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

        :root {
            --primary: #6366f1;
            --secondary: #8b5cf6;
            --accent: #ec4899;
            --dark: #0f172a;
            --light: #f1f5f9;
            --text: #334155;
            --text-light: #64748b;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text);
            overflow-x: hidden;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

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

        nav .logo {
            color: white;
            font-size: 1.5rem;
            font-weight: bold;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

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

        nav a {
            color: white;
            text-decoration: none;
            transition: color 0.3s;
        }

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

        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .mobile-menu span {
            width: 25px;
            height: 3px;
            background: white;
            transition: 0.3s;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, var(--dark) 0%, #1e293b 100%);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 2rem;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 800px;
            z-index: 1;
        }

        /* Profile Image Styles */
        .profile-image-container {
            width: 200px;
            height: 200px;
            margin: 0 auto 2rem;
            position: relative;
            animation: fadeInScale 1s ease;
        }

        .profile-image-container::before {
            content: '';
            position: absolute;
            inset: -10px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            opacity: 0.4;
            animation: pulse 3s infinite;
        }

        .profile-image-container::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, 
                        rgba(255,255,255,0.2) 0%, 
                        transparent 60%);
            pointer-events: none;
        }

        .profile-image {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
            border: 6px solid rgba(99, 102, 241, 0.3);
            box-shadow: 0 0 30px rgba(99, 102, 241, 0.5),
                        0 0 60px rgba(139, 92, 246, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            z-index: 1;
            background: linear-gradient(135deg, #1e293b, #334155);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
        }

        .profile-image:hover {
            transform: scale(1.05) rotate(5deg);
            box-shadow: 0 0 40px rgba(99, 102, 241, 0.7),
                        0 0 80px rgba(139, 92, 246, 0.4);
        }

        @keyframes fadeInScale {
            from {
                opacity: 0;
                transform: scale(0.5);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        @keyframes pulse {
            0%, 100% { 
                opacity: 0.4; 
                transform: scale(1); 
            }
            50% { 
                opacity: 0.6; 
                transform: scale(1.15); 
            }
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease;
        }

        .hero .subtitle {
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease 0.2s backwards;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            color: #cbd5e1;
            animation: fadeInUp 1s ease 0.4s backwards;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease 0.6s backwards;
        }

        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
        }

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

        .btn-secondary:hover {
            background: var(--primary);
        }

        /* Floating particles */
        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

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

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

        /* Section Styles */
        section {
            padding: 5rem 2rem;
        }

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

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: var(--dark);
            position: relative;
        }

        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            margin: 1rem auto;
        }

        /* About Section */
        .about {
            background: var(--light);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text p {
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .stat-card {
            background: white;
            padding: 1.5rem;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }

        .stat-card:hover {
            transform: translateY(-5px);
        }

        .stat-number {
            font-size: 2rem;
            font-weight: bold;
            color: var(--primary);
        }

        .stat-label {
            color: var(--text-light);
            font-size: 0.9rem;
        }

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

        .skill-category {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }

        .skill-category:hover {
            transform: translateY(-5px);
        }

        .skill-category h3 {
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .skill-category .icon {
            font-size: 1.8rem;
        }

        .skill-item {
            margin-bottom: 1rem;
        }

        .skill-name {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
        }

        .skill-bar {
            height: 8px;
            background: var(--light);
            border-radius: 10px;
            overflow: hidden;
        }

        .skill-progress {
            height: 100%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 10px;
            transition: width 1s ease;
        }

        /* Projects Section */
        .projects {
            background: var(--light);
        }

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

        .project-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        }

        .project-image {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
        }

        .project-content {
            padding: 1.5rem;
        }

        .project-title {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--dark);
        }

        .project-description {
            color: var(--text-light);
            margin-bottom: 1rem;
        }

        .project-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .tag {
            background: var(--light);
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            color: var(--primary);
        }

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

        .project-links a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
        }

        .project-links a:hover {
            color: var(--secondary);
        }

        /* Experience Section */
        .timeline {
            position: relative;
            padding: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 100%;
            background: var(--primary);
        }

        .timeline-item {
            display: flex;
            margin-bottom: 3rem;
            position: relative;
        }

        .timeline-item:nth-child(odd) {
            flex-direction: row;
        }

        .timeline-item:nth-child(even) {
            flex-direction: row-reverse;
        }

        .timeline-content {
            width: 45%;
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

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

        .timeline-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: var(--dark);
        }

        .timeline-company {
            color: var(--text-light);
            margin-bottom: 1rem;
        }

        .timeline-dot {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 20px;
            background: var(--primary);
            border: 4px solid white;
            border-radius: 50%;
            box-shadow: 0 0 0 4px var(--light);
        }

        /* Contact Section */
        .contact {
            background: var(--dark);
            color: white;
        }

        .contact .section-title {
            color: white;
        }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 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: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group label {
            margin-bottom: 0.5rem;
            color: var(--light);
        }

        .form-group input,
        .form-group textarea {
            padding: 1rem;
            border: none;
            border-radius: 8px;
            background: rgba(255,255,255,0.1);
            color: white;
            font-family: inherit;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(255,255,255,0.5);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        /* Footer */
        footer {
            background: #020617;
            color: white;
            text-align: center;
            padding: 2rem;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 1rem;
        }

        .social-links a {
            color: white;
            font-size: 1.5rem;
            transition: color 0.3s;
        }

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

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

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

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

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

            .mobile-menu {
                display: flex;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .hero .subtitle {
                font-size: 1.2rem;
            }

            .about-content,
            .contact-content {
                grid-template-columns: 1fr;
            }

            .timeline::before {
                left: 0;
            }

            .timeline-item {
                flex-direction: column !important;
            }

            .timeline-content {
                width: 100%;
                margin-left: 2rem;
            }

            .timeline-dot {
                left: 0;
                transform: translateX(-50%);
            }

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