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

        :root {
            --primary-bg: #0a0a0a;
            --secondary-bg: #1a1a1a;
            --accent-color: #00d4ff;
            --text-primary: #ffffff;
            --text-secondary: #b0b0b0;
            --card-bg: rgba(255, 255, 255, 0.05);
            --border-color: rgba(255, 255, 255, 0.1);
            --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .lightMode {
            --primary-bg: #ffffff;
            --secondary-bg: #f8f9fa;
            --accent-color: #0066cc;
            --text-primary: #2c3e50;
            --text-secondary: #6c757d;
            --card-bg: rgba(0, 0, 0, 0.03);
            --border-color: rgba(0, 0, 0, 0.1);
            --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--primary-bg);
            color: var(--text-primary);
            line-height: 1.6;
            transition: all 0.3s ease;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 10, 10, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
        }

        .lightMode .header {
            background: rgba(255, 255, 255, 0.9);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo {
            height: 60px;
            width: 60px;
            border-radius: 20%;
        }

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

        .nav-links a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

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

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

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

        .theme-toggle {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            padding: 0.5rem 1rem;
            color: var(--text-primary);
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .theme-toggle:hover {
            background: var(--accent-color);
            transform: translateY(-2px);
        }

        /* Main Content */
        .main-content {
            margin-top: 80px;
        }

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

        /* Home Section */
        .home-section {
            text-align: center;
            min-height: 90vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
        }

        .welcome-heading {
            font-size: 3.5rem;
            font-weight: 700;
            font-family: Montserrat;
            margin-bottom: 1rem;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
        }

        .code-icon {
            font-size: 3rem;
            color: var(--accent-color);
        }

        .subheading {
            font-size: 1.5rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            font-weight: 300;
        }

        .intro-paragraph {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 3rem;
            line-height: 1.8;
        }

        .featured-tools {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .tool-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.2rem;
            transition: transform 0.3s ease;
        }

        .tool-item:hover {
            transform: translateY(-10px);
        }

        .tool-image {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--accent-color);
            transition: all 0.3s ease;
        }

        .tool-image:hover {
            transform: scale(1.1);
            box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
        }

        .explore-btn {
            background: var(--gradient);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            font-family: Montserrat;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .explore-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(0, 212, 255, 0.4);
        }

        /* About Section */
        .about-section {
            width: 100%;
            background: var(--secondary-bg);
            border-radius: 20px;
            margin: 2rem 0;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            font-family: Montserrat;
            text-align: center;
            margin-bottom: 3rem;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .bio {
            font-size: 1.1rem;
            color: var(--text-secondary);
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
            line-height: 1.8;
        }

        .skills-container {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .skill-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
            padding: 1.5rem;
            background: var(--card-bg);
            border-radius: 15px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        .skill-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
        }

        .skill-icon {
            width: 60px;
            height: 60px;
            object-fit: cover;
            border-radius: 10px;
        }

        .flip-card {
            background-color: transparent;
            width: 200px;
            height: 200px;
            perspective: 1000px;
            margin: 2rem auto;
        }

        .flip-card-inner {
            position: relative;
            width: 100%;
            height: 100%;
            text-align: center;
            transition: transform 0.6s;
            transform-style: preserve-3d;
            cursor: pointer;
        }

        .flip-card:hover .flip-card-inner {
            transform: rotateY(180deg);
        }

        .flip-card-front, .flip-card-back {
            position: absolute;
            width: 100%;
            height: 100%;
            -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
            border-radius: 15px;
            overflow: hidden;
        }

        .flip-card-back {
            transform: rotateY(180deg);
        }

        .flip-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .contact-btn {
            background: var(--accent-color);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            font-family: Montserrat;
            cursor: pointer;
            transition: all 0.3s ease;
            display: block;
            margin: 0 auto;
        }

        .contact-btn:hover {
            background: #0099cc;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
        }

        /* Projects Section */
        .projects-section {
            padding: 5rem 2rem;
        }

        .search-container {
            text-align: center;
            margin-bottom: 3rem;
        }

        .search-bar {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            padding: 1rem 2rem;
            font-size: 1rem;
            color: var(--text-primary);
            width: 100%;
            max-width: 400px;
            transition: all 0.3s ease;
        }

        .search-bar:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
        }

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

        .project-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
        }

        .project-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .project-card:hover .project-image {
            transform: scale(1.05);
        }

        .project-content {
            padding: 1.5rem;
        }

        .project-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .project-description {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .project-btn {
            background: var(--gradient);
            color: white;
            padding: 0.8rem 1.5rem;
            border: none;
            border-radius: 25px;
            font-weight: 750;
            font-family: Montserrat;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .project-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
        }

        /* Footer */
        .footer {
            background: var(--secondary-bg);
            padding: 3rem 2rem 2rem;
            text-align: center;
            border-top: 1px solid var(--border-color);
        }

        .dreamer-section {
            margin-bottom: 2rem;
        }

        .dreamer-text {
            font-size: 1.2rem;
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }

        .music-toggle {
            color: var(--accent-color);
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .music-toggle:hover {
            color: #0099cc;
            text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .social-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            color: var(--text-primary);
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }

        .social-link:hover {
            background: var(--accent-color);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
        }

        .copyright {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .welcome-heading {
                font-size: 2.5rem;
                flex-direction: column;
                gap: 0.5rem;
            }

            .subheading {
                font-size: 1.2rem;
            }

            .section {
                padding: 3rem 1rem;
            }

            .featured-tools {
                gap: 1rem;
            }

            .tool-image {
                width: 60px;
                height: 60px;
            }

            .projects-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .skills-container {
                gap: 1rem;
            }

            .skill-item {
                padding: 1rem;
            }

            .flip-card {
                width: 150px;
                height: 150px;
            }
        }

        /* Smooth scrolling */
        html {
            scroll-behavior: smooth;
        }

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

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