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

        :root {
            --bg: #08080a;
            --bg-elevated: #0e0e12;
            --bg-card: #121218;
            --bg-hover: #18181f;
            --border: #1e1e28;
            --border-light: #2a2a38;
            --text: #e4e4e7;
            --text-muted: #71717a;
            --text-dim: #52525b;
            --accent: #6366f1;
            --accent-muted: #4f46e5;
            --accent-glow: rgba(99, 102, 241, 0.15);
            --cyan: #22d3ee;
            --green: #22c55e;
            --amber: #f59e0b;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
            color: var(--text);
            line-height: 1.6;
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

        /* Enterprise Strip */
        .enterprise-strip {
            background: var(--bg-elevated);
            }
        .enterprise-strip-inner {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: center;
            gap: 32px;
            flex-wrap: wrap;
        }
        .enterprise-strip a {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
            font-weight: 500;
            transition: color 0.2s;
        }
        .enterprise-strip a:hover { color: var(--accent); }
        .enterprise-strip a.cta-highlight {
            color: var(--accent);
            border: 1px solid var(--accent);
            border-radius: 6px;
            padding: 4px 14px;
            background: var(--accent-glow);
            font-weight: 600;
        }
        .enterprise-strip a.cta-highlight:hover {
            background: var(--accent);
            color: #fff;
        }
        .enterprise-strip i { font-size: 12px; }
        @media (max-width: 768px) {
            .enterprise-strip-inner { gap: 16px; }
            .enterprise-strip a { font-size: 12px; }
        }

        /* Hero */
        .hero {
            padding: 40px 24px 100px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0; left: 50%; transform: translateX(-50%);
            width: 800px; height: 600px;
            background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            margin-bottom: 28px;
        }

        .badge .dot {
            width: 6px; height: 6px;
            background: var(--green);
            border-radius: 50%;
        }

        h1 {
            font-size: 52px;
            font-weight: 700;
            letter-spacing: -0.03em;
            line-height: 1.1;
            margin-bottom: 20px;
        }

        h1 .gradient {
            background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .tagline {
            font-size: 18px;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 12px;
            line-height: 1.6;
        }

        .value-prop {
            font-size: 14px;
            color: var(--cyan);
            margin-bottom: 24px;
        }

        .trust-strip {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .trust-badge {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 6px;
            font-size: 11px;
            color: var(--text-muted);
        }

        .trust-badge i { color: var(--green); font-size: 10px; }

        .btn-group {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.2s;
            cursor: pointer;
            border: none;
        }

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

        .btn-primary:hover {
            background: var(--accent-muted);
            transform: translateY(-1px);
        }

        .btn-secondary {
            background: var(--bg-card);
            color: var(--text);
            border: 1px solid var(--border);
        }

        .btn-secondary:hover {
            background: var(--bg-hover);
            border-color: var(--border-light);
        }

        /* Container */
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Insight */
        .insight {
            padding: 80px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            background: var(--bg-elevated);
        }

        .insight-box {
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
        }

        .insight-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent);
            margin-bottom: 16px;
        }

        .insight-text {
            font-size: 24px;
            font-weight: 500;
            line-height: 1.5;
            margin-bottom: 16px;
        }

        .insight-text em {
            font-style: normal;
            color: var(--cyan);
        }

        .insight-detail {
            font-size: 15px;
            color: var(--text-muted);
        }

        /* Features */
        .features {
            padding: 100px 0;
        }

        .section-.section-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        @media (max-width: 900px) {
            .features-grid { grid-template-columns: 1fr; }
            h1 { font-size: 36px; }
            }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 28px;
            transition: all 0.2s;
        }

        .feature-card:hover {
            border-color: var(--border-light);
            background: var(--bg-hover);
        }

        .feature-icon {
            width: 40px; height: 40px;
            background: var(--accent-glow);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 16px;
            color: var(--accent);
        }

        .feature-title {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .feature-desc {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.6;
        }

        /* Contract */
        .contract {
            padding: 100px 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .contract-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }

        @media (max-width: 900px) {
            .contract-layout { grid-template-columns: 1fr; }
        }

        .contract-content h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .contract-content p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 20px;
        }

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

        .contract-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
        }

        .contract-list li:last-child { border-bottom: none; }

        .contract-list .icon {
            width: 20px; height: 20px;
            background: rgba(34, 197, 94, 0.15);
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--green);
            font-size: 10px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .contract-list strong { color: var(--text); }
        .contract-list span { color: var(--text-muted); }

        .code-block {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 10px;
            overflow: hidden;
        }

        .code-.code-header::before {
            content: '';
            display: flex;
            gap: 6px;
        }

        .code-body {
            padding: 16px;
            font-family: 'JetBrains Mono', 'Fira Code', monospace;
            font-size: 12px;
            line-height: 1.7;
            overflow-x: auto;
        }

        .code-body pre {
            margin: 0;
            background: transparent !important;
        }

        /* Capabilities */
        .caps {
            padding: 100px 0;
        }

        .caps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            margin-top: 48px;
        }

        @media (max-width: 900px) {
            .caps-grid { grid-template-columns: repeat(2, 1fr); }
        }

        .cap-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 16px;
            text-align: center;
            transition: all 0.2s;
        }

        .cap-item:hover {
            border-color: var(--border-light);
        }

        .cap-item code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 12px;
            color: var(--cyan);
            display: block;
            margin-bottom: 6px;
        }

        .cap-item span {
            font-size: 12px;
            color: var(--text-dim);
        }

        /* AI Section */
        .ai {
            padding: 100px 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
        }

        .ai-content {
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
        }

        .ai-content h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .ai-content > p {
            color: var(--text-muted);
            font-size: 16px;
            line-height: 1.7;
            margin-bottom: 40px;
        }

        .ai-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            text-align: left;
        }

        @media (max-width: 600px) {
            .ai-grid { grid-template-columns: 1fr; }
        }

        .ai-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 20px;
        }

        .ai-card h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ai-card h4 i { color: var(--accent); font-size: 14px; }

        .ai-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Architecture */
        .arch {
            padding: 100px 0;
            border-top: 1px solid var(--border);
        }

        .arch-diagram {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 40px;
            margin-top: 48px;
        }

        .arch-row {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .arch-component {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 16px 24px;
            text-align: center;
            min-width: 120px;
        }

        .arch-component i {
            font-size: 20px;
            color: var(--accent);
            margin-bottom: 8px;
            display: block;
        }

        .arch-component strong {
            display: block;
            font-size: 13px;
            margin-bottom: 2px;
        }

        .arch-component span {
            font-size: 11px;
            color: var(--text-dim);
        }

        .arch-arrow {
            color: var(--text-dim);
            font-size: 18px;
            display: flex;
            justify-content: center;
            margin: 12px 0;
        }

        /* Deploy */
        .deploy {
            padding: 100px 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
        }

        .deploy-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 48px;
        }

        @media (max-width: 900px) {
            .deploy-grid { grid-template-columns: 1fr; }
        }

        .deploy-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 24px;
            text-align: center;
        }

        .deploy-card.featured {
            border-color: var(--accent);
            background: linear-gradient(180deg, var(--accent-glow) 0%, var(--bg-card) 100%);
        }

        .deploy-badge {
            display: inline-block;
            background: var(--bg);
            color: var(--text-muted);
            padding: 4px 10px;
            border-radius: 10px;
            font-size: 10px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
        }

        .deploy-card.featured .deploy-badge {
            background: var(--accent);
            color: white;
        }

        .deploy-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .deploy-card p {
            color: var(--text-muted);
            font-size: 13px;
            margin-bottom: 16px;
        }

        .deploy-card .btn { width: 100%; justify-content: center; }

        /* Docs */
        .docs {
            padding: 48px 0;
            border-top: 1px solid var(--border);
        }

        .docs-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
        }

        @media (max-width: 900px) {
            .docs-grid { grid-template-columns: repeat(2, 1fr); }
        }

        .docs-link {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 16px;
            text-decoration: none;
            color: var(--text);
            transition: all 0.2s;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 500;
        }

        .docs-link:hover {
            background: var(--bg-hover);
            border-color: var(--border-light);
        }

        .docs-link i {
            color: var(--accent);
            font-size: 16px;
        }