:root{--navy:#000033;--orange:#ff6600;--white:#fff;--soft:#f5f7fb;--muted:#657084;--dark:#111827;--line:#e7ebf2;--shadow:0 22px 60px rgba(0,0,51,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Montserrat',Arial,sans-serif;color:var(--dark);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}.topbar{background:var(--navy);color:#fff;font-size:13px}.topbar .container{display:flex;justify-content:space-between;gap:18px;padding:9px 0}.navbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.brand{display:flex;gap:12px;align-items:center;font-weight:900;color:var(--navy);letter-spacing:-.5px}.brand 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rgba(15,23,42,.06);transition:.25s}.card:hover,.project:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.icon{font-size:32px;width:62px;height:62px;border-radius:20px;display:grid;place-items:center;background:#fff4ed;margin-bottom:18px}.card h3{color:var(--navy);line-height:1.25;margin:0 0 10px}.card p,.project p,.split p{color:var(--muted);margin:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.image-wrap{border-radius:34px;overflow:hidden;box-shadow:var(--shadow);position:relative}.image-wrap img{width:100%;height:520px;object-fit:cover}.about-list{display:grid;gap:16px;margin-top:26px}.about-list div{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.check{min-width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:white;font-weight:900}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stat{background:white;border-radius:26px;padding:32px;text-align:center;box-shadow:0 12px 35px rgba(15,23,42,.06)}.stat strong{display:block;font-size:46px;color:var(--orange);line-height:1}.stat span{font-weight:800;color:var(--navy)}.project{background:white;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:0 12px 35px rgba(15,23,42,.07);transition:.25s}.project img{height:260px;width:100%;object-fit:cover}.project-content{padding:24px}.tag{display:inline-flex;padding:6px 12px;border-radius:999px;background:#fff0e7;color:var(--orange);font-size:12px;font-weight:900;text-transform:uppercase}.project h3{color:var(--navy);font-size:22px;margin:10px 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/* Correctif lisibilité bannières */
.page-hero .page-title h1,.page-hero .page-title p{color:#fff!important;text-shadow:0 8px 28px rgba(0,0,0,.38)}
.page-hero .eyebrow{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.25)}
.page-hero{position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(0,0,51,.92),rgba(0,0,51,.70),rgba(0,0,51,.45)),url('../img/cover.jpg') center/cover no-repeat!important}
.hero{background:linear-gradient(90deg,rgba(0,0,51,.92),rgba(0,0,51,.58),rgba(0,0,51,.22)),url('../img/hero-btp.jpg') center/cover no-repeat!important}
.real-people-img{border-radius:34px;overflow:hidden;box-shadow:var(--shadow)}
.real-people-img img{width:100%;height:430px;object-fit:cover}

.page-hero .page-title h1,.page-hero .page-title p,.page-hero .page-title .eyebrow{color:#fff!important;text-shadow:0 3px 18px rgba(0,0,0,.35)}


/* MISE À JOUR PHOTOS RÉELLES & BANNIÈRES PREMIUM */
.hero{background:linear-gradient(90deg,rgba(0,0,51,.94),rgba(0,0,51,.62),rgba(0,0,51,.25)),url('https://source.unsplash.com/1800x1100/?construction,site,africa') center/cover no-repeat!important;}
.page-hero{position:relative;overflow:hidden;color:#fff!important;background:linear-gradient(90deg,rgba(0,0,51,.95),rgba(0,0,51,.68),rgba(0,0,51,.38)),url('https://source.unsplash.com/1800x900/?civil-engineering,construction') center/cover no-repeat!important;}
.page-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 18% 20%,rgba(255,102,0,.22),transparent 32%),linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.22));pointer-events:none;}
.page-hero .container{position:relative;z-index:2;}
.page-title h1,.page-title p{color:#fff!important;text-shadow:0 8px 30px rgba(0,0,0,.35);}
.page-hero .eyebrow{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.28);}
.page-entreprise .page-hero{background:linear-gradient(90deg,rgba(0,0,51,.95),rgba(0,0,51,.66),rgba(0,0,51,.35)),url('https://static.wixstatic.com/media/7a1b94_b9a1d53d30b84ae1abbe46dfa3dbc72e~mv2.jpeg/v1/fill/w_1400,h_850,al_c,q_85,enc_auto/teamVimezProjects_jpg.jpeg') center/cover no-repeat!important;}
.page-expertises .page-hero{background:linear-gradient(90deg,rgba(0,0,51,.95),rgba(0,0,51,.66),rgba(0,0,51,.35)),url('https://source.unsplash.com/1800x900/?engineer,blueprint,construction') center/cover no-repeat!important;}
.page-realisations .page-hero{background:linear-gradient(90deg,rgba(0,0,51,.95),rgba(0,0,51,.66),rgba(0,0,51,.35)),url('https://source.unsplash.com/1800x900/?road-construction,asphalt') center/cover no-repeat!important;}
.page-moyens .page-hero{background:linear-gradient(90deg,rgba(0,0,51,.95),rgba(0,0,51,.66),rgba(0,0,51,.35)),url('https://source.unsplash.com/1800x900/?excavator,construction,machinery') center/cover no-repeat!important;}
.page-contact .page-hero{background:linear-gradient(90deg,rgba(0,0,51,.95),rgba(0,0,51,.66),rgba(0,0,51,.35)),url('https://source.unsplash.com/1800x900/?construction,meeting,engineer') center/cover no-repeat!important;}
.cta{background:linear-gradient(100deg,rgba(0,0,51,.95),rgba(0,0,51,.72)),url('https://source.unsplash.com/1800x900/?infrastructure,construction') center/cover no-repeat!important;}
.equip-card{background:linear-gradient(0deg,rgba(0,0,51,.84),rgba(0,0,51,.26)),url('https://source.unsplash.com/1200x800/?construction-equipment,excavator') center/cover no-repeat!important;}
.image-wrap img,.project img{background:#eef2f7;}