:root {
            --black: #0b0b0d;
            --surface: #111317;
            --surface-2: #1a1d21;
            --steel: #4a4f58;
            --silver: #d1d5db;
            --purple: #7b3ff2;
            --purple-dark: #4d20b8;
            --white: #f5f7fb;
            --muted: #a8adb6;
            --line: rgba(209, 213, 219, 0.16);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-height: 100vh;
            color: var(--white);
            font-family: Inter, "Segoe UI", Arial, sans-serif;
            background:
                radial-gradient(circle at 78% 10%, rgba(123, 63, 242, 0.28), transparent 28rem),
                radial-gradient(circle at 12% 48%, rgba(74, 79, 88, 0.28), transparent 24rem),
                linear-gradient(135deg, #050506 0%, var(--black) 45%, #08080a 100%);
            letter-spacing: 0;
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            pointer-events: none;
            background-image:
                linear-gradient(rgba(209, 213, 219, 0.045) 1px, transparent 1px),
                linear-gradient(90deg, rgba(209, 213, 219, 0.045) 1px, transparent 1px);
            background-size: 72px 72px;
            mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 78%);
        }

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

        .page-shell {
            position: relative;
            z-index: 1;
            width: min(1180px, calc(100% - 40px));
            margin: 0 auto;
        }

        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            min-height: 86px;
            border-bottom: 1px solid var(--line);
        }

        .brand {
            display: inline-flex;
            align-items: center;
            width: min(210px, 46vw);
        }

        .brand img {
            display: block;
            width: 100%;
            height: auto;
            filter: drop-shadow(0 10px 28px rgba(0, 0, 0, 0.45));
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 24px;
            color: var(--muted);
            font-size: 0.9rem;
        }

        .nav-links a {
            transition: color 180ms ease;
        }

        .nav-links a:hover {
            color: var(--white);
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            padding: 0 20px;
            border: 1px solid rgba(123, 63, 242, 0.7);
            border-radius: 6px;
            background: linear-gradient(135deg, var(--purple), var(--purple-dark));
            color: var(--white);
            font-weight: 700;
            box-shadow: 0 14px 40px rgba(123, 63, 242, 0.28);
            transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
        }

        .button:hover {
            transform: translateY(-2px);
            border-color: rgba(209, 213, 219, 0.7);
            box-shadow: 0 18px 46px rgba(123, 63, 242, 0.36);
        }

        .button.secondary {
            background: rgba(209, 213, 219, 0.06);
            border-color: rgba(209, 213, 219, 0.18);
            box-shadow: none;
        }

        .hero {
            display: grid;
            grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
            gap: 56px;
            align-items: center;
            min-height: calc(100vh - 86px);
            padding: 72px 0 56px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            margin: 0 0 22px;
            color: var(--silver);
            font-size: 0.78rem;
            letter-spacing: 0.22em;
            text-transform: uppercase;
        }

        .eyebrow::before {
            content: "";
            width: 48px;
            height: 1px;
            background: var(--purple);
            box-shadow: 0 0 20px rgba(123, 63, 242, 0.8);
        }

        .hero-logo {
            display: block;
            width: min(480px, 88vw);
            height: auto;
            margin: 0 0 32px;
            filter: drop-shadow(0 18px 44px rgba(0, 0, 0, 0.6));
        }

        h1 {
            margin: 0;
            max-width: 820px;
            font-size: clamp(3.1rem, 8vw, 6.9rem);
            line-height: 0.88;
            text-transform: uppercase;
            letter-spacing: 0;
        }

        .gradient-text {
            display: block;
            background: linear-gradient(100deg, var(--white), var(--silver) 45%, var(--purple) 78%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-copy {
            max-width: 680px;
            margin: 26px 0 0;
            color: var(--muted);
            font-size: 1.12rem;
            line-height: 1.75;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 34px;
        }

        .metrics {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
            margin-top: 42px;
        }

        .metric {
            min-height: 104px;
            padding: 18px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: rgba(17, 19, 23, 0.62);
        }

        .metric strong {
            display: block;
            color: var(--silver);
            font-size: 1.55rem;
        }

        .metric span {
            display: block;
            margin-top: 8px;
            color: var(--muted);
            font-size: 0.88rem;
            line-height: 1.35;
        }

        .visual-panel {
            position: relative;
            min-height: 520px;
            border: 1px solid rgba(209, 213, 219, 0.14);
            border-radius: 8px;
            overflow: hidden;
            background:
                linear-gradient(145deg, rgba(209, 213, 219, 0.13), rgba(26, 29, 33, 0.54) 36%, rgba(123, 63, 242, 0.12)),
                var(--surface);
            box-shadow: 0 26px 80px rgba(0, 0, 0, 0.44);
        }

        .visual-panel::before,
        .visual-panel::after {
            content: "";
            position: absolute;
            inset: auto;
            border: 1px solid rgba(209, 213, 219, 0.18);
            transform: rotate(45deg);
        }

        .visual-panel::before {
            width: 240px;
            height: 240px;
            right: -72px;
            top: -34px;
            background: rgba(123, 63, 242, 0.12);
            box-shadow: inset 0 0 80px rgba(123, 63, 242, 0.18);
        }

        .visual-panel::after {
            width: 170px;
            height: 170px;
            left: -54px;
            bottom: 54px;
            background: rgba(209, 213, 219, 0.05);
        }

        .panel-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 520px;
            padding: 28px;
        }

        .system-line {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            color: var(--muted);
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.18em;
        }

        .status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--purple);
            box-shadow: 0 0 18px rgba(123, 63, 242, 0.95);
        }

        .visual-logo {
            display: block;
            width: min(210px, 54%);
            height: auto;
            margin: 54px auto 26px;
            border-radius: 28px;
            box-shadow: 0 28px 60px rgba(0, 0, 0, 0.34);
        }

        .screen-card {
            margin-top: 0;
            border: 1px solid rgba(209, 213, 219, 0.14);
            border-radius: 8px;
            background: rgba(5, 5, 6, 0.66);
            overflow: hidden;
        }

        .screen-bar {
            display: flex;
            gap: 7px;
            padding: 13px 15px;
            border-bottom: 1px solid var(--line);
            background: rgba(209, 213, 219, 0.04);
        }

        .screen-bar span {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--steel);
        }

        .screen-grid {
            display: grid;
            gap: 12px;
            padding: 18px;
        }

        .screen-row {
            height: 13px;
            border-radius: 999px;
            background: linear-gradient(90deg, rgba(209, 213, 219, 0.22), rgba(209, 213, 219, 0.04));
        }

        .screen-row:nth-child(2) {
            width: 72%;
        }

        .screen-row:nth-child(3) {
            width: 54%;
            background: linear-gradient(90deg, rgba(123, 63, 242, 0.78), rgba(123, 63, 242, 0.06));
        }

        .screen-tiles {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 12px;
            margin-top: 12px;
        }

        .screen-tile {
            min-height: 78px;
            border: 1px solid rgba(209, 213, 219, 0.1);
            border-radius: 6px;
            background: rgba(209, 213, 219, 0.045);
        }

        .panel-footer {
            display: grid;
            gap: 10px;
            margin-top: 34px;
            color: var(--silver);
        }

        .panel-footer strong {
            font-size: 1.45rem;
        }

        .panel-footer span {
            color: var(--muted);
            line-height: 1.55;
        }

        .section {
            padding: 72px 0;
            border-top: 1px solid var(--line);
        }

        .section-heading {
            display: grid;
            grid-template-columns: minmax(0, 0.86fr) minmax(280px, 0.64fr);
            gap: 36px;
            align-items: end;
            margin-bottom: 34px;
        }

        h2 {
            margin: 0;
            color: var(--white);
            font-size: clamp(2rem, 4vw, 3.5rem);
            line-height: 1.05;
        }

        .section-heading p,
        .feature p,
        .statement p,
        .cta-band p {
            margin: 0;
            color: var(--muted);
            line-height: 1.7;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 16px;
        }

        .feature {
            min-height: 250px;
            padding: 24px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: linear-gradient(180deg, rgba(26, 29, 33, 0.82), rgba(11, 11, 13, 0.58));
        }

        .feature-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            margin-bottom: 28px;
            border-radius: 6px;
            color: var(--silver);
            border: 1px solid rgba(123, 63, 242, 0.46);
            background: rgba(123, 63, 242, 0.14);
        }

        .feature h3 {
            margin: 0 0 12px;
            color: var(--silver);
            font-size: 1.2rem;
        }

        .statement {
            display: grid;
            grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1fr);
            gap: 42px;
            align-items: center;
        }

        .statement-card {
            padding: 28px;
            border-left: 3px solid var(--purple);
            background: rgba(209, 213, 219, 0.045);
        }

        .statement-card strong {
            display: block;
            margin-bottom: 12px;
            color: var(--silver);
            font-size: 1.36rem;
        }

        .list {
            display: grid;
            gap: 14px;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            color: var(--muted);
            line-height: 1.55;
        }

        .list li::before {
            content: "";
            flex: 0 0 auto;
            width: 9px;
            height: 9px;
            margin-top: 8px;
            background: var(--purple);
            transform: rotate(45deg);
            box-shadow: 0 0 14px rgba(123, 63, 242, 0.8);
        }

        .cta-band {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 24px;
            align-items: center;
            padding: 34px;
            border: 1px solid rgba(123, 63, 242, 0.34);
            border-radius: 8px;
            background:
                linear-gradient(115deg, rgba(123, 63, 242, 0.2), rgba(26, 29, 33, 0.72) 48%, rgba(209, 213, 219, 0.06)),
                var(--surface-2);
        }

        .cta-band h2 {
            font-size: clamp(1.8rem, 3vw, 2.7rem);
        }

        footer {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            padding: 26px 0 38px;
            color: var(--muted);
            font-size: 0.9rem;
            border-top: 1px solid var(--line);
        }

        @media (max-width: 920px) {
            .hero,
            .section-heading,
            .statement,
            .cta-band {
                grid-template-columns: 1fr;
            }

            .hero {
                min-height: auto;
                padding-top: 50px;
            }

            .visual-panel,
            .panel-content {
                min-height: 430px;
            }

            .feature-grid {
                grid-template-columns: 1fr;
            }

            .cta-band {
                align-items: start;
            }
        }

        @media (max-width: 700px) {
            .page-shell {
                width: min(100% - 28px, 1180px);
            }

            .nav {
                min-height: auto;
                padding: 18px 0;
            }

            .brand {
                width: min(164px, 44vw);
            }

            .nav-links a:not(.button) {
                display: none;
            }

            .button {
                width: 100%;
                max-width: 280px;
            }

            .nav .button {
                width: auto;
                max-width: none;
                min-height: 42px;
                padding: 0 15px;
                font-size: 0.9rem;
            }

            .hero-copy {
                font-size: 1rem;
            }

            .metrics {
                grid-template-columns: 1fr;
            }

            .screen-tiles {
                grid-template-columns: 1fr;
            }

            .section {
                padding: 54px 0;
            }

            .cta-band {
                padding: 24px;
            }

            footer {
                flex-direction: column;
            }
        }