892b0;
            --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --glow: 0 0 20px rgba(0, 212, 255, 0.3);
        }
        
        body {
            background: var(--primary-bg);
            color: var(--text-primary);
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* Animated Background */
        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.1;
        }
        
        .bg-animation::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 50%, var(--primary-color) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, var(--secondary-color) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, #667eea 0%, transparent 50%);
            animation: float 20s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-30px) rotate(120deg); }
            66% { transform: translateY(30px) rotate(240deg); }
        }
        
        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 1rem 5%;
            background: rgba(10, 10, 15, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
            font-family: 'Fira Code', monospace;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 500;
        }
        
        .nav-links a:hover {
            color: var(--primary-color);
        }
        
        /* Main Content */
        main {
            margin-top: 80px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        /* Hero Section */
        .hero {
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
        }
        
        .hero-content h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-content .subtitle {
            font-size: 1.2rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            font-family: 'Fira Code', monospace;
        }
        
        .typing-animation {
            border-right: 2px solid var(--primary-color);
            white-space: nowrap;
            overflow: hidden;
            animation: typing 3s steps(40), blink 1s infinite;
        }
        
        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }
        
        @keyframes blink {
            50% { border-color: transparent; }
        }
        
        /* Section Styling */
        section {
            padding: 5rem 0;
            margin: 2rem 0;
        }
        
        .section-title {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 3rem;
            color: var(--primary-color);
            position: relative;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--gradient);
            border-radius: 2px;
        }
        
        /* Skills Grid */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .skill-category {
            background: var(--secondary-bg);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid rgba(100, 255, 218, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .skill-category::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1), transparent);
            transition: left 0.5s ease;
        }
        
        .skill-category:hover::before {
            left: 100%;
        }
        
        .skill-category:hover {
            transform: translateY(-5px);
            box-shadow: var(--glow);
        }
        
        .skill-category h3 {
            color: var(--secondary-color);
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        
        .skill-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        
        .skill-tag {
            background: var(--accent-bg);
            color: var(--text-primary);
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid var(--primary-color);
            transition: all 0.3s ease;
        }
        
        .skill-tag:hover {
            background: var(--primary-color);
            color: var(--primary-bg);
            transform: scale(1.05);
        }
        
        /* Projects Section */
        .projects-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .project-card {
            background: var(--secondary-bg);
            border-radius: 15px;
            padding: 2rem;
            border: 1px solid rgba(100, 255, 218, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient);
        }
        
        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--glow);
        }
        
        .project-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }
        
        .project-title {
            color: var(--primary-color);
            font-size: 1.3rem;
            font-weight: 600;
        }
        
        .project-type {
            background: var(--accent-bg);
            color: var(--secondary-color);
            padding: 0.2rem 0.8rem;
            border-radius: 15px;
            font-size: 0.8rem;
        }
        
        .project-description {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }
        
        .project-tech {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        
        .tech-tag {
            background: rgba(0, 212, 255, 0.1);
            color: var(--primary-color);
            padding: 0.2rem 0.6rem;
            border-radius: 12px;
            font-size: 0.8rem;
            font-family: 'Fira Code', monospace;
        }
        
        /* Timeline */
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 3rem auto;
        }
        
        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--gradient);
            transform: translateX(-50%);
        }
        
        .timeline-item {
            position: relative;
            margin: 2rem 0;
            width: 50%;
        }
        
        .timeline-item:nth-child(odd) {
            left: 0;
            padding-right: 2rem;
            text-align: right;
        }
        
        .timeline-item:nth-child(even) {
            left: 50%;
            padding-left: 2rem;
        }
        
        .timeline-content {
            background: var(--secondary-bg);
            padding: 1.5rem;
            border-radius: 10px;
            border: 1px solid rgba(100, 255, 218, 0.1);
            position: relative;
        }
        
        .timeline-date {
            color: var(--primary-color);
            font-family: 'Fira Code', monospace;
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }
        
        .timeline-title {
            color: var(--text-primary);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .timeline-description {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        
        /* Stats Section */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .stat-card {
            background: var(--secondary-bg);
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            border: 1px solid rgba(100, 255, 218, 0.1);
            transition: all 0.3s ease;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--glow);
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
            font-family: 'Fira Code', monospace;
        }
        
        .stat-label {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .timeline::before {
                left: 20px;
            }
            
            .timeline-item {
                width: 100%;
                left: 0;
                padding-left: 3rem;
                padding-right: 1rem;
                text-align: left;
            }
            
            .timeline-item:nth-child(odd) {
                text-align: left;
            }
            
            .container {
                padding: 0 1rem;
            }
            
            section {
                padding: 3rem 0;
            }
        }
        
        /* Code Animation */
        .code-snippet {
            background: #1e1e1e;
            border-radius: 10px;
            padding: 1.5rem;
            margin: 2rem 0;
            font-family: 'Fira Code', monospace;
            overflow-x: auto;
            border: 1px solid var(--primary-color);
            position: relative;
        }
        
        .code-snippet::before {
            content: '>';
            position: absolute;
            left: 1rem;
            top: 0.5rem;
            color: var(--primary-color);
            font-weight: bold;
        }
        
        .code-text {
            color: var(--secondary-color);
            font-size: 0.9rem;
            margin-left: 1rem;
        }
        
        /* Scroll Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }