/* Climat Juste, direction "Atelier vert et cuir".
   Vert profond (en-tête, héros, pied de page), sections claires et chaudes, cuir et laiton en accents.
   Le cuir et le laiton sont les matières de l'installateur : ceinture à outils, raccords laiton.
   Titres : Instrument Serif. Texte : Manrope, 18 px minimum. */
:root{
  color-scheme:light;
  --forest:#173A2E;--forest-2:#1F4636;--forest-3:#0D2219;--forest-4:#10291F;--lime:#B8935A;--lime-h:#C9A46A;--on-btn:#1E2B26;--sage:#DCE5D6;
  --on-dark:#F4F1EA;--on-dark-mute:#c3cfc8;--dark-line:rgba(201,164,106,.28);
  --paper:#F4F1EA;--panel:#E9E4D9;--card:#FBF9F4;--line:rgba(30,43,38,.18);--line-2:rgba(30,43,38,.34);
  --ink:#1E2B26;--text:#2c3a35;--muted:#52605a;
  --green:#173A2E;--green-d:#10291F;--on-green:#ffffff;
  --warm:#8a4b2a;--cold:#1F4636;
  --leather:#75462e;--leather-edge:#c6996f;--stitch:rgba(220,194,168,.55);--on-leather:#fff2e3;
  --brass:#B8935A;--brass-d:#7d6236;--brass-l:#C9A46A;
  --stone:#8a8379;--stone2:#b5ada1;--stone-d:#6f685f;
  --leather-img:url('../img/leather-cognac.webp');
  --f-title:"Instrument Serif",Georgia,"Times New Roman",serif;
  --f-body:"Manrope","Avenir Next","Helvetica Neue",Arial,sans-serif;
  --w:1296px;--gut:clamp(20px,5vw,72px);--r:8px;--hdr:76px;
  --so:7px;--sz:7px;
  --sc4-img:linear-gradient(135deg,transparent 40%,rgba(48,30,5,.9) 40% 60%,transparent 60%),radial-gradient(circle closest-side at 34% 30%,rgba(255,248,216,.95) 0,rgba(255,240,190,0) 70%),radial-gradient(circle closest-side,#d2b280 0,#B8935A 52%,#6e5530 86%,#43331a 96%,rgba(60,40,10,0) 100%),linear-gradient(135deg,transparent 40%,rgba(48,30,5,.9) 40% 60%,transparent 60%),radial-gradient(circle closest-side at 34% 30%,rgba(255,248,216,.95) 0,rgba(255,240,190,0) 70%),radial-gradient(circle closest-side,#d2b280 0,#B8935A 52%,#6e5530 86%,#43331a 96%,rgba(60,40,10,0) 100%),linear-gradient(135deg,transparent 40%,rgba(48,30,5,.9) 40% 60%,transparent 60%),radial-gradient(circle closest-side at 34% 30%,rgba(255,248,216,.95) 0,rgba(255,240,190,0) 70%),radial-gradient(circle closest-side,#d2b280 0,#B8935A 52%,#6e5530 86%,#43331a 96%,rgba(60,40,10,0) 100%),linear-gradient(135deg,transparent 40%,rgba(48,30,5,.9) 40% 60%,transparent 60%),radial-gradient(circle closest-side at 34% 30%,rgba(255,248,216,.95) 0,rgba(255,240,190,0) 70%),radial-gradient(circle closest-side,#d2b280 0,#B8935A 52%,#6e5530 86%,#43331a 96%,rgba(60,40,10,0) 100%);
  --sc4-pos:left calc(var(--so) + var(--sz)*.17) top calc(var(--so) + var(--sz)*.17),left var(--so) top var(--so),left var(--so) top var(--so),right calc(var(--so) + var(--sz)*.17) top calc(var(--so) + var(--sz)*.17),right var(--so) top var(--so),right var(--so) top var(--so),left calc(var(--so) + var(--sz)*.17) bottom calc(var(--so) + var(--sz)*.17),left var(--so) bottom var(--so),left var(--so) bottom var(--so),right calc(var(--so) + var(--sz)*.17) bottom calc(var(--so) + var(--sz)*.17),right var(--so) bottom var(--so),right var(--so) bottom var(--so);
  --sc4-size:calc(var(--sz)*.66) calc(var(--sz)*.66),var(--sz) var(--sz),var(--sz) var(--sz),calc(var(--sz)*.66) calc(var(--sz)*.66),var(--sz) var(--sz),var(--sz) var(--sz),calc(var(--sz)*.66) calc(var(--sz)*.66),var(--sz) var(--sz),var(--sz) var(--sz),calc(var(--sz)*.66) calc(var(--sz)*.66),var(--sz) var(--sz),var(--sz) var(--sz);
  --sc4-rep:no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat;
  --sc2-img:linear-gradient(135deg,transparent 40%,rgba(48,30,5,.9) 40% 60%,transparent 60%),radial-gradient(circle closest-side at 34% 30%,rgba(255,248,216,.95) 0,rgba(255,240,190,0) 70%),radial-gradient(circle closest-side,#d2b280 0,#B8935A 52%,#6e5530 86%,#43331a 96%,rgba(60,40,10,0) 100%),linear-gradient(135deg,transparent 40%,rgba(48,30,5,.9) 40% 60%,transparent 60%),radial-gradient(circle closest-side at 34% 30%,rgba(255,248,216,.95) 0,rgba(255,240,190,0) 70%),radial-gradient(circle closest-side,#d2b280 0,#B8935A 52%,#6e5530 86%,#43331a 96%,rgba(60,40,10,0) 100%);
  --sc2-pos:left calc(var(--so) + var(--sz)*.17) center,left var(--so) center,left var(--so) center,right calc(var(--so) + var(--sz)*.17) center,right var(--so) center,right var(--so) center;
  --sc2-size:calc(var(--sz)*.66) calc(var(--sz)*.66),var(--sz) var(--sz),var(--sz) var(--sz),calc(var(--sz)*.66) calc(var(--sz)*.66),var(--sz) var(--sz),var(--sz) var(--sz);
  --sc2-rep:no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:100px}
[hidden]{display:none!important}
body{margin:0;background:var(--paper);color:var(--text);font:400 1.125rem/1.65 var(--f-body);padding-bottom:78px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
strong,b{font-weight:700}
a{color:var(--green);text-decoration:underline;text-decoration-color:rgba(23,58,46,.4);text-decoration-thickness:1px;text-underline-offset:4px;transition:color .2s,text-decoration-color .2s}
a:hover{color:var(--green-d);text-decoration-color:currentColor}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4{font-family:var(--f-title);font-weight:400;line-height:1.08;letter-spacing:-.005em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.5rem,5vw,4.2rem)}
h2{font-size:clamp(2.1rem,3.8vw,3.2rem)}
h3{font-size:1.65rem;line-height:1.15}
h4{font-size:1.5rem}
h1 em,h2 em{font-style:italic;color:var(--green)}
p{margin:0 0 1.05em;color:var(--text)}
.wrap{max-width:var(--w);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:0;background:var(--lime);color:var(--on-btn);padding:12px 16px;z-index:99;font-weight:700}
.skip:focus{left:8px;top:8px}
.num,.price,td.n{font-variant-numeric:tabular-nums}
.price{color:var(--warm);font-weight:700}
.fine{font-size:.95rem;color:var(--muted);line-height:1.6}
.vh{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

/* ---------- cuir et laiton : matières de l'installateur ---------- */
.leather{background-color:var(--leather);background-image:var(--leather-img);background-size:340px;color:var(--on-leather);border:1px solid var(--leather-edge);border-radius:6px;box-shadow:inset 0 1px 1px rgba(255,230,197,.2),0 3px 10px rgba(0,29,27,.3);position:relative}
.leather::after{content:"";position:absolute;inset:4px;border:1px dashed var(--stitch);border-radius:3px;pointer-events:none}
/* vis de laiton : quatre aux coins (rivets), deux pour les petites étiquettes (rivets-2) */
.rivets{background-image:var(--sc4-img),var(--leather-img);background-position:var(--sc4-pos),0 0;background-size:var(--sc4-size),340px;background-repeat:var(--sc4-rep),repeat}
.rivets-2{background-image:var(--sc2-img),var(--leather-img);background-position:var(--sc2-pos),0 0;background-size:var(--sc2-size),300px;background-repeat:var(--sc2-rep),repeat}
/* étiquette de cuir */
.tag{background-color:var(--leather);color:var(--on-leather);border:1px solid var(--leather-edge);box-shadow:0 2px 8px rgba(0,0,0,.3);position:relative;display:inline-block;font:700 .78rem/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;padding:11px 20px;border-radius:3px;--so:6px;--sz:6px}
.tag::after{content:"";position:absolute;inset:3px;border:1px dashed var(--stitch);border-radius:2px;pointer-events:none}
/* lacet de cuir : fin, cousu, passe dans une boucle de laiton */
.lacet{display:block;height:4px;border-radius:2px;background:linear-gradient(#4a2a18,#8a5233 45%,#5d3520);box-shadow:0 1px 0 rgba(0,0,0,.25)}

/* ---------- en-tête : vert profond, plaque de cuir suspendue ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--forest);color:var(--on-dark);border-bottom:1px solid var(--dark-line)}
.bar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;min-height:var(--hdr);padding-top:0}
.logo{--so:6px;--sz:6px;position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-top:16px;margin-bottom:12px;padding:11px 20px 10px;color:var(--on-leather);text-decoration:none;border-radius:5px;
  background-color:var(--leather);background-image:var(--sc4-img),var(--leather-img);background-position:var(--sc4-pos),0 0;background-size:var(--sc4-size),340px;background-repeat:var(--sc4-rep),repeat;
  border:1px solid var(--leather-edge);box-shadow:inset 0 1px 2px rgba(255,230,197,.2),0 4px 12px rgba(0,0,0,.35)}
.logo:hover{color:#fff}
.logo b{display:block;font:700 1.02rem/1 var(--f-body);letter-spacing:.2em;text-transform:uppercase;white-space:nowrap}
.logo small{display:block;font:600 .56rem/1 var(--f-body);letter-spacing:.2em;text-transform:uppercase;color:#ead6be;white-space:nowrap}
/* deux lacets de cuir, du bord de l'en-tête jusqu'à la plaque, fixés par un rivet de laiton */
.logo::before{content:"";position:absolute;left:0;right:0;bottom:100%;height:22px;pointer-events:none;
  background:
   radial-gradient(circle closest-side,#d9bd86 0,#B8935A 55%,#6e5530 100%) no-repeat 22% 100%/7px 7px,
   radial-gradient(circle closest-side,#d9bd86 0,#B8935A 55%,#6e5530 100%) no-repeat 78% 100%/7px 7px,
   linear-gradient(90deg,#4a2a18,#8d5535 45%,#5d3520) no-repeat 22% 0/5px 17px,
   linear-gradient(90deg,#4a2a18,#8d5535 45%,#5d3520) no-repeat 78% 0/5px 17px;
  transform:translateY(1px)}
.logo::after{content:"";position:absolute;inset:4px;border:1px dashed var(--stitch);border-radius:3px;pointer-events:none}
.nav-toggle{background:transparent;border:1.5px solid var(--dark-line);border-radius:4px;color:var(--on-dark);padding:0 16px;min-height:48px;margin-top:14px;font:700 .9rem var(--f-body);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--forest);border-bottom:1px solid var(--dark-line);padding:6px var(--gut) 22px}
.nav.open{display:block}
.nav a{display:block;padding:15px 0;color:var(--on-dark);text-decoration:none;font-weight:600;border-bottom:1px solid var(--dark-line)}
.nav a[aria-current="page"]{color:var(--brass-l)}
.nav .btn{margin-top:18px;border-bottom:0}
@media(min-width:1180px){
  :root{--hdr:92px}
  .bar{align-items:center}
  .logo{margin-top:20px;margin-bottom:14px;padding:13px 24px 12px}
  .logo b{font-size:1.15rem}
  .logo small{font-size:.6rem}
  .nav-toggle{display:none}
  .nav{display:flex;position:static;border:0;padding:0;align-items:center;gap:clamp(14px,1.5vw,28px);background:none;margin-top:0}
  .nav a{border:0;padding:6px 0;font-size:.95rem;position:relative;white-space:nowrap;color:var(--on-dark-mute)}
  .nav a:not(.btn):hover{color:#fff}
  .nav a[aria-current="page"]{color:#fff;box-shadow:0 2px 0 var(--brass)}
  .nav .btn{margin:0 0 0 6px}
  .nav .nav-wa{width:46px;padding:0;border-radius:50%;margin:0 0 0 4px;gap:0}
  .nav .nav-wa-t{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.65em;min-height:54px;padding:0 28px;border:1.5px solid transparent;border-radius:5px;background:var(--green);color:var(--on-green);font:700 1rem/1.25 var(--f-body);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;text-align:center}
.btn:hover{background:var(--green-d);color:#fff;transform:translateY(-1px)}
.btn-warm,.btn-cold{background:var(--green);color:var(--on-green)}
.btn-line{background:transparent;color:var(--green);border-color:var(--green)}
.btn-line:hover{background:var(--green);color:#fff}
.btn:disabled{opacity:.4;cursor:default;pointer-events:none}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;align-items:center}
.btn svg{width:22px;height:22px;flex:none;fill:currentColor}
.btn-wa{background:var(--green)}
.nav .btn{display:inline-flex;min-height:46px;padding:0 20px;font-size:.95rem;background:var(--lime);color:var(--on-btn)}
.nav .btn:hover{background:var(--lime-h);color:var(--on-btn)}
.nav .nav-wa{display:flex;margin-top:14px;min-height:50px;background:transparent;border:1.5px solid var(--lime);color:var(--brass-l)}
.nav .nav-wa:hover{background:var(--lime);color:var(--on-btn)}
.nav .nav-wa svg{width:24px;height:24px}
.nav .nav-wa+.btn{margin-top:12px}
/* sur fond vert */
.hero .btn,.cta .btn,.pagehero-btn .btn{background:var(--lime);color:var(--on-btn)}
.hero .btn:hover,.cta .btn:hover{background:var(--lime-h);color:var(--on-btn)}
.hero .btn-line,.cta .btn-line{background:transparent;color:var(--on-dark);border-color:rgba(241,244,234,.55)}
.hero .btn-line:hover,.cta .btn-line:hover{background:rgba(241,244,234,.12);color:#fff}

/* liste d'attente : bandeau sous l'en-tête */
.attente{margin:0;background:var(--forest-2);color:var(--on-dark);border-bottom:1px solid var(--dark-line);font-size:.95rem;line-height:1.5;text-align:center;padding:10px 0;font-weight:500}
.attente .wrap{padding-top:0;padding-bottom:0}

/* ---------- sections ---------- */
section.s{padding:clamp(56px,7vw,100px) 0}
section.s.alt{background:var(--panel)}
.eyebrow,.kicker{font:700 .82rem/1.3 var(--f-body);letter-spacing:.15em;text-transform:uppercase;color:var(--warm);margin:0 0 16px}
.eyebrow::before{content:"";display:block;width:34px;height:3px;border-radius:2px;background:linear-gradient(90deg,#d9bd86,var(--brass) 50%,var(--brass-d));margin-bottom:16px}
.intro{max-width:40em;color:var(--text);font-size:1.15rem}
.lede{font-size:1.2rem;max-width:36em}

/* pages intérieures : bandeau vert, titre clair */
.page-hero{background:var(--forest);color:var(--on-dark);padding:clamp(40px,5vw,68px) 0 clamp(40px,5vw,60px);position:relative}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,transparent,var(--brass) 18%,#d9bd86 50%,var(--brass) 82%,transparent);opacity:.9}
.page-hero h1{max-width:20em;color:#fff}
.page-hero h1 em{color:var(--brass-l)}
.page-hero .lede{color:var(--on-dark-mute);max-width:40em;margin-bottom:0}
.page-hero p{color:var(--on-dark-mute)}
.crumbs{font:600 .85rem/1.4 var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--on-dark-mute);margin-bottom:22px}
.crumbs a{color:var(--on-dark-mute);text-decoration:none}
.crumbs a:hover{color:var(--brass-l)}

/* ---------- accueil : héros vert, maison isométrique, saisons ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--forest);color:var(--on-dark)}
.hero-in{position:relative;display:flex;flex-direction:column}
.hero-stage{position:relative;order:-1}
.house-scene{mix-blend-mode:lighten;position:relative;aspect-ratio:390/300;overflow:hidden;pointer-events:none;-webkit-mask-image:linear-gradient(#000 84%,transparent);mask-image:linear-gradient(#000 84%,transparent)}
.house-scene .house{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:100% 55%;opacity:0;transition:opacity 1.1s ease}
.hero[data-season="winter"] .house.winter,.hero[data-season="summer"] .house.summer{opacity:1}
.season{--so:7px;--sz:7px;display:flex;gap:8px;padding:14px;margin:10px var(--gut) 0;border-radius:8px;position:relative;z-index:3;
  background-color:var(--leather);background-image:var(--sc4-img),var(--leather-img);background-position:var(--sc4-pos),0 0;background-size:var(--sc4-size),320px;background-repeat:var(--sc4-rep),repeat;border:1px solid var(--leather-edge);box-shadow:inset 0 1px 1px rgba(255,230,197,.2),0 6px 20px rgba(0,26,30,.4)}
.season::after{content:"";position:absolute;inset:4px;border:1px dashed var(--stitch);border-radius:5px;pointer-events:none}
.season button{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;min-height:58px;padding:0 14px;border:0;border-radius:4px;background:transparent;color:var(--on-leather);font:700 1.02rem/1.2 var(--f-body);cursor:pointer;text-align:left;transition:background .25s,color .25s;position:relative;z-index:1}
.season button:hover{background:rgba(255,242,227,.14)}
.season button[aria-pressed="true"]{background:var(--lime);color:var(--on-btn)}
.season img{width:24px;height:24px;filter:invert(94%) sepia(10%) saturate(300%) hue-rotate(340deg)}
.season button[aria-pressed="true"] img{filter:invert(13%) sepia(30%) saturate(900%) hue-rotate(130deg)}
.season small{display:block;font-weight:500;font-size:.8rem;opacity:.9}
.season button:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.stage-note{margin:10px var(--gut) 0;font-size:.85rem;color:var(--on-dark-mute);line-height:1.5}
.hero-copy{position:relative;z-index:2;padding:28px var(--gut) 48px}
.hero .kicker{color:var(--brass-l);margin-bottom:14px}
.hero h1{color:#fff;font-size:clamp(2.35rem,9.6vw,3.2rem);line-height:1.04;margin-bottom:.45em}
.hero h1 em{color:var(--brass-l);white-space:nowrap}
.hero .lede{color:var(--on-dark);font-size:1.12rem;line-height:1.6;max-width:34em}
.hero-choice{border:0;margin:26px 0 0;padding:0;min-width:0}
.hero-choice legend{font:700 .85rem/1.3 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--brass-l);padding:0;margin-bottom:12px}
.hero-choice .opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hero-choice a{display:flex;flex-direction:column;justify-content:center;gap:2px;min-height:76px;padding:12px 18px;border:1.5px solid rgba(201,164,106,.55);border-radius:6px;color:#fff;text-decoration:none;background:#1d4134;z-index:1;transition:background .2s,border-color .2s,transform .2s;position:relative}
.hero-choice a b{font:400 1.7rem/1.1 var(--f-title);letter-spacing:0}
.hero-choice a small{font-size:.9rem;color:var(--on-dark-mute);font-weight:500}
.hero-choice a::after{content:"";position:absolute;right:16px;top:50%;width:11px;height:11px;border-top:2px solid var(--lime);border-right:2px solid var(--lime);transform:translateY(-50%) rotate(45deg)}
.hero-choice a:hover{background:rgba(201,164,106,.17);border-color:var(--brass-l);color:#fff;transform:translateY(-2px)}
.hero-choice a:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.hero-contact{display:grid;gap:12px;margin-top:20px}
.wa-card{display:flex;align-items:center;gap:16px;padding:14px 18px;border-radius:6px;background:var(--lime);color:var(--on-btn);text-decoration:none;line-height:1.4;font-size:1rem;transition:background .2s,transform .2s}
.wa-card:hover{background:var(--lime-h);color:var(--on-btn);transform:translateY(-2px)}
.wa-card svg{width:40px;height:40px;flex:none;fill:var(--green)}
.wa-card strong{font-weight:800}
.hero-tel{display:inline-flex;align-items:center;gap:12px;min-height:54px;color:#fff;font-weight:700;text-decoration:none;font-size:1.05rem}
.hero-tel span{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1.5px solid rgba(241,244,234,.55);border-radius:50%}
.hero-tel svg{width:20px;height:20px;fill:currentColor}
.hero-tel:hover{color:var(--brass-l)}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin:24px 0 0;padding:20px 0 0;list-style:none;border-top:1px solid var(--dark-line);font-size:.98rem;font-weight:600;color:var(--on-dark)}
.hero-facts li{display:flex;align-items:center;gap:9px}
.hero-facts li::before{content:"";width:9px;height:9px;border-radius:50%;flex:none;background:radial-gradient(circle at 35% 30%,#e3cca0,var(--brass) 55%,var(--brass-d))}
@media(min-width:640px){
  .house-scene{aspect-ratio:16/10;max-height:520px}
  .hero-copy{padding-top:36px}
  .season button{flex:none;min-width:190px}
  .season{justify-content:center;width:max-content;margin-inline:auto}
  .hero h1{font-size:clamp(2.8rem,7vw,3.8rem)}
  .hero-contact{grid-template-columns:1fr auto;align-items:center}
}
@media(min-width:1100px){
  .hero-in{display:block;min-height:min(790px,calc(100vh - 100px))}
  .hero-stage{position:absolute;order:0;top:0;bottom:0;right:0;width:68%}
  .house-scene{position:absolute;top:50%;right:0;transform:translateY(-52%);width:100%;aspect-ratio:16/9;max-height:none}
  .season{position:absolute;right:var(--gut);bottom:44px;margin:0;width:max-content}
  .stage-note{position:absolute;right:var(--gut);bottom:12px;margin:0;max-width:30em;text-align:right}
  .hero-copy{width:56%;padding:48px 0 84px max(var(--gut),calc((100vw - var(--w))/2 + var(--gut)));min-height:inherit;display:flex;flex-direction:column;justify-content:center}
  .hero h1{font-size:clamp(2.8rem,3.9vw,3.8rem)}
  .hero-copy>*{max-width:640px}
  .house-scene{-webkit-mask-image:radial-gradient(ellipse 66% 74% at 64% 50%,#000 58%,transparent 100%);mask-image:radial-gradient(ellipse 66% 74% at 64% 50%,#000 58%,transparent 100%)}
  .hero-facts{margin-top:20px;padding-top:16px;font-size:.95rem}
  .hero-choice{margin-top:22px}
  .hero-contact{grid-template-columns:1fr;gap:10px;margin-top:16px}
  .wa-card{max-width:640px}
}
@media(prefers-reduced-motion:reduce){.house-scene .house{transition:none}}

/* ---------- estimation : sections claires ---------- */
.cfg-sec{background:var(--paper)}
.price-cards{display:grid;gap:22px;margin-top:40px}
.pcard{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 8px 26px rgba(40,30,10,.06);transition:transform .25s,box-shadow .25s;text-decoration:none;color:inherit}
.pcard:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(40,30,10,.12);color:inherit}
.pcard .pimg{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--panel)}
.pcard .pimg img{width:100%;height:100%;object-fit:cover}
.pcard .pimg .tag{position:absolute;left:14px;bottom:14px}
.pcard .pbody{padding:22px 24px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard h3{margin:0}
.pcard p{margin:0;font-size:1rem;color:var(--text)}
.pcard .pprice{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font:400 1.55rem/1.2 var(--f-title);color:var(--ink)}
.pcard .pprice small{display:block;font:500 .88rem/1.45 var(--f-body);color:var(--muted);margin-top:4px}
.pcard .more{font-weight:700;color:var(--green);margin-top:8px}
@media(min-width:860px){.price-cards{grid-template-columns:repeat(3,1fr);gap:26px}}
.prix-head{max-width:44em}

/* preuves : masqué tant qu'il n'y a rien de réel */
.proof .proof-grid{display:grid;gap:22px;margin-top:30px}
.proof .slot{background:var(--card);border:1px dashed var(--line-2);border-radius:10px;padding:26px;color:var(--muted)}
@media(min-width:860px){.proof .proof-grid{grid-template-columns:repeat(3,1fr)}}

/* qui réalise : deux rôles */
.roles{display:grid;gap:22px;margin-top:34px}
.role{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:30px 28px 28px;position:relative;box-shadow:0 8px 26px rgba(40,30,10,.05)}
.role .tag{margin-bottom:18px}
.role h3{margin-bottom:.4em}
.role p{margin:0}
@media(min-width:860px){.roles{grid-template-columns:1fr 1fr;gap:28px}}

/* comment ça marche : quatre étapes */
.how{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:20px;counter-reset:h}
.how li{counter-increment:h;position:relative;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:26px 24px 24px 24px;box-shadow:0 8px 26px rgba(40,30,10,.05)}
.how li::before{content:counter(h);display:flex;align-items:center;justify-content:center;width:46px;height:46px;margin-bottom:16px;border-radius:50%;font:400 1.7rem/1 var(--f-title);color:#1E2B26;background:radial-gradient(circle at 35% 28%,#e9d3a8,#B8935A 52%,#7d6236);box-shadow:0 0 0 3px var(--card),0 0 0 4px #B8935A,0 3px 8px rgba(80,55,10,.35)}
.how h3{font-size:1.5rem;margin-bottom:.35em}
.how p{margin:0;font-size:1.02rem}
@media(min-width:760px){.how{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.how{grid-template-columns:repeat(4,1fr);gap:22px}}

/* anti arnaque */
.pledge{display:grid;gap:18px;margin-top:30px}
.pledge div{padding:24px 24px 22px;background:var(--card);border:1px solid var(--line);border-radius:10px;border-top:4px solid var(--leather)}
.pledge h3{font-size:1.45rem;margin:0 0 8px}
.pledge p{margin:0;color:var(--text);font-size:1rem}
@media(min-width:760px){.pledge{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.pledge{grid-template-columns:repeat(4,1fr);gap:20px}}
.alerts{margin:34px 0 0;padding:26px 28px;background:var(--panel);border-radius:10px;border:1px solid var(--line)}
.alerts h3{margin:0 0 .5em}
.alerts ul{margin:0;padding-left:1.2em}
.alerts li{margin-bottom:.45em}
.alerts li::marker{color:var(--warm)}

.split{display:grid;gap:30px;align-items:center}
.split-media{position:relative;border-radius:10px;overflow:hidden;box-shadow:0 12px 34px rgba(40,30,10,.14)}
.split img{width:100%;aspect-ratio:3/2;object-fit:cover}
@media(min-width:860px){.split{grid-template-columns:1fr 1fr;gap:72px}.split.rev .split-media{order:2}}
.ph{display:flex;align-items:center;justify-content:center;aspect-ratio:3/2;width:100%;background:var(--panel);border:1px dashed var(--stone);color:var(--muted);font:500 .9rem var(--f-body);text-align:center;padding:16px}
.towns{display:flex;flex-wrap:wrap;gap:8px 0;list-style:none;padding:0;margin:18px 0;font-weight:600}
.towns li+li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--brass);margin:0 14px 2px}
.todo{border:1px dashed var(--stone);padding:14px 18px;color:var(--muted);font-size:.98rem;border-radius:6px}

/* étapes en liste (pages intérieures) */
.steps{counter-reset:s;list-style:none;margin:36px 0 0;padding:0;display:grid;gap:0}
.steps li{counter-increment:s;display:grid;grid-template-columns:54px 1fr;gap:4px 14px;padding:24px 0;border-top:1px solid var(--line)}
.steps li::before{content:counter(s);font:400 1.9rem/1.1 var(--f-title);color:var(--warm);grid-row:span 2}
.steps h3{margin:0;font-size:1.45rem}
.steps p{margin:0}
@media(min-width:860px){.steps{grid-template-columns:1fr 1fr;column-gap:72px}}

.svc{margin-top:40px;border-top:2px solid var(--leather)}
.svc-row{display:grid;gap:12px;padding:28px 0;border-bottom:1px solid var(--line)}
.svc-row h3{margin:0 0 6px;font-size:1.7rem}
.svc-row p{margin:0;max-width:36em}
.svc-row .price-tag{font:400 1.55rem/1.2 var(--f-title);color:var(--ink)}
.svc-row .price-tag small{display:block;font:500 .9rem/1.5 var(--f-body);color:var(--muted);margin-top:6px}
.svc-row .more{font-weight:700}
@media(min-width:800px){.svc-row{grid-template-columns:1.1fr 1.4fr 1fr;align-items:start;gap:44px}.svc-row .price-tag{text-align:right}}

/* faq */
.faq{display:grid;gap:12px;margin-top:30px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0 24px}
.faq details[open]{border-color:var(--line-2);box-shadow:0 8px 24px rgba(40,30,10,.07)}
.faq summary{cursor:pointer;font:400 1.4rem/1.3 var(--f-title);padding:20px 44px 20px 0;position:relative;list-style:none;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:4px;top:50%;width:12px;height:12px;border-right:2px solid var(--warm);border-bottom:2px solid var(--warm);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{margin:0 0 22px;max-width:46em}

/* appel à action : vert profond, laiton */
.cta{background:var(--forest);color:var(--on-dark);padding:clamp(60px,8vw,104px) 0;position:relative}
.cta::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--brass) 18%,#d9bd86 50%,var(--brass) 82%,transparent)}
.cta h2{max-width:20em;color:#fff}
.cta h2 em{color:var(--brass-l)}
.cta p{max-width:38em;color:var(--on-dark-mute)}
.cta .eyebrow{color:var(--brass-l)}
.cta .btn-row{margin-top:30px}
.cta .btn-wa{background:transparent;color:var(--on-dark);border-color:rgba(241,244,234,.55)}
.cta .btn-wa:hover{background:rgba(241,244,234,.12);color:#fff}
.cta .wa-line{margin-top:18px;font-size:1.05rem;color:var(--on-dark)}
.cta .wa-line a{color:var(--brass-l)}
.hero{transition:background-color 1s ease}
.hero[data-season="summer"]{background:var(--forest-2)}
.hero[data-season="summer"] .hero-choice a{background:rgba(201,164,106,.1)}

/* ---------- articles ---------- */
.article{display:grid;gap:40px;padding-block:clamp(36px,5vw,56px) clamp(60px,8vw,100px)}
.toc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px 22px;font-size:1rem}
.toc strong{display:block;margin-bottom:12px;font:700 .82rem var(--f-body);letter-spacing:.15em;text-transform:uppercase;color:var(--warm)}
.toc ol{margin:0;padding-left:0;list-style:none;counter-reset:t}
.toc li{counter-increment:t;padding:8px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}
.toc li:last-child{border-bottom:0}
.toc li::before{content:counter(t);font:400 1.15rem var(--f-title);color:var(--warm);min-width:1.6em}
.toc a{color:var(--ink);text-decoration:none;font-weight:600}
.toc a:hover{color:var(--green)}
.prose{max-width:46em}
.prose h2{margin-top:2em;scroll-margin-top:110px}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.6em}
.prose ul,.prose ol{padding-left:1.2em;margin:0 0 1.1em}
.prose li{margin-bottom:.45em;color:var(--text)}
.prose li::marker{color:var(--warm)}
.prose figure{margin:2em 0}
.prose figure img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:10px}
.prose figcaption{font-size:.92rem;color:var(--muted);margin-top:10px}
.brief{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--leather);border-radius:10px;padding:26px 30px;margin:0 0 2.4em;box-shadow:0 8px 26px rgba(40,30,10,.06)}
.brief h2{font-size:1.7rem;margin:0 0 12px}
.brief ul{margin:0;padding-left:1.1em}
.note,.warn{padding:20px 26px;margin:1.6em 0;font-size:1.02rem;background:var(--panel);border-radius:10px;border-top:3px solid var(--brass)}
.warn{border-top-color:var(--warm)}
.note p:last-child,.warn p:last-child{margin-bottom:0}
.tablewrap{overflow-x:auto;margin:1.6em 0;border:1px solid var(--line);border-radius:10px;background:var(--card)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:1rem}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font:700 .82rem var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--on-leather);background:var(--leather);border-bottom:0}
tbody th{font-weight:600}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
td.n{white-space:nowrap}
caption{text-align:left;padding:12px 16px;font-size:.92rem;color:var(--muted);caption-side:bottom}
@media(min-width:1000px){.article{grid-template-columns:270px 1fr;gap:72px}.toc{position:sticky;top:120px;align-self:start}}

/* ---------- formulaire ---------- */
.formcard{max-width:760px;margin:0 auto}
.progress{display:flex;gap:10px;list-style:none;padding:0;margin:0 0 34px}
.progress li{flex:1;border-top:4px solid var(--line);padding-top:10px;font:700 .85rem var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.progress li.on{border-color:var(--green);color:var(--ink)}
.progress li.done{border-color:var(--brass)}
.step{display:none}
.step.on{display:grid;gap:26px}
.step h2{font-size:2rem;margin-bottom:0}
.grid2{display:grid;gap:26px}
@media(min-width:640px){.grid2{grid-template-columns:1fr 1fr}}
.field label,.field legend{display:block;font:700 .85rem var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;padding:0}
.field fieldset{border:0;margin:0;padding:0}
select,input[type=text],input[type=email],input[type=tel],input[type=number],textarea{width:100%;font:400 1.125rem var(--f-body);color:var(--ink);background:#fff;border:1.5px solid var(--line-2);border-radius:6px;padding:12px 14px;min-height:54px}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green) 50%),linear-gradient(135deg,var(--green) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:38px}
select option{background:#fff;color:var(--ink)}
textarea{min-height:120px}
input[type=file]{font:400 1rem var(--f-body);color:var(--text);padding:10px 0}
input:focus,select:focus,textarea:focus{border-color:var(--green);outline:3px solid rgba(23,58,46,.25);outline-offset:0}
::placeholder{color:var(--muted);opacity:.75}
.choice{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border:1.5px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font-size:1.05rem;margin-bottom:10px}
.choice input{margin-top:5px;accent-color:var(--green);width:20px;height:20px;flex:none}
.choice span small{display:block;color:var(--muted);font-size:.92rem;margin-top:4px}
.hint{font-size:.92rem;color:var(--muted);margin-top:6px}
.err{color:#9a2f22;font-size:.95rem;margin-top:6px;display:none}
.invalid .err{display:block}
.invalid input,.invalid select,.invalid textarea{border-color:#9a2f22}
.nav-btns{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:10px;flex-wrap:wrap}
.summary,.thanks,.recap{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--leather);border-radius:10px;padding:26px 30px;position:relative;box-shadow:0 8px 26px rgba(40,30,10,.06)}
.summary strong{font:700 .85rem var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--warm)}
.summary dl{margin:12px 0 0;display:grid;grid-template-columns:auto 1fr;gap:6px 22px}
.summary dt,.recap dt{color:var(--muted)}
.summary dd,.recap dd{margin:0;font-weight:600;text-align:right}
.thanks{display:none;padding:34px 36px}
.thanks.on{display:block}
.photos{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.photos span{font:500 .9rem var(--f-body);background:var(--panel);padding:4px 12px;border-radius:4px}
.recap{margin:0 0 34px}
.recap[hidden]{display:none}
.recap h2{font-size:1.7rem;margin:0 0 12px}
.recap dl{margin:0 0 10px;display:grid;grid-template-columns:auto 1fr;gap:6px 22px}

/* ---------- pied de page : vert profond ---------- */
.site-footer{background:var(--forest-3);color:var(--on-dark);padding:clamp(52px,6vw,76px) 0 100px;font-size:1rem;position:relative}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--brass) 18%,#d9bd86 50%,var(--brass) 82%,transparent)}
.fgrid{display:grid;gap:34px}
.site-footer h2{font:700 .8rem var(--f-body);letter-spacing:.15em;text-transform:uppercase;color:var(--brass-l);margin:0 0 14px}
.site-footer .fgrid>div:first-child h2{display:inline-block;position:relative;font:700 1.02rem/1 var(--f-body);letter-spacing:.2em;color:var(--on-leather);margin:0 0 22px;padding:14px 22px;border-radius:5px;--so:6px;--sz:6px;
  background-color:var(--leather);background-image:var(--sc4-img),var(--leather-img);background-position:var(--sc4-pos),0 0;background-size:var(--sc4-size),340px;background-repeat:var(--sc4-rep),repeat;border:1px solid var(--leather-edge);box-shadow:inset 0 1px 2px rgba(255,230,197,.2),0 4px 12px rgba(0,0,0,.35)}
.site-footer .fgrid>div:first-child h2::after{content:"";position:absolute;inset:4px;border:1px dashed var(--stitch);border-radius:3px;pointer-events:none}
.site-footer p{color:var(--on-dark-mute);margin:0 0 1em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:var(--on-dark);text-decoration:none;font-weight:500}
.site-footer a:hover{color:var(--brass-l)}
.legal-line{margin:44px 0 0;padding-top:20px;border-top:1px solid var(--dark-line);color:var(--on-dark-mute)!important;font-size:.88rem;line-height:1.7}
@media(min-width:800px){.fgrid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px}.site-footer{padding-bottom:76px}}
.footer-who{margin-top:44px;padding-top:24px;border-top:1px solid var(--dark-line);max-width:62em}
.footer-who p{margin:0}
.footer-who h2{margin-bottom:10px}

/* ---------- barre fixe mobile : WhatsApp et liste d'attente ---------- */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1.15fr;gap:10px;background:var(--forest);border-top:1px solid var(--dark-line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px rgba(0,20,20,.28)}
.mbar::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:linear-gradient(90deg,transparent,var(--brass) 20%,#d9bd86 50%,var(--brass) 80%,transparent)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:9px;min-height:54px;padding:0 10px;text-align:center;text-decoration:none;font:700 1rem/1.15 var(--f-body);border-radius:5px;color:var(--on-btn);background:var(--lime)}
.mbar a svg{width:24px;height:24px;fill:currentColor;flex:none}
.mbar .wa{background:var(--lime)}
.mbar .quote{background:transparent;color:#fff;border:1.5px solid rgba(241,244,234,.6)}
.mbar .quote:hover{background:rgba(241,244,234,.12);color:#fff}
@media(min-width:1100px){.mbar{display:none}body{padding-bottom:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* ---------- parcours à défilement (guide pompe à chaleur) ---------- */
.recit{padding-block:clamp(56px,7vw,96px) 24px;background:var(--paper)}
.recit .kicker{margin-bottom:18px}
.recit-steps{list-style:none;margin:0;padding:0;display:grid;gap:44px}
.rs-img{width:100%;aspect-ratio:3/2;object-fit:cover;margin-bottom:18px;border-radius:10px}
.rs .rs-num{font-size:1rem;color:var(--muted);margin:0}
.rs .rs-num .price{font:400 2rem/1.1 var(--f-title);color:var(--warm);margin-right:10px;display:inline-block}
.recit-visual{display:none}
.recit-steps{counter-reset:rn}
.rs{counter-increment:rn}
@media (min-width:1024px){
  .recit-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:88px;align-items:start}
  .recit-visual{display:block;position:sticky;top:calc(env(safe-area-inset-top,0px) + 120px);height:calc(100vh - 160px);max-height:700px}
  .rv-frame{position:relative;height:100%;overflow:hidden;background:var(--panel);border-radius:12px;box-shadow:0 14px 40px rgba(40,30,10,.18)}
  .rv-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .7s ease,transform 1.4s ease}
  .rv-img.on{opacity:1;transform:scale(1)}
  .rv-card{position:absolute;left:36px;bottom:36px;z-index:3;display:grid;gap:2px;max-width:70%;padding:20px 30px 18px;border-radius:6px;color:var(--on-leather);--so:7px;--sz:7px;
    background-color:var(--leather);background-image:var(--sc4-img),var(--leather-img);background-position:var(--sc4-pos),0 0;background-size:var(--sc4-size),340px;background-repeat:var(--sc4-rep),repeat;border:1px solid var(--leather-edge);box-shadow:0 8px 24px rgba(0,0,0,.35)}
  .rv-card::before{content:"";position:absolute;inset:4px;border:1px dashed var(--stitch);border-radius:3px;pointer-events:none}
  .rv-card>*{position:relative}
  .rv-num{font:400 3rem/1.1 var(--f-title);color:#fff;font-variant-numeric:tabular-nums}
  .rv-label{font-size:.95rem;color:#ead6be}
  .rv-bar{position:absolute;left:0;top:0;bottom:0;width:3px;background:rgba(255,255,255,.35);z-index:3}
  .rv-bar span{position:absolute;left:0;top:0;width:100%;height:var(--p,0%);background:var(--brass)}
  .recit-steps{gap:0}
  .rs{min-height:78vh;display:flex;flex-direction:column;justify-content:center;opacity:.35;transition:opacity .5s ease}
  .rs.on{opacity:1}
  .rs .rs-img,.rs .rs-num{display:none}
  .rs h3{font-size:2.5rem;line-height:1.1}
  .rs p{font-size:1.2rem;max-width:30em}
  .js-reveal .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
  .js-reveal .reveal.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){.rv-img,.rs,.js-reveal .reveal{transition:none!important;transform:none!important}}

/* ---------- configurateur : illustration isométrique à gauche, questions à droite ---------- */
.cfg-sec [hidden]{display:none!important}
.cfg-sec h2#cfg-title:not(.vh){margin:0 0 .4em}
.cfg{margin-top:34px}
.cfg-nojs{border:1px dashed var(--stone);padding:14px 16px;margin-top:20px;border-radius:6px}
.cfg-visual{margin-bottom:24px;background:linear-gradient(180deg,#FBF9F4 0%,var(--panel) 100%);border:1px solid rgba(184,147,90,.32);border-radius:12px;padding:12px 12px 14px;box-shadow:0 18px 50px rgba(30,43,38,.12),inset 0 1px 0 rgba(255,255,255,.7);overflow:hidden}
.cfg-svg{display:block;width:100%;height:auto;max-height:340px;background:transparent}
.cfg-key{display:flex;flex-wrap:wrap;gap:6px 22px;list-style:none;margin:12px 0 0;padding:0;font:600 .88rem var(--f-body);color:var(--muted)}
.cfg-key li::before{content:"";display:inline-block;width:22px;height:0;border-top:2px solid var(--warm);margin-right:9px;vertical-align:middle}
.cfg-key .k-cold::before{border-color:var(--cold)}
.cfg-key .k-old::before{border-color:var(--stone-d);border-top-style:dashed;border-top-width:1px}
#cfg-svg{--ln:var(--stone);font-family:var(--f-body)}
#cfg-svg .iso-bg{fill:url(#cfg-sky)}
#cfg-svg .iso-shadow{fill:#1E2B26;opacity:.13;filter:blur(2px)}
#cfg-svg .ground{fill:#DCE5D6;stroke:#C4CEBC;stroke-width:1}
#cfg-svg .floor{fill:#E9E4D9;stroke:#B8935A;stroke-width:1.2}
#cfg-svg .wall-left,#cfg-svg .facade{fill:url(#cfg-wall-a);stroke:#9C917F;stroke-width:1}
#cfg-svg .wall-front,#cfg-svg .side{fill:url(#cfg-wall-b);stroke:#8FA088;stroke-width:1}
#cfg-svg .wall-cut,#cfg-svg .apt-glow{fill:#F4F1EA;stroke:#C9A46A;stroke-width:1}
#cfg-svg .stone{fill:url(#cfg-stone),url(#cfg-wall-a)}
#cfg-svg .roof-a,#cfg-svg .roof-b{fill:url(#cfg-roof);stroke:#3C2418;stroke-width:1.1}
#cfg-svg .snow{fill:#fff;opacity:.62}
#cfg-svg .chimney{fill:#8A4B2A;stroke:#4B2919}
#cfg-svg .chimney-top{fill:#C9A46A;stroke:#6B4E2E}
#cfg-svg .room{fill:#FBF9F4;stroke:#B8935A;stroke-width:1;opacity:.96}
#cfg-svg .room-a{fill:#F4F1EA}
#cfg-svg .room-b{fill:#ECF1E8}
#cfg-svg .room-c{fill:#E9E4D9}
#cfg-svg .window,.win-row path{fill:#FDF8E9;stroke:#B8935A;stroke-width:1}
#cfg-svg .door,.entry{fill:#8A4B2A;stroke:#4B2919;stroke-width:1}
#cfg-svg .brass-pin{fill:url(#cfg-brass);stroke:#6D522F;stroke-width:1}
#cfg-svg .roof-app{fill:#8A4B2A;stroke:#3C2418}
#cfg-svg .zinc{fill:url(#cfg-zinc-soft),#D8D4C8;stroke:#928A7D}
#cfg-svg .balcony{fill:none;stroke:#8A4B2A;stroke-width:6;stroke-linecap:round}
#cfg-svg .balcony.rail{stroke:#B8935A;stroke-width:2}
#cfg-svg .win-row.lower path{fill:#F4F1EA}
#cfg-svg .ambient{fill:none;stroke:#B8935A;stroke-width:2.2;stroke-linecap:round;opacity:.35}
#cfg-svg .scene-title{font:400 17px var(--f-title);letter-spacing:.08em;fill:#8A4B2A;text-anchor:middle}
#cfg-svg .device,.cold-device,.warm-device,.old-device{fill:none;stroke-linecap:round;stroke-linejoin:round}
#cfg-svg .box{fill:#FBF9F4;stroke:currentColor;stroke-width:1.5}
#cfg-svg .warm-device use,#cfg-svg .cold-device use{fill:#FBF9F4;stroke:currentColor;stroke-width:1.4}
#cfg-svg .plinth{fill:#B8935A;stroke:#6D522F;stroke-width:.8}
#cfg-svg .duct{fill:#E9E4D9;stroke:currentColor;stroke-width:1.3}
#cfg-svg .pipe{fill:none;stroke:currentColor;stroke-width:3.2}
#cfg-svg .pipe.thin{stroke-width:2}
#cfg-svg .dash{fill:none;stroke:currentColor;stroke-dasharray:6 5;stroke-width:2.2}
#cfg-svg .warm-device{color:#B8935A;stroke:#B8935A;filter:url(#cfg-glow)}
#cfg-svg .cold-device{color:#173A2E;stroke:#173A2E;filter:url(#cfg-glow)}
#cfg-svg .old-device{color:#6F685F;stroke:#6F685F}
#cfg-svg .strike{fill:none;stroke:#1E2B26;stroke-width:5;stroke-linecap:round;filter:url(#cfg-glow)}
#cfg-svg .floor-heat{fill:none;stroke:#B8935A;stroke-width:3}
#cfg-svg .lb{font:800 11px var(--f-body);letter-spacing:.06em;text-transform:uppercase;fill:#1E2B26;stroke:none}
#cfg-svg .lb.center{text-anchor:middle}
#cfg-svg .lb.small{font-size:9px;letter-spacing:.08em;fill:#52605A}
#cfg-svg .cart{fill:none;stroke:var(--brass-d)}
#cfg-svg .cart-o{stroke-width:1.5}
#cfg-svg .cart-i{stroke-width:.5}
#cfg-svg .cart-d{stroke-width:.7;stroke-dasharray:.8 3.6;stroke-linecap:round;opacity:.8}
#cfg-svg .sk{fill:none;stroke:var(--stone);stroke-width:.9;stroke-linejoin:round;stroke-linecap:round}
#cfg-svg .th{stroke-width:.5}
#cfg-svg .bold{stroke-width:1.8}
#cfg-svg .gl{stroke:var(--stone-d);stroke-width:1.2;fill:none}
#cfg-svg .pl{stroke:var(--stone2);stroke-width:.5;fill:none}
#cfg-svg .pd{stroke:var(--stone2);stroke-width:1;stroke-linecap:round;fill:none}
#cfg-svg .f{fill:var(--card)}
#cfg-svg .hl{fill:var(--warm);fill-opacity:.09;stroke:none}
#cfg-svg .hlo{fill:none;stroke:var(--warm);stroke-width:.9}
#cfg-svg .g-old,#cfg-svg .g-warm,#cfg-svg .g-cold{fill:none;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
#cfg-svg .g-old{stroke:var(--stone-d);stroke-dasharray:3 2}
#cfg-svg .g-old .f{stroke-dasharray:none}
#cfg-svg .g-warm{stroke:var(--warm)}
#cfg-svg .g-cold{stroke:var(--cold)}
#cfg-svg .g-warm .f,#cfg-svg .g-cold .f{fill:var(--card)}
#cfg-svg .g-strike{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round}
#cfg-svg .dash{stroke-dasharray:5 4}
#cfg-svg .ld{stroke:var(--ink);stroke-width:.6;fill:none;stroke-dasharray:none}
#cfg-svg .dt{fill:var(--ink);stroke:none}
#cfg-svg .dm path{stroke:var(--ink);stroke-width:.6;fill:none}
#cfg-svg .lb{font:700 8.5px var(--f-body);letter-spacing:.14em;text-transform:uppercase;fill:var(--ink);stroke:none;stroke-dasharray:none}
#cfg-svg .lb-b{font-weight:800}
#cfg-svg .lb-w{fill:var(--warm)}
#cfg-svg .ti{font:400 11px var(--f-title);letter-spacing:.3em;fill:var(--warm)}
#cfg-svg .lb-n{font-size:6.5px;letter-spacing:.1em;fill:var(--muted)}
#cfg-svg .lb-sm{fill:var(--muted)}
.cfg-svg .scene{opacity:0;visibility:hidden;transition:opacity .45s ease,visibility 0s .45s}
.cfg-svg .scene.on{opacity:1;visibility:visible;transition-delay:0s}
.el{opacity:0;transition:opacity .45s ease}
.el.on{opacity:1}
.el.on.dim{opacity:.4}
.draw{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset .9s ease}
.on.draw,.on .draw{stroke-dashoffset:0}
@media (max-width:1023.98px){#cfg-svg .lb{font-size:11px}#cfg-svg .lb-sm,#cfg-svg .lb-n,#cfg-svg .ld-sm,#cfg-svg .dt-sm{display:none}#cfg-svg .ti{font-size:12px}}
.cfg-progress{padding:4px 0 16px}
.cfg-prog{font:700 .85rem var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:0 0 10px}
.cfg-bar{height:5px;background:var(--line);border-radius:3px;overflow:hidden}
.cfg-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green),#2f5f4a);border-radius:3px;transition:width .4s ease}
.cfg-steps{position:relative;display:flex;gap:18px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;align-items:flex-start;transition:height .3s ease;-webkit-overflow-scrolling:touch}
.cfg-step{flex:0 0 100%;scroll-snap-align:start;padding:4px 2px 8px;min-width:0}
.cfg-kick{display:flex;align-items:baseline;gap:14px;font:700 .85rem var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--warm);margin:0 0 12px}
.cfg-kick:focus{outline:none}
.cfg-n{font:400 1.6rem/1 var(--f-title);letter-spacing:0;color:var(--ink);text-transform:none;min-width:1.9rem}
.cfg-fs{border:0;margin:0 0 26px;padding:0;min-width:0}
.cfg-fs legend{font:400 clamp(1.7rem,3vw,2.3rem)/1.1 var(--f-title);padding:0;margin-bottom:16px;color:var(--ink)}
.cfg-opt-tag{font:700 .72rem var(--f-body);color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-left:12px;vertical-align:middle}
.cfg-opts{display:flex;flex-direction:column;gap:10px}
.cfg-opts.five{flex-direction:row;gap:8px}
.cfg-opt{position:relative;display:block;cursor:pointer}
.cfg-opt>span{display:flex;align-items:center;gap:16px;min-height:60px;padding:12px 18px;background:#fff;border:1.5px solid var(--line-2);border-radius:8px;transition:border-color .2s,background .2s,box-shadow .2s}
.cfg-opt>span::before{content:"";width:22px;height:22px;border-radius:50%;flex:none;border:2px solid var(--line-2);background:#fff;transition:background .2s,border-color .2s,box-shadow .2s}
.cfg-opt b{font:600 1.15rem/1.3 var(--f-body)}
.cfg-opt small{color:var(--muted);font-size:.95rem;margin-left:2px;font-weight:500}
.cfg-opt:hover>span{border-color:var(--green)}
.cfg-opt input:checked+span{border-color:var(--green);background:var(--sage);box-shadow:0 0 0 1px var(--green)}
.cfg-opt input:checked+span::before{background:var(--green);border-color:var(--green);box-shadow:inset 0 0 0 4px var(--sage)}
.cfg-opt input:focus-visible+span{outline:3px solid var(--green);outline-offset:3px}
.cfg-opts.five .cfg-opt{flex:1}
.cfg-opts.five .cfg-opt>span{flex-direction:column;justify-content:center;gap:2px;padding:12px 2px;text-align:center;min-height:76px}
.cfg-opts.five .cfg-opt>span::before{display:none}
.cfg-opts.five b{font:400 2rem/1.1 var(--f-title)}
.cfg-opts.five small{margin:0;font-size:.82rem}
.cfg-opts.five .cfg-opt input:checked+span b{color:var(--green)}
.sw{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:10px}
.sw-bleu{background:#2f6fc0}.sw-jaune{background:#e3b52a}.sw-violet{background:#7a56ab}.sw-rose{background:#d9708f}
.cfg-wait{color:var(--muted)}
.cfg-nav{display:flex;justify-content:space-between;gap:12px;margin-top:20px}
.cfg-cp{margin-bottom:20px}
/* résultat : fiche d'estimation, bande de cuir, lacet et boucle de laiton */
.cfg-recap{font:700 .85rem var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.cfg-callout{border-top:3px solid var(--brass);background:var(--panel);border-radius:8px;padding:16px 20px;font-size:1rem}
.cfg-cards{display:grid;gap:18px;margin:18px 0}
.cfg-compare{margin:0}
.cfg-compare legend{font-size:1.7rem}
.cfg-pick{display:block;position:relative;cursor:pointer;margin-bottom:18px}
.cfg-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:72px 28px 26px;box-shadow:0 10px 30px rgba(40,30,10,.09);--so:7px;--sz:7px}
.cfg-card::before{content:"VOTRE ESTIMATION";position:absolute;left:-1px;right:-1px;top:-1px;height:52px;display:flex;align-items:center;padding-left:34px;border-radius:10px 10px 0 0;font:700 .76rem/1 var(--f-body);letter-spacing:.18em;color:var(--on-leather);
  background-color:var(--leather);background-image:var(--sc4-img),var(--leather-img);background-position:var(--sc4-pos),0 0;background-size:var(--sc4-size),340px;background-repeat:var(--sc4-rep),repeat;border:1px solid var(--leather-edge);outline:1px dashed var(--stitch);outline-offset:-5px;box-shadow:inset 0 1px 1px rgba(255,230,197,.2),0 3px 8px rgba(40,25,10,.25)}
.cfg-card::after{content:"";position:absolute;right:26px;top:6px;width:128px;height:40px;pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 132 36'%3E%3Cdefs%3E%3ClinearGradient id='b' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%23e3cca0'/%3E%3Cstop offset='.5' stop-color='%23B8935A'/%3E%3Cstop offset='1' stop-color='%236e5530'/%3E%3C/linearGradient%3E%3ClinearGradient id='l' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%23a3633f'/%3E%3Cstop offset='.55' stop-color='%236e3f27'/%3E%3Cstop offset='1' stop-color='%23482816'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M0 18l9-7.5h113v15H9z' fill='url(%23l)' stroke='%23c6996f' stroke-width='.6'/%3E%3Cpath d='M14 14.2h104M14 21.8h104' stroke='%23ecd2b0' stroke-width='.9' stroke-dasharray='2.6 2.2' opacity='.75'/%3E%3Cg fill='%232a160a'%3E%3Ccircle cx='24' cy='18' r='2.3'/%3E%3Ccircle cx='38' cy='18' r='2.3'/%3E%3Ccircle cx='52' cy='18' r='2.3'/%3E%3C/g%3E%3Crect x='94' y='3.5' width='30' height='29' rx='4.5' fill='none' stroke='url(%23b)' stroke-width='4.6'/%3E%3Crect x='106.6' y='4' width='4' height='28' rx='1.5' fill='url(%23b)'/%3E%3Crect x='82' y='16.3' width='27' height='3.6' rx='1.8' fill='url(%23b)'/%3E%3Cpath d='M96 6.2h26' stroke='%23fff6cf' stroke-width='.8' opacity='.7'/%3E%3C/svg%3E") no-repeat center/contain}
.cfg-card>*{position:relative}
.cfg-pick input:checked+.cfg-card{border-color:var(--green);box-shadow:0 0 0 2px var(--green),0 10px 30px rgba(40,30,10,.09)}
.cfg-pick input:focus-visible+.cfg-card{outline:3px solid var(--green);outline-offset:3px}
.cfg-card h4{font:400 1.9rem/1.15 var(--f-title);margin:0 0 14px}
.cfg-card-tag{font:700 .78rem var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--warm);margin:0 0 6px}
.cfg-dl{margin:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0;align-items:baseline}
.cfg-dl dt,.cfg-dl dd{padding:8px 0;font-size:1.02rem;font-weight:500}
.cfg-dl dt{display:flex;align-items:baseline;gap:10px;color:var(--ink)}
.cfg-dl dt::after{content:"";flex:1;border-bottom:1px dotted var(--stone-d);transform:translateY(-4px);min-width:16px}
.cfg-dl dd{margin:0;text-align:right;max-width:19em;color:var(--ink);font-variant-numeric:tabular-nums}
.cfg-dl dt.tot,.cfg-dl dd.tot{padding-top:16px;margin-top:8px;border-top:1px solid var(--ink);font-weight:700}
.cfg-dl dt.warm{padding-top:18px;align-items:flex-end}
.cfg-dl dd.warm{font:400 2.6rem/1 var(--f-title);color:var(--green);padding-top:12px}
.cfg-note{font-size:.92rem;color:var(--muted);margin:14px 0 0;line-height:1.6}
.cfg-result .btn-row{margin-top:24px}
@media (min-width:1024px){
  .cfg{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:72px;align-items:start;margin-top:36px}
  .cfg-visual{position:sticky;top:120px;margin:0}
  .cfg-svg{max-height:none}
  .cfg-progress{position:sticky;top:92px;z-index:5;background:var(--paper);padding:14px 0 14px;border-bottom:1px solid var(--line)}
  .cfg-steps{display:block;overflow:visible;scroll-snap-type:none;height:auto!important;padding-bottom:10vh}
  .cfg-step{min-height:54vh;display:flex;flex-direction:column;justify-content:center;padding:24px 0;opacity:.4;transition:opacity .45s ease}
  .cfg-step.on,.cfg-step:focus-within{opacity:1}
  .cfg-nav{display:none}
}
@media (prefers-reduced-motion:reduce){.cfg-svg .scene,.el,.draw,.cfg-bar span,.cfg-step,.cfg-steps{transition:none!important}}
@media(min-width:1180px){
  .nav .nav-wa{width:46px;padding:0;border-radius:50%;margin:0 0 0 4px;gap:0}
  .nav .nav-wa+.btn{margin:0 0 0 6px}
}
.field .choice{display:flex;text-transform:none;letter-spacing:0;font:400 1.05rem/1.45 var(--f-body);color:var(--text);margin-bottom:10px}
.field fieldset legend+.choice,.field .choice+.choice{margin-top:0}
[tabindex="-1"]:focus{outline:none}
.field .choice{padding:14px 16px;align-items:center}

/* champ piège anti spam, invisible pour les personnes */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.wa-invite .wa-title{font-weight:700;margin:0 0 4px}

/* telefoni stretti: targa più compatta perché il menu resti nello schermo */
@media(max-width:420px){.logo{padding:10px 14px 9px}.logo small{letter-spacing:.1em;font-size:.52rem}.nav-toggle{padding:0 12px}}
@media(max-width:340px){.logo small{display:none}.logo b{font-size:.95rem;letter-spacing:.14em}}
@media(max-width:999px){.article{grid-template-columns:minmax(0,1fr)}.article>*{min-width:0}}
/* barra mobile: solo lista d'attente, senza telefono né WhatsApp */
.mbar{grid-template-columns:1fr}
.mbar a.quote{background:var(--brass);color:#1E2B26;border-color:transparent}