:root {
            --primary-color: #6366f1;
            --primary-dark: #4f46e5;
            --bg-primary: #ffffff;
            --bg-secondary: #f8fafc;
            --text-primary: #1e293b;
            --text-secondary: #64748b;
            --border-color: #e2e8f0;
            --shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        }

        [data-theme="dark"] {
            --bg-primary: #0f172a;
            --bg-secondary: #1e293b;
            --text-primary: #f1f5f9;
            --text-secondary: #94a3b8;
            --border-color: #334155;
            --shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.3);
        }

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

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

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            transition: all 0.3s ease;
            padding: 1rem 0;
        }

        [data-theme="dark"] .navbar {
            background: rgba(15, 23, 42, 0.9);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
        }

        .logo-img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--primary-color);
        }

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

        .resume-btn {
            background: var(--primary-color);
            color: white;
            padding: 0.7rem 1.5rem;
            border: none;
            border-radius: 25px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
        }

        .resume-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

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

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

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

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

        .theme-toggle {
            background: none;
            border: 2px solid var(--border-color);
            border-radius: 50px;
            padding: 0.5rem;
            cursor: pointer;
            color: var(--text-primary);
            transition: all 0.3s ease;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .theme-toggle:hover {
            border-color: var(--primary-color);
            color: var(--primary-color);
            transform: rotate(180deg);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 70%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-family: 'Dancing Script', cursive;
        }

        .typing-text {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            color: var(--text-secondary);
            margin-bottom: 2rem;
            min-height: 2.5rem;
        }

        .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 1rem;
            background: var(--primary-color);
            color: white;
            padding: 1rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: var(--shadow);
        }

        .hero-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* Section Styles */
        section {
            padding: 6rem 0;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

        section.visible {
            opacity: 1;
            transform: translateY(0);
        }

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

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            color: var(--text-primary);
        }

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

        .about-image {
            width: 300px;
            height: 300px;
            border-radius: 20px;
            overflow: hidden;
            margin: 0 auto;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

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

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

        .about-image::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(79, 70, 229, 0.1));
            transition: opacity 0.3s ease;
        }

        .about-image:hover::after {
            opacity: 0;
        }

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

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

        /* Skills Section */
        .skills {
            background: var(--bg-secondary);
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 900px;
            margin: 0 auto;
        }

        .skill-card {
            background: var(--bg-primary);
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            border: 1px solid var(--border-color);
        }

        .skill-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

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

        .skill-card h3 {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

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

        .project-card {
            background: var(--bg-primary);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            border: 1px solid var(--border-color);
        }

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

        .project-image {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

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

        .project-card:hover .project-image img {
            transform: scale(1.1);
        }

        .project-image::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.8), rgba(79, 70, 229, 0.8));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .project-card:hover .project-image::after {
            opacity: 1;
        }

        .weather-project::after {
            content: '☀️';
        }

        .ecommerce-project::after {
            content: '🛒';
        }

        .currency-project::after {
            content: '💱';
        }

        .project-content {
            padding: 1.5rem;
        }

        .project-content h3 {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }

        .project-content p {
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }

        .project-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .project-link:hover {
            color: var(--primary-dark);
            transform: translateX(5px);
        }

        /* Contact Section */
        .contact {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-primary);
            border-top: 1px solid var(--border-color);
            box-shadow: 0 -10px 25px -3px rgba(0, 0, 0, 0.1);
            z-index: 999;
            padding: 2rem 0;
        }

        .contact-content {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 2rem;
        }

        .contact-form {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: var(--bg-primary);
            padding: 2rem;
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
            z-index: 10000;
            min-width: 400px;
        }

        .contact-form.active {
            display: block;
        }

        .form-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 9999;
        }

        .form-overlay.active {
            display: block;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem;
            border: 2px solid var(--border-color);
            border-radius: 10px;
            background: var(--bg-secondary);
            color: var(--text-primary);
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .form-submit {
            background: var(--primary-color);
            color: white;
            padding: 0.75rem 2rem;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
        }

        .form-submit:hover {
            background: var(--primary-dark);
        }

        .form-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-secondary);
        }

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

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

        .social-link:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
        }

        .contact-btn {
            background: var(--primary-color);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .contact-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }

        /* Floating Shapes */
        .floating-shape {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(79, 70, 229, 0.1));
            animation: float 6s ease-in-out infinite;
        }

        .floating-shape:nth-child(1) {
            width: 100px;
            height: 100px;
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }

        .floating-shape:nth-child(2) {
            width: 150px;
            height: 150px;
            top: 60%;
            right: 10%;
            animation-delay: 2s;
        }

        .floating-shape:nth-child(3) {
            width: 80px;
            height: 80px;
            bottom: 20%;
            left: 20%;
            animation-delay: 4s;
        }

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

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-primary);
                flex-direction: column;
                padding: 2rem;
                box-shadow: var(--shadow);
                border-top: 1px solid var(--border-color);
            }

            .nav-links.active {
                display: flex;
            }

            .mobile-toggle {
                display: block;
            }

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

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

            .contact-form {
                min-width: 90%;
                margin: 0 1rem;
            }

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

            .skills-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            section {
                padding: 4rem 0;
            }

            .contact {
                padding: 1.5rem 0;
            }
        }

        /* Additional padding for fixed contact */
        body {
            padding-bottom: 120px;
        }