:root {
            --bg-color: #0d0d0d;
            --surface-color: #1a1a1a;
            --surface-hover: #242424;
            --text-main: #f3f4f6;
            --text-muted: #9ca3af;
            --accent-color: #7C3AED;
            --accent-hover: #6d28d9;
            --border-color: #333;
            --success-color: #10b981;
            --warning-color: #f59e0b;
            --danger-color: #f50b0b;
            --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

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

        h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
        .text-accent { color: var(--accent-color); }
        .container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
        .section-padding { padding: 80px 0; }

        /* Hero */
        .hero {
            padding: 100px 0 60px;
            text-align: center;
            background: radial-gradient(circle at 50% 0%, #2a1158 0%, var(--bg-color) 70%);
            border-bottom: 1px solid var(--border-color);
        }

        .hero h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .hero p {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto 30px;
        }

        img{
            max-width: 20%;
            margin: 0 auto;
            display: block;
            margin-bottom: 1.5rem;
        }

        .badge {
            display: inline-block;
            background-color: rgba(124, 58, 237, 0.1);
            color: var(--accent-color);
            border: 1px solid var(--accent-color);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Architecture Table */
        .arch-table {
            background: var(--surface-color);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 25px;
            margin: -30px auto 50px;
            max-width: 850px;
            position: relative;
            z-index: 10;
        }

        .arch-table h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }

        th, td {
            text-align: left;
            padding: 12px 8px;
            border-bottom: 1px solid var(--border-color);
        }

        th {
            color: var(--accent-color);
            font-weight: 600;
        }

        a, a:visited, a:focus, a:hover, a:active {
            color: var(--accent-color);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .mono {
            font-family: monospace;
            background: #111;
            padding: 2px 6px;
            border-radius: 6px;
            font-size: 0.8rem;
        }

        /* Alert boxes */
        .alert-box {
            background-color: rgba(245, 158, 11, 0.1);
            border-left: 4px solid var(--warning-color);
            padding: 20px;
            margin: 0 auto 50px;
            max-width: 800px;
            border-radius: 0 8px 8px 0;
        }

        .alert-box h4 { color: var(--warning-color); margin-bottom: 5px; display: flex; align-items: center; gap: 8px;}
        .alert-box p { color: #d1d5db; font-size: 0.95rem; margin: 0;}

        /* Step cards */
        .step-container {
            display: flex;
            flex-direction: column;
            gap: 40px;
            margin: 40px 0;
        }

        .step-card {
            background-color: var(--surface-color);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 30px;
            transition: all 0.2s ease;
        }

        .step-card:hover {
            border-color: var(--accent-color);
            box-shadow: 0 8px 20px rgba(124, 58, 237, 0.1);
        }

        .step-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .step-number {
            background-color: var(--accent-color);
            color: white;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-weight: bold;
            font-size: 1.2rem;
        }

        .step-content p { color: var(--text-muted); margin-bottom: 15px; }
        .step-content ul, .step-content ol {
            margin-left: 1.5rem;
            margin-bottom: 1rem;
            color: var(--text-muted);
        }
        .step-content li {
            margin-bottom: 0.5rem;
        }
        .step-content ul {
            list-style-type: disc;
        }
        .step-content ol {
            list-style-type: decimal;
        }

        .terminal {
            background-color: #0a0a0a;
            border-radius: 12px;
            border: 1px solid #2a2a2a;
            margin-top: 20px;
            overflow: hidden;
            position: relative;
        }

        .terminal-header {
            background-color: #141414;
            padding: 8px 15px;
            font-size: 0.75rem;
            color: #aaa;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #2a2a2a;
        }

        .terminal-dots {
            display: flex;
            gap: 8px;
        }

        .terminal-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            display: inline-block;
        }
        .red { background-color: #ff5f56; }
        .yellow { background-color: #ffbd2e; }
        .green { background-color: #27c93f; }

        .copy-btn {
            background: rgba(124, 58, 237, 0.2);
            border: 1px solid var(--accent-color);
            color: var(--accent-color);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.7rem;
            cursor: pointer;
            transition: 0.2s;
        }

        .copy-btn:hover {
            background: var(--accent-color);
            color: white;
        }

        .terminal-body {
            padding: 16px;
            overflow-x: auto;
        }

        .terminal code {
            font-family: 'Courier New', 'Fira Code', monospace;
            font-size: 0.8rem;
            color: #cbd5e1;
            white-space: pre-wrap;
            word-break: break-word;
        }

        .warning-note {
            background-color: rgba(245, 158, 11, 0.15);
            border-left: 3px solid var(--warning-color);
            padding: 12px 16px;
            border-radius: 8px;
            margin: 16px 0;
            font-size: 0.85rem;
            color: #fcd34d;
        }

        .info-note {
            background-color: rgba(124, 58, 237, 0.1);
            border-left: 3px solid var(--accent-color);
            padding: 12px 16px;
            border-radius: 8px;
            margin: 16px 0;
            font-size: 0.85rem;
            color: #c4b5fd;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }

        .project-card {
            background: var(--surface-color);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 25px;
            text-align: center;
            transition: 0.2s;
        }

        .project-card:hover {
            border-color: var(--accent-color);
        }

        .project-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        footer {
            background-color: #050505;
            padding: 40px 0;
            border-top: 1px solid var(--border-color);
            text-align: center;
            margin-top: 40px;
        }

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

        .social-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }

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

        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }
        .fade-in.visible { opacity: 1; transform: translateY(0); }