:root {
            --bg-dark: #0d1117;
            --bg-darker: #010409;
            --primary: #58a6ff;
            --secondary: #1f6feb;
            --accent: #f78166;
            --text: #c9d1d9;
            --text-light: #8b949e;
            --border: #30363d;
            --success: #3fb950;
            --warning: #d29922;
            --danger: #f85149;
            --terminal: #161b22;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'SF Mono', 'Roboto Mono', monospace;
        }

        body {
            background-color: var(--bg-dark);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        ::selection {
            background-color: var(--primary);
            color: var(--bg-dark);
        }

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

        header {
            background: linear-gradient(135deg, var(--bg-darker), var(--bg-dark));
            color: white;
            padding: 80px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border);
        }

        .terminal-effect {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                linear-gradient(rgba(13, 17, 23, 0.9), rgba(13, 17, 23, 0.9)),
                url('../assets/img/header.png');
            background-size: 20px 20px;
            z-index: 0;
        }

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

        .profile-img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid var(--border);
            margin-bottom: 25px;
            box-shadow: 0 0 0 1px var(--primary), 0 0 20px rgba(88, 166, 255, 0.3);
            transition: all 0.3s ease;
        }

        .profile-img:hover {
            transform: scale(1.05);
            box-shadow: 0 0 0 2px var(--primary), 0 0 30px rgba(88, 166, 255, 0.5);
        }

        h1 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
            font-weight: 600;
            letter-spacing: -0.5px;
        }

        .typewriter {
            border-right: 3px solid var(--primary);
            animation: blink-caret 0.75s step-end infinite;
        }

        @keyframes blink-caret {
            from, to { border-color: transparent }
            50% { border-color: var(--primary); }
        }

        .subtitle {
            font-size: 1.2rem;
            color: var(--text-light);
            margin-bottom: 25px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 25px;
        }

        .social-links a {
            color: var(--text-light);
            font-size: 1.5rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .social-links a:hover {
            color: var(--primary);
            transform: translateY(-3px);
        }

        .social-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

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

        section {
            background: var(--bg-darker);
            margin: 30px 0;
            padding: 30px;
            border-radius: 6px;
            border: 1px solid var(--border);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary), var(--accent));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        section:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(1, 4, 9, 0.5);
        }

        section:hover::before {
            opacity: 1;
        }

        h2 {
            color: var(--primary);
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
            position: relative;
            font-weight: 600;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
        }

        h2 i {
            margin-right: 10px;
            color: var(--accent);
        }

        .timeline {
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 18px;
            left: 18px;
            height: calc(100% - 36px);
            width: 2px;
            background: var(--border);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 40px;
            padding-left: 50px;
        }

        .timeline-commit {
            position: absolute;
            left: 0;
            top: 0;
            width: 36px;
            height: 36px;
            background: var(--bg-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid var(--primary);
            box-shadow: 0 0 0 2px var(--bg-dark);
            transition: all 0.3s ease;
            z-index: 2;
        }

        .timeline-commit i {
            color: var(--primary);
            font-size: 1rem;
        }

        .timeline-item:hover .timeline-commit {
            transform: rotate(15deg) scale(1.1);
            box-shadow: 0 0 15px rgba(88, 166, 255, 0.5);
            background: var(--primary);
            border-color: var(--bg-dark);
        }

        .timeline-item:hover .timeline-commit i {
            color: var(--bg-dark);
        }

        .timeline-date {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
        }

        .timeline-date i {
            margin-right: 8px;
            color: var(--accent);
        }

        .timeline-title {
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text);
            font-size: 1.2rem;
            display: flex;
            align-items: center;
        }

        .timeline-title i {
            margin-right: 10px;
            color: var(--primary);
        }

        .timeline-subtitle {
            color: var(--text-light);
            margin-bottom: 12px;
            font-style: italic;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
        }

        .timeline-subtitle i {
            margin-right: 8px;
            color: var(--accent);
        }

        .timeline-content {
            margin-top: 15px;
        }

        .timeline-content ul {
            list-style-type: none;
        }

        .timeline-content li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 8px;
        }

        .timeline-content li::before {
            content: '▹';
            position: absolute;
            left: 0;
            color: var(--primary);
        }

        .skills-container {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        .skill {
            background: var(--terminal);
            padding: 12px 20px;
            border-radius: 6px;
            font-size: 0.9rem;
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .skill::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(88, 166, 255, 0.1), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .skill:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(1, 4, 9, 0.5);
            border-color: var(--primary);
        }

        .skill:hover::before {
            opacity: 1;
        }

        .skill i {
            margin-right: 10px;
            font-size: 1.4rem;
        }

        footer {
            text-align: center;
            padding: 30px 20px;
            color: var(--text-light);
            font-size: 0.9rem;
            border-top: 1px solid var(--border);
            margin-top: 50px;
        }

        footer a {
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        footer a:hover {
            text-decoration: underline;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        section {
            animation: fadeIn 0.6s ease forwards;
            opacity: 0;
        }

        section:nth-child(1) { animation-delay: 0.2s; }
        section:nth-child(2) { animation-delay: 0.4s; }
        section:nth-child(3) { animation-delay: 0.6s; }

        .console-line {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            color: var(--text-light);
            font-size: 0.8rem;
            opacity: 0.7;
            white-space: nowrap;
        }

        .console-line::before {
            content: '> ';
            color: var(--success);
        }

        @media (max-width: 768px) {
            header {
                padding: 60px 20px;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            .subtitle {
                font-size: 1rem;
            }
            
            section {
                padding: 25px;
            }
            
            .timeline::before {
                left: 18px;
            }
            
            .timeline-item {
                padding-left: 45px;
            }
            
            .timeline-commit {
                width: 32px;
                height: 32px;
            }
        }

        @media (max-width: 480px) {
            header {
                padding: 50px 15px;
            }
            
            .profile-img {
                width: 120px;
                height: 120px;
            }
            
            h1 {
                font-size: 1.8rem;
            }
            
            section {
                padding: 20px 15px;
            }
            
            .timeline-item {
                padding-left: 40px;
            }
            
            .timeline-commit {
                width: 28px;
                height: 28px;
            }
            
            .skills-container {
                justify-content: center;
            }
            
            .skill {
                padding: 10px 15px;
            }
        }