/* ==========================================================================
   GreenWise — shared stylesheet
   ========================================================================== */

:root{
  --bg-dark:#11201A;
  --bg-dark-2:#0D1815;
  --paper:#F5F7F2;
  --paper-2:#EDF0E8;
  --ink:#12201A;
  --ink-soft:#3B4A44;
  --steel:#5C6E67;
  --green-deep:#1F5C2E;
  --green-mid:#2F8A3E;
  --green-line:#4FAE52;
  --lime:#B7E552;
  --amber:#E7A93D;
  --line:rgba(18,32,26,0.12);
  --line-dark:rgba(255,255,255,0.14);
  --radius:14px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  margin:0;
  font-weight:600;
  letter-spacing:-0.01em;
  color:var(--ink);
}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;}
.mono{font-family:'IBM Plex Mono',monospace;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--green-mid);
  font-weight:500;
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;
  background:var(--green-mid);
  border-radius:1px;
  display:inline-block;
  transform:rotate(45deg);
  flex-shrink:0;
}
.section-dark .eyebrow, .on-dark.eyebrow{color:var(--lime);}
.section-dark .eyebrow::before, .on-dark.eyebrow::before{background:var(--lime);}

/* ---------- reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ---------- NAV ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(245,247,242,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav{
  max-width:var(--maxw);margin:0 auto;padding:14px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-logo{display:flex;align-items:center;gap:10px;}
.nav-logo img{height:42px;width:auto;display:block;transition:transform .25s var(--ease-out);}
.nav-logo:hover img{transform:scale(1.03);}
@media (max-width:520px){ .nav-logo img{height:34px;} }
.nav-links{display:flex;gap:6px;align-items:center;}
.nav-links a{
  font-size:14.5px;font-weight:500;color:var(--ink-soft);
  transition:color .15s ease, background .15s ease;
  padding:8px 12px;border-radius:8px;
}
.nav-links a:hover{color:var(--green-deep);}
.nav-links a.active{color:var(--green-deep);background:rgba(47,138,62,0.09);}
.nav-cta{
  background:var(--ink) !important;color:var(--paper) !important;
  padding:10px 20px !important;border-radius:100px;font-size:14px;font-weight:600;
  margin-left:10px;
  transition:background .15s ease, transform .15s ease;
}
.nav-cta:hover{background:var(--green-deep) !important;transform:translateY(-1px);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle svg{width:24px;height:24px;stroke:var(--ink);}

/* ---------- HERO (home, full) ---------- */
.hero{
  position:relative;
  background:var(--bg-dark);
  color:#EFF3EE;
  overflow:hidden;
  padding:96px 0 64px;
}
.hero-grid-bg{position:absolute;inset:0;opacity:0.55;}
.hero .hero-grid-bg{opacity:0.30;}
.hero-canvas-3d{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;display:block;}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.hero .eyebrow{color:var(--lime);margin-bottom:26px;}
.hero h1{font-size:clamp(34px,5.4vw,62px);line-height:1.06;max-width:820px;color:#fff;}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero .lead{margin-top:24px;max-width:560px;font-size:17.5px;color:#C4D2C9;}
.hero-ctas{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.hero-stats{
  margin-top:72px;display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line-dark);padding-top:28px;gap:24px;
}
.hero-stats .stat b{display:block;font-family:'Space Grotesk',sans-serif;font-size:30px;color:#fff;font-weight:600;}
.hero-stats .stat span{font-size:12.5px;color:#9FB2A8;font-family:'IBM Plex Mono',monospace;letter-spacing:0.02em;}
.hero-usps{
  margin-top:52px;padding-top:30px;border-top:1px solid var(--line-dark);
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.hero-usp{display:flex;gap:12px;align-items:flex-start;}
.hero-usp svg{width:20px;height:20px;color:var(--lime);flex-shrink:0;margin-top:2px;}
.hero-usp b{display:block;color:#fff;font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:600;margin-bottom:3px;}
.hero-usp span{font-size:13px;color:#9FB2A8;line-height:1.45;}

/* ---------- PAGE HERO (sub-pages, compact) ---------- */
.page-hero{
  position:relative;background:var(--bg-dark);color:#fff;overflow:hidden;
  padding:64px 0 56px;
}
.page-hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.breadcrumb{
  display:flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;
  font-size:12px;color:#8FA398;margin-bottom:22px;text-transform:uppercase;letter-spacing:0.05em;
}
.breadcrumb a{color:#8FA398;transition:color .15s ease;}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb .sep{opacity:0.5;}
.page-hero h1{font-size:clamp(30px,4.6vw,48px);color:#fff;max-width:720px;line-height:1.1;}
.page-hero .lead{margin-top:18px;max-width:560px;font-size:16.5px;color:#B9C7BE;}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:100px;
  font-size:14.5px;font-weight:600;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
  border:1px solid transparent;cursor:pointer;
  font-family:'IBM Plex Sans',sans-serif;
}
.btn-primary{background:var(--lime);color:#12200f;}
.btn-primary:hover{transform:translateY(-2px);background:#c8f261;}
.btn-outline{border-color:rgba(255,255,255,0.3);color:#fff;}
.btn-outline:hover{border-color:#fff;transform:translateY(-2px);}
.btn-outline-dark{border-color:rgba(18,32,26,0.25);color:var(--ink);}
.btn-outline-dark:hover{border-color:var(--ink);transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:var(--paper);}
.btn-dark:hover{background:var(--green-deep);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:13px;}

/* ---------- GENERIC SECTION ---------- */
section{padding:104px 0;}
.section-sm{padding:72px 0;}
.section-dark{background:var(--bg-dark-2);color:#EFF3EE;}
.section-dark h2, .section-dark h3, .section-dark h4{color:#fff;}
.section-dark p{color:#B9C7BE;}
.section-alt{background:var(--paper-2);}

.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:40px;margin-bottom:56px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(26px,3.4vw,38px);margin-top:14px;max-width:600px;}
.section-head .desc{max-width:340px;font-size:15px;color:var(--steel);padding-bottom:4px;}
.section-dark .section-head .desc{color:#9FB2A8;}
.section-head.center{flex-direction:column;align-items:center;text-align:center;}
.section-head.center h2{max-width:680px;}
.section-head.center .desc{max-width:520px;}

/* ---------- ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:64px;}
.about-text p{font-size:16.5px;color:var(--ink-soft);margin-bottom:18px;}
.vocation-list{list-style:none;margin:8px 0 0;padding:0;border-top:1px solid var(--line);}
.vocation-list li{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px 0;border-bottom:1px solid var(--line);
  font-size:15px;color:var(--ink);
}
.vocation-list .idx{
  font-family:'IBM Plex Mono',monospace;color:var(--green-mid);
  font-size:13px;padding-top:2px;flex-shrink:0;width:24px;
}

/* ---------- IMAGE BANNER ---------- */
.img-banner{
  position:relative;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:16/8;
}
.img-banner img{width:100%;height:100%;object-fit:cover;filter:saturate(0.9) contrast(1.02);}
.img-banner picture,.metier-photo-card .photo picture{display:block;width:100%;height:100%;}
.img-banner::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(13,24,21,0.05) 0%, rgba(13,24,21,0.55) 100%);
}
.img-banner .caption{
  position:absolute;left:28px;bottom:22px;z-index:2;color:#fff;
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.05em;
  text-transform:uppercase;
}

/* ---------- VISION / FOUNDER ---------- */
.vision-grid{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:center;}
.founder-photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-dark);position:relative;}
.founder-photo img{width:100%;display:block;filter:grayscale(15%) contrast(1.03);}
.founder-tag{
  position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(0deg, rgba(13,24,21,0.92), transparent);
  padding:22px 18px 16px;
}
.founder-tag b{display:block;color:#fff;font-family:'Space Grotesk',sans-serif;font-size:16px;}
.founder-tag span{font-size:12.5px;color:var(--lime);font-family:'IBM Plex Mono',monospace;}
blockquote{
  font-family:'Space Grotesk',sans-serif;font-size:clamp(20px,2.4vw,27px);
  line-height:1.4;color:#fff;margin:0 0 30px;font-weight:500;
}
.on-light blockquote, blockquote.on-light{color:var(--ink);}
blockquote span{color:var(--lime);}
blockquote.on-light span{color:var(--green-mid);}
.credentials{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:34px;}
.cred-block .eyebrow{margin-bottom:10px;}
.cred-block p{font-size:14.5px;color:#B9C7BE;}

/* ---------- VALUE CARDS ---------- */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.value-card{background:var(--paper);padding:32px 26px;}
.value-card .num{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--green-mid);display:block;margin-bottom:22px;}
.value-card h4{font-size:17px;margin-bottom:10px;}
.value-card p{font-size:14px;color:var(--steel);}

/* ---------- SERVICES ---------- */
.services-list{border-top:1px solid var(--line-dark);}
.service-row{
  display:grid;grid-template-columns:60px 1fr 200px;gap:24px;align-items:center;
  padding:26px 0;border-bottom:1px solid var(--line-dark);
}
.service-row .icon{width:38px;height:38px;color:var(--lime);}
.service-row h4{font-size:19px;color:#fff;font-weight:500;margin-bottom:4px;}
.service-row p.desc-sm{font-size:13.5px;color:#8FA398;margin-top:4px;}
.service-row .tag{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:#8FA398;
  text-align:right;text-transform:uppercase;letter-spacing:0.06em;
}
.services-list.on-light{border-top-color:var(--line);}
.services-list.on-light .service-row{border-bottom-color:var(--line);}
.services-list.on-light .service-row h4{color:var(--ink);}
.services-list.on-light .service-row p.desc-sm{color:var(--steel);}
.services-list.on-light .service-row .tag{color:var(--steel);}
.services-list.on-light .service-row .icon{color:var(--green-mid);}

/* ---------- METIERS ---------- */
.metiers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.metier-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease;
  display:flex;flex-direction:column;
}
.metier-card:hover{border-color:var(--green-mid);transform:translateY(-3px);box-shadow:0 12px 28px rgba(18,32,26,0.08);}
.metier-card .m-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--green-mid);letter-spacing:0.06em;text-transform:uppercase;}
.metier-card h4{font-size:18px;margin:12px 0 18px;line-height:1.25;}
.metier-card ul{list-style:none;margin:0;padding:0;margin-top:auto;}
.metier-card li{font-size:13.5px;color:var(--ink-soft);padding:8px 0;border-top:1px solid var(--line);}
.metier-card li:first-child{border-top:none;}
.metier-card.on-dark{background:var(--bg-dark-2);border-color:var(--line-dark);}
.metier-card.on-dark h4{color:#fff;}
.metier-card.on-dark li{color:#B9C7BE;border-top-color:var(--line-dark);}
.metier-card.on-dark:hover{border-color:var(--green-line);}

/* ---------- METIER PHOTO CARDS ---------- */
.metier-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.metier-photo-card{
  background:var(--bg-dark-2);border:1px solid var(--line-dark);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.metier-photo-card:hover{border-color:var(--green-line);transform:translateY(-3px);box-shadow:0 16px 34px rgba(6,14,11,0.35);}
.metier-photo-card .photo{position:relative;aspect-ratio:16/10;overflow:hidden;}
.metier-photo-card .photo img{width:100%;height:100%;object-fit:cover;filter:saturate(0.92) contrast(1.02);transition:transform .5s ease;}
.metier-photo-card:hover .photo img{transform:scale(1.05);}
.metier-photo-card .photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(13,24,21,0.05) 0%, rgba(13,24,21,0.55) 100%);}
.metier-photo-card .photo .icon{position:absolute;left:16px;top:16px;z-index:2;width:34px;height:34px;color:var(--lime);filter:drop-shadow(0 2px 6px rgba(0,0,0,0.4));}
.metier-photo-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1;}
.metier-photo-card h4{font-size:18px;color:#fff;font-weight:500;}
.metier-photo-card p{font-size:13.5px;color:#8FA398;line-height:1.55;}
.metier-photo-card .tag{
  margin-top:auto;padding-top:14px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;
  color:var(--green-line);text-transform:uppercase;letter-spacing:0.06em;
}

/* ---------- METHODOLOGIE (compact, teaser) ---------- */
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.method-grid::before{content:"";position:absolute;top:19px;left:0;right:0;height:1px;background:var(--line-dark);}
.method-step{padding-right:28px;position:relative;}
.method-step .step-num{
  width:38px;height:38px;border-radius:50%;background:var(--bg-dark-2);border:1px solid var(--green-line);
  color:var(--lime);display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;
  position:relative;z-index:2;margin-bottom:24px;
}
.method-step h4{color:#fff;font-size:17px;margin-bottom:10px;}
.method-step p{font-size:14px;color:#9FB2A8;}

/* ---------- METHODOLOGIE (full timeline, approche page) ---------- */
.timeline{position:relative;margin-top:20px;}
.timeline::before{
  content:"";position:absolute;top:0;bottom:0;left:29px;width:1px;
  background:linear-gradient(180deg, var(--green-line), transparent 96%);
}
.timeline-item{position:relative;padding:0 0 64px 88px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item .t-num{
  position:absolute;left:0;top:0;width:60px;height:60px;border-radius:50%;
  background:var(--bg-dark-2);border:1px solid rgba(255,255,255,.16);color:#8FA398;
  display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;
  font-size:16px;font-weight:600;
  transition:color .5s var(--ease-out), border-color .5s var(--ease-out), box-shadow .5s var(--ease-out), background .5s var(--ease-out);
}
/* jalon actif : le rond et le numéro s'illuminent au défilement */
.timeline-item.is-lit .t-num{
  color:#12200f;background:var(--lime);border-color:var(--lime);
  box-shadow:0 0 0 6px rgba(183,229,82,.14), 0 0 26px rgba(183,229,82,.45);
}
.timeline-item.is-lit .t-tag{color:var(--lime);}
.timeline-item .t-tag{transition:color .5s var(--ease-out);color:#8FA398;}
.timeline-item h3{transition:color .5s var(--ease-out);}
.timeline-item.is-lit h3{color:#fff;}
/* la ligne verticale se remplit progressivement */
.timeline{--tp:0;}
.timeline::after{content:"";position:absolute;top:0;left:29px;width:1px;height:calc(var(--tp,0) * 100%);
  background:linear-gradient(180deg, var(--lime), var(--green-line));box-shadow:0 0 12px rgba(183,229,82,.5);
  transition:height .25s linear;}
@media (max-width:720px){ .timeline::after{left:23px;} }
@media (prefers-reduced-motion: reduce){
  .timeline-item .t-num{color:var(--lime);border-color:var(--green-line);}
  .timeline::after{display:none;}
}
.timeline-item h3{font-size:22px;margin-bottom:12px;}
.timeline-item .t-tag{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--lime);
  text-transform:uppercase;letter-spacing:0.08em;display:block;margin-bottom:10px;
}
.timeline-item p{font-size:15px;color:#B9C7BE;max-width:640px;margin-bottom:14px;}
.timeline-item .t-points{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-wrap:wrap;gap:10px;}
.timeline-item .t-points li{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:#C4D2C9;
  border:1px solid var(--line-dark);padding:7px 13px;border-radius:100px;
}

/* ---------- PARTNERS ---------- */
.partners-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.partner-tile{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  height:104px;display:flex;align-items:center;justify-content:center;
  padding:20px;filter:grayscale(100%);opacity:0.72;
  transition:filter .2s ease, opacity .2s ease, border-color .2s ease;
}
.partner-tile:hover{filter:grayscale(0%);opacity:1;border-color:var(--green-mid);}
.partner-tile img{max-height:44px;width:auto;max-width:100%;object-fit:contain;}

.partner-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;display:flex;flex-direction:column;gap:20px;
  transition:transform .15s ease, box-shadow .15s ease;
}
.partner-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(18,32,26,0.07);}
.partner-card .logo-box{height:64px;display:flex;align-items:center;}
.partner-card .logo-box img{max-height:52px;max-width:170px;object-fit:contain;}
.partner-card .sector{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--green-mid);
  text-transform:uppercase;letter-spacing:0.06em;
}
.partner-card p{font-size:13.5px;color:var(--steel);}

/* ---------- CTA BANNER ---------- */
.cta-banner{
  background:var(--green-deep);border-radius:20px;padding:56px;
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-banner::before{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;
  background:radial-gradient(circle, rgba(183,229,82,0.25), transparent 70%);
}
.cta-banner h3{color:#fff;font-size:clamp(22px,2.8vw,30px);max-width:480px;position:relative;z-index:2;}
.cta-banner .btn{position:relative;z-index:2;}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;}
.contact-info-list{margin-top:32px;display:flex;flex-direction:column;gap:26px;}
.contact-info-item{display:flex;gap:16px;}
.contact-info-item .ic{
  width:42px;height:42px;border-radius:10px;background:rgba(183,229,82,0.12);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-info-item .ic svg{width:19px;height:19px;stroke:var(--lime);}
.contact-info-item b{display:block;font-size:14px;color:#fff;font-weight:600;margin-bottom:3px;}
.contact-info-item span,.contact-info-item a{font-size:14.5px;color:#B9C7BE;}
.contact-info-item a:hover{color:var(--lime);}

.contact-form{background:var(--paper);border-radius:var(--radius);padding:36px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-field{display:flex;flex-direction:column;gap:7px;}
.form-field.full{grid-column:1 / -1;}
label{font-size:12.5px;font-family:'IBM Plex Mono',monospace;color:var(--steel);text-transform:uppercase;letter-spacing:0.04em;}
input,textarea,select{
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;
  font-family:'IBM Plex Sans',sans-serif;font-size:14.5px;background:#fff;color:var(--ink);
  outline:none;transition:border-color .15s ease;width:100%;
}
input:focus,textarea:focus,select:focus{border-color:var(--green-mid);}
textarea{resize:vertical;min-height:100px;}
.contact-form .btn{width:100%;justify-content:center;margin-top:6px;border:none;}
.form-note{font-size:12.5px;color:var(--steel);margin-top:14px;text-align:center;}
.form-status{font-size:13.5px;margin-top:14px;text-align:center;min-height:1em;color:var(--steel);}
.form-status.is-ok{color:var(--green-deep);font-weight:600;}
.form-status.is-warn{color:#9a6b12;}

.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-dark);margin-top:40px;}
.map-frame iframe{width:100%;height:340px;border:0;display:block;filter:grayscale(35%) contrast(1.05);}

.office-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px;}
.office-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--paper);
}
.office-card .eyebrow{margin-bottom:14px;}
.office-card p{font-size:14px;color:var(--ink-soft);}

/* ---------- FOOTER ---------- */
footer{background:var(--bg-dark-2);color:#8FA398;padding:64px 0 28px;border-top:1px solid var(--line-dark);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line-dark);}
.footer-brand .footer-logo-chip{display:inline-flex;margin-bottom:20px;}
.footer-logo-chip img{height:46px;width:auto;display:block;}
.footer-brand p{font-size:13.5px;color:#7C9088;max-width:260px;line-height:1.7;}
.footer-col h5{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:#fff;text-transform:uppercase;
  letter-spacing:0.06em;margin-bottom:18px;font-weight:500;
}
.footer-col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px;}
.footer-col a{font-size:13.5px;transition:color .15s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;font-family:'IBM Plex Mono',monospace;}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--green-mid); outline-offset:2px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .about-grid,.vision-grid,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .value-grid{grid-template-columns:repeat(2,1fr);}
  .metiers-grid{grid-template-columns:repeat(2,1fr);}
  .method-grid{grid-template-columns:repeat(2,1fr);row-gap:40px;}
  .method-grid::before{display:none;}
  .partners-grid{grid-template-columns:repeat(3,1fr);}
  .metier-photo-grid{grid-template-columns:repeat(2,1fr);}
  .hero-stats{grid-template-columns:repeat(2,1fr);row-gap:28px;}
  .hero-usps{grid-template-columns:repeat(2,1fr);row-gap:26px;}
  .credentials{grid-template-columns:1fr;}
  .founder-photo{max-width:320px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .office-cards{grid-template-columns:1fr;}
  .cta-banner{flex-direction:column;align-items:flex-start;text-align:left;}
}
@media (max-width:720px){
  .nav-links{display:none;}
  .nav-links.nav-open{
    display:flex;flex-direction:column;align-items:flex-start;
    position:absolute;top:100%;left:0;right:0;background:var(--paper);
    padding:20px;gap:6px;border-bottom:1px solid var(--line);
    box-shadow:0 12px 24px rgba(18,32,26,0.08);
  }
  .nav-links.nav-open a{width:100%;padding:12px 12px;}
  .nav-links.nav-open .nav-cta{margin-left:0;margin-top:8px;text-align:center;justify-content:center;display:flex;}
  .nav-toggle{display:block;}
  section{padding:72px 0;}
  .section-sm{padding:56px 0;}
  .wrap,.hero-inner,.page-hero-inner,nav{padding-left:20px;padding-right:20px;}
  .value-grid{grid-template-columns:1fr;}
  .metiers-grid{grid-template-columns:1fr;}
  .method-grid{grid-template-columns:1fr;}
  .partners-grid{grid-template-columns:repeat(2,1fr);}
  .metier-photo-grid{grid-template-columns:1fr;}
  .hero-usps{grid-template-columns:1fr;}
  .service-row{grid-template-columns:44px 1fr;}
  .service-row .tag{display:none;}
  .form-row{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .timeline-item{padding-left:76px;}
  .timeline::before{left:23px;}
  .timeline-item .t-num{width:48px;height:48px;font-size:14px;}
}

/* ==========================================================================
   REFINEMENTS — modern polish (frontend-design principles)
   Additive only; respects prefers-reduced-motion via the global rule above.
   ========================================================================== */

/* Depth: soft brand "aurora" glow layered on the dark sections */
.section-dark{
  background:
    radial-gradient(90% 70% at 12% -10%, rgba(47,138,62,0.12), transparent 55%),
    radial-gradient(70% 60% at 108% 115%, rgba(183,229,82,0.07), transparent 55%),
    var(--bg-dark-2);
}

/* Animated gradient accent on the hero headline ("infrastructures") */
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .hero h1 em{
    background:linear-gradient(100deg, #B7E552 0%, #4FAE52 30%, #EAFFC2 55%, #B7E552 80%);
    background-size:220% auto;
    -webkit-background-clip:text; background-clip:text;
    -webkit-text-fill-color:transparent; color:transparent;
    animation:sheen 6s linear infinite;
  }
}
@keyframes sheen{ to{ background-position:220% center; } }

/* Primary buttons — soft light sweep on hover */
.btn-primary{position:relative;overflow:hidden;}
.btn-primary::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,0.5), transparent);
  transform:skewX(-18deg);transition:left .6s ease;pointer-events:none;
}
.btn-primary:hover::after{left:150%;}

/* Metier photo cards — animated accent line + brand glow on hover */
.metier-photo-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;z-index:3;
  background:linear-gradient(90deg, var(--lime), var(--green-line));
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.metier-photo-card:hover::before{transform:scaleX(1);}
.metier-photo-card:hover{
  box-shadow:0 18px 40px rgba(6,14,11,0.42), 0 0 0 1px rgba(183,229,82,0.22), 0 0 36px -6px rgba(79,174,82,0.45);
}

/* Metier text cards — matching accent line */
.metier-card{position:relative;overflow:hidden;}
.metier-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg, var(--green-mid), var(--lime));
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.metier-card:hover::before{transform:scaleX(1);}

/* Partner tiles — subtle lift to match the rest */
.partner-tile:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(18,32,26,0.08);}

/* Springier, more refined scroll reveal */
.reveal{transition:opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);}

/* Nav CTA — subtle gradient depth */
.nav-cta{background:linear-gradient(120deg, var(--ink), #1a2f26) !important;}
.nav-cta:hover{background:linear-gradient(120deg, var(--green-deep), var(--green-mid)) !important;}

/* ==========================================================================
   REDESIGN 2026 — "DOSSIER TECHNIQUE" : bureau d'études, CAD, matrice
   Apple-grade restraint: one accent (lime), vast negative space, one easing.
   ========================================================================== */
:root{
  --ease-out: cubic-bezier(0.22,1,0.36,1);
  --sp-section: clamp(120px,18vh,220px);
  --measure: 62ch;
  --void: #0D1815;
}
@property --wipe{syntax:'<percentage>';inherits:false;initial-value:0%;}
@property --p{syntax:'<number>';inherits:false;initial-value:0;}

/* ---- rhythm & fluid display type ---- */
.section-beat{padding-block:var(--sp-section);}
.h-display{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:clamp(40px,6.2vw,104px);letter-spacing:-0.03em;line-height:1.02;}
.h-major{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:clamp(28px,4vw,56px);letter-spacing:-0.02em;line-height:1.06;}
.measure{max-width:var(--measure);}
.spec,.gw-code,.ruler,.cad-dim,.cartouche{font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums;letter-spacing:0.11em;text-transform:uppercase;}
.accent{color:var(--lime);}

/* ---- headline line-by-line clip reveal ---- */
.lines-reveal{opacity:1 !important;transform:none !important;}
.lines-reveal .ln{display:block;clip-path:inset(0 0 112% 0);transition:clip-path .9s var(--ease-out);transition-delay:calc(var(--i,0)*90ms);}
.lines-reveal.is-visible .ln{clip-path:inset(0 0 -12% 0);}

/* ---- pure-CSS blueprint grid ---- */
.blueprint{background-image:
  repeating-linear-gradient(0deg, rgba(79,174,82,.06) 0 1px, transparent 1px 34px),
  repeating-linear-gradient(90deg, rgba(79,174,82,.06) 0 1px, transparent 1px 34px);}
.section-dark .blueprint, .blueprint.on-dark{background-image:
  repeating-linear-gradient(0deg, rgba(140,180,150,.05) 0 1px, transparent 1px 34px),
  repeating-linear-gradient(90deg, rgba(140,180,150,.05) 0 1px, transparent 1px 34px);}

/* ---- dimension line ---- */
.dim{position:relative;height:1px;background:var(--green-line);opacity:.55;transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease-out);}
.dim.is-visible{transform:scaleX(1);}
.dim::before,.dim::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:var(--green-line);}
.dim::before{left:0;} .dim::after{right:0;}

/* ---- fixed grain overlay (subtle chromatic unity) ---- */
.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ==========================================================================
   HERO — CAD viewport chrome over the 3D steel tower
   ========================================================================== */
.hero.cad-zone{min-height:100vh;display:flex;align-items:center;padding:120px 0 40px;}
.hero .hero-inner{width:100%;}
.hero-copy{max-width:52%;}
.hero .h-display{color:#fff;}
.hero .h-display em{font-style:normal;color:var(--lime);}
.hero-lead2{margin-top:26px;max-width:var(--measure);font-size:clamp(15px,1.3vw,18px);color:#C4D2C9;}
.hero-ctas{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap;}

/* Hero photographic background (real crane view) — sunny grade + zoom + slow pan */
.hero-photo{position:absolute;inset:0;z-index:0;overflow:hidden;background:#0D1815;}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 42%;transform-origin:62% 42%;animation:heroPan 28s ease-in-out infinite alternate;will-change:transform;}
@keyframes heroPan{
  from{transform:scale(1.12) translate3d(2.5%, 1%, 0);}
  to{transform:scale(1.26) translate3d(-3%, -1.8%, 0);}
}
/* warm sunlight from the upper-right */
.hero-photo::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(58% 52% at 80% 16%, rgba(255,206,122,.55), rgba(255,176,84,.14) 42%, transparent 72%);
  mix-blend-mode:screen;}
/* text-contrast gradient (warm dark, heavier on the left) */
.hero-photo::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:
  linear-gradient(90deg, rgba(12,17,11,.92) 0%, rgba(12,17,11,.6) 46%, rgba(12,17,11,.04) 100%),
  linear-gradient(180deg, rgba(24,18,8,.1), rgba(13,24,21,.78));}
@media (max-width:900px){ .hero-photo::after{background:linear-gradient(180deg, rgba(9,16,13,.55), rgba(13,24,21,.93));} }
@media (prefers-reduced-motion: reduce){ .hero-photo img{animation:none;transform:scale(1.1);} }

/* CAD registration marks + chrome (authored in HTML, absolutely placed over the section) */
.cad-mark{position:absolute;width:18px;height:18px;z-index:4;pointer-events:none;border-color:rgba(183,229,82,.55);}
.cad-mark.tl{top:22px;left:22px;border-top:1px solid;border-left:1px solid;}
.cad-mark.tr{top:22px;right:22px;border-top:1px solid;border-right:1px solid;}
.cad-mark.bl{bottom:22px;left:22px;border-bottom:1px solid;border-left:1px solid;}
.cad-mark.br{bottom:22px;right:22px;border-bottom:1px solid;border-right:1px solid;}
.cad-north{position:absolute;top:22px;right:56px;z-index:4;pointer-events:none;color:rgba(159,178,168,.7);font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-align:center;}
.cad-north svg{width:16px;height:20px;display:block;margin:0 auto 2px;stroke:var(--lime);}
.cad-ruler{position:absolute;z-index:4;pointer-events:none;color:rgba(159,178,168,.5);font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.08em;}
.cad-ruler.left{left:22px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:26px;}
.cad-ruler.left span{position:relative;padding-left:12px;}
.cad-ruler.left span::before{content:"";position:absolute;left:0;top:50%;width:7px;height:1px;background:rgba(159,178,168,.4);}
.cad-dim-label{position:absolute;z-index:4;pointer-events:none;color:rgba(159,178,168,.62);font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;}
.hero-specs{position:relative;z-index:3;margin-top:64px;display:grid;grid-template-columns:repeat(4,auto);gap:clamp(20px,5vw,72px);justify-content:start;border-top:1px solid var(--line-dark);padding-top:24px;}
.hero-specs .rd b{display:block;font-family:'Space Grotesk',sans-serif;font-size:clamp(24px,2.4vw,34px);color:#fff;font-weight:600;line-height:1;}
.hero-specs .rd span{display:block;margin-top:8px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;color:#9FB2A8;text-transform:uppercase;}
.scroll-cue{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);z-index:4;color:#9FB2A8;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px;}
.scroll-cue .bar{width:1px;height:34px;background:linear-gradient(var(--lime),transparent);animation:cueBob 2.4s var(--ease-out) infinite;}
@keyframes cueBob{0%,100%{transform:scaleY(.5);opacity:.5;transform-origin:top;}50%{transform:scaleY(1);opacity:1;transform-origin:top;}}

/* ==========================================================================
   MANIFESTE — fiche d'en-tête (cartouche title-block)
   ========================================================================== */
.manifest-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:clamp(32px,6vw,80px);align-items:center;}
.cartouche{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:rgba(255,255,255,.5);}
.cartouche .row{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:11px;color:var(--ink-soft);}
.cartouche .row:last-child{border-bottom:none;}
.cartouche .row b{color:var(--steel);font-weight:500;}
.cartouche .row span{text-align:right;color:var(--ink);letter-spacing:.06em;}

/* ==========================================================================
   MARQUEE — capabilities ticker
   ========================================================================== */
.marquee-band{background:var(--bg-dark);border-block:1px solid var(--line-dark);padding:18px 0;overflow:hidden;}
.marquee{display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee + .marquee{margin-top:12px;}
.marquee__row{display:flex;flex-shrink:0;gap:0;white-space:nowrap;animation:gwScroll 46s linear infinite;}
.marquee.rev .marquee__row{animation-direction:reverse;}
.marquee:hover .marquee__row{animation-play-state:paused;}
.marquee__item{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:#8FA398;padding:0 22px;display:inline-flex;align-items:center;gap:22px;}
.marquee__item::after{content:"\25C6";color:var(--lime);font-size:8px;}
@keyframes gwScroll{to{transform:translateX(-50%);}}

/* ==========================================================================
   MATRICE DE CAPACITÉS — the centerpiece (master-detail tablist)
   ========================================================================== */
.matrix{display:grid;grid-template-columns:1.05fr 0.95fr;gap:clamp(28px,5vw,72px);align-items:stretch;}
.matrix-fiche{position:relative;min-height:460px;}
.fiche{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .5s var(--ease-out);display:flex;flex-direction:column;gap:22px;}
.fiche.is-active{opacity:1;visibility:visible;position:relative;}
.fiche .schematic{width:100%;height:auto;max-height:300px;color:var(--green-line);}
.fiche .schematic path,.fiche .schematic line,.fiche .schematic circle,.fiche .schematic polyline,.fiche .schematic rect{stroke-dasharray:1;stroke-dashoffset:1;}
.fiche.is-active .schematic path,.fiche.is-active .schematic line,.fiche.is-active .schematic circle,.fiche.is-active .schematic polyline,.fiche.is-active .schematic rect{stroke-dashoffset:0;transition:stroke-dashoffset .7s var(--ease-out);transition-delay:calc(var(--i,0)*45ms);}
.fiche-photo{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:16/9;border:1px solid var(--line-dark);
  -webkit-mask-image:linear-gradient(90deg,#000 var(--wipe,0%), transparent var(--wipe,0%));
  mask-image:linear-gradient(90deg,#000 var(--wipe,0%), transparent var(--wipe,0%));}
.fiche.is-active .fiche-photo{--wipe:100%;transition:--wipe .8s var(--ease-out);}
.fiche-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.03);}
.fiche-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,24,21,.1),rgba(13,24,21,.5));}
.fiche-spec{display:flex;flex-wrap:wrap;gap:22px;}
.fiche-spec .s b{display:block;font-family:'Space Grotesk',sans-serif;font-size:22px;color:#fff;line-height:1;}
.fiche-spec .s span{display:block;margin-top:6px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;color:#8FA398;text-transform:uppercase;}

.matrix-tabs{position:relative;border-top:1px solid var(--line-dark);}
.reticle{position:absolute;left:0;top:0;width:100%;height:84px;pointer-events:none;z-index:0;
  border:1px solid rgba(183,229,82,.4);border-radius:6px;background:rgba(183,229,82,.05);
  transition:transform .45s var(--ease-out);}
.reticle::before,.reticle::after{content:"";position:absolute;width:9px;height:9px;border-color:var(--lime);}
.reticle::before{top:-1px;left:-1px;border-top:1.5px solid;border-left:1.5px solid;}
.reticle::after{bottom:-1px;right:-1px;border-bottom:1.5px solid;border-right:1.5px solid;}
.mtab{position:relative;z-index:1;display:block;width:100%;text-align:left;background:none;border:none;cursor:pointer;
  height:84px;padding:0 20px;border-bottom:1px solid var(--line-dark);
  display:flex;flex-direction:column;justify-content:center;gap:7px;transition:padding .3s var(--ease-out);font-family:inherit;}
.mtab .gw-code{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:#8FA398;transition:color .3s ease;}
.mtab .mtab__title{font-family:'Space Grotesk',sans-serif;font-size:clamp(16px,1.5vw,20px);color:#C4D2C9;font-weight:500;transition:color .3s ease;}
.mtab .gauge{height:2px;width:100%;background:rgba(255,255,255,.08);overflow:hidden;}
.mtab .gauge::before{content:"";display:block;height:100%;width:100%;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease-out);}
.mtab[aria-selected="true"]{padding-left:30px;}
.mtab[aria-selected="true"] .gw-code{color:var(--lime);}
.mtab[aria-selected="true"] .mtab__title{color:#fff;}
.mtab[aria-selected="true"] .gauge::before{transform:scaleX(1);}
.mtab:hover .mtab__title{color:#fff;}

/* ==========================================================================
   FLAGSHIP — blueprint → photo reveal
   ========================================================================== */
.flagship{position:relative;min-height:92vh;overflow:hidden;background:var(--void);display:flex;align-items:flex-end;}
.flagship-media{position:absolute;inset:0;z-index:0;}
.flagship-media img{width:100%;height:100%;object-fit:cover;}
.flagship-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,24,21,.35),rgba(13,24,21,.85));}
.flagship-overlay{position:absolute;inset:0;z-index:1;color:var(--green-line);pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 calc((1 - var(--p,0))*100%), transparent 0);
  mask-image:linear-gradient(180deg,#000 calc((1 - var(--p,0))*100%), transparent 0);}
.flagship-overlay .blueprint{position:absolute;inset:0;opacity:.5;}
.flagship-caption{position:relative;z-index:2;margin:0 0 clamp(40px,8vh,90px);background:rgba(13,24,21,.55);backdrop-filter:blur(8px);
  border:1px solid var(--line-dark);border-radius:12px;padding:26px 30px;max-width:560px;}
.flagship-caption .meta{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;color:var(--lime);text-transform:uppercase;margin-bottom:12px;}

/* ==========================================================================
   MÉTHODE — dimensional chain
   ========================================================================== */
.method-chain{position:relative;margin-top:50px;}
.method-line{position:absolute;top:19px;left:0;right:0;height:1px;background:var(--line-dark);}
.method-line span{position:absolute;left:0;top:0;height:100%;width:calc(var(--p,0)*100%);background:var(--green-line);}
.method-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative;z-index:1;}
.mstone .dot{width:38px;height:38px;border-radius:50%;background:var(--void);border:1px solid var(--green-line);color:var(--lime);
  display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:12px;margin-bottom:22px;}
.mstone h4{color:#fff;font-size:16px;margin-bottom:8px;}
.mstone p{font-size:13.5px;color:#9FB2A8;}

/* ==========================================================================
   PROOF — counters + references wall
   ========================================================================== */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:64px;}
.kpi{border:1px solid var(--line);border-radius:10px;padding:26px 22px;position:relative;background:#fff;}
.kpi::before{content:"";position:absolute;top:10px;left:10px;width:10px;height:10px;border-top:1px solid var(--green-mid);border-left:1px solid var(--green-mid);opacity:.5;}
.kpi b{display:block;font-family:'Space Grotesk',sans-serif;font-size:clamp(30px,3.4vw,46px);color:var(--ink);line-height:1;font-variant-numeric:tabular-nums;}
.kpi span{display:block;margin-top:10px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--steel);text-transform:uppercase;}
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.logo-cell{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;height:110px;display:flex;align-items:center;justify-content:center;padding:22px;filter:grayscale(100%);opacity:.68;transition:filter .25s ease,opacity .25s ease,border-color .25s ease,transform .25s ease;}
.logo-cell:hover{filter:grayscale(0);opacity:1;border-color:var(--green-mid);transform:translateY(-3px);}
.logo-cell img{max-height:42px;max-width:100%;object-fit:contain;}
.logo-cell .ref{position:absolute;top:8px;left:10px;font-family:'IBM Plex Mono',monospace;font-size:8.5px;letter-spacing:.06em;color:var(--steel);opacity:.6;}

/* ==========================================================================
   CLOSING CTA — cartouche-framed
   ========================================================================== */
.closing{text-align:center;}
.closing .ref-field{display:inline-flex;align-items:center;gap:10px;margin:26px 0 34px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;color:#9FB2A8;text-transform:uppercase;border:1px solid var(--line-dark);border-radius:100px;padding:10px 20px;}
.closing .ref-field .caret{width:8px;height:16px;background:var(--lime);animation:caretBlink 1.1s steps(1) infinite;}
@keyframes caretBlink{50%{opacity:0;}}

/* ==========================================================================
   Custom CAD crosshair cursor (pointer:fine only)
   ========================================================================== */
.cad-cursor{position:fixed;top:0;left:0;z-index:60;pointer-events:none;width:34px;height:34px;margin:-17px 0 0 -17px;opacity:0;transition:opacity .2s ease;}
.cad-cursor::before,.cad-cursor::after{content:"";position:absolute;background:rgba(183,229,82,.8);}
.cad-cursor::before{left:50%;top:0;width:1px;height:100%;transform:translateX(-50%);}
.cad-cursor::after{top:50%;left:0;height:1px;width:100%;transform:translateY(-50%);}
.cad-cursor.show{opacity:1;}

/* ==========================================================================
   RESPONSIVE + REDUCED-MOTION fallbacks for the redesign
   ========================================================================== */
@media (max-width:900px){
  .hero-copy{max-width:100%;}
  .hero-specs{grid-template-columns:repeat(2,auto);row-gap:24px;}
  .manifest-grid{grid-template-columns:1fr;}
  .matrix{grid-template-columns:1fr;gap:28px;}
  .matrix-fiche{min-height:0;order:2;}
  .fiche{position:relative;}
  .fiche:not(.is-active){display:none;}
  .reticle{display:none;}
  .method-steps{grid-template-columns:1fr;gap:26px;}
  .method-line{display:none;}
  .kpi-grid{grid-template-columns:repeat(2,1fr);}
  .logo-wall{grid-template-columns:repeat(2,1fr);}
  .cad-ruler,.cad-north,.cad-dim-label{display:none;}
}
@media (prefers-reduced-motion: reduce){
  .marquee__row{animation:none;transform:none;}
  .scroll-cue .bar{animation:none;}
  .closing .ref-field .caret{animation:none;}
  .lines-reveal .ln{clip-path:none;}
  .reticle{transition:none;}
}
@media (pointer:coarse){ .cad-cursor{display:none;} }

/* ==========================================================================
   MENU MOBILE / TABLETTE — bouton « 3 barres » avec toutes les catégories
   (le menu complet reste affiché sur ordinateur)
   ========================================================================== */
@media (max-width:980px){
  .nav-toggle{display:block;}
  .nav-links{display:none;}
  .nav-links.nav-open{
    display:flex;flex-direction:column;align-items:stretch;
    position:absolute;top:100%;left:0;right:0;
    background:var(--paper);padding:14px 18px 20px;gap:2px;
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 34px rgba(18,32,26,.14);
    max-height:calc(100vh - 64px);overflow-y:auto;
    animation:navDrop .22s var(--ease-out);
  }
  @keyframes navDrop{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:none;}}
  .nav-links.nav-open a{
    width:100%;padding:14px 12px;font-size:15.5px;border-radius:10px;
    border-bottom:1px solid var(--line);
  }
  .nav-links.nav-open a:last-of-type{border-bottom:none;}
  .nav-links.nav-open a.active{background:rgba(47,138,62,.09);}
  .nav-links.nav-open .nav-cta{
    margin-left:0;margin-top:12px;justify-content:center;display:flex;
    padding:14px 20px !important;border-radius:100px;border-bottom:none;
  }
  /* le bouton devient une croix quand le menu est ouvert */
  .nav-toggle[aria-expanded="true"] svg line:nth-child(1){transform:translateY(6px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] svg line:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] svg line:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
  .nav-toggle svg line{transform-origin:center;transition:transform .25s var(--ease-out), opacity .2s ease;}
}
@media (min-width:981px){ .nav-toggle{display:none;} }

/* small helpers used by the redesign markup */
.hero-bp{position:absolute;inset:0;z-index:0;opacity:.5;}
.fiche-list{list-style:none;padding:0;margin:14px 0 18px;display:grid;gap:8px;}
.fiche-list li{font-size:13.5px;color:#C4D2C9;padding-left:18px;position:relative;}
.fiche-list li::before{content:"\2014";position:absolute;left:0;color:var(--green-line);}
.manifest-lead{margin-top:22px;font-size:clamp(15px,1.4vw,18px);color:var(--ink-soft);max-width:46ch;}

/* services.html — 6-domaine detail dossier */
.svc-index{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.svc-index a{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line-dark);border-radius:100px;padding:8px 14px;transition:border-color .2s,color .2s;}
.svc-index a:hover{border-color:var(--lime);color:#fff;}
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(44px,8vh,90px) 0;border-top:1px solid var(--line);scroll-margin-top:90px;}
.svc-row:first-of-type{border-top:none;}
.svc-row.rev .svc-visual{order:2;}
.svc-visual{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--paper-2);aspect-ratio:16/11;display:flex;align-items:center;justify-content:center;}
.svc-visual .schematic{width:78%;height:auto;color:var(--green-mid);}
/* photo + croquis : la photo porte le domaine, le croquis reste en médaillon technique */
.svc-visual.has-photo{padding:0;}
.svc-visual.has-photo picture{display:block;width:100%;height:100%;}
.svc-visual.has-photo img{width:100%;height:100%;object-fit:cover;}
.svc-visual .schematic.inset{position:absolute;right:12px;bottom:12px;z-index:2;width:36%;max-width:168px;height:auto;
  background:rgba(245,247,242,.93);border:1px solid rgba(18,32,26,.14);border-radius:8px;padding:9px;
  box-shadow:0 6px 18px rgba(6,14,11,.18);backdrop-filter:blur(3px);}
@media (max-width:520px){ .svc-visual .schematic.inset{width:44%;right:8px;bottom:8px;} }
.svc-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(.92) contrast(1.02);}
.svc-visual::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(18,32,26,.05);}
.svc-num{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--green-mid);letter-spacing:.1em;text-transform:uppercase;}
.svc-row h3{font-size:clamp(22px,2.6vw,32px);margin:10px 0 12px;letter-spacing:-0.01em;}
.svc-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px;}
.svc-list li{font-size:14.5px;color:var(--ink-soft);padding-left:20px;position:relative;}
.svc-list li::before{content:"\2014";position:absolute;left:0;color:var(--green-mid);}
@media (max-width:820px){
  .svc-row{grid-template-columns:1fr;gap:26px;}
  .svc-row.rev .svc-visual{order:0;}
}

/* ==========================================================================
   RÉALISATIONS — galerie de chantiers
   ========================================================================== */
.real-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.real-card{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line-dark);background:var(--bg-dark-2);
  aspect-ratio:4/3;display:block;transition:transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s ease;}
.real-card:hover{transform:translateY(-4px);border-color:var(--green-line);box-shadow:0 18px 38px rgba(6,14,11,.4);}
.real-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out);}
.real-card:hover img{transform:scale(1.06);}
.real-card figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:34px 16px 14px;
  background:linear-gradient(180deg,transparent,rgba(9,16,13,.92));color:#fff;}
.real-card figcaption b{display:block;font-family:'Space Grotesk',sans-serif;font-size:14.5px;font-weight:500;line-height:1.25;}
.real-card figcaption span{display:block;margin-top:4px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--lime);}
.real-card.wide{grid-column:span 2;aspect-ratio:16/9;}
.real-card{cursor:zoom-in;}
.real-card .zoom{position:absolute;top:12px;right:12px;z-index:3;width:32px;height:32px;border-radius:50%;
  background:rgba(9,16,13,.55);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.85);transition:opacity .25s ease, transform .25s var(--ease-out);}
.real-card:hover .zoom, .real-card:focus-visible .zoom{opacity:1;transform:scale(1);}
.real-card .zoom svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:2;}
@media (max-width:980px){ .real-grid{grid-template-columns:repeat(2,1fr);} .real-card.wide{grid-column:span 2;} }
@media (max-width:600px){ .real-grid{grid-template-columns:1fr;} .real-card.wide{grid-column:span 1;} }

/* ==========================================================================
   CARROUSEL — défilement automatique des réalisations
   ========================================================================== */
.carousel{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line-dark);background:var(--void);}
.carousel-track{display:flex;transition:transform .75s var(--ease-out);will-change:transform;}
.carousel-slide{position:relative;flex:0 0 100%;aspect-ratio:16/9;cursor:zoom-in;}
.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.carousel-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(6,12,10,.88));}
.carousel-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:0 28px 26px;color:#fff;}
.carousel-cap b{display:block;font-family:'Space Grotesk',sans-serif;font-size:clamp(17px,2.2vw,26px);font-weight:500;line-height:1.25;}
.carousel-cap span{display:block;margin-top:7px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--lime);}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;
  background:rgba(9,16,13,.55);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.22);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .2s ease,transform .2s ease;}
.carousel-btn:hover{background:var(--lime);color:#12200f;transform:translateY(-50%) scale(1.06);}
.carousel-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:2;}
.carousel-btn.prev{left:16px;} .carousel-btn.next{right:16px;}
.carousel-dots{position:absolute;left:0;right:0;bottom:14px;z-index:3;display:flex;justify-content:center;gap:7px;}
.carousel-dots button{width:22px;height:3px;border-radius:2px;border:none;background:rgba(255,255,255,.32);cursor:pointer;padding:0;
  transition:background .3s ease,width .3s ease;}
.carousel-dots button[aria-current="true"]{background:var(--lime);width:34px;}
.carousel-bar{position:absolute;left:0;bottom:0;height:2px;background:var(--lime);z-index:3;width:0;box-shadow:0 0 10px rgba(183,229,82,.6);}
.carousel.is-paused .carousel-bar{opacity:.35;}
@media (max-width:700px){
  .carousel-cap{padding:0 16px 30px;}
  .carousel-btn{width:36px;height:36px;} .carousel-btn.prev{left:8px;} .carousel-btn.next{right:8px;}
  .carousel-slide{aspect-ratio:4/3;}
}
@media (prefers-reduced-motion: reduce){ .carousel-track{transition:none;} .carousel-bar{display:none;} }

/* ---- Bloc vidéo chantier : lecture auto, en boucle, sans contrôles ---- */
.video-block{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line-dark);background:#000;
  box-shadow:0 26px 60px rgba(6,14,11,.42);}
.video-block video{width:100%;height:auto;display:block;max-height:78vh;background:#000;
  pointer-events:none;                 /* pas d'interaction : ni pause, ni durée, ni clic droit */
  filter:contrast(1.04) saturate(1.06);}
.video-block::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg, rgba(9,16,13,.16) 0%, transparent 22%, transparent 74%, rgba(9,16,13,.55) 100%);}
.video-block::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(183,229,82,.16);border-radius:16px;}
.video-tag{position:absolute;left:20px;bottom:16px;z-index:3;font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--lime);
  display:inline-flex;align-items:center;gap:8px;}
.video-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);
  box-shadow:0 0 0 0 rgba(183,229,82,.6);animation:vidPulse 2s ease-out infinite;}
@keyframes vidPulse{
  0%{box-shadow:0 0 0 0 rgba(183,229,82,.55);}
  70%{box-shadow:0 0 0 9px rgba(183,229,82,0);}
  100%{box-shadow:0 0 0 0 rgba(183,229,82,0);}
}
@media (prefers-reduced-motion: reduce){ .video-tag::before{animation:none;} }

/* ---- Visionneuse plein écran (lightbox) ---- */
#gw-lb{position:fixed;inset:0;z-index:300;background:rgba(6,12,10,.94);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;padding:5vh 4vw;}
#gw-lb.open{display:flex;animation:lbIn .25s var(--ease-out);}
@keyframes lbIn{from{opacity:0;}to{opacity:1;}}
#gw-lb figure{margin:0;max-width:1200px;width:100%;text-align:center;}
#gw-lb img{max-width:100%;max-height:78vh;width:auto;height:auto;border-radius:10px;display:block;margin:0 auto;
  box-shadow:0 30px 70px rgba(0,0,0,.6);animation:lbZoom .3s var(--ease-out);}
@keyframes lbZoom{from{transform:scale(.96);opacity:.4;}to{transform:none;opacity:1;}}
#gw-lb figcaption{margin-top:16px;color:#fff;font-family:'Space Grotesk',sans-serif;font-size:17px;}
#gw-lb figcaption span{display:block;margin-top:6px;font-family:'IBM Plex Mono',monospace;font-size:11px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--lime);}
#gw-lb .lb-btn{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;
  width:46px;height:46px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .2s ease,transform .2s ease;}
#gw-lb .lb-btn:hover{background:var(--lime);color:#12200f;transform:scale(1.06);}
#gw-lb .lb-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;}
#gw-lb .lb-prev{left:3vw;top:50%;margin-top:-23px;}
#gw-lb .lb-next{right:3vw;top:50%;margin-top:-23px;}
#gw-lb .lb-close{top:22px;right:3vw;}
#gw-lb .lb-count{position:absolute;top:28px;left:4vw;font-family:'IBM Plex Mono',monospace;font-size:12px;
  letter-spacing:.14em;color:#9FB2A8;}
@media (max-width:700px){ #gw-lb .lb-prev{left:8px;} #gw-lb .lb-next{right:8px;} #gw-lb .lb-close{right:8px;} #gw-lb img{max-height:64vh;} }
@media (prefers-reduced-motion: reduce){ #gw-lb.open{animation:none;} #gw-lb img{animation:none;} }

/* sous-bloc d'un domaine (ex. Parking solaire dans GW-02) — photo mise en valeur */
.sub-block{margin-top:28px;padding-top:24px;border-top:1px solid var(--line-dark);}
.sub-block .sub-photo{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line-dark);
  aspect-ratio:16/9;margin-bottom:16px;cursor:zoom-in;}
.sub-block .sub-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out);}
.sub-block .sub-photo:hover img{transform:scale(1.04);}
.sub-block .sub-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(9,16,13,.6));pointer-events:none;}
.sub-block .sub-photo .badge{position:absolute;left:14px;bottom:12px;z-index:2;font-family:'IBM Plex Mono',monospace;
  font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--lime);}
.sub-block h5{font-family:'Space Grotesk',sans-serif;font-size:19px;color:#fff;font-weight:500;margin:0 0 8px;}
.sub-block p{font-size:14px;color:#9FB2A8;margin:0;max-width:56ch;line-height:1.6;}
.svc-row .sub-block{border-top-color:var(--line);}
.svc-row .sub-block h5{color:var(--ink);}
.svc-row .sub-block p{color:var(--steel);}
.svc-row .sub-block .sub-photo{border-color:var(--line);}
@media (max-width:520px){ .sub-block{grid-template-columns:1fr;} }

/* ==========================================================================
   CHATBOT — assistant GreenWise (widget flottant, 100% local)
   ========================================================================== */
#gw-chat-btn{position:fixed;right:20px;bottom:20px;z-index:200;width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(140deg,var(--green-mid),var(--green-deep));color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(6,14,11,.35);transition:transform .25s var(--ease-out), box-shadow .25s ease;}
#gw-chat-btn:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 16px 38px rgba(6,14,11,.45);}
#gw-chat-btn svg{width:25px;height:25px;stroke:#fff;fill:none;stroke-width:1.8;}
#gw-chat-btn .dot{position:absolute;top:3px;right:3px;width:12px;height:12px;border-radius:50%;background:var(--lime);border:2px solid var(--bg-dark);}
#gw-chat-btn.open .dot{display:none;}

#gw-chat{position:fixed;right:20px;bottom:88px;z-index:201;width:370px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 130px);
  background:var(--bg-dark-2);border:1px solid var(--line-dark);border-radius:16px;overflow:hidden;display:none;flex-direction:column;
  box-shadow:0 26px 60px rgba(6,14,11,.5);}
#gw-chat.open{display:flex;animation:chatIn .28s var(--ease-out);}
@keyframes chatIn{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
.gw-chat-head{padding:15px 16px;background:linear-gradient(120deg,var(--green-deep),#16351f);border-bottom:1px solid var(--line-dark);
  display:flex;align-items:center;gap:11px;flex-shrink:0;}
.gw-chat-head img{height:30px;width:auto;display:block;}
.gw-chat-head b{color:#fff;font-family:'Space Grotesk',sans-serif;font-size:14.5px;font-weight:600;display:block;line-height:1.2;}
.gw-chat-head span{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.1em;color:var(--lime);text-transform:uppercase;}
.gw-chat-head .close{margin-left:auto;background:none;border:none;color:#9FB2A8;cursor:pointer;font-size:22px;line-height:1;padding:0 4px;}
.gw-chat-head .close:hover{color:#fff;}
.gw-chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:11px;}
.gw-msg{max-width:86%;padding:10px 13px;border-radius:12px;font-size:13.8px;line-height:1.5;white-space:pre-line;}
.gw-msg.bot{background:rgba(255,255,255,.06);color:#D6E2D9;border:1px solid var(--line-dark);border-bottom-left-radius:4px;align-self:flex-start;}
.gw-msg.me{background:var(--lime);color:#12200f;align-self:flex-end;border-bottom-right-radius:4px;font-weight:500;}
.gw-msg a{color:var(--lime);text-decoration:underline;}
.gw-msg.me a{color:#12200f;}
.gw-chips{display:flex;flex-wrap:wrap;gap:7px;padding:0 16px 12px;}
.gw-chip{background:rgba(183,229,82,.1);border:1px solid rgba(183,229,82,.34);color:#D8EFAE;border-radius:100px;padding:7px 12px;
  font-size:12px;cursor:pointer;transition:background .2s ease,color .2s ease;font-family:inherit;}
.gw-chip:hover{background:var(--lime);color:#12200f;}
.gw-chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line-dark);background:rgba(0,0,0,.18);flex-shrink:0;}
.gw-chat-form input{flex:1;background:rgba(255,255,255,.06);border:1px solid var(--line-dark);color:#fff;border-radius:100px;padding:11px 15px;font-size:13.5px;}
.gw-chat-form input::placeholder{color:#7C9088;}
.gw-chat-form input:focus{border-color:var(--green-line);}
.gw-chat-form button{background:var(--lime);border:none;border-radius:50%;width:40px;height:40px;cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;}
.gw-chat-form button svg{width:18px;height:18px;stroke:#12200f;fill:none;stroke-width:2;}
@media (max-width:480px){ #gw-chat{right:12px;left:12px;width:auto;bottom:84px;height:70vh;} #gw-chat-btn{right:14px;bottom:14px;} }
@media (prefers-reduced-motion: reduce){ #gw-chat.open{animation:none;} #gw-chat-btn{transition:none;} }
.section-head .h-major{margin-top:14px;}
.eyebrow.on-dark, .section-dark .eyebrow{color:var(--lime);}
.eyebrow.on-dark::before, .section-dark .eyebrow::before{background:var(--lime);}