/* ============================================================
   CSS DE STRUCTURE, page unique
   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 / bande nav / bloc téléphone ---- */
.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)}

/* ---- 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}
}

/* ============================================================
   AJOUTS PAGE UNIQUE : ancres, effets, signature « lames posées »
   ============================================================ */

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);font-weight:700}
.skip:focus{top:1rem}

/* Header qui se compacte */
.site-header{transition:box-shadow .3s}
.brand-panel{transition:padding .3s}
.brand-panel img{height:62px;transition:transform .3s;transform-origin:left center}
.site-header.is-compact{box-shadow:0 8px 24px rgba(0,0,0,.18)}
.site-header.is-compact .brand-panel{padding-block:.25rem}
.site-header.is-compact .brand-panel img{transform:scale(.82)}
.main-nav a{position:relative;border-bottom:0}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;background:var(--on-brand);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.main-nav a:hover::after,.main-nav a.is-active::after{transform:scaleX(1)}

/* Héro vivant : Ken Burns + titre révélé */
.hero--home{min-height:min(88vh,780px)}
.hero--home .hero-bg{animation:kenburns 22s ease-in-out infinite alternate;will-change:transform}
@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),rgba(0,0,0,.35) 45%,rgba(0,0,0,.6))}
.hero-words span{display:block;overflow:hidden;padding-bottom:.06em}
.hero-words span>i{display:block;font-style:normal;transform:translate3d(0,105%,0);animation:rise 1s cubic-bezier(.2,.7,.2,1) forwards}
.hero-words .w2>i{animation-delay:.25s}
.hero-kicker{opacity:0;animation:fade .8s .6s forwards}
@keyframes rise{to{transform:none}}
@keyframes fade{to{opacity:1}}
.hero-cta-card.reveal{transition-delay:.7s}
.hero-scroll{position:absolute;left:50%;bottom:1.2rem;z-index:2;width:28px;height:44px;border:2px solid var(--on-dark);border-radius:var(--radius-pill);transform:translateX(-50%);opacity:.8}
.hero-scroll::before{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--on-dark);animation:wheel 1.8s infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* Qui sommes-nous : photo portrait de l'artisan */
.about-photo{aspect-ratio:4/5;object-position:center 25%}
.about-media{position:relative}
.about-badge{position:absolute;right:-1rem;bottom:2rem;background:var(--brand);color:var(--on-brand);border-radius:var(--radius);padding:1rem 1.3rem;box-shadow:var(--shadow);font-family:var(--font-display);font-weight:800;text-transform:uppercase;line-height:1.15;max-width:15rem}
.about-badge small{display:block;font-family:var(--font-kicker);font-weight:400;text-transform:none;font-size:.85rem;opacity:.9;margin-bottom:.2rem}
.img-zoom{overflow:hidden;border-radius:var(--radius)}
.img-zoom img{transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.img-zoom:hover img{transform:scale(1.07)}
.stat b{font-size:clamp(2rem,4vw,2.8rem)}


/* Prestations : 4 onglets, transition du panneau */
.service-panel:not([hidden]){animation:panel .5s ease}
@keyframes panel{from{opacity:0;transform:translate3d(0,14px,0)}to{opacity:1;transform:none}}
.service-panel ul{margin:0 0 1.4rem;display:grid;gap:.5rem}
.service-panel li{color:var(--on-dark-soft);padding-left:1.4rem;position:relative}
.service-panel li::before{content:"";position:absolute;left:0;top:.62em;width:.8rem;height:3px;background:var(--accent)}

/* Splits techniques : parallaxe de l'image */
.feature-media{position:relative;overflow:hidden;min-height:380px}
.feature-media img{position:absolute;inset:-12% 0;width:100%;height:124%;object-fit:cover;will-change:transform}
.feature-txt ul{display:grid;gap:.45rem;margin-bottom:1rem}
.feature--dark li{color:var(--on-dark-soft)}
.feature--light li{color:var(--ink-soft)}
.feature-txt li{padding-left:1.4rem;position:relative}
.feature-txt li::before{content:"";position:absolute;left:0;top:.62em;width:.8rem;height:3px;background:var(--accent)}
.feature--light{background:var(--surface-alt)}
.feature--light .feature-txt li::before{background:var(--brand)}

/* Atouts : soulèvement au survol */
.atout{transition:transform .35s,box-shadow .35s}
.atout:hover{transform:translateY(-8px)}

/* Process : ligne qui se dessine */
.process{background:var(--brand-soft)}
.process-steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:3rem}
.process-line{position:absolute;left:6%;right:6%;top:1.9rem;height:4px;width:88%;overflow:visible}
.process-line line{stroke:var(--brand);stroke-width:4;stroke-dasharray:1000;stroke-dashoffset:1000;transition:stroke-dashoffset 1.8s ease}
.process-steps.in .process-line line{stroke-dashoffset:0}
.step{position:relative;text-align:center}
.step-num{width:3.8rem;height:3.8rem;border-radius:50%;margin:0 auto 1rem;background:var(--surface);border:4px solid var(--brand);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:800;font-size:1.3rem;position:relative}
.step h3{text-transform:uppercase;font-size:1.05rem;margin-bottom:.4rem}
.step p{color:var(--ink-soft);font-size:.95rem}

/* Galerie */
.gallery-grid{grid-auto-flow:dense}
.gallery-grid figure{position:relative;overflow:hidden;border-radius:var(--radius);margin:0}
.gallery-grid figure img{border-radius:0;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.gallery-grid figure.tall{grid-row:span 2}
.gallery-grid figure.tall img{aspect-ratio:auto;height:100%}
.gallery-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.6rem 1rem .8rem;background:linear-gradient(transparent,rgba(0,0,0,.7));color:var(--on-dark);font-weight:500;font-size:.9rem;transform:translate3d(0,100%,0);transition:transform .45s}
.gallery-grid figure:hover img{transform:scale(1.08)}
.gallery-grid figure:hover figcaption,.gallery-grid figure:focus-within figcaption{transform:none}

/* 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;position:relative}
.cta-band h2{font-size:clamp(1.5rem,3.2vw,2.3rem);text-transform:uppercase;font-weight:800;max-width:22ch}
.cta-band p{opacity:.92;margin-top:.4rem}
.cta-band .btn--dark .btn-ic{color:var(--dark)}

/* Contact */
.contact{background:var(--surface)}
.contact-card{min-height:560px}
.contact-card a{text-decoration:underline;text-underline-offset:3px}
.map-ph{margin-top:2rem;border-radius:var(--radius-lg);overflow:hidden;position:relative;height:220px;background:var(--surface-alt);border:1px solid var(--line)}
.map-ph svg{width:100%;height:100%;display:block}
.map-ph .road{stroke:var(--line);fill:none}
.map-ph .river{stroke:var(--brand-soft);fill:none}
.map-ph .pin{fill:var(--brand)}
.map-ph .pin-dot{fill:var(--surface)}
.map-ph a{position:absolute;right:1rem;bottom:1rem}
.btn--sm{font-size:.85rem;padding:.4rem 1.1rem .4rem .4rem}
.btn--sm .btn-ic{width:1.8rem;height:1.8rem}

/* Footer */
.footer-logo{background:var(--surface);border-radius:0 0 var(--radius-lg) 0;padding:1rem 1.6rem}
.footer-logo img{height:96px}

/* Mouvement réduit : tout est figé, rien ne casse */
@media (prefers-reduced-motion:reduce){
  .hero--home .hero-bg,.hero-scroll::before{animation:none}
  .hero-words span>i,.hero-kicker{animation:none;transform:none;opacity:1}
  .process-line line{stroke-dashoffset:0;transition:none}
  .feature-media img{transform:none!important}
  .service-panel:not([hidden]){animation:none}
}

@media (max-width:900px){
  :root{--header-h:68px}
  .brand-panel img{height:52px}
  .about-badge{right:.8rem}
  .process-steps{grid-template-columns:1fr 1fr;row-gap:2.2rem}
  .process-line{display:none}
  .feature-media{min-height:300px}
  .main-nav ul{background:var(--dark-deep)}
  .main-nav a::after{display:none}
  .main-nav a.is-active{color:var(--accent)}
}
@media (max-width:560px){
  .process-steps{grid-template-columns:1fr}
  .gallery-grid figure.tall{grid-row:span 1}
  .gallery-grid figure.tall img{aspect-ratio:4/3;height:auto}
  .gallery-grid figcaption{transform:none;font-size:.8rem;padding:1.2rem .6rem .5rem}
  .services-tabs button{padding:.55rem 1rem;font-size:.85rem}
  .cta-band .btn{width:100%;justify-content:center}
  .footer-logo img{height:80px}
}
.hero-words .w2{color:var(--accent)}
/* Correctifs de hauteur (les attributs height figeaient les images) et superposition de la carte contact */
.about-photo,.about-thumbs img,.service-panel img,.gallery-grid img{height:auto}
.gallery-grid figure.tall img{height:100%}
.contact-card>img{z-index:0}
.contact-card::before{z-index:1;background:rgba(0,0,0,.66)}
.contact-card-inner{z-index:2}
.info-item a,.info-item div{overflow-wrap:anywhere}
/* Bouton d'appel flottant (mobile et tablette, quand le téléphone du header est masqué) */
.call-fab{display:none}
@media (max-width:1080px){
  .call-fab{display:flex;position:fixed;right:16px;bottom:16px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--brand);color:var(--on-brand);align-items:center;justify-content:center;box-shadow:var(--shadow)}
  .call-fab svg{width:24px;height:24px}
}

/* ============================================================
   V2 : titres en deux parties, Normes & matériaux, maisons en filigrane
   ============================================================ */

/* Titres : capitales Outfit + accroche Fraunces italique couleur bois */
.title--brand{color:var(--ink)}
.accent{display:block;font-family:var(--font-accent);font-style:italic;font-weight:500;text-transform:none;letter-spacing:0;color:var(--brand-ink);font-size:1.05em;line-height:1.1;margin-top:.1em}
.title--on-dark .accent,.feature--dark h2 .accent{color:var(--accent)}
.feature--dark h2{color:var(--on-dark)}
.feature--light h2{color:var(--ink)}
.cta-band h2 .accent{color:var(--on-brand);font-weight:500}

/* Normes & matériaux */
.normes-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.normes-photo{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.normes-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.normes-photo:hover img{transform:scale(1.05)}
.normes-seal{position:absolute;left:1.2rem;bottom:1.2rem;right:1.2rem;display:flex;align-items:center;gap:1rem;background:var(--dark);color:var(--on-dark);border-radius:var(--radius);padding:1rem 1.2rem;box-shadow:var(--shadow)}
.normes-seal svg{width:2.6rem;height:2.6rem;flex:none;color:var(--accent)}
.normes-seal b{display:block;font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:1.05rem;line-height:1.15}
.normes-seal span{font-size:.88rem;color:var(--on-dark-soft)}
.normes-txt .sub{margin-top:.8rem}
.normes-label{font-family:var(--font-kicker);text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;color:var(--brand-ink);margin:2rem 0 .8rem;display:flex;align-items:center;gap:.8rem}
.normes-label::after{content:"";flex:1;height:1px;background:var(--line)}
.norme-list{display:grid;gap:.7rem}
.norme{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:center;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--radius);padding:1rem 1.3rem;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.norme:hover{transform:translateX(6px);box-shadow:var(--shadow)}
.norme-code{font-family:var(--font-display);font-weight:800;text-transform:uppercase;color:var(--brand-ink);font-size:1.15rem;line-height:1.1;min-width:8.5rem}
.norme-code small{display:block;font-family:var(--font-accent);font-style:italic;font-weight:500;text-transform:none;color:var(--ink-soft);font-size:.92rem;margin-top:.15rem}
.norme p{color:var(--ink-soft);font-size:.95rem;line-height:1.45}
.mat-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.mat{position:relative;background:var(--dark);color:var(--on-dark);border-radius:var(--radius);padding:1.3rem 1.4rem 1.4rem;overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.mat:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.mat::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--accent);transform:scaleX(.25);transform-origin:left;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.mat:hover::after{transform:scaleX(1)}
.mat svg{width:1.9rem;height:1.9rem;color:var(--accent);margin-bottom:.6rem}
.mat b{display:block;font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:1.25rem}
.mat em{display:block;font-family:var(--font-accent);font-weight:500;color:var(--accent);font-size:1rem;margin-bottom:.4rem}
.mat p{color:var(--on-dark-soft);font-size:.92rem;line-height:1.45}

/* Maisons en filigrane : silhouettes discrètes derrière le contenu */
.has-house{position:relative;overflow:hidden}
.has-house>.container{position:relative;z-index:1}
.house-wm{position:absolute;z-index:0;pointer-events:none;color:var(--ink);opacity:var(--watermark);width:min(520px,42vw);height:auto}
.house-wm--left{left:-3%;bottom:-1.5rem}
.house-wm--right{right:-2%;bottom:-1rem}
.house-wm--top{left:-3%;top:1.5rem;width:min(440px,34vw)}
.cta-band .house-wm,.services .house-wm{color:var(--on-dark);opacity:var(--watermark-dark)}
.cta-band .house-wm{opacity:.1;width:min(320px,26vw);right:-3%;bottom:-.5rem}
.cta-band .btn{position:relative;z-index:1}

@media (max-width:900px){
  .normes-grid,.mat-grid{grid-template-columns:1fr}
  .normes-photo img{aspect-ratio:16/10}
  .house-wm{width:70vw;opacity:calc(var(--watermark) * .7)}
  .house-wm--top{display:none}
}
@media (prefers-reduced-motion:reduce){
  .norme,.mat,.mat::after,.normes-photo img{transition:none}
}