:root {
            --primary: #00D4FF;
            --secondary: #FF006E;
            --accent: #8B5CF6;
            --bg-dark: #0A0A0F;
            --bg-card: #1A1A27;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-accent: #64748B;
            --gradient-1: linear-gradient(135deg, #00D4FF, #8B5CF6);
            --gradient-2: linear-gradient(135deg, #FF006E, #8B5CF6);
            --gradient-3: linear-gradient(135deg, #8B5CF6, #00D4FF);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-dark);
            color: var(--text-primary);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 10, 15, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
        }

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

        .logo {
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.5rem;
            font-weight: 700;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

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

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

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

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-1);
            transition: width 0.3s ease;
        }

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

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 0 2rem;
            background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            z-index: 2;
        }

        .hero-subtitle {
            color: var(--primary);
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.1rem;
            margin-bottom: 1rem;
            opacity: 0;
            animation: fadeInUp 1s ease forwards;
        }

        .hero-title {
            font-size: clamp(3rem, 8vw, 6rem);
            font-weight: 700;
            margin-bottom: 1rem;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 0;
            animation: fadeInUp 1s ease 0.2s forwards;
        }

        .hero-description {
            font-size: 1.3rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.4s forwards;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2rem;
            background: var(--gradient-1);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            opacity: 0;
            animation: fadeInUp 1s ease 0.6s forwards;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
        }

        /* About Section */
        .about {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-title {
            font-size: 3rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 3rem;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 4rem;
            align-items: center;
        }

        .profile-image {
            position: relative;
        }

        .profile-pic {
            width: 100%;
            max-width: 350px;
            border-radius: 20px;
            filter: grayscale(50%);
            transition: all 0.3s ease;
        }

        .profile-pic:hover {
            filter: grayscale(0%);
            transform: scale(1.05);
        }

        .profile-image::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 20px;
            right: -20px;
            bottom: -20px;
            background: var(--gradient-1);
            border-radius: 20px;
            z-index: -1;
            opacity: 0.3;
        }

        .about-text {
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--text-secondary);
        }

        .about-text h3 {
            color: var(--text-primary);
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        .social-link {
            width: 50px;
            height: 50px;
            background: var(--bg-card);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 1.5rem;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: var(--gradient-1);
            color: white;
            transform: translateY(-3px);
        }

        /* Skills Section */
        .skills {
            padding: 6rem 2rem;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(0, 212, 255, 0.05));
        }

        .skills-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .skill-card {
            background: var(--bg-card);
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .skill-card:hover {
            transform: translateY(-10px);
            background: var(--gradient-3);
            box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
        }

        .skill-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            color: var(--primary);
        }

        .skill-name {
            font-weight: 600;
            color: var(--text-primary);
        }

        /* Projects Section */
        .projects {
            padding: 6rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 3rem;
            margin-top: 3rem;
        }

        .project-card {
            background: var(--bg-card);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            position: relative;
        }

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 20px rgba(0, 183, 255, 0.27);
        }

        .project-image {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: transform 0.3s ease;
        }


        .project-content {
            padding: 2rem;
        }

        .project-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

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

        .project-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .tag {
            background: rgba(139, 92, 246, 0.2);
            color: var(--accent);
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }

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

        .project-link {
            padding: 0.8rem 1.5rem;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .project-link.primary {
            background: var(--gradient-1);
            color: white;
        }

        .project-link.secondary {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
        }

        .project-link:hover {
            transform: translateY(-2px);
        }

        /* Footer */
        .footer {
            padding: 3rem 2rem;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            background: var(--bg-card);
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-text {
            color: var(--text-secondary);
            font-size: 1rem;
        }

        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 60px;
            height: 60px;
            background: var(--gradient-1);
            border: none;
            border-radius: 50%;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0;
            visibility: hidden;
            z-index: 1000;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
        }

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

        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Floating elements */
        .floating {
            position: absolute;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        .floating-1 {
            top: 20%;
            left: 10%;
            width: 100px;
            height: 100px;
            background: var(--gradient-1);
            border-radius: 50%;
            opacity: 0.1;
            animation-delay: 0s;
        }

        .floating-2 {
            top: 60%;
            right: 10%;
            width: 150px;
            height: 150px;
            background: var(--gradient-2);
            border-radius: 30%;
            opacity: 0.1;
            animation-delay: 2s;
        }

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

            .about-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

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

            .skills-grid {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            }

            .project-links {
                flex-direction: column;
            }
        }