/* Stratégie Dirigeant — feuille de style unique, sans dépendance externe */
:root{
  --ink:#14202e;        /* bleu nuit, texte et fonds sombres */
  --ink-2:#2b3a4c;
  --muted:#5b6878;
  --line:#dfe3e8;
  --paper:#fbfaf7;      /* fond ivoire */
  --card:#ffffff;
  --accent:#9a6b2f;     /* bronze */
  --accent-2:#c79a5b;
  --focus:#2f6fdf;
  --maxw:1120px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.2;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(2rem,4.6vw,3.2rem);margin:.2em 0 .4em}
h2{font-size:clamp(1.5rem,3vw,2.05rem);margin:2.2em 0 .6em}
h3{font-size:1.22rem;margin:1.6em 0 .4em}
p,ul,ol{margin:0 0 1.1em}
li{margin-bottom:.35em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}

/* En-tête */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:70px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:44px;height:44px;flex:none;margin:-4px 0}
.brand-name{font-family:var(--serif);font-size:1.25rem;font-weight:600;letter-spacing:.01em}
.brand-name small{display:block;font:500 .68rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
.nav a{display:block;white-space:nowrap;padding:8px 9px;border-radius:6px;color:var(--ink-2);text-decoration:none;font-size:.93rem}
.nav a:hover,.nav a[aria-current=page]{color:var(--accent);background:#f2ede4}
.nav .btn{margin-left:6px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit;color:var(--ink);cursor:pointer}
@media (max-width:1240px){
  .menu-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;padding:10px 20px 18px}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* Boutons */
.btn{display:inline-block;background:var(--ink);color:#fff!important;text-decoration:none;padding:12px 20px;border-radius:8px;font-weight:600;font-size:.95rem;border:2px solid var(--ink);transition:background .15s}
.btn:hover{background:var(--ink-2)}
.btn.ghost{background:transparent;color:var(--ink)!important}
.btn.ghost:hover{background:#efe9df}
.btn.gold{background:var(--accent);border-color:var(--accent)}
.btn.gold:hover{background:#86592a}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* Héros */
.hero{padding:72px 0 56px;background:radial-gradient(1200px 400px at 85% -10%,#efe4d2 0,transparent 60%)}
.eyebrow{font:600 .78rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lead{font-size:1.18rem;color:var(--ink-2);max-width:720px}
.hero.page{padding:56px 0 30px}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:10px}
.crumbs a{color:var(--muted)}

/* Sections */
section{padding:20px 0}
.band{background:var(--ink);color:#e9edf2;padding:64px 0;margin:48px 0}
.band h2,.band h3{color:#fff}
.band a{color:var(--accent-2)}
.band .muted{color:#b8c2ce}
.muted{color:var(--muted)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:860px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px 24px 18px;position:relative}
.card h3{margin-top:0}
.card .more{font-weight:600;text-decoration:none}
.card .more::after{content:" →"}
a.card{display:block;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
a.card:hover{border-color:var(--accent-2);transform:translateY(-2px)}
.num{font-family:var(--serif);color:var(--accent);font-size:1.6rem;line-height:1}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding-left:52px;margin-bottom:18px}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:36px;height:36px;border-radius:50%;background:#efe4d2;color:var(--accent);font:600 1rem/36px var(--serif);text-align:center}
.band .steps li::before{background:#2b3a4c;color:var(--accent-2)}

/* Contenu éditorial */
.content{padding-bottom:40px}
.content h2{border-top:1px solid var(--line);padding-top:1.4em}
.content h2:first-child{border-top:0;padding-top:0;margin-top:.6em}
.toc{background:#f3efe8;border-radius:10px;padding:18px 22px;margin:8px 0 26px}
.toc strong{display:block;margin-bottom:6px;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.toc ol{margin:0;padding-left:20px}
.callout{border-left:4px solid var(--accent);background:#fff;padding:16px 20px;border-radius:0 10px 10px 0;margin:22px 0}
.callout p:last-child{margin-bottom:0}
.example{background:#fff;border:1px dashed var(--accent-2);border-radius:10px;padding:16px 20px;margin:22px 0}
.example strong:first-child{color:var(--accent)}
table{border-collapse:collapse;width:100%;margin:10px 0 22px;font-size:.95rem;background:#fff}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
th{background:#f3efe8;font-weight:600}
.table-scroll{overflow-x:auto}
.ref{font-size:.85rem;color:var(--muted)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;padding:15px 0;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--accent);font-size:1.2rem}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding-bottom:12px}

/* Offre / prix */
.price{font-family:var(--serif);font-size:2.2rem;color:var(--ink);margin:6px 0}
.price small{font:500 .9rem var(--sans);color:var(--muted)}
.card.featured{border:2px solid var(--accent)}
.tag{display:inline-block;font:600 .72rem/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;background:#efe4d2;color:var(--accent);padding:6px 9px;border-radius:20px}
.check{list-style:none;padding:0}
.check li{padding-left:26px;position:relative}
.check li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* Formulaire */
form .field{margin-bottom:16px}
label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;padding:11px 12px;border:1px solid #c9cfd6;border-radius:8px;background:#fff;color:var(--ink)}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-5000px}
.small{font-size:.86rem;color:var(--muted)}

/* CTA final */
.cta{background:#f3efe8;border-radius:16px;padding:40px;margin:40px 0 60px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta h2{margin:0 0 6px;border:0;padding:0}
.cta p{margin:0;color:var(--ink-2)}

/* Pied de page */
.site-footer{background:var(--ink);color:#b8c2ce;padding:48px 0 28px;font-size:.92rem}
.site-footer a{color:#e9edf2;text-decoration:none}
.site-footer a:hover{color:var(--accent-2)}
.site-footer h4{color:#fff;font:600 .8rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr}}
.legal{border-top:1px solid #2b3a4c;margin-top:32px;padding-top:18px;font-size:.82rem}
.brand{flex:none}.brand-name,.brand-name small{white-space:nowrap}
.nav a{font-size:.9rem;padding:8px 7px}
@media (max-width:420px){.brand-name small{display:none}}
.site-header .wrap{max-width:1240px}
/* Réservation */
.slots{display:grid;gap:14px}
.slot-day{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.slot-day h3{margin:0 0 10px;font-size:1.05rem}
.slot-list{display:flex;flex-wrap:wrap;gap:8px}
.slot{display:inline-block;padding:9px 16px;border:1px solid var(--accent-2);border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;background:#fbf7f0}
.slot:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.site-header .wrap>.btn{margin-left:auto}
.site-header .wrap>.btn{white-space:nowrap;padding:9px 14px}

/* Pièces jointes */
.attach-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.attach-btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-weight:600;padding:9px 14px;border:1px dashed var(--accent-2);border-radius:8px;background:#fbf7f0;color:var(--ink)}
.attach-btn:hover{border-color:var(--accent);color:var(--accent)}
.attach-input:focus-visible+.attach-list,.attach-btn:focus-within{outline:3px solid var(--focus)}
.attach-list{list-style:none;padding:0;margin:10px 0 6px}
.attach-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.9rem;padding:6px 10px;background:#fff;border:1px solid var(--line);border-radius:6px;margin-bottom:6px;word-break:break-all}
.attach-list button{flex:none;background:none;border:0;color:var(--accent);cursor:pointer;font:inherit;text-decoration:underline}
.attach-list .attach-warn{color:#a33;border-color:#e3b4b4}

.byline{font-size:.88rem;color:var(--muted);margin-top:14px}
.byline a{color:var(--muted)}

.founder{display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:start;margin:8px 0 40px}
.founder img{width:100%;height:auto;border-radius:12px;box-shadow:0 8px 24px rgba(20,32,46,.15)}
.founder-title{color:var(--muted);font-weight:600;margin-top:-6px}
@media (max-width:700px){.founder{grid-template-columns:1fr;gap:20px}.founder img{max-width:260px}}
.byline img{width:30px;height:30px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:8px}
.news-list{display:grid;gap:16px;margin:12px 0 32px}
.news-meta{font-size:.85rem;color:var(--muted);margin:0 0 6px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.card.news h3{margin:4px 0 8px;font-size:1.3rem}
.status{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 9px;border-radius:99px;white-space:nowrap}
.status-debat{background:#f6e7cf;color:#7a5222}
.status-adopte{background:#dde8f3;color:#2b3a4c}
.status-vigueur{background:#dcefe2;color:#285a3a}
.status-legend{list-style:none;padding:0;display:grid;gap:10px}
.status-legend .status{margin-right:8px}
.alerte-loi{border:1px solid #e7cfa6;background:#fbf4e8;border-radius:10px;padding:14px 18px;margin:0 0 26px;font-size:.95rem}
.alerte-loi strong{color:#7a5222}


/* v20 — simulateurs (04/11/2026) */
.irs{padding-top:6px}
/* menu principal : 9 entrées depuis l'ajout de « Simulateurs » */
@media (min-width:1241px){.site-header .wrap{gap:10px}.nav ul{gap:1px}.nav a{padding:8px 5px;font-size:.86rem}.nav .btn{margin-left:4px;padding:10px 12px}}
.irs-annee{border:0;padding:0;margin:0 0 18px}
.irs-annee legend{font:600 .78rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.irs-annee-choix{display:flex;flex-wrap:wrap;gap:10px}
.irs-annee-choix label{display:flex;align-items:center;gap:10px;margin:0;padding:10px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font-weight:600;font-size:.95rem}
.irs-annee-choix input{width:auto;margin:0;accent-color:var(--accent)}
.irs-annee-choix label:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset;background:#fbf7f0}
.irs-annee-texte{font-size:.88rem;color:var(--muted);margin:10px 0 0}
.irs-projet{border:1px solid #e7cfa6;background:#fbf4e8;border-radius:10px;padding:14px 18px;margin:0 0 18px;font-size:.93rem}
.irs-projet strong{color:#7a5222}
.irs-projet ul{margin:8px 0 0;padding-left:18px}
.irs-projet select{width:auto;max-width:100%;padding:7px 10px;margin-top:6px;font-size:.9rem}

.irs-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
.irs-form{min-width:0}
.irs-etape{background:#fff;border:1px solid var(--line);border-radius:12px;margin:0 0 12px}
.irs-etape>summary{display:flex;align-items:center;gap:12px;padding:15px 18px;cursor:pointer;list-style:none}
.irs-etape>summary::-webkit-details-marker{display:none}
.irs-etape>summary::after{content:"+";margin-left:auto;color:var(--accent);font-size:1.3rem;line-height:1}
.irs-etape[open]>summary::after{content:"–"}
.irs-num{flex:none;width:30px;height:30px;border-radius:50%;background:#efe4d2;color:var(--accent);font:600 .95rem/30px var(--serif);text-align:center}
.irs-titre{font-weight:600;color:var(--ink)}
.irs-resume{font-size:.85rem;color:var(--muted);margin-left:auto;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40%}
.irs-corps{padding:4px 18px 18px;border-top:1px solid var(--line)}
.irs-champs{display:grid;gap:4px 18px;margin-top:14px}
.irs-champs.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.irs-champs.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.irs .field{margin-bottom:12px;min-width:0}
.irs label,.irs-label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--ink-2)}
.irs label small,.irs-lbl small,.irs-compteur small{font-weight:500;color:var(--muted);font-size:.78rem}
.irs input,.irs select{padding:9px 11px;font-size:.95rem}
.irs-eur,.irs-grille input,.irs-compteur input{text-align:right;font-variant-numeric:tabular-nums}
.irs-check{display:flex!important;gap:9px;align-items:flex-start;font-weight:500!important;font-size:.9rem!important;margin:0 0 8px!important;cursor:pointer}
.irs-check input{width:auto;margin:3px 0 0;flex:none;accent-color:var(--accent)}
.irs [hidden],.irs-check[hidden]{display:none!important}
.irs-aide{font-size:.85rem;color:var(--muted);margin:6px 0 4px}
.irs-sous-titre{font:600 .78rem/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:22px 0 4px}
.irs-personnes{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 22px;margin-top:6px}
.irs-personne{background:#faf8f4;border-radius:10px;padding:12px 14px 6px}
.irs-compteurs{display:grid;gap:8px;margin-top:10px}
.irs-compteur{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:14px;align-items:center;font-size:.92rem;padding:8px 0;border-bottom:1px dashed var(--line)}
.irs-compteur:last-child{border-bottom:0}
.irs-compteur small{display:block}
.irs-parts{margin-top:14px;background:#f3efe8;border-radius:10px;padding:12px 16px;font-size:.92rem}
.irs-parts strong{font-family:var(--serif);font-size:1.25rem;color:var(--ink)}
.irs-parts ul{margin:6px 0 0;padding-left:18px}
.irs-parts li{margin:0}
.irs-option{margin-top:12px}
.irs-radios{display:grid;gap:6px}
.irs-radios label{display:flex;gap:9px;align-items:center;font-weight:500;font-size:.92rem;margin:0;cursor:pointer}
.irs-radios input{width:auto;margin:0;accent-color:var(--accent)}

/* grilles par personne */
.irs-grille{margin-top:12px}
.irs-grille-tete,.irs-row{display:grid;grid-template-columns:minmax(0,1fr) repeat(var(--cols,4),102px);gap:7px;align-items:center}
.irs-grille-tete{font:600 .74rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-bottom:6px;border-bottom:1px solid var(--line)}
.irs-grille-tete span:not(:first-child){text-align:right}
.irs-row{padding:7px 0;border-bottom:1px dashed var(--line)}
.irs-row:last-child{border-bottom:0}
.irs-lbl{font-size:.9rem;line-height:1.35}
.irs-lbl small{display:block}
.irs-row input{padding:8px 9px}
.irs-sans-d2 .c-d2{display:none}
.irs-sans-d2 .irs-grille-tete,.irs-sans-d2 .irs-row{--cols:3}

/* revenus exceptionnels */
.irs-exc-liste{display:grid;gap:12px;margin:14px 0}
.irs-exc{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:#faf8f4}
.irs-exc-champs{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1fr) minmax(0,1fr) minmax(0,.8fr);gap:10px;align-items:end}
.irs-exc .field{margin-bottom:6px}
.irs-exc-pied{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;margin-top:6px}
.irs-exc-pied .irs-check{margin:0!important}
.irs-exc-suppr{margin-left:auto;background:none;border:0;color:var(--accent);text-decoration:underline;cursor:pointer;font:inherit;font-size:.88rem}
.irs-badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 9px;border-radius:99px;white-space:nowrap}
.irs-badge.ok{background:#dcefe2;color:#285a3a}
.irs-badge.non{background:#f3dede;color:#7d2a2a}
.irs-badge.attente{background:#f6e7cf;color:#7a5222}
.irs-motif{font-size:.85rem;color:var(--ink-2);margin:8px 0 0}
.irs-ajout{margin-top:2px}
.irs-actions-form{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}

/* synthèse */
.irs-synthese{position:sticky;top:90px;background:var(--ink);color:#e9edf2;border-radius:14px;padding:22px 22px 20px;box-shadow:0 10px 30px rgba(20,32,46,.18)}
.irs-synthese-titre{font:600 .76rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);margin:0 0 8px}
.irs-montant{font-family:var(--serif);font-size:2.5rem;line-height:1.1;color:#fff;margin:0 0 6px;font-variant-numeric:tabular-nums}
.irs-synthese-sous{font-size:.86rem;color:#b8c2ce;margin:0 0 14px}
.irs-kpi{display:grid;grid-template-columns:1fr auto;gap:7px 12px;margin:0 0 18px;font-size:.88rem;border-top:1px solid #2b3a4c;padding-top:14px}
.irs-kpi dt{color:#b8c2ce}
.irs-kpi dd{margin:0;text-align:right;color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.irs-synthese .btn{display:block;text-align:center;background:var(--accent);border-color:var(--accent)}
.irs-synthese .btn:hover{background:#86592a}
.irs-statut{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 8px;border-radius:99px;vertical-align:middle}
.irs-statut.vigueur{background:#dcefe2;color:#285a3a}
.irs-statut.projet{background:#f6e7cf;color:#7a5222}
.irs-statut.adopte{background:#dde8f3;color:#2b3a4c}
.irs-barre{display:none}

/* résultats détaillés */
.irs-resultats{margin-top:34px;padding-top:6px}
.irs-res-entete{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px}
.irs-res-entete h2{margin:0}
.irs-cartes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0}
.irs-carte{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.irs-carte p{margin:0}
.irs-carte .k{font-size:.8rem;color:var(--muted)}
.irs-carte .v{font-family:var(--serif);font-size:1.45rem;color:var(--ink);font-variant-numeric:tabular-nums}
.irs-carte .s{font-size:.8rem;color:var(--muted)}
.irs-bloc{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:0 0 16px}
.irs-bloc h3{margin:0 0 10px;font-size:1.12rem}
.irs-bloc .table-scroll{margin:0}
.irs-calc{width:100%;border-collapse:collapse;font-size:.93rem;margin:0}
.irs-calc td{border:0;border-bottom:1px solid #eef0f3;padding:7px 4px;vertical-align:top}
.irs-calc td:last-child{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.irs-calc tr.st td{font-weight:700;color:var(--ink);border-bottom:1px solid var(--line)}
.irs-calc tr.t1 td{background:#f3efe8;font-weight:700;font-size:1rem}
.irs-calc tr.sec td{padding-top:16px;font:600 .74rem/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--accent);border-bottom:1px solid var(--line)}
.irs-calc .ind{padding-left:18px;color:var(--ink-2)}
.irs-calc .note{display:block;font-size:.8rem;color:var(--muted)}
.irs-tranches{display:flex;height:34px;border-radius:8px;overflow:hidden;margin:10px 0 8px;border:1px solid var(--line)}
.irs-tranches span{display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--ink);min-width:0;overflow:hidden;white-space:nowrap}
.irs-legende{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.82rem;color:var(--muted);margin:0}
.irs-legende i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:middle}
.irs-compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.irs-compare div{border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.irs-compare div.mieux{border-color:#7fb08f;background:#f3faf5}
.irs-compare p{margin:0}
.irs-compare .v{font-family:var(--serif);font-size:1.3rem}
.irs-alertes{margin:0;padding-left:18px;font-size:.9rem}
.irs-alertes li{margin-bottom:6px}
.irs-ratt{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;margin-bottom:10px}

@media (max-width:980px){
  .irs-layout{grid-template-columns:1fr}
  .irs-synthese{position:static}
  .irs-barre{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;gap:12px;align-items:center;justify-content:space-between;background:var(--ink);color:#e9edf2;padding:10px 16px calc(10px + env(safe-area-inset-bottom));font-size:.9rem;box-shadow:0 -6px 18px rgba(20,32,46,.2)}
  .irs-barre strong{font-family:var(--serif);font-size:1.3rem;color:#fff;margin-right:auto}
  .irs-barre a{color:var(--accent-2);font-weight:600}
  .irs-cartes{grid-template-columns:repeat(2,minmax(0,1fr))}
  body:has(.irs-barre){padding-bottom:64px}
}
@media (max-width:700px){
  .irs-champs.g2,.irs-champs.g3,.irs-compare,.irs-ratt{grid-template-columns:1fr}
  .irs-exc-champs{grid-template-columns:1fr 1fr}
  .irs-exc-champs .field:first-child{grid-column:1/-1}
  .irs-resume{display:none}
  .irs-grille-tete{display:none}
  .irs-row{grid-template-columns:repeat(var(--cols,4),minmax(0,1fr));gap:5px;padding:10px 0}
  .irs-row input{padding:8px 6px;font-size:.88rem}
  .irs-row .irs-lbl{grid-column:1/-1}
  .irs-row input::placeholder{color:#9aa4b0;font-size:.8rem}
  .irs-etape>summary{padding:13px 14px}
  .irs-corps{padding:4px 14px 16px}
  .irs-montant{font-size:2.1rem}
}
@media print{
  .site-header,.site-footer,.hero,.irs-annee,.irs-form,.irs-barre,.cta,.content,.irs-synthese .btn,#irs-imprimer,.skip{display:none!important}
  body{background:#fff;font-size:12px}
  .irs-layout{display:block}
  .irs-synthese{position:static;background:#fff;color:var(--ink);box-shadow:none;border:1px solid var(--line)}
  .irs-montant,.irs-kpi dd{color:var(--ink)}
  .irs-kpi dt,.irs-synthese-sous{color:var(--muted)}
  .irs-bloc{break-inside:avoid}
}
/* fin v20 — simulateurs */

/* v10 — encadré L'essentiel, vidéos légendées (30/10/2026) */
.essentiel{background:#fff;border:1px solid #d9d2c5;border-top:4px solid var(--accent);border-radius:10px;padding:16px 22px 10px;margin:0 0 26px}
.essentiel-titre{margin:0 0 8px;font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.essentiel ol{margin:0;padding-left:20px}
.essentiel li{margin:0 0 8px;line-height:1.5}
figure.video{margin:0 0 1.4rem}
.video-frame{position:relative;padding-top:56.25%;border-radius:8px;overflow:hidden;background:#14202e}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
figure.video figcaption{margin-top:10px;font-size:.92rem;line-height:1.5}
figure.video figcaption strong{color:var(--ink)}
.video-duree{color:var(--muted);font-size:.82rem;white-space:nowrap}
figure.video figcaption p{margin:4px 0 0;color:var(--ink-2)}
.lien-code{display:block;white-space:pre-wrap;word-break:break-word;background:#fff;border:1px dashed var(--accent-2);border-radius:10px;padding:14px 18px;font:0.88rem/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink);margin:10px 0 22px}
.ressources li{margin-bottom:10px}
.ressources small{display:block;color:var(--muted)}

/* v22 — durabilité (04/11/2026) */
.qualif{background:#fff;border:1px solid #d9d2c5;border-top:4px solid var(--accent);border-radius:10px;padding:16px 22px 6px;margin:0 0 26px}
.qualif-titre{margin:0 0 8px;font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.founder-qualif{font-size:.92rem;font-weight:600;color:var(--accent);margin-top:-8px}
.card.news.durabilite{border-left:4px solid var(--accent)}
/* menu à 10 entrées (Durabilité) : resserré au-delà de 1240 px (en-tête limité à 1240 px) */
@media (min-width:1241px){.nav a{padding:8px 3px;font-size:.83rem}.nav .btn{padding:9px 10px}}