:root {
    --bg: #f4f1ea;
    --panel: #0a0d12;
    --panel-2: #11161d;
    --panel-3: #161d26;
    --paper: #fffdf9;
    --line: rgba(16, 20, 27, 0.12);
    --line-strong: rgba(255, 255, 255, 0.14);
    --text-main: #0d1016;
    --text-sub: #5d626d;
    --text-inverse: #f3f3ef;
    --accent: #172033;
    --accent-2: #64f8a5;
    --accent-3: #8bb8ff;
    --accent-4: #ff7b72;
    --accent-5: #ffd76d;
    --font-serif: "Fraunces", serif;
    --font-sans: "Plus Jakarta Sans", sans-serif;
    --container: 1220px;
    --radius-xl: 34px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --shadow-soft: 0 30px 80px rgba(17, 22, 31, 0.08);
    --shadow-dark: 0 20px 80px rgba(0, 0, 0, 0.35);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(circle at top left, rgba(139, 184, 255, 0.18), transparent 26%),
        radial-gradient(circle at top right, rgba(255, 215, 109, 0.14), transparent 20%),
        var(--bg);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.45;
    word-break: keep-all;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

a:focus-visible,
button:focus-visible,
.demo-card:focus-visible {
    outline: 3px solid rgba(100, 248, 165, 0.75);
    outline-offset: 4px;
}

img,
canvas {
    display: block;
    max-width: 100%;
}

.page-shell {
    width: min(var(--container), calc(100% - 48px));
    margin: 0 auto;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
}

.brand {
    font-family: var(--font-serif);
    font-size: 30px;
    font-weight: 600;
    letter-spacing: -0.04em;
    text-decoration: none;
}

.topnav {
    display: flex;
    gap: 28px;
}

.topnav a,
.topnav button {
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.hero {
    padding: 64px 0 96px;
}

.eyebrow {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    color: var(--text-sub);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: currentColor;
}

.hero-title {
    max-width: 980px;
    margin-top: 28px;
    font-family: var(--font-serif);
    font-size: clamp(60px, 7.2vw, 108px);
    font-weight: 300;
    letter-spacing: -0.07em;
    line-height: 0.92;
}

.hero-title em {
    font-style: italic;
    font-weight: 300;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 48px;
    align-items: end;
    margin-top: 48px;
}

.hero-copy {
    color: var(--text-sub);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.03em;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.button-primary,
.button-secondary,
.control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button-primary,
.control-btn.is-primary {
    background: var(--accent);
    color: var(--text-inverse);
    padding: 18px 28px;
}

.button-secondary,
.control-btn {
    background: rgba(255, 255, 255, 0.5);
    border-color: var(--line);
    color: var(--text-main);
    padding: 14px 20px;
}

.button-primary:hover,
.button-secondary:hover,
.control-btn:hover {
    transform: translateY(-2px);
}

.button-primary:focus-visible,
.button-secondary:focus-visible,
.control-btn:focus-visible {
    transform: translateY(-2px);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.metric {
    padding: 46px 24px 52px;
    border-right: 1px solid var(--line);
}

.metric:last-child {
    border-right: none;
}

.metric-value {
    font-family: var(--font-serif);
    font-size: clamp(44px, 5vw, 68px);
    font-weight: 300;
    letter-spacing: -0.05em;
}

.metric-label {
    margin-top: 12px;
    color: var(--text-sub);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.section {
    padding: 120px 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: end;
    margin-bottom: 44px;
}

.section-head h2 {
    font-family: var(--font-serif);
    font-size: clamp(38px, 5vw, 62px);
    font-weight: 300;
    letter-spacing: -0.05em;
}

.section-head p {
    max-width: 520px;
    color: var(--text-sub);
    font-size: 18px;
}

.toggle-group {
    display: inline-flex;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
}

.toggle-group button {
    min-width: 132px;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: var(--text-sub);
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 12px 16px;
    text-transform: uppercase;
    transition: background 160ms ease, color 160ms ease;
}

.toggle-group button.is-active {
    background: var(--accent);
    color: var(--text-inverse);
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.demo-card {
    display: flex;
    flex-direction: column;
    min-height: 620px;
    padding: 26px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.54), rgba(255, 255, 255, 0.34)),
        rgba(255, 255, 255, 0.32);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow-soft);
    color: inherit;
    text-decoration: none;
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.demo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 40px 90px rgba(17, 22, 31, 0.14);
    border-color: rgba(23, 32, 51, 0.16);
}

.demo-card:focus-visible {
    transform: translateY(-6px);
    box-shadow: 0 40px 90px rgba(17, 22, 31, 0.14);
    border-color: rgba(23, 32, 51, 0.16);
}

.demo-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 18px;
    color: var(--text-sub);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(10, 13, 18, 0.08);
    color: var(--text-main);
}

.demo-card h3,
.demo-title {
    font-family: var(--font-serif);
    font-size: 34px;
    font-weight: 400;
    letter-spacing: -0.05em;
}

.demo-kicker {
    margin-top: 8px;
    color: var(--text-sub);
    font-size: 15px;
    max-width: 32ch;
}

.preview-frame,
.stage-panel {
    position: relative;
    overflow: hidden;
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
        linear-gradient(135deg, #090d11, #121922 62%, #0e1319);
    box-shadow: var(--shadow-dark);
}

.preview-frame {
    flex: 1;
    min-height: 280px;
    margin: 24px 0 22px;
    border: 1px solid var(--line-strong);
}

.preview-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.68) 20%, #000);
}

.preview-overlay {
    position: absolute;
    inset: auto 18px 18px 18px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: end;
    z-index: 3;
}

.preview-overlay strong {
    color: var(--text-inverse);
    display: block;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.preview-overlay span {
    color: rgba(243, 243, 239, 0.7);
    display: block;
    font-size: 12px;
}

.telemetry-mini {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.telemetry-mini li,
.telemetry-strip li {
    list-style: none;
}

.telemetry-chip {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    border-radius: 999px;
    background: rgba(10, 13, 18, 0.08);
    color: var(--text-main);
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 700;
}

.telemetry-chip strong {
    font-weight: 800;
}

[data-view-copy] {
    display: none;
}

body[data-view="industry"] [data-view-copy="industry"],
body[data-view="systems"] [data-view-copy="systems"] {
    display: block;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: end;
    margin-top: auto;
}

.card-footer span {
    color: var(--text-sub);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.evidence-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 18px;
}

.evidence-card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.56);
    box-shadow: var(--shadow-soft);
}

.evidence-card h3 {
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.evidence-card strong {
    display: block;
    margin-bottom: 12px;
    font-family: var(--font-serif);
    font-size: 38px;
    font-weight: 400;
    letter-spacing: -0.05em;
    line-height: 0.96;
}

.evidence-card p {
    color: var(--text-sub);
    font-size: 15px;
}

.evidence-list {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.evidence-list li {
    list-style: none;
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(10, 13, 18, 0.05);
}

.evidence-list strong {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
}

.evidence-list span {
    color: var(--text-sub);
    font-size: 14px;
}

.capability-card {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.52);
}

.capability-card h3 {
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: 800;
}

.capability-card p,
.capability-card li {
    color: var(--text-sub);
    font-size: 15px;
}

.capability-card ul {
    margin-top: 14px;
    padding-left: 18px;
}

.cta-panel {
    padding: 84px 28px;
    border-radius: 40px;
    background: linear-gradient(135deg, #101620, #171d28 58%, #131822);
    color: var(--text-inverse);
    text-align: center;
    box-shadow: var(--shadow-dark);
}

.cta-panel h2 {
    font-family: var(--font-serif);
    font-size: clamp(48px, 6vw, 88px);
    font-weight: 300;
    letter-spacing: -0.06em;
}

.cta-panel p {
    max-width: 640px;
    margin: 18px auto 32px;
    color: rgba(243, 243, 239, 0.72);
    font-size: 18px;
}

.cta-panel a {
    font-size: clamp(24px, 4vw, 42px);
    font-weight: 800;
    text-decoration: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.6);
}

footer {
    padding: 48px 0 80px;
    color: var(--text-sub);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.demo-page {
    min-height: 100vh;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    color: var(--text-sub);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-decoration: none;
    text-transform: uppercase;
}

.demo-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 28px;
    align-items: end;
    padding: 42px 0 34px;
}

.demo-summary {
    color: var(--text-sub);
    font-size: 19px;
    max-width: 36ch;
}

.hero-sidecard {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.56);
}

.hero-sidecard h3 {
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-sidecard p {
    color: var(--text-sub);
    font-size: 14px;
}

.demo-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
    gap: 18px;
    align-items: start;
}

.stage-panel {
    min-height: 560px;
    padding: 18px;
}

.stage-surface {
    position: relative;
    height: 100%;
    min-height: 520px;
    border-radius: 22px;
    border: 1px solid var(--line-strong);
    overflow: hidden;
}

.side-stack {
    display: grid;
    gap: 18px;
}

.panel {
    padding: 22px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.56);
}

.panel h3 {
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.telemetry-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.telemetry-block {
    padding: 14px;
    border-radius: 18px;
    background: rgba(10, 13, 18, 0.05);
}

.telemetry-label {
    color: var(--text-sub);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.telemetry-value {
    margin-top: 8px;
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.pipeline {
    display: grid;
    gap: 10px;
}

.pipeline-step {
    display: grid;
    grid-template-columns: 88px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(10, 13, 18, 0.05);
}

.pipeline-step strong {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pipeline-step span {
    color: var(--text-sub);
    font-size: 13px;
}

.pipeline-step b {
    color: var(--text-sub);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pipeline-step.is-active {
    background: rgba(23, 32, 51, 0.1);
    outline: 1px solid rgba(23, 32, 51, 0.08);
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.panel-control-priority {
    order: 0;
}

.event-log {
    display: grid;
    gap: 10px;
}

.event-log li {
    list-style: none;
    display: grid;
    grid-template-columns: 68px 1fr;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(10, 13, 18, 0.05);
}

.event-log time {
    color: var(--text-sub);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.event-log span {
    font-size: 13px;
}

.explain-copy {
    color: var(--text-sub);
    font-size: 15px;
}

.systems-note {
    display: flex;
    gap: 12px;
    align-items: center;
    color: var(--text-sub);
    font-size: 13px;
    font-weight: 700;
}

.systems-note::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--accent-2);
    box-shadow: 0 0 18px rgba(100, 248, 165, 0.8);
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.legend span {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(10, 13, 18, 0.05);
    color: var(--text-sub);
    font-size: 12px;
    font-weight: 700;
}

.legend span::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
}

.legend .ok::before { background: var(--accent-2); }
.legend .warn::before { background: var(--accent-5); }
.legend .bad::before { background: var(--accent-4); }
.legend .sys::before { background: var(--accent-3); }

.detail-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-table th,
.detail-table td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(16, 20, 27, 0.08);
    font-size: 13px;
    text-align: left;
}

.detail-table th {
    color: var(--text-sub);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-space {
    height: 60px;
}

.preview-medical-scan {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(100, 248, 165, 0.18) 48%, rgba(100, 248, 165, 0.04) 52%, transparent 100%);
    mix-blend-mode: screen;
    transform: translateX(-100%);
    animation: previewScan 4.4s linear infinite;
}

@keyframes previewScan {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

.preview-hotspot {
    position: absolute;
    border-radius: 999px;
    border: 1px solid rgba(100, 248, 165, 0.9);
    background: radial-gradient(circle, rgba(100, 248, 165, 0.28), rgba(100, 248, 165, 0.02) 66%, transparent 72%);
    box-shadow: 0 0 30px rgba(100, 248, 165, 0.35);
    animation: hotspotPulse 2.2s ease-in-out infinite;
}

@keyframes hotspotPulse {
    0%, 100% { transform: scale(0.94); opacity: 0.74; }
    50% { transform: scale(1.05); opacity: 1; }
}

.erp-mini-board {
    position: absolute;
    inset: 20px;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 14px;
    color: rgba(243, 243, 239, 0.9);
}

.erp-mini-board table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.erp-mini-board th,
.erp-mini-board td {
    padding: 10px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.erp-highlight {
    border-radius: 16px;
    background: rgba(100, 248, 165, 0.14);
    border: 1px solid rgba(100, 248, 165, 0.4);
    padding: 12px 14px;
}

@media (max-width: 1080px) {
    .hero-grid,
    .demo-hero,
    .demo-grid,
    .section-head {
        grid-template-columns: 1fr;
    }

    .section-head {
        align-items: start;
    }

    .hero-actions {
        justify-content: flex-start;
    }

    .systems-grid,
    .evidence-grid,
    .capability-grid,
    .metrics {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 720px) {
    .page-shell {
        width: min(var(--container), calc(100% - 28px));
    }

    .topbar {
        align-items: start;
        flex-direction: column;
        gap: 16px;
    }

    .topnav {
        flex-wrap: wrap;
        gap: 14px;
    }

    .hero {
        padding: 52px 0 88px;
    }

    .hero-copy {
        font-size: 19px;
    }

    .systems-grid,
    .evidence-grid,
    .capability-grid,
    .metrics,
    .telemetry-strip {
        grid-template-columns: 1fr;
    }

    .evidence-list li {
        grid-template-columns: 1fr;
    }

    .demo-card {
        min-height: 560px;
    }

    .preview-frame {
        min-height: 250px;
    }

    .stage-panel {
        min-height: 420px;
        padding: 14px;
    }

    .stage-surface {
        min-height: 360px;
    }

    .pipeline-step,
    .event-log li {
        grid-template-columns: 1fr;
    }

    .controls {
        flex-direction: column;
    }

    .control-btn,
    .button-primary,
    .button-secondary {
        width: 100%;
    }

    .panel-control-priority {
        order: -2;
    }
}