/* PG Menuiserie, habillage « Atelier Travertin » du Landing Deck, couleur 1 (terre cuite et sable). 27/10/2026. */
:root{
  --c-bg:#ffffff;--c-bg-alt:#f8f3ee;--c-surface:#ffffff;
  --c-ink:#1a1a17;--c-text:#4a4a44;--c-muted:#6b6258;--c-line:#e8ddd3;--c-line-2:#cdbfb2;
  --c-accent:#a24e2e;--c-accent-dk:#873f24;--c-accent-ink:#ffffff;
  --c-gold:#d9a35b;--c-gold-ink:#24170f;
  --c-dark:#24170f;--c-dark-2:#1c120c;--c-dark-text:#cbbcae;--c-dark-line:#46342a;--c-dark-border:#6b5446;
  --c-pill:#f3e9e1;
  --gut:80px;
}
*{margin:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{background:var(--c-bg);color:var(--c-text);font-family:'Montserrat',sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
button,input,textarea,select{font-family:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,li,a,b,span,dd,dt,summary{overflow-wrap:break-word}
.wrap{max-width:1440px;margin:0 auto;padding:0 var(--gut)}
.h2{font-family:'Urbanist',sans-serif;font-weight:500;font-size:clamp(34px,3.8vw,56px);line-height:1.08;letter-spacing:-.025em;color:var(--c-ink);text-wrap:balance}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:'Montserrat',sans-serif;font-weight:600;font-size:15px;line-height:1.3;padding:20px 34px;border-radius:0;border:0;cursor:pointer;transition:background .2s;text-align:center;max-width:100%}
.btn-olive{background:var(--c-accent);color:var(--c-accent-ink)}
.btn-olive:hover{background:var(--c-accent-dk)}
.btn-or{background:var(--c-gold);color:var(--c-gold-ink)}
.btn-or:hover{filter:brightness(1.06)}
.btn svg{flex:none;margin-right:10px}
.btn-clair{background:#fff;color:var(--c-ink);border:1px solid var(--c-line-2)}
.lien-souligne{border-bottom:1px solid var(--c-gold);padding-bottom:4px}
.trait{width:64px;height:1px;background:var(--c-accent)}

/* En-tête : 100 % opaque */
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #ecece6}
.top .wrap{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.marque img{height:58px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:500;color:var(--c-ink)}
.nav-links a{white-space:nowrap}
.nav-links a:not(.btn):hover,.nav-links a[aria-current="page"]{color:var(--c-accent)}
.nav-links a[aria-current="page"]{font-weight:600}
.nav-links .nav-tel{font-weight:600}
.nav-links .btn{padding:14px 22px;font-size:14px}
.nav-links .seul-mobile{display:none}
.burger{display:none;width:46px;height:46px;border:1px solid var(--c-line);background:#fff;border-radius:0;cursor:pointer;align-items:center;justify-content:center;color:var(--c-ink)}

/* Haut de page */
.hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden;background:var(--c-dark)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,18,12,.9) 0%,rgba(28,18,12,.84) 55%,rgba(28,18,12,.45) 100%)}
.hero .wrap{position:relative;z-index:1;width:100%;padding-top:80px;padding-bottom:96px}
.hero-txt{max-width:860px;display:flex;flex-direction:column;gap:28px}
.hero h1{font-family:'Urbanist',sans-serif;font-weight:500;font-size:clamp(40px,5.4vw,80px);line-height:1.02;color:#fff;letter-spacing:-.027em;text-wrap:balance}
.hero h1 .accent{color:var(--c-gold)}
.hero p{font-size:19px;line-height:1.7;color:#f3ede6;max-width:640px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px 36px;margin-top:4px}
.hero-tel{color:#fff;font-size:15px;font-weight:500}
.hero-points{list-style:none;padding:24px 0 0;display:flex;flex-wrap:wrap;gap:10px 32px;border-top:1px solid rgba(255,255,255,.22);max-width:760px}
.hero-points li{color:#fff;font-size:15px;font-weight:600;display:flex;align-items:center;gap:12px}
.hero-points li::before{content:"";width:8px;height:8px;background:var(--c-gold);flex:none}
.fil{font-size:13px;color:#e6dcd2;letter-spacing:.5px}
.fil a{color:#e6dcd2;text-decoration:underline;text-underline-offset:3px}
.fil span[aria-current]{color:#fff;font-weight:600}
.defiler{position:absolute;right:var(--gut);bottom:48px;z-index:1;display:flex;align-items:center;gap:16px;color:#fff;font-size:12px;letter-spacing:2px;text-transform:uppercase}
.defiler i{width:64px;height:1px;background:var(--c-gold)}

/* Sections */
.bloc,.presta,.etapes{padding:140px 0}
.bloc-alt{background:var(--c-bg-alt)}
.pile{display:flex;flex-direction:column;gap:64px}
.tete{display:flex;justify-content:space-between;align-items:flex-end;gap:40px 80px}
.tete>div:first-child{display:flex;flex-direction:column;gap:24px;max-width:900px}
.section-lead{font-size:17px;line-height:1.85;max-width:720px}
.section-lead.apres{margin-top:-24px}
.duo-texte{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:100px;align-items:start}
.duo-titre{display:flex;flex-direction:column;gap:28px;position:sticky;top:120px}
.duo-corps{display:flex;flex-direction:column;gap:22px}
.duo-corps p{font-size:17px;line-height:1.85}
.duo-corps p a,.section-lead a{color:var(--c-accent);border-bottom:1px solid currentColor;font-weight:600}

/* Cartes : la grille à filets du modèle */
.presta .wrap{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:100px;align-items:start}
.presta-intro{display:flex;flex-direction:column;gap:28px;position:sticky;top:120px}
.presta-grille{display:grid;gap:1px;background:var(--c-line);border:1px solid var(--c-line)}
.presta-grille.g4,.presta-grille.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.presta-grille.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.presta-carte{background:var(--c-surface);padding:44px 40px;display:flex;flex-direction:column;gap:18px}
.presta-carte h3{font-family:'Urbanist',sans-serif;font-weight:600;font-size:24px;line-height:1.25;color:var(--c-ink)}
.presta-carte p{font-size:15px;line-height:1.75}
.presta-carte .plus{margin-top:auto;padding-top:6px;font-size:15px;font-weight:600;color:var(--c-accent);min-height:44px;display:flex;align-items:center}
.presta-carte::before{content:"";width:36px;height:3px;background:var(--c-gold)}

/* Étapes */
.etapes .wrap{display:flex;flex-direction:column;gap:72px}
.etapes-grille{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:56px}
.etape{display:flex;flex-direction:column;gap:20px;border-top:1px solid var(--c-ink);padding-top:32px}
.etape .n{font-family:'Urbanist',sans-serif;font-weight:300;font-size:96px;line-height:1;color:var(--c-accent);letter-spacing:-3px}
.etape h3{font-family:'Urbanist',sans-serif;font-weight:600;font-size:26px;line-height:1.2;color:var(--c-ink)}
.etape p{font-size:16px;line-height:1.8}

/* Réalisations : la section sombre et le carrousel de la maison */
.real{background:var(--c-dark);padding:140px 0 120px;overflow:hidden}
.real .wrap{display:flex;flex-direction:column;gap:56px}
.real .h2{color:#fff}
.real .section-lead{color:var(--c-dark-text);margin-top:-24px}
.real .tete{min-height:60px}
.real .chantiers-carrousel{margin-right:calc(-1 * var(--gut))}
.real .chantiers-piste{gap:28px;padding:0 var(--gut) 8px 0;margin:0;scroll-snap-type:x mandatory;scroll-padding-left:0}
.real .chantiers-vue{flex:0 0 clamp(250px,72vw,380px);scroll-snap-align:start;overflow:visible;border-radius:0;background:transparent;box-shadow:none}
.real .chantiers-vue img{aspect-ratio:3/4;width:100%;height:auto;object-fit:cover;background:var(--c-dark-2);border-radius:0}
.real .chantiers-vue figcaption{margin-top:20px;padding:18px 0 0;border-top:1px solid var(--c-dark-line);color:#efe6dd;font-size:15px;line-height:1.6;background:transparent}
.real .chantiers-zoom-loupe{border-radius:0;background:rgba(0,0,0,.55);color:#fff}
.real .chantiers-fleche{top:-112px;transform:none;width:60px;height:60px;border-radius:0;border:1px solid var(--c-dark-border);background:transparent;color:#fff;font-size:22px;box-shadow:none}
.real .chantiers-fleche.prev{left:auto;right:calc(var(--gut) + 60px)}
.real .chantiers-fleche.next{right:var(--gut);background:var(--c-gold);border-color:var(--c-gold);color:var(--c-gold-ink)}
.real .chantiers-fleche:disabled{opacity:.35}
.real .chantiers-points{justify-content:flex-start;margin-top:36px;padding-right:var(--gut)}
.real .chantiers-points button{border-radius:0;height:3px;width:28px;background:var(--c-dark-text)}
.real .chantiers-points button[aria-current="true"]{width:64px;background:var(--c-gold)}

/* Fiche de l'entreprise */
.fiche{margin:0;border-top:1px solid var(--c-ink)}
.fiche-ligne{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--c-line-2)}
.fiche dt{font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--c-ink);padding-top:3px}
.fiche dd{margin:0;font-size:16px;color:var(--c-text)}
.fiche dd a{color:var(--c-accent);font-weight:600}

/* Questions */
.faq-liste{border-top:1px solid var(--c-ink)}
.faq-item{border-bottom:1px solid var(--c-line-2)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 0;font-family:'Urbanist',sans-serif;font-weight:600;font-size:21px;line-height:1.35;color:var(--c-ink);min-height:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .signe{position:relative;width:18px;height:18px;flex:none}
.faq-item .signe::before,.faq-item .signe::after{content:"";position:absolute;left:0;top:8px;width:18px;height:2px;background:var(--c-accent)}
.faq-item .signe::after{transform:rotate(90deg);transition:transform .2s}
.faq-item[open] .signe::after{transform:rotate(0)}
.faq-item p{padding:0 0 28px;font-size:16px;line-height:1.8;max-width:760px}

/* Contact */
.contact{background:var(--c-bg-alt);padding:140px 0}
.contact .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:110px}
.contact-txt{display:flex;flex-direction:column;gap:28px}
.contact-txt>p{font-size:17px;line-height:1.85;max-width:460px}
.coord{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--c-line-2);padding-top:26px}
.coord:first-of-type{margin-top:8px}
.coord small{font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--c-muted)}
.coord .tel-grand{font-family:'Urbanist',sans-serif;font-weight:500;font-size:clamp(32px,3.2vw,44px);color:var(--c-ink);letter-spacing:-.5px;line-height:1.2}
.coord .adresse{font-size:16px;color:var(--c-ink);line-height:1.6}
.lead-form{background:var(--c-surface);padding:56px;display:flex;flex-direction:column;gap:34px;align-self:start;border-radius:0}
.form-tete{display:flex;flex-direction:column;gap:8px}
.form-titre{font-family:'Urbanist',sans-serif;font-weight:600;font-size:28px;line-height:1.2;color:var(--c-ink)}
.form-tete .sub{font-size:15px;color:var(--c-text)}
.lead-form .duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px}
.champ{display:flex;flex-direction:column;gap:12px}
.champ label{font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--c-ink)}
.champ input,.champ select{font:inherit;font-size:16px;color:var(--c-ink);background:transparent;border:0;border-bottom:1px solid var(--c-line-2);border-radius:0;padding:0 0 14px;outline:none;width:100%;min-height:44px}
.champ select{-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23a24e2e' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 2px top 8px;padding-right:28px;cursor:pointer}
.champ input::placeholder{color:var(--c-muted);opacity:1}
.champ input:focus,.champ select:focus{border-bottom-color:var(--c-accent)}
.form-bas{display:flex;justify-content:space-between;align-items:center;gap:24px}
.form-bas small{font-size:13px;line-height:1.6;color:var(--c-muted);max-width:260px}
.form-bas .btn{padding:20px 36px;flex:none;white-space:nowrap}
.tete .btn{flex:none;white-space:nowrap}

/* Pied de page */
.pied{background:var(--c-dark-2);color:var(--c-dark-text);padding:100px 0 40px;font-size:14px}
.pied .wrap{display:flex;flex-direction:column;gap:72px}
.pied-grille{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:56px}
.pied-col{display:flex;flex-direction:column;gap:12px}
.pied-col h4{font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--c-gold);margin-bottom:8px}
.pied-col a{min-height:32px;display:flex;align-items:center}
.pied-col a:hover{color:#fff}
.pied-marque{font-family:'Urbanist',sans-serif;font-weight:700;font-size:28px;color:#fff;line-height:1.2}
.pied-col p{line-height:1.8;max-width:340px}
.pied-tel{color:#fff;font-weight:500}
.nap{line-height:1.7}
.nap b{color:#fff;font-weight:600}
.pied-bas{border-top:1px solid var(--c-dark-line);padding-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 32px;font-size:13px}
.pied-bas div{display:flex;gap:32px;flex-wrap:wrap}
.pied-bas a{min-height:32px;display:inline-flex;align-items:center}

/* Barre d'appel du téléphone */
.barre-mobile{display:none}

/* Tablette */
@media (max-width:1240px){
  .burger{display:flex}
  .nav-links{display:none;position:absolute;top:84px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gut) 24px;border-bottom:1px solid var(--c-line);box-shadow:0 20px 40px -30px rgba(0,0,0,.4)}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:14px 0;border-bottom:1px solid #ecece6;font-size:16px;min-height:44px}
  .nav-links .seul-mobile{display:block}
  .nav-links .btn{margin-top:16px;padding:16px 24px}
}
@media (max-width:1100px){
  :root{--gut:40px}
  .bloc,.presta,.etapes,.real,.contact{padding-top:100px;padding-bottom:100px}
  .contact .wrap{gap:64px}
  .presta .wrap,.duo-texte{grid-template-columns:1fr;gap:48px}
  .presta-intro,.duo-titre{position:static;max-width:720px}
  .presta-grille.g3{grid-template-columns:1fr}
  .pied-grille{grid-template-columns:repeat(2,minmax(0,1fr));gap:44px}
}
@media (max-width:900px){
  .hero{min-height:640px}
  .contact .wrap{grid-template-columns:1fr}
  .etapes-grille{grid-template-columns:1fr;gap:40px}
  .etape .n{font-size:72px}
  .tete{flex-direction:column;align-items:flex-start}
  .real .tete{min-height:0;padding-right:136px}
  .real .chantiers-fleche{top:-100px}
}
/* Mobile */
@media (max-width:620px){
  :root{--gut:16px}
  html{scroll-padding-top:80px}
  .top .wrap{height:72px}
  .nav-links{top:72px}
  .marque img{height:50px}
  .hero{min-height:0}
  .hero::after{background:rgba(28,18,12,.86)}
  .hero .wrap{padding-top:48px;padding-bottom:64px}
  .hero-txt{gap:22px}
  .hero h1{font-size:clamp(32px,9vw,44px)}
  .hero p{font-size:16px}
  .hero-actions .btn{width:100%}
  .hero-points{gap:10px;flex-direction:column}
  .defiler{display:none}
  .bloc,.presta,.etapes,.real,.contact{padding-top:72px;padding-bottom:72px}
  .pile,.etapes .wrap,.real .wrap{gap:40px}
  .duo-texte,.presta .wrap{gap:32px}
  .duo-corps p,.section-lead,.contact-txt>p{font-size:16px}
  .section-lead.apres{margin-top:-12px}
  .presta-grille.g4,.presta-grille.g2{grid-template-columns:1fr}
  .presta-carte{padding:32px 24px}
  .presta-carte h3{font-size:22px}
  .tete .btn{width:100%;white-space:normal}
  .form-bas .btn{white-space:normal}
  .real .tete{padding-right:0}
  .real .chantiers-fleche{display:none}
  .real .chantiers-vue{flex-basis:78vw}
  .real .chantiers-piste{gap:16px}
  .real .section-lead{margin-top:-12px}
  .fiche-ligne{grid-template-columns:1fr;gap:4px}
  .faq-item summary{font-size:18px;padding:22px 0}
  .lead-form{padding:32px 22px;gap:28px}
  .lead-form .duo{grid-template-columns:1fr;gap:28px}
  .form-bas{flex-direction:column;align-items:stretch}
  .form-bas .btn{width:100%}
  .pied{padding-top:64px;padding-bottom:40px}
  .pied .wrap{gap:44px}
  .pied-grille{grid-template-columns:1fr;gap:32px}
  /* Barre du bas (27/10, bug iPhone de Fred) : la place réservée sous le pied = hauteur mesurée de la
     barre + l'écart que Safari iOS 26 laisse sous elle (mesuré par le script de page, 0 ailleurs). */
  body{padding-bottom:calc(var(--barre-h,56px) + var(--barre-ecart,0px))}
  .barre-mobile{display:grid;grid-template-columns:1fr 1.4fr;position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--c-line);padding-bottom:env(safe-area-inset-bottom,0px)}
  .barre-mobile::after{content:"";position:absolute;left:0;right:0;top:100%;height:var(--barre-ecart,0px);background:#fff}
  .barre-mobile .btn{padding:17px 12px;font-size:15px}
}