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

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            overflow-x: hidden;
        }

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

        /* Header */
        header {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            margin: 20px;
            padding: 20px 40px;
            position: sticky;
            top: 20px;
            z-index: 1000;
            transition: all 0.3s ease;
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: white;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover {
            transform: translateY(-2px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: #ff6b6b;
            transition: width 0.3s ease;
        }

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

        /* Hero Section */
        .hero {
            padding: 100px 0;
            text-align: center;
            color: white;
        }

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 20px;
            opacity: 0;
            animation: fadeInUp 1s ease 0.5s forwards;
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 40px;
            opacity: 0;
            animation: fadeInUp 1s ease 0.7s forwards;
        }

        .cta-button {
            display: inline-block;
            padding: 15px 40px;
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            opacity: 0;
            animation: fadeInUp 1s ease 0.9s forwards;
        }

        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.4);
        }

        /* About Section */
        .about {
            background: rgba(255, 255, 255, 0.95);
            margin: 50px 20px;
            border-radius: 20px;
            padding: 60px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-content h2 {
            font-size: 2.5rem;
            color: #333;
            margin-bottom: 20px;
        }

        .about-content p {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .skills {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }

        .skill-tag {
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            padding: 8px 20px;
            border-radius: 25px;
            font-size: 0.9rem;
            transition: transform 0.3s ease;
        }

        .skill-tag:hover {
            transform: scale(1.05);
        }

        .about-image {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0,0,0,0.2);
        }

        .about-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .about-image:hover img {
            transform: scale(1.05);
        }

        /* Portfolio Section */
        .portfolio {
            padding: 60px 20px;
            color: white;
        }

        .portfolio h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 50px;
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }

        .portfolio-item {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.3);
        }

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

        .portfolio-item:hover img {
            transform: scale(1.1);
        }

        .portfolio-content {
            padding: 20px;
        }

        .portfolio-content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
        }

        .portfolio-content p {
            opacity: 0.9;
        }

        /* Contact Section */
        .contact {
            background: rgba(255, 255, 255, 0.95);
            margin: 50px 20px;
            border-radius: 20px;
            padding: 60px;
            text-align: center;
        }

        .contact h2 {
            font-size: 2.5rem;
            color: #333;
            margin-bottom: 30px;
        }

        .contact-info {
            display: flex;
            justify-content: center;
            gap: 50px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

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

        .contact-item h3 {
            color: #667eea;
            margin-bottom: 10px;
        }

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

        @keyframes float {
            0%, 100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-10px);
            }
        }

        .floating {
            animation: float 3s ease-in-out infinite;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .about {
                grid-template-columns: 1fr;
                padding: 40px 20px;
            }

            .nav-links {
                display: none;
            }

            .contact-info {
                flex-direction: column;
                gap: 20px;
            }

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

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

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