:root{
  /* Charte Decube / Monnaie */
  --dark:#1d1d1b; --graphite:#3c3c3b; --sky:#5bc5f2; --sky-deep:#1ba3da;
  /* alias conservés pour compat */
  --navy:#1d1d1b; --blue:#1ba3da; --sky-soft:#5bc5f2;
  --ink:#1d1d1b; --grey:#3c3c3b; --light:#f6f7f8; --line:#e7e9ea;
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Karla',system-ui,sans-serif;color:var(--grey);background:#fff;
  line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Outfit',sans-serif;color:var(--ink);font-weight:600;line-height:1.1;
  letter-spacing:-.02em}
a{color:var(--sky-deep);text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 28px}
.eyebrow{font-family:'Outfit',sans-serif;text-transform:uppercase;letter-spacing:.28em;
  font-size:.76rem;font-weight:600;color:var(--sky-deep);margin-bottom:20px;
  display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--sky);display:inline-block}
.center .eyebrow::before{display:none}
.section{padding:104px 0}
.section.alt{background:var(--light)}
.section.dark{background:var(--dark);color:#c7cacd}
.section.dark h2,.section.dark h3{color:#fff}
.section .lead{font-size:1.2rem;max-width:780px;color:var(--grey);line-height:1.75}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
/* variantes glissantes */
.reveal.slide-l{transform:translateX(-70px)}
.reveal.slide-r{transform:translateX(70px)}
.reveal.slide-l.in,.reveal.slide-r.in{transform:none}
.reveal.slide{transform:translateY(60px);transition-duration:.85s}
.reveal.slide.in{transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Outfit',sans-serif;font-weight:600;
  font-size:.95rem;padding:15px 30px;border-radius:6px;border:1.5px solid transparent;cursor:pointer;
  transition:.22s ease}
.btn-primary{background:var(--sky);color:var(--dark)}
.btn-primary:hover{background:#fff;color:var(--dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(91,197,242,.4)}
.btn-outline{border-color:var(--dark);color:var(--dark);background:transparent}
.btn-outline:hover{background:var(--dark);color:#fff}
.btn-sky{background:var(--sky);color:var(--dark)}
.btn-sky:hover{background:#fff;color:var(--dark);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--dark)}
.btn-white:hover{background:var(--dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.18)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff;background:rgba(255,255,255,.05)}
.btn-ghost:hover{background:#fff;color:var(--dark);border-color:#fff}

/* header — transparent over hero, solid on scroll */
header.site{position:fixed;top:0;left:0;right:0;z-index:60;background:transparent;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;border-bottom:1px solid transparent}
header.site.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(29,29,27,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.45rem;color:#fff;
  letter-spacing:-.5px;display:flex;align-items:center;gap:10px}
header.site.scrolled .brand{color:var(--dark)}
.brand .mark{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--dark),var(--sky));
  display:inline-block}
.brand-logo{display:inline-flex;align-items:center}
.brand-logo img{height:48px;width:auto;display:block}
/* logo lisible sur fond sombre en haut, normal une fois scrollé */
header.site:not(.scrolled) .brand-logo img{filter:brightness(0) invert(1)}
.brand-logo-footer{display:inline-block;margin-bottom:14px}
.brand-logo-footer img{height:84px;filter:brightness(0) invert(1)}
.menu{display:flex;align-items:center;gap:32px;list-style:none}
.menu a{font-family:'Outfit',sans-serif;font-weight:500;color:#fff;font-size:.95rem;
  padding:6px 0;position:relative;transition:color .2s}
header.site.scrolled .menu a{color:var(--ink)}
.menu a:hover,.menu a.active{color:var(--sky)}
header.site.scrolled .menu a:hover,header.site.scrolled .menu a.active{color:var(--sky-deep)}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;background:var(--sky)}
.has-sub{position:relative}
.sub{position:absolute;top:130%;left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;min-width:252px;
  box-shadow:0 22px 48px rgba(29,29,27,.14);opacity:0;visibility:hidden;transition:.18s}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.sub a{display:block;padding:10px 14px;border-radius:8px;font-size:.92rem;color:var(--ink)}
.sub a:hover{background:var(--light);color:var(--sky-deep)}
.nav-cta{font-family:'Outfit',sans-serif;font-weight:600;font-size:.9rem;color:var(--dark);
  background:var(--sky);padding:12px 22px;border-radius:6px;transition:.2s}
.nav-cta:hover{background:#fff;color:var(--dark);box-shadow:0 8px 20px rgba(91,197,242,.4)}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:26px;height:2px;background:#fff;display:block;transition:.2s}
header.site.scrolled .burger span{background:var(--ink)}

/* hero — plein écran, titre superposé */
.hero-full{position:sticky;top:0;min-height:100vh;display:flex;align-items:center;
  overflow:hidden;color:#fff;z-index:0}
/* tous les blocs passent par-dessus le hero épinglé */
.section,footer.site{position:relative;z-index:2;background:#fff}
.section.alt{background:var(--light)}
.section.dark{background:var(--dark)}
/* premier bloc qui glisse par-dessus le hero (uniquement le bloc juste après un hero) */
.hero-full + .section,.page-hero + .section{border-radius:30px 30px 0 0;margin-top:-30px;
  box-shadow:0 -34px 70px -24px rgba(0,0,0,.30);position:relative;z-index:2}
@media(prefers-reduced-motion:reduce){.hero-full,.page-hero{position:relative}}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg.hero-photo{background-size:cover;background-position:center}
.hero-bg svg{width:100%;height:100%;display:block;object-fit:cover}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(29,29,27,.82) 0%,rgba(29,29,27,.55) 38%,rgba(29,29,27,.20) 68%,rgba(29,29,27,.34) 100%),
    linear-gradient(180deg,rgba(29,29,27,.42) 0%,rgba(29,29,27,.18) 42%,rgba(29,29,27,.66) 100%)}
.hero-content{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:120px 28px 0;width:100%}
.hero-content .eyebrow{color:#fff}
.hero-content .eyebrow::before{background:var(--sky)}
.hero-full h1{font-size:clamp(2.8rem,7vw,5.6rem);line-height:1.02;color:#fff;max-width:14ch;
  text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero-full h1 .accent{color:var(--sky)}
.hero-full p.sub{font-size:clamp(1.1rem,1.6vw,1.35rem);max-width:640px;margin:26px 0 38px;
  color:#eef1f3;line-height:1.6;text-shadow:0 1px 16px rgba(0,0,0,.45)}
.hero-full .actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-scroll{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;
  color:rgba(255,255,255,.8);font-family:'Outfit',sans-serif;font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px}
.hero-scroll .ar{width:1px;height:42px;background:linear-gradient(rgba(255,255,255,.7),transparent);
  animation:scrolldot 1.8s ease-in-out infinite}
@keyframes scrolldot{0%{opacity:.2;transform:scaleY(.4);transform-origin:top}50%{opacity:1;transform:scaleY(1)}100%{opacity:.2;transform:scaleY(.4);transform-origin:bottom}}

/* page hero (interior) */
.page-hero{background:var(--dark);color:#fff;padding:178px 0 84px;position:relative;z-index:0;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(1000px 440px at 85% -20%,rgba(91,197,242,.28),transparent)}
.page-hero::before{content:"";position:absolute;right:-120px;bottom:-120px;width:380px;height:380px;
  border:1px solid rgba(91,197,242,.18);border-radius:50%}
.page-hero .container{position:relative;z-index:1}
.page-hero .eyebrow{color:#fff}
.page-hero h1{color:#fff;font-size:clamp(2.3rem,4.6vw,3.6rem)}
.page-hero p{color:#cfd2d5;max-width:700px;margin-top:18px;font-size:1.18rem;line-height:1.7}
/* en-tête avec photo de fond */
.page-hero-photo{background-size:cover;background-position:center;padding:210px 0 96px}
.page-hero-photo::after{background:linear-gradient(180deg,rgba(29,29,27,.55) 0%,rgba(29,29,27,.35) 45%,rgba(29,29,27,.82) 100%)}
.page-hero-photo::before{display:none}
.page-hero-photo .crumb{color:#e7e9ea}
.page-hero-photo p{color:#eef1f3;text-shadow:0 1px 16px rgba(0,0,0,.4)}
.page-hero-photo h1{text-shadow:0 2px 26px rgba(0,0,0,.45)}
/* variante sans filtre noir : voile minimal en bas + texte très contrasté */
.page-hero-photo.ph-light::after{background:linear-gradient(180deg,rgba(0,0,0,0) 38%,rgba(0,0,0,.12) 68%,rgba(0,0,0,.40) 100%)}
.page-hero-photo.ph-light h1{text-shadow:0 2px 6px rgba(0,0,0,.55),0 2px 22px rgba(0,0,0,.45)}
.page-hero-photo.ph-light p{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.6),0 1px 16px rgba(0,0,0,.5)}
.page-hero-photo.ph-light .crumb{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.crumb{font-size:.84rem;color:#9a9d9f;margin-bottom:24px;font-family:'Outfit',sans-serif;letter-spacing:.02em}
.crumb a{color:#9a9d9f}.crumb a:hover{color:var(--sky)}

/* expertise tiles */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:8px;padding:34px;
  transition:.25s ease;height:100%;position:relative;overflow:hidden}
.tile::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--sky);transition:width .3s ease}
.tile:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(29,29,27,.1);border-color:var(--line)}
.tile:hover::after{width:100%}
.tile .ic{width:56px;height:56px;border-radius:10px;background:rgba(91,197,242,.12);color:var(--sky-deep);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:.25s}
.tile:hover .ic{background:var(--sky);color:var(--dark)}
.tile h3{font-size:1.3rem;margin-bottom:10px}
.tile p{font-size:.98rem;color:var(--grey)}
.tile .more{font-family:'Outfit',sans-serif;font-weight:600;color:var(--sky-deep);font-size:.9rem;
  margin-top:16px;display:inline-block;transition:gap .2s}
.tile:hover .more{letter-spacing:.01em}
.tile.tphoto{padding:0}
.tile.tphoto .tthumb{width:100%;aspect-ratio:16/6.5;object-fit:cover;display:block}
.tile.tphoto .tbody{padding:26px 30px 32px}
.pgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:760px){.pgrid{grid-template-columns:1fr}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:.25s ease}
.pcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(29,29,27,.08)}
.pcard .pthumb{width:100%;aspect-ratio:16/7;object-fit:cover;display:block;background:#f2f2f0}
.pcard .pthumb.empty{display:flex;align-items:center;justify-content:center;border-bottom:1px dashed var(--line);background:#fafaf9}
.pcard .pthumb.empty span{font-family:'Outfit',sans-serif;font-size:.8rem;letter-spacing:.06em;color:#9a9a97}
.pcard .pbody{padding:24px 28px 30px}
.pcard .pnum{font-family:'Outfit',sans-serif;font-weight:700;color:var(--sky-deep);font-size:.85rem;letter-spacing:.1em}
.pcard .pbody h3{font-size:1.25rem;margin:6px 0 10px}
.pcard .pbody p{color:var(--grey)}

/* content blocks */
.block{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin:0 0 18px}
.block.reverse{direction:rtl}.block.reverse>*{direction:ltr}
.block h2{font-size:1.7rem;margin-bottom:14px}
.block .visual{background:linear-gradient(135deg,#23231f,var(--dark));border-radius:10px;
  min-height:300px;display:flex;align-items:center;justify-content:center;color:var(--sky);
  position:relative;overflow:hidden}
.block .visual::after{content:"";position:absolute;inset:0;
  background:radial-gradient(420px 200px at 75% 10%,rgba(91,197,242,.25),transparent)}
.block .visual svg{width:72px;height:72px;opacity:.85;position:relative;z-index:1}
.block .visual .ph{position:absolute;bottom:16px;left:0;right:0;text-align:center;
  font-size:.74rem;color:rgba(255,255,255,.5);font-family:'Outfit',sans-serif;letter-spacing:.04em;z-index:1}
.block .visual.photo{background:none;min-height:0}
.block .visual.photo::after{display:none}
.block .visual.photo img{width:100%;height:100%;min-height:320px;object-fit:cover;display:block}
.block-text{max-width:860px;margin:0 0 26px;padding:22px 0 0;border-top:1px solid var(--line)}
.block-text:first-of-type{border-top:0;padding-top:0}
.block-text h2{font-size:1.5rem;margin-bottom:12px}
.block-text .feature{margin-top:14px}
.ecards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:0 0 26px}
.ecard{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.ecard-illus{position:relative;height:140px;background:linear-gradient(135deg,#23231f,var(--dark));display:flex;align-items:center;justify-content:center}
.ecard-illus::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 120% at 80% 0%,rgba(91,197,242,.20),transparent 62%)}
.ecard-illus svg{width:60px;height:60px;opacity:.92;position:relative;z-index:1}
.ecard-body{padding:22px 24px 24px}
.ecard-body h3{font-size:1.22rem;margin-bottom:10px}
.ecard-body p{color:var(--grey);line-height:1.7}
.ecard-body .feature{margin-top:12px}
@media(max-width:900px){.ecards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.ecards{grid-template-columns:1fr}}
.feature{list-style:none;display:grid;gap:12px;margin-top:10px}
.feature li{display:flex;gap:12px;align-items:flex-start;font-size:1rem}
.feature li .c{color:var(--sky);flex:0 0 auto;margin-top:2px}
h2.bar{font-size:2rem;margin-bottom:10px}
h2.bar+.lead{margin-bottom:34px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stat{padding:8px 0}
.stat .n{font-family:'Outfit',sans-serif;font-weight:700;font-size:3rem;color:var(--ink);line-height:1;
  letter-spacing:-.02em}
.section.dark .stat .n{color:#fff}
.stat .n .u{color:var(--sky-deep);font-weight:600}
.section.dark .stat .n .u{color:var(--sky)}
.stat .l{font-size:.92rem;color:var(--grey);margin-top:10px;font-family:'Outfit',sans-serif;
  text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}
.section.dark .stat .l{color:#a9acae}

/* realisations cards */
.proj{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;height:100%;
  transition:.25s ease}
.proj:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(29,29,27,.1)}
.proj .img{height:180px;background:linear-gradient(135deg,#23231f,var(--dark));display:flex;
  align-items:center;justify-content:center;color:var(--sky);position:relative;overflow:hidden}
.proj .img::after{content:"";position:absolute;inset:0;background:radial-gradient(300px 140px at 70% 20%,rgba(91,197,242,.3),transparent)}
.proj .img svg{width:48px;height:48px;opacity:.9;position:relative;z-index:1}
.proj .img.photo::after{display:none}
.proj .img.photo img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1;
  transition:transform .5s ease}
.proj:hover .img.photo img{transform:scale(1.05)}
.proj .body{padding:24px}
.proj h3{font-size:1.14rem;margin-bottom:6px}
.proj .tag{font-family:'Outfit',sans-serif;font-size:.7rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--sky-deep);font-weight:600}
.proj p{font-size:.92rem;margin-top:6px}
.proj.link{display:block;color:inherit;text-decoration:none}
.proj.link .more{display:inline-block;margin-top:12px;font-family:'Outfit',sans-serif;font-weight:600;font-size:.86rem;color:var(--sky-deep)}
.proj.link:hover .more{text-decoration:underline}
.factbar{display:flex;flex-wrap:wrap;gap:16px 44px;padding:0 0 24px;margin:0 0 28px;border-bottom:1px solid var(--line)}
.fact{display:flex;flex-direction:column;gap:3px}
.fact .fk{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.fact .fv{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.12rem;color:var(--dark)}
.backlink{display:inline-block;color:var(--sky-deep);font-weight:600;text-decoration:none}
.backlink:hover{text-decoration:underline}
.morelink{font-family:'Outfit',sans-serif;font-weight:600;color:var(--sky-deep);font-size:.9rem;text-decoration:none;display:inline-flex;gap:6px;align-items:center;margin-top:14px;transition:gap .25s}
.morelink:hover{gap:11px}
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faqi{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}
.faqi summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:'Outfit',sans-serif;font-weight:600;font-size:1.05rem;color:var(--dark);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faqi summary::-webkit-details-marker{display:none}
.faqi summary::after{content:'+';font-size:1.5rem;font-weight:400;color:var(--sky-deep);transition:transform .25s;flex-shrink:0}
.faqi[open] summary::after{transform:rotate(45deg)}
.faqi .faqa{padding:0 24px 22px;color:var(--grey);font-size:.98rem;line-height:1.65}
.faqi .faqa p{margin:0}
:target{scroll-margin-top:100px}
.realbanner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;background:linear-gradient(135deg,#23231f,var(--dark));color:#fff;border-radius:16px;padding:44px 48px;position:relative;overflow:hidden}
.realbanner::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 220px at 88% 8%,rgba(91,197,242,.28),transparent)}
.realbanner .rb-body{position:relative;z-index:1;max-width:640px}
.realbanner .eyebrow{color:#5bc5f2}
.realbanner h2{color:#fff;font-size:1.7rem;margin:6px 0 12px}
.realbanner p{color:#d7dade;line-height:1.7}
.realbanner .btn{position:relative;z-index:1;flex-shrink:0}
@media(max-width:760px){.realbanner{padding:32px 26px}}
.cgallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:8px 0 0}
.cg{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:3/2;background:#f2f2f0}
.cg img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.cg:hover img{transform:scale(1.04)}
.cg.empty{display:flex;align-items:center;justify-content:center;border:1px dashed var(--line);background:#fafaf9}
.cg.empty span{font-family:'Outfit',sans-serif;font-size:.82rem;letter-spacing:.06em;color:#9a9a97}
@media(max-width:600px){.cgallery{grid-template-columns:1fr}}
/* avant / apres */
.baftr{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:6px 0 8px}
.baftr figure{margin:0;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#f2f2f0;position:relative}
.baftr figure img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:3/4}
.baftr figcaption{position:absolute;top:12px;left:12px;font-family:'Outfit',sans-serif;font-weight:700;font-size:.72rem;letter-spacing:.12em;color:#fff;background:rgba(20,22,26,.72);padding:6px 12px;border-radius:6px}
@media(max-width:600px){.baftr{grid-template-columns:1fr}}

/* timeline */
.tl{border-left:2px solid var(--line);margin-left:8px;padding-left:26px;display:grid;gap:26px}
.tl .it{position:relative}
.tl .it::before{content:"";position:absolute;left:-34px;top:4px;width:13px;height:13px;border-radius:50%;
  background:var(--sky);border:3px solid #fff;box-shadow:0 0 0 2px var(--sky)}
.tl .yr{font-family:'Outfit',sans-serif;font-weight:600;color:var(--blue)}

/* contact */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.field{margin-bottom:16px}
.field label{font-family:'Outfit',sans-serif;font-size:.85rem;font-weight:600;color:var(--ink);
  display:block;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);
  border-radius:11px;font-family:inherit;font-size:.98rem;color:var(--ink);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.cinfo{background:var(--light);border-radius:18px;padding:32px}
.cinfo h3{font-size:1.2rem;margin:18px 0 6px}
.cinfo a{color:var(--blue)}
.deptlist{list-style:none;display:grid;gap:10px;margin-top:8px}
.deptlist li{font-size:.95rem}
.deptlist b{font-family:'Outfit',sans-serif;color:var(--ink)}

/* cta band */
.cta-band{background:var(--sky);color:var(--dark);text-align:center;padding:96px 0;position:relative;z-index:2;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;
  background:radial-gradient(800px 340px at 50% 130%,rgba(255,255,255,.4),transparent)}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:14px}
.cta-band p{color:rgba(29,29,27,.82);max-width:580px;margin:0 auto 30px;font-size:1.1rem}

/* badges */
.badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:8px}
.badge{font-family:'Outfit',sans-serif;font-weight:600;font-size:.82rem;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:6px;padding:10px 20px;transition:.2s}
.badge:hover{border-color:var(--sky);color:var(--sky-deep)}
.section.dark .badge{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.16)}

/* certifications & domaines d'application */
.cert-card{border:1px solid var(--line);border-left:4px solid var(--sky);border-radius:10px;
  padding:26px 28px;background:#fff;height:100%}
.cert-head{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.cert-scope-label{font-family:'Outfit',sans-serif;font-weight:600;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.1em;color:var(--sky-deep);margin-bottom:8px}
.cert-card p{font-size:.95rem}
.cert-scope{list-style:none;margin:0 0 14px}
.cert-scope li{position:relative;padding:5px 0 5px 18px;font-size:.9rem;border-bottom:1px solid var(--line)}
.cert-scope li:last-child{border-bottom:none}
.cert-scope li::before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;
  border-radius:50%;background:var(--sky)}
.cert-meta{font-size:.82rem;color:var(--grey);margin-bottom:14px}
.cert-dl{display:inline-flex;align-items:center;gap:7px;font-family:'Outfit',sans-serif;
  font-weight:600;font-size:.85rem;color:var(--sky-deep);text-decoration:none}
.cert-dl::before{content:"↓";font-weight:700}
.cert-dl:hover{text-decoration:underline}

/* legal / privacy pages */
.legal-page h2{margin:38px 0 12px;font-size:1.4rem}
.legal-page h2:first-child{margin-top:0}
.legal-page p{margin-bottom:12px}
.legal-page ul:not(.feature){margin:8px 0 12px 22px}
.legal-page ul:not(.feature) li{margin-bottom:6px;list-style:disc}
.idcard{border:1px solid var(--line);border-left:4px solid var(--sky);border-radius:10px;
  padding:22px 26px;background:var(--light);margin-bottom:10px;font-size:.95rem}
.idcard b{font-family:'Outfit',sans-serif}
.tablewrap{overflow-x:auto;margin:10px 0 16px}
.ltable{width:100%;border-collapse:collapse;font-size:.88rem;min-width:560px}
.ltable th,.ltable td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.ltable th{background:var(--dark);color:#fff;font-family:'Outfit',sans-serif;font-weight:600;
  font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.ltable tr:nth-child(even) td{background:#fafbfc}
.upd{font-size:.85rem;color:var(--grey);margin-top:30px;border-top:1px solid var(--line);padding-top:16px}
.proc{counter-reset:proc;list-style:none;margin-top:6px}
.proc li{position:relative;padding:10px 0 10px 46px;border-bottom:1px solid var(--line)}
.proc li:last-child{border-bottom:none}
.proc li::before{counter-increment:proc;content:counter(proc);position:absolute;left:0;top:9px;
  width:30px;height:30px;border-radius:50%;background:var(--sky);color:var(--dark);
  font-family:'Outfit',sans-serif;font-weight:700;font-size:.9rem;
  display:flex;align-items:center;justify-content:center}

/* en-tête de section avec mot filigrane (inspiré Solarta) */
.sechead{position:relative;text-align:center;margin-bottom:54px;padding-top:18px}
.sechead .ghost{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);
  font-family:'Outfit',sans-serif;font-weight:800;letter-spacing:-.04em;white-space:nowrap;
  font-size:clamp(3.4rem,10vw,8.5rem);line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(29,29,27,.07);text-stroke:1px rgba(29,29,27,.07);
  pointer-events:none;z-index:0;text-transform:capitalize;user-select:none}
.section.dark .sechead .ghost{-webkit-text-stroke-color:rgba(255,255,255,.08);text-stroke-color:rgba(255,255,255,.08)}
.sechead .eyebrow,.sechead h2,.sechead .lead{position:relative;z-index:1}
.sechead .eyebrow{justify-content:center}
.sechead h2{font-size:clamp(2rem,3.6vw,2.9rem)}
.sechead .lead{margin:16px auto 0}

/* cartes "métier" numérotées (inspiré Solarta /services) */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:left}
.svc{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:38px 34px 92px;min-height:288px;transition:.3s ease;overflow:hidden}
.svc:hover{transform:translateY(-8px);background:var(--dark);border-color:var(--dark);
  box-shadow:0 30px 62px rgba(29,29,27,.20)}
.svc .num{font-family:'Outfit',sans-serif;font-weight:700;font-size:.95rem;color:var(--sky-deep);
  letter-spacing:.16em;margin-bottom:14px;transition:color .3s}
.svc h3{font-size:1.3rem;margin-bottom:12px;transition:color .3s}
.svc p{font-size:.97rem;color:var(--grey);transition:color .3s}
.svc:hover h3{color:#fff}.svc:hover p{color:#c7cacd}.svc:hover .num{color:var(--sky)}
.svc .go{position:absolute;left:34px;bottom:32px;width:46px;height:46px;border-radius:50%;
  background:var(--sky);color:var(--dark);display:flex;align-items:center;justify-content:center;
  transition:.3s;font-size:1.15rem;font-weight:600}
.svc:hover .go{background:#fff;transform:translateX(6px)}
.svc .ghostnum{position:absolute;right:16px;bottom:-22px;font-family:'Outfit',sans-serif;font-weight:800;
  font-size:7rem;line-height:1;color:rgba(29,29,27,.045);transition:.3s;pointer-events:none;user-select:none}
.svc:hover .ghostnum{color:rgba(255,255,255,.06)}

/* cartes "étapes" (processus, non cliquables) */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;text-align:left}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:30px 24px 76px;min-height:300px;overflow:hidden}
.step .etape{font-family:'Outfit',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--sky-deep);margin-bottom:12px}
.step h3{font-size:1.16rem;margin-bottom:10px}
.step p{font-size:.92rem;color:var(--grey);line-height:1.6}
.step .firm{color:var(--sky-deep);font-weight:700}
.step .ghostnum{position:absolute;right:16px;top:22px;font-family:'Outfit',sans-serif;font-weight:800;
  font-size:3.4rem;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(29,29,27,.12);
  text-stroke:1px rgba(29,29,27,.12);pointer-events:none;user-select:none}
.step .go{position:absolute;left:24px;bottom:24px;width:44px;height:44px;border-radius:50%;
  background:var(--sky);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
@media(max-width:1080px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.steps{grid-template-columns:1fr}}
/* variante cliquable (sans flèche) — cartes de navigation façon "étapes" */
.step.flat{min-height:0;padding:26px 28px 28px}
.step.flat .ghostnum{top:14px;font-size:3rem}
/* cartes "offre d'emploi" avec photo au-dessus (cliquables) */
.jcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;
  overflow:hidden;color:inherit;text-decoration:none;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.jcard:hover{transform:translateY(-6px);border-color:var(--dark);box-shadow:0 22px 46px rgba(29,29,27,.14)}
.jthumb{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:#eef1f3}
.jthumb.empty{display:flex;align-items:center;justify-content:center;color:var(--grey);
  font-size:.85rem;letter-spacing:.04em;border-bottom:1px solid var(--line)}
.jbody{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.jbody h3{font-size:1.16rem;margin:0 0 8px}
.jbody p{font-size:.94rem;color:var(--grey);line-height:1.6;margin:0}
.jcard .morelink{margin-top:auto;padding-top:16px}
.jcard:hover .morelink{gap:11px}
.container.narrow{max-width:820px}
.clist{list-style:none;margin:6px 0 0;padding:0}
.clist li{position:relative;padding:6px 0 6px 28px;color:var(--grey);line-height:1.6}
.clist li::before{content:"";position:absolute;left:2px;top:13px;width:9px;height:9px;border-radius:2px;
  background:var(--sky);transform:rotate(45deg)}
.clist li strong{color:var(--dark)}
.step.link{display:flex;flex-direction:column;color:inherit;min-height:0;padding:28px 26px 26px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.step.link:hover{transform:translateY(-6px);border-color:var(--dark);box-shadow:0 22px 46px rgba(29,29,27,.14)}
.step.link h3{transition:color .2s}
.step.link:hover h3{color:var(--sky-deep)}
.step.link .morelink{margin-top:auto;align-self:flex-end;padding-top:18px;
  font-family:'Outfit',sans-serif;font-weight:600;font-size:.9rem;color:var(--sky-deep);
  display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.step.link:hover .morelink{gap:11px}

/* paire d'images superposées avec parallaxe (inspiré Solarta) */
.imgpair{position:relative;min-height:400px}
.imgpair .back,.imgpair .front{border-radius:14px;overflow:hidden}
.imgpair .back{position:relative;width:82%;height:330px;margin-left:auto;
  box-shadow:0 24px 56px rgba(29,29,27,.16);will-change:transform}
.imgpair .front{position:absolute;left:0;bottom:8px;width:54%;height:230px;border:6px solid #fff;
  box-shadow:0 24px 56px rgba(29,29,27,.22);will-change:transform}
.imgpair img{width:100%;height:100%;object-fit:cover;display:block}

/* encart mis en avant (chantiers multi-techniques) */
.encart{display:flex;align-items:center;gap:34px;margin-top:36px;padding:38px 44px;
  background:var(--dark);border-radius:16px;color:#fff;box-shadow:0 30px 62px rgba(29,29,27,.22)}
.encart-ic{flex:0 0 auto;width:66px;height:66px;border-radius:14px;display:flex;align-items:center;
  justify-content:center;background:rgba(91,197,242,.14);color:var(--sky)}
.encart-ic svg{width:32px;height:32px}
.encart-txt{flex:1}
.encart-txt .eyebrow{margin-bottom:8px}
.encart-txt h3{font-size:1.45rem;color:#fff;margin-bottom:10px}
.encart-txt p{color:#c7cacd;font-size:1rem;max-width:64ch}
.encart .btn{flex:0 0 auto}
@media(max-width:900px){
  .encart{flex-direction:column;align-items:flex-start;text-align:left;padding:30px 26px;gap:20px}
}

/* navigation entre sous-pages techniques */
.techlinks{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 8px}
.techlinks a{font-family:'Outfit',sans-serif;font-weight:500;font-size:.9rem;color:var(--grey);
  padding:8px 16px;border:1px solid var(--line);border-radius:40px;transition:.2s;background:#fff}
.techlinks a:hover{border-color:var(--dark);color:var(--dark)}
.techlinks a.active{background:var(--dark);border-color:var(--dark);color:#fff}

/* footer */
footer.site{background:#161614;color:#a9acae;padding:72px 0 30px;font-size:.92rem}
footer.site .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px;margin-bottom:44px}
footer.site h4{color:#fff;font-size:.82rem;margin-bottom:16px;font-family:'Outfit',sans-serif;
  text-transform:uppercase;letter-spacing:.12em}
footer.site a{color:#a9acae;transition:color .2s}footer.site a:hover{color:var(--sky)}
footer.site ul{list-style:none;display:grid;gap:10px}
footer.site .brand{color:#fff;margin-bottom:12px}
footer.site .legal{border-top:1px solid #2a2a27;padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.84rem;color:#76787a}

@media(max-width:900px){
  .menu,.nav-cta{display:none}
  .burger{display:flex}
  .menu.open{display:flex;position:absolute;top:84px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:18px 24px;gap:8px;align-items:flex-start;
    box-shadow:0 18px 40px rgba(29,29,27,.12)}
  .menu.open a{color:var(--ink)}
  .menu.open .sub{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;
    border:0;padding:4px 0 4px 14px;min-width:0}
  .grid-3,.grid-2,.cgrid,.block{grid-template-columns:1fr}
  .block.reverse{direction:ltr}
  .svc-grid{grid-template-columns:1fr}
  .sechead .ghost{font-size:clamp(2.6rem,16vw,4.2rem)}
  .imgpair{min-height:auto}
  .imgpair .back{width:100%;height:240px}
  .imgpair .front{position:relative;left:0;bottom:0;width:62%;height:180px;margin:-44px 0 0 0;transform:none!important}
  .stats{grid-template-columns:repeat(2,1fr);gap:34px}
  footer.site .cols{grid-template-columns:1fr;gap:34px}
  .section{padding:68px 0}
  .hero-full h1{font-size:clamp(2.4rem,9vw,3.4rem)}
  .page-hero{padding:150px 0 64px}
}