/* ============================================================
   CSS DE STRUCTURE (version one-page)
   Aucune couleur en dur ici : tout passe par les tokens.
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--surface);line-height:1.6;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:var(--container);margin-inline:auto;padding-inline:clamp(16px,3vw,32px)}
.section{padding-block:var(--section-y)}
h1,h2,h3{font-family:var(--font-display);line-height:1.15;text-wrap:balance}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- Kickers & titres ---- */
.kicker{font-family:var(--font-kicker);font-size:1rem;letter-spacing:.04em}
.kicker--brand{color:var(--brand-ink)}
.kicker--on-dark{color:var(--on-dark)}
.title-xl{font-size:clamp(2rem,5vw,3.4rem);font-weight:800;text-transform:uppercase;letter-spacing:.01em}
.title-lg{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:800;text-transform:uppercase}
.title-md{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:700;text-transform:uppercase}
.title--brand{color:var(--brand-ink)}
.title--on-dark{color:var(--on-dark)}
.sub{color:var(--ink-soft);max-width:60ch}
.sub--on-dark{color:var(--on-dark-soft)}
.center{text-align:center}
.center .sub{margin-inline:auto}

/* ---- Boutons pilule avec pastille icône ---- */
.btn{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:1rem;letter-spacing:.02em;border-radius:var(--radius-pill);padding:.55rem 1.5rem .55rem .55rem;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-ic{width:2.2rem;height:2.2rem;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none;background:var(--surface);color:var(--brand)}
.btn-ic svg{width:1.1rem;height:1.1rem}
.btn--brand{background:var(--brand);color:var(--on-brand)}
.btn--brand:hover{background:var(--brand-dark)}
.btn--dark{background:var(--dark);color:var(--on-dark)}
.btn--dark:hover{background:var(--dark-deep)}
.btn--dark .btn-ic{color:var(--dark)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* ---- Topbar ---- */
.topbar{background:var(--dark-deep);color:var(--on-dark-soft);font-size:.85rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.45rem}
.topbar-info{display:flex;align-items:center;gap:.6rem}
.topbar-ic{width:1.7rem;height:1.7rem;border-radius:50%;background:var(--brand);color:var(--on-brand);display:inline-flex;align-items:center;justify-content:center;flex:none}
.topbar-ic svg{width:.85rem;height:.85rem}
.socials{display:flex;gap:.5rem}
.socials a{width:1.9rem;height:1.9rem;border-radius:50%;background:var(--brand);color:var(--on-brand);display:inline-flex;align-items:center;justify-content:center;transition:background .2s}
.socials a:hover{background:var(--brand-dark)}
.socials svg{width:1rem;height:1rem}

/* ---- Header : panneau logo blanc / bande nav orange / bloc téléphone sombre ---- */
.site-header{position:sticky;top:0;z-index:50;background:var(--dark-deep)}
.header-grid{display:grid;grid-template-columns:auto 1fr auto;align-items:stretch}
.brand-panel{background:var(--surface);display:flex;align-items:center;padding:.6rem clamp(1rem,3vw,2.2rem)}
.brand-panel img{height:52px;width:auto}
.main-nav{background:var(--brand);display:flex;align-items:center;justify-content:center}
.main-nav ul{display:flex;gap:clamp(.8rem,2.5vw,2.4rem);flex-wrap:wrap;justify-content:center}
.main-nav a{color:var(--on-brand);font-family:var(--font-display);font-weight:700;text-transform:uppercase;font-size:.95rem;padding:.4rem 0;border-bottom:3px solid transparent}
.main-nav a:hover,.main-nav a[aria-current="page"]{border-bottom-color:var(--on-brand)}
.phone-panel{display:flex;align-items:center;padding:.5rem clamp(.8rem,2vw,1.6rem);background:var(--dark-deep)}
.phone-panel .btn{font-size:.95rem}
.nav-toggle{display:none;background:none;border:0;color:var(--on-brand);width:44px;height:44px;cursor:pointer}
.nav-toggle svg{width:26px;height:26px}

/* ---- Héros ---- */
.hero{position:relative;color:var(--on-dark);overflow:hidden;display:grid}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.45)}
.hero>.container{position:relative;z-index:1;width:100%}
.hero--home{min-height:min(78vh,720px);align-items:center;padding-block:clamp(3rem,7vw,5rem)}
.hero-kicker{text-align:center;font-family:var(--font-kicker);font-size:clamp(1rem,1.6vw,1.2rem);margin-bottom:.5rem}
.hero-words{display:flex;flex-direction:column;font-family:var(--font-display);font-weight:800;text-transform:uppercase;line-height:.95;letter-spacing:.01em;font-size:clamp(2.6rem,8.5vw,7rem)}
.hero-words .w1{align-self:flex-start}
.hero-words .w2{align-self:flex-end;color:var(--brand)}
.hero-cta-card{margin:clamp(2rem,5vw,3.5rem) auto 0;max-width:640px;background:var(--surface);color:var(--ink);border-radius:var(--radius-pill);box-shadow:var(--shadow);display:flex;align-items:center;gap:1rem;padding:.8rem .8rem .8rem 1.8rem;flex-wrap:wrap}
.hero-cta-card .txt{flex:1;min-width:220px}
.hero-cta-card strong{display:block;color:var(--brand-ink);font-family:var(--font-display);text-transform:uppercase;font-size:1.05rem}
.hero-cta-card p{color:var(--ink-soft);font-size:.95rem;line-height:1.35}
.hero--page{min-height:min(52vh,480px);align-items:center;text-align:center;padding-block:clamp(3rem,6vw,4.5rem)}
.hero--page .kicker{color:var(--accent);font-weight:400;text-transform:uppercase}
.hero--page h1{font-size:clamp(2.4rem,7vw,5.2rem);font-weight:800;text-transform:uppercase;line-height:1}
.hero--page .sub{color:var(--on-dark);margin:1rem auto 1.6rem}

/* ---- Marque de section (petit chevron) ---- */
.mark{width:44px;height:44px;color:var(--brand);flex:none}
.section-head{display:flex;align-items:flex-start;gap:1rem;margin-bottom:2.2rem}

/* ---- Qui sommes-nous ---- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:start}
.about-photo{border-radius:var(--radius-lg);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}
.about-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.6rem}
.about-thumbs img{border-radius:var(--radius);aspect-ratio:3/2;object-fit:cover;width:100%}
.tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--line);margin-bottom:1.4rem;flex-wrap:wrap}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:.6rem .9rem;font-family:var(--font-display);font-weight:700;text-transform:uppercase;font-size:.95rem;color:var(--ink-soft);cursor:pointer}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--brand)}
.tab-panel h3{color:var(--brand-ink);font-size:1.35rem;text-transform:uppercase;margin-bottom:.8rem}
.tab-panel p{color:var(--ink-soft);margin-bottom:1rem}
.tab-panel[hidden]{display:none}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:.5rem}
.stat b{display:block;font-family:var(--font-display);font-size:2rem;color:var(--brand-ink);line-height:1.1}
.stat span{color:var(--ink-soft);font-size:.9rem}
.btn-row{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.6rem}

/* ---- Certifications & partenaires ---- */
.certifs{background:var(--surface-alt)}
.partner-row{display:flex;justify-content:center;align-items:center;gap:clamp(1.5rem,4vw,3.5rem);flex-wrap:wrap;margin-top:2.4rem}
.partner{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 2rem;font-family:var(--font-display);font-weight:700;color:var(--ink-soft);text-transform:uppercase;font-size:.9rem}

/* ---- Prestations (section sombre à onglets) ---- */
.services{background:var(--dark);color:var(--on-dark)}
.services-head{display:flex;justify-content:flex-end;text-align:right;gap:1.2rem;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:1.8rem;margin-bottom:2rem}
.services-tabs{display:flex;gap:.8rem;justify-content:flex-end;flex-wrap:wrap;margin-bottom:2rem}
.services-tabs button{font-family:var(--font-display);font-weight:700;text-transform:uppercase;font-size:.95rem;padding:.7rem 1.6rem;border-radius:var(--radius-pill);border:2px solid var(--on-dark);background:none;color:var(--on-dark);cursor:pointer;transition:background .2s,border-color .2s}
.services-tabs button[aria-selected="true"]{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.service-panel{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.service-panel[hidden]{display:none}
.service-panel img{border-radius:var(--radius);aspect-ratio:16/10;object-fit:cover;width:100%}
.service-panel h3{color:var(--accent);font-size:clamp(1.5rem,2.6vw,2rem);text-transform:uppercase;margin-bottom:1rem}
.service-panel p{color:var(--on-dark-soft);margin-bottom:1.4rem}

/* ---- Atouts ---- */
.atouts{background:linear-gradient(135deg,var(--surface-alt),var(--surface) 55%,var(--surface-alt))}
.atout-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,2.5vw,2rem);margin-top:4rem}
.atout{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:3.2rem 1.8rem 1.8rem;position:relative}
.atout-ic{position:absolute;top:-2.2rem;left:50%;transform:translateX(-50%);width:4.4rem;height:4.4rem;border-radius:50%;background:var(--brand);color:var(--on-brand);display:flex;align-items:center;justify-content:center;border:5px solid var(--surface)}
.atout-ic svg{width:2rem;height:2rem}
.atout b{font-family:var(--font-display);font-size:2.2rem;color:var(--brand-ink);display:block;line-height:1}
.atout h3{font-size:1.15rem;text-transform:uppercase;margin:.3rem 0 .8rem}
.atout p{color:var(--ink-soft);font-size:.95rem}

/* ---- Avis ---- */
.avis-head{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap;margin-bottom:2.4rem}
.avis-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.avis-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}
.avis-card .stars{color:var(--brand);letter-spacing:.15em;margin-bottom:.6rem}
.avis-card p{color:var(--ink-soft);font-size:.95rem;margin-bottom:.8rem}
.avis-card cite{font-style:normal;font-weight:700;font-size:.9rem}

/* ---- Galerie réalisations ---- */
.gallery{background:var(--surface-alt)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.4rem}
.gallery-grid img{border-radius:var(--radius);width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery-grid .tall{grid-row:span 2;aspect-ratio:auto;height:100%}

/* ---- Sections activité (alternance texte / photo) ---- */
.feature{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
.feature-txt{padding:var(--section-y) clamp(1.5rem,5vw,5rem);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.feature-txt .kicker{text-transform:uppercase;margin-bottom:.6rem}
.feature-txt h2{font-size:clamp(1.7rem,3vw,2.3rem);text-transform:uppercase;margin-bottom:.5rem}
.feature-txt .lead{margin-bottom:1rem;font-weight:500}
.feature-txt p{margin-bottom:1rem}
.feature-txt .btn{margin-top:.8rem}
.feature-img{min-height:340px;object-fit:cover;width:100%;height:100%}
.feature--dark .feature-txt{background:var(--dark)}
.feature--dark h2{color:var(--accent)}
.feature--dark .kicker{color:var(--on-dark)}
.feature--dark p{color:var(--on-dark-soft)}
.feature--light h2{color:var(--brand-ink)}
.feature--light .kicker{color:var(--ink)}
.feature--light p{color:var(--ink-soft)}
.intro{background:linear-gradient(120deg,var(--surface-alt),var(--surface))}
.intro p{color:var(--ink-soft);max-width:75ch;margin-bottom:1rem}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,4vw,4rem);align-items:start}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-lg);padding:1rem 1.4rem;font:inherit;color:var(--ink)}
.contact-form textarea{border-radius:var(--radius);min-height:150px;resize:vertical}
.contact-form .full{grid-column:1/-1}
.contact-form input:focus,.contact-form textarea:focus{outline:3px solid var(--accent);outline-offset:1px}
.contact-form button{grid-column:1/-1;justify-content:center;font-size:1.05rem;padding:1rem}
.form-note{grid-column:1/-1;font-size:.85rem;color:var(--ink-soft)}
.contact-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:520px;display:flex;align-items:center}
.contact-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.contact-card::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.55)}
.contact-card-inner{position:relative;padding:2.4rem;color:var(--on-dark);display:flex;flex-direction:column;gap:1.4rem;width:100%}
.info-item{display:flex;gap:1rem;align-items:flex-start}
.info-ic{width:3rem;height:3rem;border-radius:50%;background:var(--brand);color:var(--on-brand);display:flex;align-items:center;justify-content:center;flex:none}
.info-ic svg{width:1.3rem;height:1.3rem}
.info-item b{display:block;color:var(--accent);font-family:var(--font-display);text-transform:uppercase;font-size:1rem}
.contact-card .socials{margin-top:.5rem;justify-content:flex-end}

/* ---- Footer ---- */
.site-footer{background:var(--dark);color:var(--on-dark-soft)}
.footer-top{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center;padding-block:2.5rem 1rem}
.footer-logo{background:var(--brand);border-radius:0 0 var(--radius-lg) 0;padding:1.6rem 2.4rem;align-self:start}
.footer-logo img{height:64px;width:auto}
.footer-contact{display:flex;gap:clamp(1.2rem,3vw,2.5rem);justify-content:center;flex-wrap:wrap}
.footer-contact .info-item{max-width:240px}
.footer-mid{display:grid;grid-template-columns:1.2fr 1fr auto;gap:clamp(1.5rem,4vw,3rem);padding-block:1.5rem 2.5rem;align-items:start}
.footer-nav b,.footer-desc b{display:block;color:var(--brand);font-family:var(--font-display);text-transform:uppercase;margin-bottom:.7rem}
.footer-nav a{display:block;padding:.2rem 0;color:var(--on-dark-soft)}
.footer-nav a:hover,.footer-nav a[aria-current="page"]{color:var(--accent)}
.footer-side{display:flex;flex-direction:column;align-items:flex-end;gap:1.2rem}
.footer-bottom{background:var(--dark-deep);font-size:.85rem}
.footer-bottom .container{display:flex;justify-content:center;gap:.6rem;flex-wrap:wrap;padding-block:.9rem;text-align:center}
.footer-bottom a{text-decoration:underline}
.footer-bottom a:hover{color:var(--accent)}

/* ---- Apparition au scroll ---- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---- Responsive ---- */
@media (max-width:1080px){
  .brand-panel img{height:44px}
  .phone-panel{display:none}
  .stats{grid-template-columns:repeat(3,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .topbar-info:last-of-type{display:none}
  .header-grid{grid-template-columns:auto 1fr}
  .main-nav{justify-content:flex-end;padding-inline:1rem}
  .main-nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dark);flex-direction:column;gap:0;padding:1rem 1.5rem}
  .main-nav ul.open{display:flex}
  .main-nav ul a{display:block;padding:.8rem 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:1.05rem}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .about-grid,.service-panel,.contact-grid{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr}
  .feature--flip .feature-img{order:-1}
  .atout-grid{grid-template-columns:1fr;gap:3.4rem}
  .avis-grid{grid-template-columns:1fr}
  .footer-top,.footer-mid{grid-template-columns:1fr}
  .footer-side{align-items:flex-start}
  .services-head,.services-tabs{justify-content:flex-start;text-align:left}
}
@media (max-width:560px){
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .contact-form{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .hero-cta-card{border-radius:var(--radius-lg);padding:1.2rem}
  .topbar .container{justify-content:center}
  .topbar-info:first-of-type{display:none}
}

/* ============================================================
   ONE-PAGE : ancres, header compact, effets, sections ajoutées
   ============================================================ */
section[id],main [id]{scroll-margin-top:var(--header-h)}
.skip{position:absolute;left:1rem;top:-4rem;z-index:100;background:var(--brand);color:var(--on-brand);padding:.6rem 1rem;border-radius:var(--radius-pill);font-weight:700}
.skip:focus{top:.6rem}

/* Topbar : infos + téléphone */
.topbar a{color:var(--on-dark);font-weight:700}
.topbar a:hover{color:var(--accent)}

/* Logo typographique */
.logo{display:inline-flex;align-items:center;gap:.7rem;color:var(--dark);line-height:1}
.logo svg{width:46px;height:46px;flex:none}
.logo .lg-a{fill:var(--brand)}
.logo .lg-b{fill:var(--stone-3)}
.logo .lg-c{fill:var(--stone-2)}
.logo b{display:block;font-family:var(--font-display);font-weight:800;font-size:1.65rem;letter-spacing:.06em;text-transform:uppercase}
.logo small{display:block;font-family:var(--font-kicker);font-size:.72rem;letter-spacing:.06em;color:var(--brand-ink);margin-top:.25rem;text-transform:uppercase}
.logo--light{color:var(--on-brand)}
.logo--light small{color:var(--on-brand)}
.logo--light .lg-a{fill:var(--on-brand)}
.logo--light .lg-b,.logo--light .lg-c{fill:var(--accent)}
.brand-panel{transition:padding .3s ease}
.brand-panel .logo{transform-origin:left center;transition:transform .3s ease}
.site-header.is-compact .brand-panel .logo{transform:scale(.86)}
.site-header.is-compact .brand-panel{padding-block:.3rem}
.main-nav a[aria-current="true"]{border-bottom-color:var(--on-brand)}
.footer-nav b,.footer-desc b{color:var(--accent)}
.footer-nav a[aria-current="true"]{color:var(--accent)}

/* Héro : Ken Burns + parallaxe + mots révélés + poussière + mur */
.hero--home{min-height:min(92vh,820px);padding-bottom:clamp(7rem,12vw,9rem)}
.hero-media{position:absolute;inset:-8% 0 0 0;will-change:transform}
.hero-media .hero-bg{object-position:50% 40%;animation:kenburns 26s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1.04) translate3d(0,0,0)}to{transform:scale(1.16) translate3d(-2%,-1.5%,0)}}
.hero::after{background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.35) 45%,rgba(0,0,0,.62) 100%);z-index:0}
.hero-dust{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.hero>.container{z-index:2}
.hero-words{font-size:clamp(2.3rem,7.2vw,6.4rem)}
.hero-words .w2{color:var(--accent)}
.hero-words .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero-words .wd{display:inline-block;transform:translateY(105%);animation:wordup .9s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes wordup{to{transform:none}}
.hero-kicker{opacity:0;animation:fadein 1s .2s ease forwards}
@keyframes fadein{to{opacity:1}}
.hero-cta-card .btn-row{margin-top:0;gap:.6rem}
.btn--ghost{background:var(--surface);color:var(--brand-ink);border-color:var(--line)}
.btn--ghost .btn-ic{background:var(--brand);color:var(--on-brand)}
.btn--ghost:hover{border-color:var(--brand)}
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::before{content:"";position:absolute;inset:0;background:var(--brand-dark);transform:scaleX(0);transform-origin:left;transition:transform .35s ease;z-index:-1}
.btn--brand:hover{background:var(--brand)}
.btn--brand:hover::before{transform:scaleX(1)}
.btn--ghost::before{background:var(--brand-soft)}
.btn--ghost:hover::before{transform:scaleX(1)}

/* Bandeau matériaux (marquee maîtrisé) */
.matieres{background:var(--brand-soft);overflow:hidden;padding-block:1.4rem;border-block:1px solid var(--line)}
.matieres-track{display:flex;gap:2.5rem;width:max-content;animation:defile 48s linear infinite;font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:clamp(1.3rem,3vw,2.2rem);color:var(--brand-ink);white-space:nowrap}
.matieres-track span::after{content:"◆";margin-left:2.5rem;color:var(--stone-3);font-size:.6em;vertical-align:middle}
@keyframes defile{to{transform:translate3d(-50%,0,0)}}

/* Chiffres */
.stats .stat b{font-variant-numeric:tabular-nums}

/* Activité : grille détaillée */
.services .service-panel img{transition:transform .8s ease}
.services .service-panel:hover img{transform:scale(1.04)}
.service-panel figure{overflow:hidden;border-radius:var(--radius)}
.presta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1.2rem;margin-top:clamp(2.5rem,5vw,4rem)}
.presta{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:1.5rem 1.5rem 1.4rem;transition:transform .35s ease,border-color .35s ease}
.presta:hover{transform:translateY(-6px);border-color:var(--accent)}
.presta h3{color:var(--accent);font-size:1.1rem;text-transform:uppercase;margin-bottom:.5rem;display:flex;gap:.6rem;align-items:center}
.presta h3 svg{width:22px;height:22px;flex:none}
.presta p{color:var(--on-dark-soft);font-size:.95rem}
.presta-title{color:var(--on-dark);font-size:clamp(1.3rem,2.4vw,1.6rem);text-transform:uppercase;margin-top:clamp(3rem,6vw,4.5rem)}

/* Split tuffeau (ex-page activité) */
.feature-img-wrap{overflow:hidden;position:relative;min-height:340px}
.feature-img-wrap img{position:absolute;inset:-12% 0;width:100%;height:124%;object-fit:cover;will-change:transform}
.feature--light .feature-txt{background:var(--surface-alt)}
.feature-list{display:grid;gap:.5rem;margin:.4rem 0 1rem}
.feature-list li{padding-left:1.4rem;position:relative;color:var(--ink-soft)}
.feature-list li::before{content:"";position:absolute;left:0;top:.6em;width:.7rem;height:.45rem;background:var(--brand);border-radius:2px}

/* Méthode : cordeau qui se trace */
.atout-grid{position:relative}
.cordeau{position:absolute;left:8%;right:8%;top:-2.2rem;height:4px;z-index:0;overflow:visible}
.cordeau line{stroke:var(--brand);stroke-width:3;stroke-dasharray:10 8}
.cordeau .trace{stroke:var(--surface-alt);stroke-width:6;stroke-dasharray:1200;stroke-dashoffset:0;transition:stroke-dashoffset 1.8s ease}
.cordeau.in .trace{stroke-dashoffset:-1200}
.atout{z-index:1;transition:transform .35s ease,box-shadow .35s ease}
.atout:hover{transform:translateY(-8px)}
.atout.reveal.in:hover{transform:translateY(-8px)}

/* Galerie */
.gallery-grid figure{overflow:hidden;border-radius:var(--radius);margin:0}
.gallery-grid figure.tall{grid-row:span 2}
.gallery-grid figure img{border-radius:0;transition:transform .7s ease}
.gallery-grid figure.tall img{height:100%;aspect-ratio:auto}
.gallery-grid figure:hover img{transform:scale(1.07)}
.gallery-note{text-align:center;color:var(--ink-soft);font-size:.85rem;margin-top:1.2rem}

/* Bande CTA */
.cta-band{background:var(--brand);color:var(--on-brand);position:relative;overflow:hidden}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding-block:clamp(2.5rem,5vw,3.5rem)}
.cta-band h2{font-size:clamp(1.5rem,3.2vw,2.2rem);text-transform:uppercase;font-weight:800;max-width:24ch}
.cta-band p{opacity:.92;margin-top:.4rem}
.cta-band .btn--dark .btn-ic{color:var(--dark)}

/* Contact */
.contact{background:var(--surface)}
.contact-head{margin-bottom:2.4rem}
.contact-card .map{position:absolute;inset:0;width:100%;height:100%}
.contact-card-inner .info-item div{color:var(--on-dark-soft)}
.contact-card-inner .info-item a{color:var(--on-dark);font-weight:700}
.contact-form label{display:block;font-weight:700;font-size:.9rem;margin-bottom:.35rem}
.contact-form .field{display:block}
.map-box{margin-top:1.4rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--brand-soft)}
.map-box svg{display:block;width:100%;height:auto}
.map-box .m-land{fill:var(--brand-soft)}
.map-box .m-loire{fill:none;stroke:var(--stone-2);stroke-width:14;stroke-linecap:round}
.map-box .m-road{fill:none;stroke:var(--line);stroke-width:4}
.map-box .m-zone{fill:var(--brand);opacity:.12;stroke:var(--brand);stroke-width:2;stroke-dasharray:6 6}
.map-box .m-pin{fill:var(--brand)}
.map-box .m-dot{fill:var(--dark)}
.map-box text{font-family:var(--font-display);font-size:13px;fill:var(--ink)}
.map-box .m-main{font-weight:800;font-size:16px;fill:var(--brand-ink)}
.zone-list{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.6rem}
.zone-list span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-pill);padding:.25rem .8rem;font-size:.85rem;color:var(--on-dark)}

/* Footer */
.footer-logo{padding:1.4rem 2rem}

/* Apparitions en cascade */
.reveal{transition-delay:var(--rd,0s)}

/* Mouvement réduit : tout se fige, rien ne casse */
@media (prefers-reduced-motion:reduce){
  .hero-media .hero-bg,.matieres-track{animation:none}
  .hero-words .wd{transform:none;animation:none}
  .hero-kicker{opacity:1;animation:none}
  .hero-dust{display:none}
  .cordeau .trace{display:none}
  .btn::before{transition:none}
}

@media (max-width:1080px){
  .phone-panel{display:none}
}
@media (max-width:900px){
  .site-header{position:sticky}
  .main-nav ul{top:100%}
  .feature-img-wrap{min-height:280px}
  .cordeau{display:none}
  .topbar-info{display:flex}
  .logo b{font-size:1.35rem}
  .logo svg{width:38px;height:38px}
}
@media (max-width:560px){
  .topbar-info:first-of-type{display:flex}
  .topbar .container{justify-content:space-between;font-size:.8rem}
  .topbar .topbar-ic{display:none}
  .topbar-loc{display:none}
  .hero-cta-card{text-align:left}
  .hero-cta-card .btn-row{width:100%}
  .hero-cta-card .btn{flex:1 1 100%;justify-content:flex-start}
  .gallery-grid figure.tall{grid-row:span 1}
  .gallery-grid figure.tall img{aspect-ratio:4/3;height:auto}
  .logo small{font-size:.62rem}
  .contact-card{min-height:0}
}

/* Correctifs de rendu (dimensions explicites des images, carte contact, galerie) */
img{height:auto}
.contact-card::before{z-index:1;background:linear-gradient(160deg,rgba(0,0,0,.78),rgba(0,0,0,.62))}
.contact-card-inner{z-index:2}
.gallery-grid figure.tall{position:relative;min-height:240px}
.gallery-grid figure.tall img{position:absolute;inset:0;width:100%;height:100%}
@media (max-width:560px){
  .gallery-grid figure.tall{min-height:0}
  .gallery-grid figure.tall img{position:static;height:auto}
}

/* ============================================================
   V2 : SOBRE, ANGULEUX, PIERRE
   Palette ardoise / pierre, boutons rectangulaires,
   texture de pierre très légère en fond, traits de taille au trait fin.
   ============================================================ */

/* Texture pierre (grain + nuages calcaires), à poser via .tex */
:root{--tex-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .24 0 0 0 0 .25 0 0 0 0 .3 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");--tex-cloud:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='900'%3E%3Cfilter id='c'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.006 .012' numOctaves='4' seed='7' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .46 0 0 0 0 .4 0 0 0 .7 -.32'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23c)'/%3E%3C/svg%3E")}
.tex{position:relative;isolation:isolate}
.tex::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:var(--tex-grain),var(--tex-cloud);background-size:300px 300px,100% 100%;background-repeat:repeat,no-repeat;opacity:.32;mix-blend-mode:multiply}
.tex--dark::before{mix-blend-mode:screen;opacity:.1;filter:invert(1)}
.tex--stone{background:var(--brand-soft)}
.tex--light{background:var(--surface-alt)}

/* Typographie : capitales gravées */
h1,h2,h3{letter-spacing:.03em}
.title-lg,.title-xl,.feature-txt h2,.cta-band h2,.presta-title,.hero-words,.hero--page h1{font-weight:600;letter-spacing:.05em}
.title-lg{font-size:clamp(2.1rem,4.2vw,3rem);line-height:1.05}
.feature-txt h2{font-size:clamp(2rem,3.4vw,2.7rem);line-height:1.08}
.sub{font-weight:300;font-size:1.05rem}
.kicker,.hero-kicker{font-family:var(--font-kicker);font-weight:500;text-transform:uppercase;letter-spacing:.26em;font-size:.76rem}
.kicker::before{content:"";display:inline-block;width:2.4rem;height:1px;background:currentColor;vertical-align:middle;margin-right:.9rem;opacity:.6}
.hero-kicker{color:var(--accent)}
.tab-panel h3,.atout h3,.presta h3,.service-panel h3{font-weight:600;letter-spacing:.05em}
.tab-panel h3{font-size:1.6rem}
.atout h3{font-size:1.35rem}
.service-panel h3{font-size:clamp(1.8rem,3vw,2.4rem)}
.presta h3{font-size:1.25rem}
.stat b,.atout b{font-weight:500;font-style:italic}
.logo b{font-weight:600;letter-spacing:.14em}
.logo small{font-family:var(--font-body);letter-spacing:.2em;font-size:.66rem;color:var(--ink-soft)}
.logo svg rect{rx:0}

/* Section-head : marque au trait fin */
.mark{width:30px;height:30px;margin-top:.5rem}
.mark path{fill:none;stroke:currentColor;stroke-width:1.2}

/* Boutons rectangulaires, sans pastille */
.btn{border-radius:0;border-width:1px;padding:1rem 1.7rem;gap:.8rem;font-family:var(--font-body);font-weight:600;font-size:.78rem;letter-spacing:.18em;transition:color .35s ease,border-color .35s ease}
.btn-ic{width:auto;height:auto;border-radius:0;background:none;color:inherit}
.btn-ic svg{width:1rem;height:1rem}
.btn--brand{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn--brand::before,.btn--dark::before{background:var(--dark-deep)}
.btn--dark{border-color:var(--dark)}
.btn--dark:hover::before{transform:scaleX(1)}
.btn--dark .btn-ic,.cta-band .btn--dark .btn-ic{color:inherit}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost .btn-ic{background:none;color:inherit}
.btn--ghost::before{background:var(--ink)}
.btn--ghost:hover{color:var(--surface);border-color:var(--ink)}
.btn-row{gap:.8rem}

/* Icônes carrées au trait */
.topbar-ic{background:none;border-radius:0;color:var(--accent)}
.info-ic{border-radius:0;background:transparent;border:1px solid var(--accent);color:var(--accent);width:2.8rem;height:2.8rem}
.atout-ic{border-radius:0;width:4rem;height:4rem;top:-2rem;background:var(--brand);border:6px solid var(--surface);color:var(--on-brand)}
.atout-ic svg{width:1.6rem;height:1.6rem}

/* Header */
.brand-panel{background:var(--surface)}
.main-nav a{font-family:var(--font-body);font-weight:500;font-size:.8rem;letter-spacing:.18em;border-bottom-width:1px}
.main-nav a[aria-current="true"],.main-nav a:hover{border-bottom-color:var(--accent)}

/* Héros : photo d'atelier, voile ardoise */
.hero--home{min-height:min(90vh,820px);padding-bottom:clamp(3rem,7vw,5rem)}
.hero-media .hero-bg{object-position:60% 40%}
.hero::after{background:linear-gradient(90deg,rgba(35,38,45,.86) 0%,rgba(35,38,45,.55) 55%,rgba(35,38,45,.35) 100%),linear-gradient(180deg,rgba(35,38,45,.2),rgba(35,38,45,.55))}
.hero-words{font-size:clamp(2.6rem,7.6vw,6.6rem);line-height:.98}
.hero-words .w2{color:var(--accent);font-style:italic;font-weight:500;text-transform:none;letter-spacing:.01em}
.hero-cta-card{border-radius:0;box-shadow:none;border-top:3px solid var(--accent);padding:1.4rem 1.4rem 1.4rem 1.8rem}
.hero-cta-card strong{font-family:var(--font-display);font-size:1.45rem;font-weight:600;letter-spacing:.05em}

/* Bandeau matériaux : italique discret */
.matieres{background:var(--surface);border-block:1px solid var(--line);padding-block:1.6rem}
.matieres-track{font-family:var(--font-display);font-style:italic;font-weight:500;text-transform:none;letter-spacing:.01em;color:var(--ink-soft);font-size:clamp(1.4rem,2.6vw,2rem);gap:2.2rem}
.matieres-track span::after{content:"";display:inline-block;width:2.4rem;height:1px;background:var(--stone-3);margin-left:2.2rem;vertical-align:middle}

/* Activité : onglets et cartes rectangulaires */
.services-tabs button{border-radius:0;border-width:1px;font-family:var(--font-body);font-weight:500;font-size:.78rem;letter-spacing:.18em}
.services-tabs button[aria-selected="true"]{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.services-head{border-bottom-color:var(--line-on-dark)}
.presta{border-radius:0;background:rgba(255,255,255,.03);border-color:var(--line-on-dark)}
.presta h3 svg{color:var(--accent)}
.tabs button{font-family:var(--font-body);font-weight:500;font-size:.8rem;letter-spacing:.16em;border-bottom-width:1px}
.tabs button[aria-selected="true"]{border-bottom-color:var(--ink)}

.services .btn--brand{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.services .btn--brand::before{background:var(--surface)}

/* Listes au trait */
.feature-list li::before{width:.9rem;height:1px;top:.85em;border-radius:0;background:var(--ink)}
.feature--light .feature-txt{background:transparent}

/* Savoir-faire : le geste du tailleur */
.geste{overflow:hidden}
.geste-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.geste-photo{position:relative}
.geste-img{position:relative}
.geste-img img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:28% 50%}
.geste-img::after{content:"";position:absolute;inset:1.2rem -1.2rem -1.2rem 1.2rem;border:1px solid var(--stone-3);z-index:-1}
.geste-photo figcaption{margin-top:1.8rem;font-family:var(--font-display);font-style:italic;font-size:1.1rem;color:var(--ink-soft)}
.geste-txt .lead{color:var(--ink-soft);margin:1rem 0 2rem;max-width:52ch}
.gestes{counter-reset:g;display:grid;gap:0;border-top:1px solid var(--line)}
.gestes li{display:grid;grid-template-columns:3.4rem 1fr;gap:1rem;padding:1.15rem 0;border-bottom:1px solid var(--line)}
.gestes li::before{counter-increment:g;content:counter(g,upper-roman);font-family:var(--font-display);font-style:italic;font-size:1.5rem;color:var(--stone-3);line-height:1.2}
.gestes b{display:block;font-family:var(--font-display);font-weight:600;font-size:1.3rem;letter-spacing:.05em;text-transform:uppercase;line-height:1.2}
.gestes span{color:var(--ink-soft);font-size:.95rem}

/* Illustrations au trait fin (taille de pierre) */
.has-art{position:relative;overflow:hidden}
.has-art>.container{position:relative;z-index:1}
.line-art{position:absolute;pointer-events:none;color:var(--ink);opacity:.2;z-index:0;overflow:visible}
.line-art path,.line-art circle{fill:none;stroke:currentColor;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.line-art .cons{stroke-dasharray:3 5;opacity:.7}
.line-art .pt{fill:currentColor}
.line-art text{font-family:var(--font-display);font-style:italic;font-size:14px;fill:currentColor;stroke:none}
.line-art .draw{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.6s cubic-bezier(.45,.05,.2,1)}
.line-art .cons,.line-art text,.line-art .pt{opacity:0;transition:opacity 1.2s ease 1.4s}
.line-art.in .draw{stroke-dashoffset:0}
.line-art.in .cons{opacity:.7}
.line-art.in text,.line-art.in .pt{opacity:1}
.line-art--arc{width:min(400px,30vw);right:1%;top:1.5rem;opacity:.16}
.line-art--maillet{width:min(360px,30vw);right:3%;bottom:-1rem;opacity:.16}
.line-art--compas{width:min(330px,28vw);left:2%;top:50%;transform:translateY(-50%);opacity:.22}

/* Galerie, méthode, CTA, contact */
.gallery-grid{gap:.6rem}
.atout{border-radius:0;box-shadow:none;border:1px solid var(--line);background:var(--surface)}
.atout:hover,.atout.reveal.in:hover{box-shadow:var(--shadow)}
.cordeau line{stroke:var(--stone-3);stroke-width:1.5}
.cordeau .trace{stroke:var(--surface-alt)}
.cta-band{background:var(--brand-soft);color:var(--ink)}
.cta-band .container{padding-block:clamp(3.5rem,7vw,5.5rem);padding-left:min(30vw,400px);justify-content:space-between;gap:2.5rem 4rem}
.cta-band h2{max-width:30ch;font-size:clamp(1.9rem,3.6vw,2.6rem)}
.cta-band p{color:var(--ink-soft);opacity:1}
.zone-list span{border-radius:0}
.contact-form label{font-weight:500;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.contact-form input,.contact-form textarea{border-radius:0;background:var(--surface)}
.contact-form input:focus,.contact-form textarea:focus{outline:1px solid var(--ink);outline-offset:0}
.map-box{border-radius:0}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.hero a:focus-visible,.services a:focus-visible,.services button:focus-visible,.site-footer a:focus-visible{outline-color:var(--accent)}

/* Footer */
.footer-logo{background:transparent;border:1px solid var(--line-on-dark);border-radius:0}
.footer-nav b,.footer-desc b{font-family:var(--font-body);font-weight:500;font-size:.78rem;letter-spacing:.2em}
.credits{font-size:.75rem;opacity:.8}
.site-footer .btn--brand{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.site-footer .btn--brand::before{background:var(--surface)}
.logo--light small{color:var(--on-dark-soft)}

@media (max-width:900px){
  .geste-grid{grid-template-columns:1fr}
  .geste-img::after{display:none}
  .line-art--arc{width:62vw;opacity:.12;top:1rem}
  .line-art--maillet{width:46vw;opacity:.1}
  .line-art--compas{display:none}
  .cta-band .container{justify-content:flex-start;padding-left:clamp(16px,3vw,32px)}
  .hero::after{background:linear-gradient(180deg,rgba(35,38,45,.7),rgba(35,38,45,.82))}
}
@media (prefers-reduced-motion:reduce){
  .line-art .draw{stroke-dashoffset:0;transition:none}
  .line-art .cons,.line-art text,.line-art .pt{opacity:.7;transition:none}
}