[hidden] { display: none !important; }
  /* Layout: Swiss legal margin — every claim carries its article reference in a mono margin column, like an annotated Code des obligations. */
  :root {
    --bg: #f5f4f2;
    --surface: #ffffff;
    --ink: #1d1a1c;
    --muted: #5d5559;
    --wine: #7a2140;
    --wine-ink: #5a1830;
    --steel: #3e6479;
    --clay: #a85a3f;
    --rule: rgba(29, 26, 28, 0.12);
    --rule-strong: rgba(29, 26, 28, 0.26);
    --tint: #efe6e9;
    --ok: #2f6b4f;
    --bad: #b3261e;
    --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
    --sans: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
    color-scheme: light;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg: #161214; --surface: #1f1a1d; --ink: #f1eaec; --muted: #b9adb2;
      --wine: #e0879f; --wine-ink: #f0aebf; --steel: #8db6cc; --clay: #d99a77;
      --rule: rgba(241, 234, 236, 0.13); --rule-strong: rgba(241, 234, 236, 0.28);
      --tint: #2b2026; --ok: #7ccaa3; --bad: #f2a69e; color-scheme: dark;
    }
  }
  :root[data-theme="dark"] {
    --bg: #161214; --surface: #1f1a1d; --ink: #f1eaec; --muted: #b9adb2;
    --wine: #e0879f; --wine-ink: #f0aebf; --steel: #8db6cc; --clay: #d99a77;
    --rule: rgba(241, 234, 236, 0.13); --rule-strong: rgba(241, 234, 236, 0.28);
    --tint: #2b2026; --ok: #7ccaa3; --bad: #f2a69e; color-scheme: dark;
  }

  * { box-sizing: border-box; }
  body {
    margin: 0; background: var(--bg); color: var(--ink);
    font-family: var(--sans); font-size: 16px; line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  ::selection { background: var(--wine); color: var(--surface); }
  a { color: inherit; }
  .wrap { max-width: 1140px; margin: 0 auto; padding-inline: 32px; }
  h1, h2, h3 { font-family: var(--serif); font-weight: 500; margin: 0; text-wrap: balance; letter-spacing: -0.012em; }
  .ref { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; color: var(--steel); }
  .label { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

  /* Header */
  header.site {
    position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
    background: color-mix(in oklab, var(--bg) 90%, transparent);
    backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule);
  }
  .bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 14px; }
  .brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
  .brand svg { width: 30px; height: 30px; flex-shrink: 0; }
  .brand b { font-family: var(--serif); font-weight: 600; font-size: 21px; letter-spacing: -0.01em; }
  .brand small { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); line-height: 1.1; }
  nav.primary { display: flex; gap: 26px; }
  nav.primary a { font-size: 14px; font-weight: 500; text-decoration: none; color: var(--muted); }
  nav.primary a:hover, nav.primary a:focus-visible { color: var(--ink); }

  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font: 600 14px/1 var(--sans); padding: 13px 20px; border-radius: 2px;
    text-decoration: none; border: 1px solid transparent; cursor: pointer;
    transition: background .15s ease, border-color .15s ease;
  }
  .btn-primary { background: var(--wine); color: var(--surface); }
  .btn-primary:hover { background: var(--wine-ink); }
  .btn-ghost { border-color: var(--rule-strong); color: var(--ink); background: transparent; }
  .btn-ghost:hover { border-color: var(--ink); }
  :focus-visible { outline: 2px solid var(--steel); outline-offset: 2px; }

  /* Hero */
  .hero { padding-block: 80px 72px; border-bottom: 1px solid var(--rule); }
  .hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 64px; align-items: end; }
  .hero h1 { font-size: clamp(36px, 5.2vw, 62px); line-height: 1.05; font-weight: 450; }
  .hero h1 em { font-style: italic; color: var(--wine); }
  .hero .lede { margin: 24px 0 0; max-width: 52ch; font-size: 18px; color: var(--muted); }
  .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

  /* Hero aside: a real excerpt, annotated */
  .excerpt {
    background: var(--surface); border: 1px solid var(--rule); padding: 26px 26px 22px;
    position: relative;
  }
  .excerpt .pin { position: absolute; top: -15px; right: 22px; width: 30px; height: 30px; }
  .excerpt .ref { display: block; margin-bottom: 10px; }
  .excerpt p { font-family: var(--serif); font-size: 17px; line-height: 1.5; margin: 0; }
  .excerpt mark { background: var(--tint); color: inherit; padding: 0 2px; }
  .excerpt .note { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--rule-strong); font-size: 14px; color: var(--muted); }
  .excerpt .note strong { color: var(--ink); font-weight: 600; }

  /* Sections */
  section { padding-block: 84px; }
  .head { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 32px; margin-bottom: 44px; }
  .head h2 { font-size: clamp(28px, 3.3vw, 40px); line-height: 1.12; max-width: 22ch; }
  .head p { margin: 12px 0 0; max-width: 58ch; color: var(--muted); }

  /* Domains */
  .domains { border-top: 1px solid var(--rule-strong); }
  .domain { display: grid; grid-template-columns: 180px minmax(0, 1fr) minmax(0, 0.9fr); gap: 32px; padding-block: 30px; border-bottom: 1px solid var(--rule); }
  .domain h3 { font-size: 24px; }
  .domain p { margin: 0; color: var(--muted); font-size: 15.5px; }
  .domain ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 14.5px; }
  .domain li { display: flex; gap: 10px; align-items: baseline; }
  .domain li .ref { min-width: 74px; }

  /* Method */
  .method { background: var(--surface); border-block: 1px solid var(--rule); }
  .steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
  .step { padding: 22px 28px 4px 0; }
  .step + .step { padding-left: 28px; border-left: 1px solid var(--rule); }
  .step .label { color: var(--wine); }
  .step h3 { font-size: 21px; margin: 8px 0 8px; }
  .step p { margin: 0; color: var(--muted); font-size: 15px; }

  /* Tool */
  .tool { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border: 1px solid var(--rule-strong); background: var(--surface); }
  .tool form { padding: 30px; display: grid; gap: 16px; align-content: start; border-right: 1px solid var(--rule); }
  .field { display: grid; gap: 6px; }
  .field label { font-size: 13.5px; font-weight: 600; }
  .field input, .field select, .field textarea {
    font: 15px var(--sans); padding: 10px 12px; border: 1px solid var(--rule-strong);
    border-radius: 2px; background: var(--bg); color: var(--ink); width: 100%;
  }
  .field .hint { font-size: 12.5px; color: var(--muted); }
  .row2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
  .result { padding: 30px; display: grid; gap: 18px; align-content: start; }
  .result .big { font-family: var(--serif); font-size: clamp(30px, 3.6vw, 42px); line-height: 1.1; font-variant-numeric: tabular-nums; }
  .result dl { margin: 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 18px; font-size: 14.5px; }
  .result dt { color: var(--muted); }
  .result dd { margin: 0; font-variant-numeric: tabular-nums; }
  .caveat { font-size: 13px; color: var(--muted); border-left: 2px solid var(--clay); padding-left: 12px; }
  .badge { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border: 1px solid var(--rule-strong); color: var(--steel); }

  .grp { border: 0; padding: 0; margin: 0; display: grid; gap: 14px; min-width: 0; }
  .grp + .grp { padding-top: 18px; border-top: 1px solid var(--rule); }
  .grp legend { padding: 0 0 12px; color: var(--wine); }
  .state { justify-self: start; font: 600 12.5px/1 var(--sans); padding: 7px 11px; border-radius: 999px; border: 1px solid currentColor; }
  .state.ok { color: var(--ok); } .state.warn { color: var(--clay); } .state.bad { color: var(--bad); }
  .trace { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
  .trace:empty { display: none; }
  .letter-wrap { border: 1px solid var(--rule); background: var(--bg); min-width: 0; }
  .letter-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--rule); }
  .btn-sm { padding: 7px 12px; font-size: 13px; }
  .btn:disabled { opacity: .45; cursor: not-allowed; }
  .letter { margin: 0; padding: 16px 18px; white-space: pre-wrap; font: 13.5px/1.55 var(--serif); max-height: 340px; overflow: auto; }
  .caveat a { color: var(--wine); }

  .periods { display: grid; gap: 12px; }
  .periods:empty::before { content: "Aucune absence saisie."; font-size: 13.5px; color: var(--muted); }
  .period { border: 1px solid var(--rule); background: var(--bg); padding: 12px 14px; display: grid; gap: 10px; }
  .period-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 14px; }
  .link-btn { background: none; border: 0; padding: 0; font: 500 13px var(--sans); color: var(--wine); cursor: pointer; text-decoration: underline; }
  .add-row { display: flex; flex-wrap: wrap; gap: 8px; }
  .checks { display: grid; gap: 8px; font-size: 14px; }
  .checks label { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; align-items: start; }
  .checks input { margin: 3px 0 0; accent-color: var(--wine); }
  .alerts { border: 1px solid var(--bad); padding: 14px 16px; display: grid; gap: 8px; font-size: 14px; }
  .alerts .label { color: var(--bad); }
  .alerts ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
  .alerts p { margin: 0; color: var(--muted); }
  .alerts a { color: var(--wine); }

  /* Cases */
  .cases { border-top: 1px solid var(--rule-strong); }
  .case { border-bottom: 1px solid var(--rule); }
  .case summary {
    list-style: none; cursor: pointer; display: grid;
    grid-template-columns: 180px minmax(0, 1fr) 20px; gap: 32px; align-items: baseline;
    padding-block: 22px; font-family: var(--serif); font-size: 19px;
  }
  .case summary::-webkit-details-marker { display: none; }
  .case summary:hover .q { color: var(--wine); }
  .case summary svg { width: 18px; height: 18px; color: var(--muted); transition: transform .2s ease; align-self: center; }
  .case[open] summary svg { transform: rotate(45deg); }
  .case .a { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 32px; padding-bottom: 26px; }
  .case .a p { margin: 0; max-width: 68ch; color: var(--muted); font-size: 15.5px; }
  .case .a p strong { color: var(--ink); font-weight: 600; }

  /* Offers */
  .offers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .offer { border: 1px solid var(--rule); background: var(--surface); padding: 26px; display: grid; gap: 10px; align-content: start; }
  .offer.feature { border-color: var(--wine); box-shadow: inset 0 3px 0 var(--wine); }
  .offer h3 { font-size: 22px; }
  .offer p { margin: 0; color: var(--muted); font-size: 15px; }
  .offer .price { margin: 0; color: var(--muted); font-size: 14px; }
  .offer .price b { font-family: var(--serif); font-size: 30px; font-weight: 500; color: var(--ink); margin-right: 4px; font-variant-numeric: tabular-nums; }
  .offer ul { margin: 6px 0 0; padding-left: 18px; font-size: 14.5px; display: grid; gap: 4px; }

  /* Contact */
  .contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
  .contact h2 { font-size: clamp(28px, 3.3vw, 38px); }
  .contact .intro { color: var(--muted); max-width: 44ch; margin: 16px 0 28px; }
  .coord { display: grid; gap: 16px; }
  .coord div { display: grid; gap: 2px; }
  .coord .v { font-weight: 600; user-select: all; }
  .coord .s { font-size: 13.5px; color: var(--muted); }
  .contact form { background: var(--surface); border: 1px solid var(--rule); padding: 30px; display: grid; gap: 14px; }
  .status { font-size: 14px; color: var(--ok); min-height: 1.2em; margin: 0; }

  footer { border-top: 1px solid var(--rule); padding-block: 32px; }
  .foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; font-size: 13px; color: var(--muted); }

  @media (prefers-reduced-motion: no-preference) {
    .excerpt { animation: lift .8s cubic-bezier(.16,1,.3,1) both; }
    @keyframes lift { from { transform: translateY(10px); } to { transform: none; } }
  }

  @media (max-width: 900px) {
    .wrap { padding-inline: 18px; }
    nav.primary { display: none; }
    .hero { padding-block: 52px 48px; }
    .hero-grid, .tool, .contact { grid-template-columns: minmax(0, 1fr); gap: 36px; }
    .tool { gap: 0; }
    .tool form { border-right: none; border-bottom: 1px solid var(--rule); padding: 22px; }
    .result { padding: 22px; }
    .head, .domain, .case .a { grid-template-columns: minmax(0, 1fr); gap: 10px; }
    .case summary { grid-template-columns: minmax(0, 1fr) 20px; gap: 6px 16px; font-size: 17.5px; }
    .case summary .label { grid-column: 1 / -1; }
    .steps, .offers { grid-template-columns: minmax(0, 1fr); }
    .step, .step + .step { padding: 20px 0; border-left: none; }
    .step + .step { border-top: 1px solid var(--rule); }
    section { padding-block: 60px; }
    .row2 { grid-template-columns: minmax(0, 1fr); }
  }

  /* --- Ajouts site de production --- */
  .fade { max-height: 190px; overflow: hidden; -webkit-mask-image: linear-gradient(#000 55%, transparent); mask-image: linear-gradient(#000 55%, transparent); }
  .buy { display: grid; gap: 10px; }
  .buy .btn { width: 100%; }
  .order { display: grid; gap: 12px; border: 1px solid var(--rule-strong); padding: 18px; background: var(--bg); }
  .consent { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; font-size: 14px; align-items: start; }
  .consent input { margin: 3px 0 0; accent-color: var(--wine); }
  .consent a, .foot a { color: inherit; }
  .status.err { color: var(--bad); }
  .hint { font-size: 12.5px; color: var(--muted); margin: 0; }
  .page { padding-block: 56px 80px; max-width: 860px; }
  .page h1 { font-size: clamp(30px, 4vw, 44px); margin: 8px 0 16px; }
  .page h2 { font-size: 24px; margin: 36px 0 12px; }
  .page h3 { font-size: 18px; margin: 24px 0 8px; }
  .page p, .page li { max-width: 68ch; }
  .page .lede { font-size: 18px; color: var(--muted); }
  .brand small { margin-left: 2px; }
  .facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 20px; margin: 24px 0; }
  .facts dt { color: var(--muted); } .facts dd { margin: 0; }
  .kpis { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; }
  .kpis div { border: 1px solid var(--rule); background: var(--surface); padding: 14px 18px; display: grid; min-width: 150px; }
  .kpis b { font-family: var(--serif); font-size: 26px; font-weight: 500; font-variant-numeric: tabular-nums; }
  .kpis span { font-size: 13px; color: var(--muted); }
  .panel { border: 1px solid var(--rule-strong); background: var(--surface); padding: 22px; margin: 20px 0; display: grid; gap: 12px; }
  .panel h2 { margin: 0; }
  .stack { display: grid; gap: 8px; }
  .stack textarea { font: 15px var(--sans); padding: 10px 12px; border: 1px solid var(--rule-strong); background: var(--bg); color: var(--ink); width: 100%; }
  .table { overflow-x: auto; border: 1px solid var(--rule); }
  .table table { border-collapse: collapse; width: 100%; font-size: 14px; }
  .table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--rule); white-space: nowrap; }
  .table th { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
  .table .num { text-align: right; font-variant-numeric: tabular-nums; }
  .alerts-list { margin: 0; padding-left: 18px; color: var(--bad); }
  .draft { border: 1px solid var(--clay); color: var(--clay); padding: 10px 14px; font-size: 14px; }

  /* Pour qui */
  .audience { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
  .audience article { border: 1px solid var(--rule); background: var(--surface); padding: 26px; display: grid; gap: 12px; align-content: start; }
  .audience article:last-child { border-color: var(--wine); box-shadow: inset 0 3px 0 var(--wine); }
  .audience h3 { font-size: 22px; }
  .audience ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; font-size: 15px; color: var(--muted); }
  .audience .btn { justify-self: start; margin-top: 4px; }
  @media (max-width: 900px) { .audience { grid-template-columns: minmax(0, 1fr); } }

  .offer .fit { margin: 0; font-size: 14px; color: var(--ink); padding-bottom: 6px; border-bottom: 1px solid var(--rule); }

  .tier { margin: 28px 0 12px; color: var(--wine); }
  .tier:first-of-type { margin-top: 0; }
  .offers.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offer .btn { justify-self: start; margin-top: 6px; }
  .offer .price .alt { display: block; font-size: 13.5px; color: var(--muted); margin-top: 4px; }
  @media (max-width: 900px) { .offers.two { grid-template-columns: minmax(0, 1fr); } }