:root {
            --rh3o-primary: #006BB4;
            --rh3o-secondary: #004a7c;
            --rh3o-accent: #00f2ff;
            --rh3o-dark: #121212;
            --rh3o-light: #f4f7f9;
            --rh3o-text: #333333;
            --rh3o-text-muted: #666666;
            --rh3o-terminal-bg: #1e1e1e;
            --rh3o-terminal-text: #00ff41;
            --rh3o-border: #e0e6ed;
            --rh3o-spacing-unit: 8px;
            --rh3o-container-width: 1100px;
        }

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

        body {
            font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.6;
            color: var(--rh3o-text);
            background-color: #ffffff;
            word-break: break-word;
            overflow-x: hidden;
        }

        /* Typography */
        h1, h2, h3, h4 {
            line-height: 1.2;
            margin-bottom: calc(var(--rh3o-spacing-unit) * 2);
            font-weight: 700;
            white-space: normal;
        }

        h1 { font-size: clamp(2rem, 5vw + 1rem, 3.5rem); }
        h2 { font-size: clamp(1.5rem, 3vw + 0.8rem, 2.5rem); }
        h3 { font-size: clamp(1.2rem, 2vw + 0.5rem, 1.8rem); }

        p {
            font-size: clamp(1rem, 0.5vw + 0.8rem, 1.1rem);
            margin-bottom: calc(var(--rh3o-spacing-unit) * 2);
            line-height: 1.8;
            word-break: keep-all;
        }

        /* Layout */
        .rh3o-container {
            max-width: var(--rh3o-container-width);
            margin: 0 auto;
            padding: 0 calc(var(--rh3o-spacing-unit) * 3);
            width: 100%;
        }

        .rh3o-section {
            padding: calc(var(--rh3o-spacing-unit) * 12) 0;
            position: relative;
        }

        /* Navigation */
        .rh3o-header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--rh3o-border);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }

        .rh3o-nav-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 80px;
            min-width: 0;
        }

        .rh3o-logo {
            flex: 0 0 auto;
            min-width: 0;
        }

        .rh3o-logo img {
            height: 40px;
            width: auto;
            display: block;
        }

        .rh3o-nav-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: calc(var(--rh3o-spacing-unit) * 3);
            min-width: 0;
        }

        .rh3o-nav-item a {
            text-decoration: none;
            color: var(--rh3o-text);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s;
            padding: 5px 0;
            position: relative;
        }

        .rh3o-nav-item a:hover {
            color: var(--rh3o-primary);
        }

        .rh3o-nav-item a.active {
            color: var(--rh3o-primary);
        }

        .rh3o-nav-item a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--rh3o-primary);
        }

        /* Hero Section - Terminal Style */
        .rh3o-hero {
            background: radial-gradient(circle at top right, var(--rh3o-secondary), var(--rh3o-dark));
            color: #ffffff;
            padding-top: 160px;
            padding-bottom: 80px;
            overflow: hidden;
        }

        .rh3o-hero-grid {
            display: flex;
            flex-wrap: wrap;
            gap: calc(var(--rh3o-spacing-unit) * 6);
            align-items: center;
        }

        .rh3o-hero-content {
            flex: 1 1 500px;
            min-width: 0;
        }

        .rh3o-hero-visual {
            flex: 1 1 400px;
            min-width: 0;
        }

        .rh3o-hero-badge {
            display: inline-block;
            background: rgba(0, 242, 255, 0.1);
            color: var(--rh3o-accent);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-bottom: 16px;
            border: 1px solid rgba(0, 242, 255, 0.3);
        }

        /* Terminal Component */
        .rh3o-terminal {
            background: var(--rh3o-terminal-bg);
            border-radius: 12px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.4);
            overflow: hidden;
            font-family: 'Courier New', Courier, monospace;
            border: 1px solid #444;
        }

        .rh3o-terminal-header {
            background: #333;
            padding: 10px 15px;
            display: flex;
            gap: 8px;
        }

        .rh3o-dot { width: 12px; height: 12px; border-radius: 50%; }
        .rh3o-dot-red { background: #ff5f56; }
        .rh3o-dot-yellow { background: #ffbd2e; }
        .rh3o-dot-green { background: #27c93f; }

        .rh3o-terminal-body {
            padding: 25px;
            font-size: 0.95rem;
            color: var(--rh3o-terminal-text);
        }

        .rh3o-cursor {
            display: inline-block;
            width: 8px;
            height: 18px;
            background: var(--rh3o-terminal-text);
            animation: rh3o-blink 1s infinite;
            vertical-align: middle;
        }

        @keyframes rh3o-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }

        /* Industry Deployment Grid */
        .rh3o-industry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: calc(var(--rh3o-spacing-unit) * 4);
            margin-top: 48px;
        }

        .rh3o-card {
            background: #ffffff;
            border: 1px solid var(--rh3o-border);
            border-radius: 16px;
            padding: 32px;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .rh3o-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
            border-color: var(--rh3o-primary);
        }

        .rh3o-sector-label {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--rh3o-primary);
            font-weight: 700;
            margin-bottom: 12px;
        }

        .rh3o-key-tool {
            margin-top: auto;
            padding-top: 20px;
            font-weight: 600;
            color: var(--rh3o-secondary);
            border-top: 1px dashed var(--rh3o-border);
        }

        /* Command Table/List */
        .rh3o-command-section {
            background-color: var(--rh3o-light);
            border-radius: 40px 40px 0 0;
        }

        .rh3o-command-list {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 32px;
        }

        .rh3o-command-item {
            flex: 1 1 45%;
            min-width: 0;
            background: #fff;
            padding: 24px;
            border-radius: 12px;
            border-left: 4px solid var(--rh3o-primary);
        }

        code {
            background: #eee;
            padding: 2px 6px;
            border-radius: 4px;
            font-family: monospace;
            color: #d63384;
        }

        .rh3o-code-block {
            display: block;
            background: #2d2d2d;
            color: #ccc;
            padding: 20px;
            border-radius: 8px;
            margin: 15px 0;
            overflow-x: auto;
        }

        /* Footer */
        .rh3o-footer {
            background: var(--rh3o-dark);
            color: #ffffff;
            padding: 80px 0 40px;
        }

        .rh3o-footer-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin-bottom: 60px;
        }

        .rh3o-footer-brand {
            flex: 2 1 300px;
            min-width: 0;
        }

        .rh3o-footer-brand h2 {
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: 20px;
        }

        .rh3o-footer-links {
            flex: 1 1 200px;
            min-width: 0;
        }

        .rh3o-footer-links h4 {
            color: var(--rh3o-accent);
            margin-bottom: 24px;
        }

        .rh3o-footer-links ul {
            list-style: none;
        }

        .rh3o-footer-links li {
            margin-bottom: 12px;
        }

        .rh3o-footer-links a {
            color: #aaa;
            text-decoration: none;
            transition: color 0.3s;
        }

        .rh3o-footer-links a:hover {
            color: #fff;
        }

        .rh3o-copyright {
            padding-top: 40px;
            border-top: 1px solid #333;
            text-align: center;
            color: #666;
            font-size: 0.9rem;
        }

        /* CTA Button */
        .rh3o-btn {
            display: inline-block;
            padding: 16px 36px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
            text-align: center;
        }

        .rh3o-btn-primary {
            background: linear-gradient(135deg, var(--rh3o-primary), var(--rh3o-secondary));
            color: white;
            box-shadow: 0 10px 20px rgba(0, 107, 180, 0.3);
        }

        .rh3o-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(0, 107, 180, 0.4);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .rh3o-nav-menu {
                display: none; /* In a real site, implement a hamburger menu */
            }
            .rh3o-hero {
                padding-top: 120px;
                text-align: center;
            }
            .rh3o-hero-grid {
                flex-direction: column;
            }
            .rh3o-command-item {
                flex: 1 1 100%;
            }
        }