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

        :root {
            --bg: #ffffff;
            --text: #1a1a1a;
            --text-secondary: #666666;
            --accent: #3b82f6;
            --accent-2: #8b5cf6;
            --accent-3: #06b6d4;
            --border: #e5e5e5;
            --code-bg: #f7f7f7;
            --success: #10b981;
            --warning: #f59e0b;
        }

        @media (prefers-color-scheme: dark) {
            :root {
                --bg: #0a0a0a;
                --text: #ffffff;
                --text-secondary: #a0a0a0;
                --accent: #60a5fa;
                --accent-2: #a78bfa;
                --accent-3: #22d3ee;
                --border: #2a2a2a;
                --code-bg: #151515;
                --success: #34d399;
                --warning: #fbbf24;
            }
        }

        body {
            font-family: 'Manrope', system-ui, -apple-system, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 80px 24px;
        }

        /* Header */
        header {
            margin-bottom: 80px;
        }

        h1 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            background: linear-gradient(135deg, var(--success) 0%, var(--accent-3) 100%);
            color: white;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 24px;
        }

        .status-badge svg {
            width: 16px;
            height: 16px;
        }

        .links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .links a {
            color: var(--text);
            text-decoration: none;
            font-size: 15px;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s;
        }

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

        /* Sections */
        section {
            margin-bottom: 64px;
        }

        h2 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 24px;
            letter-spacing: -0.01em;
            position: relative;
            padding-left: 16px;
        }

        h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 20px;
            background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
            border-radius: 2px;
        }

        p {
            color: var(--text-secondary);
            margin-bottom: 16px;
            font-size: 15px;
        }

        /* About */
        .about p {
            font-size: 16px;
            line-height: 1.7;
        }

        /* Experience */
        .experience-item {
            margin-bottom: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border);
        }

        .experience-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .experience-header {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            margin-bottom: 8px;
            flex-wrap: wrap;
            gap: 8px;
        }

        .experience-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
        }

        .experience-date {
            font-size: 14px;
            color: var(--text-secondary);
            font-family: 'IBM Plex Mono', monospace;
        }

        .experience-company {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }

        .experience-description {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
        }

        .experience-description ul {
            margin: 12px 0;
            padding-left: 20px;
        }

        .experience-description li {
            margin-bottom: 8px;
        }

        .project {
            margin-bottom: 32px;
            padding: 24px;
            border: 1px solid var(--border);
            border-radius: 8px;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .project::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .project:hover {
            border-color: var(--accent);
            transform: translateX(4px);
        }

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

        .project-header {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            margin-bottom: 8px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .project-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
        }

        .project-link {
            font-size: 14px;
            color: var(--accent);
            text-decoration: none;
            font-family: 'IBM Plex Mono', monospace;
        }

        .project-link:hover {
            text-decoration: underline;
        }

        .project-description {
            color: var(--text-secondary);
            font-size: 15px;
            margin-bottom: 12px;
        }

        .tech-stack {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .tech-tag {
            font-size: 13px;
            font-family: 'IBM Plex Mono', monospace;
            background: var(--code-bg);
            padding: 4px 10px;
            border-radius: 4px;
            color: var(--text-secondary);
            border: 1px solid transparent;
            transition: all 0.2s;
        }

        .tech-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }

        /* Skills */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
        }

        .skill-category h3 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text);
        }

        .skill-list {
            list-style: none;
        }

        .skill-list li {
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 6px;
            padding-left: 12px;
            position: relative;
            transition: color 0.2s;
        }

        .skill-list li::before {
            content: '▸';
            position: absolute;
            left: 0;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .skill-list li:hover {
            color: var(--text);
        }

        .lang-toggle {
            position: fixed;
            top: 24px;
            right: 24px;
            display: flex;
            gap: 8px;
            background: var(--code-bg);
            padding: 6px;
            border-radius: 8px;
            border: 1px solid var(--border);
        }

        .lang-btn {
            background: transparent;
            border: none;
            padding: 6px 12px;
            font-size: 14px;
            font-family: 'IBM Plex Mono', monospace;
            color: var(--text-secondary);
            cursor: pointer;
            border-radius: 4px;
            transition: all 0.2s;
        }

        .lang-btn:hover {
            color: var(--text);
        }

        .lang-btn.active {
            background: var(--accent);
            color: white;
        }

        footer {
            margin-top: 80px;
            padding-top: 32px;
            border-top: 1px solid var(--border);
            text-align: center;
            color: var(--text-secondary);
            font-size: 14px;
        }

        @media (max-width: 640px) {
            .container {
                padding: 48px 20px;
            }

            h1 {
                font-size: 28px;
            }

            .subtitle {
                font-size: 16px;
            }

            .experience-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }

            .project-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

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

        .icon {
            width: 16px;
            height: 16px;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }