:root{--navy:#082b4d;--navy2:#061e36;--orange:#ff7417;--sky:#eaf4ff;--ink:#102b49;--muted:#52667c;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.6}a{color:inherit}.top{background:var(--navy2);color:#fff;font-size:13px;padding:9px 5%;display:flex;justify-content:flex-end;gap:22px;flex-wrap:wrap}.nav{background:var(--navy);color:#fff;padding:16px 5%;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:10;border-bottom:3px solid var(--orange)}.brand{font-weight:900;font-size:25px;line-height:1.1;text-decoration:none;display:flex;align-items:center;gap:12px}.brand span{color:var(--orange)}.brand small{display:block;font-size:12px;font-style:italic;font-weight:400;margin-top:4px}.brand-logo{width:210px;height:auto;max-height:66px;object-fit:contain;object-position:left center;display:block}.links{display:flex;gap:19px;align-items:center;flex-wrap:wrap}.links a{text-decoration:none;font-weight:700;font-size:14px}.btn{display:inline-block;text-decoration:none;background:var(--orange);color:white;padding:12px 18px;border-radius:9px;font-weight:800;border:0}.btn.alt{background:transparent;border:2px solid white}.hero{min-height:470px;display:flex;align-items:center;padding:65px 6%;color:#fff;background:linear-gradient(90deg,rgba(5,31,55,.97) 0%,rgba(5,31,55,.84) 43%,rgba(5,31,55,.12) 100%),url('assets/maquette-reference.png') center/cover no-repeat}.hero-inner{max-width:690px}.eyebrow{display:inline-block;background:var(--orange);padding:5px 11px;border-radius:4px;font-size:13px;font-weight:800;text-transform:uppercase}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.06;margin:18px 0}.hero h1 em{color:var(--orange);font-style:normal}.hero p{font-size:19px;max-width:600px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.trust{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 5%;gap:15px;background:#fff;border-bottom:1px solid #dce7f1}.trust div{font-weight:800;font-size:15px}.trust span{display:block;font-weight:400;color:var(--muted);font-size:13px}.section{padding:62px 5%}.section.sky{background:var(--sky)}.center{text-align:center}.section h2{font-size:clamp(27px,3vw,38px);line-height:1.2;margin:8px 0 14px}.lead{max-width:800px;margin:0 auto 28px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 28px #102b4910;border:1px solid #dce7f1}.card .visual{height:145px;background:linear-gradient(135deg,#d8e9f8,#9cb7cc);display:flex;align-items:center;justify-content:center;font-size:54px}.card .body{padding:22px}.card h3{margin:0 0 8px}.card p{color:var(--muted);margin:0 0 14px}.textlink{color:#d95800;font-weight:800;text-decoration:none}.band{background:var(--navy);color:#fff;padding:45px 5%;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.band h2{margin:0;font-size:30px}.split{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.panel{padding:25px;background:white;border-radius:12px;border:1px solid #dce7f1}.panel li{margin:9px 0}.footer{background:var(--navy2);color:#fff;padding:35px 5%;display:grid;grid-template-columns:2fr 1fr 1fr;gap:25px}.footer a{color:#fff}.footer p{color:#d1deea}.small{font-size:13px;color:var(--muted)}.pagehero{background:var(--navy);color:#fff;padding:48px 5%}.pagehero h1{font-size:clamp(32px,4vw,48px);line-height:1.1;margin:12px 0}.contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.field{display:block;width:100%;padding:12px;border:1px solid #b9c9d8;border-radius:7px;margin:6px 0 15px;font:inherit}.notice{background:#fff3e9;border-left:4px solid var(--orange);padding:14px 17px;border-radius:6px}.mobilebar{display:none}
@media(max-width:800px){.nav{align-items:flex-start;flex-direction:column}.links{gap:12px}.hero{padding:45px 6%;background-position:center}.trust{grid-template-columns:repeat(2,1fr)}.cards,.split,.contactgrid,.footer{grid-template-columns:1fr}.section{padding:44px 5%}.top{justify-content:flex-start}.band h2{font-size:25px}}

/* Galerie de photos illustratives */
.photo-card{width:100%;height:210px;object-fit:cover;display:block;background:#eaf4ff}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.gallery-item{margin:0;border:1px solid #dce7f1;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 8px 28px #102b4910}.gallery-item img{width:100%;height:220px;object-fit:cover;display:block}.gallery-item figcaption{padding:12px 14px;font-weight:800;color:var(--navy)}@media(max-width:800px){.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item img{height:165px}}@media(max-width:480px){.gallery-grid{grid-template-columns:1fr}}

/* Galerie photos intégrées */
.gallery-photo{display:block;width:100%;height:220px;object-fit:cover;border-radius:12px 12px 0 0}.seo-gallery{margin-top:24px}.brand-logo{object-fit:contain;max-height:88px;max-width:210px;background:transparent}.brand{background:transparent}.small{font-size:.9rem;opacity:.85}