/* =========================================
   YAS CONSTRUCTION — Charte graphique & styles globaux
   -----------------------------------------
   PALETTE — direction vert fluo
   - vert         #C6F000  accent surface : aplats, CTA, carré du logo, bandeaux. Texte noir obligatoire, jamais blanc.
   - vert-presse  #AFD400  hover / actif des boutons pleins
   - olive        #5C6F00  accent en texte : kickers, puces, liens, numéros
   - noir         #17181A  fonds sombres, titres, texte posé sur le vert
   - vert-nuit    #1B2109  fond sombre alternatif, réchauffe le fluo
   - gris-txt     #5C5B57  texte secondaire
   - ciment       #F3F2EF  fond de section clair
   - trait        #E3E1DC  bordures, séparateurs
   - blanc        #FFFFFF
   TYPOGRAPHIE
   - Archivo (display, variable width/weight) : titres en majuscules condensées
   - Inter : corps de texte
   - IBM Plex Mono : labels techniques, numéros, "cotes de plan"
   ========================================= */

:root{
  --vert:#C6F000;
  --vert-presse:#AFD400;
  --olive:#5C6F00;
  --sur-vert:#17181A;
  --noir:#17181A;
  --vert-nuit:#1B2109;
  --gris-txt:#5C5B57;
  --ciment:#F3F2EF;
  --trait:#E3E1DC;
  --blanc:#FFFFFF;
  --nav-h:76px;
  --transition:.22s;
  --radius:18px;
  --shadow: 0 2px 8px rgba(23,24,26,.05);
  --shadow-lg: 0 14px 34px rgba(23,24,26,.12);

  /* Alias de compatibilité (utilisés par du HTML existant) */
  --color-primary: var(--noir);
  --color-accent: var(--vert);
  --color-accent-dk: var(--vert-presse);
  --color-accent-soft: #E4F5A6;
  --color-light: var(--ciment);
  --color-mid: var(--trait);
  --color-text: var(--noir);
  --color-muted: var(--gris-txt);
  --color-white: var(--blanc);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-family:'Inter',sans-serif;color:var(--noir);background:var(--blanc);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* --- Accessibilité --- */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:0;left:16px;z-index:2000;transform:translateY(-130%);background:var(--noir);color:#fff;padding:.8rem 1.4rem;border-radius:0 0 12px 12px;font-size:.9rem;font-weight:600;transition:transform .2s ease}
.skip-link:focus{transform:translateY(0)}
:focus-visible{outline:3px solid var(--olive);outline-offset:3px}
.navbar :focus-visible,.footer :focus-visible,.cta :focus-visible,.cta-banner :focus-visible,.lightbox :focus-visible{outline-color:#fff}
[id]{scroll-margin-top:calc(var(--nav-h) + 16px)}

/* --- Typo display --- */
.display{font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 110;font-weight:800;text-transform:uppercase;letter-spacing:-.01em;line-height:1.04;color:var(--noir)}
h1,h2,h3,h4{font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 108;font-weight:800;text-transform:uppercase;letter-spacing:-.01em;line-height:1.08;color:var(--noir)}
h1{font-size:clamp(2.2rem,5vw,4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:clamp(1.05rem,2vw,1.3rem)}
h4{font-size:1rem}
p{margin-bottom:1rem}
p:last-child{margin-bottom:0}

.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--olive);font-weight:500;display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--olive);flex-shrink:0}
.section-label{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--olive);font-weight:500;display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.section-label::before{content:'';width:26px;height:2px;background:var(--olive);flex-shrink:0}
.section-title{margin-bottom:1rem}
.section-desc{color:var(--gris-txt);max-width:60ch}

/* Cote de plan (signature graphique : ligne technique de dessin d'architecte) */
.cote{display:flex;align-items:center;gap:0;font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--gris-txt);letter-spacing:.12em;margin-top:14px;user-select:none}
.cote::before,.cote::after{content:'';flex:0 0 auto;height:9px;width:1.5px;background:var(--olive)}
.cote .cote-line{flex:1;height:1.5px;background:var(--olive);position:relative}
.cote span{padding:0 12px;white-space:nowrap;color:var(--noir)}
@media (prefers-reduced-motion: no-preference){
  .cote .cote-line{transform-origin:left center;transform:scaleX(0);transition:transform .8s cubic-bezier(.16,1,.3,1) .25s}
  [data-reveal].revealed .cote .cote-line{transform:scaleX(1)}
  .stat-number,.hstat .num{font-variant-numeric:tabular-nums}
}

/* --- Boutons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-weight:600;font-size:.92rem;padding:.9rem 1.8rem;border:2px solid transparent;border-radius:999px;cursor:pointer;transition:var(--transition);line-height:1;min-height:48px}
.btn-primary{background:var(--vert);color:var(--sur-vert);box-shadow:0 6px 18px rgba(198,240,0,.35)}
.btn-primary:hover{background:var(--vert-presse);box-shadow:0 8px 22px rgba(175,212,0,.4);transform:translateY(-1px)}
.btn-outline{border-color:var(--noir);color:var(--noir);background:transparent}
.btn-outline:hover{background:var(--noir);color:#fff}
.btn-outline-white{border-color:#fff;color:#fff;background:transparent}
.btn-outline-white:hover{background:#fff;color:var(--olive)}
.btn-sm{padding:.6rem 1.3rem;min-height:40px;font-size:.82rem}
.btn .fleche{transition:transform .2s}
.btn:hover .fleche{transform:translateX(4px)}

/* --- Navbar --- */
.navbar{position:sticky;top:0;z-index:1000;background:var(--blanc);border-bottom:1px solid var(--trait);height:var(--nav-h)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 116;font-weight:900;font-size:1.15rem;text-transform:uppercase;letter-spacing:-.01em;color:var(--noir)}
.nav-logo svg{width:38px;height:38px;flex:0 0 auto}
.nav-logo .logo-name{display:flex;flex-direction:column;line-height:1.05}
.nav-logo .logo-suffix{font-weight:600;font-variation-settings:'wdth' 100;font-size:.68rem;letter-spacing:.14em;color:var(--gris-txt);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:1.8rem;font-weight:500;font-size:.9rem}
.nav-links a{position:relative;padding:6px 0;color:var(--noir)}
.nav-links a:not(.btn)::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--olive);transition:width .22s}
.nav-links a:not(.btn):hover::after,.nav-links a.active:not(.btn)::after{width:100%}
.nav-links a.active{color:var(--olive)}
.nav-phone{font-family:'IBM Plex Mono',monospace;font-size:.84rem;font-weight:500;color:var(--noir)}
.nav-cta{background:var(--vert);color:var(--sur-vert) !important;padding:.85rem 1.8rem !important;border-radius:999px;font-weight:600;font-size:.9rem}
.nav-cta::after{display:none !important}
.nav-cta:hover{background:var(--vert-presse)}
.nav-burger{display:none;background:none;border:none;cursor:pointer;width:40px;height:40px;flex-direction:column;justify-content:center;gap:6px}
.nav-burger span{display:block;height:2px;width:24px;background:var(--noir);margin:0 auto;transition:.25s}
.nav-burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.nav-mobile{display:none;background:var(--blanc);border-bottom:1px solid var(--trait);padding:1rem 24px 1.4rem;flex-direction:column;gap:.4rem;font-weight:500}
.nav-mobile.open{display:flex}
.nav-mobile a{padding:.6rem 0;display:block}
.nav-mobile a:hover{color:var(--olive)}

/* --- Hero (accueil) --- */
.hero{padding:36px 0 76px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin:.4rem 0 1.2rem}
.hero h1 em{font-style:normal;color:var(--olive)}
.hero p.lead{font-size:1.05rem;color:var(--gris-txt);max-width:52ch;margin-bottom:2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.6rem}
.hero-stats{display:flex;align-items:stretch;gap:2.4rem;flex-wrap:wrap}
.hstat{display:flex;flex-direction:column;flex:1 1 120px}
.hstat .num{font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 112;font-weight:800;font-size:2rem;line-height:1;color:var(--noir)}
.hstat .num sup{color:var(--olive);font-size:1.1rem}
.hstat .lbl{font-size:.78rem;color:var(--gris-txt);margin-top:4px}
.hstat .cote{margin-top:auto;padding-top:8px;max-width:120px}
.hero-visual{position:relative}
.hero-photo{aspect-ratio:4/4.6;background:linear-gradient(160deg,#2c2d30,#4a4b4f);position:relative;overflow:hidden;border-radius:24px;box-shadow:0 20px 50px rgba(23,24,26,.14)}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.hero-tag{position:absolute;left:16px;bottom:16px;background:var(--vert);color:var(--sur-vert);padding:.95rem 1.3rem;max-width:270px;border-radius:14px;box-shadow:0 8px 24px rgba(23,24,26,.25)}
.hero-tag .t1{font-family:'Archivo',sans-serif;font-weight:800;text-transform:uppercase;font-size:.9rem;letter-spacing:.02em}
.hero-tag .t2{font-size:.78rem;opacity:.9;margin-top:2px}

/* --- Bande garanties --- */
.bande{background:var(--noir);color:#fff;padding:16px 0}
.bande-inner{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;font-size:.85rem}
.bande-item{display:flex;align-items:center;gap:.6rem;font-weight:500}
.bande-item .dot{width:8px;height:8px;border-radius:50%;background:var(--vert);flex:0 0 auto}

/* --- Sections génériques --- */
section{padding:88px 0}
.section-header{margin-bottom:3rem;max-width:640px}
.section-header.center{margin-left:auto;margin-right:auto;text-align:center}
.section-header.center .section-label,.section-header.center .eyebrow{justify-content:center}
.section-header.center .section-label::before,.section-header.center .eyebrow::before{display:none}
.section-header.center .section-desc{margin:0 auto}
.section-bg-light{background:var(--ciment)}
.section-bg-mid{background:var(--ciment)}
.section-bg-dark{background:var(--noir);color:#fff}
.section-bg-dark h2,.section-bg-dark h3{color:#fff}
.section-bg-dark .section-desc{color:rgba(255,255,255,.7)}

/* --- Services --- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.srv{background:var(--blanc);border:1px solid var(--trait);border-radius:var(--radius);padding:2rem 1.8rem 1.7rem;position:relative;transition:var(--transition);display:flex;flex-direction:column;min-height:230px;box-shadow:var(--shadow)}
.srv:hover{border-color:var(--olive);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.srv .srv-num{font-family:'IBM Plex Mono',monospace;font-size:.75rem;color:var(--gris-txt);letter-spacing:.14em}
.srv h3{margin:.9rem 0 .6rem;line-height:1.15}
.srv p{font-size:.9rem;color:var(--gris-txt);flex:1}
.srv .srv-link{margin-top:1.3rem;font-weight:600;font-size:.88rem;color:var(--olive);display:inline-flex;align-items:center;gap:.45rem}
.srv:hover .srv-link .fleche{transform:translateX(4px)}
.srv::after{content:'';position:absolute;left:1.8rem;top:0;width:0;height:3px;border-radius:0 0 3px 3px;background:var(--olive);transition:width .3s}
.srv:hover::after{width:52px}

/* --- Services (bento) --- */
.services-bento{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:130px 130px 110px;gap:1rem}
.svc-tile{border-radius:var(--radius);padding:1.3rem 1.5rem;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;transition:var(--transition);border:1px solid var(--trait);background:var(--blanc);box-shadow:var(--shadow)}
.svc-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.svc-icon{align-self:flex-end;font-size:1.3rem;color:var(--olive);opacity:.8}
.svc-tile h3{font-size:1.1rem;line-height:1.15}
.svc-tile .srv-link{margin-top:.7rem;font-weight:600;font-size:.85rem;color:var(--olive);display:inline-flex;align-items:center;gap:.4rem}
.svc-tile:hover .srv-link .fleche{transform:translateX(4px)}
.svc-feature{grid-column:span 2;grid-row:span 2;background:var(--vert);color:var(--sur-vert);border:none;padding:1.8rem}
.svc-feature .svc-icon{color:var(--sur-vert);font-size:2.2rem;opacity:.4}
.svc-feature h3{font-size:1.8rem}
.svc-feature p{color:rgba(23,24,26,.75);max-width:34ch;margin-top:.6rem}
.svc-feature .srv-link{color:var(--sur-vert)}
.svc-dark{background:var(--noir);color:#fff;border:none}
.svc-dark .svc-icon{color:var(--vert)}
.svc-dark h3{color:#fff}
.svc-dark .srv-link{color:var(--vert)}
@media(max-width:1024px){
  .services-bento{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(4,130px)}
  .svc-feature{grid-column:span 2;grid-row:span 1}
}
@media(max-width:680px){
  .services-bento{grid-template-columns:1fr;grid-template-rows:none}
  .svc-tile{grid-column:span 1 !important;min-height:100px}
  .svc-feature{min-height:220px}
}

/* --- Réalisations (image de couverture, accueil) --- */
.gallery-cover{position:relative;display:block;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.gallery-cover img{width:100%;aspect-ratio:21/9;object-fit:cover;object-position:50% 32%;transition:transform .4s cubic-bezier(.16,1,.3,1)}
.gallery-cover:hover img{transform:scale(1.03)}

/* --- Réalisations (galerie accordéon animée) --- */
.expand-gallery{display:flex;gap:.6rem;height:500px;list-style:none;padding:0;margin:0 0 2.4rem}
.expand-card{position:relative;flex:1 1 0%;min-width:0;overflow:hidden;border-radius:var(--radius);cursor:pointer;box-shadow:var(--shadow);outline:none}
.expand-card:focus-visible{outline:3px solid var(--olive);outline-offset:2px}
.expand-card.is-active{flex:5 1 0%}
.expand-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1);transform:scale(1.1)}
.expand-card .expand-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(23,24,26,.88),rgba(23,24,26,.25) 55%,rgba(23,24,26,.05))}
.expand-card .expand-cat{position:absolute;left:16px;top:16px;font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--vert);z-index:2}
.expand-card .expand-vtitle{position:absolute;left:18px;bottom:18px;display:none;font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.9);writing-mode:vertical-rl;transform:rotate(180deg);z-index:2}
.expand-card .expand-content{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:.5rem;padding:1.6rem;z-index:2}
.expand-card .expand-icon,.expand-card .expand-title,.expand-card .expand-desc{opacity:0;transform:translateY(10px);color:#fff}
.expand-card .expand-icon{font-size:1.2rem;color:var(--vert)}
.expand-card .expand-title{font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 108;font-weight:800;text-transform:none;letter-spacing:-.01em;font-size:1.3rem;margin:0}
.expand-card .expand-desc{font-size:.88rem;color:rgba(255,255,255,.82);max-width:34ch;margin:0}
.expand-card.is-active .expand-vtitle{opacity:0}
.expand-card.is-active .expand-icon,.expand-card.is-active .expand-title,.expand-card.is-active .expand-desc{opacity:1;transform:none}

@media (prefers-reduced-motion: no-preference){
  .expand-card{transition:flex-grow .5s cubic-bezier(.16,1,.3,1)}
  .expand-card img{transition:filter .4s ease,transform .4s cubic-bezier(.16,1,.3,1)}
  .expand-card .expand-vtitle{transition:opacity .25s ease}
  .expand-card .expand-icon,.expand-card .expand-title,.expand-card .expand-desc{transition:opacity .35s ease,transform .35s cubic-bezier(.16,1,.3,1)}
  .expand-card .expand-icon{transition-delay:.05s}
  .expand-card .expand-title{transition-delay:.12s}
  .expand-card .expand-desc{transition-delay:.19s}
}
.expand-card.is-active img{filter:grayscale(0);transform:scale(1)}
@media(min-width:768px){
  .expand-card .expand-vtitle{display:block}
}
@media(max-width:767px){
  .expand-gallery{flex-direction:column;height:600px}
}

.gallery-filters{display:flex;justify-content:center;gap:.7rem;flex-wrap:wrap;margin-bottom:3rem}
.filter-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.6rem 1.4rem;border-radius:999px;border:1px solid var(--trait);font-size:.85rem;font-weight:600;color:var(--gris-txt);background:var(--blanc);transition:var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--vert);border-color:var(--vert);color:var(--sur-vert)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}
.gallery-item{position:relative;overflow:hidden;border-radius:4px;aspect-ratio:4/3.1;cursor:pointer;transition:box-shadow .3s;z-index:1}
.gallery-item:hover{box-shadow:var(--shadow-lg);z-index:2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.045)}
.gallery-item-overlay{position:absolute;left:0;bottom:0;right:0;background:linear-gradient(transparent,rgba(23,24,26,.85));color:#fff;padding:2.4rem 1.3rem 1.1rem;pointer-events:none}
.gallery-item-overlay h3{color:#fff;font-size:1rem;margin-bottom:.2rem;text-transform:none;font-weight:700}
.gallery-item-overlay span{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--vert)}

/* Mini-carousel (avant/après dans une tuile galerie) */
.mini-carousel{width:100%;height:100%;position:relative;overflow:hidden}
.mini-carousel-track{display:flex;height:100%;transition:transform .4s ease-in-out}
.mini-carousel-slide{min-width:100%;height:100%;position:relative}
.mini-carousel-slide img{width:100%;height:100%;object-fit:cover;display:block}
.mc-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(23,24,26,.55);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:3;opacity:0;transition:all .3s;font-size:.85rem}
.gallery-item:hover .mc-btn{opacity:1}
.mc-btn:hover{background:var(--vert);color:var(--sur-vert)}
@media (hover:none){
  .mc-btn{opacity:1}
}
.mc-prev{left:10px}
.mc-next{right:10px}
.mc-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:3}
.mc-dot{position:relative;width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer;transition:background .3s}
.mc-dot::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px}
.mc-dot.active{background:#fff}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(23,24,26,.94);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s,visibility .3s}
.lightbox.open{opacity:1;visibility:visible;pointer-events:all}
.lightbox-img{max-width:90vw;max-height:85vh;border-radius:12px;box-shadow:var(--shadow-lg)}
.lightbox-close{position:absolute;top:1.5rem;right:1.5rem;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;color:#fff;font-size:1.8rem;cursor:pointer;transition:color var(--transition)}
.lightbox-close:hover{color:var(--vert)}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;color:#fff;font-size:1.6rem;cursor:pointer;padding:1rem;transition:color var(--transition);background:rgba(255,255,255,.1);border-radius:50%}
.lightbox-nav:hover{color:var(--vert)}
.lightbox-prev{left:1.5rem}
.lightbox-next{right:1.5rem}

/* --- Process --- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--trait);background:var(--blanc);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.step{padding:2rem 1.6rem;border-right:1px solid var(--trait);position:relative}
.step:last-child{border-right:none}
.step .st-num{font-family:'Archivo',sans-serif;font-weight:800;font-size:2.4rem;color:var(--ciment);-webkit-text-stroke:1.5px var(--olive);line-height:1}
.step h3{font-size:1rem;text-transform:none;font-weight:700;margin:1rem 0 .45rem}
.step p{font-size:.86rem;color:var(--gris-txt)}

/* --- Zones d'intervention --- */
.zones-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:stretch}
.zones-list{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.4rem;margin-top:1.6rem}
.zone,.intervention-city{display:flex;align-items:center;gap:.65rem;padding:.7rem 1.1rem;border:1px solid var(--trait);border-radius:999px;background:var(--blanc);font-weight:500;font-size:.9rem;transition:var(--transition);box-shadow:var(--shadow)}
.zone:hover,.intervention-city:hover{border-color:var(--olive);color:var(--olive);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.zone .pin{width:9px;height:9px;background:var(--olive);border-radius:50% 50% 50% 0;transform:rotate(-45deg);flex:0 0 auto}
.intervention-city i{color:var(--olive)}
.intervention-cities{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-top:1.25rem}
.zone-visu{background:var(--noir);color:#fff;padding:2.6rem 2.4rem;position:relative;border-radius:24px;overflow:hidden;display:flex;flex-direction:column}
.zone-visu .cote{margin-top:auto !important}
.zone-visu::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:url('../images/vosges-carte-blanc.png') no-repeat center 45%;
  background-size:135% auto;
  opacity:.1;
}
.zone-visu > *{position:relative}
.zone-visu .big88{font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 118;font-weight:900;font-size:clamp(5rem,9vw,8rem);line-height:.9;color:var(--vert)}
.zone-visu p{color:#c9c8c3;font-size:.92rem;margin-top:1rem;max-width:34ch}


/* --- Avis --- */
.avis-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;max-width:820px;margin:0 auto}
.avis{background:var(--blanc);border:1px solid var(--trait);border-radius:var(--radius);padding:1.8rem;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.avis::before{content:'';position:absolute;left:1.8rem;top:0;width:52px;height:3px;border-radius:0 0 3px 3px;background:var(--olive)}
.avis .stars{color:var(--olive);letter-spacing:.15em;font-size:.85rem;margin-bottom:.9rem}
.avis p{font-size:.92rem;color:var(--noir)}
.avis .who{margin-top:1.2rem;font-size:.82rem;color:var(--gris-txt)}
.avis .who b{color:var(--noir);font-weight:700;display:block;font-size:.88rem}

/* --- CTA --- */
.cta,.cta-banner{background:var(--vert);color:var(--sur-vert);position:relative;overflow:hidden;text-align:center;padding:88px 0}
.cta::before,.cta-banner::before{content:'';position:absolute;top:0;left:0;right:0;height:10px;background:repeating-linear-gradient(-45deg,var(--noir) 0 14px,transparent 14px 28px);opacity:.12}
.cta .container,.cta-banner .container{position:relative;max-width:760px}
.cta h2,.cta-banner h2{color:var(--sur-vert)}
.cta p,.cta-banner p{margin:1.1rem auto 2rem;color:rgba(23,24,26,.82)}
.cta .eyebrow,.cta-banner .eyebrow{color:var(--sur-vert)}
.cta .eyebrow::before,.cta-banner .eyebrow::before{background:var(--sur-vert)}
.cta-actions,.cta .cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* --- Contact : infos + formulaire --- */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:start}
.contact-detail{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}
.contact-detail-icon{width:44px;height:44px;background:var(--ciment);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--olive);flex-shrink:0}
.contact-detail-text strong{display:block;font-size:.85rem;margin-bottom:.2rem;text-transform:uppercase;letter-spacing:.04em}
.contact-detail-text span{font-size:.9rem;color:var(--gris-txt)}

.form-group{margin-bottom:1.5rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-label{display:block;font-family:'IBM Plex Mono',monospace;font-size:.72rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.5rem;color:var(--noir)}
.form-label.required::after{content:' *';color:var(--olive)}
.honeypot-field{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.form-control{width:100%;padding:.85rem 1.1rem;border:2px solid var(--trait);border-radius:14px;font-family:'Inter',sans-serif;font-size:.95rem;background:var(--blanc);color:var(--noir);transition:border-color var(--transition),box-shadow var(--transition)}
.form-control:focus{outline:none;border-color:var(--olive);box-shadow:0 0 0 3px rgba(92,111,0,.14)}
textarea.form-control{min-height:150px;resize:vertical}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C5B57' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;background-size:18px;padding-right:2.5rem}
.form-submit{width:100%;padding:1rem;background:var(--vert);color:var(--sur-vert);font-size:.92rem;font-weight:600;letter-spacing:.03em;border-radius:999px;transition:var(--transition);min-height:52px}
.form-submit:hover{background:var(--vert-presse);transform:translateY(-1px);box-shadow:0 8px 22px rgba(175,212,0,.4)}
.form-submit:disabled{opacity:.65;cursor:not-allowed;transform:none;box-shadow:none}
.form-error{display:none;background:#fdeceb;border:1px solid #f0a9a4;border-radius:12px;padding:1.1rem 1.4rem;color:#A1160F;font-weight:500;margin-top:1rem}
.form-error.show{display:block}
.form-success{display:none;background:#eaf5ec;border:1px solid #a8d4af;border-radius:12px;padding:1.1rem 1.4rem;color:#2e7d32;font-weight:500;margin-top:1rem}
.form-success.show{display:block}

/* --- FAQ --- */
.faq-list{max-width:760px;margin:0 auto;border-top:1px solid var(--trait)}
.faq-item{border-bottom:1px solid var(--trait)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.4rem .2rem;font-weight:600;color:var(--noir);cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';flex-shrink:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:1px solid var(--trait);border-radius:50%;color:var(--olive);font-size:1.1rem;transition:var(--transition)}
.faq-item[open] summary::after{content:'−';background:var(--vert);border-color:var(--vert);color:var(--sur-vert)}
.faq-item summary:focus-visible{outline:2px solid var(--olive);outline-offset:3px}
.faq-item p{color:var(--gris-txt);padding:0 2.2rem 1.4rem .2rem;margin:0}

/* --- Fond décoratif "carte" (zones d'intervention) --- */
.map-bg{position:relative;overflow:hidden}
.map-bg::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:url('../images/vosges-carte.png') no-repeat center 60%;
  background-size:min(560px,60%) auto;
  opacity:.1;
}
.map-bg > .container{position:relative;z-index:1}

/* --- Page hero (sous-pages) --- */
.page-hero{padding:calc(var(--nav-h) + 64px) 0 64px;background:var(--ciment);text-align:center}
.page-hero .breadcrumb{display:flex;align-items:center;justify-content:center;gap:.5rem;font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--gris-txt);margin-bottom:1rem}
.page-hero .breadcrumb a{color:var(--olive)}
.page-hero .breadcrumb span{color:var(--trait)}
.page-hero h1{margin-bottom:.8rem}
.page-hero p{color:var(--gris-txt);max-width:520px;margin:0 auto}

/* --- Intro / historique (à propos) --- */
.intro-strip{display:grid;grid-template-columns:1fr 1fr;gap:0}
.intro-strip-img{position:relative;overflow:hidden;min-height:460px}
.intro-strip-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.intro-strip-content{display:flex;align-items:center;padding:4rem 4rem}
.intro-strip-content h2{margin-bottom:1.2rem}
.intro-strip-content p{color:var(--gris-txt);margin-bottom:1.6rem}

/* --- Chiffres clés (stat strip réutilisable) --- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.stat-item{text-align:center}
.stat-number{font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 112;font-weight:800;font-size:2.6rem;line-height:1;color:var(--olive);display:block}
.stat-label{font-size:.78rem;color:var(--gris-txt);margin-top:.5rem;display:block;text-transform:uppercase;letter-spacing:.06em;font-weight:500}

/* --- Nos valeurs --- */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.value-card{background:var(--blanc);border:1px solid var(--trait);border-radius:var(--radius);padding:2rem 1.8rem;transition:var(--transition);box-shadow:var(--shadow);position:relative}
.value-card::before{content:'';position:absolute;left:1.8rem;top:0;width:0;height:3px;border-radius:0 0 3px 3px;background:var(--olive);transition:width .3s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.value-card:hover::before{width:52px}
.value-icon{width:52px;height:52px;background:var(--ciment);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem;color:var(--olive)}
.value-card h3{margin-bottom:.6rem;text-transform:none;font-size:1.05rem}
.value-card p{font-size:.9rem;color:var(--gris-txt);margin:0}

/* --- Footer --- */
.footer{background:var(--noir);color:#b7b6b1;padding:64px 0 0;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;margin-bottom:1rem;font-family:'Archivo',sans-serif;font-variation-settings:'wdth' 116;font-weight:900;font-size:1.15rem;text-transform:uppercase}
.footer-logo svg{width:38px;height:38px;flex-shrink:0}
.footer-desc{max-width:320px}
.footer-heading{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;font-weight:500;margin-bottom:1.1rem}
.footer-links{display:flex;flex-direction:column;gap:.55rem}
.footer-links a:hover{color:#fff}
.footer-contact-item{display:flex;align-items:center;gap:.7rem;font-size:.88rem;color:#b7b6b1;margin-bottom:.8rem}
.footer-contact-item svg{color:var(--vert);flex-shrink:0}
.footer-bottom{border-top:1px solid #2b2c2f;padding:1.3rem 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:#8a8985;margin-top:1rem}

/* --- Reveal --- */
@media (prefers-reduced-motion: no-preference){
  [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
  [data-reveal].revealed{opacity:1;transform:none}
  [data-reveal-delay="1"]{transition-delay:.08s}
  [data-reveal-delay="2"]{transition-delay:.16s}
  [data-reveal-delay="3"]{transition-delay:.24s}
  [data-reveal-delay="4"]{transition-delay:.32s}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* --- Responsive --- */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2){border-right:none}
  .step:nth-child(1),.step:nth-child(2){border-bottom:1px solid var(--trait)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .zones-wrap{grid-template-columns:1fr}
  .intro-strip{grid-template-columns:1fr}
  .intro-strip-img{min-height:300px}
  .intro-strip-content{padding:3rem 2rem}
  .contact-grid{grid-template-columns:1fr;gap:3rem}
}
@media(max-width:768px){
  :root{--nav-h:64px}
  section{padding:56px 0}
  .nav-links{display:none}
  .nav-burger{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:680px){
  .services-grid,.gallery-grid,.avis-grid,.process,.zones-list,.values-grid{grid-template-columns:1fr}
  .step{border-right:none;border-bottom:1px solid var(--trait)}
  .step:last-child{border-bottom:none}
  .footer-grid{grid-template-columns:1fr}
}