/* GS Concept — page contact, alignée sur l'ossature du parc V3 (13/10/2026). Préfixe gc-.
   Même structure que Nemelec / Com'in Clean / Aktan : bandeau-titre, colonne de cartes de coordonnées à
   gauche, formulaire par étapes à droite (barre de progression, tuiles à icône, Continuer en bas à droite).
   Sans JS : le formulaire de repli (.gc-fallback) reste affiché. */
:root{--gc-ease:cubic-bezier(.2,.8,.2,1);--gc-spring:cubic-bezier(.34,1.56,.64,1);--gc-clair:#5fd47a}

/* ---------- Bandeau-titre : photo réelle qui se déroule, puis le texte ---------- */
.gc-hero{position:relative;isolation:isolate;overflow:hidden;min-height:340px;display:flex;align-items:flex-end;background:rgb(var(--overlay-rgb));color:#fff}
.gc-hero-img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center 62%;animation:gc-unroll 1.25s var(--gc-ease) both}
.gc-hero-veil{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(var(--overlay-rgb),.92) 0%,rgba(var(--overlay-rgb),.7) 50%,rgba(var(--overlay-rgb),.35) 100%)}
.gc-hero-in{position:relative;box-sizing:border-box;width:100%;max-width:1240px;margin:0 auto;padding:90px 24px 50px;display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.gc-hero-in>*{animation:gc-rise .7s var(--gc-ease) both}
.gc-hero-in>:nth-child(1){animation-delay:.25s}
.gc-hero-in>:nth-child(2){animation-delay:.35s}
.gc-hero-in>:nth-child(3){animation-delay:.45s}
.gc-hero-in>:nth-child(4){animation-delay:.55s}
.gc-crumbs{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:13px;color:rgba(255,255,255,.72)}
.gc-crumbs a{color:rgba(255,255,255,.72)}
.gc-crumbs span:last-child{color:#fff;font-weight:600}
.gc-kicker{display:block;font-size:13px;font-weight:700;color:var(--gc-clair);text-transform:uppercase;letter-spacing:.12em}
.gc-hero h1{margin:0;max-width:760px;font-size:clamp(38px,6vw,64px);font-weight:700;line-height:1.02;letter-spacing:-.02em;color:#fff}
.gc-hero .gc-hero-in>p.gc-lead{margin:0;max-width:600px;font-size:17px;line-height:1.6;color:rgba(255,255,255,.9)}
@keyframes gc-unroll{from{clip-path:inset(100% 0 0 0);transform:scale(1.07)}to{clip-path:inset(0 0 0 0);transform:none}}
@keyframes gc-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Corps : deux colonnes, formulaire en premier sur mobile ---------- */
.gc-main{background:var(--fond);padding:60px 24px 100px}
.gc-grille{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);gap:32px;align-items:start}
.gc-form-card{order:-1}
@media(min-width:1000px){
  .gc-grille{grid-template-columns:minmax(300px,.85fr) minmax(0,1.15fr);gap:40px}
  .gc-form-card{order:0}
}

/* ---------- Cartes de coordonnées ---------- */
.gc-cartes{display:flex;flex-direction:column;gap:14px;min-width:0}
.gc-carte{display:flex;gap:16px;align-items:center;min-width:0;box-sizing:border-box;padding:20px 22px;background:var(--carte);border:1px solid var(--bord);border-radius:22px;color:var(--titre);transition:transform .3s var(--gc-ease),box-shadow .3s,border-color .3s}
.gc-carte--info{align-items:flex-start}
a.gc-carte:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 14px 30px rgba(7,24,38,.1)}
a.gc-carte:focus-visible{outline:3px solid var(--accent-texte);outline-offset:3px}
.gc-ico{flex:none;width:48px;height:48px;border-radius:14px;background:var(--accent);color:var(--sur-accent);display:flex;align-items:center;justify-content:center}
.gc-txt{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1 1 auto}
.gc-lib{font-size:12px;color:var(--texte-doux)}
.gc-val{font-family:'Bricolage Grotesque',sans-serif;font-size:17px;font-weight:700}
.gc-val--mail{white-space:nowrap;font-size:clamp(12px,3.7vw,17px)}
.gc-adr{font-size:15px;line-height:1.5;font-weight:600}
.gc-fleche{flex:none;margin-left:auto;color:var(--accent-texte);font-size:18px;transition:transform .3s var(--gc-ease)}
a.gc-carte:hover .gc-fleche{transform:translateX(4px)}

/* ---------- Carte du formulaire ---------- */
.gc-card{position:relative;overflow:hidden;min-width:0;scroll-margin-top:96px;background:var(--carte);border:1px solid var(--bord);border-radius:28px;box-shadow:0 30px 60px rgba(0,0,0,.15);padding:40px 36px}
.gc-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--accent-fonce),var(--accent))}
.gc-form{display:flex;flex-direction:column;gap:18px;scroll-margin-top:96px}
.gc-head{display:flex;flex-direction:column;gap:10px}
.gc-head h3,.gc-fallback h3{margin:0;font-size:26px;font-weight:700;color:var(--titre)}
.gc-badges{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--texte-doux)}
.gc-badges li{display:inline-flex;align-items:center;gap:7px}
.gc-badges li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
.gc-fallback{display:flex;flex-direction:column;gap:16px}
.gc-fallback>p{margin:0;font-size:14px;color:var(--texte-doux)}

/* progression */
.gc-stepline{margin:0 0 8px;display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:13px}
.gc-stepline strong{font-weight:700;color:var(--accent-texte)}
.gc-stepline span{color:var(--texte-doux);text-align:right}
.gc-bar{height:10px;border-radius:99px;background:var(--fond-2);border:1px solid var(--bord);overflow:hidden}
.gc-fill{height:100%;width:20%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent-fonce));box-shadow:0 0 12px color-mix(in srgb,var(--accent) 60%,transparent);transition:width .6s cubic-bezier(.22,.9,.3,1)}

/* étapes */
.gc-step{display:none;flex-direction:column;gap:16px;min-width:0}
.gc-step.is-active{display:flex}
.gc-step.gc-fwd{animation:gc-in-fwd .34s var(--gc-ease)}
.gc-step.gc-bwd{animation:gc-in-bwd .34s var(--gc-ease)}
.gc-step h4{margin:0;font-family:'Bricolage Grotesque',sans-serif;font-size:22px;line-height:1.25;font-weight:700;color:var(--titre);outline:none}
.gc-sub{margin:-8px 0 0;font-size:14px;color:var(--texte-doux)}
@keyframes gc-in-fwd{from{opacity:0;transform:translateX(26px)}to{opacity:1;transform:none}}
@keyframes gc-in-bwd{from{opacity:0;transform:translateX(-26px)}to{opacity:1;transform:none}}

/* tuiles à icône : type de demande (2×2) et service (liste en 2 colonnes) */
.gc-grid{display:grid;gap:12px}
.gc-grid--quad{grid-template-columns:1fr 1fr;gap:14px}
.gc-grid--list{grid-template-columns:1fr 1fr;gap:10px}
.gc-tile{position:relative;display:block;cursor:pointer;min-width:0}
.gc-tile input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;z-index:1}
.gc-box{position:relative;box-sizing:border-box;height:100%;display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:16px 14px;border:1.5px solid var(--bord);border-radius:18px;background:var(--fond);color:var(--titre);font-size:14.5px;font-weight:600;line-height:1.3;transition:border-color .2s,background .2s,box-shadow .2s,transform .2s}
.gc-grid--quad .gc-box{min-height:112px;padding:20px 18px;font-size:16px}
.gc-grid--list .gc-box{flex-direction:row;align-items:center;padding:13px 14px}
.gc-tile:hover .gc-box{border-color:var(--accent);transform:translateY(-2px)}
.gc-tico{flex:none;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--fond-2);color:var(--accent-texte);transition:background .2s,color .2s}
.gc-grid--quad .gc-tico{width:50px;height:50px}
.gc-ttxt{min-width:0;overflow-wrap:break-word}
.gc-grid--list .gc-ttxt{padding-right:26px}
.gc-tick{position:absolute;top:10px;right:10px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--sur-accent);opacity:0;transform:scale(.3);transition:opacity .2s,transform .3s cubic-bezier(.3,1.6,.5,1)}
.gc-grid--list .gc-tick{top:50%;margin-top:-11px}
.gc-tile input:checked+.gc-box{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 15%,var(--fond));box-shadow:0 0 0 1px var(--accent),0 10px 24px color-mix(in srgb,var(--accent) 22%,transparent);animation:gc-pop .4s cubic-bezier(.3,1.4,.5,1)}
.gc-tile input:checked+.gc-box .gc-tico{background:var(--accent);color:var(--sur-accent)}
.gc-tile input:checked+.gc-box .gc-tick{opacity:1;transform:scale(1)}
.gc-tile input:focus-visible+.gc-box{outline:3px solid var(--accent-texte);outline-offset:3px}
@keyframes gc-pop{0%{transform:scale(1)}35%{transform:scale(.93)}70%{transform:scale(1.045)}100%{transform:scale(1)}}

/* rappel du service sur l'étape projet */
.gc-chip{display:flex;align-items:center;gap:10px;align-self:flex-start;max-width:100%;padding:6px 16px 6px 6px;border-radius:14px;background:var(--fond-2);border:1px solid var(--bord);font-size:14px;font-weight:700;color:var(--titre)}
.gc-chip[hidden]{display:none}
.gc-chip-ico{flex:none;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--accent);color:var(--sur-accent)}

/* champs */
.gc-fields{display:flex;flex-direction:column;gap:14px}
.gc-field{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:13px;font-weight:600;color:var(--texte)}
.gc-field input,.gc-field textarea{width:100%;box-sizing:border-box;padding:14px 16px;border:1.5px solid var(--bord);border-radius:14px;background:var(--fond);color:var(--titre);font:inherit;font-size:15px;font-weight:400;outline:none;min-width:0;transition:border-color .2s,box-shadow .2s}
.gc-field textarea{resize:vertical;min-height:120px}
.gc-field input::placeholder,.gc-field textarea::placeholder{color:var(--texte-doux);opacity:.75}
.gc-field input:focus-visible,.gc-field textarea:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 35%,transparent)}
.gc-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* récapitulatif */
.gc-recap{display:flex;flex-direction:column;gap:12px}
.gc-sum{background:var(--fond-2);border:1px solid var(--bord);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.gc-sum-title{margin:0;font-family:'Bricolage Grotesque',sans-serif;font-size:17px;font-weight:700;line-height:1.35;color:var(--titre);overflow-wrap:anywhere}
.gc-sum dl{margin:0;display:grid;grid-template-columns:minmax(90px,max-content) 1fr;gap:6px 14px;font-size:14.5px}
.gc-sum dl>div{display:contents}
.gc-sum dt{color:var(--texte-doux)}
.gc-sum dd{margin:0;color:var(--titre);font-weight:600;overflow-wrap:anywhere;white-space:pre-line}
.gc-send{display:flex;flex-wrap:wrap;gap:12px;margin-top:4px}
.gc-send .gc-btn{flex:1;min-width:200px}
.gc-after{margin:0;font-size:13px;color:var(--texte-doux)}
.gc-after a{color:var(--accent-texte);font-weight:600;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}

/* boutons et navigation */
.gc-btn{box-sizing:border-box;position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1.5px solid transparent;border-radius:40px;padding:15px 26px;font:inherit;font-size:14.5px;font-weight:700;cursor:pointer;transition:background .2s,transform .3s var(--gc-spring),opacity .2s,border-color .2s}
.gc-btn:focus-visible{outline:3px solid var(--accent-texte);outline-offset:3px}
.gc-btn--main{background:var(--accent);color:var(--sur-accent)}
.gc-btn--main:hover:not(:disabled){background:var(--accent-fonce);transform:translateY(-2px)}
.gc-btn--main:active:not(:disabled){transform:scale(.97)}
.gc-btn--main:disabled{opacity:.4;cursor:not-allowed}
.gc-btn--ghost{background:transparent;border-color:var(--accent);color:var(--accent-texte)}
.gc-btn--ghost:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}
.gc-btn--back{background:transparent;border-color:var(--bord);color:var(--titre)}
.gc-btn--back:hover{border-color:var(--accent)}
.gc-btn--main::after{content:"";position:absolute;top:0;bottom:0;left:0;width:55%;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:translateX(-140%) skewX(-20deg);transition:transform .75s var(--gc-ease)}
.gc-btn--main:hover:not(:disabled)::after{transform:translateX(260%) skewX(-20deg)}
.gc-nav{display:flex;align-items:center;gap:12px;padding-top:4px}
.gc-nav .gc-btn--main{margin-left:auto}
.gc-nav [hidden]{display:none}
.gc-hint{flex:1;min-width:0;font-size:12.5px;color:var(--texte-doux);text-align:center}
.gc-legal{margin:0;font-size:12px;color:var(--texte-doux);text-align:center}

/* message final (conservé, masqué tant que le portail n'a pas répondu) */
.gc-sent{display:flex;flex-direction:column;align-items:center;gap:16px;padding:40px 10px;text-align:center}
.gc-sent[hidden]{display:none}
.gc-sent h3{margin:0;font-size:26px;font-weight:700}
.gc-sent p{margin:0;max-width:380px;font-size:15px;line-height:1.7;color:var(--texte-doux)}
.gc-sent-ico{width:72px;height:72px;border-radius:50%;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent-texte);font-size:32px;display:flex;align-items:center;justify-content:center}

@media(min-width:1000px){.gc-val--mail{font-size:clamp(14px,1.5vw,17px)}}

/* ---------- Tablette / mobile ---------- */
@media(max-width:640px){
  .gc-card{padding:24px 16px;border-radius:22px}
}
@media(max-width:560px){
  .gc-main{padding:36px 16px 72px}
  .gc-hero-in{padding:72px 16px 40px}
  .gc-carte{gap:12px;padding:16px}
  .gc-ico{width:42px;height:42px;border-radius:12px}
  .gc-fleche{font-size:16px}
  .gc-head h3{font-size:23px}
  .gc-step h4{font-size:20px}
  .gc-grid,.gc-grid--quad,.gc-grid--list{grid-template-columns:1fr;gap:10px}
  .gc-box,.gc-grid--quad .gc-box{flex-direction:row;align-items:center;gap:14px;min-height:0;padding:12px 14px;font-size:14.5px}
  .gc-tico,.gc-grid--quad .gc-tico{width:40px;height:40px}
  .gc-ttxt{padding-right:30px}
  .gc-grid--quad .gc-tick{top:50%;margin-top:-11px}
  .gc-row{grid-template-columns:1fr}
  .gc-sum dl{grid-template-columns:1fr;gap:2px}
  .gc-sum dd{margin-bottom:6px}
  .gc-nav{flex-wrap:wrap}
  .gc-hint{order:3;flex-basis:100%;text-align:left}
  .gc-btn{padding:14px 22px}
  /* le bouton rond « Appeler » (en bas à droite) reste visible : on réserve sa colonne sous les boutons */
  .gc-nav,.gc-send{padding-right:68px}
  .gc-nav .gc-btn--main{flex:1;margin-left:0}
  .gc-send .gc-btn{min-width:0;flex-basis:100%}
  .gc-form-card{margin-bottom:0}
}
@media(max-width:359px){
  .gc-ico{display:none}
  .gc-val--mail{font-size:12px}
  .gc-nav,.gc-send{padding-right:62px}
}

@media(prefers-reduced-motion:reduce){
  .gc-hero-img,.gc-hero-in>*,.gc-step.gc-fwd,.gc-step.gc-bwd{animation:none}
  .gc-btn--main::after{display:none}
  .gc-card *,.gc-carte,.gc-carte *{transition:none!important;animation:none!important}
  a.gc-carte:hover,.gc-tile:hover .gc-box,.gc-btn--main:hover:not(:disabled){transform:none}
  [data-reveal]{transition:none!important}
}