/* ===================================================================
   Pages « code défaut » (/code-defaut/…) — gabarit commun
   =================================================================== */

/* ---------- hero ---------- */
.code-hero{padding:calc(var(--nav-h) + 28px) 0 64px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.crumbs{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-bottom:28px;flex-wrap:wrap}
.crumbs a:hover{color:var(--orange)}
.crumbs .sep{color:var(--muted-2)}
.ch-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.ch-grid>*{min-width:0}
.code-tag{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.code-tag .c{font:700 15px/1 'JetBrains Mono','JetBrains Mono Fallback',monospace;letter-spacing:.06em;background:var(--ink);color:#fff;padding:9px 12px;border-radius:9px}
.code-tag .eng{font:700 13px/1 'Inter','Inter Fallback';background:var(--orange);color:#fff;padding:9px 11px;border-radius:9px}
.code-tag .sys{font-size:13px;font-weight:600;color:var(--muted)}
.ch-grid h1{font-family:'Manrope','Manrope Fallback';font-weight:800;letter-spacing:-.035em;font-size:clamp(30px,4vw,48px);line-height:1.05;margin:0 0 18px;text-wrap:balance}
.answer{font-size:17.5px;line-height:1.6;color:var(--ink-2);margin:0 0 26px;max-width:600px}
.answer strong{font-weight:700}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:600px}
.fact{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 16px}
.fact .k{font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:7px}
.fact .v{font-family:'Manrope','Manrope Fallback';font-weight:800;font-size:17px;letter-spacing:-.01em;display:flex;align-items:center;gap:7px}
.dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.dot.g{background:var(--green)}.dot.a{background:var(--amber)}.dot.r{background:var(--red)}
.proof{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;color:var(--muted)}
.proof svg{width:15px;height:15px;color:var(--green);flex-shrink:0}

/* ---------- formulaire diagnostic ---------- */
.diag{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px -40px rgba(22,19,15,.35);overflow:hidden;position:sticky;top:calc(var(--nav-h) + 16px)}
.diag-h{background:var(--ink);color:#fff;padding:18px 22px;display:flex;align-items:center;gap:12px}
.diag-h .av{width:36px;height:36px;border-radius:10px;background:var(--orange);display:grid;place-items:center;font:900 15px 'Manrope','Manrope Fallback';flex-shrink:0}
.diag-h strong{display:block;font:800 16px 'Manrope','Manrope Fallback';letter-spacing:-.01em}
.diag-h span{font-size:12.5px;color:var(--d-muted)}
.diag-b{padding:20px 22px 22px;display:flex;flex-direction:column;gap:14px}
.fld label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.fld select,.fld textarea,.fld input[type="text"]{width:100%;font:500 14.5px 'Inter','Inter Fallback';color:var(--ink);background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:11px 12px;outline:none;transition:border-color .15s, box-shadow .15s}
.fld select:focus,.fld textarea:focus,.fld input[type="text"]:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,31,.15);background:#fff}
.fld textarea{resize:vertical;min-height:64px}
/* « Ma marque ou mon modèle n'est pas dans la liste » (inséré par code-defaut.js) */
.alt-link{display:inline-block;margin-top:6px;padding:0;border:0;background:none;font:600 12.5px 'Inter','Inter Fallback';color:var(--orange);cursor:pointer;text-align:left;text-underline-offset:2px}
.alt-link:hover,.alt-link:focus-visible{text-decoration:underline}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.prefill{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;background:var(--orange-tint);border:1px solid var(--orange-soft);border-radius:10px;padding:10px 12px;color:#9A4214}
.prefill .c{font:700 12.5px 'JetBrains Mono','JetBrains Mono Fallback';background:#fff;border:1px solid var(--orange-soft);padding:3px 7px;border-radius:6px;color:var(--orange)}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{font:600 12.5px 'Inter','Inter Fallback';padding:7px 11px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer;transition:all .15s}
.chip:hover{border-color:#D7D3CC}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.diag .btn{width:100%;padding:15px}
.diag .btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.diag-foot{font-size:12px;color:var(--muted);text-align:center;margin:-4px 0 0}

/* ---------- sections ---------- */
.sec{padding:72px 0;border-bottom:1px solid var(--line)}
.sec.alt{background:var(--bg-2)}
.narrow{max-width:820px}
.sec .mono{color:var(--orange);display:block;margin-bottom:10px}
.sec h2{font-family:'Manrope','Manrope Fallback';font-weight:800;letter-spacing:-.03em;font-size:clamp(26px,3vw,36px);line-height:1.1;margin:0 0 14px;text-wrap:balance}
.sec .intro{font-size:16px;color:var(--muted);line-height:1.6;margin:0 0 30px;max-width:680px}
.sec .intro strong{color:var(--ink-2)}
.note{font-size:12.5px;color:var(--muted);margin:14px 0 0;line-height:1.5}

/* symptômes */
.symps{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.symp-i{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px 16px}
.symp-i .ic{width:34px;height:34px;border-radius:9px;background:var(--orange-soft);color:var(--orange);display:grid;place-items:center;flex-shrink:0}
.symp-i .ic svg{width:17px;height:17px}
.symp-i strong{display:block;font:800 15px 'Manrope','Manrope Fallback';margin-bottom:3px}
.symp-i span{font-size:13.5px;color:var(--muted);line-height:1.5}

/* peut-on rouler */
.lights{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.light{border-radius:16px;padding:22px;border:1px solid var(--line);background:#fff;position:relative}
.light .lh{display:flex;align-items:center;gap:9px;font:800 16px 'Manrope','Manrope Fallback';margin-bottom:10px}
.light p{font-size:14px;line-height:1.55;color:var(--muted);margin:0}
.light.g{border-top:4px solid var(--green)}
.light.a{border-top:4px solid var(--amber);background:#FFFBF3;box-shadow:0 18px 40px -30px rgba(217,138,18,.6)}
.light.r{border-top:4px solid var(--red)}
.light .tag{position:absolute;top:-11px;right:16px;font:700 10.5px 'Inter','Inter Fallback';text-transform:uppercase;letter-spacing:.06em;background:var(--amber);color:#fff;padding:4px 8px;border-radius:6px}

/* définition */
.defbox{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.defbox .c{font:700 22px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--ink)}
.defbox .en{font:500 14px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--ink-2);margin:0 0 10px}
.defbox p{margin:0 0 10px;font-size:15px;line-height:1.6;color:var(--ink-2)}
.defbox .src{font-size:12px;color:var(--muted);margin-top:12px}
.defbox .src a{text-decoration:underline;text-underline-offset:2px}
.anatomy{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}
.anatomy span{font:500 12px 'Inter','Inter Fallback';background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:6px 10px;color:var(--muted)}
.anatomy b{font-family:'JetBrains Mono','JetBrains Mono Fallback';color:var(--orange);margin-right:4px}
.variants{margin-top:16px;border-top:1px dashed var(--line);padding-top:14px}
.variants .vt{font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:8px}
.variants ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--muted)}
.variants code{font:700 12.5px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--ink);background:var(--bg-2);border:1px solid var(--line);padding:2px 6px;border-radius:6px;margin-right:6px}

/* causes */
.causes{display:flex;flex-direction:column;gap:10px}
.cause{display:grid;grid-template-columns:40px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.cause .n{width:40px;height:40px;border-radius:11px;background:var(--bg-2);display:grid;place-items:center;font:800 16px 'Manrope','Manrope Fallback';color:var(--ink-2)}
.cause.top .n{background:var(--orange);color:#fff}
.cause.top{border-color:var(--orange-soft);box-shadow:0 18px 40px -30px rgba(255,90,31,.5)}
.cause h3{font:800 16.5px 'Manrope','Manrope Fallback';letter-spacing:-.01em;margin:0 0 4px}
.cause p{font-size:13.5px;color:var(--muted);line-height:1.5;margin:0}
.cause .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.cause .meta span{font:600 11.5px 'Inter','Inter Fallback';background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:3px 7px;color:var(--ink-2)}
.cause .cost{text-align:right;white-space:nowrap}
.cause .cost .v{font:800 16px 'Manrope','Manrope Fallback';color:var(--ink)}
.cause .cost .l{font-size:11.5px;color:var(--muted)}

/* étapes de vérification */
.steps{counter-reset:s;display:flex;flex-direction:column;gap:0;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.step{display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:start;padding:18px 20px;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:none}
.step::before{counter-increment:s;content:counter(s);width:32px;height:32px;border-radius:50%;border:2px solid var(--orange);color:var(--orange);display:grid;place-items:center;font:800 14px 'Manrope','Manrope Fallback'}
.step strong{display:block;font:800 15.5px 'Manrope','Manrope Fallback';margin-bottom:3px}
.step span{font-size:13.5px;color:var(--muted);line-height:1.5}
.step .who{font:700 11px 'Inter','Inter Fallback';text-transform:uppercase;letter-spacing:.05em;padding:4px 8px;border-radius:6px;white-space:nowrap;align-self:center}
.who.diy{background:#E6F4EC;color:var(--green)}
.who.pro{background:var(--bg-3);color:var(--ink-2)}

/* comparatif deux colonnes */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.duo-c{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.duo-c h3{font:800 17px 'Manrope','Manrope Fallback';margin:0 0 4px}
.duo-c .s{font:500 12.5px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--muted);margin-bottom:12px}
.duo-c ul{margin:0;padding-left:18px;font-size:14px;color:var(--ink-2);line-height:1.65}

/* chaîne de panne */
.chain{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.link{position:relative;padding:18px 16px 18px;background:#fff;border:1px solid var(--line);margin-right:-1px}
.link:first-child{border-radius:14px 0 0 14px}
.link:last-child{border-radius:0 14px 14px 0;background:var(--ink);border-color:var(--ink);color:#fff}
.link:last-child span{color:var(--d-muted)}
.link .k{font:700 11px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--orange);letter-spacing:.06em;margin-bottom:8px}
.link strong{display:block;font:800 15px 'Manrope','Manrope Fallback';margin-bottom:5px;line-height:1.2}
.link span{font-size:12.5px;color:var(--muted);line-height:1.45;display:block}
.link:not(:last-child)::after{content:"";position:absolute;right:-9px;top:50%;width:16px;height:16px;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:translateY(-50%) rotate(45deg);z-index:2}

/* checklist */
.check{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.check li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14.5px;line-height:1.5;color:var(--ink-2)}
.check li::before{content:"";width:22px;height:22px;border-radius:6px;background:var(--orange) 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='M5 12l5 5 9-10'/></svg>") no-repeat center/14px}
.check li b{font-weight:700;color:var(--ink)}
.warn{display:flex;gap:12px;align-items:flex-start;background:#FDECEB;border:1px solid #F6C9C6;border-radius:14px;padding:16px 18px;margin-bottom:18px;font-size:14.5px;line-height:1.55;color:#7A2420}
.warn svg{width:20px;height:20px;flex-shrink:0;color:var(--red);margin-top:1px}

/* moteurs / modèles */
.engines{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.eng{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;transition:transform .18s,border-color .18s,box-shadow .18s}
a.eng:hover{transform:translateY(-2px);border-color:#D7D3CC;box-shadow:0 16px 36px -26px rgba(0,0,0,.25)}
.eng.feat{border-color:var(--orange);box-shadow:0 18px 40px -30px rgba(255,90,31,.55)}
.eng .b{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.eng .b img{width:26px;height:26px;object-fit:contain}
.eng .b strong{font:800 15px 'Manrope','Manrope Fallback'}
.eng .m{font:500 12.5px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--ink-2);margin-bottom:8px}
.eng p{font-size:13.5px;color:var(--muted);line-height:1.5;margin:0 0 10px}
.eng .go{font-size:13px;font-weight:600;color:var(--orange)}
.models{display:flex;flex-wrap:wrap;gap:8px}
.models span{font:600 13px 'Inter','Inter Fallback';background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 12px;color:var(--ink-2)}
.models span em{font-style:normal;color:var(--muted);font-weight:500}

/* prix */
.ptable{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:14.5px}
.ptable th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;padding:13px 18px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.ptable td{padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.ptable td small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.ptable tr:last-child td{border-bottom:none}
.ptable td:last-child,.ptable th:last-child{text-align:right;font-family:'Manrope','Manrope Fallback';font-weight:800;white-space:nowrap}

/* codes liés */
.idx-group{font:800 17px 'Manrope','Manrope Fallback';letter-spacing:-.01em;margin:26px 0 4px}
.idx-group-intro{margin:0 0 12px;color:var(--muted);font-size:14.5px;line-height:1.5}
.related{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.rel{display:flex;flex-direction:column;gap:3px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .15s}
a.rel:hover{border-color:var(--orange)}
.rel .c{font:700 13.5px 'JetBrains Mono','JetBrains Mono Fallback';color:var(--orange)}
.rel span{font-size:13px;color:var(--ink-2);line-height:1.4}

/* schémas SVG */
.schema{margin:0 0 26px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 18px 14px}
.schema-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.schema svg{display:block;width:100%;height:auto;min-width:740px}
.schema .swipe{display:none;font-size:12px;color:var(--muted-2);margin:0 0 6px}
.schema .sch-tall{display:none;min-width:0;max-width:420px;margin:0 auto}
/* Schéma compact (viewBox ~420 de large, textes 15 px) : même SVG sur mobile et desktop, sans défilement */
.schema.fit svg{min-width:0;max-width:440px;margin:0 auto}
.schema.fit .swipe{display:none}
.schema figcaption{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:12.5px;color:var(--muted);margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.schema .lg{display:inline-block;width:22px;height:0;border-top:4px solid var(--ink-2);margin-right:-8px;vertical-align:middle}
.schema .lg.ech{border-top:4px dashed var(--muted-2)}
.schema .lg.oil{border-top-color:var(--amber)}
.schema .lg.cal{width:8px;height:8px;border:0;border-radius:50%;background:var(--ink)}
.schema .lg.num{width:20px;height:20px;border:0;border-radius:50%;background:var(--orange);color:#fff;font:800 10px/20px 'Manrope','Manrope Fallback';text-align:center;margin-right:-6px}

/* mis à jour / méthode */
.maj-line{font-size:12.5px;color:var(--muted);margin:10px 0 0;line-height:1.5;max-width:600px}
.maj-line a{text-decoration:underline;text-underline-offset:2px}

/* page index /code-defaut */
.idx-h1{font-family:'Manrope','Manrope Fallback';font-weight:800;letter-spacing:-.035em;font-size:clamp(30px,4.4vw,52px);line-height:1.05;margin:0 0 16px;text-wrap:balance}
.lookup{display:flex;gap:10px;max-width:560px}
.lookup input{flex:1;min-width:0;font:700 20px 'JetBrains Mono','JetBrains Mono Fallback',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;outline:none;transition:border-color .15s, box-shadow .15s}
.lookup input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,31,.15)}
.lookup input::placeholder{color:var(--muted-2);font-weight:500}
.lookup-msg{margin:14px 0 0;font-size:14.5px;color:var(--ink-2);max-width:560px;line-height:1.5}
.lookup-msg a{color:var(--orange);font-weight:600}
.idx-list{margin:14px 0 0;padding-left:18px;font-size:14.5px;line-height:1.7;color:var(--ink-2)}
.idx-list code{font:700 12.5px 'JetBrains Mono','JetBrains Mono Fallback';background:var(--bg-2);border:1px solid var(--line);padding:1px 5px;border-radius:5px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* mobile : CTA collant */
.mcta{display:none}
@media (max-width:960px){
  .ch-grid{grid-template-columns:1fr;gap:32px}
  .diag{position:static}
  .chain{grid-template-columns:1fr}
  .link{margin:0 0 -1px;border-radius:0}
  .link:first-child{border-radius:14px 14px 0 0}
  .link:last-child{border-radius:0 0 14px 14px}
  .link:not(:last-child)::after{right:50%;top:auto;bottom:-9px;transform:translateX(50%) rotate(135deg)}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .facts{grid-template-columns:1fr 1fr}
  .facts .fact:last-child{grid-column:1/-1}
  .lights,.symps,.duo,.engines{grid-template-columns:1fr}
  .cause{grid-template-columns:34px 1fr;gap:12px}
  .cause .n{width:34px;height:34px}
  .cause .cost{grid-column:2;text-align:left}
  .step{grid-template-columns:36px 1fr;gap:12px}
  .step .who{grid-column:2;justify-self:start}
  .defbox{grid-template-columns:1fr;gap:8px}
  .ptable th:first-child,.ptable td:first-child{padding-right:8px}
  .sec{padding:52px 0}
  .lookup{flex-direction:column}
  .schema{padding:14px 12px 12px}
  .schema .swipe{display:block}
  /* schéma vertical dédié au mobile quand il existe */
  .schema.has-tall .swipe,.schema.has-tall .schema-scroll{display:none}
  .schema.has-tall .sch-tall{display:block}
  .mcta{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:70}
  .mcta .btn{width:100%}
  body{padding-bottom:72px}
}