:root {
    --hub-navy: #06134f;
    --hub-navy-2: #0b1f67;
    --hub-blue: #315fdd;
    --hub-mint: #8ee3cf;
    --hub-teal: #168f87;
    --hub-ink: #111a3f;
    --hub-muted: #63708b;
    --hub-line: #dbe2f2;
    --hub-soft: #f4f7fc;
    --hub-white: #fff;
    --hub-radius: 26px;
    --hub-shadow: 0 24px 64px rgba(12, 30, 84, .12);
}

.commercial-hub {
    color: var(--hub-ink);
    background: var(--hub-white);
    font-size: 16px;
    line-height: 1.65;
    overflow: clip;
}

.commercial-hub *,
.commercial-hub *::before,
.commercial-hub *::after { box-sizing: border-box; }

.commercial-hub a { color: inherit; }
.commercial-hub img {
    max-width: 100%;
    height: auto;
}

.hub-hero {
    position: relative;
    padding: 42px 0 88px;
    background:
        radial-gradient(circle at 82% 18%, rgba(142, 227, 207, .28), transparent 30%),
        linear-gradient(135deg, #f8faff 0%, #edf3ff 58%, #f3fffc 100%);
}

.hub-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(49, 95, 221, .26), transparent);
}

.hub-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 0 0 34px;
    color: #66728e;
    font-size: 14px;
}

.hub-breadcrumb a { text-decoration: none; }
.hub-breadcrumb a:hover { color: var(--hub-blue); }

.hub-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr);
    align-items: center;
    gap: 54px;
}

.hub-kicker,
.hub-section-head > span,
.hub-dark-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    width: fit-content;
    margin-bottom: 17px;
    color: var(--hub-navy);
    font-size: 12px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.hub-kicker {
    padding: 11px 14px;
    border: 1px solid rgba(6, 19, 79, .14);
    border-radius: 999px;
    background: rgba(255, 255, 255, .76);
}

.commercial-hub h1,
.commercial-hub h2,
.commercial-hub h3,
.commercial-hub h4 {
    color: var(--hub-ink);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0;
    overflow-wrap: break-word;
}

.commercial-hub :is(button, input, select, textarea) { line-height: 1.5; }
.commercial-hub :is(p, dd, li) { overflow-wrap: break-word; }
.commercial-hub :is(section[id], [data-hub-tabs]) { scroll-margin-top: 80px; }

.commercial-hub h1 {
    max-width: 850px;
    margin: 0 0 23px;
    font-size: clamp(32px, 3.1vw, 44px);
    line-height: 1.2;
    letter-spacing: -.015em;
}

.hub-hero-copy > h2 {
    margin: 0 0 18px;
    color: var(--hub-navy);
    font-size: clamp(22px, 1.8vw, 26px);
    line-height: 1.35;
    letter-spacing: 0;
}

.hub-hero-lead {
    max-width: 740px;
    margin: 0 0 14px;
    font-size: 17px;
    line-height: 1.65;
    color: #303b59;
}

.hub-hero-note { margin: 0; color: var(--hub-muted); line-height: 1.7; }

.hub-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 28px;
}

.commercial-hub .hub-btn {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 22px;
    border: 1px solid var(--hub-navy);
    border-radius: 999px;
    background: var(--hub-navy);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.45;
    text-decoration: none;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.commercial-hub .hub-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(6, 19, 79, .2);
    background: var(--hub-navy-2);
}

.commercial-hub .hub-btn.is-secondary {
    background: rgba(255, 255, 255, .78);
    color: var(--hub-navy);
}

.hub-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 11px 18px;
    margin-top: 25px;
    color: #52607e;
    font-size: 13px;
    font-weight: 700;
}

.hub-trust-row span { display: inline-flex; gap: 7px; align-items: center; }
.hub-trust-row i { color: var(--hub-teal); }

.hub-hero-media {
    position: relative;
    min-width: 0;
    margin: 0;
    padding: 13px;
    border: 1px solid rgba(255,255,255,.9);
    border-radius: 32px;
    background: rgba(255,255,255,.78);
    box-shadow: var(--hub-shadow);
    overflow: visible;
}

.hub-hero-media > img {
    display: block;
    width: 100%;
    aspect-ratio: auto;
    object-fit: contain;
    object-position: center;
    background: #edf2fa;
    border-radius: 22px;
}

.hub-hero-media figcaption,
.hub-screen figcaption {
    display: grid;
    gap: 4px;
    padding: 14px 6px 3px;
    color: var(--hub-muted);
    font-size: 13px;
    line-height: 1.45;
}

.hub-hero-media figcaption strong,
.hub-screen figcaption strong { color: var(--hub-ink); }

.hub-hero-media:has(.hub-mobile-proof) figcaption { padding-right: 130px; }

.hub-mobile-proof {
    position: absolute;
    right: -22px;
    bottom: -36px;
    width: 142px;
    padding: 7px;
    border-radius: 26px;
    background: #fff;
    box-shadow: 0 20px 40px rgba(6, 19, 79, .24);
}

.hub-mobile-proof img { display: block; width: 100%; aspect-ratio: auto; border-radius: 20px; object-fit: contain; }

.hub-hero-screen-link { position: relative; display: block; border: 1px solid var(--hub-line); border-radius: 20px; overflow: hidden; }
.hub-hero-screen-link img { display: block; width: 100%; height: auto; }
.hub-hero-media:has(.hub-mobile-proof) figcaption { padding-right: 140px; }
.hub-screen a, .hub-tab-media a { position: relative; display: block; }
.hub-screen-zoom { position: absolute; right: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; background: rgba(6,19,79,.94); color: #fff; border-radius: 999px; font-size: 11px; font-weight: 700; line-height: 1.5; box-shadow: 0 3px 14px rgba(6,19,79,.16); }
.hub-screen a:hover .hub-screen-zoom, .hub-tab-media a:hover .hub-screen-zoom { background: var(--hub-blue); }
.hub-screen.is-detail a { display: grid; place-items: center; padding: 18px; }
.hub-screen.is-detail img { width: auto; max-height: 480px; }

.hub-mobile-gallery { display: grid; grid-auto-flow: column; grid-auto-columns: 225px; gap: 20px; overflow-x: auto; padding: 6px 2px 24px; scroll-snap-type: x proximity; scrollbar-color: var(--hub-line) transparent; }
.hub-mobile-gallery > .hub-screen { min-width: 0; scroll-snap-align: start; box-shadow: none; padding: 10px; border-radius: 22px; }
.hub-mobile-gallery .hub-screen.is-phone a { padding: 0; border-radius: 15px; background: transparent; }
.hub-mobile-gallery .hub-screen.is-phone img { width: 100%; max-height: none; height: auto; }
.hub-mobile-gallery .hub-screen figcaption { padding: 15px 3px 7px; }
.hub-gallery-controls { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin: -12px 0 22px; color: var(--hub-muted); font-size: 13px; }
.hub-gallery-controls > div { display: flex; gap: 8px; }
.hub-gallery-controls button { width: 40px; height: 40px; border: 1px solid var(--hub-line); background: #fff; border-radius: 50%; color: var(--hub-navy); cursor: pointer; }
.hub-gallery-controls button:hover { background: var(--hub-soft); }

.hub-lightbox { width: min(1320px, 96vw); max-width: 96vw; max-height: 94dvh; padding: 0; border: 1px solid var(--hub-line); border-radius: 22px; background: #fff; color: var(--hub-ink); box-shadow: var(--hub-shadow); }
.hub-lightbox::backdrop { background: rgba(5,13,37,.8); }
.hub-lightbox-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 14px 20px; border-bottom: 1px solid var(--hub-line); }
.hub-lightbox-header strong { font-size: 15px; }
.hub-lightbox-header button { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--hub-line); border-radius: 50%; background: #fff; color: var(--hub-ink); cursor: pointer; }
.hub-lightbox-body { display: grid; place-items: center; padding: 12px; background: var(--hub-soft); }
.hub-lightbox-body img { display: block; width: auto; max-width: 100%; height: auto; max-height: calc(94dvh - 100px); object-fit: contain; }
.hub-lightbox[open] { margin: auto; }

.hub-section { padding: 88px 0; }
.hub-section.is-soft { background: var(--hub-soft); }
.hub-section.is-tight { padding: 62px 0; }

.hub-section-head {
    max-width: 800px;
    margin-bottom: 37px;
}

.hub-section-head.is-center { margin-inline: auto; text-align: center; }
.hub-section-head.is-center > span { margin-inline: auto; }

.commercial-hub .hub-section-head h2,
.commercial-hub .hub-answer h2,
.commercial-hub .hub-dark h2 {
    margin: 0 0 14px;
    font-size: clamp(26px, 2.4vw, 34px);
    line-height: 1.3;
    letter-spacing: -.01em;
}

.hub-section-head p,
.hub-answer p,
.hub-dark p { margin: 0; color: var(--hub-muted); font-size: 16px; line-height: 1.7; }

.hub-answer {
    position: relative;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 28px;
    align-items: start;
    padding: 36px;
    border: 1px solid var(--hub-line);
    border-radius: var(--hub-radius);
    background: #fff;
    box-shadow: 0 14px 44px rgba(21, 44, 99, .07);
}

.hub-answer-badge {
    min-height: 124px;
    display: grid;
    place-items: center;
    padding: 18px;
    border-radius: 21px;
    background: linear-gradient(145deg, var(--hub-navy), #183587);
    color: #fff;
    text-align: center;
    font-weight: 850;
    letter-spacing: .04em;
}

.hub-answer h2 { font-size: clamp(25px, 2.3vw, 32px); }

.hub-flow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.hub-flow.is-seven { grid-template-columns: repeat(7, minmax(0, 1fr)); }

.hub-flow article {
    position: relative;
    min-height: 172px;
    padding: 24px 19px;
    border: 1px solid var(--hub-line);
    border-radius: 20px;
    background: #fff;
}

.hub-flow article:not(:last-child)::after {
    content: "→";
    position: absolute;
    z-index: 2;
    right: -22px;
    top: 50%;
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid var(--hub-line);
    border-radius: 50%;
    background: #fff;
    color: var(--hub-blue);
    transform: translateY(-50%);
}

.hub-flow i { color: var(--hub-blue); font-size: 24px; }
.hub-flow strong { display: block; margin: 16px 0 7px; font-size: 17px; }
.hub-flow p { margin: 0; color: var(--hub-muted); line-height: 1.55; font-size: 14px; }

.hub-tabs {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.hub-tabs > * { min-width: 0; }

.hub-tab-list {
    display: grid;
    gap: 8px;
    align-content: start;
}

.hub-tab {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 14px;
    border: 1px solid var(--hub-line);
    border-radius: 15px;
    background: #fff;
    color: var(--hub-ink);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.45;
    text-align: left;
    cursor: pointer;
}

.hub-tab > i { flex: 0 0 20px; text-align: center; font-size: 16px; }

.hub-tab[aria-selected="true"] {
    border-color: var(--hub-navy);
    background: var(--hub-navy);
    color: #fff;
}

.hub-tab-panel {
    min-width: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    align-items: center;
    padding: 26px;
    border: 1px solid var(--hub-line);
    border-radius: var(--hub-radius);
    background: #fff;
    box-shadow: 0 16px 48px rgba(13, 31, 82, .08);
}

.hub-tab-panel[hidden] { display: none; }
.hub-tab-panel > div { min-width: 0; }
.hub-tab-panel h3 { margin: 0 0 20px; font-size: 24px; line-height: 1.35; letter-spacing: 0; }
.hub-tab-panel dl { display: grid; gap: 18px; margin: 0 0 22px; }
.hub-tab-panel:not(.is-phone-panel) dl { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.hub-tab-panel.is-phone-panel { grid-template-columns: minmax(0, 1fr) minmax(0, .75fr); }
.hub-tab-panel dt { color: var(--hub-blue); font-size: 11px; line-height: 1.5; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.hub-tab-panel dd { margin: 5px 0 0; font-size: 15px; line-height: 1.7; color: #34405f; }
.hub-tab-media { min-width: 0; margin: 0; border: 1px solid var(--hub-line); border-radius: 18px; background: #f4f7fc; overflow: hidden; }
.hub-tab-media img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; object-position: center; }
.hub-tab-media.is-phone { width: 210px; max-width: 100%; padding: 7px; margin-inline: auto; border-radius: 22px; background: #fff; box-shadow: 0 12px 28px rgba(13, 31, 82, .08); }
.hub-tab-media.is-phone img { border-radius: 15px; }
.hub-tab-media.is-phone img { width: auto; max-width: 100%; max-height: 470px; margin-inline: auto; }
.hub-media-note { padding: 12px 15px; font-size: 12px; color: var(--hub-muted); line-height: 1.6; background: #fff; }

.hub-text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--hub-blue) !important; font-size: 15px; line-height: 1.5; font-weight: 700; text-decoration: none; }
.hub-text-link > i { flex: 0 0 auto; }
.hub-text-link:hover { text-decoration: underline; }

.hub-screen-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.hub-screen { margin: 0; padding: 12px; border: 1px solid var(--hub-line); border-radius: 24px; background: #fff; box-shadow: 0 14px 34px rgba(20, 38, 88, .07); }
.hub-screen a { display: block; overflow: hidden; border-radius: 17px; background: #e9eef7; }
.hub-screen img { display: block; width: 100%; aspect-ratio: auto; object-fit: contain; object-position: center; background: #edf2fa; transition: transform .25s ease; }
.hub-screen.is-phone a { display: grid; place-items: center; padding: 16px; }
.hub-screen.is-phone img { width: auto; max-width: 100%; height: auto; max-height: 380px; border-radius: 14px; }
.hub-screen.is-phone > img { margin-inline: auto; }
.hub-screen a:hover img { transform: scale(1.015); }

.hub-two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 25px; }
.hub-three-col { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.hub-four-col { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 17px; }
.hub-two-col > *,
.hub-three-col > *,
.hub-four-col > *,
.hub-tool-grid > *,
.hub-lead-shell > * { min-width: 0; }

.hub-card {
    padding: 27px;
    border: 1px solid var(--hub-line);
    border-radius: 22px;
    background: #fff;
}

.hub-card > i { font-size: 25px; color: var(--hub-blue); }
.hub-card h3 { margin: 18px 0 10px; font-size: 20px; line-height: 1.35; }
.hub-card p { margin: 0; color: var(--hub-muted); line-height: 1.65; }
.hub-card ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.hub-card li { display: flex; gap: 8px; color: #3d4966; line-height: 1.5; }
.hub-card li::before { content: "•"; color: var(--hub-teal); font-weight: 900; }

.hub-table-wrap { min-width: 0; max-width: 100%; overflow-x: auto; border: 1px solid var(--hub-line); border-radius: 22px; background: #fff; }
.hub-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.hub-table th,
.hub-table td { padding: 17px 19px; border-bottom: 1px solid var(--hub-line); text-align: left; vertical-align: top; line-height: 1.5; }
.hub-table th { background: #eef3fb; color: var(--hub-navy); font-size: 13px; }
.hub-table tr:last-child td { border-bottom: 0; }

.hub-formula-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.hub-formula {
    min-height: 230px;
    display: grid;
    align-content: space-between;
    padding: 28px;
    border: 1px solid rgba(49,95,221,.2);
    border-radius: 24px;
    background: linear-gradient(150deg, #fff, #f0f5ff);
}
.hub-formula small { color: var(--hub-blue); font-weight: 850; letter-spacing: .08em; }
.hub-formula h3 { margin: 12px 0; font-size: 21px; line-height: 1.35; }
.hub-formula code { display: block; padding: 15px; border-radius: 14px; background: var(--hub-navy); color: #fff; white-space: normal; font-family: inherit; font-size: 15px; font-weight: 700; line-height: 1.6; }
.hub-formula p { margin: 14px 0 0; color: var(--hub-muted); line-height: 1.55; }

.hub-dark { padding: 72px 0; background: radial-gradient(circle at 84% 20%, rgba(67, 111, 235, .35), transparent 28%), var(--hub-navy); color: #fff; }
.hub-dark h2, .hub-dark h3 { color: #fff; }
.hub-dark p { color: #c9d3f1; }
.hub-dark-kicker { color: var(--hub-mint); }
.hub-dark-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 55px; align-items: start; }
.hub-dark-grid > * { min-width: 0; }
.hub-dark-list { counter-reset: hub-step; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.hub-dark-list li { counter-increment: hub-step; display: flex; gap: 11px; padding: 15px; border: 1px solid rgba(255,255,255,.13); border-radius: 15px; background: rgba(255,255,255,.06); color: #eef2ff; }
.hub-dark-list li::before { content: counter(hub-step, decimal-leading-zero); color: var(--hub-mint); font-weight: 850; }

.hub-tool {
    padding: 32px;
    border: 1px solid var(--hub-line);
    border-radius: var(--hub-radius);
    background: #fff;
    box-shadow: 0 18px 54px rgba(13, 31, 82, .09);
}
.hub-tool-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 30px; }
.hub-tool fieldset { margin: 0 0 22px; padding: 0; border: 0; }
.hub-tool legend { margin-bottom: 12px; color: var(--hub-ink); font-size: 17px; line-height: 1.45; font-weight: 700; }
.hub-choices { display: flex; flex-wrap: wrap; gap: 9px; }
.hub-choice { position: relative; }
.hub-choice input { position: absolute; opacity: 0; pointer-events: none; }
.hub-choice span,
.hub-choice-button {
    min-height: 43px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 14px;
    border: 1px solid var(--hub-line);
    border-radius: 999px;
    background: #fff;
    color: #35415e;
    font-size: 14px;
    font-weight: 720;
    cursor: pointer;
}
.hub-choice input:checked + span,
.hub-choice-button[aria-pressed="true"] { border-color: var(--hub-navy); background: var(--hub-navy); color: #fff; }
.hub-choice input:focus-visible + span { outline: 3px solid rgba(49,95,221,.28); outline-offset: 2px; }

.hub-result { min-height: 100%; padding: 25px; border-radius: 21px; background: var(--hub-soft); }
.hub-result > span { color: var(--hub-blue); font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.hub-result h3 { margin: 10px 0 14px; font-size: 22px; line-height: 1.35; }
.hub-result p { color: var(--hub-muted); line-height: 1.6; }
.hub-result ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.hub-result li { display: flex; gap: 9px; line-height: 1.45; }
.hub-result li::before { content: "✓"; color: var(--hub-teal); font-weight: 900; }

.hub-input-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.hub-field { display: grid; gap: 7px; }
.hub-field label,
.hub-field > span { color: #303b59; font-size: 13px; font-weight: 760; }
.hub-field input,
.hub-field select,
.hub-field textarea {
    width: 100%;
    min-height: 49px;
    padding: 11px 13px;
    border: 1px solid #cbd4e7;
    border-radius: 12px;
    background: #fff;
    color: var(--hub-ink);
}
.hub-field textarea { min-height: 100px; resize: vertical; }
.hub-field.is-full { grid-column: 1 / -1; }

.hub-metric-output { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; margin-top: 18px; }
.hub-metric-output > div { padding: 20px; border-radius: 17px; background: var(--hub-navy); color: #fff; }
.hub-metric-output span { display: block; color: #b9c6ec; font-size: 12px; }
.hub-metric-output strong { display: block; margin-top: 7px; font-size: clamp(20px, 1.9vw, 26px); line-height: 1.35; overflow-wrap: anywhere; }

.hub-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.hub-check { position: relative; }
.hub-check input { position: absolute; opacity: 0; }
.hub-check span { min-height: 48px; display: flex; align-items: center; gap: 9px; padding: 11px 13px; border: 1px solid var(--hub-line); border-radius: 13px; background: #fff; font-size: 14px; line-height: 1.5; cursor: pointer; }
.hub-check span::before { content: ""; width: 19px; height: 19px; flex: 0 0 auto; border: 2px solid #aab6d0; border-radius: 5px; }
.hub-check input:checked + span { border-color: var(--hub-teal); background: #effbf8; }
.hub-check input:checked + span::before { border-color: var(--hub-teal); background: var(--hub-teal); box-shadow: inset 0 0 0 4px #fff; }
.hub-check input:focus-visible + span { outline: 3px solid rgba(49,95,221,.28); outline-offset: 2px; }

.hub-timeline { display: grid; gap: 0; counter-reset: timeline; }
.hub-timeline article { counter-increment: timeline; display: grid; grid-template-columns: 60px 1fr; gap: 18px; position: relative; padding-bottom: 25px; }
.hub-timeline article::before { content: counter(timeline, decimal-leading-zero); position: relative; z-index: 1; width: 49px; height: 49px; display: grid; place-items: center; border-radius: 50%; background: var(--hub-navy); color: #fff; font-weight: 850; }
.hub-timeline article:not(:last-child)::after { content: ""; position: absolute; left: 24px; top: 49px; bottom: 0; width: 1px; background: var(--hub-line); }
.hub-timeline h3 { margin: 2px 0 7px; font-size: 19px; }
.hub-timeline p { margin: 0; color: var(--hub-muted); line-height: 1.55; }

.hub-faq { display: grid; gap: 11px; }
.hub-faq details { border: 1px solid var(--hub-line); border-radius: 17px; background: #fff; overflow: hidden; }
.hub-faq summary { min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 20px; color: var(--hub-ink); font-weight: 800; cursor: pointer; list-style: none; }
.hub-faq summary::-webkit-details-marker { display: none; }
.hub-faq summary::after { content: "+"; width: 30px; height: 30px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; background: var(--hub-soft); color: var(--hub-navy); }
.hub-faq details[open] summary::after { content: "−"; }
.hub-faq details > div { padding: 0 20px 20px; color: var(--hub-muted); line-height: 1.7; }

.hub-lead { padding: 88px 0; background: linear-gradient(140deg, #eef4ff, #effbf8); }
.hub-lead-shell { display: grid; grid-template-columns: .85fr 1.15fr; gap: 46px; align-items: start; }
.hub-lead-copy { position: sticky; top: 110px; }
.hub-lead-copy h2 { margin: 0 0 18px; font-size: clamp(26px, 2.4vw, 34px); letter-spacing: -.01em; line-height: 1.3; }
.hub-lead-copy p { color: var(--hub-muted); line-height: 1.7; }
.hub-lead-form { padding: 30px; border: 1px solid rgba(255,255,255,.9); border-radius: 26px; background: rgba(255,255,255,.92); box-shadow: var(--hub-shadow); }
.hub-lead-form h3 { margin: 0 0 12px; font-size: 22px; line-height: 1.35; }
.hub-lead-form > p { margin: 0 0 22px; color: var(--hub-muted); }
.hub-form-feedback { margin: 13px 0; padding: 12px 14px; border-radius: 12px; background: #fff0f0; color: #a0222d; }
.hub-form-feedback.is-success { background: #eafaf5; color: #087261; }
.hub-form-small { margin-top: 14px; color: var(--hub-muted); font-size: 12px; line-height: 1.55; }
.hub-form-small a { color: var(--hub-blue); }
.hub-honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.hub-lead-form .ats-ai-contact-consent { display: flex; align-items: flex-start; gap: 9px; color: var(--hub-muted); font-size: 13px; line-height: 1.5; }
.hub-lead-form .ats-ai-contact-consent input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 1px; accent-color: var(--hub-navy); }
.hub-lead-form .ats-ai-contact-consent a { color: var(--hub-blue); }

.hub-scope-dialog { width: min(740px, calc(100vw - 32px)); max-width: calc(100vw - 32px); max-height: calc(100dvh - 32px); margin: auto; padding: 0; border: 1px solid var(--hub-line); border-radius: 24px; background: #fff; color: var(--hub-ink); box-shadow: var(--hub-shadow); overflow: hidden; }
.hub-scope-dialog[open] { display: flex; flex-direction: column; }
.hub-scope-dialog::backdrop { background: rgba(5,13,37,.72); }
.hub-scope-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-shrink: 0; padding: 24px; border-bottom: 1px solid var(--hub-line); background: var(--hub-soft); }
.hub-scope-dialog-header h2 { margin: 0 0 8px; font-size: 25px; line-height: 1.3; }
.hub-scope-dialog-header p { margin: 0; color: var(--hub-muted); font-size: 14px; line-height: 1.55; }
.hub-scope-dialog-header button { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; padding: 0; border: 1px solid var(--hub-line); border-radius: 50%; background: #fff; color: var(--hub-navy); cursor: pointer; }
.hub-scope-dialog-body { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 24px; }
.hub-scope-summary { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 22px; padding: 0; list-style: none; }
.hub-scope-summary li { padding: 5px 10px; border: 1px solid #c9e9e2; border-radius: 9px; background: #effbf8; color: #146e67; font-size: 12px; line-height: 1.5; }
.hub-scope-dialog .hub-lead-form { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.hub-scope-dialog .hub-lead-form > h3,
.hub-scope-dialog .hub-lead-form > p { display: none; }
.hub-scope-dialog .hub-field:has([name="vehicle_count"]),
.hub-scope-dialog .hub-field:has([name="brief_priority"]) { display: none; }

.hub-callout { padding: 24px; border-left: 4px solid var(--hub-teal); border-radius: 0 18px 18px 0; background: #effbf8; color: #31405b; line-height: 1.65; }
.hub-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; color: var(--hub-muted); font-size: 14px; line-height: 1.55; }
.hub-note i { margin-top: 3px; color: var(--hub-blue); }

.hub-cost-stack { display: grid; gap: 11px; }
.hub-cost-layer { display: grid; grid-template-columns: 46px 1fr auto; gap: 14px; align-items: center; padding: 17px; border: 1px solid var(--hub-line); border-radius: 16px; background: #fff; }
.hub-cost-layer > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: #edf3ff; color: var(--hub-blue); font-weight: 850; }
.hub-cost-layer strong { display: block; }
.hub-cost-layer small { color: var(--hub-muted); }
.hub-cost-layer em { color: var(--hub-teal); font-style: normal; font-size: 12px; font-weight: 850; }

.hub-api-flow { display: grid; grid-template-columns: 1fr 60px 1fr 60px 1fr; align-items: center; gap: 10px; }
.hub-api-flow article { min-height: 160px; display: grid; place-items: center; align-content: center; gap: 12px; padding: 20px; border: 1px solid rgba(255,255,255,.16); border-radius: 19px; background: rgba(255,255,255,.07); text-align: center; }
.hub-api-flow > i { text-align: center; color: var(--hub-mint); font-size: 23px; }
.hub-api-flow article i { color: var(--hub-mint); font-size: 27px; }

.hub-sticky-nav { position: sticky; z-index: 8; top: 0; padding: 10px 0; border-bottom: 1px solid var(--hub-line); background: rgba(255,255,255,.94); backdrop-filter: blur(12px); }
.hub-sticky-nav .container { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.hub-sticky-nav a { flex: 0 0 auto; padding: 8px 12px; border-radius: 999px; color: #43506c; font-size: 13px; font-weight: 740; text-decoration: none; }
.hub-sticky-nav a:hover { background: var(--hub-soft); color: var(--hub-blue); }

.commercial-hub :is(a, button, input, select, textarea, summary):focus-visible {
    outline: 3px solid rgba(49, 95, 221, .34);
    outline-offset: 3px;
}

@media (max-width: 1199px) {
    .hub-hero-grid { grid-template-columns: 1fr; }
    .hub-hero-media { max-width: 920px; }
    .hub-flow.is-seven { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .hub-flow.is-seven article:nth-child(4)::after { display: none; }
    .hub-four-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hub-tab-panel { grid-template-columns: 1fr; }
}

@media (max-width: 991px) {
    .hub-section { padding: 70px 0; }
    .hub-tabs { grid-template-columns: 1fr; }
    .hub-tab-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .hub-tab { justify-content: center; text-align: center; }
    .hub-tab-panel { grid-template-columns: 1fr; }
    .hub-tool-grid,
    .hub-dark-grid,
    .hub-lead-shell { grid-template-columns: 1fr; }
    .hub-lead-copy { position: static; }
    .hub-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hub-flow article:nth-child(2)::after { display: none; }
    .hub-flow.is-seven { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .hub-flow.is-seven article:nth-child(2)::after { display: grid; }
    .hub-flow.is-seven article:nth-child(3n)::after { display: none; }
}

@media (max-width: 767px) {
    .hub-hero { padding: 25px 0 62px; }
    .hub-breadcrumb { margin-bottom: 24px; font-size: 12px; }
    .commercial-hub h1 { font-size: clamp(29px, 7.8vw, 34px); }
    .hub-hero-copy > h2 { font-size: 22px; }
    .hub-hero-lead { font-size: 17px; }
    .hub-mobile-proof { width: 88px; right: 7px; bottom: -20px; }
    .hub-hero-media:has(.hub-mobile-proof) figcaption { padding-right: 85px; }
    .hub-section { padding: 58px 0; }
    .hub-section.is-tight { padding: 48px 0; }
    .hub-answer { grid-template-columns: 1fr; padding: 23px; }
    .hub-answer-badge { min-height: auto; }
    .hub-tab-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hub-tab { min-height: 48px; padding: 9px; font-size: 13px; }
    .hub-tab-panel { min-height: 0; padding: 20px; }
    .hub-tab-panel.is-phone-panel { grid-template-columns: 1fr; }
    .hub-tab-panel:not(.is-phone-panel) dl { grid-template-columns: 1fr; }
    .hub-tab-panel h3 { font-size: 22px; }
    .hub-tab-media.is-phone { width: 185px; }
    .hub-screen.is-phone img { max-height: 340px; }
    .hub-screen-grid,
    .hub-two-col,
    .hub-three-col,
    .hub-four-col,
    .hub-formula-grid,
    .hub-input-grid,
    .hub-metric-output,
    .hub-checklist { grid-template-columns: 1fr; }
    .hub-field.is-full { grid-column: auto; }
    .hub-flow,
    .hub-flow.is-seven { grid-template-columns: 1fr; }
    .hub-flow article::after { display: none !important; }
    .hub-dark { padding: 56px 0; }
    .hub-dark-list { grid-template-columns: 1fr; }
    .hub-tool,
    .hub-lead-form { padding: 21px; }
    .hub-api-flow { grid-template-columns: 1fr; }
    .hub-api-flow > i { transform: rotate(90deg); }
    .hub-actions { display: grid; grid-template-columns: 1fr; }
    .commercial-hub .hub-btn { width: 100%; }
    .hub-sticky-nav { top: 0; }
    .hub-mobile-gallery { grid-auto-columns: min(225px, 75vw); gap: 14px; }
    .hub-lightbox-header { padding: 12px; }
    .hub-lightbox-body { padding: 6px; }
    .hub-scope-dialog { width: calc(100vw - 20px); max-width: calc(100vw - 20px); max-height: calc(100dvh - 20px); border-radius: 18px; }
    .hub-scope-dialog-header,
    .hub-scope-dialog-body { padding: 18px; }
    .hub-scope-dialog-header { gap: 12px; }
    .hub-scope-dialog-header h2 { font-size: 22px; }
    body:has(.commercial-hub) .ats-whatsapp-float { width: 50px !important; min-width: 50px !important; height: 50px !important; min-height: 50px !important; padding: 0 !important; gap: 0 !important; justify-content: center !important; }
    body:has(.commercial-hub) .ats-whatsapp-float-copy { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
    .commercial-hub *,
    .commercial-hub *::before,
    .commercial-hub *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}