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

        :root {
            --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            --dark-bg: #0a0a0a;
            --glass-bg: rgba(255, 255, 255, 0.1);
            --text-light: #ffffff;
            --text-muted: #a0a0a0;
            --neon-blue: #00d4ff;
            --neon-purple: #b19cd9;
            --neon-pink: #ff006e;
        }

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

        /* Animated Background */
        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.3;
        }

        .floating-shapes {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        .shape {
            position: absolute;
            opacity: 0.6;
            animation: float 6s ease-in-out infinite;
        }

        .shape:nth-child(1) {
            top: 20%;
            left: 10%;
            width: 80px;
            height: 80px;
            background: var(--accent-gradient);
            border-radius: 50%;
            animation-delay: 0s;
        }

        .shape:nth-child(2) {
            top: 60%;
            right: 15%;
            width: 120px;
            height: 120px;
            background: var(--secondary-gradient);
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            animation-delay: 2s;
        }

        .shape:nth-child(3) {
            bottom: 20%;
            left: 20%;
            width: 60px;
            height: 60px;
            background: var(--primary-gradient);
            border-radius: 20px;
            animation-delay: 4s;
            transform: rotate(45deg);
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-20px) rotate(5deg); }
            66% { transform: translateY(10px) rotate(-3deg); }
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 1rem 2rem;
            background: rgba(10, 10, 10, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(10, 10, 10, 0.95);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--neon-blue);
            text-shadow: 0 0 20px var(--neon-blue);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gradient);
            transition: width 0.3s ease;
        }

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

        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
        }

        .hero-content {
            max-width: 800px;
            animation: fadeInUp 1s ease-out;
        }

        .hero h1 {
            font-size: 4rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: glow 2s ease-in-out infinite alternate;
        }

        .hero .subtitle {
            font-size: 1.5rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        .hero .description {
            font-size: 1.1rem;
            margin-bottom: 3rem;
            animation: fadeInUp 1s ease-out 0.4s both;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            animation: fadeInUp 1s ease-out 0.6s both;
        }

        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: var(--accent-gradient);
            color: white;
            box-shadow: 0 10px 30px rgba(79, 172, 254, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(79, 172, 254, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid var(--neon-blue);
        }

        .btn-secondary:hover {
            background: var(--neon-blue);
            color: var(--dark-bg);
            box-shadow: 0 0 30px var(--neon-blue);
        }

        /* Sections */
        section {
            padding: 5rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-title {
            font-size: 3rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 3rem;
            background: var(--secondary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Skills Grid */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .skill-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .skill-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .skill-card:hover::before {
            left: 100%;
        }

        .skill-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            border-color: var(--neon-blue);
        }

        .skill-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Projects Grid */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .project-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
        }

        .project-card:hover {
            transform: scale(1.05);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        }

        .project-image {
            height: 200px;
            background: var(--primary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: white;
        }

        .project-content {
            padding: 2rem;
        }

        .project-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--neon-blue);
        }

        /* Contact Form */
        .contact-form {
            max-width: 600px;
            margin: 3rem auto;
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 3rem;
        }

        .form-group {
            margin-bottom: 2rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--neon-blue);
            font-weight: 500;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            color: var(--text-light);
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--neon-blue);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
        }

        /* Footer */
        footer {
            text-align: center;
            padding: 3rem 2rem;
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .social-links a {
            color: var(--text-muted);
            font-size: 1.5rem;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            color: var(--neon-blue);
            text-shadow: 0 0 20px var(--neon-blue);
            transform: translateY(-3px);
        }

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

        @keyframes glow {
            from {
                text-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
            }
            to {
                text-shadow: 0 0 30px rgba(102, 126, 234, 0.8);
            }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero .subtitle {
                font-size: 1.2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .nav-links {
                display: none;
            }
            
            .section-title {
                font-size: 2rem;
            }
        }

        /* Scroll animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }