:root {
            --r6tl-primary: #FF6C37; /* Postman Orange */
            --r6tl-secondary: #00F2FE; /* Provided Accent */
            --r6tl-dark: #060606;
            --r6tl-light: #F9FAFB;
            --r6tl-gray: #6B7280;
            --r6tl-glass: rgba(255, 255, 255, 0.85);
            --r6tl-border: rgba(0, 0, 0, 0.08);
            --r6tl-container-width: 1320px;
            --r6tl-transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            color: #1F2937;
            background-color: #fff;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* Typography */
        h1, h2, h3, h4 {
            line-height: 1.2;
            color: var(--r6tl-dark);
            white-space: normal;
        }

        h1 { font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem); font-weight: 800; margin-bottom: 24px; }
        h2 { font-size: clamp(1.8rem, 3vw + 0.5rem, 2.8rem); font-weight: 700; margin-bottom: 32px; }
        p { font-size: clamp(1rem, 0.5vw + 0.8rem, 1.15rem); margin-bottom: 16px; word-break: break-word; overflow-wrap: break-word; }

        /* Navigation */
        .r6tl-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: var(--r6tl-glass);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--r6tl-border);
        }

        .r6tl-nav-container {
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

        .r6tl-logo {
            flex-shrink: 0;
            display: flex;
            align-items: center;
        }

        .r6tl-logo img {
            height: 36px;
            width: auto;
        }

        .r6tl-menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
        }

        .r6tl-nav-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 16px;
            min-width: 0;
        }

        .r6tl-nav-link {
            text-decoration: none;
            color: var(--r6tl-gray);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 6px;
            transition: var(--r6tl-transition);
        }

        .r6tl-nav-link:hover {
            color: var(--r6tl-primary);
            background: rgba(255, 108, 55, 0.05);
        }

        .r6tl-nav-link.active {
            color: var(--r6tl-primary);
            background: rgba(255, 108, 55, 0.1);
        }

        /* Hero Section */
        .r6tl-hero {
            padding: 160px 24px 96px;
            background: radial-gradient(circle at 90% 10%, rgba(0, 242, 254, 0.05) 0%, transparent 40%),
                        radial-gradient(circle at 10% 90%, rgba(255, 108, 55, 0.05) 0%, transparent 40%);
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            position: relative;
        }

        .r6tl-hero-content {
            max-width: 900px;
            z-index: 2;
        }

        .r6tl-hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: linear-gradient(90deg, var(--r6tl-primary), var(--r6tl-secondary));
            color: white;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .r6tl-hero h1 {
            background: linear-gradient(135deg, var(--r6tl-dark) 0%, #4B5563 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* Matrix Section */
        .r6tl-matrix-section {
            padding: 96px 24px;
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
        }

        .r6tl-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
            margin-top: 64px;
        }

        .r6tl-matrix-card {
            background: white;
            border: 1px solid var(--r6tl-border);
            border-radius: 24px;
            padding: 40px;
            transition: var(--r6tl-transition);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .r6tl-matrix-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            border-color: var(--r6tl-secondary);
        }

        .r6tl-stage-tag {
            color: var(--r6tl-primary);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 0.85rem;
            margin-bottom: 12px;
        }

        .r6tl-methodology {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--r6tl-dark);
        }

        .r6tl-payload-item {
            margin-bottom: 20px;
            padding-left: 16px;
            border-left: 3px solid var(--r6tl-secondary);
        }

        .r6tl-payload-title {
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
        }

        .r6tl-payload-desc {
            font-size: 0.95rem;
            color: var(--r6tl-gray);
        }

        /* Split Section */
        .r6tl-split-section {
            padding: 96px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
            gap: 64px;
        }

        .r6tl-split-reverse { flex-direction: row-reverse; }

        .r6tl-split-text {
            flex: 1;
            min-width: 320px;
        }

        .r6tl-split-visual {
            flex: 1;
            min-width: 320px;
            background: #f3f4f6;
            border-radius: 32px;
            overflow: hidden;
            aspect-ratio: 4/3;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .r6tl-split-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--r6tl-transition);
        }

        /* Dynamic Content Section */
        .r6tl-dynamic-section {
            padding: 96px 24px;
            background: var(--r6tl-light);
        }

        .r6tl-dynamic-container {
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
        }

        /* Footer */
        .r6tl-footer {
            background: var(--r6tl-dark);
            color: white;
            padding: 80px 24px 40px;
        }

        .r6tl-footer-grid {
            max-width: var(--r6tl-container-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 60px;
        }

        .r6tl-footer-brand h3 {
            color: white;
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        .r6tl-footer-links h4 {
            color: rgba(255,255,255,0.5);
            margin-bottom: 24px;
            font-size: 0.9rem;
            text-transform: uppercase;
        }

        .r6tl-footer-links ul {
            list-style: none;
        }

        .r6tl-footer-links li { margin-bottom: 12px; }

        .r6tl-footer-links a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: var(--r6tl-transition);
        }

        .r6tl-footer-links a:hover { color: var(--r6tl-primary); }

        .r6tl-copyright {
            text-align: center;
            padding-top: 40px;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.4);
        }

        /* Mobile Adjustments */
        @media (max-width: 1024px) {
            .r6tl-nav-menu { display: none; }
            .r6tl-menu-toggle { display: block; }
            .r6tl-split-section { gap: 32px; }
        }

        @media (max-width: 768px) {
            .r6tl-hero { padding: 120px 24px 64px; }
            .r6tl-grid { grid-template-columns: 1fr; }
            .r6tl-split-visual { aspect-ratio: 1; }
        }