* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            overflow-x: hidden;
        }
        
        .gradient-text {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-gradient {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        
        .card-hover {
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
        }
        
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
            border-color: rgba(102,126,234,0.5);
        }
        
        #particles-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.5;
        }
        
        .skill-badge {
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .skill-badge::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s;
        }
        
        .skill-badge:hover::before {
            left: 100%;
        }
        
        .timeline-dot {
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(102,126,234,0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(102,126,234,0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(102,126,234,0);
            }
        }
        
        .nav-link {
            position: relative;
            overflow: hidden;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #667eea, #764ba2);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        .contact-icon {
            transition: all 0.3s ease;
        }
        
        .contact-icon:hover {
            transform: rotate(360deg) scale(1.2);
        }
        
        .loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: #0f172a;
            z-index: 9999;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: opacity 0.5s ease;
        }
        
        .loader-spinner {
            width: 50px;
            height: 50px;
            border: 3px solid rgba(102,126,234,0.3);
            border-top-color: #667eea;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        .tech-stack-icon {
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }
        
        .project-image {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 2px;
            border-radius: 10px;
        }
        
        .smooth-scroll {
            scroll-behavior: smooth;
        }