:root{
    --bg:#0c0c0d; --bg2:#131315; --card:#161618; --line:#26262a;
    --txt:#f4f2ee; --muted:#a7a49d; --accent:#d9a441; --accent2:#e9be6a;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--txt);
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    line-height:1.65;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px}
  a{color:inherit;text-decoration:none}

  /* Header */
  header{padding:20px 0;border-bottom:1px solid var(--line)}
  header .bar{display:flex;align-items:center;justify-content:space-between;gap:24px}
  header .brand{display:flex;flex-direction:column;gap:6px;text-align:left}
  header img{height:40px;width:auto}
  header .tag{font-size:11px;letter-spacing:.32em;color:var(--muted);text-transform:uppercase}
  nav{display:flex;gap:26px;justify-content:flex-end;flex-wrap:wrap;
    font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
  nav a{padding-bottom:4px;border-bottom:1px solid transparent;transition:.2s}
  nav a:hover{color:var(--txt);border-color:var(--accent)}

  /* Hero */
  .hero{position:relative;min-height:90vh;display:flex;align-items:stretch;
    background:linear-gradient(90deg,rgba(12,12,13,.74) 0%,rgba(12,12,13,.34) 46%,rgba(12,12,13,.12) 100%),
    linear-gradient(180deg,rgba(12,12,13,.10) 0%,rgba(12,12,13,.52) 76%,rgba(12,12,13,.96) 100%),
    url('../img/hero-facade-dmx.png') center/cover no-repeat;
    border-bottom:1px solid var(--line)}
  .hero .wrap{max-width:1180px;flex:1;padding-top:80px;padding-bottom:64px;
    display:grid;grid-template-columns:1fr 1fr;column-gap:56px;row-gap:16px;align-content:end}
  .hero-left{grid-column:1;grid-row:1/3;align-self:end;justify-self:start;
    display:flex;flex-direction:column;align-items:center;width:fit-content;max-width:100%}
  .hero-left .hero-title{margin:0;text-align:center}
  .hero-left .kicker{margin:32px 0 0;text-align:center;white-space:nowrap}
  .hero .lede{grid-column:2;grid-row:1;margin:0}
  .hero .cta-row{grid-column:2;grid-row:2;margin-top:8px;gap:16px;align-self:start}
  .hero .cta-row .btn{flex:1;text-align:center;padding-left:12px;padding-right:12px}
  .hero-right .cta-row{margin-top:28px}
  .hero .kicker{color:var(--accent);letter-spacing:.28em;text-transform:uppercase;
    font-size:12.5px;margin-bottom:22px}
  .hero h1{font-size:clamp(23px,3.4vw,40px);line-height:1.12;font-weight:600;
    letter-spacing:-.01em;max-width:18ch}
  .hero h1 .em{color:var(--accent2)}
  .hero p.lede{margin-top:26px;max-width:56ch;font-size:18px;color:#e6e3dc}
  .cta-row{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap}
  .btn{display:inline-block;padding:14px 26px;font-size:14px;letter-spacing:.06em;
    border-radius:2px;transition:.2s;font-weight:500}
  .btn.primary{background:var(--accent);color:#1a1405}
  .btn.primary:hover{background:var(--accent2)}
  .btn.ghost{border:1px solid #55534c;color:var(--txt)}
  .btn.ghost:hover{border-color:var(--accent);color:var(--accent2)}

  /* Sections */
  section{padding:82px 0}
  .eyebrow{color:var(--accent);letter-spacing:.24em;text-transform:uppercase;
    font-size:12px;margin-bottom:16px}
  h2{font-size:clamp(24px,3.4vw,34px);font-weight:600;letter-spacing:-.01em;line-height:1.18}

  /* Intro split */
  .split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
  .split .txt p{color:#ddd9d0;margin-top:18px;font-size:16.5px}
  .split .txt p:first-of-type{margin-top:22px}
  .split .indep{margin-top:26px;padding:18px 22px;border-left:3px solid var(--accent);
    background:var(--bg2);color:#efece4;font-size:15.5px}
  .split .visual{position:relative;border-radius:4px;overflow:hidden;min-height:360px;
    background:#000;border:1px solid var(--line)}
  .split .visual img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92}

  /* Services grid */
  .svc{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
    border:1px solid var(--line);margin-top:40px}
  .cell{background:var(--card);padding:30px 26px;min-height:180px;transition:.2s}
  .cell:hover{background:#1c1c1f}
  .cell .num{font-size:13px;color:var(--accent);letter-spacing:.1em;font-weight:600}
  .cell h3{font-size:18px;margin-top:14px;font-weight:600}
  .cell p{color:var(--muted);font-size:14.5px;margin-top:10px}

  /* Approach chips */
  .approach{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
  .chips{list-style:none;margin-top:24px}
  .chips li{padding:15px 0;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
  .chips li:before{content:"";flex:0 0 8px;height:8px;margin-top:9px;background:var(--accent);
    transform:rotate(45deg)}
  .chips b{font-weight:600}
  .chips span{color:var(--muted)}
  .approach .side p{color:#ddd9d0;margin-top:18px;font-size:16px}

  /* Réalisations */
  .real .rgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
  .real .proj{position:relative;border-radius:4px;overflow:hidden;border:1px solid var(--line);
    min-height:270px;background:#000;display:block}
  .real .proj img{width:100%;height:100%;object-fit:cover;display:block;opacity:.9;
    transition:.45s ease;position:absolute;inset:0}
  .real .proj:hover img{opacity:1;transform:scale(1.04)}
  .real .proj .meta{position:absolute;left:0;right:0;bottom:0;padding:24px 22px 18px;z-index:1;
    background:linear-gradient(180deg,rgba(12,12,13,0) 0%,rgba(12,12,13,.86) 100%)}
  .real .proj .sect{color:var(--accent);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase}
  .real .proj .cap{font-size:16.5px;font-weight:600;margin-top:6px}
  .real .sectors-line{color:var(--muted);font-size:14px;margin-top:26px;text-align:center;letter-spacing:.02em}
  .real .more{margin-top:26px;text-align:center}

  /* Audiences band */
  .band{background:var(--bg2);border-top:1px solid var(--line)}
  .aud{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:36px}
  .aud .box{border:1px solid var(--line);padding:30px;border-radius:4px;background:var(--card)}
  .aud .box h3{color:var(--accent2);font-size:18px;margin-bottom:12px}
  .aud .box p{color:var(--muted);font-size:15px}

  /* CTA */
  .final{text-align:center}
  .final h2{max-width:20ch;margin:0 auto}
  .final p{color:var(--muted);margin-top:18px;max-width:52ch;margin-left:auto;margin-right:auto}
  .final .cta-row{justify-content:center}

  footer{border-top:1px solid var(--line);padding:40px 0;text-align:center;color:var(--muted);font-size:13px}
  footer .fl{height:30px;margin-bottom:14px;opacity:.85}

  .note{background:#1a1206;color:var(--accent2);text-align:center;font-size:12.5px;
    padding:9px;letter-spacing:.04em;border-bottom:1px solid #2a1e08}

  @media(max-width:860px){
    .split,.approach,.aud{grid-template-columns:1fr;gap:34px}
    .grid,.real .rgrid{grid-template-columns:1fr}
    header .bar{flex-direction:column;align-items:flex-start;gap:14px}
    nav{gap:18px;justify-content:flex-start}
    .hero{min-height:76vh}
    .hero .wrap{grid-template-columns:1fr;row-gap:14px}
    .hero-left{grid-column:1;grid-row:auto;width:auto;align-items:flex-start}
    .hero-left .hero-title{text-align:left}
    .hero-left .kicker{text-align:left;white-space:normal;margin-top:12px}
    .hero .lede,.hero .cta-row{grid-column:1;grid-row:auto}
    section{padding:60px 0}
  }

  /* état actif du lien de nav courant */
  nav a.active{color:var(--txt);border-color:var(--accent)}

  /* ====== Refonte v2 — sections additionnelles ====== */
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .muted{color:var(--muted)}

  /* En-tête de page interne */
  .pagehead{padding:64px 0 8px;border-bottom:1px solid var(--line);background:var(--bg2)}
  .pagehead h1{font-size:clamp(26px,4vw,40px);font-weight:600;letter-spacing:-.01em;margin-top:6px}
  .pagehead .lede{color:#ddd9d0;margin-top:16px;max-width:60ch;font-size:17px}

  /* Menu mobile */
  .nav-toggle{display:none;background:none;border:0;color:var(--txt);font-size:24px;cursor:pointer}

  /* Prestations — liste détaillée */
  .svc-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px}
  .svc-item{background:var(--card);display:flex;gap:26px;padding:30px 28px}
  .svc-item .num{color:var(--accent);font-weight:700;font-size:20px;flex:0 0 auto}
  .svc-item h2{font-size:20px;margin-bottom:8px}
  .svc-item p{color:var(--muted);font-size:15.5px;max-width:70ch}

  /* Méthode — étapes */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
  .step{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:24px}
  .step span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;background:var(--accent);color:#1a1405;font-weight:700;border-radius:50%}
  .step b{display:block;margin:14px 0 8px;font-size:16px}
  .step p{color:var(--muted);font-size:14px}

  /* Pourquoi IMORA */
  .why{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:36px}
  .why-item{background:var(--card);padding:26px 28px}
  .why-item b{color:var(--accent2);font-size:16.5px}
  .why-item p{color:var(--muted);margin-top:8px;font-size:15px}

  /* Réalisations en 3 colonnes */
  .rgrid-3{grid-template-columns:repeat(3,1fr)}
  .real .proj .loc{color:#d8d4cb;font-size:12.5px;margin-top:4px}

  /* Blog — liste */
  .post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
  .post-card{background:var(--card);border:1px solid var(--line);border-radius:5px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
  .post-card:hover{border-color:var(--accent);transform:translateY(-3px)}
  .post-img{aspect-ratio:16/10;overflow:hidden;background:#000}
  .post-img img{width:100%;height:100%;object-fit:cover;opacity:.92}
  .post-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px}
  .post-tag{color:var(--accent);font-size:11px;letter-spacing:.18em;text-transform:uppercase}
  .post-body h3{font-size:18px;font-weight:600;line-height:1.3}
  .post-body p{color:var(--muted);font-size:14.5px;flex:1}
  .post-date{color:#6f6d67;font-size:12.5px}

  /* Article */
  .article-hero{min-height:44vh;display:flex;align-items:flex-end;background-size:cover;background-position:center;border-bottom:1px solid var(--line);padding:48px 0}
  .article-hero h1{font-size:clamp(26px,4vw,42px);font-weight:600;max-width:20ch;margin:10px 0 6px}
  .article-body{padding:48px 0 20px;max-width:760px}
  .prose h2{font-size:22px;margin:26px 0 10px;color:var(--txt)}
  .prose h3{font-size:17px;margin:20px 0 8px;color:var(--accent2)}
  .prose p{color:#ddd9d0;margin:14px 0;font-size:16.5px}
  .prose ul{margin:14px 0 14px 4px;list-style:none}
  .prose li{color:#ddd9d0;padding:7px 0 7px 22px;position:relative;font-size:16px}
  .prose li:before{content:"";position:absolute;left:0;top:15px;width:7px;height:7px;background:var(--accent);transform:rotate(45deg)}

  /* Contact */
  .contact-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:48px;align-items:start}
  .cform{display:flex;flex-direction:column;gap:16px}
  .cform .frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .cform label{display:flex;flex-direction:column;gap:6px;font-size:13px;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}
  .cform input,.cform select,.cform textarea{background:var(--bg2);border:1px solid var(--line);border-radius:3px;padding:12px 14px;color:var(--txt);font-family:inherit;font-size:15px;text-transform:none;letter-spacing:0}
  .cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--accent)}
  .cform button{align-self:flex-start;margin-top:6px;cursor:pointer;border:0}
  .fstatus{font-size:14px;margin-top:4px}
  .fstatus.ok{color:var(--accent2)}
  .fstatus.err{color:#e08b8b}
  .cside{background:var(--card);border:1px solid var(--line);border-radius:5px;padding:28px}
  .cside h3{color:var(--accent2);margin-bottom:10px}
  .cside p{color:var(--muted);font-size:15px;margin-top:10px}
  .cside a{color:var(--accent)}

  /* Footer enrichi */
  footer{text-align:left}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:10px}
  .foot-brand p{color:var(--muted);font-size:14px;margin-top:12px;max-width:38ch}
  .foot-col h4{color:var(--txt);font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
  .foot-col a{display:block;color:var(--muted);font-size:14px;padding:5px 0}
  .foot-col a:hover{color:var(--accent2)}
  .foot-legal{border-top:1px solid var(--line);margin-top:22px;padding-top:20px;color:#6f6d67;font-size:12.5px;text-align:center}

  @media(max-width:860px){
    .grid-4,.steps,.why,.post-grid,.rgrid-3,.contact-grid,.foot-grid{grid-template-columns:1fr}
    .cform .frow{grid-template-columns:1fr}
    .nav-toggle{display:block}
    header nav{display:none;width:100%;flex-direction:column;gap:10px;margin-top:12px}
    header nav.open{display:flex}
    .svc-item{flex-direction:column;gap:10px}
  }

  /* ====== Fiche réalisation ====== */
  .proj-hero{min-height:52vh;display:flex;align-items:flex-end;background-size:cover;background-position:center;border-bottom:1px solid var(--line);padding:56px 0 40px}
  .proj-hero .back{color:var(--muted);font-size:13px;letter-spacing:.08em}
  .proj-hero .back:hover{color:var(--accent2)}
  .proj-hero .sect{color:var(--accent);font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin-top:18px}
  .proj-hero h1{font-size:clamp(26px,4vw,42px);font-weight:600;max-width:24ch;margin:8px 0 14px}
  .proj-meta{display:flex;flex-wrap:wrap;gap:10px}
  .proj-meta span{border:1px solid var(--line);background:rgba(12,12,13,.4);color:#ddd9d0;font-size:13px;padding:6px 14px;border-radius:2px}
  .proj-content{padding:48px 0 20px}
  .proj-desc{max-width:760px;margin-bottom:40px}
  .gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
  .gitem{display:block;aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line);border-radius:4px;background:#000}
  .gitem img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:.35s}
  .gitem:hover img{opacity:1;transform:scale(1.05)}

  /* Témoignages */
  .quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:36px}
  .quote{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:4px;padding:26px}
  .quote blockquote{color:#e6e3dc;font-size:16px;line-height:1.6}
  .quote figcaption{color:var(--accent2);font-size:14px;margin-top:14px}

  @media(max-width:860px){ .gallery{grid-template-columns:repeat(2,1fr)} .quotes{grid-template-columns:1fr} }

  /* ====== Back-office ====== */
  .adm-table{width:100%;border-collapse:collapse;font-size:14px}
  .adm-table th{text-align:left;color:var(--muted);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:10px;border-bottom:1px solid var(--line)}
  .adm-table td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle;color:#ddd9d0}
  .adm-table a{color:var(--accent2)}
  .cform input[type=file]{padding:9px;background:var(--bg);color:var(--muted)}

  /* ====== Filtres secteur + tags cliquables ====== */
  .fchips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
  .fchip{border:1px solid var(--line);color:var(--muted);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;padding:8px 16px;border-radius:2px;transition:.2s}
  .fchip:hover{border-color:var(--accent);color:var(--txt)}
  .fchip.on{background:var(--accent);color:#1a1405;border-color:var(--accent);font-weight:600}
  .sect-link{transition:.2s}
  .sect-link:hover{color:var(--accent2);text-decoration:underline}
  .proj-meta .mpill{border:1px solid var(--accent);background:rgba(217,164,65,.10);color:var(--accent2);font-size:13px;padding:6px 14px;border-radius:2px;transition:.2s}
  .proj-meta .mpill:hover{background:var(--accent);color:#1a1405}

  /* fix : séparer le lien retour et le tag secteur dans le hero fiche */
  .proj-hero .back{display:inline-block;margin-bottom:4px}
  .proj-hero .sect{display:block}