:root{
  --ink:#281c15;
  --muted:#71665f;
  --deep:#2b1a12;
  --deep-2:#41281b;
  --orange:#e88222;
  --orange-2:#c96411;
  --orange-soft:#fff2e5;
  --sand:#fbf6ef;
  --cream:#fffaf5;
  --white:#ffffff;
  --line:#eadccd;
  --line-2:#d7c4b3;
  --shadow:0 18px 55px rgba(67,39,19,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.shell{width:min(1180px,calc(100% - 40px));margin:auto}

.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(43,26,18,.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:20px}
.brand img{width:250px;height:auto;background:#fff;border-radius:12px;padding:8px 12px;box-shadow:0 10px 24px rgba(0,0,0,.18)}
.menu{display:flex;gap:22px;align-items:center;color:#fff;font-weight:650;font-size:14px}
.menu a{opacity:.84;transition:.2s ease}
.menu a:hover,.menu a.active{opacity:1;color:#ffd2a6}
.menu .cta{
  border:1px solid rgba(255,255,255,.18);
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#fff;padding:11px 16px;border-radius:999px;opacity:1;
  box-shadow:0 10px 24px rgba(201,100,17,.25)
}
.menu .cta:hover{transform:translateY(-1px);color:#fff}

.hero{
  min-height:72vh;display:grid;place-items:center;
  background:
    linear-gradient(90deg,rgba(33,18,10,.88),rgba(33,18,10,.38)),
    url('assets/img/hero-accueil.jpg') center/cover no-repeat;
}
.hero-inner{padding:90px 0;color:#fff;max-width:780px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  text-transform:uppercase;letter-spacing:.16em;font-weight:800;font-size:12px;
  color:var(--orange)
}
.hero .eyebrow{color:#ffc58e}
.hero h1{font-size:clamp(44px,7vw,82px);line-height:.98;margin:18px 0 24px;letter-spacing:-.05em}
.hero p{font-size:20px;color:#f3e6da;max-width:680px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 20px;border-radius:14px;font-weight:800;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#fff;box-shadow:0 14px 32px rgba(201,100,17,.30)
}
.btn-secondary{border:1px solid rgba(255,255,255,.25);color:#fff;background:rgba(255,255,255,.06)}
.btn-secondary:hover{background:rgba(255,255,255,.12)}

.section{padding:82px 0}
.section.alt{background:linear-gradient(180deg,var(--sand),#fff)}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
.section-head h2,.page-intro h1{font-size:clamp(34px,5vw,58px);line-height:1.05;margin:8px 0 0;letter-spacing:-.04em}
.section-head p{max-width:620px;color:var(--muted)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  border:1px solid var(--line);border-radius:22px;overflow:hidden;background:white;
  box-shadow:0 12px 34px rgba(67,39,19,.06);transition:transform .18s ease,box-shadow .18s ease
}
.card:hover,.shot:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(67,39,19,.12)}
.card img{width:100%;height:240px;object-fit:cover}
.card-body{padding:22px}
.card h3{font-size:23px;margin:6px 0 10px}
.card p{margin:0;color:var(--muted)}

.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service{
  padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;
  box-shadow:0 10px 25px rgba(67,39,19,.04)
}
.service strong{display:block;font-size:18px;margin-bottom:8px;color:var(--deep)}
.service span{color:var(--muted)}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.stat{
  background:linear-gradient(145deg,var(--deep),var(--deep-2));
  color:white;padding:26px;border-radius:18px;box-shadow:var(--shadow)
}
.stat b{display:block;font-size:32px;color:#ffc58e;margin-bottom:4px}

.page-intro{padding:72px 0 48px;background:linear-gradient(135deg,var(--orange-soft),#fff)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.split img{border-radius:24px;box-shadow:var(--shadow);height:520px;width:100%;object-fit:cover}
.list{display:grid;gap:12px}
.list div{
  padding:16px 18px;border-left:4px solid var(--orange);
  background:#fff9f2;border-radius:12px;box-shadow:0 8px 18px rgba(67,39,19,.04)
}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.shot{
  border:1px solid rgba(232,130,34,.10);padding:0;background:white;border-radius:16px;overflow:hidden;
  box-shadow:0 10px 26px rgba(0,0,0,.08);cursor:pointer;text-align:left;transition:transform .18s ease,box-shadow .18s ease
}
.shot img{width:100%;height:230px;object-fit:cover}
.shot span{display:block;padding:12px 14px;font-size:13px;font-weight:750;color:#56463a}

.project-section{padding:58px 0;border-top:1px solid var(--line)}
.project-head{display:flex;justify-content:space-between;gap:22px;align-items:end;margin-bottom:18px}
.project-head h2{font-size:34px;margin:5px 0}
.project-head p{color:var(--muted);max-width:650px}
.stage-strip{display:flex;gap:8px;flex-wrap:wrap}
.stage-strip span{
  font-size:12px;font-weight:800;padding:8px 10px;
  background:var(--orange-soft);color:var(--orange-2);border-radius:999px;border:1px solid #f3d5b9
}

.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}
.contact-card{
  background:linear-gradient(145deg,var(--deep),var(--deep-2));
  color:white;border-radius:22px;padding:30px;box-shadow:var(--shadow)
}
.contact-card p{color:#eedfd0}
.contact-card a{color:#ffd2a6}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .full{grid-column:1/-1}
.form input,.form textarea,.form select{
  width:100%;padding:14px;border:1px solid var(--line-2);border-radius:12px;font:inherit;background:#fff
}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(232,130,34,.12)
}
.form textarea{min-height:150px}

.footer{background:#1c100a;color:#f6eee7;padding:36px 0}
.footer-grid{display:flex;justify-content:space-between;gap:30px}
.footer small{color:#d9cabc}
.footer-logo{width:185px;height:auto;background:#fff;border-radius:12px;padding:8px 12px;margin-bottom:12px;box-shadow:0 10px 24px rgba(0,0,0,.16)}

.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;place-items:center;z-index:80;padding:30px}
.lightbox.open{display:grid}
.lightbox img{max-height:88vh;max-width:92vw;border-radius:14px}
.lightbox button{position:absolute;right:20px;top:16px;border:0;background:white;border-radius:999px;width:42px;height:42px;font-size:22px;cursor:pointer}
.mobile-toggle{display:none}

@media(max-width:900px){
  .menu{display:none}
  .mobile-toggle{display:block;color:white}
  .service-grid,.cards,.gallery{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr}
  .split img{height:380px}
  .hero{min-height:65vh}
}
@media(max-width:600px){
  .shell{width:min(100% - 24px,1180px)}
  .brand img{width:190px}
  .cards,.service-grid,.gallery,.stats{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .form .full{grid-column:auto}
  .hero h1{font-size:46px}
  .footer-grid{flex-direction:column}
  .project-head,.section-head{display:block}
  .shot img{height:260px}
}

/* Formulaires professionnels */
.pro-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);align-self:start}.pro-form label{display:grid;gap:7px;font-weight:750;color:var(--deep)}.pro-form label>span{font-size:13px}.form-heading{padding-bottom:8px;border-bottom:1px solid var(--line);margin-bottom:4px}.form-heading h2{margin:5px 0 3px;font-size:28px}.form-heading p,.form-note,.file-field small{margin:0;color:var(--muted);font-size:13px}.file-field{padding:18px;border:1px dashed #e0a56e;background:var(--orange-soft);border-radius:14px}.file-field input[type=file]{padding:10px;background:#fff;cursor:pointer}.form-consent{padding:12px 0}.form-consent label{display:flex;align-items:flex-start;gap:9px;font-weight:500;color:var(--muted)}.form-consent input{width:auto;margin-top:4px}.recruitment-form{max-width:900px;margin:auto}.recruit-intro h2{font-size:clamp(34px,5vw,56px);line-height:1.05;margin:10px 0 20px}.contact-lines{margin-top:24px;padding-top:10px;border-top:1px solid rgba(255,255,255,.14)}


/* Page Entreprise — image de fond professionnelle */
.page-intro.company-hero{
  position:relative;
  min-height:440px;
  display:grid;
  align-items:end;
  background:
    linear-gradient(90deg,rgba(33,18,10,.86),rgba(33,18,10,.34)),
    url('assets/img/hero-entreprise.jpg') center/cover no-repeat;
  color:#fff;
  padding:92px 0 58px;
}
.page-intro.company-hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0;
  height:6px;
  background:linear-gradient(90deg,var(--orange),var(--orange-2));
}
.page-intro.company-hero .shell{position:relative;z-index:1}
.page-intro.company-hero .eyebrow{color:#ffd0a0}
.page-intro.company-hero h1{max-width:880px;text-shadow:0 2px 22px rgba(0,0,0,.22)}
.page-intro.company-hero p{max-width:720px;color:#f5e8dd;font-size:18px}
.gallery-note{margin:0 0 24px;color:var(--muted);font-size:14px}

/* Réorganisation galerie */
.gallery-nav-section{padding:34px 0 18px;background:#fff;border-bottom:1px solid var(--line)}
.gallery-nav-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:22px}
.gallery-nav-head h2{font-size:clamp(26px,3vw,38px);margin:8px 0 0;letter-spacing:-.03em}
.gallery-nav-head p{max-width:620px;color:var(--muted);margin:0}
.gallery-nav{display:flex;flex-wrap:wrap;gap:12px}
.gallery-nav a{
  display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border-radius:999px;
  border:1px solid #f0d3b8;background:var(--orange-soft);color:var(--deep);
  font-weight:800;font-size:14px;box-shadow:0 8px 18px rgba(67,39,19,.04);transition:.18s ease
}
.gallery-nav a span{
  display:inline-grid;place-items:center;min-width:24px;height:24px;padding:0 7px;
  border-radius:999px;background:#fff;color:var(--orange-2);font-size:12px;border:1px solid #f0d3b8
}
.gallery-nav a:hover{transform:translateY(-2px);background:linear-gradient(135deg,#fff7ef,#fff)}
.project-section{scroll-margin-top:110px}

@media(max-width:900px){
  .gallery-nav-head{display:block}
  .gallery-nav-head p{margin-top:10px}
}

/* Galerie améliorée */
.portfolio-intro{padding:80px 0 30px;background:linear-gradient(180deg,#fff7ef 0%,#fff 100%)}
.portfolio-intro h1{font-size:clamp(36px,5vw,62px);margin:10px 0 16px;line-height:1.05;letter-spacing:-.04em}
.portfolio-intro p{max-width:860px;color:var(--muted);font-size:18px}
.gallery-tools-section{padding-top:26px}
.compact-head h2{margin-top:8px}
.gallery-filters{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 26px}
.filter-chip{
  border:1px solid #f0d3b8;background:#fff;border-radius:999px;padding:11px 16px;cursor:pointer;
  font:inherit;font-weight:800;color:var(--deep);display:inline-flex;align-items:center;gap:10px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease
}
.filter-chip span{
  display:inline-grid;place-items:center;min-width:24px;height:24px;padding:0 7px;border-radius:999px;
  background:var(--orange-soft);color:var(--orange-2);font-size:12px
}
.filter-chip:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.06)}
.filter-chip.is-active{background:linear-gradient(135deg,var(--orange),#ff9e39);color:#fff;border-color:transparent;box-shadow:0 14px 28px rgba(232,130,34,.26)}
.filter-chip.is-active span{background:rgba(255,255,255,.18);color:#fff}
.gallery-curated,.gallery-home-preview{grid-template-columns:repeat(4,1fr)}
.shot-card{position:relative}
.shot-card .shot-copy{display:block;padding:14px 15px 16px}
.shot-card .shot-copy strong{display:block;font-size:15px;line-height:1.35;color:#3f2a18}
.shot-card .shot-copy small{display:block;margin-top:6px;color:var(--orange-2);font-size:12px;font-weight:800;letter-spacing:.02em;text-transform:uppercase}
.shot.is-hidden{opacity:0;transform:scale(.96);pointer-events:none}
.shot[hidden]{display:none!important}
.mini-cards{grid-template-columns:repeat(3,1fr);gap:18px}
.mini-cards .card{padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 26px rgba(0,0,0,.05)}
.mini-cards .card h3{margin:0 0 8px;font-size:20px}
.mini-cards .card p{margin:0;color:var(--muted)}
.home-gallery-section{padding-top:28px}
.center-actions{display:flex;justify-content:center;margin-top:28px}

@media(max-width:1050px){
  .gallery-curated,.gallery-home-preview{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .gallery-curated,.gallery-home-preview,.mini-cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .gallery-curated,.gallery-home-preview,.mini-cards{grid-template-columns:1fr}
  .filter-chip{width:100%;justify-content:space-between}
}

/* Version Premium — projets phares, hover moderne et lightbox plein écran */
.featured-projects-section{padding-top:58px;padding-bottom:58px;background:#fff}
.featured-projects{display:grid;grid-template-columns:1.35fr .85fr;grid-template-rows:repeat(2,250px);gap:18px}
.featured-project{
  position:relative;overflow:hidden;border-radius:24px;cursor:pointer;background:var(--deep);box-shadow:0 18px 45px rgba(49,27,14,.14);
  min-height:250px;isolation:isolate
}
.featured-project-large{grid-row:1 / span 2}
.featured-project img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.7,.2,1),filter .35s ease}
.featured-project::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(22,12,7,.86) 100%);z-index:1;transition:opacity .3s ease}
.featured-project-overlay{position:absolute;left:0;right:0;bottom:0;padding:26px;color:#fff;z-index:2;transform:translateY(6px);transition:transform .3s ease}
.featured-project-overlay span{display:inline-block;color:#ffc58e;text-transform:uppercase;letter-spacing:.13em;font-weight:850;font-size:11px;margin-bottom:8px}
.featured-project-overlay h3{font-size:clamp(22px,2.4vw,34px);line-height:1.08;margin:0;letter-spacing:-.03em}
.featured-project-overlay p{margin:10px 0 0;color:#efe2d7;max-width:560px}
.featured-project:hover img{transform:scale(1.055);filter:saturate(1.06) contrast(1.02)}
.featured-project:hover .featured-project-overlay{transform:translateY(0)}

.shot-card{isolation:isolate}
.shot-card img{transition:transform .52s cubic-bezier(.2,.7,.2,1),filter .3s ease}
.shot-card::before{
  content:"Agrandir";position:absolute;top:14px;right:14px;z-index:3;padding:7px 10px;border-radius:999px;
  background:rgba(35,20,11,.72);backdrop-filter:blur(8px);color:#fff;font-size:11px;font-weight:850;letter-spacing:.04em;
  opacity:0;transform:translateY(-5px);transition:.22s ease
}
.shot-card:hover img{transform:scale(1.045);filter:saturate(1.05)}
.shot-card:hover::before{opacity:1;transform:translateY(0)}
.shot-card:hover{border-color:rgba(232,130,34,.30)}
.shot-copy{position:relative;background:#fff;z-index:2}

/* Lightbox galerie premium */
.lightbox{
  position:fixed;inset:0;z-index:1000;display:none;place-items:center;padding:24px 88px 86px;
  background:rgba(12,7,4,.94);backdrop-filter:blur(10px);opacity:0;transition:opacity .2s ease
}
.lightbox.open{display:grid;opacity:1}
.lightbox-panel{position:relative;display:grid;place-items:center;max-width:calc(100vw - 176px);max-height:calc(100vh - 120px)}
.lightbox .lightbox-image{max-width:100%;max-height:calc(100vh - 145px);object-fit:contain;border-radius:16px;box-shadow:0 28px 90px rgba(0,0,0,.55)}
.lightbox .lightbox-close,.lightbox .lightbox-prev,.lightbox .lightbox-next{
  position:absolute;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.10);backdrop-filter:blur(10px);
  color:#fff;border-radius:999px;display:grid;place-items:center;cursor:pointer;transition:.18s ease;z-index:3
}
.lightbox .lightbox-close{right:22px;top:18px;width:46px;height:46px;font-size:26px}
.lightbox .lightbox-prev,.lightbox .lightbox-next{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:27px}
.lightbox .lightbox-prev{left:22px}.lightbox .lightbox-next{right:22px}
.lightbox .lightbox-close:hover,.lightbox .lightbox-prev:hover,.lightbox .lightbox-next:hover{background:var(--orange);border-color:var(--orange);transform:scale(1.05)}
.lightbox .lightbox-prev:hover,.lightbox .lightbox-next:hover{transform:translateY(-50%) scale(1.05)}
.lightbox-meta{
  position:absolute;left:50%;bottom:20px;transform:translateX(-50%);width:min(760px,calc(100% - 48px));
  display:flex;align-items:center;justify-content:space-between;gap:20px;color:#fff;background:rgba(30,17,10,.72);
  border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:13px 16px;backdrop-filter:blur(12px)
}
.lightbox-caption{font-weight:800;line-height:1.3}.lightbox-counter{font-size:12px;color:#ffc58e;font-weight:850;white-space:nowrap}
body.lightbox-open{overflow:hidden}

@media(max-width:900px){
  .featured-projects{grid-template-columns:1fr 1fr;grid-template-rows:330px 230px}
  .featured-project-large{grid-column:1 / -1;grid-row:auto}
  .lightbox{padding:20px 58px 82px}.lightbox-panel{max-width:calc(100vw - 116px)}
}
@media(max-width:600px){
  .featured-projects{grid-template-columns:1fr;grid-template-rows:none}
  .featured-project,.featured-project-large{min-height:280px;grid-column:auto;grid-row:auto}
  .featured-project-overlay{padding:20px}
  .lightbox{padding:72px 10px 92px}.lightbox-panel{max-width:100%;max-height:calc(100vh - 170px)}
  .lightbox .lightbox-image{max-height:calc(100vh - 190px)}
  .lightbox .lightbox-close{top:14px;right:14px}
  .lightbox .lightbox-prev,.lightbox .lightbox-next{top:auto;bottom:20px;width:44px;height:44px}
  .lightbox .lightbox-prev{left:14px}.lightbox .lightbox-next{right:14px}
  .lightbox-meta{bottom:18px;width:calc(100% - 130px);padding:10px 12px}.lightbox-caption{font-size:13px}.lightbox-counter{font-size:11px}
}
.lightbox .lightbox-close{left:auto}
.lightbox .lightbox-prev{right:auto}
.lightbox .lightbox-next{left:auto}