/* Énergie Provençal · concept « fiche de chantier » : anthracite, cuivre de tuyauterie, filets fins, numéros de lots. */
@font-face{font-family:"Barlow Condensed";font-weight:700;font-style:normal;font-display:swap;src:url(/assets/fonts/barlow-condensed-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:800;font-style:normal;font-display:swap;src:url(/assets/fonts/barlow-condensed-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:400;font-style:normal;font-display:swap;src:url(/assets/fonts/barlow-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:600;font-style:normal;font-display:swap;src:url(/assets/fonts/barlow-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-style:normal;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --bg:#111315; --panel:#1A1D21; --panel2:#20242A; --line:#2E343A; --ink:#EFECE7; --muted:#A3AAB1;
  --copper:#D17A3A; --copper2:#F0A56B; --steel:#6E7B86; --ok:#8FD19E;
  --f-d:"Barlow Condensed","Arial Narrow",Impact,sans-serif;
  --f-b:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-m:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --pad:clamp(16px,4vw,40px);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--f-b);overflow-x:hidden}
img,video{max-width:100%;height:auto}
a{color:inherit}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--copper2);outline-offset:3px}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:var(--pad)}
.skip{position:absolute;left:-999px;top:8px;background:var(--copper);color:#111;padding:10px 16px;font-weight:600;z-index:100}
.skip:focus{left:8px}
h1,h2,h3{font-family:var(--f-d);text-transform:uppercase;margin:0;line-height:.95;letter-spacing:.005em;font-weight:800;text-wrap:balance}
.tag{font:500 12px/1.3 var(--f-m);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0}
.tag b{color:var(--copper);font-weight:500}

/* Barre */
.top{position:sticky;top:0;z-index:50;background:rgba(17,19,21,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:12px;font:800 24px/1 var(--f-d);text-transform:uppercase;letter-spacing:.04em;text-decoration:none;white-space:nowrap}
.brand img{height:42px;width:auto;border-radius:6px;border:1px solid var(--line)}
.bar nav{display:flex;gap:16px;white-space:nowrap;align-items:center;font:500 12px var(--f-m);letter-spacing:.06em;text-transform:uppercase}
.bar nav a:not(.btn){text-decoration:none;color:var(--muted);padding:8px 0;border-bottom:2px solid transparent}
.bar nav a:not(.btn):hover,.bar nav a[aria-current=true]{color:var(--ink);border-color:var(--copper)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--copper);color:#111315!important;font:700 17px/1 var(--f-d);letter-spacing:.08em;text-transform:uppercase;padding:15px 26px;border-radius:2px;text-decoration:none!important;border:0;cursor:pointer;min-height:48px;transition:background .15s,transform .15s}
.btn:hover{background:var(--copper2);transform:translateY(-1px)}
.btn.line{background:transparent;color:var(--ink)!important;box-shadow:inset 0 0 0 1.5px var(--steel)}
.btn.line:hover{box-shadow:inset 0 0 0 1.5px var(--ink);background:transparent}
.btn.sm{padding:11px 18px;font-size:15px;min-height:42px}
.btn svg{width:18px;height:18px;flex:none}

/* Hero */
.hero-bg{position:relative;isolation:isolate;border-bottom:1px solid var(--line)}
.hero-bg::before{content:"";position:absolute;inset:0;z-index:-1;
  background:
   radial-gradient(60% 70% at 85% 30%,rgba(209,122,58,.16),transparent 70%),
   linear-gradient(var(--line) 1px,transparent 1px) 0 0/100% 56px,
   linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/56px 100%;
  opacity:.55;-webkit-mask-image:linear-gradient(#000 40%,transparent);mask-image:linear-gradient(#000 40%,transparent)}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:clamp(28px,5vw,64px);padding-block:clamp(36px,6vw,84px) clamp(36px,5vw,64px);align-items:center}
h1{font-size:clamp(46px,7.6vw,96px);margin-top:18px}
h1 em{font-style:normal;color:var(--copper);display:block}
h1 small{display:block;font-size:.42em;letter-spacing:.06em;color:var(--ink);margin-top:.35em;font-weight:700}
.lead{max-width:50ch;color:var(--muted);font-size:19px;margin:24px 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.proofs{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font:500 12.5px var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.proofs li{display:flex;align-items:center;gap:8px}
.proofs li::before{content:"";width:14px;height:8px;border-left:2px solid var(--copper);border-bottom:2px solid var(--copper);transform:rotate(-45deg) translateY(-2px)}
.logocard{position:relative;margin:0;justify-self:end;width:100%;padding:14px;background:linear-gradient(160deg,#1E2328,#14171A);border:1px solid var(--line);box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 90px rgba(210,125,60,.16)}
.logocard img{display:block;width:100%;height:auto}
.logocard figcaption{margin-top:12px;text-align:center}
.logocard i{position:absolute;width:26px;height:26px;border:3px solid var(--copper)}
.logocard .c1{left:-3px;top:-3px;border-right:0;border-bottom:0}
.logocard .c2{right:-3px;bottom:-3px;border-left:0;border-top:0}

.metiers{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:space-between;border-bottom:1px solid var(--line);font:500 12px var(--f-m);letter-spacing:.07em;text-transform:uppercase}
.metiers li{padding:16px 6px 16px 18px;position:relative}
.metiers li:first-child{padding-left:0}
.metiers li+li::before{content:"";position:absolute;left:0;top:50%;width:6px;height:6px;margin-top:-3px;background:var(--copper);transform:rotate(45deg)}
.metiers a{text-decoration:none}.metiers a:hover{color:var(--copper2)}

.fiche{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-top:0;background:var(--panel);margin:0}
.fiche div{padding:16px 18px;min-width:0}
.fiche div+div{border-left:1px solid var(--line)}
.fiche dt{font:500 11.5px var(--f-m);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.fiche dd{margin:0;font:700 22px/1.1 var(--f-d);text-transform:uppercase;letter-spacing:.02em;overflow-wrap:anywhere}

section{padding-block:clamp(56px,8vw,104px) 0}
h2{font-size:clamp(38px,5.6vw,72px);margin-top:14px;max-width:16ch}
.intro{max-width:60ch;color:var(--muted);margin:18px 0 0;font-size:18px}

/* Bordereau des lots */
.lots{margin:36px 0 0;padding:0;list-style:none;border-top:3px solid var(--copper)}
.lot{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) minmax(0,1fr);gap:8px 28px;padding:24px 0;border-bottom:1px solid var(--line);align-items:start;transition:background .2s}
.lot:hover{background:linear-gradient(90deg,rgba(209,122,58,.07),transparent 60%)}
.lot .n{font:500 13px var(--f-m);letter-spacing:.12em;color:var(--copper);padding-top:9px}
.lot h3{font-size:clamp(28px,3.2vw,38px);padding-left:16px;border-left:3px solid var(--copper)}
.lot p{margin:4px 0 0;color:var(--muted)}
.lot ul{margin:4px 0 0;padding:0;list-style:none;font-size:15.5px;display:grid;gap:6px}
.lot li{padding-left:22px;position:relative}
.lot li::before{content:"";position:absolute;left:0;top:.75em;width:12px;height:2px;background:var(--copper)}
.combo{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:44px;border:1px solid var(--line);background:var(--panel)}
.combo div{padding:22px 24px;min-width:0}
.combo div+div{border-left:1px solid var(--line)}
.combo h3{font-size:26px;margin-bottom:8px}
.combo p{margin:0;color:var(--muted);font-size:15.5px}

/* Réalisations */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0 26px}
.tabs button{font:500 13px/1.2 var(--f-m);letter-spacing:.06em;text-transform:uppercase;padding:12px 16px;border:1.5px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;min-height:46px;border-radius:2px;transition:.15s}
.tabs button:hover{color:var(--ink);border-color:var(--steel)}
.tabs button[aria-selected=true]{background:var(--copper);color:#111315;border-color:var(--copper)}
.pnl[hidden]{display:none!important}
.pnl{animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.proj{margin:0 0 22px;max-width:46em}.proj p{margin:0;color:var(--muted)}
.gh{margin:34px 0 12px}
.pairs{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin:0;padding:0}
.pair{position:relative;margin:0;min-width:0;padding:10px 10px 14px;background:var(--panel);border:1px solid var(--line);border-radius:2px}
.pi2{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pi2::after{content:"\2192";position:absolute;left:50%;top:50%;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;background:var(--copper);color:#111315;display:grid;place-items:center;font:800 17px/1 system-ui,sans-serif;box-shadow:0 3px 10px rgba(0,0,0,.4);border:2px solid var(--ink);z-index:2;pointer-events:none}
.pi{position:relative;min-width:0;overflow:hidden}
.pi img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;background:#222}
.pl{position:absolute;left:8px;bottom:8px;padding:5px 11px;border-radius:99px;font:500 10.5px/1 var(--f-m);letter-spacing:.12em;text-transform:uppercase;background:rgba(0,0,0,.72);color:#fff;pointer-events:none}
.pl.ap{background:var(--copper);color:#111315}
.pair figcaption,.vid figcaption{margin-top:12px;font-weight:600;font-size:15px;padding:0 4px}
.big{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;list-style:none;margin:0;padding:0}
.big li,.small li{min-width:0;overflow:hidden}
.big img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--panel);border:1px solid var(--line)}
.small{display:grid;grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:10px;list-style:none;margin:0;padding:0}
.small img{display:block;width:100%;aspect-ratio:3/4.2;object-fit:cover;background:var(--panel);border:1px solid var(--line)}
.gal img{cursor:zoom-in;transition:transform .35s ease,filter .35s}
.gal img:hover{transform:scale(1.035);filter:brightness(1.08)}
.cap{display:block;margin-top:7px;font:500 11.5px var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.vids{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),280px));gap:16px}
.vid{margin:0;min-width:0}.vid video{display:block;width:100%;height:auto;aspect-ratio:9/16;object-fit:cover;background:#111;border:1px solid var(--line)}
.note{margin-top:16px;font:500 12.5px var(--f-m);color:var(--muted)}

/* Visionneuse */
dialog.lb{border:0;padding:0;background:transparent;max-width:min(94vw,900px);max-height:94vh;color:var(--ink)}
dialog.lb::backdrop{background:rgba(0,0,0,.88)}
dialog.lb img{display:block;max-width:100%;max-height:82vh;width:auto;height:auto;margin:auto;border:1px solid var(--line)}
dialog.lb p{margin:10px 0 0;text-align:center;font:500 12.5px var(--f-m);letter-spacing:.08em;text-transform:uppercase}
dialog.lb .x{position:fixed;top:14px;right:14px;width:48px;height:48px;border-radius:50%;border:1.5px solid var(--steel);background:#111315;color:var(--ink);font-size:24px;line-height:1;cursor:pointer}
dialog.lb .nv{position:fixed;top:50%;margin-top:-24px;width:48px;height:48px;border-radius:50%;border:0;background:var(--copper);color:#111315;font:800 20px/1 system-ui;cursor:pointer}
dialog.lb .pv{left:12px}dialog.lb .nx{right:12px}

/* Méthode */
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:34px 0 0;padding:0;list-style:none}
.phases li{padding:22px 24px 24px 0;border-top:1px solid var(--line);min-width:0;position:relative}
.phases li::before{content:"";position:absolute;top:-2px;left:0;width:64px;height:3px;background:var(--copper)}
.phases li+li{padding-left:24px}
.phases li+li::before{left:24px}
.phases h3{font-size:34px;margin:12px 0 8px}
.phases p{margin:0;color:var(--muted)}

/* Garanties */
.gar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:clamp(28px,5vw,64px);align-items:start}
.gar ul{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:18px}
.gar li{padding-left:34px;position:relative}
.gar li::before{content:"";position:absolute;left:0;top:.3em;width:20px;height:11px;border-left:3px solid var(--copper);border-bottom:3px solid var(--copper);transform:rotate(-45deg)}
.gar li b{display:block;font:700 22px/1.1 var(--f-d);text-transform:uppercase;letter-spacing:.02em;margin-bottom:4px}
.gar li span{color:var(--muted)}
.att{background:var(--panel);border:1px solid var(--line);padding:26px;position:relative}
.att::before{content:"";position:absolute;inset:8px;border:1px dashed var(--line);pointer-events:none}
.att h3{font-size:28px;margin:10px 0 16px}
.att dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:15px;position:relative}
.att dt{font:500 11.5px/1.7 var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.att dd{margin:0}

/* Zone */
.zone{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:start}
.chips{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{font:500 12.5px var(--f-m);letter-spacing:.06em;text-transform:uppercase;padding:9px 13px;border:1px solid var(--line);background:var(--panel);border-radius:2px}
.chips li.on{border-color:var(--copper);color:var(--copper2)}
.zone h3{font:500 12px var(--f-m);letter-spacing:.12em;color:var(--muted);margin:22px 0 10px}
.zone h3:first-child{margin-top:0}

/* FAQ */
.faq{margin-top:30px;border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 44px 20px 0;position:relative;font:700 clamp(21px,2.4vw,26px)/1.15 var(--f-d);text-transform:uppercase;letter-spacing:.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font:400 30px/1 var(--f-b);color:var(--copper);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);max-width:68ch;margin:0 0 22px}

/* Contact */
.contact{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,64px);background:var(--panel);border:1px solid var(--line);padding:clamp(22px,4vw,48px);position:relative}
.contact::before{content:"";position:absolute;left:-1px;top:-1px;width:120px;height:3px;background:var(--copper)}
.bigtel{display:inline-block;font:800 clamp(40px,5.6vw,64px)/1 var(--f-d);color:var(--copper);margin-top:18px;text-decoration:none;letter-spacing:.01em}
.bigtel:hover{color:var(--copper2)}
.coord{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:8px;color:var(--muted)}
.coord a{color:var(--ink)}
form{display:grid;gap:16px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:7px;font:500 11.5px var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
label i{font-style:normal;color:var(--copper)}
input,select,textarea{font:400 16px/1.4 var(--f-b);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:2px;padding:13px 14px;width:100%;min-height:48px;letter-spacing:0;text-transform:none}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--copper);outline-offset:0;border-color:var(--copper)}
input::placeholder,textarea::placeholder{color:#6f777f}
.hp{position:absolute;left:-9999px}
.rgpd{font-size:13.5px;color:var(--muted);margin:0}
#status{margin:0;font-weight:600;min-height:1.5em}
#status.ok{color:var(--ok)}#status.err{color:var(--copper2)}

/* Pied */
footer{margin-top:clamp(56px,8vw,104px);border-top:1px solid var(--line);background:#0D0F10;padding-block:40px 110px}
.foot{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;font-size:14.5px;color:var(--muted)}
.foot b{display:block;font:500 11.5px var(--f-m);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:8px}
.foot a{color:var(--muted)}.foot a:hover{color:var(--ink)}
.legal{margin:30px 0 0;padding-top:18px;border-top:1px solid var(--line);font:500 12px var(--f-m);color:var(--muted);display:flex;gap:8px 22px;flex-wrap:wrap;justify-content:space-between}

/* Barre mobile */
.dock{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(13,15,16,.95);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));gap:10px}
.dock .btn{flex:1;padding:13px 10px;font-size:16px}

/* Pages secondaires */
.page{max-width:860px;padding-block:56px 20px;font-size:16px}
.page h1{font-size:clamp(36px,5vw,56px)}
.page h2{font-size:24px;margin:38px 0 10px;padding-top:20px;border-top:1px solid var(--line);max-width:none}
.page dl{display:grid;grid-template-columns:minmax(150px,230px) 1fr;gap:8px 20px;margin:12px 0}
.page dt{font-weight:600;color:var(--muted)}
.page dd{margin:0}
.page .lead{font-size:17px}

/* Apparition */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rv{opacity:1;transform:none;transition:none}.pnl{animation:none}.gal img,.btn{transition:none}}

@media (max-width:1240px){.brand{font-size:21px}.bar nav a[href$='#faq']{display:none}}
@media (max-width:1020px){
  .bar nav a:not(.btn){display:none}
  .hero{grid-template-columns:1fr}
  .logocard{justify-self:start;max-width:360px}
  .lot{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}
  .lot ul{grid-column:2}
  .gar,.zone,.contact{grid-template-columns:1fr}
  .big{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  body{font-size:16px}
  .brand span{display:none}
  .bar nav .btn.dv{display:none}
  .logocard{max-width:260px;margin-inline:auto}
  .fiche{grid-template-columns:1fr 1fr}
  .fiche div:nth-child(3){border-left:0}
  .fiche div:nth-child(n+3){border-top:1px solid var(--line)}
  .lot{grid-template-columns:1fr;gap:6px;padding:20px 0}
  .lot .n{padding-top:0}.lot ul{grid-column:auto;margin-top:8px}
  .combo,.phases{grid-template-columns:1fr}
  .combo div+div{border-left:0;border-top:1px solid var(--line)}
  .phases li+li{padding-left:0}.phases li+li::before{left:0}
  .two{grid-template-columns:1fr}
  .metiers{justify-content:flex-start}
  .metiers li{padding:11px 14px 11px 18px}
  .metiers li:first-child{padding-left:18px}
  .page dl{grid-template-columns:1fr;gap:2px}.page dt{margin-top:8px}
  .dock{display:flex}
  .att dl{grid-template-columns:1fr;gap:2px}.att dt{margin-top:8px}
  dialog.lb .nv{top:auto;bottom:14px}
}

/* Villes du secteur */
.villes{list-style:none;margin:34px 0 0;padding:26px 0;border-block:1px solid var(--line);display:flex;flex-wrap:wrap;gap:6px 0;font:800 clamp(24px,3.4vw,44px)/1.15 var(--f-d);text-transform:uppercase;letter-spacing:.01em;color:var(--muted)}
.villes li{display:flex;align-items:center}
.villes li:first-child{color:var(--copper)}
.villes li:not(:last-child)::after{content:"";width:8px;height:8px;background:var(--copper);transform:rotate(45deg);margin:0 .5em}