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

  /* ── FOCUS VISIBLE ──────────────────────────────────────────────
     Single rule covers all interactive elements — native inputs,
     custom div toggles (section headers, collapsible headers),
     addon rows, tier segments, and the theme toggle button.
     Uses :focus-visible so mouse clicks don't show the ring.
  ─────────────────────────────────────────────────────────────── */
  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  /* Suppress the default outline on elements we've styled explicitly */
  .num-input:focus-visible,
  .client-input:focus-visible,
  .qs-fee-input:focus-visible,
  .savings-input-row input:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(45,122,168,0.25);
  }
  /* ── DESIGN TOKENS ─────────────────────────────────────────────
     Single source of truth for all colours. Edit here, not inline.
     --accent2 (#c4526a) is defined but currently unused in UI.
  ─────────────────────────────────────────────────────────────── */
  :root {
    --ink: #ddd8d0;
    --paper: #22201d;
    --accent: #2d7aa8;
    --accent2: #c4526a;
    --muted: #a09890;
    --border: #3a3630;
    --card: #2a2722;
    --green: #3ab870;
    --amber: #e8920f;
  }
  body {
    background: var(--paper);
    color: var(--ink);
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    min-height: 100vh;
  }

  /* ── TOP BAR ────────────────────────────────────────────────────
     Sticky header. z-index:100 sits below mobile panel (z:300)
     and mobile pill (z:200). Background is --ink (cream) not --paper.
     Contains: SVS logo SVG (inline) | quote ref + date (DM Mono).
  ─────────────────────────────────────────────────────────────── */
  .top-bar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--ink);
    border-bottom: 2px solid var(--accent);
    padding: 14px 0;
    display: flex;
    justify-content: center;
  }
  .top-bar-inner {
    width: 100%;
    max-width: 1600px;
    padding: 0 clamp(20px,2vw,40px);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .top-bar-logo { margin-left: 70px; flex-shrink: 0; }
  .top-bar-right {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.07em;
    color: #555;
    text-align: right;
    line-height: 1.6;
  }

  /* ── THEME TOGGLE BUTTON ────────────────────────────────────────
     Positioned between logo and quote ref in .top-bar-inner.
     Slightly darker chip vs the cream top-bar bg so it reads as
     a distinct control, not noise. Works on both theme top-bars.
  ─────────────────────────────────────────────────────────────── */
  .theme-toggle-btn {
    background: rgba(0, 0, 0, 0.1);   /* ~#c9c5bc chip on cream bar */
    border: none;
    border-radius: 8px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3a3632;
    transition: background 0.15s;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: 16px;
  }
  .theme-toggle-btn:hover  { background: rgba(0, 0, 0, 0.17); }
  .theme-toggle-btn:active { background: rgba(0, 0, 0, 0.23); }
  .theme-toggle-btn svg    { display: block; }

  /* ── PAGE LAYOUT ────────────────────────────────────────────────
     .outer    — CSS grid, 3fr main / 2fr sidebar, max 1600px
     .main-col — left: sections I–VI stacked vertically
     .side-col — right: sticky sidebar (desktop only; hidden ≤1100px)
     Roman numeral .section-num floats LEFT outside .section via
     position:absolute + negative left offset (left: -96px).
     This requires .section to have position:relative + margin-left:96px.
  ─────────────────────────────────────────────────────────────── */
  .outer {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 52px;
    padding: 52px clamp(20px,2vw,40px) 52px;
    max-width: 1600px;
    margin: 0 auto;
    align-items: start;
  }
  .main-col { display: flex; flex-direction: column; gap: 28px; }
  .side-col { position: sticky; top: 72px; z-index: 10; align-self: start; }

  /* ── CLIENT BAR ─────────────────────────────────────────────────
     Lives inside .main-col, above section I.
     padding-left:96px aligns "PREPARED FOR" with section card edges
     (matching the 96px margin-left on .section).
     .client-input — contenteditable-style text input; oninput calls
     update() which syncs clientNameDisplay in sidebar.
  ─────────────────────────────────────────────────────────────── */
  .client-bar {
    padding: 32px 0 32px 96px;
  }
  .client-label {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 10px;
  }
  .client-input {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--accent);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 30px;
    width: 100%;
    max-width: 480px;
    outline: none;
    padding: 2px 0;
  }
  .client-input::placeholder { color: var(--muted); opacity: 0.6; font-weight: 400; }

  /* ── SECTION CARDS (I–VI) ───────────────────────────────────────
     Each section = position:relative card with:
       .section-num   — absolute, floats left outside card (Cinzel)
       .section-header — flex row: title-block | summary badge | chevron
       .section-body  — collapsible content (overflow:hidden, JS toggle)
     JS toggleSection(id) adds/removes .sec-open class on .section.
     .sec-open .sec-chevron rotates 180deg (down→up arrow).
     .sec-summary-badge is shown/hidden by setSummary() in update().
  ─────────────────────────────────────────────────────────────── */
  .section {
    position: relative;
    margin-left: 96px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #1e1c18;
    padding: 32px 36px 36px;
  }
  .main-col > .section:first-of-type { margin-top: 24px; }
  .section-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 32px;
  }
  .section-num {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 62px;
    line-height: 1;
    color: var(--border);
    flex-shrink: 0;
    width: 80px;
    user-select: none;
    position: absolute;
    left: -96px;
    top: 32px;
    text-align: right;
  }
  .section-title-block { flex: 1; min-width: 0; }
  .section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.3;
    word-break: break-word;
  }
  .section-title-tag { font-size: 15px; font-weight: 400; opacity: 0.6; }
  .section-subtitle {
    font-size: 14px;
    color: var(--muted);
    margin-top: 6px;
    line-height: 1.55;
  }
  .section-badge {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 3px 8px;
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--muted);
    display: inline-block;
    margin-top: 8px;
  }
  .section-toggle { cursor: pointer; user-select: none; }
  .sec-chevron {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    transition: transform 0.25s ease, color 0.15s;
    flex-shrink: 0;
    transform: rotate(0deg);
    width: 34px;
    height: 34px;
    background: rgba(255,255,255,0.05);
    border-radius: 6px;
    margin-top: 2px;
  }
  .sec-open .sec-chevron { transform: rotate(180deg); color: var(--ink); background: rgba(255,255,255,0.08); }
  .section-toggle:hover .sec-chevron { color: var(--ink); background: rgba(255,255,255,0.08); }
  .sec-chevron svg { display: block; }
  .section-body { overflow: hidden; }

  /* ── SECTION SUMMARY BADGE ──────────────────────────────────────
     Shown only when section is COLLAPSED (display:none by default).
     JS: setSummary(id, text) sets textContent + display:inline-block
     when collapsed(secId) && !!text. Hidden when section is open.
     On mobile (≤600px) placed in grid col 2 row 1 (top-right of header).
  ─────────────────────────────────────────────────────────────── */
  .sec-summary-badge {
    display: none;
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    letter-spacing: 0.08em;
    color: var(--accent);
    background: rgba(45,122,168,0.12);
    border: 1px solid rgba(45,122,168,0.3);
    border-radius: 6px;
    padding: 5px 11px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
  }

  /* ── PILL TOGGLE (Section II — M365 vs BYOL) ───────────────────
     CSS-only toggle using hidden radio inputs + adjacent label styling.
     input:checked + label gets accent background.
     JS reads: document.getElementById("rateBYOL").checked
     On mobile (≤600px) stacks vertically (grid-template-columns:1fr).
  ─────────────────────────────────────────────────────────────── */
  .pill-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .pill-toggle input[type=radio] { display: none; }
  .pill-toggle label {
    padding: 18px 20px;
    cursor: pointer;
    border-right: 1px solid var(--border);
    transition: background 0.15s;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .pill-toggle label:last-child { border-right: none; }
  .pill-toggle input:checked + label {
    background: var(--accent);
    color: #fff;
  }
  .pill-toggle input:checked + label .pill-price { color: #fff; }
  .pill-toggle input:checked + label .pill-desc { color: rgba(255,255,255,0.85); }
  .pill-toggle label .pill-price {
    font-family: 'DM Mono', monospace;
    font-size: 20px;
    font-weight: 500;
    color: var(--ink);
  }
  .pill-toggle label .pill-price small { font-size: 14px; opacity: 0.6; }
  .pill-toggle label .pill-desc { font-size: 14px; opacity: 0.7; }

  /* ── TIER SEGMENT (Section VI — VoIP Basic/Standard/Premium) ───
     3-column radio toggle. JS activateTier(tier) adds .active class.
     .active overrides text colours to white on accent background.
     Rates: basic $28 | standard $35 | premium $45 /seat/mo.
  ─────────────────────────────────────────────────────────────── */
  .tier-seg-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .tier-seg-wrap input[type=radio] { display: none; }
  .tier-seg {
    padding: 16px 10px;
    cursor: pointer;
    border-right: 1px solid var(--border);
    text-align: center;
    transition: background 0.15s;
  }
  .tier-seg:last-of-type { border-right: none; }
  .tier-seg.active { background: var(--accent); }
  .tier-seg .tier-name {
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--muted);
  }
  .tier-seg.active .tier-name { color: #fff; }
  .tier-seg .tier-price {
    font-family: 'DM Mono', monospace;
    font-size: 22px;
    color: var(--ink);
    margin-top: 3px;
  }
  .tier-seg.active .tier-price { color: #fff; }
  .tier-seg .tier-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
  .tier-seg.active .tier-sub { color: rgba(255,255,255,0.7); }

  /* ── INNER COLLAPSIBLES (What's Included / Add-Ons) ────────────
     Separate from section-level collapse. JS toggleCollapsible(id)
     toggles .open on .collapsible-body and swaps +/- on toggle icon.
     .addon-preview-pill pills shown when collapsed (JS toggleCollapsible).
  ─────────────────────────────────────────────────────────────── */
  .collapsible-header {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 14px 0;
    border-top: 1px solid var(--border);
    user-select: none;
  }
  .collapsible-header--mt16 { margin-top: 16px; }
  .collapsible-header--addon { flex-wrap: wrap; gap: 4px; margin-top: 8px; }
  .collapsible-toggle {
    color: var(--accent);
    width: 22px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    transition: transform 0.25s ease;
  }
  .collapsible-toggle.open { transform: rotate(180deg); }
  .collapsible-toggle svg  { display: block; }
  .collapsible-label {
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--muted);
  }
  .addon-preview-wrap {
    display: flex; flex-wrap: wrap; gap: 5px;
    width: 100%; padding-left: 28px; margin-top: 6px;
  }
  .addon-preview-pill {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 3px 8px;
    white-space: nowrap;
  }
  .collapsible-body {
    padding: 16px 0 20px 28px;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.2s ease;
  }
  .collapsible-body.open {
    max-height: 2000px;
    opacity: 1;
  }

  /* FEATURE LIST */
  .feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
  }
  .feature-list li {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
    padding-left: 18px;
    position: relative;
  }
  .feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green);
    font-size: 11px;
  }

  /* ── NUMBER INPUTS ──────────────────────────────────────────────
     .input-row    — flex row: label left, .num-input right
     .num-input    — DM Mono, text-align:center, oninput→update()
     On mobile (≤600px) input-row stacks (flex-direction:column)
     and num-input goes full width.
  ─────────────────────────────────────────────────────────────── */
  .input-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    border-top: 1px solid var(--border);
  }
  .input-label { font-family: 'Lato', sans-serif; font-weight: 700; font-size: 16px; }
  .input-sublabel { font-size: 13px; color: var(--muted); margin-top: 5px; line-height: 1.55; }
  .num-stepper {
    display: flex;
    align-items: stretch;
    flex-shrink: 0;
  }
  .step-btn {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 20px;
    font-weight: 400;
    width: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s, color 0.12s;
    flex-shrink: 0;
    user-select: none;
    line-height: 1;
  }
  .step-btn:first-child { border-radius: 4px 0 0 4px; border-right: none; }
  .step-btn:last-child  { border-radius: 0 4px 4px 0; border-left: none; }
  .step-btn:hover { background: var(--border); color: var(--ink); }
  .step-btn:active { background: var(--accent); color: #fff; border-color: var(--accent); }
  .num-input {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0;
    color: var(--ink);
    font-family: 'DM Mono', monospace;
    font-size: 22px;
    width: 72px;
    text-align: center;
    padding: 8px;
    outline: none;
  }
  .num-input:focus { border-color: var(--accent); }
  .num-input::-webkit-inner-spin-button,
  .num-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
  .num-input[type=number] { -moz-appearance: textfield; }

  /* ── ADDON ROWS ─────────────────────────────────────────────────
     .addon-row — clickable label wrapping a hidden checkbox.
     JS toggleAddon(cbId, rowId) toggles .selected class on row.
     .selected gets accent-tinted background + border.
     Price is right-aligned via margin-left:auto on .addon-price.
  ─────────────────────────────────────────────────────────────── */
  .addon-grid { display: flex; flex-direction: column; gap: 4px; }
  .addon-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 13px 14px;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.12s, border-color 0.12s;
  }
  .addon-row:hover { background: var(--card); }
  .addon-row.selected { background: #1a2a38; border-color: #2a5070; }
  .addon-row input[type=checkbox] { margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
  .addon-name { font-family: 'Lato', sans-serif; font-weight: 700; font-size: 15px; }
  .addon-price {
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: var(--accent);
    white-space: nowrap;
    margin-left: auto;
    flex-shrink: 0;
  }
  .addon-desc { font-size: 13px; color: var(--muted); margin-top: 5px; line-height: 1.6; }

  /* ── BYOL CALLOUTS (Section II) ────────────────────────────────
     Shown/hidden by JS based on BYOL toggle state.
     #byolCalloutGreen — M365 savings message (shown when M365 selected)
     #byolCalloutRed   — missed savings warning (shown when BYOL selected)
     display:flex + align-items:flex-start keeps icon pinned to
     first line; text wrapped in <span> so it never flows under icon.
  ─────────────────────────────────────────────────────────────── */
  .callout-green {
    background: #0d2016;
    border: 1px solid #1e4a30;
    border-radius: 6px;
    padding: 14px 18px;
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: var(--green);
    margin-bottom: 24px;
    line-height: 1.65;
    display: flex;
    align-items: flex-start;
    gap: 9px;
  }
  .callout-red {
    background: #200d10;
    border: 1px solid #4a1e24;
    border-radius: 6px;
    padding: 14px 18px;
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: #e06070;
    margin-bottom: 24px;
    line-height: 1.65;
    display: flex;
    align-items: flex-start;
    gap: 9px;
  }
  .hidden { display: none !important; }

  /* ── ADMIN FEE PROGRESS BAR (Section I) ────────────────────────
     Shows progress toward $650 engagement threshold.
     JS: progressEl width% = (baseSubtotal / ADMIN_FEE_MINIMUM) * 100
     baseSubtotal = users + endpoints + servers (NOT VoIP or ZT).
     Turns green at 100% (threshold met), stays blue below.
  ─────────────────────────────────────────────────────────────── */
  .progress-wrap { margin: 16px 0 10px; }
  .progress-label {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
  }
  .progress-track {
    height: 7px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  .progress-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--accent);
    transition: width 0.3s ease, background 0.3s;
  }

  /* ── ADMIN FEE BREAKDOWN TABLE (Section I) ─────────────────────
     Shows: Base Site Admin | ZT Supplement (if active) | Total.
     .fee-total row has top border separator and bold text.
     All values rendered by update() via getEl('sl-admin-val') etc.
  ─────────────────────────────────────────────────────────────── */
  .fee-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px; }
  .fee-table td { padding: 8px 0; color: var(--muted); }
  .fee-table td:last-child { text-align: right; font-family: 'DM Mono', monospace; color: var(--ink); }
  .fee-table tr.fee-total td { border-top: 1px solid var(--border); padding-top: 14px; color: var(--ink); font-weight: 600; }

  /* ── FEATURE CARDS (Section I — What's Covered) ────────────────
     Static content — 8 cards in single-column grid.
     Each card has icon (inline SVG) + title (Poppins) + desc (Lato).
     Not dynamically rendered; content is hard-coded in HTML.
  ─────────────────────────────────────────────────────────────── */
  .feature-card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
  }
  .feature-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px 16px;
  }
  .feature-card-title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 14px; margin-bottom: 5px; display:flex; align-items:center; }
  .feature-card-desc { font-size: 13px; color: var(--muted); line-height: 1.65; }

  /* ── SIDEBAR (Desktop only, ≤1100px hidden) ─────────────────────
     .sidebar-header  — accent blue, shows "SVS MSP — LIVE QUOTE" + client name
     .sidebar-body    — all pricing lines, MRR total, notes, VS comparison,
                        nudge banner, export button
     .sidebar-line    — each service line (icon + label + value)
     .sidebar-mrr     — large Poppins 48px MRR total
     IMPORTANT: nudgeBanner MUST live inside .sidebar-body or it will
     be clipped when sidebar collapses. Do not add </div> before it.
     On mobile: sidebar is hidden; a duplicate (_m IDs) lives inside
     .mobile-panel-sheet and is synced by update() via syncEl/syncClass.
  ─────────────────────────────────────────────────────────────── */
  .sidebar {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-top: 100px;
  }
  .sidebar-header {
    padding: 20px 24px;
    background: var(--accent);
  }
  .sidebar-title {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
    margin-bottom: 4px;
  }
  .sidebar-client {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 22px;
    color: #fff;
    line-height: 1.25;
  }
  .sidebar-client.placeholder { color: rgba(255,255,255,0.35); font-weight: 400; font-style: italic; }
  .sidebar-body { padding: 24px; }
  .sidebar-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 14px;
    color: var(--muted);
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-line .val {
    font-family: 'DM Mono', monospace;
    color: var(--ink);
    font-size: 14px;
  }
  .sidebar-line .lbl-icon { margin-right: 5px; }
  .sidebar-mrr-label {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 24px;
    margin-bottom: 6px;
  }
  .sidebar-mrr {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 48px;
    color: var(--ink);
    line-height: 1;
    margin-bottom: 16px;
  }
  .sidebar-divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
  .sidebar-note {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.65;
    padding: 6px 0;
  }
  .sidebar-note strong { color: var(--ink); }

  /* ── VS IN-HOUSE COMPARISON ─────────────────────────────────────
     Shown only when users > 0 OR endpoints > 0 (JS toggles .hidden).
     Compares SVS MRR (annualised) vs 1-person Ottawa IT hire ($85K+tools)
     and 5-person team ($420K+tools). Savings rows turn amber if SVS
     costs MORE than the comparison (rare at low seat counts).
     updateVsComparison(q) renders this section in update().
  ─────────────────────────────────────────────────────────────── */
  .vs-table { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; }
  .vs-table td { padding: 7px 4px; }
  .vs-table td:last-child { text-align: right; font-family: 'DM Mono', monospace; }
  .vs-label {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 18px;
    margin-bottom: 6px;
  }
  .vs-save-row td { border-radius: 3px; padding: 5px 6px; font-size: 13px; }

  /* ── INSIGHT NUDGE BANNER ───────────────────────────────────────
     Contextual sales insight shown at bottom of sidebar.
     Conditions (evaluated in update() → renderNudge()):
       amber — ZT active
       green — BYOL selected + users > 0
       green — PWM not selected + users > 0
     Auto-rotates every 30s via startNudgeRotation() (setInterval).
     Manual nav via cycleNudge(dir) — does NOT reset the timer.
     .nudge-nav-btn — SVG chevron pills (‹ ›), hidden when only 1 nudge.
     BOTH #nudgeBanner and #nudgeBanner_m are updated by renderNudge()
     via applyNudge('') and applyNudge('_m').
     nudgeBanner MUST stay inside .sidebar-body div.
  ─────────────────────────────────────────────────────────────── */
  .nudge-banner {
    margin: 0;
    padding: 18px 24px;
    font-size: 15px;
    line-height: 1.7;
    border-top: 1px solid var(--border);
  }
  .nudge-banner.amber {
    background: #1f1500;
    color: #d4901a;
    border-left: 3px solid var(--amber);
  }
  .nudge-banner.green {
    background: #1a2e20;
    color: #3dc472;
    border-left: 3px solid var(--green);
  }
  .nudge-banner-label {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 1;
    display: block;
    margin-bottom: 8px;
  }
  #nudgeCounter {
    font-size: 12px;
    opacity: 0.55;
  }
  .nudge-nav-btn {
    background: rgba(255,255,255,0.08);
    border: none;
    cursor: pointer;
    padding: 0;
    width: 28px;
    height: 28px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    flex-shrink: 0;
    transition: background 0.15s;
  }
  .nudge-nav-btn:hover { background: rgba(255,255,255,0.15); }
  .nudge-nav-btn svg { display: block; }

  /* ── QUOTE SETTINGS BAR ─────────────────────────────────────────
     Sits below the client bar, above Section I.
     Left: contract term 3-way toggle.
     Right: HST checkbox + one-time fee input.
     padding-left:96px aligns with section card edges.
  ─────────────────────────────────────────────────────────────── */
  .quote-settings-bar {
    margin-left: 96px;
    padding: 20px 28px 24px 28px;
    display: flex;
    align-items: flex-start;
    gap: 32px;
    flex-wrap: wrap;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
  }
  .qs-group { display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 260px; }
  .qs-label {
    font-family: 'DM Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .qs-term-wrap { margin-bottom: 0; }
  .qs-term-wrap .tier-seg { padding: 10px 8px; }
  .qs-term-wrap .tier-name { font-size: 12px; }
  .qs-term-wrap .tier-price { display: none; }
  .qs-right {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 19px;
  }
  .qs-toggle-row {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    user-select: none;
  }
  .qs-toggle-row input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; }
  .qs-toggle-label {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--muted);
    letter-spacing: 0.04em;
  }
  .qs-fee-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .qs-fee-header {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .qs-fee-waive { margin-left: 4px; }
  .qs-fee-waive:has(input:disabled) { opacity: 0.5; cursor: default; }
  .qs-fee-input:disabled { opacity: 0.4; cursor: not-allowed; }
  .qs-fee-label {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--muted);
    white-space: nowrap;
    letter-spacing: 0.04em;
  }
  .qs-fee-input-wrap {
    display: flex;
    align-items: center;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  .qs-fee-dollar {
    padding: 6px 8px;
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: var(--muted);
    background: var(--card);
    border-right: 1px solid var(--border);
  }
  .qs-fee-input {
    background: var(--card);
    border: none;
    color: var(--ink);
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    width: 90px;
    text-align: right;
    padding: 6px 10px;
    outline: none;
  }
  .qs-fee-input::-webkit-inner-spin-button,
  .qs-fee-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
  .qs-fee-input[type=number] { -moz-appearance: textfield; }

  /* ── INLINE-STYLE REPLACEMENT CLASSES ───────────────────────────
     These replace presentational style="" attributes that previously
     bypassed the design token system. All colours use tokens.
  ─────────────────────────────────────────────────────────────── */

  /* Section I — admin fee display row */
  .admin-fee-header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
  .admin-fee-title  { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 22px; }
  .admin-fee-val    { font-family: 'DM Mono', monospace; font-size: 22px; color: var(--accent); }
  .admin-fee-sub    { font-size: 12px; color: var(--muted); margin-bottom: 12px; }
  .floor-note       { font-size: 13px; color: var(--muted); margin-top: 8px; margin-bottom: 16px; font-family: 'DM Mono', monospace; }

  /* Sidebar sub-line rows (users/endpoints/admin breakdown text) */
  .sl-sub { font-size: 13px; color: var(--muted); font-family: 'DM Mono', monospace; padding: 0 0 6px; }

  /* Per-user cost section */
  .per-user-cost-sub { font-size: 10px; opacity: 0.6; font-weight: 400; }
  .sidebar-note-mono { font-size: 12px; padding: 2px 0 6px; font-family: 'DM Mono', monospace; }

  /* VS Comparison block */
  .vs-comparison-wrap { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 14px; }
  .vs-inline-icon     { margin-right: 5px; vertical-align: middle; }
  .vs-svs-label       { font-size: 15px; color: var(--ink); font-weight: 600; }
  .vs-val-accent      { color: var(--accent); font-weight: 600; }
  .vs-td-muted        { color: var(--muted); }
  .vs-td-icon         { margin-right: 5px; opacity: 0.6; vertical-align: middle; }
  .vs-footnote        { font-size: 13px; color: var(--muted); margin-top: 8px; line-height: 1.6; text-align: center; }

  /* Side note icons and savings highlight */
  .note-icon      { margin-right: 6px; vertical-align: middle; flex-shrink: 0; }
  .savings-amount { color: var(--green); }
  .sl-otf-waived > span:first-child { color: var(--green); }
  .sl-otf-waived .val { color: var(--green); font-size: 12px; letter-spacing: 0.04em; }

  /* Nudge banner internal flex rows */
  .nudge-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
  .nudge-nav-group  { display: flex; gap: 4px; }

  /* VoIP savings prompt */
  .savings-prompt { font-size: 13px; color: var(--muted); margin-top: 8px; }

  /* ── SIDEBAR UTILITY CLASSES ─────────────────────────────────────
     .sl-muted        — de-emphasised row labels/values
     .sl-discount-val — green discount amount
     .sl-hst-val      — muted HST amount
  ─────────────────────────────────────────────────────────────── */
  .sl-muted { color: var(--muted) !important; font-size: 13px; }
  .sl-discount-val { color: var(--green) !important; font-size: 13px; }
  .sl-hst-val { color: var(--muted) !important; font-size: 13px; }
  .sidebar-line-discount { border-bottom-style: dashed; opacity: 0.8; }
  .sidebar-line-hst { border-color: transparent; padding-top: 4px; padding-bottom: 4px; }
  .sidebar-line-total { font-weight: 600; border-top: 1px solid var(--border); margin-top: 4px; padding-top: 10px; }
  .sl-hst-toggle {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--muted);
    font-family: 'DM Mono', monospace; letter-spacing: 0.04em;
    cursor: pointer; user-select: none;
    margin: 6px 0 4px;
  }
  .sl-hst-toggle input { accent-color: var(--accent); cursor: pointer; }

  /* ── VS COMPARISON CSS CLASSES (replace inline styles) ──────────
     .vs-save-green — green "YOU SAVE" row background
     .vs-save-amber — amber "Costs more" row background
     .vs-val-green  — green text for savings value/label
     .vs-val-amber  — amber text for "costs more" value/label
  ─────────────────────────────────────────────────────────────── */
  .vs-save-green { background: #1a2e20; }
  .vs-save-amber { background: #2e1e0a; }
  .vs-val-green  { color: var(--green) !important; }
  .vs-val-amber  { color: var(--amber) !important; }

  /* ── SECTION CARD HOVER / OPEN POLISH ───────────────────────────
     Subtle left accent glow on hover; stronger treatment when open.
  ─────────────────────────────────────────────────────────────── */
  .section {
    transition: border-color 0.2s, box-shadow 0.2s;
  }
  .section:hover {
    border-color: rgba(45,122,168,0.35);
    box-shadow: -3px 0 0 0 rgba(45,122,168,0.4);
  }
  .sec-open {
    border-color: rgba(45,122,168,0.5) !important;
    box-shadow: -3px 0 0 0 rgba(45,122,168,0.7) !important;
  }

  /* ── ADDON ROW SELECTED — stronger check indicator ──────────────
     .selected gets a more prominent border + check indicator via
     the checkbox's native accent-color. No pseudo-element needed.
  ─────────────────────────────────────────────────────────────── */
  .addon-row.selected {
    background: #1a2a38;
    border-color: var(--accent);
    box-shadow: inset 3px 0 0 0 var(--accent);
  }
  .addon-row.selected .addon-name { color: var(--ink); }
  .addon-row.selected .addon-price { color: #62c5f0; }

  /* ── EXPORT BUTTONS ─────────────────────────────────────────────
     Primary CTA: Print / Save PDF
     Secondary: Export JSON + Copy
  ─────────────────────────────────────────────────────────────── */
  .export-wrap {
    padding: 20px 24px 24px;
    background: var(--card);
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .btn-export {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 15px 16px;
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .btn-export:hover  { background: #3a8fc4; }
  .btn-export:active { transform: scale(0.98); }
  .btn-export-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    padding: 11px 16px;
  }
  .btn-export-secondary:hover { background: var(--card); border-color: var(--accent); color: var(--ink); }

  /* ── VOIP PHONE BILL SAVINGS ESTIMATOR (Section VI) ────────────
     Optional input: current monthly phone bill.
     updateSavings(q) compares against voipTotal and shows green
     savings message or amber warning if VoIP costs more.
     On mobile stacks vertically (flex-direction:column).
  ─────────────────────────────────────────────────────────────── */
  .savings-input-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
  }
  .savings-input-row label {
    font-size: 14px;
    color: var(--muted);
    flex: 1;
  }
  .savings-input-row input {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--ink);
    font-family: 'DM Mono', monospace;
    font-size: 18px;
    width: 120px;
    text-align: center;
    padding: 7px;
    outline: none;
  }
  .savings-result {
    margin-top: 12px;
    background: #0d2016;
    border: 1px solid #1e4a30;
    border-radius: 6px;
    padding: 12px 16px;
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: var(--green);
    line-height: 1.65;
  }

  /* ── BOTTOM PITCH BANNER ────────────────────────────────────────
     4-column grid (2-col on tablet/mobile) outside the .outer grid.
     .pitch-inner has margin-left:96px to align with section cards.
     Columns: Security-First | Ottawa-Based | Flat-Rate | Scales With You
     .pitch-footer — green strip at bottom with tagline.
     Icons are inline SVG (FA Free 6.5.0 paths), accent blue.
  ─────────────────────────────────────────────────────────────── */
  .pitch-wrap {
    width: 100%;
    padding: 0;
    margin: 0;
  }
  .pitch-inner {
    margin-left: 0;
    background: var(--card);
    border: none;
    border-top: 1px solid var(--border);
    border-radius: 0;
    overflow: hidden;
  }
  .pitch-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .pitch-item {
    padding: 30px 24px;
    border-right: 1px solid var(--border);
  }
  .pitch-item:last-child { border-right: none; }
  .pitch-icon { font-size: 20px; margin-bottom: 12px; color: var(--accent); }
  .pitch-title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 16px; margin-bottom: 8px; }
  .pitch-desc { font-size: 14px; color: var(--muted); line-height: 1.7; }
  .pitch-footer {
    background: #1a2e20;
    border-top: 1px solid #1e4a30;
    padding: 16px 32px;
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--green);
    letter-spacing: 0.05em;
    text-align: center;
  }

  /* ═══════════════════════════════════════════════════════
     RESPONSIVE BREAKPOINTS — MOBILE FIRST
     ─────────────────────────────────────────────────────
     ≤1100px  tablet portrait  — single col, sidebar hidden,
                                 mobile pill + panel shown
     ≤ 900px  small tablet     — tighter spacing, smaller numerals
     ≤ 600px  phone portrait   — no numeral gutter, section-num
                                 inline, section-header grid layout
     ≤ 780px landscape         — restore 2-col, sticky sidebar
     ─────────────────────────────────────────────────────
     MOBILE PANEL ARCHITECTURE:
       Desktop  — .side-col visible, .mobile-quote-panel hidden
       ≤1100px  — .side-col hidden (display:none), pill shown
       Pill tap — openMobilePanel() adds .open to #mobileQuotePanel
       Panel contains static duplicate sidebar with _m ID suffix
       update() syncs all _m elements via syncEl/syncClass/syncStyle
     DO NOT add display:none to .side-col at desktop level or the
     sidebar will disappear on desktop after panel is opened.
  ═══════════════════════════════════════════════════════ */
  /* ═══════════════════════════════════════════════════════
     RESPONSIVE — MOBILE FIRST
     Breakpoints:
       < 600px   — phone portrait
       600–900px — phone landscape / small tablet
       900–1100px — tablet portrait
       > 1100px  — desktop (base styles apply)
  ═══════════════════════════════════════════════════════ */

  /* ── TABLET PORTRAIT (≤ 1100px) ── */
  @media (max-width: 1100px) {
    .outer {
      grid-template-columns: 1fr;
      gap: 0;
      padding: 36px clamp(16px,3vw,32px) 60px;
    }
    .side-col {
      position: static;
      margin-top: 0;
    }
    .sidebar {
      margin-top: 0;
      border-radius: 12px;
    }
    /* Sidebar sits ABOVE the form on tablet/mobile */
    .main-col { order: 2; }
    .side-col  { order: 1; }

    /* Narrower numeral gutter */
    .section { margin-left: 64px; }
    .section-num { left: -64px; width: 56px; font-size: 52px; }
    .client-bar { padding: 24px 0 24px 64px; }
    .quote-settings-bar { margin-left: 64px; padding: 18px 22px 20px 22px; gap: 20px; }
    .top-bar-logo { margin-left: 38px; }
    .pitch-inner { margin-left: 0; }

    .pitch-grid { grid-template-columns: repeat(2, 1fr); }
    .pitch-item:nth-child(2) { border-right: none; }
    .pitch-item:nth-child(3) { border-top: 1px solid var(--border); }
    .pitch-item:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
  }

  /* ── SMALL TABLET / LANDSCAPE PHONE (≤ 900px) ── */
  @media (max-width: 900px) {
    .top-bar { padding: 12px 0; }
    .outer { padding: 28px clamp(14px,3vw,28px) 48px; }

    .section { margin-left: 52px; padding: 24px 24px 28px; }
    .section-num { left: -52px; width: 44px; font-size: 42px; top: 24px; }
    .top-bar-logo { margin-left: 26px; }
    .client-bar { padding: 20px 0 20px 52px; }
    .quote-settings-bar { margin-left: 52px; padding: 16px 18px 16px 18px; gap: 16px; }
    .pitch-wrap { padding: 0; }
    .pitch-inner { margin-left: 0; }

    .section-header {
      flex-wrap: wrap;
      align-items: center;
      gap: 8px 12px;
      margin-bottom: 24px;
    }
    .section-title-block { order: 2; flex: 0 0 100%; }
    .sec-summary-badge   { order: 1; margin-left: auto; }
    .sec-chevron         { order: 1; }
    .section-title { font-size: 20px; }

    .main-col { gap: 20px; }
    .main-col > .section:first-of-type { margin-top: 16px; }
  }

  /* ── PHONE (≤ 600px) ── */
  @media (max-width: 600px) {
    /* No gutter — numerals tuck inline */
    .outer { padding: 20px 16px 40px; }

    /* Collapse numeral gutter entirely on phones */
    .top-bar-logo { margin-left: 0; }
    .section {
      margin-left: 0;
      padding: 20px 18px 24px;
      border-radius: 10px;
    }
    .section-num {
      position: static;
      display: inline-block;
      font-size: 20px;
      width: auto;
      color: var(--accent);
      background: transparent;
      border: none;
      border-radius: 0;
      padding: 0;
      margin-bottom: 8px;
      letter-spacing: 0.06em;
      line-height: 1;
      text-align: left;
      font-family: 'Cinzel', serif;
      opacity: 0.85;
    }
    /* ── Mobile section header: top row = numeral + right-side controls
          bottom row = title block full width                         ── */
    .section-header {
      display: grid;
      /* Col 1: numeral (auto width) | Col 2: badge+chevron (auto) */
      grid-template-columns: auto 1fr auto;
      grid-template-rows: auto auto;
      column-gap: 10px;
      row-gap: 8px;
      margin-bottom: 20px;
      align-items: center;
    }
    /* Numeral: top-left */
    .section-num {
      grid-column: 1;
      grid-row: 1;
    }
    /* Summary badge: top-middle (expands to fill) — right-aligned */
    .sec-summary-badge {
      grid-column: 2;
      grid-row: 1;
      text-align: right;
      justify-self: end;
      white-space: nowrap;
      font-size: 12px;
      margin-left: 0;
      order: 0;
    }
    /* Chevron: top-right with pill background */
    .sec-chevron {
      grid-column: 3;
      grid-row: 1;
      padding: 0;
      width: 36px;
      height: 36px;
      display: flex !important;
      align-items: center;
      justify-content: center;
      background: rgba(255,255,255,0.07);
      border-radius: 6px;
      color: var(--muted);
      flex-shrink: 0;
    }
    .sec-chevron svg { width: 16px; height: 16px; stroke-width: 3; }
    /* Title block: second row, full width */
    .section-title-block {
      grid-column: 1 / -1;
      grid-row: 2;
      width: 100%;
      min-width: 0;
      order: 0;
      flex: initial;
    }
    .section-title { font-size: 18px; }

    .client-bar { padding: 20px 0 20px 0; }
    .client-input { font-size: 22px; max-width: 100%; }
    .quote-settings-bar { margin-left: 0; padding: 14px 16px 16px 16px; flex-direction: column; gap: 12px; }
    .qs-group { min-width: 0; }
    .qs-right { padding-top: 0; }

    .main-col { gap: 16px; }
    .main-col > .section:first-of-type { margin-top: 8px; }

    /* Pill toggle — stack vertically on tiny screens */
    .pill-toggle {
      grid-template-columns: 1fr;
    }
    .pill-toggle label { border-right: none; border-bottom: 1px solid var(--border); }
    .pill-toggle label:last-child { border-bottom: none; }

    /* Tier segments — keep 3-col but tighter */
    .tier-seg { padding: 12px 6px; }
    .tier-seg .tier-price { font-size: 18px; }
    .tier-seg .tier-name { font-size: 11px; }

    /* Input rows — stack label above input */
    .input-row {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
    }
    .num-stepper { width: 100%; }
    .num-input { width: 100%; font-size: 20px; padding: 12px; flex: 1; }
    .step-btn { width: 48px; font-size: 22px; }

    /* Addon rows — tighter */
    .addon-row { padding: 12px 10px; gap: 10px; }
    .addon-name { font-size: 14px; }
    .addon-desc { font-size: 12px; }

    /* Collapsible */
    .collapsible-body { padding: 12px 0 16px 16px; }

    /* Feature cards — single col already, just tighter */
    .feature-card { padding: 12px 14px; }

    /* Savings row — stack */
    .savings-input-row { flex-direction: column; align-items: flex-start; gap: 8px; }
    .savings-input-row input { width: 100%; }

    /* Sidebar */
    .sidebar-body { padding: 16px; }
    .sidebar-header { padding: 16px 18px; }
    .sidebar-mrr { font-size: 38px; }
    .sidebar-client { font-size: 18px; }

    /* VS table — tighten */
    .vs-table td { padding: 5px 3px; font-size: 13px; }

    /* Pitch footer */
    .pitch-wrap { padding: 0; }
    .pitch-inner { margin-left: 0; border-radius: 0; }
    .pitch-grid { grid-template-columns: 1fr 1fr; }
    .pitch-item { padding: 20px 16px; }
    .pitch-item:nth-child(2) { border-right: none; }
    .pitch-item:nth-child(3) { border-top: 1px solid var(--border); }
    .pitch-item:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
    .pitch-title { font-size: 14px; }
    .pitch-desc { font-size: 13px; }
    .pitch-footer { padding: 14px 16px; font-size: 12px; }

    /* Nudge banner */
    .nudge-banner { padding: 14px 16px; font-size: 14px; }
    .export-wrap { padding: 16px 16px 20px; }

    /* Fee table */
    .fee-table td { padding: 7px 0; font-size: 13px; }
  }

  /* ── LANDSCAPE PHONE (≤ 780px, orientation: landscape) ── */
  @media (max-width: 780px) and (orientation: landscape) {
    .outer {
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      padding: 20px 20px 40px;
      align-items: start;
    }
    .main-col { order: 1; gap: 16px; }
    .side-col  {
      order: 2;
      position: sticky;
      top: 60px;
      align-self: start;
    }
    .section { margin-left: 44px; padding: 18px 20px 22px; }
    .section-num { left: -44px; width: 38px; font-size: 36px; top: 18px; position: absolute; }
    .client-bar { padding: 16px 0 16px 44px; }
    .sidebar { margin-top: 0; }
    .sidebar-mrr { font-size: 32px; }
    .pitch-grid { grid-template-columns: repeat(2, 1fr); }
    .pitch-inner { margin-left: 0; }
    .pitch-wrap { padding: 0; }
  }


  /* ── MOBILE-ONLY ELEMENTS — hidden at desktop baseline ─────────
     MUST be display:none here (outside any media query) so that
     the panel doesn't render on top of desktop layout.
     The @media (max-width:1100px) block below overrides to display:flex.
  ─────────────────────────────────────────────────────────────── */
  .mobile-quote-pill  { display: none; }
  .mobile-quote-panel { display: none; }

  /* ═══════════════════════════════════════
     MOBILE QUOTE PILL + FULL-SCREEN PANEL
  ═══════════════════════════════════════ */


  @media (max-width: 1100px) {
    /* Hide the static sidebar entirely on mobile/tablet */
    .side-col { display: none; }

    /* Show the floating pill */
    .mobile-quote-pill {
      display: flex;
      align-items: center;
      gap: 10px;
      position: fixed;
      top: 62px;
      right: 14px;
      z-index: 200;
      background: var(--accent);
      color: #fff;
      border-radius: 50px;
      padding: 10px 18px 10px 14px;
      cursor: pointer;
      box-shadow: 0 4px 20px rgba(0,0,0,0.45);
      border: none;
      font-family: 'DM Mono', monospace;
      font-size: 15px;
      font-weight: 500;
      letter-spacing: 0.04em;
      transition: background 0.15s, transform 0.15s;
      user-select: none;
      -webkit-tap-highlight-color: transparent;
    }
    .mobile-quote-pill:active { transform: scale(0.96); }
    .mobile-quote-pill:hover  { background: #3a8fc4; }
    .mobile-pill-icon {
      width: 28px;
      height: 28px;
      background: rgba(255,255,255,0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .mobile-pill-mrr {
      font-family: 'DM Mono', monospace;
      font-size: 16px;
      font-weight: 500;
      line-height: 1;
    }
    .mobile-pill-label {
      font-size: 10px;
      opacity: 0.75;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      line-height: 1;
      margin-top: 2px;
    }

    /* Full-screen overlay panel */
    .mobile-quote-panel {
      position: fixed;
      inset: 0;
      z-index: 300;
      display: flex;
      flex-direction: column;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.25s ease;
    }
    .mobile-quote-panel.open {
      pointer-events: all;
      opacity: 1;
    }

    /* Dark backdrop */
    .mobile-panel-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.65);
      backdrop-filter: blur(3px);
      -webkit-backdrop-filter: blur(3px);
    }

    /* Slide-up sheet */
    .mobile-panel-sheet {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      max-height: 92vh;
      background: var(--card);
      border-radius: 20px 20px 0 0;
      overflow-y: auto;
      overscroll-behavior: contain;
      -webkit-overflow-scrolling: touch;
      transform: translateY(100%);
      transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
      will-change: transform;
      border-top: 1px solid var(--border);
    }
    .mobile-quote-panel.open .mobile-panel-sheet {
      transform: translateY(0);
    }

    /* Drag handle */
    .mobile-panel-handle {
      width: 40px;
      height: 4px;
      background: var(--border);
      border-radius: 2px;
      margin: 14px auto 0;
      flex-shrink: 0;
    }

    /* Close button row */
    .mobile-panel-close-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 20px 12px;
      border-bottom: 1px solid var(--border);
    }
    .mobile-panel-close-title {
      font-family: 'DM Mono', monospace;
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--muted);
    }
    .mobile-panel-close-btn {
      background: var(--border);
      border: none;
      color: var(--ink);
      border-radius: 50%;
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 20px;
      line-height: 1;
      flex-shrink: 0;
      -webkit-tap-highlight-color: transparent;
      transition: background 0.15s;
    }
    .mobile-panel-close-btn:active { background: var(--muted); }

    /* Sidebar inside the mobile sheet — strip all desktop positioning */
    .mobile-panel-sheet .sidebar {
      margin-top: 0 !important;
      border-radius: 0 !important;
      border: none !important;
      box-shadow: none !important;
      overflow: visible !important;
    }
    /* Sidebar-header inside panel — hide it, panel has its own header row */
    .mobile-panel-sheet .sidebar-header {
      display: none !important;
    }
    .mobile-panel-sheet .sidebar-body {
      padding-top: 4px !important;
    }
  }

  /* Landscape phone — pill stays, sheet max-height smaller */
  @media (max-width: 780px) and (orientation: landscape) {
    .mobile-panel-sheet { max-height: 88vh; }
  }

  /* ═══════════════════════════════════════════════════════
     PRINT / PDF EXPORT (Export A)
     window.print() triggers this via Print / Save PDF button.
     Goals:
       - Clean, branded quote document
       - Hide all interactive controls
       - Force all sections expanded (body shown)
       - No background colours that waste ink (except header)
       - Page-break control so summary never splits
  ═══════════════════════════════════════════════════════ */
  @media print {
    /* ── Force light background on body ── */
    body { background: #fff !important; color: #1a1a1a !important; font-size: 13px; }

    /* ── Hide interactive & mobile-only elements ── */
    .mobile-quote-pill,
    .mobile-quote-panel,
    .step-btn,
    .collapsible-header,
    .sec-chevron,
    .section-toggle,
    .tier-seg-wrap,
    .pill-toggle,
    .addon-row input[type=checkbox],
    .savings-input-row,
    .export-wrap,
    .nudge-banner,
    .pitch-wrap,
    .quote-settings-bar,
    .section-header .section-toggle { pointer-events: none; }

    .mobile-quote-pill   { display: none !important; }
    .mobile-quote-panel  { display: none !important; }
    .export-wrap         { display: none !important; }
    .nudge-banner        { display: none !important; }
    .theme-toggle-btn    { display: none !important; }
    .pitch-wrap          { display: none !important; }
    .step-btn            { display: none !important; }
    .collapsible-header  { display: none !important; }
    .sec-chevron         { display: none !important; }
    .sec-summary-badge   { display: none !important; }
    .quote-settings-bar  { display: none !important; }
    .section-badge       { display: none !important; }
    #savingsPrompt       { display: none !important; }

    /* ── Show ALL section bodies (force expand) ── */
    .section-body        { display: block !important; }
    .collapsible-body    { max-height: none !important; opacity: 1 !important; overflow: visible !important; }

    /* ── Reset layout to single column ── */
    .outer {
      display: block !important;
      padding: 0 !important;
      max-width: 100% !important;
    }
    .main-col, .side-col { width: 100% !important; position: static !important; }

    /* ── Top bar: keep accent, reduce height ── */
    .top-bar {
      position: static !important;
      padding: 10px 20px !important;
      border-bottom: 2px solid #2d7aa8 !important;
      background: #fff !important;
    }
    .top-bar-inner { padding: 0 !important; }
    .top-bar-right { color: #555 !important; }

    /* ── Section cards: clean borders, no dark bg ── */
    .section {
      background: #fff !important;
      border: 1px solid #ccc !important;
      box-shadow: none !important;
      margin-left: 0 !important;
      page-break-inside: avoid;
      break-inside: avoid;
      padding: 16px 20px !important;
      margin-bottom: 12px !important;
    }
    .section-num { color: #bbb !important; }
    .section-title { font-size: 16px !important; }

    /* ── Sidebar: show inline after sections, styled for print ── */
    .sidebar {
      background: #fff !important;
      border: 2px solid #2d7aa8 !important;
      border-radius: 6px !important;
      margin: 16px 0 !important;
      page-break-inside: avoid;
      break-inside: avoid;
    }
    .sidebar-header { background: #2d7aa8 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .sidebar-mrr { font-size: 36px !important; color: #1a1a1a !important; }
    .sidebar-line { color: #444 !important; border-bottom-color: #ddd !important; }
    .sidebar-line .val { color: #1a1a1a !important; }

    /* ── VS comparison: clean for print ── */
    .vs-save-green { background: #e8f5e9 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .vs-save-amber { background: #fff8e1 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

    /* ── Feature cards: minimal ── */
    .feature-card { background: #f9f9f9 !important; border-color: #ddd !important; }
    .feature-card-grid { grid-template-columns: 1fr 1fr !important; gap: 6px !important; }

    /* ── Addon rows ── */
    .addon-row { border-color: #ddd !important; }
    .addon-row.selected { background: #e8f4fb !important; border-color: #2d7aa8 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

    /* ── Callout boxes ── */
    .callout-green { background: #f0faf4 !important; border-color: #3ab870 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .callout-red   { background: #fff0f0 !important; border-color: #c4526a !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

    /* ── Progress bar ── */
    .progress-fill { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

    /* ── Print footer ── */
    .pitch-footer { display: none !important; }

    /* ── Page break: force summary sidebar to start fresh ── */
    .side-col { page-break-before: always; break-before: always; }

    /* ── Input fields: show values as static text ── */
    .num-input, .qs-fee-input {
      border: none !important;
      background: transparent !important;
      font-weight: 700 !important;
    }
    .client-input {
      border: none !important;
      background: transparent !important;
    }

    /* ── Print footer note ── */
    body::after {
      content: 'Prepared by Silicon Valley Services (SVS) MSP · Ottawa, Ontario · This quote is valid for 30 days from date of issue. Questions? Contact your SVS account representative.';
      display: block;
      font-size: 11px;
      color: #888;
      border-top: 1px solid #ddd;
      padding-top: 10px;
      margin-top: 20px;
      font-family: 'DM Mono', monospace;
    }
  }