@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');
        

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

        :root {
            --primary: #00f0ff;
            --secondary: #7928ca;
        }
        
        body {
            font-family: 'Space Grotesk', sans-serif;
            background-color: #0f172a;
            color: #e2e8f0;
            scroll-behavior: smooth;
        }
        
        #particles-js {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -1;
            background-color: #0f172a;
        }
        
        .gradient-text {
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .gradient-border {
            position: relative;
        }
        
        .gradient-border::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 0.5rem;
            padding: 2px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            pointer-events: none;
        }
        
        .nav-link {
            position: relative;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -2px;
            left: 0;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transition: width 0.3s ease;
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        .tech-icon {
            transition: all 0.3s ease;
        }
        
        .tech-icon:hover {
            transform: translateY(-5px);
            filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
        }
        
        .project-card {
            transition: all 0.3s ease;
        }
        
        .project-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px -5px rgba(0, 240, 255, 0.1);
        }
        
        .service-card {
            transition: all 0.3s ease;
        }
        
        .service-card:hover {
            transform: translateY(-5px);
        }
        
        .contact-input {
            background-color: rgba(15, 23, 42, 0.7);
            border: 1px solid #334155;
            transition: all 0.3s ease;
        }
        
        .contact-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.2);
        }
        
        .btn-gradient {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            transition: all 0.3s ease;
        }
        
        .btn-gradient:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px -5px rgba(0, 240, 255, 0.5);
        }
        
        .animate-float {
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }
        
        .animate-pulse-slow {
            animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }
        
        .section-title {
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 3px;
            bottom: -5px;
            left: 0;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }
        
        .scroll-indicator {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            animation: bounce 2s infinite;
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
            40% { transform: translateY(-20px) translateX(-50%); }
            60% { transform: translateY(-10px) translateX(-50%); }
        }
        
        .mobile-menu {
            transition: all 0.3s ease;
        }
        
        .mobile-menu.open {
            max-height: 500px;
            opacity: 1;
        }
        
        .mobile-menu.closed {
            max-height: 0;
            opacity: 0;
            overflow: hidden;
        }