:root {
            --primary: #4f46e5;
            --secondary: #7c3aed;
            --accent: #8b5cf6;
            --dark: #0f172a;
            --light: #f8fafc;
            --gray: #64748b;
            --success: #10b981;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, var(--dark) 0%, #1e293b 100%);
            color: var(--light);
            line-height: 1.6;
            min-height: 100vh;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* HERO SECTION */
        .hero {
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
            opacity: 0.1;
            z-index: -1;
        }
        
        .avatar {
            font-size: 100px;
            margin-bottom: 20px;
            display: inline-block;
            animation: float 6s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }
        
        h1 {
            font-size: 3.5rem;
            margin-bottom: 10px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .tagline {
            font-size: 1.5rem;
            color: var(--gray);
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .status {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid var(--success);
            color: var(--success);
            padding: 8px 16px;
            border-radius: 20px;
            margin-bottom: 40px;
        }
        
        .status-dot {
            width: 8px;
            height: 8px;
            background: var(--success);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }
        
        /* ABOUT CARDS */
        .about-section {
            padding: 80px 0;
        }
        
        h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 50px;
            color: var(--light);
        }
        
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 60px;
        }
        
        .card {
            background: rgba(30, 41, 59, 0.5);
            border: 1px solid rgba(71, 85, 105, 0.3);
            border-radius: 16px;
            padding: 30px;
            transition: all 0.3s ease;
        }
        
        .card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(79, 70, 229, 0.2);
        }
        
        .card h3 {
            color: var(--primary);
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        
        /* SKILLS TAGS */
        .skills-section {
            padding: 80px 0;
        }
        
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .skill-category h3 {
            color: var(--secondary);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        
        .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .tag {
            background: rgba(79, 70, 229, 0.1);
            border: 1px solid rgba(79, 70, 229, 0.3);
            color: var(--primary);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            transition: all 0.2s ease;
        }
        
        .tag:hover {
            background: rgba(79, 70, 229, 0.2);
            transform: scale(1.05);
        }
        
        /* PROJECTS */
        .projects-section {
            padding: 80px 0;
        }
        
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .project-card {
            background: rgba(30, 41, 59, 0.5);
            border: 1px solid rgba(71, 85, 105, 0.3);
            border-radius: 16px;
            padding: 30px;
            position: relative;
            transition: all 0.3s ease;
        }
        
        .project-card:hover {
            border-color: var(--accent);
            transform: translateY(-5px);
        }
        
        .project-number {
            position: absolute;
            top: -15px;
            left: -15px;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        .project-badge {
            display: inline-block;
            background: rgba(16, 185, 129, 0.1);
            color: var(--success);
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 0.8rem;
            margin-top: 10px;
        }
        
        /* FOOTER */
        footer {
            padding: 60px 0;
            text-align: center;
            border-top: 1px solid rgba(71, 85, 105, 0.3);
            margin-top: 80px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-item h4 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .quote {
            font-style: italic;
            color: var(--gray);
            margin: 40px auto;
            max-width: 600px;
            font-size: 1.1rem;
            padding: 20px;
            border-left: 3px solid var(--primary);
        }
        
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            .hero { padding: 60px 0; }
            .about-section, .skills-section, .projects-section { padding: 60px 0; }
        }