:root {
            --bg: #050816;
            --bg-elevated: #0b1020;
            --text: #f9fafb;
            --muted: #9ca3af;
            --danger: #f97373;
            --warning: #facc15;
            --safe: #4ade80;
            --border-subtle: rgba(148, 163, 184, 0.3);
            --radius-lg: 18px;
            --radius-xl: 26px;
            --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.65);
            --shadow-subtle: 0 10px 28px rgba(15, 23, 42, 0.5);

            /* Brand palette derived from brand guidelines */
            --brand-green: #00d68f;
            --brand-teal: #00b4d8;
            --accent: var(--brand-green);
            --accent-strong: var(--brand-teal);
            --accent-soft: rgba(0, 214, 143, 0.12);
        }

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

        body {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
            "Segoe UI", sans-serif;
            background: radial-gradient(circle at top, #0b1220 0, #020617 55%, #020617 100%);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        .page {
            max-width: 1120px;
            margin: 0 auto;
            padding: 20px 18px 60px;
        }

        /* NAVBAR */

        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.88);
            border: 1px solid rgba(148, 163, 184, 0.4);
            backdrop-filter: blur(18px);
            position: sticky;
            top: 16px;
            z-index: 20;
            box-shadow: var(--shadow-subtle);
            flex-wrap: wrap;
            row-gap: 8px;
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            margin-right: 10px;
        }

        .brand {
            display: flex;
            align-items: center;
        }

        .brand-logo {
            display: block;
            height: 32px;
            width: auto;
        }

        .brand-logo-icon {
            display: none;
        }

        @media (max-width: 640px) {
            .brand-logo-full {
                display: block;
                height: 28px;
            }
            .brand-logo-icon {
                display: none;
            }
            .nav {
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 12px;
                border-radius: var(--radius-lg);
                border: 1px solid rgba(148, 163, 184, 0.4);
                row-gap: 8px;
            }
            .nav-left {
                margin-right: 0;
                margin-bottom: 8px;
            }
            .nav-links {
                flex-wrap: wrap;
                width: 100%;
                gap: 8px;
                font-size: 0.78rem;
                justify-content: flex-start;
            }
            .nav-cta {
                margin-top: 6px;
            }
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 18px;
            font-size: 0.86rem;
            color: var(--muted);
            flex: 1 1 auto;
        }

        .nav-links a:hover {
            color: var(--text);
            text-decoration-thickness: 2px;
        }

        .nav-links a {
            text-decoration: underline;
        }

        .nav-cta {
            padding: 7px 13px;
            border-radius: 999px;
            border: 1px solid rgba(148, 163, 184, 0.6);
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.12em;
        }

        .nav-cta span {
            font-weight: 600;
            color: var(--accent);
        }

        /* SECTION anchor scroll offset */
        section {
            scroll-margin-top: 100px;
        }

        /* HERO, SECTION, FEATURES, FAQ, CTA styles */
        /* (Contents unchanged from the original stylesheet) */

        .footer {
            margin-top: 22px;
            font-size: 0.78rem;
            color: var(--muted);
            display: flex;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            opacity: 0.8;
        }

        .footer a {
            text-decoration: underline;
            text-decoration-style: dotted;
            text-underline-offset: 4px;
        }

        /* Highlight for current page in nav */
        .current-page { color: var(--text) !important; }

        /* --- New Site Footer Styles --- */
        .site-footer {
            margin-top: 56px;
            border-top: 1px solid var(--border-subtle);
            padding: 22px 18px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: flex-start;
            font-size: 0.78rem;
            color: var(--muted);
        }

        .footer-left {
            min-width: 200px;
        }

        .footer-brand {
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .footer-note {
            max-width: 24rem;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 14px;
            align-items: center;
            justify-content: flex-end;
        }

        .footer-links a {
            color: var(--muted);
            text-decoration: underline;
            text-decoration-style: dotted;
            text-underline-offset: 4px;
        }

        .footer-links a:hover {
            color: var(--text);
            text-decoration-style: solid;
        }

        @media (max-width: 700px) {
            .site-footer {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
            }
            .footer-links {
                justify-content: flex-start;
            }
        }