/* ══ Sous-pages engagements · layout éditorial partagé ══ */
    .sub-hero{position:relative;min-height:54vh;display:flex;align-items:flex-end;
      background-size:cover;background-position:center;color:#fff;
      padding:calc(var(--header-h) + 4.5rem) 1.5rem 3.25rem;}
    .sub-hero__inner{max-width:var(--container-narrow);margin:0 auto;width:100%;}
    .sub-breadcrumb{font-size:.85rem;margin:0 0 1.1rem;color:rgba(255,255,255,.85);}
    .sub-breadcrumb a{color:rgba(255,255,255,.85);text-decoration:none;}
    .sub-breadcrumb a:hover{color:#fff;text-decoration:underline;}
    .sub-breadcrumb span{opacity:.6;padding:0 .4rem;}
    .sub-hero__eyebrow{font-family:var(--font-display);text-transform:uppercase;
      letter-spacing:.14em;font-size:.8rem;font-weight:700;color:var(--green-electric);margin:0 0 .6rem;}
    .sub-hero__title{font-family:var(--font-display);font-weight:800;
      font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.05;margin:0;max-width:16ch;}
    .sub-hero__sub{font-size:clamp(1rem,1.6vw,1.2rem);line-height:1.6;
      margin:1.1rem 0 0;max-width:60ch;color:rgba(255,255,255,.92);}

    .sub-wrap{max-width:var(--container-narrow);margin:0 auto;padding:4.5rem 1.5rem;}
    .sub-lead{font-family:var(--font-body);font-size:clamp(1.1rem,1.7vw,1.35rem);
      line-height:1.7;color:var(--text);margin:0;}
    .sub-lead strong{color:var(--emerald-900);}

    .sub-section{margin-top:4rem;}
    .sub-section:first-child{margin-top:0;}
    .sub-eyebrow{font-family:var(--font-display);text-transform:uppercase;
      letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--green-accent);margin:0 0 .5rem;}
    .sub-section__title{font-family:var(--font-display);font-weight:800;
      font-size:var(--fs-h2);line-height:1.1;color:var(--emerald-900);margin:0 0 1.1rem;}
    .sub-section__text{font-size:1.05rem;line-height:1.75;color:var(--text-muted);margin:0 0 1rem;}
    .sub-section__text:last-child{margin-bottom:0;}
    .sub-section__text strong{color:var(--text);}

    .sub-split{display:grid;grid-template-columns:1.05fr .95fr;gap:2.75rem;align-items:center;}
    .sub-split--reverse .sub-split__media{order:2;}
    .sub-split__media img{width:100%;height:100%;max-height:420px;object-fit:cover;
      border-radius:var(--radius-md);box-shadow:var(--shadow-md);display:block;}
    .sub-split__body .sub-section__title{font-size:clamp(1.5rem,2.6vw,2.1rem);}

    .sub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem;}
    .sub-grid--2{grid-template-columns:repeat(2,1fr);}
    .sub-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
      padding:1.85rem;box-shadow:var(--shadow-sm);}
    .sub-card__ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
      background:var(--emerald-900);color:var(--green-electric);margin-bottom:1rem;}
    .sub-card__ico svg{width:22px;height:22px;}
    .sub-card__title{font-family:var(--font-display);font-weight:700;font-size:1.15rem;
      color:var(--emerald-900);margin:0 0 .55rem;}
    .sub-card__text{font-size:.97rem;line-height:1.65;color:var(--text-muted);margin:0;}

    .sub-band{background:var(--emerald-900);color:var(--text-on-dark);border-radius:var(--radius-lg);
      padding:3rem 2.5rem;margin-top:4rem;text-align:center;}
    .sub-band__quote{font-family:var(--font-display);font-weight:700;
      font-size:clamp(1.3rem,2.6vw,1.9rem);line-height:1.35;margin:0 auto;max-width:24ch;}
    .sub-band__quote span{color:var(--green-electric);}

    .sub-checks{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;
      grid-template-columns:repeat(2,1fr);gap:.85rem 2rem;}
    .sub-checks li{position:relative;padding-left:2rem;font-size:1rem;line-height:1.5;color:var(--text);}
    .sub-checks li::before{content:"";position:absolute;left:0;top:.15em;width:1.25rem;height:1.25rem;
      background:var(--green-accent);border-radius:50%;
      -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6L9 17l-5-5'/></svg>") center/70% no-repeat;
      mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6L9 17l-5-5'/></svg>") center/70% no-repeat;}

    .sub-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-top:2rem;}
    .sub-stat{background:var(--off-white);border-radius:var(--radius-md);padding:1.6rem 1.25rem;text-align:center;}
    .sub-stat__num{font-family:var(--font-display);font-weight:800;font-size:2rem;color:var(--emerald-900);line-height:1;}
    .sub-stat__lbl{font-size:.85rem;color:var(--text-muted);margin-top:.5rem;line-height:1.4;}

    .sub-table-wrap{overflow-x:auto;margin-top:2rem;}
    .sub-table{width:100%;border-collapse:collapse;min-width:560px;font-size:.97rem;}
    .sub-table th,.sub-table td{padding:.9rem 1.1rem;text-align:left;border-bottom:1px solid var(--border);}
    .sub-table thead th{background:var(--emerald-900);color:#fff;font-family:var(--font-display);font-weight:700;}
    .sub-table thead th:first-child{border-top-left-radius:var(--radius-sm);}
    .sub-table thead th:last-child{border-top-right-radius:var(--radius-sm);}
    .sub-table tbody tr:nth-child(even){background:var(--off-white);}
    .sub-table td:first-child{font-weight:600;color:var(--text);}

    .sub-cta{background:#eaf5ee;padding:4rem 1.5rem;text-align:center;}
    .sub-cta__inner{max-width:640px;margin:0 auto;}
    .sub-cta__title{font-family:var(--font-display);font-weight:800;
      font-size:clamp(1.5rem,3vw,2rem);color:var(--emerald-900);margin:0 0 .75rem;}
    .sub-cta__text{font-size:1.05rem;line-height:1.7;color:var(--text-muted);margin:0 0 2rem;}
    .sub-cta__buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}
    .sub-cta__btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
      padding:.9rem 2rem;border-radius:var(--radius-sm);font-family:var(--font-display);
      font-weight:600;font-size:1rem;text-decoration:none;transition:all .2s ease;cursor:pointer;}
    .sub-cta__btn--primary{background:var(--green-accent);color:#fff;border:2px solid var(--green-accent);}
    .sub-cta__btn--primary:hover{background:var(--emerald-900);border-color:var(--emerald-900);box-shadow:var(--shadow-md);}
    .sub-cta__btn--ghost{background:transparent;color:var(--green-accent);border:2px solid var(--green-accent);}
    .sub-cta__btn--ghost:hover{background:var(--green-accent);color:#fff;}

    @media (max-width:900px){
      .sub-split{grid-template-columns:1fr;gap:1.75rem;}
      .sub-split--reverse .sub-split__media{order:0;}
      .sub-grid,.sub-grid--2{grid-template-columns:1fr;}
      .sub-checks{grid-template-columns:1fr;}
      .sub-stats{grid-template-columns:repeat(2,1fr);}
    }
    @media (max-width:560px){
      .sub-hero{min-height:48vh;padding:calc(var(--header-h) + 3rem) 1rem 2.25rem;}
      .sub-wrap{padding:3rem 1rem;}
      .sub-band{padding:2.25rem 1.5rem;}
      .sub-cta__btn{width:100%;max-width:320px;}
    }