@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

  #os77-securite{
    color-scheme: light;
    --os77-ink:#15171b;
    --os77-bg:#F7F8F8;
    --os77-surface:#ffffff;
    --os77-muted:#716f66;
    --os77-line:#e4e6e7;

    --os77-accent:#12726B;
    --os77-accent-on-dark:#6FC9C1;

    --os77-paper:#f4f5f5;
    --os77-paper-muted:rgba(244,245,245,.7);
    --os77-paper-dim:rgba(244,245,245,.5);
    --os77-line-dark:rgba(244,245,245,.16);

    --font-main:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --container: 1320px;
    --pad: clamp(20px, 4vw, 64px);
  }

  #os77-securite, #os77-securite *{ box-sizing:border-box; }
  #os77-securite{ margin:0; max-width:none; width:100%; }
  #os77-securite{
    background:var(--os77-bg);
    color:var(--os77-ink);
    font-family:var(--font-main);
    -webkit-font-smoothing:antialiased;
  }
  #os77-securite img{ max-width:100%; }
  #os77-securite .row{ max-width:var(--container); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad); }

  /* Neutralise la contrainte de largeur de bloc WordPress quel que soit le
     conteneur générique inséré entre .entry-content et #os77-securite selon
     le bloc utilisé pour poser le shortcode. */
  .entry-content:has(#os77-securite){ max-width:none; }
  .entry-content:has(#os77-securite) *{ max-width:none; }

  /* ---------- utilitaires partagés ---------- */
  #os77-securite .btn{
    font-family:var(--font-main); font-weight:600; font-size:14px; border-radius:3px; padding:11px 20px; text-decoration:none;
    display:inline-flex; align-items:center; gap:8px; white-space:nowrap; border:1px solid transparent;
    transition:background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
  }
  #os77-securite .btn:hover{ transform:translateY(-1px); }
  #os77-securite .btn--primary{ background:var(--os77-ink); color:#fff; }
  #os77-securite .btn--primary:hover{ background:#000; }

  #os77-securite .eyebrow{
    display:flex; align-items:center; gap:12px;
    font-weight:700; font-size:13px; letter-spacing:.14em; text-transform:uppercase;
    color:var(--os77-accent); margin:0 0 22px;
  }
  #os77-securite .eyebrow::before{ content:""; width:28px; height:1.5px; background:var(--os77-accent); flex:none; }
  #os77-securite .accent-word{ color:var(--os77-accent); font-weight:800; }

  #os77-securite .cta-link{
    display:inline-flex; align-items:center; gap:10px; font-weight:700; font-size:14.5px; color:var(--os77-ink);
    text-decoration:none; transition:gap .15s ease;
  }
  #os77-securite .cta-link span.arrow{ color:var(--os77-accent); transition:transform .15s ease; }
  #os77-securite .cta-link:hover{ gap:13px; }
  #os77-securite .cta-link:hover span.arrow{ transform:translate(2px,-2px); }

  #os77-securite .meta{ display:flex; align-items:center; gap:10px; font-size:13.5px; font-weight:500; color:var(--os77-muted); }
  #os77-securite .meta .dot{ width:5px; height:5px; border-radius:50%; background:var(--os77-accent); flex:none; }

  #os77-securite .display{
    font-size:clamp(2.2rem, 4vw, 3.4rem); line-height:1.15; font-weight:800; letter-spacing:-.01em; margin:0 0 26px;
  }

  /* ---------- 1. hero (asymétrique + chaîne sobre) ---------- */
  #os77-securite .hero{ background:var(--os77-bg); overflow:hidden; padding:clamp(64px,9vw,104px) 0; }
  #os77-securite .hero__row{
    display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr); gap:clamp(32px,5vw,64px); align-items:center;
  }
  #os77-securite .lede{ font-size:1.05rem; line-height:1.6; color:var(--os77-muted); max-width:560px; margin:0 0 18px; }
  #os77-securite .hero__cta{ margin:22px 0 30px; }

  #os77-securite .hero__chain{ max-width:280px; margin:0 auto; width:100%; }
  #os77-securite .hero__chain svg{ display:block; width:100%; height:auto; }
  #os77-securite .hc-line{ stroke:var(--os77-line); stroke-width:1.5; }
  #os77-securite .hc-label{
    fill:var(--os77-muted); font-family:var(--font-main); font-size:13.5px; font-weight:700; letter-spacing:.04em;
  }
  #os77-securite .hc-label--accent{ fill:var(--os77-accent); }

  @media (max-width:900px){
    #os77-securite .hero__row{ grid-template-columns:1fr; }
    #os77-securite .hero__chain{ order:2; max-width:260px; margin-top:12px; }
  }

  /* ---------- 2. situations (fond sombre, liste éditoriale libre) ---------- */
  #os77-securite .situations{ background:var(--os77-ink); color:var(--os77-paper); padding:clamp(76px,9vw,120px) 0; }
  #os77-securite .situations .eyebrow{ color:var(--os77-accent-on-dark); margin-bottom:clamp(36px,5vw,52px); }
  #os77-securite .situations .eyebrow::before{ background:var(--os77-accent-on-dark); }

  #os77-securite .situations-list{ border-top:1px solid var(--os77-line-dark); max-width:900px; }
  #os77-securite .sit-item{
    display:flex; align-items:baseline; gap:22px; padding:clamp(24px,3vw,32px) 0;
    border-bottom:1px solid var(--os77-line-dark);
  }
  #os77-securite .sit-item__num{ font-size:13px; font-weight:700; color:var(--os77-accent-on-dark); flex:none; padding-top:.2em; }
  #os77-securite .sit-item__q{ font-size:clamp(1.15rem,2vw,1.5rem); line-height:1.4; font-weight:700; color:#fff; margin:0; }

  #os77-securite .situations-note{
    margin:clamp(32px,4vw,44px) 0 0; font-size:.98rem; line-height:1.6; color:var(--os77-paper-dim); max-width:640px;
  }

  /* ---------- 3. fundamentals (fond clair, sidebar + contenu) ---------- */
  #os77-securite .fundamentals{ background:var(--os77-surface); padding:clamp(76px,9vw,120px) 0; }
  #os77-securite .fundamentals-row{ display:grid; grid-template-columns:220px minmax(0,1fr); gap:clamp(48px,6vw,80px); align-items:start; }

  #os77-securite .fund-nav{ position:sticky; top:32px; }
  #os77-securite .fund-nav__title{
    font-weight:700; font-size:13px; letter-spacing:.1em; text-transform:uppercase; color:var(--os77-ink);
    margin:0 0 18px; padding-bottom:14px; border-bottom:2px solid var(--os77-accent);
  }
  #os77-securite .fund-nav__list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; counter-reset:fund; }
  #os77-securite .fund-nav__list li{
    counter-increment:fund; font-size:.92rem; color:var(--os77-muted); font-weight:600; padding-left:26px; position:relative;
  }
  #os77-securite .fund-nav__list li::before{
    content:counter(fund, decimal-leading-zero); position:absolute; left:0; top:0;
    font-size:.78rem; font-weight:700; color:var(--os77-accent);
  }

  #os77-securite .fund-content{ display:flex; flex-direction:column; }
  #os77-securite .fund-item{ padding:clamp(22px,2.8vw,30px) 0; border-bottom:1px solid var(--os77-line); }
  #os77-securite .fund-item:first-child{ padding-top:0; }
  #os77-securite .fund-item:last-child{ border-bottom:none; }
  #os77-securite .fund-item__title{ font-size:1.1rem; font-weight:700; margin:0 0 10px; }
  #os77-securite .fund-item__text{ font-size:.98rem; line-height:1.62; color:var(--os77-muted); margin:0; max-width:62ch; }

  @media (max-width:860px){
    #os77-securite .fundamentals-row{ grid-template-columns:1fr; gap:32px; }
    #os77-securite .fund-nav{ position:static; }
    #os77-securite .fund-nav__list{ flex-direction:row; flex-wrap:wrap; gap:8px 18px; }
    #os77-securite .fund-nav__list li{ padding-left:22px; }
  }

  /* ---------- 4. backup — temps fort graphique (fond sombre) ---------- */
  #os77-securite .backup{ background:var(--os77-ink); color:var(--os77-paper); padding:clamp(80px,10vw,128px) 0; }
  #os77-securite .backup .eyebrow{ color:var(--os77-accent-on-dark); }
  #os77-securite .backup .eyebrow::before{ background:var(--os77-accent-on-dark); }
  #os77-securite .backup-row{
    display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,.75fr); gap:clamp(48px,6vw,80px); align-items:center;
  }
  #os77-securite .backup-h2{ font-size:clamp(1.6rem,2.8vw,2.2rem); line-height:1.28; font-weight:700; color:#fff; margin:0 0 24px; }
  #os77-securite .backup-question{
    font-size:clamp(1.15rem,2vw,1.4rem); line-height:1.4; font-weight:800; color:var(--os77-accent-on-dark); margin:0 0 22px;
  }
  #os77-securite .backup-text__p{ font-size:.98rem; line-height:1.65; color:var(--os77-paper-muted); margin:0; }

  #os77-securite .backup-chain{ max-width:340px; margin:0 auto; width:100%; }
  #os77-securite .backup-chain svg{ display:block; width:100%; height:auto; }
  #os77-securite .bc-line{ stroke:var(--os77-line-dark); stroke-width:1.5; }
  #os77-securite .bc-loop{ fill:none; stroke:var(--os77-accent-on-dark); stroke-width:2; }
  #os77-securite .bc-arrowhead{ fill:var(--os77-accent-on-dark); }
  #os77-securite .bc-broken{ fill:none; stroke:var(--os77-paper-dim); stroke-width:1.5; }
  #os77-securite .bc-broken-label{
    fill:var(--os77-paper-dim); font-family:var(--font-main); font-size:12px; font-style:italic; font-weight:500;
  }
  #os77-securite .bc-step{ font-family:var(--font-main); fill:var(--os77-paper-muted); font-weight:700; }
  #os77-securite .bc-step--01{ font-size:14px; fill:var(--os77-paper-dim); font-weight:600; }
  #os77-securite .bc-step--02{ font-size:17px; }
  #os77-securite .bc-step--03{ font-size:19px; fill:#fff; }
  #os77-securite .bc-step--04{ font-size:24px; fill:var(--os77-accent-on-dark); font-weight:800; letter-spacing:.02em; }

  #os77-securite .backup-chain__caption{
    text-align:center; margin:18px 0 0; font-size:.85rem; line-height:1.5; color:var(--os77-paper-dim); max-width:280px; margin-inline:auto;
  }

  @media (max-width:860px){
    #os77-securite .backup-row{ grid-template-columns:1fr; }
    #os77-securite .backup-chain{ order:-1; max-width:260px; margin-bottom:8px; }
  }

  /* ---------- 5. continuity (fond clair, texte + espace) ---------- */
  #os77-securite .continuity{ background:var(--os77-surface); padding:clamp(76px,9vw,116px) 0; }
  #os77-securite .continuity .row{ max-width:720px; }
  #os77-securite .continuity-text{ font-size:1.02rem; line-height:1.65; color:var(--os77-muted); margin:0 0 clamp(28px,3.5vw,38px); }
  #os77-securite .continuity-question{
    font-size:clamp(1.4rem,2.6vw,1.9rem); line-height:1.35; font-weight:800; color:var(--os77-ink);
    margin:0 0 clamp(28px,3.5vw,38px);
  }

  /* ---------- 6. method (fond sombre) ---------- */
  #os77-securite .method{ background:var(--os77-ink); color:var(--os77-paper); padding:clamp(76px,9vw,120px) 0; }
  #os77-securite .method .eyebrow{ color:var(--os77-accent-on-dark); }
  #os77-securite .method .eyebrow::before{ background:var(--os77-accent-on-dark); }
  #os77-securite .method-h2{ font-size:clamp(1.6rem,2.8vw,2.2rem); line-height:1.2; font-weight:700; color:#fff; margin:0 0 clamp(40px,5vw,56px); max-width:640px; }
  #os77-securite .method .cta-link{ color:#fff; }
  #os77-securite .method .cta-link span.arrow{ color:var(--os77-accent-on-dark); }

  #os77-securite .method-list{ border-top:1px solid var(--os77-line-dark); max-width:760px; margin-bottom:clamp(36px,4.5vw,52px); }
  #os77-securite .method-item{
    font-size:1.05rem; line-height:1.6; color:var(--os77-paper-muted); margin:0;
    padding:18px 0; border-bottom:1px solid var(--os77-line-dark);
  }
  #os77-securite .method-item__label{ color:#fff; font-weight:800; }

  #os77-securite .method-close{
    font-size:1.02rem; line-height:1.65; color:var(--os77-paper-muted); max-width:680px; margin:0 0 22px;
  }

  /* ---------- 7. CTA final (variante solo) ---------- */
  #os77-securite .cta-final--solo{ background:var(--os77-ink); padding:clamp(64px,8vw,96px) 0; }
  #os77-securite .cta-final__solo{ max-width:680px; text-align:center; }
  #os77-securite .cta-final__eyebrow{ color:var(--os77-accent-on-dark); justify-content:center; }
  #os77-securite .cta-final__eyebrow::before{ background:var(--os77-accent-on-dark); }
  #os77-securite .cta-final__title{
    font-size:clamp(1.9rem,3.4vw,2.7rem); line-height:1.15; font-weight:700; color:#fff; margin:0 0 22px;
  }
  #os77-securite .cta-final__title .accent-word{ color:var(--os77-accent-on-dark); font-weight:700; }
  #os77-securite .cta-final__lede{ font-size:1.05rem; line-height:1.6; color:var(--os77-paper-muted); margin:0 0 36px; }
  #os77-securite .cta-final__row{ display:flex; flex-direction:column; align-items:center; gap:18px; }

  #os77-securite .btn-final{
    font-family:var(--font-main); font-weight:700; font-size:15px; border-radius:3px; padding:14px 26px;
    display:inline-flex; align-items:center; gap:10px; text-decoration:none; white-space:nowrap;
    background:transparent; color:#fff; border:1px solid var(--os77-line-dark);
    transition:background .28s ease, color .28s ease, border-color .28s ease;
  }
  #os77-securite .btn-final .arrow{ color:var(--os77-accent-on-dark); transition:transform .28s ease, color .28s ease; }
  #os77-securite .btn-final:hover{ background:var(--os77-accent); color:#fff; border-color:var(--os77-accent); }
  #os77-securite .btn-final:hover .arrow{ color:#fff; transform:translate(3px,-3px); }
  #os77-securite .btn-final:focus-visible{ outline:2px solid #fff; outline-offset:3px; }

  #os77-securite .cta-final__meta{ display:flex; align-items:center; gap:10px; font-size:13.5px; font-weight:500; color:var(--os77-paper-muted); }
  #os77-securite .cta-final__meta .dot{ width:5px; height:5px; border-radius:50%; background:var(--os77-accent-on-dark); flex:none; }

  /* ---------- accessibilité ---------- */
  #os77-securite a:focus-visible,
  #os77-securite button:focus-visible{ outline:2px solid var(--os77-accent); outline-offset:3px; }

  @media (prefers-reduced-motion: reduce){
    #os77-securite *{ transition:none !important; }
  }