:root{
    --bg:#FFFFFF;
    --card:#F5F6F7;
    --ink:#141414;
    --muted:#5B5B55;
    --line:#E8E6E0;
    --signal:#CC0000;
    --signal-dark:#A30000;
    --dark:#000000;
    --dark-card:#0A0A0A;
    --radius:14px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-weight:400;
    padding-bottom:230px;
  }
  .mono{font-family:'Inter',sans-serif;}
  .wrap{max-width:1320px;margin:0 auto;padding:0 24px;}

  /* ---------- Header ---------- */
  header{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 0;border-bottom:1px solid var(--line);gap:16px;flex-wrap:wrap;
    position:sticky;top:0;z-index:50;
    background:rgba(252,251,249,.92);backdrop-filter:saturate(180%) blur(12px);
    -webkit-backdrop-filter:saturate(180%) blur(12px);
  }
  section[id], div[id]{scroll-margin-top:84px;}
  .logo{line-height:0;}
  .logo img{height:32px;width:auto;display:block;}
  .logo span{color:var(--signal);}
  .btn{
    display:inline-block;text-decoration:none;font-weight:700;
    font-size:.92rem;padding:13px 22px;border-radius:10px;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
    border:none;cursor:pointer;font-family:'Inter',sans-serif;
  }
  .btn-signal{background:var(--signal);color:#fff;}
  .btn-signal:hover{background:var(--signal-dark);transform:translateY(-1px);box-shadow:0 6px 18px rgba(204,0,0,.3);}
  .btn-ghost{border:1.5px solid var(--ink);color:var(--ink);background:transparent;}
  .btn-ghost:hover{background:var(--ink);color:var(--bg);}
  .btn:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}

  /* ---------- Hero ---------- */
  .hero{padding:68px 0 30px;}
  .eyebrow{
    font-family:'Inter',sans-serif;font-size:.78rem;font-weight:600;
    letter-spacing:.14em;text-transform:uppercase;color:var(--signal);margin-bottom:18px;
  }
  h1{
    font-family:'Sora',sans-serif;
    font-size:clamp(2.4rem,5.4vw,4.1rem);
    line-height:1.02;letter-spacing:-.015em;max-width:15ch;
  }
  .hero p{max-width:54ch;margin-top:22px;font-size:1.08rem;color:var(--muted);}

  /* ---------- Entry / audit ticket ---------- */
  .entry{
    margin:46px 0 0;display:flex;align-items:stretch;gap:0;
    background:var(--card);border:1.5px solid var(--ink);border-radius:var(--radius);
    overflow:hidden;
  }
  .entry-tag{
    background:var(--ink);color:var(--bg);padding:22px 26px;
    display:flex;flex-direction:column;justify-content:center;min-width:200px;
    border-right:2px dashed var(--bg);
  }
  .entry-tag .mono{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;opacity:.7;}
  .entry-tag strong{font-family:'Inter',sans-serif;font-size:1.9rem;font-weight:600;margin-top:4px;}
  .entry-body{padding:22px 28px;flex:1;display:flex;align-items:center;gap:28px;flex-wrap:wrap;}
  .entry-body h2{font-size:1.15rem;font-weight:700;}
  .entry-body p{font-size:.94rem;color:var(--muted);margin-top:4px;max-width:54ch;}
  .credit-chip{
    font-family:'Inter',sans-serif;font-size:.78rem;font-weight:600;
    background:rgba(204,0,0,.1);color:var(--signal-dark);
    border:1px solid rgba(204,0,0,.35);padding:6px 12px;border-radius:6px;white-space:nowrap;
  }

  /* ---------- Section titres ---------- */
  .sec-head{margin:84px 0 8px;}
  .sec-head h2{
    font-family:'Sora',sans-serif;font-size:clamp(1.6rem,3.2vw,2.3rem);
    letter-spacing:-.012em;
  }
  .sec-head p{color:var(--muted);margin-top:10px;max-width:62ch;font-size:1.02rem;}

  /* ---------- 3 cartes services récurrents (colonnes) ---------- */
  .svc-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;
  }
  .svc-card{
    background:var(--dark-card);color:#fff;border-radius:var(--radius);
    border:1.5px solid #2A2A2A;padding:26px 24px 22px;
    display:flex;flex-direction:column;cursor:pointer;position:relative;
    transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
  }
  .svc-card:hover{transform:translateY(-2px);border-color:#4A4A4A;}
  .svc-card.on{border-color:var(--signal);box-shadow:0 12px 34px rgba(204,0,0,.18);}
  .svc-card:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}
  .svc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
  .svc-tag{
    font-family:'Inter',sans-serif;font-size:.62rem;font-weight:600;
    letter-spacing:.11em;text-transform:uppercase;color:#9A9A92;
  }
  .svc-tag.socle{color:var(--signal);display:inline-flex;align-items:center;gap:7px;}
  .svc-tag.socle::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--signal);}
  .svc-check{
    width:26px;height:26px;border-radius:7px;border:2px solid #6A6A6A;flex:none;
    display:flex;align-items:center;justify-content:center;
    font-family:'Inter',sans-serif;font-weight:600;color:transparent;font-size:.9rem;
    transition:background .15s ease,color .15s ease,border-color .15s ease;
  }
  .svc-card.on .svc-check{background:var(--signal);border-color:var(--signal);color:#fff;}
  .svc-card h3{
    font-family:'Sora',sans-serif;font-size:1.4rem;letter-spacing:-.012em;line-height:1.1;
  }
  .svc-for{color:#B5B5B5;font-size:.88rem;margin-top:10px;line-height:1.5;}
  ul.svc-inclus{list-style:none;margin-top:16px;flex:1;}
  ul.svc-inclus li{
    padding:8px 0 8px 22px;position:relative;font-size:.84rem;
    border-bottom:1px dashed #2E2E2E;line-height:1.45;color:#E0E0E0;
  }
  ul.svc-inclus li:last-child{border-bottom:none;}
  ul.svc-inclus li::before{
    content:"+";position:absolute;left:2px;top:7px;
    font-family:'Inter',sans-serif;font-weight:600;color:var(--signal);
  }
  ul.svc-inclus li b{font-weight:700;color:#fff;}
  .svc-stepper-zone{margin:14px 0 4px;min-height:8px;}
  .svc-stepper-zone .stepper{flex-wrap:wrap;gap:10px;}
  .svc-stepper-zone .stepper .count-lbl{font-size:.74rem;}
  .svc-price{margin-top:14px;padding-top:14px;border-top:1px solid #2A2A2A;}
  .svc-num{
    font-family:'Inter',sans-serif;font-size:1.5rem;font-weight:600;letter-spacing:-.02em;line-height:1.05;
  }
  .svc-num small{font-size:.78rem;font-weight:500;color:#B5B5B5;display:block;margin-top:3px;}
  @media (max-width:920px){
    .svc-grid{grid-template-columns:1fr;}
  }

  /* ---------- BASE card ---------- */
  .base-card{
    margin-top:30px;background:var(--dark-card);color:#FFFFFF;border-radius:var(--radius);
    box-shadow:0 18px 44px rgba(0,0,0,.26);overflow:hidden;
    display:grid;grid-template-columns:1.25fr 1fr;
  }
  .base-left{padding:36px 38px;}
  .base-tag{
    display:inline-flex;align-items:center;gap:8px;
    font-family:'Inter',sans-serif;font-size:.7rem;font-weight:600;
    letter-spacing:.13em;text-transform:uppercase;color:var(--signal);
  }
  .base-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--signal);}
  .base-left h3{
    font-family:'Sora',sans-serif;font-size:2rem;letter-spacing:-.012em;margin-top:10px;
  }
  .base-left .for{color:#B5B5B5;font-size:.95rem;margin-top:8px;max-width:46ch;}
  ul.inclus{list-style:none;margin-top:20px;}
  ul.inclus li{
    padding:9px 0 9px 26px;position:relative;font-size:.94rem;border-bottom:1px dashed #333333;
  }
  ul.inclus li:last-child{border-bottom:none;}
  ul.inclus li::before{
    content:"+";position:absolute;left:2px;top:7px;
    font-family:'Inter',sans-serif;font-weight:600;color:var(--signal);
  }
  ul.inclus li em{font-style:normal;color:#B5B5B5;font-size:.85rem;}
  ul.inclus li b{font-weight:700;}
  .base-right{
    background:rgba(255,255,255,.05);border-left:1px solid #333333;
    padding:36px 32px;display:flex;flex-direction:column;justify-content:center;gap:22px;
  }
  .base-price .lbl{
    font-family:'Inter',sans-serif;font-size:.68rem;font-weight:600;
    letter-spacing:.13em;text-transform:uppercase;color:#B5B5B5;
  }
  .base-price .num{
    font-family:'Inter',sans-serif;font-size:2.5rem;font-weight:600;letter-spacing:-.02em;line-height:1.05;
  }
  .base-price .num small{font-size:1rem;font-weight:500;color:#B5B5B5;}
  .base-price .sub{font-family:'Inter',sans-serif;font-size:.74rem;color:#B5B5B5;margin-top:6px;line-height:1.6;}
  .stable-note{
    border-top:1px dashed #333333;padding-top:18px;font-size:.84rem;color:#B5B5B5;line-height:1.55;
  }
  .stable-note b{color:#FFFFFF;}

  /* ---------- Options récurrentes ---------- */
  .opt-zone{
    border-top:1px solid #333333;grid-column:1/-1;padding:26px 38px 30px;
  }
  .opt-zone .opt-title{
    font-family:'Inter',sans-serif;font-size:.7rem;font-weight:600;
    letter-spacing:.13em;text-transform:uppercase;color:#B5B5B5;margin-bottom:14px;
  }
  .opt{
    display:flex;align-items:center;gap:18px;padding:16px 18px;margin-bottom:12px;
    background:rgba(255,255,255,.05);border:1.5px solid #333333;border-radius:10px;
    cursor:pointer;transition:border-color .15s ease, background .15s ease;
    flex-wrap:wrap;
  }
  .opt:last-child{margin-bottom:0;}
  .opt:hover{border-color:#595959;}
  .opt.on{border-color:var(--signal);background:rgba(204,0,0,.08);}
  .opt:focus-visible{outline:3px solid var(--signal);outline-offset:2px;}
  .opt .check{
    width:26px;height:26px;border-radius:7px;border:2px solid #B5B5B5;flex:none;
    display:flex;align-items:center;justify-content:center;
    font-family:'Inter',sans-serif;font-weight:600;color:transparent;
    transition:background .15s ease,color .15s ease,border-color .15s ease;
  }
  .opt.on .check{background:var(--signal);border-color:var(--signal);color:#fff;}
  .opt .opt-body{flex:1;min-width:220px;}
  .opt h4{font-size:1rem;font-weight:700;}
  .opt p{font-size:.85rem;color:#B5B5B5;margin-top:2px;}
  .opt .opt-price{
    font-family:'Inter',sans-serif;font-weight:600;font-size:1.05rem;white-space:nowrap;
  }
  .opt .opt-price small{font-size:.74rem;font-weight:500;color:#B5B5B5;}
  .opt .stepper{margin-top:0;}
  .stepper{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
  .stepper button{
    width:32px;height:32px;border-radius:9px;border:1.5px solid #B5B5B5;
    background:transparent;color:#FFFFFF;font-family:'Inter',sans-serif;font-size:1.05rem;font-weight:600;
    cursor:pointer;line-height:1;
  }
  .stepper button:hover{background:#FFFFFF;color:var(--ink);}
  .stepper button:focus-visible{outline:3px solid var(--signal);outline-offset:2px;}
  .stepper .count{
    font-family:'Inter',sans-serif;font-size:1.1rem;font-weight:600;min-width:2ch;text-align:center;
  }
  .stepper .count-lbl{font-size:.8rem;color:#B5B5B5;}

  /* ---------- Sélecteur de paiement (modules) ---------- */
  .pay-bar{margin:30px 0 0;display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
  .pay-bar .pay-label{
    font-family:'Inter',sans-serif;font-size:.72rem;font-weight:600;
    letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  }
  
  
  .pay-toggle button[aria-pressed="true"]{background:var(--ink);color:var(--bg);}
  .pay-toggle button:focus-visible{outline:3px solid var(--signal);outline-offset:2px;}
  .pay-toggle button .save{color:var(--signal);font-weight:600;}

  /* ---------- Modules ---------- */
  .mod-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px;}
  .mod{
    background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);
    padding:28px 28px 24px;cursor:pointer;position:relative;
    transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
    display:flex;flex-direction:column;
  }
  .mod:hover{transform:translateY(-2px);}
  .mod.on{border-color:var(--signal);box-shadow:0 10px 30px rgba(204,0,0,.13);}
  .mod.static{cursor:default;}
  .mod.static:hover{transform:none;}
  .mod-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;}
  .mod-kicker{
    font-family:'Inter',sans-serif;font-size:.7rem;font-weight:600;
    letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  }
  .mod h3{font-family:'Sora',sans-serif;font-size:1.45rem;letter-spacing:-.01em;margin-top:6px;}
  .mod .oneshot{
    font-family:'Inter',sans-serif;font-size:.66rem;font-weight:600;letter-spacing:.1em;
    text-transform:uppercase;background:rgba(0,0,0,.07);border:1px dashed var(--ink);
    padding:4px 9px;border-radius:5px;display:inline-block;margin-top:8px;
  }
  .mod p.desc{font-size:.92rem;color:var(--muted);margin-top:12px;flex:1;}
  .mod-price{
    margin-top:16px;font-family:'Inter',sans-serif;font-weight:600;font-size:1.35rem;
  }
  .mod-price small{font-size:.78rem;font-weight:500;color:var(--muted);}
  .mod-price-alt{
    font-family:'Inter',sans-serif;font-size:.82rem;font-weight:500;
    color:var(--signal-dark);margin-top:4px;
  }
  .mod-incluse{
    font-size:.8rem;color:var(--signal-dark);background:rgba(204,0,0,.06);
    border:1px solid rgba(204,0,0,.2);border-radius:8px;padding:9px 12px;margin-top:12px;line-height:1.45;
  }
  .mod-incluse b{font-weight:700;}

  .mod .check{
    width:28px;height:28px;border-radius:8px;border:2px solid var(--ink);flex:none;
    display:flex;align-items:center;justify-content:center;background:var(--card);
    font-family:'Inter',sans-serif;font-weight:600;color:transparent;
    transition:background .15s ease,color .15s ease,border-color .15s ease;
  }
  .mod.on .check{background:var(--signal);border-color:var(--signal);color:#fff;}
  .mod:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}
  .mod .stepper{margin-top:14px;}
  .mod .stepper button{border-color:var(--ink);color:var(--ink);background:var(--card);}
  .mod .stepper button:hover{background:var(--ink);color:var(--bg);}
  .mod .stepper .count-lbl{color:var(--muted);}

  /* ---------- Barre de total sticky ---------- */
  /* Sélecteur de paiement dans la barre sticky */
  .pay-sticky{
    max-width:1320px;margin:0 auto;padding:12px 24px 0;
    display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  }
  .pay-sticky-lbl{
    font-family:'Inter',sans-serif;font-size:.68rem;font-weight:600;
    letter-spacing:.12em;text-transform:uppercase;color:#9A9A92;
  }
  .total-bar .pay-toggle{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;width:100%;background:rgba(255,255,255,.05);border:1px solid #3A3A33;border-radius:13px;padding:4px;}
  .total-bar .pay-toggle button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-family:'Inter',sans-serif;font-size:.74rem;font-weight:600;border:none;background:transparent;color:#E8E8E2;cursor:pointer;padding:9px 4px;border-radius:9px;line-height:1.1;text-align:center;min-height:50px;white-space:normal;transition:background .15s ease,color .15s ease;}
  .total-bar .pay-toggle button[aria-pressed="true"]{background:#fff;color:var(--ink);}
  .total-bar .pay-toggle button .save{color:var(--signal);font-weight:600;}
  .total-bar .pay-toggle button[aria-pressed="true"] .save{color:var(--signal-dark);}
  .total-bar .pay-toggle button:disabled{opacity:.4;cursor:not-allowed;}
  .pay-sticky-note{
    font-family:'Inter',sans-serif;font-size:.64rem;color:#7E7E76;
    line-height:1.4;flex:1;min-width:180px;
  }
  @media (max-width:680px){ .pay-sticky-note{display:none;} }
  .elig-sticky{
    font-family:'Inter',sans-serif;font-size:.66rem;color:#FF8866;
    background:rgba(204,0,0,.15);border:1px solid rgba(232,67,15,.4);
    border-radius:7px;padding:5px 11px;line-height:1.4;
  }
  @media (max-width:680px){
    .pay-sticky{padding:10px 16px 0;gap:8px;}
    .pay-sticky-lbl{display:none;}
    .total-bar .pay-toggle{width:100%;justify-content:center;}
    .total-bar .pay-toggle button{padding:7px 3px;font-size:.66rem;}
  }
  .total-bar{
    position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:var(--ink);color:var(--bg);
    box-shadow:0 -10px 30px rgba(0,0,0,.25);
  }
  .total-inner{max-width:1320px;margin:0 auto;padding:12px 24px 16px;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:22px;}
  .total-inner .btn{justify-self:end;}
  @media (max-width:920px){
    .total-inner{grid-template-columns:1fr 1fr;gap:14px 18px;}
    .total-inner .btn{grid-column:1/-1;justify-self:stretch;text-align:center;}
  }
  @media (max-width:520px){
    .total-inner{grid-template-columns:1fr;}
  }
  .t-block .t-lbl{
    font-family:'Inter',sans-serif;font-size:.64rem;font-weight:600;
    letter-spacing:.12em;text-transform:uppercase;color:#B5B5B5;
  }
  .t-block .t-num{
    font-family:'Inter',sans-serif;font-size:1.45rem;font-weight:600;letter-spacing:-.02em;
  }
  .t-block .t-num small{font-size:.82rem;font-weight:500;color:#B5B5B5;}
  .t-block .t-sub{font-family:'Inter',sans-serif;font-size:.7rem;color:#B5B5B5;}
  .total-bar .btn{white-space:nowrap;}

  /* ---------- Mécaniques ---------- */
  .mech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:30px;}
  .mech-item{border-top:2px solid var(--ink);padding-top:18px;}
  .mech-item .mono-big{
    font-family:'Inter',sans-serif;font-size:1.5rem;font-weight:600;color:var(--signal-dark);
  }
  .mech-item h4{font-size:1.02rem;font-weight:700;margin-top:6px;}
  .mech-item p{font-size:.92rem;color:var(--muted);margin-top:8px;}

  /* ---------- Variables ---------- */
  .vars{
    margin-top:30px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:24px 28px;display:flex;gap:36px;flex-wrap:wrap;
  }
  .vars div{min-width:220px;flex:1;}
  .vars .v-price{font-family:'Inter',sans-serif;font-weight:600;color:var(--signal-dark);}
  .vars h4{font-size:.95rem;font-weight:700;margin-top:2px;}
  .vars p{font-size:.85rem;color:var(--muted);margin-top:4px;}

  /* ---------- CTA final ---------- */
  .final{
    margin:96px 0 0;background:var(--dark-card);color:#FFFFFF;
    border-radius:var(--radius);padding:64px 48px;text-align:center;
  }
  .final h2{
    font-family:'Sora',sans-serif;font-size:clamp(1.8rem,4vw,2.8rem);
    letter-spacing:-.015em;max-width:22ch;margin:0 auto;
  }
  .final p{color:#B5B5B5;margin:18px auto 30px;max-width:50ch;}

  footer{
    margin-top:64px;padding:28px 0 40px;border-top:1px solid var(--line);
    font-size:.8rem;color:var(--muted);line-height:1.7;
  }
  .foot-bottom{
    display:flex;justify-content:space-between;align-items:center;gap:10px 24px;flex-wrap:wrap;
    margin-top:22px;padding-top:16px;border-top:1px solid var(--line);
  }
  .foot-bottom .copyright{color:var(--muted);}

  /* ---------- Lightbox formulaire ---------- */
  .lb-overlay{
    position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.65);
    display:none;align-items:center;justify-content:center;padding:16px;
    -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  }
  .lb-overlay.open{display:flex;}
  .lb{
    background:var(--card);border-radius:16px;position:relative;
    width:min(540px,100%);max-height:92vh;overflow-y:auto;
    padding:42px 28px 30px;text-align:center;
    box-shadow:0 24px 60px rgba(0,0,0,.4);
  }
  .lb-close{
    position:absolute;top:12px;right:12px;width:40px;height:40px;
    border:none;background:transparent;border-radius:10px;cursor:pointer;
    font-size:1.5rem;line-height:1;color:var(--ink);font-family:'Inter',sans-serif;
  }
  .lb-close:hover{background:rgba(0,0,0,.07);}
  .lb-close:focus-visible{outline:3px solid var(--signal);outline-offset:2px;}
  .lb .lb-kicker{
    font-family:'Inter',sans-serif;font-size:.72rem;font-weight:600;
    letter-spacing:.14em;text-transform:uppercase;color:var(--signal);
  }
  .lb h3{
    font-family:'Sora',sans-serif;font-size:1.5rem;letter-spacing:-.01em;margin-top:8px;
  }
  .lb .lb-sub{font-size:.92rem;color:var(--muted);margin-top:6px;}
  .lb form{margin-top:24px;text-align:left;}
  .lb .field{margin-bottom:16px;}
  .lb label{
    display:block;font-family:'Inter',sans-serif;font-size:.7rem;font-weight:600;
    letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;
  }
  .lb input, .lb textarea{
    width:100%;padding:14px 16px;font-size:16px;font-family:'Inter',sans-serif;
    border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);
  }
  .lb input:focus, .lb textarea:focus{
    outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(204,0,0,.15);
  }
  .lb textarea{min-height:110px;resize:none;line-height:1.5;font-size:14px;}
  .lb textarea[readonly]{
    background:#F0F1EC;color:var(--ink);border-style:dashed;cursor:default;
  }
  .lb textarea[readonly]:focus{border-color:var(--line);box-shadow:none;}
  .lb .lb-summary-note{
    font-family:'Inter',sans-serif;font-size:.68rem;color:var(--muted);margin-top:4px;
  }
  .lb .btn{width:100%;text-align:center;font-size:1rem;padding:16px 22px;margin-top:6px;}
  .lb .lb-feedback{
    margin-top:14px;font-size:.9rem;display:none;border-radius:10px;padding:14px 16px;text-align:center;
  }
  .lb .lb-feedback.ok{display:block;background:rgba(46,125,50,.1);border:1px solid rgba(46,125,50,.4);color:#22591F;}
  .lb .lb-feedback.err{display:block;background:rgba(204,0,0,.08);border:1px solid rgba(204,0,0,.35);color:var(--signal-dark);}
  .lb .lb-feedback a{color:inherit;font-weight:700;}
  @media (max-width:560px){
    .lb{padding:48px 18px 24px;border-radius:14px;}
  }

  /* ---------- Motion ---------- */
  .reveal{opacity:0;transform:translateY(14px);animation:up .6s ease forwards;}
  .d1{animation-delay:.08s}.d2{animation-delay:.16s}.d3{animation-delay:.24s}
  @keyframes up{to{opacity:1;transform:none;}}
  .bump{animation:bump .3s ease;}
  @keyframes bump{0%{transform:scale(.985);}60%{transform:scale(1.005);}100%{transform:scale(1);}}
  @media (prefers-reduced-motion:reduce){
    .reveal{animation:none;opacity:1;transform:none;}
    .mod,.btn,.opt{transition:none;}
    .bump{animation:none;}
  }

  /* ---------- Responsive ---------- */
  @media (max-width:920px){
    .base-card{grid-template-columns:1fr;}
    .base-right{border-left:none;border-top:1px solid #333333;}
    .opt-zone{padding:24px 24px 26px;}
    .base-left{padding:30px 24px;}
    .mod-grid,.mech-grid{grid-template-columns:1fr;}
    .entry{flex-direction:column;}
    .entry-tag{border-right:none;border-bottom:2px dashed var(--bg);min-width:0;}
    .pay-toggle{width:100%;border-radius:13px;}
    .pay-toggle button{border-radius:12px;}
    .total-inner{padding:12px 18px;gap:16px;}
    .t-block.optional{display:none;}
  .t-block.t-grand{display:none;padding-left:22px;border-left:2px solid var(--signal);}
  .t-block.t-grand .t-num{color:#fff;}
  /* Récap des 3 modalités, intégré dans la barre noire, sous la ligne de total */
  .pay-recap{display:none;}
  .total-bar .pay-recap.show{
    display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
    max-width:1320px;margin:0 auto;padding:0 24px 14px;
  }
  .pay-recap .pr{background:#1A1A1A;border:1px solid #333;border-radius:10px;padding:9px 14px;}
  .pay-recap .pr.best{border-color:var(--signal);background:#201010;}
  .pay-recap .pr-lbl{font-family:'Inter',sans-serif;font-size:.64rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#B5B5B5;}
  .pay-recap .pr-val{font-family:'Inter',sans-serif;font-size:1rem;font-weight:600;color:#fff;margin-top:2px;}
  .pay-recap .pr-note{font-family:'Inter',sans-serif;font-size:.64rem;color:#8A8A8A;margin-top:1px;}
  .pay-recap .pr.best .pr-lbl{color:#FF6B4A;}
  @media (max-width:680px){
    .total-bar .pay-recap.show{grid-template-columns:1fr;gap:5px;padding-bottom:10px;}
    .t-block.t-grand{border-left:none;padding-left:0;}
    .pay-recap .pr{display:flex;align-items:baseline;gap:8px;padding:7px 12px;}
    .pay-recap .pr-val{margin-top:0;}
    .pay-recap .pr-note{display:none;}
  }
    .final{padding:48px 26px;}
    body{padding-bottom:110px;}
  }

  /* ---------- Consentement témoins (Loi 25) ---------- */
  #consentBanner{
    position:fixed;left:0;right:0;bottom:0;z-index:9999;
    background:#0A0A0A;color:#fff;padding:18px 22px;
    display:none;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;
    box-shadow:0 -8px 30px rgba(0,0,0,.35);
  }
  #consentBanner.show{display:flex;}
  #consentBanner .cb-text{font-size:.86rem;color:#D6D6D6;max-width:62ch;line-height:1.5;}
  #consentBanner .cb-text b{color:#fff;}
  #consentBanner .cb-text a{color:#fff;font-weight:600;}
  #consentBanner .cb-actions{display:flex;gap:10px;flex-wrap:wrap;}
  #consentBanner button{
    font-family:'Inter',sans-serif;font-weight:700;font-size:.9rem;cursor:pointer;
    padding:12px 22px;border-radius:10px;min-width:120px;
  }
  #consentBanner .cb-accept{background:var(--signal);color:#fff;border:1.5px solid var(--signal);}
  #consentBanner .cb-refuse{background:transparent;color:#fff;border:1.5px solid #fff;}
  #consentBanner button:focus-visible{outline:3px solid #fff;outline-offset:2px;}
  .consent-manage{color:inherit;}

  /* ---------- Menu plein écran ---------- */
  .menu-open{
    font-family:'Inter',sans-serif;font-size:.85rem;font-weight:600;
    background:transparent;border:1.5px solid var(--ink);color:var(--ink);
    padding:12px 18px;border-radius:10px;cursor:pointer;
  }
  .menu-open:hover{background:var(--ink);color:#fff;}
  .menu-open:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}
  .logo a{color:inherit;text-decoration:none;}
  .mm-overlay{
    position:fixed;inset:0;z-index:10000;background:#0A0A0A;
    display:none;flex-direction:column;
    padding:clamp(12px,2.5vh,28px) clamp(16px,4vw,40px);
    overflow:hidden;
  }
  .mm-overlay.open{display:flex;}
  .mm-nav{
    margin:auto;display:flex;flex-direction:column;width:min(680px,100%);
    max-height:100%;justify-content:center;align-items:stretch;gap:22px;
  }
  .mm-link{
    font-family:'Sora',sans-serif;
    font-size:clamp(1rem,min(4.4vw,3.1vh),2.3rem);
    letter-spacing:-.01em;line-height:1.1;
    color:#fff;text-decoration:none;
    display:flex;align-items:center;gap:clamp(10px,1.6vw,20px);
    padding:clamp(6px,1.4vh,18px) 4px;border-bottom:1px solid #222;
    transition:transform .15s ease, color .15s ease;
  }
  .mm-link:hover{transform:translateX(8px);color:#D6D6D6;}
  .mm-link:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}
  .mm-dot{
    width:clamp(9px,1.4vh,16px);height:clamp(9px,1.4vh,16px);
    border-radius:50%;flex:none;
  }
  .mm-foot{
    margin:clamp(12px,2.4vh,34px) auto 0;text-align:center;
    font-family:'Inter',sans-serif;
    font-size:clamp(.62rem,1.5vh,.85rem);color:#B5B5B5;line-height:1.5;
  }
  .mm-foot a{color:#fff;font-weight:600;}
  .mm-close{
    position:absolute;top:clamp(12px,2vh,20px);right:clamp(16px,2vw,24px);
    width:clamp(44px,6vh,64px);height:clamp(44px,6vh,64px);
    background:transparent;border:1.5px solid #fff;border-radius:50%;cursor:pointer;
    color:#fff;font-size:clamp(1.3rem,3vh,1.7rem);line-height:1;font-family:'Inter',sans-serif;
  }
  .mm-close:hover{background:#fff;color:#000;}
  .mm-close:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}
  /* Menu : compactage progressif selon la hauteur disponible (8 liens + footer) */
  @media (max-height:880px){
    .mm-link{font-size:clamp(.9rem,2.2vh,1.6rem);padding:clamp(4px,.9vh,12px) 4px;}
    .mm-foot{margin-top:clamp(8px,1.5vh,18px);font-size:clamp(.6rem,1.4vh,.78rem);}
  }
  @media (max-height:700px){
    .mm-link{font-size:clamp(.82rem,1.9vh,1.3rem);padding:clamp(3px,.7vh,8px) 4px;gap:12px;}
    .mm-dot{width:10px;height:10px;}
    .mm-foot{margin-top:clamp(6px,1.2vh,12px);font-size:clamp(.56rem,1.2vh,.7rem);}
    .mm-overlay{padding:clamp(6px,1.3vh,14px) clamp(14px,3vw,28px);}
  }
  @media (max-height:560px){
    .mm-link{font-size:clamp(.74rem,1.8vh,1.05rem);padding:clamp(2px,.5vh,5px) 4px;gap:9px;}
    .mm-dot{width:8px;height:8px;}
    .mm-foot{margin-top:5px;font-size:.56rem;}
    .mm-close{width:40px;height:40px;font-size:1.05rem;top:8px;right:10px;}
  }
  @media (max-height:430px){
    .mm-link{font-size:clamp(.68rem,2.3vh,.92rem);padding:2px 4px;gap:7px;border-bottom-color:#1A1A1A;}
    .mm-dot{width:7px;height:7px;}
    .mm-foot{margin-top:3px;font-size:.52rem;line-height:1.3;}
  }
  .mm-nav{margin:auto;display:flex;flex-direction:column;width:min(680px,100%);}
  
  /* ---------- Financement 0% ---------- */
  .fin{
    margin:88px 0 0;background:var(--dark-card);color:#fff;border-radius:var(--radius);
    padding:46px 42px;box-shadow:0 18px 44px rgba(0,0,0,.26);
  }
  .fin .fin-kicker{
    font-family:'Inter',sans-serif;font-size:.74rem;font-weight:600;
    letter-spacing:.14em;text-transform:uppercase;color:var(--signal);
  }
  .fin h2{color:#fff;margin-top:10px;}
  .fin > p.fin-sub{color:#B5B5B5;margin-top:14px;max-width:64ch;font-size:1.02rem;}
  .fin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px;}
  .fin-item{border-top:2px solid #fff;padding-top:16px;}
  .fin-item .fin-big{
    font-family:'Inter',sans-serif;font-size:1.7rem;font-weight:600;color:var(--signal);line-height:1.1;
  }
  .fin-item h4{font-size:1rem;font-weight:700;margin-top:6px;}
  .fin-item p{font-size:.88rem;color:#B5B5B5;margin-top:6px;}
  .fin-faq{margin-top:30px;border-top:1px dashed #333;}
  .fin-faq details{border-bottom:1px solid #222;}
  .fin-faq summary{
    cursor:pointer;list-style:none;padding:18px 36px 18px 2px;
    font-weight:700;font-size:.98rem;position:relative;color:#fff;
  }
  .fin-faq summary::-webkit-details-marker{display:none;}
  .fin-faq summary::after{
    content:"+";position:absolute;right:6px;top:14px;
    font-family:'Inter',sans-serif;font-size:1.25rem;font-weight:600;color:var(--signal);
    transition:transform .2s ease;
  }
  .fin-faq details[open] summary::after{transform:rotate(45deg);}
  .fin-faq details p{padding:0 2px 20px;font-size:.93rem;color:#B5B5B5;max-width:72ch;}
  @media (max-width:920px){
    .fin{padding:32px 24px;}
    .fin-grid{grid-template-columns:1fr;}
  }

  /* ---------- FAB mobile (contact rapide) ---------- */
  a,button{-webkit-tap-highlight-color:transparent;}
  .fab-wrap{
    position:fixed;right:16px;bottom:18px;z-index:9990;
    display:none;flex-direction:column;align-items:flex-end;gap:12px;
  }
  @media (max-width:920px){ .fab-wrap{display:flex;bottom:108px;} }
  .fab-panel{
    display:none;background:#0A0A0A;border-radius:18px;overflow:hidden;
    box-shadow:0 18px 44px rgba(0,0,0,.4);min-width:216px;
    transform-origin:bottom right;
  }
  .fab-wrap.open .fab-panel{display:block;animation:fabpop .18s ease;}
  @keyframes fabpop{from{opacity:0;transform:scale(.88) translateY(6px);}to{opacity:1;transform:none;}}
  .fab-act{
    display:flex;align-items:center;gap:13px;width:100%;
    padding:16px 20px;color:#fff;text-decoration:none;text-align:left;
    font-family:'Inter',sans-serif;font-weight:700;font-size:.95rem;
    background:transparent;border:none;cursor:pointer;
  }
  .fab-act + .fab-act{border-top:1px solid #2A2A2A;}
  .fab-act:active{background:#1A1A1A;}
  .fab-ico{
    width:36px;height:36px;border-radius:50%;background:var(--signal);
    display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex:none;
  }
  .fab-main{
    width:58px;height:58px;border-radius:50%;
    background:var(--ink);color:#fff;border:2px solid #fff;
    font-size:2rem;line-height:1;font-weight:400;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 28px rgba(0,0,0,.35);
    transition:transform .2s ease;
    font-family:'Inter',sans-serif;
  }
  .fab-wrap.open .fab-main{transform:rotate(45deg);}
  .fab-main:focus-visible{outline:3px solid var(--signal);outline-offset:3px;}
  .fab-act:focus-visible{outline:3px solid var(--signal);outline-offset:-3px;}
  @supports selector(:has(*)){
    body:has(#consentBanner.show) .fab-wrap{bottom:188px;}
  }
  @media (prefers-reduced-motion:reduce){
    .fab-wrap.open .fab-panel{animation:none;}
    .fab-main{transition:none;}
  }
  @media (max-width:680px){
    header a.btn-signal{display:none;}
    header{gap:12px;}
  }
  .base-check{
    position:absolute;top:14px;right:16px;font-family:'Inter',sans-serif;
    font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
    color:var(--signal);border:1.5px solid var(--signal);border-radius:10px;padding:5px 12px;
    background:rgba(204,0,0,.08);transition:all .15s ease;
  }
  .base-right[aria-checked="false"]{opacity:.5;}
  .base-right[aria-checked="false"] .base-check{color:#888;border-color:#888;background:transparent;}
  .base-right[aria-checked="false"] .base-check::before{content:"";}
  .entry[aria-checked="true"]{border-color:var(--signal);box-shadow:0 0 0 2px rgba(204,0,0,.25);}
  .entry-check{
    font-family:'Inter',sans-serif;font-size:.78rem;font-weight:600;letter-spacing:.06em;
    color:var(--signal);border:1.5px solid var(--signal);border-radius:10px;padding:9px 18px;
    white-space:nowrap;transition:all .15s ease;align-self:center;
  }
  .entry[aria-checked="true"] .entry-check{background:var(--signal);color:#fff;}
  .entry[aria-checked="true"] .entry-check::before{content:"✓ ";}
  ::selection{background:var(--ink);color:var(--bg);}
  h1,h2,h3{text-wrap:balance;}

  .final{position:relative;overflow:hidden;}
  /* ---------- Couleurs A6 sur les blocs du configurateur ---------- */
  .svc-card.fam-attirer,    .mod.fam-attirer    { border-color:#CC0000; }
  .svc-card.fam-accueillir, .mod.fam-accueillir { border-color:#1F8A00; }
  .svc-card.fam-ameliorer,  .mod.fam-ameliorer  { border-color:#2477A3; }
  .svc-card.fam-acquerir,   .mod.fam-acquerir   { border-color:#A57F00; }
  .svc-card.fam-accompagner,.mod.fam-accompagner{ border-color:#7A7A72; }
  .svc-card[class*="fam-"].on{box-shadow:0 12px 34px rgba(0,0,0,.30);}
  .mod[class*="fam-"].on{box-shadow:0 10px 30px rgba(0,0,0,.16);}
  .a-verb{
    display:block;font-family:'Sora',sans-serif;
    font-size:.95rem;letter-spacing:-.01em;line-height:1;margin:2px 0 9px;
  }
  .fam-attirer .a-verb{color:#CC0000;}
  .fam-accueillir .a-verb{color:#1F8A00;}
  .fam-ameliorer .a-verb{color:#2477A3;}
  .fam-acquerir .a-verb{color:#C79200;}
  .fam-accompagner .a-verb{color:#9A9A92;}
  header nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap;}
  header nav a.navlink{text-decoration:none;color:var(--ink);font-weight:600;font-size:.92rem;border-bottom:2px solid transparent;padding-bottom:2px;}
  header nav a.navlink:hover{border-bottom-color:var(--signal);}
  @media(max-width:900px){ header nav{display:none;} }
  header nav{margin-left:auto;}
  /* Bandeau estimation : segmenté + tiroir */
  .pay-toggle button .pm-name{font-size:.74rem;}
  .pay-toggle button .save{font-size:.66rem;color:var(--signal);}
  .pay-toggle button .save.reg{color:#9A9A92;}
  .pay-toggle button[aria-pressed="true"]{background:var(--ink);color:var(--bg);}
  .pay-toggle button[aria-pressed="true"] .save{color:#FF6B4A;}
  .pay-toggle button[aria-pressed="true"] .save.reg{color:var(--bg);opacity:.65;}
  .pay-sticky{max-width:1320px;margin:0 auto;padding:14px 24px 0;display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
  .t-block{min-width:0;}
  .total-inner .t-block .t-num{font-size:1.4rem;}
  /* Poignée tiroir */
  .tb-handle{
    width:100%;max-width:1320px;margin:0 auto;display:flex;align-items:center;gap:12px;
    background:transparent;border:none;cursor:pointer;color:var(--bg);
    font-family:'Inter',sans-serif;padding:9px 24px;border-top:1px solid #262626;
  }
  .tb-h-lbl{font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#9A9A92;}
  .tb-h-fig{font-size:.8rem;font-weight:600;color:var(--bg);margin-left:auto;}
  .tb-chev{font-size:1rem;line-height:1;color:#9A9A92;transition:transform .3s ease;display:inline-block;}
  .total-bar.collapsed .tb-chev{transform:rotate(180deg);}
  .tb-body{max-height:520px;overflow:hidden;transition:max-height .32s ease,opacity .25s ease;opacity:1;}
  .total-bar.collapsed .tb-body{max-height:0;opacity:0;}
  .total-bar:not(.collapsed) .tb-h-fig{display:none;}
  @media(max-width:760px){
    .total-inner{grid-template-columns:1fr 1fr;gap:12px 14px;padding:10px 16px 14px;}
    .total-inner .btn{grid-column:1/-1;justify-self:stretch;text-align:center;}
    .pay-sticky{padding:12px 16px 0;}
    .tb-handle{padding:9px 16px;}
    .total-bar .pay-toggle button{font-size:.6rem;padding:7px 2px;min-height:48px;}
    .total-bar .pay-toggle button .pm-name{font-size:.6rem;}
    .total-bar .pay-toggle button .save{font-size:.56rem;}
    .total-inner .t-block .t-num{font-size:1.15rem;}
  }
  .total-bar .pay-toggle button .pm-name{font-size:.73rem;}
  .total-bar .pay-toggle button .save{font-size:.64rem;color:var(--signal);font-weight:600;}
  .total-bar .pay-toggle button .save.reg{color:#9A9A92;}
  .total-bar .pay-toggle button[aria-pressed="true"] .save{color:var(--signal-dark);}
  .total-bar .pay-toggle button[aria-pressed="true"] .save.reg{color:var(--muted);}
  .pay-note{font-family:'Inter',sans-serif;font-size:.7rem;color:#9A9A92;text-align:center;letter-spacing:.02em;width:100%;margin-top:2px;}
  .total-inner.cols-3{grid-template-columns:1fr 1fr 1fr auto;}
  @media(max-width:760px){ .total-inner.cols-3{grid-template-columns:1fr 1fr;} .total-inner.cols-3 #tbC{grid-column:1/-1;} }