/* Golden View · navigation isolée · 2026-10-07.nav1 */
/* Candidate ergonomie 08/10 : même charte, zone souris tolérante, hiérarchie explicite. */
#gvc-expertises{position:static;}
#header.gvc-header{position:sticky;top:0;z-index:1000;padding:16px 24px 0;background:transparent;backdrop-filter:none;border:0;box-shadow:none;}
#header .gvc-bar{position:relative;display:flex;align-items:center;gap:24px;max-width:1320px;margin:auto;padding:12px 22px;background:#FFF9EB;border:1px solid #e9e1cd;border-radius:999px;box-shadow:0 12px 28px #1813060d;}
#header .gvc-brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;min-height:44px;color:#181306;font-size:21px;font-weight:800;line-height:1.2;}
#header .gvc-brand img{width:50px;height:34px;object-fit:contain;}
#header .gvc-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
#header .gvc-estimate{order:3;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:48px;padding:10px 22px;border-radius:999px;background:#FBB81C;color:#1A3A3A;font-size:15px;font-weight:750;white-space:nowrap;gap:5px;}
#header .gvc-short{display:none;}
#gvc-toggle{display:none;}
#gvc-nav{order:2;display:flex;gap:24px;align-items:center;margin-left:auto;font-size:15px;font-weight:550;color:#181306;}
#gvc-nav>a,#gvc-expertises>summary{display:flex;align-items:center;gap:7px;min-height:44px;padding:6px 0;color:#181306;border:0;border-radius:0;background:transparent;white-space:nowrap;font:inherit;cursor:pointer;}
#gvc-nav>a[aria-current="page"],#gvc-expertises[data-current="true"]>summary{color:#1A3A3A;box-shadow:0 2px #FBB81C;}
#gvc-expertises>summary{list-style:none;}
#gvc-expertises>summary::-webkit-details-marker{display:none;}
#header .gvc-chevron{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 2px 4px 1px;}
#gvc-expertises[open]>summary .gvc-chevron{transform:rotate(225deg);margin-bottom:-4px;}
#gvc-panel{position:absolute;top:calc(100% + 10px);left:0;right:0;padding:26px;background:#FFF9EB;border:1px solid #e4d9bd;border-radius:24px;box-shadow:0 22px 48px #18130624;max-height:calc(100dvh - 130px);overflow-y:auto;overscroll-behavior:contain;}
#header .gvc-menu-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;}
#header .gvc-services{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:22px;}
#header .gvc-kicker{margin:0 0 12px;color:#8A6510;text-transform:uppercase;letter-spacing:.09em;font-size:12px;font-weight:750;line-height:1.5;}
#gvc-panel ul{list-style:none;padding:0;margin:0;}
#gvc-panel li{margin:0;padding:0;}
#gvc-panel li a{display:flex;align-items:center;min-height:44px;padding:8px 0;color:#1A3A3A;font-size:15px;line-height:1.35;}
#header .gvc-start-card{display:flex;flex-direction:column;gap:7px;padding:18px;background:#1A3A3A;color:#FFF9EB;border-radius:15px;line-height:1.45;}
#header .gvc-start-card strong{color:#FBB81C;font-size:17px;font-weight:750;}
#header .gvc-start-card>span{font-size:13px;font-weight:450;}
#header .gvc-start-desktop>ul{margin-top:10px;}
#header .gvc-panel-foot{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #e4d9bd;margin-top:20px;padding-top:12px;}
#header .gvc-panel-foot a{display:flex;align-items:center;gap:6px;min-height:44px;color:#1A3A3A;font-size:14px;font-weight:700;}
#header .gvc-start-mobile,#header .gvc-call-mobile,#header .gvc-panel-foot .gvc-offer-mobile{display:none;}
#header a:hover,#header summary:hover{color:#8A6510;}
#header .gvc-start-card:hover{background:#244a4a;color:#FFF9EB;}
#header .gvc-estimate:hover{background:#edaa12;color:#181306;}
#header a:focus-visible,#header button:focus-visible,#header summary:focus-visible{outline:3px solid #1A3A3A;outline-offset:4px;border-radius:6px;}
#header .gvc-start-card:focus-visible{outline-offset:4px;}
@media (max-width:1220px) and (min-width:981px){
  #header .gvc-bar{gap:16px;padding-inline:18px;}
  #gvc-nav{gap:16px;font-size:14px;}
  #header .gvc-brand{font-size:19px;gap:8px;}
  #header .gvc-brand img{width:42px;height:28px;}
  #header .gvc-estimate{font-size:14px;padding-inline:16px;}
  #header .gvc-long{display:none;}#header .gvc-short{display:inline;}
  #header .gvc-menu-grid{grid-template-columns:220px minmax(0,1fr);gap:24px;}
  #header .gvc-services{gap:16px;}
}
@media (max-width:980px){
  #header.gvc-header{padding:8px 12px 0;}
  #header.gvc-header:not(.gvc-ready){position:relative;}
  #header .gvc-bar{gap:10px;padding:8px 12px;flex-wrap:wrap;border-radius:28px;}
  #header .gvc-brand{font-size:18px;gap:8px;margin-right:auto;}
  #header .gvc-brand img{width:39px;height:26px;}
  #header .gvc-estimate{order:0;min-height:44px;padding:8px 15px;font-size:14px;}
  #header .gvc-long{display:none;}#header .gvc-short{display:inline;}
  #header.gvc-ready #gvc-toggle{display:flex;align-items:center;justify-content:center;gap:6px;order:1;background:transparent;border:1px solid #d5cbb3;border-radius:50px;min-width:72px;min-height:44px;padding:6px 10px;color:#1A3A3A;font:inherit;font-size:13px;font-weight:650;cursor:pointer;}
  #header .gvc-menu-icon{font-size:18px;line-height:1;}
  #gvc-nav{display:flex;flex-direction:column;align-items:stretch;width:100%;margin:0;gap:0;padding:16px 4px 12px;font-size:16px;}
  #header.gvc-ready #gvc-nav{position:absolute;top:calc(100% + 8px);left:0;right:0;width:auto;padding:16px 20px max(18px,env(safe-area-inset-bottom));background:#FFF9EB;border:1px solid #e4d9bd;border-radius:22px;box-shadow:0 18px 38px #18130624;max-height:calc(100dvh - 94px);overflow:auto;overscroll-behavior:contain;}
  #header.gvc-ready #gvc-nav[data-open="false"]{display:none;}
  #header .gvc-start-mobile{display:block;margin-bottom:10px;}
  #header .gvc-start-card{padding:15px;gap:5px;}
  #header .gvc-start-card strong{font-size:16px;}
  #header .gvc-start-card>span{font-size:12.5px;}
  #header .gvc-quick{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:8px;}
  #header .gvc-quick a{display:flex;align-items:center;min-height:44px;color:#1A3A3A;font-size:14px;font-weight:650;}
  #gvc-nav>a,#gvc-expertises>summary{min-height:48px;justify-content:space-between;border-bottom:1px solid #e4d9bd;padding:8px 2px;}
  #gvc-nav>a[aria-current="page"],#gvc-expertises[data-current="true"]>summary{box-shadow:none;border-bottom:2px solid #FBB81C;font-weight:750;}
  #gvc-panel{position:static;padding:18px 12px 4px;margin:4px 0 8px;border:0;border-radius:14px;box-shadow:none;background:#f7efdd;max-height:none;overflow:visible;}
  #header .gvc-menu-grid{display:block;}
  #header .gvc-start-desktop{display:none;}
  #header .gvc-services{display:grid;grid-template-columns:1fr;gap:20px;}
  #header .gvc-kicker{margin-bottom:4px;}
  #gvc-panel li a{padding:8px 0;}
  #header .gvc-panel-foot{display:flex;flex-direction:column;gap:0;margin-top:12px;}
  #header .gvc-panel-foot .gvc-offer-mobile{display:flex;}
  #header #gvc-nav .gvc-call-mobile{display:flex;margin-top:12px;padding:10px 15px;border:1px solid #1A3A3A;border-radius:50px;color:#1A3A3A;font-size:15px;font-weight:700;justify-content:center;gap:8px;}
  body.gvc-menu-open{overflow:hidden;}
}
@media (max-width:420px){#header .gvc-brand>span:not(.gvc-sr){font-size:16px;}#header .gvc-brand{gap:6px;}#header .gvc-brand img{width:31px;height:23px;}#header .gvc-bar{gap:7px;padding-inline:10px;}#header .gvc-estimate{padding-inline:12px;}#header.gvc-ready #gvc-toggle{min-width:62px;padding:6px 8px;gap:4px;}}
@media (max-width:360px){#header .gvc-brand>span:not(.gvc-sr){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);}#header .gvc-brand img{width:42px;height:28px;}#header .gvc-brand{min-height:44px;}#header.gvc-ready #gvc-nav{padding-inline:15px;}}
@media (forced-colors:active){#header .gvc-estimate,#header .gvc-start-card{border:1px solid ButtonText;}#gvc-nav>a[aria-current="page"]{border-bottom:2px solid LinkText;}}

/* Restauration des effets validés avant nav1, sans changer le contenu ni la grille. */
#header .gvc-bar{background:rgba(255,249,235,.93);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:rgba(27,27,20,.07);box-shadow:0 12px 32px rgba(24,19,6,.10);}
#header.scrolled .gvc-bar{box-shadow:0 16px 42px rgba(24,19,6,.17);}
#header .gvc-brand{transition:color .2s ease;}
#header .gvc-brand:hover{color:#8A6510;}
#header .gvc-brand img{transition:transform .25s ease;}
#header .gvc-brand:hover img{transform:rotate(-8deg) scale(1.08);}
#header .gvc-estimate{transition:transform .2s,background .2s,color .2s;}
#header .gvc-estimate:hover{background:var(--gold-bright,#FFC94D);transform:translateY(-2px);box-shadow:none;}
@media(min-width:981px){
  #gvc-nav>a,#gvc-expertises>summary{position:relative;transition:color .2s;}
  #gvc-nav>a::after,#gvc-expertises>summary::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:#FBB81C;transition:width .25s;}
  #gvc-nav>a[aria-current="page"],#gvc-expertises[data-current="true"]>summary{box-shadow:none;}
  #gvc-nav>a[aria-current="page"]::after,#gvc-expertises[data-current="true"]>summary::after{width:100%;}
  #gvc-nav>a:hover,#gvc-expertises>summary:hover{color:#1A3A3A;}
  #gvc-nav>a:hover::after,#gvc-expertises>summary:hover::after{width:100%;}
  /* Pont transparent : la traversée des 10 px entre déclencheur et panneau ne ferme pas le menu. */
  #gvc-expertises[open]::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px;}
  /* Le summary est plus court que la barre : couvrir aussi son espace inférieur. */
  #gvc-expertises[open]>summary::before{content:"";position:absolute;left:-12px;right:-12px;top:100%;height:30px;}
}
@media(prefers-reduced-motion:reduce){
  #header .gvc-brand img,#header .gvc-estimate,#gvc-nav>a::after,#gvc-expertises>summary::after{transition:none;}
  #header .gvc-brand:hover img,#header .gvc-estimate:hover{transform:none;}
}
@media(hover:none){#gvc-nav>a:not([aria-current="page"]):hover::after,#gvc-expertises:not([data-current="true"])>summary:hover::after{width:0;}}

#header .gvc-kicker{display:flex;align-items:center;gap:8px;}
#header .gvc-group-icon{display:block;width:20px;height:20px;flex:0 0 20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
#header .gvc-nav-described{flex-direction:column;align-items:flex-start;justify-content:center;gap:3px;}
#header .gvc-nav-described small{color:#625b49;font-size:12px;font-weight:400;line-height:1.4;}
#header .gvc-panel-foot{align-items:center;}
#header .gvc-panel-foot .gvc-project-call{padding:10px 18px;border:1px solid #1A3A3A;border-radius:999px;background:transparent;font-size:14px;line-height:1.4;transition:background .2s,color .2s;}
#header .gvc-panel-foot .gvc-project-call:hover{background:#1A3A3A;color:#FFF9EB;}
@media(max-width:980px){
 #header .gvc-panel-foot{align-items:stretch;}
 /* Le contact est déjà présent en bas du menu mobile : une seule occurrence visible. */
 #header .gvc-panel-foot .gvc-project-call{display:none;}
 #header .gvc-panel-foot .gvc-offer-mobile{align-items:flex-start;}
}
@media(prefers-reduced-motion:reduce){#header .gvc-panel-foot .gvc-project-call{transition:none;}}