/* ═══════════ KasherHub · mega menu commun (menu.js) ═══════════ */
:root{
  --khm-noir:#1A1A1A; --khm-texte:#4A4035; --khm-doux:#8A7F72; --khm-or:#B08D46; --khm-or-fonce:#8E6F2C;
  --khm-fond:#FFFFFF; --khm-creme:#F8F4EE; --khm-trait:#ECE4D8;
  --khm-titre:'Cormorant Garamond','Playfair Display',Georgia,serif;
  --khm-corps:'Montserrat','Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --khm-top:120px;
}
nav.nav-main.khm{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;position:static}
nav.nav-main.khm .khm-item{position:static}
nav.nav-main.khm .khm-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 16px;border:0;background:none;cursor:pointer;
  font:600 13px/1 var(--khm-corps);letter-spacing:2px;text-transform:uppercase;color:var(--khm-noir);position:relative}
nav.nav-main.khm .khm-btn::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(45deg) translateY(-2px);transition:transform .2s}
nav.nav-main.khm .khm-btn::before{content:"";position:absolute;left:16px;right:16px;bottom:6px;height:1.5px;background:var(--khm-or);
  transform:scaleX(0);transform-origin:left;transition:transform .25s}
nav.nav-main.khm .khm-item.ouvert .khm-btn{color:var(--khm-or-fonce)}
nav.nav-main.khm .khm-item.ouvert .khm-btn::before{transform:scaleX(1)}
nav.nav-main.khm .khm-item.ouvert .khm-btn::after{transform:rotate(225deg) translateY(-1px)}
nav.nav-main.khm .khm-btn:focus-visible{outline:2px solid var(--khm-or);outline-offset:2px}

/* le panneau */
nav.nav-main.khm .khm-panel{position:fixed;top:var(--khm-top);left:50%;transform:translate(-50%,6px);
  width:min(1180px,calc(100vw - 32px));max-height:calc(100vh - var(--khm-top) - 16px);overflow:auto;
  background:var(--khm-fond);border:1px solid var(--khm-trait);border-top:2px solid var(--khm-or);
  box-shadow:0 30px 60px -20px rgba(40,30,15,.28);z-index:900;
  opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease,visibility 0s .18s;
  display:grid;grid-template-columns:1fr 380px;text-align:left}
nav.nav-main.khm .khm-item.ouvert .khm-panel{opacity:1;visibility:visible;transform:translate(-50%,0);transition:opacity .18s ease,transform .18s ease}
nav.nav-main.khm .khm-panel::before{content:"";position:absolute;left:0;right:0;top:-22px;height:22px}
nav.nav-main.khm .khm-cols{display:grid;gap:8px 28px;padding:34px 36px 26px}
nav.nav-main.khm .khm-cols.c2{grid-template-columns:1fr 1fr}
nav.nav-main.khm .khm-cols.c3{grid-template-columns:1fr 1fr 1fr}
nav.nav-main.khm .khm-col h4{margin:0 0 10px;padding:0 0 10px;border-bottom:1px solid var(--khm-trait);
  font:700 11px/1.2 var(--khm-corps);letter-spacing:2.4px;text-transform:uppercase;color:var(--khm-or-fonce);font-style:normal}
nav.nav-main.khm .khm-col ul{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:2px}
nav.nav-main.khm .khm-col a,nav.nav-main.khm .khm-col summary{display:grid;gap:3px;padding:9px 10px;margin:0 -10px;border-radius:8px;
  text-transform:none;letter-spacing:0;color:var(--khm-noir);text-decoration:none;cursor:pointer;transition:background .15s}
nav.nav-main.khm .khm-col a:hover,nav.nav-main.khm .khm-col summary:hover,nav.nav-main.khm .khm-col a:focus-visible{background:var(--khm-creme);outline:none}
nav.nav-main.khm .khm-t{font:600 15px/1.3 var(--khm-corps);color:var(--khm-noir);display:flex;align-items:center;gap:8px}
nav.nav-main.khm .khm-d{font:400 13px/1.4 var(--khm-corps);color:var(--khm-doux)}
nav.nav-main.khm .khm-n{font:600 12px/1 var(--khm-corps);color:var(--khm-doux);font-variant-numeric:tabular-nums;margin-left:auto}
nav.nav-main.khm .khm-tag{font:700 9.5px/1 var(--khm-corps);letter-spacing:1.4px;text-transform:uppercase;color:#fff;background:var(--khm-or);
  padding:4px 6px;border-radius:4px}
nav.nav-main.khm .khm-col a:hover .khm-t{color:var(--khm-or-fonce)}
/* sous-menu (checklists) */
nav.nav-main.khm .khm-col details summary{list-style:none}
nav.nav-main.khm .khm-col details summary::-webkit-details-marker{display:none}
nav.nav-main.khm .khm-col details summary .khm-t::after{content:"";width:6px;height:6px;margin-left:2px;border-right:1.5px solid var(--khm-or);
  border-bottom:1.5px solid var(--khm-or);transform:rotate(45deg) translateY(-2px);transition:transform .2s}
nav.nav-main.khm .khm-col details[open] summary .khm-t::after{transform:rotate(225deg)}
nav.nav-main.khm .khm-sous{display:flex;flex-wrap:wrap;gap:6px;padding:4px 0 8px}
nav.nav-main.khm .khm-sous a{display:inline-flex;margin:0;padding:8px 14px;border:1px solid var(--khm-trait);border-radius:999px;
  font:600 13px/1 var(--khm-corps);color:var(--khm-noir);background:#fff}
nav.nav-main.khm .khm-sous a:hover{border-color:var(--khm-or);background:var(--khm-creme);color:var(--khm-or-fonce)}

/* le pied du panneau */
nav.nav-main.khm .khm-pied{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:14px 36px;border-top:1px solid var(--khm-trait);background:var(--khm-creme);font:500 13px/1.4 var(--khm-corps);color:var(--khm-texte)}
nav.nav-main.khm .khm-pied a{font:700 12px/1 var(--khm-corps);letter-spacing:1.6px;text-transform:uppercase;color:var(--khm-or-fonce);text-decoration:none}
nav.nav-main.khm .khm-pied a:hover{color:var(--khm-noir)}

/* la colonne photos */
nav.nav-main.khm .khm-photos{display:grid;grid-template-rows:1fr auto;gap:10px;padding:18px 18px 18px 0}
nav.nav-main.khm .khm-une,nav.nav-main.khm .khm-vignette{position:relative;display:block;overflow:hidden;border-radius:10px;color:#fff;
  text-decoration:none;text-transform:none;letter-spacing:0;background:#2B241C}
nav.nav-main.khm .khm-une{min-height:250px}
nav.nav-main.khm .khm-une img,nav.nav-main.khm .khm-vignette img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
nav.nav-main.khm .khm-une:hover img,nav.nav-main.khm .khm-vignette:hover img{transform:scale(1.05)}
nav.nav-main.khm .khm-une::after,nav.nav-main.khm .khm-vignette::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,15,8,0) 35%,rgba(20,15,8,.78) 100%)}
nav.nav-main.khm .khm-legende{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:18px 20px;display:grid;gap:4px}
nav.nav-main.khm .khm-legende small{font:700 10.5px/1 var(--khm-corps);letter-spacing:2.2px;text-transform:uppercase;color:#E9D3A0}
nav.nav-main.khm .khm-legende b{font:italic 600 26px/1.1 var(--khm-titre);color:#fff}
nav.nav-main.khm .khm-legende span{font:400 13.5px/1.4 var(--khm-corps);color:rgba(255,255,255,.88)}
nav.nav-main.khm .khm-legende em{font:700 11px/1 var(--khm-corps);letter-spacing:1.6px;text-transform:uppercase;font-style:normal;color:#fff;margin-top:6px}
nav.nav-main.khm .khm-duo{display:grid;grid-template-columns:1fr 1fr;gap:10px}
nav.nav-main.khm .khm-vignette{height:118px}
nav.nav-main.khm .khm-vignette .khm-legende{padding:12px 14px}
nav.nav-main.khm .khm-vignette .khm-legende b{font-size:18px}
nav.nav-main.khm .khm-vignette .khm-legende span{font-size:12px}

@media (max-width:1180px){
  nav.nav-main.khm .khm-btn{padding:14px 10px;letter-spacing:1.4px;font-size:12px}
  nav.nav-main.khm .khm-panel{grid-template-columns:1fr 300px}
  nav.nav-main.khm .khm-cols.c3{grid-template-columns:1fr 1fr}
}
@media (max-width:1024px){ nav.nav-main.khm{display:none !important} }

/* ═══════════ mobile : tiroir en accordéon ═══════════ */
.khm-burger{display:none;width:44px;height:44px;border:1px solid var(--khm-trait);border-radius:10px;background:#fff;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;padding:0}
.khm-burger i{display:block;width:18px;height:1.5px;background:var(--khm-noir)}
@media (max-width:1024px){ .khm-burger{display:inline-flex} .mobile-burger{display:none !important} }
.khm-voile{position:fixed;inset:0;background:rgba(20,15,8,.45);z-index:1000;opacity:0;visibility:hidden;transition:opacity .2s,visibility 0s .2s}
.khm-tiroir{position:fixed;top:0;right:0;bottom:0;width:min(420px,100vw);background:#fff;z-index:1001;transform:translateX(100%);
  transition:transform .25s ease;display:flex;flex-direction:column;font-family:var(--khm-corps)}
body.khm-mobile-ouvert{overflow:hidden}
body.khm-mobile-ouvert .khm-voile{opacity:1;visibility:visible;transition:opacity .2s}
body.khm-mobile-ouvert .khm-tiroir{transform:none}
.khm-tiroir-haut{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--khm-trait)}
.khm-tiroir-haut b{font:italic 600 24px/1 var(--khm-titre);color:var(--khm-noir)}
.khm-fermer{width:44px;height:44px;border:0;background:var(--khm-creme);border-radius:10px;font-size:22px;cursor:pointer;color:var(--khm-noir)}
.khm-tiroir-corps{overflow:auto;flex:1;padding:6px 18px 24px}
.khm-tiroir details{border-bottom:1px solid var(--khm-trait)}
.khm-tiroir summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:17px 2px;cursor:pointer;
  font:700 13px/1 var(--khm-corps);letter-spacing:2px;text-transform:uppercase;color:var(--khm-noir)}
.khm-tiroir summary::-webkit-details-marker{display:none}
.khm-tiroir summary::after{content:"+";font:400 22px/1 var(--khm-corps);color:var(--khm-or)}
.khm-tiroir details[open]>summary::after{content:"–"}
.khm-tiroir .khm-m-photo{position:relative;display:block;height:130px;border-radius:10px;overflow:hidden;margin:0 0 12px;color:#fff;text-decoration:none}
.khm-tiroir .khm-m-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.khm-tiroir .khm-m-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(20,15,8,.75))}
.khm-tiroir .khm-m-photo b{position:absolute;left:14px;bottom:12px;z-index:1;font:italic 600 22px/1.1 var(--khm-titre)}
.khm-tiroir h5{margin:12px 0 4px;font:700 10.5px/1 var(--khm-corps);letter-spacing:2px;text-transform:uppercase;color:var(--khm-or-fonce)}
.khm-tiroir ul{list-style:none;margin:0;padding:0 0 8px}
.khm-tiroir li a{display:flex;justify-content:space-between;gap:8px;padding:11px 0;color:var(--khm-noir);text-decoration:none;font:500 15.5px/1.3 var(--khm-corps)}
.khm-tiroir li a small{color:var(--khm-doux);font-size:12.5px}
.khm-tiroir .khm-m-sous a{padding-left:14px;color:var(--khm-texte)}
.khm-tiroir-bas{padding:14px 18px;border-top:1px solid var(--khm-trait);display:grid;gap:8px}
.khm-tiroir-bas a{display:flex;justify-content:center;align-items:center;min-height:48px;border-radius:10px;text-decoration:none;
  font:700 13px/1 var(--khm-corps);letter-spacing:1.5px;text-transform:uppercase}
.khm-tiroir-bas .a1{background:var(--khm-noir);color:#fff}
.khm-tiroir-bas .a2{border:1px solid var(--khm-trait);color:var(--khm-noir)}
@media (prefers-reduced-motion:reduce){
  nav.nav-main.khm .khm-panel,.khm-tiroir,.khm-voile,nav.nav-main.khm img{transition:none !important}
}
/* passer d'un menu à l'autre sans fondu croisé */
nav.nav-main.khm.khm-actif .khm-item:not(.ouvert) .khm-panel{transition:none}
/* mobile : les boutons de l'en-tête passent dans le tiroir */
@media (max-width:1024px){
  .header-actions .header-btn{display:none !important}
  .header-actions{gap:8px}
}
/* en-tête de l'accueil : tout tient sur une ligne */
.header .header-inner{max-width:1440px;padding:0 24px;gap:16px}
.header .header-inner nav.nav-main.khm{min-width:0}
.header .header-actions .header-icon-btn{display:none}
.header .header-actions{gap:8px}
.header .header-actions .header-btn{padding:10px 14px !important;font-size:11.5px !important;letter-spacing:1.2px !important;white-space:nowrap}
.header .logo-text{white-space:nowrap}
@media (max-width:1320px){
  .header .header-actions a[href*="devis-express"]{display:none !important}
  nav.nav-main.khm .khm-btn{padding:14px 9px;letter-spacing:1.2px;font-size:12px}
}
/* mode application */
.khm-installer{min-height:44px;padding:0 16px;border-radius:10px;border:0;background:#E9D3A0;color:#1B1714;font:700 13.5px/1 var(--khm-corps);cursor:pointer}
.khm-tiroir-bas .khm-installer{min-height:48px;letter-spacing:1px;text-transform:uppercase}
.khm-bandeau-app{position:fixed;left:12px;right:12px;bottom:12px;z-index:950;display:flex;align-items:center;gap:12px;background:#1B1714;color:#fff;
  border-radius:16px;padding:12px 12px 12px 14px;box-shadow:0 18px 40px -10px rgba(0,0,0,.45);font-family:var(--khm-corps);padding-bottom:calc(12px + env(safe-area-inset-bottom))}
.khm-bandeau-app b{display:block;font-size:14.5px}.khm-bandeau-app small{font-size:12px;color:rgba(255,255,255,.7)}
.khm-bandeau-app > span:nth-child(2){flex:1;min-width:0}
.khm-app-ico{width:40px;height:40px;flex:none;display:grid;place-items:center;background:#E9D3A0;color:#1B1714;border-radius:10px;font:italic 600 22px/1 var(--khm-titre)}
.khm-app-x{width:36px;height:36px;border:0;background:transparent;color:#fff;font-size:22px;cursor:pointer;flex:none}
/* confort mobile général */
@media (max-width:1024px){
  html{-webkit-text-size-adjust:100%}
  body{overflow-x:hidden}
  img,video,iframe{max-width:100%}
  input,select,textarea{font-size:16px}
}
/* mobile : seul le menu ☰ reste dans l'en-tête (les boutons sont dans le tiroir) */
@media (max-width:1024px){
  .header-actions > :not(.khm-burger), .entete-actions > :not(.khm-burger), .header-cta{display:none !important}
  .header-actions, .entete-actions{display:flex !important;gap:0 !important;flex:none !important;width:auto !important;min-width:0 !important;margin-left:auto !important;padding:0 !important}
  .khm-burger{flex:none}
}