/* STRUCTURE : ce qui change d'un client à l'autre tient dans :root. */
@font-face{font-family:"Inter Tight";src:url(polices/inter-tight-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{
  --fond:#ECEAE5;--panneau:#E1DED7;--encre:#141413;--doux:#5F5D58;--trait:#D2CEC5;
  --accent:#E0532F;--foncé:#181817;--encre-sur:#fff;--fond-sur:#141413;
  --titre:"Inter Tight",system-ui,sans-serif;--texte:"Inter Tight",system-ui,sans-serif;
  --rayon:28px;--marge:clamp(16px,3vw,44px);--ecart:18px;--btn-fond:var(--encre);--btn-encre:#fff;--fond-menu:var(--foncé);--encre-menu:#fff;
  --ease:cubic-bezier(.2,.75,.15,1);
}
body{font-size:17px}
h1,h2,h3{font-family:var(--titre);letter-spacing:-.03em;line-height:.95}
h1,h2{font-weight:800;text-transform:uppercase}
h1{font-size:clamp(46px,8.6vw,138px)}
h2{font-size:clamp(34px,5.4vw,82px)}
h3{font-size:21px;font-weight:600;line-height:1.15;letter-spacing:-.015em}
.btn--accent{--btn-fond:var(--accent);--btn-encre:#fff}

/* Barre : liens à gauche, nom au centre, téléphone à droite */
.nav{color:var(--encre)}
.nav__liens{font-size:14px;font-weight:500;flex:1}
.nav__logo{font-size:24px;font-weight:800;letter-spacing:-.04em}
.nav__logo b{color:var(--accent)}
.nav>.btn{flex:1;justify-content:flex-end;display:flex}
.nav--solide{background:rgba(236,234,229,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding-block:12px;box-shadow:0 1px 0 var(--trait)}
@media(max-width:860px){.nav>.btn{display:none}.nav__burger{--nav-pastille:rgba(20,20,19,.08)}}

/* Hero : grand titre, puis la carte photo qui monte et s'élargit au défilement */
.hero{padding-top:clamp(96px,10vw,130px);overflow:clip}
.hero__tete{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:clamp(22px,2.6vw,36px)}
.hero__tete p{max-width:20em;font-size:16px;color:var(--doux);padding-bottom:.6em}
.hero__carte{position:relative;height:clamp(420px,66vh,760px);margin-inline:var(--marge);border-radius:36px;overflow:hidden;background:var(--foncé);
  animation:monte 1.5s var(--ease) .15s both;transform-origin:50% 100%}
.hero__carte img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%}
.hero__carte::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 45%,rgba(0,0,0,.55))}
@keyframes monte{from{opacity:0;transform:perspective(1400px) translateY(120px) rotateX(14deg) scale(.92)}to{opacity:1;transform:none}}
.hero__fiche{position:absolute;z-index:1;left:clamp(20px,2.6vw,36px);bottom:clamp(20px,2.6vw,34px);color:#fff;display:flex;flex-direction:column;gap:2px;font-size:14px}
.hero__fiche strong{font-size:clamp(20px,1.8vw,26px);font-weight:700;letter-spacing:-.02em;text-transform:uppercase;margin-bottom:6px}
.hero__fiche span{opacity:.85}
.hero__devis{position:absolute;z-index:1;right:clamp(16px,2vw,26px);top:clamp(16px,2vw,26px);display:flex;flex-direction:column;align-items:center;gap:12px;padding:20px 12px 12px;border-radius:999px;background:var(--accent);color:#fff;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;transition:transform .4s var(--ease)}
.hero__devis span{writing-mode:vertical-rl;transform:rotate(180deg)}
.hero__devis i,.defile i{width:30px;height:30px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:none}
.hero__devis i::before,.defile i::before{content:"";width:12px;height:12px;background:var(--accent);-webkit-mask:var(--fl) center/contain no-repeat;mask:var(--fl) center/contain no-repeat;transform:rotate(-45deg)}
.hero__devis:hover{transform:translateY(-3px)}
@supports (animation-timeline:scroll()){
  .hero__carte{animation:monte 1.5s var(--ease) .15s both,ouvre linear both;animation-timeline:auto,scroll(root);animation-range:normal,0 70vh}
  .hero__carte img{animation:recule linear both;animation-timeline:scroll(root);animation-range:0 90vh}
  .hero__tete{animation:sefface linear both;animation-timeline:scroll(root);animation-range:0 60vh}
  @keyframes ouvre{to{margin-inline:0;border-radius:0}}
  @keyframes recule{from{transform:scale(1.14)}to{transform:scale(1)}}
  @keyframes sefface{to{transform:translateY(-40px);opacity:.25}}
}

/* Bandeau défilant */
.defile{margin:clamp(18px,2vw,26px) var(--marge) 0;border-radius:999px;background:var(--foncé);color:#fff;overflow:hidden;padding:10px 0}
.defile__in{display:flex;width:max-content;animation:file 34s linear infinite}
.defile span{display:flex;align-items:center;gap:14px;padding-inline:22px 26px;font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap}
.defile i{width:26px;height:26px;background:var(--accent)}.defile i::before{background:#fff}
@keyframes file{to{transform:translateX(-50%)}}

/* Réalisations : carrés arrondis, légende dans l'image */
.realis{padding-block:clamp(100px,11vw,170px)}
.tete{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:clamp(30px,3.6vw,52px)}
.carte{width:clamp(270px,29vw,430px)}
.carte .cadre{aspect-ratio:1;border-radius:var(--rayon)}
.carte .cadre::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 50%,rgba(0,0,0,.6))}
.carte{position:relative}
.carte__t{position:absolute;z-index:1;left:22px;right:22px;bottom:20px;color:#fff}
.carte__t h3{text-transform:uppercase;font-weight:700}
.carte__t p{font-size:14px;opacity:.85;margin-top:4px}

.grand-txt{padding-bottom:clamp(100px,11vw,170px)}
.grand-txt p{font-family:var(--titre);font-size:clamp(30px,4vw,58px);line-height:1.12;letter-spacing:-.03em;font-weight:600;max-width:20em}

/* Méthode : section sombre, quatre carrés arrondis */
.methode{background:var(--foncé);color:#fff;padding-block:clamp(100px,11vw,170px);border-radius:40px 40px 0 0}
.methode h2{margin-bottom:clamp(40px,5vw,70px)}
.methode ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,22px)}
.methode li:nth-child(even){margin-top:clamp(30px,5vw,80px)}
.methode .cadre{aspect-ratio:1;margin-bottom:18px;background:#2a2a28}
.methode li b{position:absolute;z-index:1;left:16px;top:16px;display:grid;place-items:center;min-width:46px;height:32px;padding:0 10px;border-radius:999px;background:var(--accent);color:#fff;font-size:14px;font-weight:700}
.methode li p{color:#B9B6AF;font-size:16px;margin-top:6px}

/* Grande image qui s'ouvre */
.ouvert{background:var(--foncé);padding:0 var(--marge) clamp(60px,6vw,90px)}
.ouvert .cadre{height:86vh;min-height:420px}
.ouvert img{height:116%;will-change:transform}
.js .ouvert [data-clip]{clip-path:inset(12% 18% 12% 18% round 40px)}
.js .ouvert [data-clip].vu{clip-path:inset(0 0 0 0 round 28px)}

.metiers{padding-block:clamp(100px,11vw,170px)}
.metiers h2{margin-bottom:38px}
.accord details{border-top:1px solid var(--trait)}
.accord details:last-child{border-bottom:1px solid var(--trait)}
summary{list-style:none;cursor:pointer;padding:24px 0;font-size:clamp(24px,2.8vw,38px);font-weight:600;letter-spacing:-.03em;display:flex;justify-content:space-between;align-items:center;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";width:40px;height:40px;flex:none;border-radius:50%;background:linear-gradient(#fff,#fff) center/14px 2px no-repeat,linear-gradient(#fff,#fff) center/2px 14px no-repeat,var(--encre);transition:transform .4s,background-color .3s}
details[open] summary::after{transform:rotate(135deg);background-color:var(--accent)}
.accord__c{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;padding-bottom:28px;align-items:end}
.accord__c .cadre{height:clamp(200px,24vw,340px)}
.accord__c p{color:var(--doux);font-size:19px}

.contact{background:var(--panneau);padding-top:clamp(90px,10vw,140px);border-radius:40px 40px 0 0}
.contact__g{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,120px);padding-bottom:clamp(80px,9vw,120px)}
dl{margin:38px 0 0;display:grid;grid-template-columns:110px 1fr;gap:14px 18px}
dt{color:var(--doux)}dd{margin:0}dd.etat{font-size:inherit;line-height:inherit}
.pied{display:flex;justify-content:space-between;gap:20px;padding-block:22px;font-size:14px;color:var(--doux);border-top:1px solid var(--trait)}
@media(max-width:860px){
  .hero__tete{flex-direction:column;align-items:flex-start;gap:14px}
  .hero__carte{height:62vh;border-radius:26px}
  .defile span{font-size:13px}
  .carte{width:76vw}
  .tete .car__nav{display:none}.tete h2{min-width:0}
  .methode ol{grid-template-columns:1fr 1fr}.methode li:nth-child(even){margin-top:30px}
  .ouvert .cadre{height:64vh}
  .accord__c,.contact__g{grid-template-columns:1fr}.accord__c .cadre{height:56vw}
}
@media(prefers-reduced-motion:reduce){.hero__carte,.hero__carte img,.hero__tete,.defile__in{animation:none!important}}

/* Premium : langues, espace client, avis */
.nav__d{flex:1;display:flex;justify-content:flex-end;align-items:center;gap:20px}
.nav>.btn{flex:none}
.langues{display:flex;gap:10px;font-size:13px;font-weight:600}.langues a{color:var(--doux)}.langues a:hover{color:var(--encre)}
.compte{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:500}
.compte i{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:700;background:var(--accent);color:#fff}
@media(max-width:860px){.nav__d{flex:none;margin-left:auto;margin-right:10px}.nav__d .langues,.nav__d .compte span,.nav__d .btn{display:none}}
.avis{padding-bottom:clamp(100px,11vw,170px)}
.note{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--doux)}
.note strong{font-size:64px;font-weight:800;letter-spacing:-.05em;color:var(--encre);line-height:1}
.etoiles{color:var(--accent);letter-spacing:.1em}
.avis__g{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px)}
.avis figure{margin:0;padding:clamp(22px,2.4vw,32px);border-radius:var(--rayon);background:#fff}
.avis blockquote{margin:18px 0 22px;font-size:18px;line-height:1.45;font-weight:500;letter-spacing:-.01em}
.avis figcaption{font-size:14px;color:var(--doux)}.avis figcaption b{color:var(--encre)}
@media(max-width:860px){.avis__g{grid-template-columns:1fr}.tete{flex-wrap:wrap}}

/* Pages Premium : visite gratuite et suivi de chantier */
.page main{padding-top:clamp(120px,12vw,160px);padding-bottom:clamp(80px,9vw,130px)}
.page__tete{margin-bottom:clamp(36px,4vw,60px)}
.page__sous{color:var(--doux);margin-top:18px;max-width:34em}
.rdv__g{display:grid;grid-template-columns:1fr 360px;gap:clamp(24px,4vw,56px);align-items:start}
.etape{border:0;margin:0 0 clamp(34px,4vw,52px);padding:0}
.etape legend{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:18px;padding:0}
.etape legend b{font-size:13px;color:#fff;background:var(--accent);border-radius:999px;padding:4px 11px}
.choix{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.choix input{position:absolute;opacity:0;pointer-events:none}
.choix label>span{display:flex;flex-direction:column;gap:4px;height:100%;padding:18px 20px;border-radius:20px;background:#fff;border:2px solid transparent;cursor:pointer;transition:border-color .25s}
.choix input:checked+span{border-color:var(--encre)}
.choix input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.choix strong{font-weight:600}.choix em{font-style:normal;font-size:14px;color:var(--doux)}
.agenda{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,40px);background:#fff;border-radius:var(--rayon);padding:clamp(18px,2.4vw,30px)}
.mois__tete{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;text-transform:capitalize}
.mois__tete button{width:38px;height:38px;border-radius:12px;background:var(--fond);display:grid;place-items:center}
.mois__tete button::before{content:"";width:12px;height:12px;background:currentColor;-webkit-mask:var(--fl) center/contain no-repeat;mask:var(--fl) center/contain no-repeat;transform:rotate(45deg)}
.mois__tete #m-prec::before{transform:rotate(225deg)}.mois__tete button:disabled{opacity:.3}
.mois__j,.mois__g{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.mois__j span{font-size:12px;color:var(--doux);padding-bottom:8px}
.mois__g button{aspect-ratio:1;border-radius:12px;font-size:14px;font-weight:500;transition:background .2s,color .2s}
.mois__g button:not(:disabled):hover{background:var(--fond)}
.mois__g button:disabled{color:#C3BFB6;cursor:default}
.mois__g button[aria-pressed=true]{background:var(--accent);color:#fff}
.heures p{margin-bottom:16px;padding-top:8px;font-weight:600}.heures p::first-letter{text-transform:uppercase}
.heures__g{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.heures__g button{padding:11px 0;border-radius:12px;background:var(--fond);font-size:14px;font-weight:500}
.heures__g button:disabled{opacity:.35;text-decoration:line-through;cursor:default}
.heures__g button[aria-pressed=true]{background:var(--encre);color:#fff}
.recap{position:sticky;top:100px;background:var(--foncé);color:#fff;border-radius:var(--rayon);padding:28px;--doux:#A9A69F}
.recap__l{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--doux)}
.recap dl{margin:20px 0 24px;grid-template-columns:70px 1fr;gap:12px 14px;font-size:15px}
.recap .btn,.recap .btn__l{width:100%;text-align:center}
.recap .btn:disabled{opacity:.4;pointer-events:none}
.recap__ok{color:#F2A58F;font-size:15px}.recap__note{margin-top:12px;font-size:13px;color:var(--doux)}
.pastille{display:inline-block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:5px 12px;border-radius:999px;background:var(--panneau);margin-bottom:18px}
.chantier__tete{display:flex;justify-content:space-between;align-items:flex-end;gap:30px}
.avancee{width:min(420px,100%)}
.avancee p{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;font-size:14px;color:var(--doux)}
.avancee strong{font-size:64px;font-weight:800;letter-spacing:-.05em;color:var(--encre);line-height:1}
.jauge{height:12px;border-radius:999px;background:var(--panneau);overflow:hidden}.jauge i{display:block;height:100%;border-radius:999px;background:var(--accent)}
.phases{list-style:none;margin:0 0 clamp(14px,1.6vw,22px);padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.phases li{background:#fff;border-radius:20px;padding:18px;font-weight:600;font-size:15px;display:flex;flex-direction:column;gap:6px}
.phases b{font-size:12px;color:var(--doux)}.phases span{font-size:13px;font-weight:500;color:var(--doux)}
.phases .fait span{color:#2E7D4F}.phases .encours{background:var(--foncé);color:#fff}.phases .encours span{color:#F2A58F}
.chantier__g{display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(12px,1.4vw,22px)}
.chantier__col{display:grid;gap:clamp(12px,1.4vw,22px)}
.carte-c{background:#fff;border-radius:var(--rayon);padding:clamp(22px,2.4vw,32px)}
.carte-c h2{font-size:20px;font-weight:700;text-transform:none;letter-spacing:-.02em}
.carte-c__t{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.carte-c__t span{font-size:13px;color:var(--doux);white-space:nowrap}
.rapport>p{color:var(--doux);margin:12px 0 20px;font-size:16px}
.rapport__ph{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.rapport__ph .cadre{aspect-ratio:1;border-radius:16px}
.prochain,.budget{display:flex;align-items:center;gap:14px;margin-top:14px}
.prochain strong,.budget strong{font-size:52px;font-weight:800;letter-spacing:-.05em;line-height:1}
.budget strong{font-size:36px}.prochain span,.budget span{font-size:14px;color:var(--doux)}
.budget__l{margin-top:12px;font-size:14px;font-weight:600;color:#2E7D4F}
.docs{margin-top:clamp(50px,6vw,80px)}
.docs h2{font-size:clamp(30px,3.4vw,48px);margin-bottom:20px}
.docs ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.docs li{display:flex;justify-content:space-between;gap:12px;background:#fff;border-radius:16px;padding:18px 22px;font-weight:600}
.docs em{font-style:normal;font-weight:400;font-size:14px;color:var(--doux)}
@media(max-width:960px){
  .rdv__g,.chantier__g,.agenda,.choix,.docs ul{grid-template-columns:1fr}.recap{position:static}
  .chantier__tete{flex-direction:column;align-items:flex-start}
  .phases{grid-template-columns:1fr 1fr}
}
.page h1{font-size:clamp(40px,6.4vw,96px)}