:root {
            --primary: #3b82f6;
            --primary-dark: #2563eb;
            --secondary: #10b981;
            --accent: #8b5cf6;
            --dark: #0f172a;
            --dark-light: #1e293b;
            --darker: #020617;
            --light: #f8fafc;
            --gray: #64748b;
            --gray-light: #94a3b8;
            --border-radius: 12px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
            --shadow-lg: 0 20px 50px -12px rgba(0, 0, 0, 0.5);
            --glass: rgba(255, 255, 255, 0.05);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--light);
            background-color: var(--darker);
            overflow-x: hidden;
            background: 
                radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 20%),
                linear-gradient(180deg, var(--darker) 0%, var(--dark) 100%);
        }

        h1, h2, h3, h4, h5 {
            font-weight: 700;
            line-height: 1.2;
        }

        h1 {
            font-size: 3.5rem;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
        }

        h2 {
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: var(--light);
            position: relative;
            font-family: 'Space Grotesk', sans-serif;
        }

        h2:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--light);
        }

        p {
            margin-bottom: 1rem;
            color: var(--gray-light);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: 100px 0;
        }

        .text-center {
            text-align: center;
        }

        .text-center h2:after {
            left: 50%;
            transform: translateX(-50%);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 32px;
            background: linear-gradient(90deg, var(--primary), var(--primary-dark));
            color: white;
            border-radius: var(--border-radius);
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            font-size: 1rem;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn: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: 0.5s;
            z-index: -1;
        }

        .btn:hover:before {
            left: 100%;
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary);
            color: white;
        }

        /* Floating Particles Background */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.1;
            animation: float 20s infinite linear;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 20px 0;
            background-color: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(59, 130, 246, 0.1);
            transition: var(--transition);
        }

        header.scrolled {
            padding: 15px 0;
            box-shadow: var(--shadow);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: 'Space Grotesk', sans-serif;
        }

        .logo span {
            color: var(--secondary);
        }

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

        .nav-links a {
            text-decoration: none;
            color: var(--gray-light);
            font-weight: 500;
            position: relative;
            padding: 5px 0;
            transition: var(--transition);
        }

        .nav-links a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

        .nav-links a:hover {
            color: var(--primary);
        }

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

        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--primary);
        }

        /* Hero Section */
        .hero {
            padding-top: 150px;
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
        }

        .hero-content {
            flex: 1;
            z-index: 2;
        }

        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .profile-container {
            width: 350px;
            height: 350px;
            position: relative;
            border-radius: 50%;
            overflow: hidden;
            border: 4px solid rgba(59, 130, 246, 0.3);
            box-shadow: 0 0 50px rgba(59, 130, 246, 0.3);
            transition: var(--transition);
        }

        .profile-container:hover {
            transform: scale(1.05);
            box-shadow: 0 0 70px rgba(59, 130, 246, 0.5);
        }

        .profile-image {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            position: relative;
        }

        .profile-image:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: conic-gradient(transparent, var(--primary), transparent 30%);
            animation: rotate 4s linear infinite;
        }

        .profile-image-inner {
            position: absolute;
            width: 340px;
            height: 340px;
            background: var(--dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1;
        }

        .profile-image-inner i {
            font-size: 8rem;
            color: var(--primary);
        }

        .code-snippet {
            background: rgba(30, 41, 59, 0.7);
            padding: 2rem;
            border-radius: var(--border-radius);
            margin-top: 2rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
            border-left: 4px solid var(--primary);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(59, 130, 246, 0.1);
        }

        .code-snippet .keyword { color: var(--primary); }
        .code-snippet .function { color: var(--secondary); }
        .code-snippet .string { color: var(--accent); }
        .code-snippet .comment { color: var(--gray); }

        .hero-btns {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        .badge {
            display: inline-block;
            padding: 8px 16px;
            background: rgba(59, 130, 246, 0.15);
            color: var(--primary);
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            margin-right: 10px;
            margin-bottom: 10px;
            border: 1px solid rgba(59, 130, 246, 0.2);
            transition: var(--transition);
        }

        .badge:hover {
            background: rgba(59, 130, 246, 0.25);
            transform: translateY(-2px);
        }

        /* Skills */
        .skills-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .skill-card {
            background: rgba(30, 41, 59, 0.7);
            padding: 2.5rem;
            border-radius: var(--border-radius);
            border: 1px solid rgba(59, 130, 246, 0.1);
            transition: var(--transition);
            text-align: center;
            backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
        }

        .skill-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
            transition: 0.5s;
        }

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

        .skill-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .skill-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .skill-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            justify-content: center;
            margin-top: 1.5rem;
        }

        .skill-tag {
            background: rgba(59, 130, 246, 0.15);
            color: var(--primary);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .skill-tag:hover {
            background: rgba(59, 130, 246, 0.25);
            transform: translateY(-2px);
        }

        /* Projects */
        .projects-section {
            background: rgba(2, 6, 23, 0.5);
        }

        .projects-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .project-card {
            background: rgba(30, 41, 59, 0.7);
            border-radius: var(--border-radius);
            overflow: hidden;
            border: 1px solid rgba(59, 130, 246, 0.1);
            transition: var(--transition);
            backdrop-filter: blur(10px);
            position: relative;
        }

        .project-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
            transition: 0.5s;
        }

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

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .project-header {
            height: 200px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 3rem;
            position: relative;
            overflow: hidden;
        }

        .project-header:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            animation: shine 3s infinite;
        }

        .project-content {
            padding: 1.5rem;
        }

        .project-tech {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .tech-tag {
            background: rgba(16, 185, 129, 0.15);
            color: var(--secondary);
            padding: 0.25rem 0.75rem;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 500;
            border: 1px solid rgba(16, 185, 129, 0.2);
        }

        /* Tool Images for Projects */
        .tool-images {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 15px;
            flex-wrap: wrap;
        }

        .tool-icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary);
            transition: var(--transition);
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .tool-icon:hover {
            background: rgba(59, 130, 246, 0.2);
            transform: translateY(-3px);
        }

        /* Experience */
        .experience-timeline {
            max-width: 800px;
            margin: 0 auto;
        }

        .timeline-item {
            padding: 2rem;
            background: rgba(30, 41, 59, 0.7);
            border-radius: var(--border-radius);
            border-left: 4px solid var(--primary);
            margin-bottom: 2rem;
            position: relative;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(59, 130, 246, 0.1);
            transition: var(--transition);
        }

        .timeline-item:hover {
            transform: translateX(10px);
            border-color: var(--primary);
        }

        .timeline-date {
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        /* Contact */
        .contact-section {
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.9));
            position: relative;
            overflow: hidden;
        }

        .contact-section:before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
            top: -150px;
            right: -150px;
            opacity: 0.1;
            filter: blur(50px);
        }

        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background: rgba(59, 130, 246, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary);
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .contact-form {
            background: rgba(30, 41, 59, 0.7);
            padding: 2rem;
            border-radius: var(--border-radius);
            border: 1px solid rgba(59, 130, 246, 0.1);
            backdrop-filter: blur(10px);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-control {
            width: 100%;
            padding: 1rem;
            background: rgba(15, 23, 42, 0.5);
            border: 1px solid rgba(59, 130, 246, 0.2);
            border-radius: var(--border-radius);
            color: var(--light);
            font-family: 'Inter', sans-serif;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .form-control::placeholder {
            color: var(--gray);
        }

        /* Footer */
        footer {
            background: #020617;
            padding: 3rem 0 1.5rem;
            border-top: 1px solid rgba(59, 130, 246, 0.1);
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            background: rgba(59, 130, 246, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            transition: var(--transition);
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .social-link:hover {
            background: rgba(59, 130, 246, 0.25);
            transform: translateY(-3px);
            color: white;
        }

        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--gray);
            font-family: 'Space Grotesk', sans-serif;
        }

        /* Animations */
        @keyframes float {
            0% { transform: translateY(0) rotate(0deg); }
            100% { transform: translateY(-1000px) rotate(720deg); }
        }

        @keyframes shine {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in {
            animation: fadeInUp 0.6s ease-out forwards;
        }

        /* Responsive */
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            
            .hero {
                flex-direction: column;
                text-align: center;
                padding-top: 130px;
            }
            
            .hero-btns {
                justify-content: center;
            }
            
            .profile-container {
                width: 280px;
                height: 280px;
                margin-top: 3rem;
            }
            
            .profile-image-inner {
                width: 270px;
                height: 270px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background: rgba(15, 23, 42, 0.98);
                flex-direction: column;
                align-items: center;
                padding: 2rem;
                border-bottom: 1px solid rgba(59, 130, 246, 0.2);
                transform: translateY(-100%);
                opacity: 0;
                transition: var(--transition);
                backdrop-filter: blur(10px);
            }
            
            .nav-links.active {
                transform: translateY(0);
                opacity: 1;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .footer-content {
                flex-direction: column;
                gap: 1.5rem;
                text-align: center;
            }
        }

        @media (max-width: 576px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            
            section { padding: 60px 0; }
            
            .hero { padding-top: 120px; }
            
            .hero-btns {
                flex-direction: column;
            }
            
            .projects-container,
            .skills-container {
                grid-template-columns: 1fr;
            }
            
            .profile-container {
                width: 220px;
                height: 220px;
            }
            
            .profile-image-inner {
                width: 210px;
                height: 210px;
            }
            
            .profile-image-inner i {
                font-size: 5rem;
            }
        }