:root{
  --blue:#075ea8; --blue2:#0b7bd3; --navy:#06192b; --ink:#0f172a;
  --muted:#64748b; --soft:#f3f7fb; --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--soft);color:var(--ink)}
a{color:inherit}
.topbar{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 5vw;box-shadow:0 8px 26px rgba(0,0,0,.08)
}
.brand{display:flex;gap:12px;align-items:center;text-decoration:none}
.logo{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;font-weight:900}
.brand strong{display:block;font-size:18px}.brand span span{font-size:12px;color:var(--muted);font-weight:700}
.nav{display:flex;gap:22px;font-weight:800}.nav a{text-decoration:none;color:#334155}
.phone{background:var(--blue);color:white;text-decoration:none;font-weight:900;border-radius:999px;padding:13px 18px;white-space:nowrap}
.hero{min-height:82vh;position:relative;display:flex;align-items:center;overflow:hidden;background:linear-gradient(120deg,#06192b,#075ea8)}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,25,43,.86),rgba(6,25,43,.38),rgba(6,25,43,.15))}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(1.05)}
.heroContent{position:relative;z-index:2;color:white;padding:80px 5vw;max-width:980px}
.kicker{letter-spacing:.22em;text-transform:uppercase;color:#8bd3ff;font-size:13px;font-weight:900}
.hero h1{font-size:clamp(42px,7.8vw,88px);line-height:.94;margin:18px 0 20px;max-width:920px}
.hero p{font-size:22px;line-height:1.55;color:#dbeafe;max-width:760px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:0;cursor:pointer;border-radius:15px;padding:15px 22px;font-weight:900}
.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white}
.ghost{border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.10);color:white}
.proofs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:22px 5vw;background:white}
.proofs div{background:#f8fafc;border-radius:18px;padding:20px;box-shadow:0 8px 20px rgba(0,0,0,.04)}
.proofs strong{display:block;font-size:17px}.proofs span{color:var(--muted);font-size:14px}
.section{padding:76px 5vw;max-width:1360px;margin:auto}
.section h2{font-size:clamp(34px,5vw,60px);line-height:1;margin:0 0 18px}
.intro{font-size:18px;color:var(--muted);line-height:1.7;max-width:860px}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}
.service{background:white;border-radius:24px;padding:26px;box-shadow:0 14px 34px rgba(2,22,45,.08)}
.service h3{font-size:23px;margin:0 0 10px}.service p{color:#475569;line-height:1.65}
.dark{background:#07172a;max-width:none;color:white}
.dark>.inner{max-width:1360px;margin:auto}
.projects{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:28px}
.project{background:white;color:var(--ink);border-radius:30px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.24)}
.project .imageWrap{height:370px;overflow:hidden;background:#0f172a}.project img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s;filter:contrast(1.04) saturate(1.04)}
.project:hover img{transform:scale(1.035)}
.projectBody{padding:28px}.projectBody h3{font-size:29px;line-height:1.08;margin:0 0 13px}.projectBody p{color:#475569;line-height:1.65}
.meta{font-size:13px;color:#075ea8;font-weight:900;letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px}
.cta{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,#06223a,#075ea8);color:white;padding:78px 5vw}
.cta h2{font-size:clamp(34px,5vw,58px);line-height:1;margin:0 0 14px}.cta p{font-size:18px;color:#dbeafe;line-height:1.65}
.contactBox{background:white;color:var(--ink);border-radius:28px;padding:30px;box-shadow:0 20px 55px rgba(0,0,0,.18)}
.contactBox a{color:#075ea8}.contactBox p{color:#334155}
footer{background:#020617;color:white;padding:30px 5vw;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.modal{display:none;position:fixed;inset:0;z-index:200;background:rgba(2,8,23,.94);color:white;overflow:auto}
.modal.open{display:block}
.close{position:fixed;right:20px;top:18px;z-index:210;border:0;background:white;color:#111;width:56px;height:56px;border-radius:50%;font-size:36px;cursor:pointer}
.modalHead{padding:72px 5vw 12px;max-width:1360px;margin:auto}.modalHead h2{font-size:clamp(30px,4vw,52px);margin:0 0 10px}.modalHead p{color:#cbd5e1}
.gallery{max-width:1360px;margin:auto;padding:20px 5vw 90px;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.gallery a{display:block;background:#0f172a;border-radius:18px;overflow:hidden}.gallery img{width:100%;height:315px;object-fit:cover;display:block;filter:contrast(1.04) saturate(1.04)}
@media(max-width:950px){
  .nav{display:none}.topbar{padding:12px 16px}.brand span span{display:none}.phone{font-size:13px;padding:11px 13px}
  .hero{min-height:78vh}.heroContent{padding:58px 20px}.hero p{font-size:18px}
  .proofs,.services,.projects,.cta{grid-template-columns:1fr}.section{padding:56px 20px}
  .project .imageWrap{height:265px}.gallery{grid-template-columns:1fr;padding-left:20px;padding-right:20px}.gallery img{height:auto;max-height:620px}
  footer{display:block}
}

/* Vidéos du chantier de Bénéjacq */
.benejacq-videos{margin-top:22px}
.benejacq-videos h4{font-size:19px;margin:0 0 12px}
.benejacq-videos video{display:block;width:100%;height:auto;border-radius:12px;background:#111827;margin:12px 0}

/* Miniatures vidéo Bénéjacq */
#chantier-benejacq{grid-column:1/-1}
.benejacq-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px}
.benejacq-tile{border:0;background:#f1f5f9;border-radius:16px;overflow:hidden;text-align:left;cursor:pointer;padding:0;color:#10253a;box-shadow:0 4px 16px #0b223314}
.benejacq-tile:focus-visible{outline:3px solid #075ea8;outline-offset:3px}
.benejacq-thumb{aspect-ratio:16/9;background:linear-gradient(135deg,#0b2942,#096ba4);position:relative;display:flex;align-items:center;justify-content:center;color:#fff}
.benejacq-thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.benejacq-play{position:relative;z-index:1;border-radius:50%;width:55px;height:55px;background:#ffffffdd;color:#075ea8;display:grid;place-items:center;font-size:25px;padding-left:4px;box-shadow:0 5px 20px #0005}
.benejacq-tile-label{display:block;font-weight:800;padding:13px 15px;font-size:15px}
.benejacq-player[hidden],#benejacqVideoError[hidden]{display:none}
.benejacq-player{position:fixed;inset:0;background:#020617ed;z-index:300;display:grid;place-items:center;padding:20px}
.benejacq-player-box{position:relative;width:min(900px,100%);background:#0b172a;color:white;padding:25px;border-radius:20px}
.benejacq-player-box h3{padding-right:40px}
.benejacq-player-box video{display:block;width:100%;max-height:75vh;background:black;border-radius:12px}
.benejacq-player-close{position:absolute;top:10px;right:14px;border:0;background:white;color:#111;border-radius:50%;width:40px;height:40px;font-size:29px;cursor:pointer}
@media(max-width:700px){.benejacq-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.benejacq-tile-label{font-size:13px;padding:10px}.benejacq-player-box{padding:14px}}

/* Aperçu réel extrait automatiquement de chaque vidéo Bénéjacq */
.benejacq-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;background:transparent}
.benejacq-thumb{overflow:hidden}
.benejacq-tile:hover .benejacq-play{transform:scale(1.08)}
.benejacq-play{transition:transform .2s ease}

/* Commandes musicales des vidéos de Bénéjacq */
.benejacq-music-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;color:inherit;font-size:14px}
.benejacq-music-controls button{border:1px solid currentColor;border-radius:8px;padding:9px 13px;background:transparent;color:inherit;cursor:pointer;font:inherit}
.benejacq-music-controls button:hover{opacity:.75}
.benejacq-music-controls input[type=range]{width:115px;accent-color:#d2a45d}

/* Demande de devis : reprend les couleurs et les arrondis du site */
.quote-section{scroll-margin-top:95px}
.quote-form{background:white;border-radius:24px;padding:clamp(20px,4vw,36px);box-shadow:0 14px 34px rgba(2,22,45,.08);margin-top:26px}
.quote-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.quote-form label{display:flex;flex-direction:column;gap:8px;font-weight:700;margin-bottom:18px}
.quote-form input:not([type=checkbox]),.quote-form select,.quote-form textarea{width:100%;font:inherit;font-weight:400;border:1px solid #cbd5e1;border-radius:12px;padding:13px;background:#fff;color:#0f172a}
.quote-form input:focus-visible,.quote-form select:focus-visible,.quote-form textarea:focus-visible{outline:3px solid #8bd3ff;outline-offset:1px}
.quote-form .quote-consent{display:flex;flex-direction:row;align-items:flex-start;gap:10px;font-size:14px;font-weight:400}
.quote-consent input{margin-top:3px}
.quote-note{font-size:14px;color:#475569;line-height:1.6}
.quote-status{font-size:14px;color:#075ea8;line-height:1.6}
@media(max-width:700px){.quote-grid{grid-template-columns:1fr}.hero h1{line-height:1.05}.brand strong{font-size:14px}}