:root {
            --primary-color: #2c3e50;
            --secondary-color: #3498db;
            --accent-color: #e74c3c;
            --text-light: #ecf0f1;
            --bg-dark: #1a1a2e;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            overflow-x: hidden;
        }

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

        .hero-section::before {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: moveBackground 20s linear infinite;
        }

        @keyframes moveBackground {
            0% {
                transform: translate(0, 0);
            }

            100% {
                transform: translate(50px, 50px);
            }
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .profile-image {
            width: 200px;
            height: 200px;
            border-radius: 50%;
            border: 5px solid var(--text-light);
            object-fit: cover;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            margin-top: 1rem;
        }

        .hero-subtitle {
            font-size: 1.5rem;
            opacity: 0.9;
        }

        .social-links a {
            color: var(--text-light);
            font-size: 1.5rem;
            margin: 0 10px;
            transition: transform 0.3s;
        }

        .social-links a:hover {
            transform: translateY(-5px);
        }

        /* Section Styling */
        section {
            padding: 80px 0;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 50px;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--secondary-color);
        }

        /* Skills Section */
        .skill-card {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 20px;
            border-left: 4px solid var(--secondary-color);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .skill-card:hover {
            transform: translateX(10px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        .skill-card h5 {
            color: var(--primary-color);
            font-weight: 600;
        }

        .skill-badge {
            display: inline-block;
            background: var(--secondary-color);
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            margin: 5px;
            font-size: 0.85rem;
        }

        /* Experience Timeline */
        .timeline {
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            height: 100%;
            width: 2px;
            background: var(--secondary-color);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 40px;
            padding-left: 30px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 0;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }

        .timeline-date {
            color: var(--accent-color);
            font-weight: 600;
            margin-bottom: 5px;
        }

        .timeline-company {
            color: var(--secondary-color);
            font-weight: 600;
            font-size: 1.1rem;
        }

        /* Projects Section */
        .project-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .project-card-body {
            padding: 25px;
        }

        .project-icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 15px;
        }

        /* Education Section */
        .education-card {
            background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
            color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        /* Hobbies Section */
        .hobby-item h5 {
            color: var(--primary-color);
            font-size: 1.1rem;
            margin-bottom: 10px;
        }

        .hobby-item p {
            color: #666;
            line-height: 1.6;
        }

        .code-block {
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
            overflow-x: auto;
        }

        .code-block pre {
            color: #f8f8f2;
            margin: 0;
        }

        /* Contact Section */
        .contact-info {
            background: var(--primary-color);
            color: var(--text-light);
            border-radius: 10px;
            padding: 40px;
        }

        .contact-item {
            margin-bottom: 20px;
        }

        .contact-item i {
            font-size: 1.5rem;
            color: var(--secondary-color);
            margin-right: 15px;
        }

        /* Buttons */
        .btn-custom {
            background: var(--secondary-color);
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            border: none;
            transition: all 0.3s;
        }

        .btn-custom:hover {
            background: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        /* Footer */
        footer {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 30px 0;
            text-align: center;
        }

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

            .section-title {
                font-size: 2rem;
            }
        }