:root{
  --noir:#0b0f19;
  --bleu:#16315e;
  --bleu-vif:#1d4ed8;
  --rouge:#d7263d;
  --blanc:#ffffff;
  --gris:#f4f6fb;
  --gris-2:#e8ecf5;
  --texte:#3a4254;
  --r:16px;
  --r-lg:24px;
  --ombre:0 18px 50px rgba(11,15,25,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',system-ui,sans-serif;
  font-weight:300;
  background:var(--blanc);
  color:var(--texte);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3{color:var(--noir);font-weight:600;line-height:1.2}
h2{font-size:clamp(1.8rem,3.8vw,2.6rem);letter-spacing:-.02em}
.lead{max-width:580px;font-size:1rem}
section{padding:96px 0}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--rouge);margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--rouge)}
.slash{display:inline-block;width:30px;height:18px;position:relative;margin-right:2px}
.slash::before,.slash::after{
  content:"";position:absolute;top:0;bottom:0;width:9px;transform:skewX(-22deg);border-radius:2px;
}
.slash::before{left:4px;background:var(--rouge)}
.slash::after{left:16px;background:var(--bleu-vif)}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border-radius:12px;font-weight:500;font-size:.92rem;
  transition:transform .2s, box-shadow .2s, background .2s, color .2s;cursor:pointer;border:0;
}
.btn svg{width:16px;height:16px;flex:none}
.btn-rouge{background:var(--rouge);color:var(--blanc)}
.btn-rouge:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(215,38,61,.35)}
.btn-bleu{background:var(--bleu);color:var(--blanc)}
.btn-bleu:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(22,49,94,.32)}
.btn-blanc{background:var(--blanc);color:var(--noir)}
.btn-blanc:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,255,255,.18)}
.btn-ligne{border:1.5px solid var(--gris-2);background:transparent;color:var(--noir)}
.btn-ligne:hover{border-color:var(--bleu);color:var(--bleu)}
.sombre .btn-ligne,.cta-band .btn-ligne{border-color:rgba(255,255,255,.28);color:var(--blanc)}
.sombre .btn-ligne:hover,.cta-band .btn-ligne:hover{border-color:var(--blanc);color:var(--blanc)}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--gris-2);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--noir);font-size:1.06rem;letter-spacing:.01em}
.brand .mark{width:40px;height:40px;flex:none}
.brand small{display:block;font-weight:400;font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--bleu-vif);line-height:1.2}
nav.links{display:flex;gap:30px;font-size:.9rem;font-weight:400}
nav.links a{color:var(--texte);position:relative;padding:4px 0;transition:color .2s}
nav.links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--rouge),var(--bleu-vif));transition:width .25s;
}
nav.links a:hover,nav.links a.actif{color:var(--noir)}
nav.links a:hover::after,nav.links a.actif::after{width:100%}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:22px;height:2px;background:var(--noir);margin:5px 0;transition:.3s}

/* ---------- hero accueil ---------- */
.hero{position:relative;padding:90px 0 110px;background:
  radial-gradient(900px 420px at 85% -10%, rgba(29,78,216,.08), transparent 60%),
  radial-gradient(700px 380px at -5% 110%, rgba(215,38,61,.07), transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(2.3rem,5vw,3.7rem);font-weight:700;letter-spacing:-.025em;margin-bottom:22px}
.hero h1 .rge{color:var(--rouge)}
.hero h1 .blu{color:var(--bleu-vif)}
.hero .lead{margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-pts{display:flex;gap:26px;flex-wrap:wrap}
.hero-pts span{display:flex;align-items:center;gap:8px;font-size:.84rem;color:var(--texte)}
.hero-pts svg{width:16px;height:16px;stroke:var(--bleu-vif);flex:none}
.hero-visu{position:relative}
.hero-visu .ph{
  border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/4.5;
  clip-path:polygon(0 0, 100% 6%, 100% 100%, 0 94%);
  box-shadow:var(--ombre);
}
.hero-visu .ph img{width:100%;height:100%;object-fit:cover}
.hero-card{
  position:absolute;left:-22px;bottom:34px;background:var(--blanc);border-radius:14px;
  padding:16px 20px;box-shadow:var(--ombre);display:flex;gap:14px;align-items:center;
}
.hero-card .ic{
  width:42px;height:42px;border-radius:12px;background:var(--bleu);display:grid;place-items:center;flex:none;
}
.hero-card .ic svg{width:20px;height:20px;stroke:#fff}
.hero-card b{display:block;color:var(--noir);font-weight:600;font-size:.9rem}
.hero-card span{font-size:.76rem}

/* ---------- placeholder image fallback ---------- */
.ph{background:
  linear-gradient(135deg, var(--bleu) 0%, #1e3a6e 55%, var(--rouge) 130%);position:relative}
.ph.broken::after{
  content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;
  color:#fff;font-weight:500;font-size:.9rem;letter-spacing:.06em;text-align:center;padding:20px;
}
.ph.broken img{display:none}

/* ---------- marquee métiers ---------- */
.marquee{
  background:var(--noir);color:var(--blanc);overflow:hidden;padding:18px 0;
  border-top:3px solid var(--rouge);border-bottom:3px solid var(--bleu-vif);
}
.marquee-track{display:flex;gap:0;width:max-content;animation:defile 28s linear infinite}
.marquee span{
  display:flex;align-items:center;gap:26px;padding:0 26px;white-space:nowrap;
  font-weight:500;font-size:.92rem;letter-spacing:.14em;text-transform:uppercase;
}
.marquee i{width:7px;height:7px;border-radius:50%;background:var(--rouge);flex:none}
.marquee span:nth-child(even) i{background:var(--bleu-vif)}
@keyframes defile{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.marquee-track{animation:none}}

/* ---------- cartes services ---------- */
.fond-gris{background:var(--gris)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px}
.svc{
  background:var(--blanc);border-radius:var(--r);padding:34px 30px;position:relative;
  border:1px solid var(--gris-2);overflow:hidden;
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.svc::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--rouge),var(--bleu-vif));
  transform:scaleX(0);transform-origin:left;transition:transform .3s;
}
.svc:hover{transform:translateY(-5px);box-shadow:var(--ombre);border-color:transparent}
.svc:hover::before{transform:scaleX(1)}
.svc .ic{
  width:52px;height:52px;border-radius:14px;background:var(--gris);
  display:grid;place-items:center;margin-bottom:22px;transition:background .25s;
}
.svc:hover .ic{background:var(--bleu)}
.svc .ic svg{width:24px;height:24px;stroke:var(--bleu);fill:none;stroke-width:1.7;transition:stroke .25s}
.svc:hover .ic svg{stroke:#fff}
.svc h3{font-size:1.12rem;margin-bottom:10px}
.svc p{font-size:.88rem}
.svc .plus{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:.84rem;font-weight:500;color:var(--rouge);
}
.svc .plus svg{width:14px;height:14px;transition:transform .2s}
.svc:hover .plus svg{transform:translateX(4px)}

/* ---------- pourquoi nous / chiffres ---------- */
.sombre{background:var(--noir);color:#aeb6c8}
.sombre h2,.sombre h3{color:var(--blanc)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split .ph{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/4.3;box-shadow:var(--ombre)}
.split .ph img{width:100%;height:100%;object-fit:cover}
.atouts{margin-top:30px;display:grid;gap:18px}
.atouts li{list-style:none;display:flex;gap:16px;align-items:flex-start}
.atouts .pin{
  width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;background:rgba(255,255,255,.06);
}
.atouts .pin svg{width:16px;height:16px;stroke:var(--rouge)}
.atouts li:nth-child(even) .pin svg{stroke:#5b8def}
.atouts b{display:block;color:var(--blanc);font-weight:500;font-size:.95rem}
.atouts p{font-size:.86rem}
.compteurs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.cpt{
  border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:30px;text-align:center;
  background:rgba(255,255,255,.03);
}
.cpt b{font-size:2.3rem;font-weight:700;color:var(--blanc);display:block;line-height:1.1}
.cpt b em{font-style:normal;color:var(--rouge)}
.cpt span{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}

/* ---------- process ---------- */
.etapes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px;counter-reset:etape}
.etape{
  background:var(--blanc);border:1px solid var(--gris-2);border-radius:var(--r);padding:36px 30px;position:relative;
}
.etape::before{
  counter-increment:etape;content:"0" counter(etape);
  font-weight:700;font-size:2.6rem;line-height:1;
  background:linear-gradient(135deg,var(--rouge),var(--bleu-vif));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:18px;
}
.etape h3{font-size:1.1rem;margin-bottom:8px}
.etape p{font-size:.88rem}

/* ---------- bandeau CTA ---------- */
.cta-band{
  border-radius:var(--r-lg);padding:clamp(36px,5.5vw,64px);
  background:linear-gradient(120deg,var(--bleu) 0%, #122a52 60%, #341227 130%);
  color:#c4cde0;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;top:-40px;right:-30px;width:300px;height:300px;
  background:
    linear-gradient(115deg, transparent 46%, rgba(215,38,61,.5) 46%, rgba(215,38,61,.5) 54%, transparent 54%),
    linear-gradient(115deg, transparent 60%, rgba(29,78,216,.55) 60%, rgba(29,78,216,.55) 68%, transparent 68%);
  transform:rotate(8deg);pointer-events:none;
}
.cta-band h2{color:var(--blanc);margin-bottom:12px}
.cta-band p{max-width:520px;margin-bottom:30px}
.cta-band .tel{
  font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:700;color:var(--blanc);letter-spacing:.02em;
  display:inline-flex;align-items:center;gap:14px;
}
.cta-band .tel svg{width:26px;height:26px;stroke:var(--rouge)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* ---------- pages internes : bandeau titre ---------- */
.page-hero{
  background:var(--noir);color:#aeb6c8;padding:84px 0;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:
    linear-gradient(115deg, transparent 72%, rgba(215,38,61,.25) 72%, rgba(215,38,61,.25) 76%, transparent 76%),
    linear-gradient(115deg, transparent 82%, rgba(29,78,216,.3) 82%, rgba(29,78,216,.3) 86%, transparent 86%);
}
.page-hero h1{color:var(--blanc);font-size:clamp(2rem,4.6vw,3.2rem);font-weight:700;letter-spacing:-.02em;margin-bottom:14px}
.page-hero .lead{margin-bottom:0}
.fil{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px;display:block;color:#7e8aa3}
.fil a:hover{color:var(--blanc)}

/* ---------- services détaillés (page services) ---------- */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:72px 0;border-bottom:1px solid var(--gris-2)}
.detail:last-of-type{border-bottom:0}
.detail .ph{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--ombre)}
.detail .ph img{width:100%;height:100%;object-fit:cover}
.detail.inv .ph{order:2}
.detail h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:14px}
.detail .tag{
  display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--blanc);background:var(--rouge);border-radius:6px;padding:5px 12px;margin-bottom:18px;
}
.detail:nth-of-type(even) .tag{background:var(--bleu-vif)}
.prestas{margin:22px 0 28px;display:grid;gap:10px}
.prestas li{list-style:none;display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--texte)}
.prestas svg{width:17px;height:17px;stroke:var(--rouge);flex:none;margin-top:4px}
.detail:nth-of-type(even) .prestas svg{stroke:var(--bleu-vif)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;align-items:start}
.coords{display:grid;gap:16px}
.coord{
  background:var(--blanc);border:1px solid var(--gris-2);border-radius:var(--r);
  padding:24px 26px;display:flex;gap:18px;align-items:flex-start;transition:transform .2s, box-shadow .2s;
}
.coord:hover{transform:translateY(-3px);box-shadow:var(--ombre)}
.coord .ic{width:46px;height:46px;border-radius:12px;background:var(--gris);display:grid;place-items:center;flex:none}
.coord .ic svg{width:21px;height:21px;stroke:var(--bleu)}
.coord b{display:block;color:var(--noir);font-weight:600;font-size:.95rem;margin-bottom:2px}
.coord a{color:var(--texte);transition:color .2s}
.coord a:hover{color:var(--rouge)}
.coord p,.coord a{font-size:.9rem}
.formulaire{
  background:var(--blanc);border:1px solid var(--gris-2);border-radius:var(--r-lg);padding:clamp(26px,4vw,44px);
  box-shadow:var(--ombre);
}
.formulaire h2{font-size:1.5rem;margin-bottom:6px}
.formulaire .sous{font-size:.88rem;margin-bottom:26px}
.champ{margin-bottom:18px}
.champ label{display:block;font-size:.8rem;font-weight:500;color:var(--noir);margin-bottom:7px}
.champ input,.champ select,.champ textarea{
  width:100%;border:1.5px solid var(--gris-2);border-radius:10px;padding:13px 16px;
  font:inherit;font-size:.92rem;color:var(--noir);background:var(--gris);
  transition:border-color .2s, background .2s;
}
.champ input:focus,.champ select:focus,.champ textarea:focus{
  outline:none;border-color:var(--bleu-vif);background:var(--blanc);
}
.champ-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.map{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--gris-2);
  box-shadow:var(--ombre);margin-top:80px;
}
.map iframe{display:block;width:100%;height:420px;border:0;filter:grayscale(.2)}

/* ---------- footer ---------- */
footer{background:var(--noir);color:#8d97ad;padding:76px 0 0;position:relative;overflow:hidden}
footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--rouge) 0 33%, var(--blanc) 33% 66%, var(--bleu-vif) 66% 100%);
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:44px;padding-bottom:56px;font-size:.88rem}
.foot-grid h4{color:var(--blanc);font-weight:600;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}
.foot-grid ul{list-style:none;display:grid;gap:10px}
.foot-grid a:hover{color:var(--blanc)}
.foot-brand p{max-width:280px;font-size:.86rem;margin-top:14px}
.legal{border-top:1px solid rgba(255,255,255,.09);padding:22px 0;font-size:.78rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#6a7388}

/* ---------- pages légales / documents ---------- */
.doc{padding:72px 0}
.doc .wrap{max-width:840px}
.doc-intro{
  font-size:.82rem;color:#7e8aa3;letter-spacing:.04em;margin-bottom:40px;
  padding-bottom:24px;border-bottom:1px solid var(--gris-2);
}
.doc h2{
  font-size:clamp(1.25rem,2.6vw,1.6rem);margin:44px 0 14px;
  padding-top:6px;letter-spacing:-.01em;
}
.doc h2:first-of-type{margin-top:0}
.doc h3{font-size:1.02rem;font-weight:600;margin:26px 0 8px}
.doc p{margin-bottom:14px;font-size:.95rem}
.doc ul{margin:0 0 16px 0;padding-left:0;list-style:none;display:grid;gap:9px}
.doc ul li{
  position:relative;padding-left:24px;font-size:.95rem;
}
.doc ul li::before{
  content:"";position:absolute;left:2px;top:11px;width:8px;height:8px;border-radius:2px;
  background:linear-gradient(135deg,var(--rouge),var(--bleu-vif));
}
.doc a{color:var(--bleu-vif);font-weight:500}
.doc a:hover{text-decoration:underline}
.doc strong{color:var(--noir);font-weight:600}
.doc .fiche{
  background:var(--gris);border:1px solid var(--gris-2);border-radius:var(--r);
  padding:26px 28px;margin:20px 0 8px;display:grid;gap:12px;
}
.doc .fiche .ligne{display:grid;grid-template-columns:200px 1fr;gap:14px;font-size:.92rem}
.doc .fiche .ligne b{color:var(--noir);font-weight:600}
.doc .maj-table{width:100%;border-collapse:collapse;margin:8px 0 18px;font-size:.9rem}
.doc .maj-table th,.doc .maj-table td{
  text-align:left;padding:11px 14px;border:1px solid var(--gris-2);vertical-align:top;
}
.doc .maj-table th{background:var(--gris);color:var(--noir);font-weight:600;font-size:.82rem}
@media (max-width:640px){
  .doc .fiche .ligne{grid-template-columns:1fr;gap:2px}
  .doc .maj-table{display:block;overflow-x:auto;white-space:nowrap}
}

/* ---------- bandeau cookies ---------- */
.cookie-banner{
  position:fixed;left:18px;right:18px;bottom:18px;z-index:200;max-width:640px;margin:0 auto;
  background:var(--noir);color:#c4cde0;border-radius:var(--r);
  box-shadow:0 24px 60px rgba(11,15,25,.4);border:1px solid rgba(255,255,255,.1);
  padding:24px 26px;
  transform:translateY(140%);opacity:0;transition:transform .45s cubic-bezier(.2,.8,.2,1), opacity .45s;
}
.cookie-banner.visible{transform:none;opacity:1}
.cookie-banner::before{
  content:"";position:absolute;top:0;left:24px;right:24px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,var(--rouge),var(--bleu-vif));
}
.cookie-banner h3{color:var(--blanc);font-size:1.02rem;margin-bottom:8px}
.cookie-banner p{font-size:.85rem;line-height:1.6;margin-bottom:18px}
.cookie-banner a{color:#8fb0ff;font-weight:500}
.cookie-banner a:hover{text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-actions .btn{padding:11px 22px;font-size:.86rem}
.cookie-actions .btn-rouge{background:var(--rouge);color:#fff}
.cookie-actions .ck-refuse{
  background:transparent;border:1.5px solid rgba(255,255,255,.25);color:#fff;
  display:inline-flex;align-items:center;border-radius:12px;padding:11px 22px;
  font-weight:500;font-size:.86rem;cursor:pointer;transition:border-color .2s,color .2s;
}
.cookie-actions .ck-refuse:hover{border-color:#fff}
@media (max-width:640px){
  .cookie-banner{left:12px;right:12px;bottom:12px;padding:20px}
  .cookie-actions .btn,.cookie-actions .ck-refuse{flex:1;justify-content:center}
}

/* carte gated par consentement (page contact) */
.map-consent{
  display:grid;place-items:center;text-align:center;gap:14px;
  background:var(--gris);border:1px dashed var(--gris-2);border-radius:var(--r-lg);
  padding:48px 24px;min-height:280px;
}
.map-consent p{font-size:.9rem;max-width:380px;color:var(--texte)}
.map-consent svg{width:34px;height:34px;stroke:var(--bleu);fill:none;stroke-width:1.6}

/* ---------- reveal ---------- */
html.js .rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease}
html.js .rv.in{opacity:1;transform:none}
html.js .rv-d1{transition-delay:.08s}
html.js .rv-d2{transition-delay:.16s}
html.js .rv-d3{transition-delay:.24s}
@media (prefers-reduced-motion: reduce){
  html.js .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .svc,.coord,.btn{transition:none}
}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .hero-grid,.split,.detail,.contact-grid{grid-template-columns:1fr}
  .detail.inv .ph{order:0}
  .grid-3,.etapes,.compteurs{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-visu{order:-1}
  .hero-visu .ph{aspect-ratio:16/9}
  .split .ph{aspect-ratio:16/10}
}
@media (max-width: 640px){
  section{padding:64px 0}
  .grid-3,.etapes,.compteurs,.champ-2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  nav.links{
    display:none;position:absolute;top:76px;left:0;right:0;background:var(--blanc);
    flex-direction:column;gap:0;border-bottom:1px solid var(--gris-2);padding:6px 24px 16px;
  }
  nav.links a{padding:13px 0;border-bottom:1px solid var(--gris-2)}
  nav.links a:last-child{border:0}
  nav.links.open{display:flex}
  .nav > .btn{display:none}
  .burger{display:block}
  .hero{padding:44px 0 64px}
  .hero-card{left:10px;bottom:12px;padding:12px 16px}
  .map iframe{height:320px}
}