:root{--navy:#0b223b;--blue:#6cc5e3;--ice:#eaf5f8;--orange:#ff831f;--muted:#526574}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font:16px/1.65 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--navy);background:#fff}a{color:inherit}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:5px}header{background:#fff;position:sticky;top:0;z-index:5;border-bottom:1px solid #dfe8ec}.wrap{width:min(1180px,90%);margin:auto}.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:86px}.logo{text-decoration:none;font-weight:800;font-size:23px;letter-spacing:-1px;white-space:nowrap}.logo span{color:#d96308}.monogram{display:inline-grid;place-items:center;background:var(--navy);color:white;border-radius:12px;width:42px;height:42px;font-size:17px;margin-right:9px;letter-spacing:0}nav{display:flex;gap:24px;align-items:center}nav a{text-decoration:none;font-size:14px;font-weight:650}.btn{display:inline-flex;justify-content:center;align-items:center;gap:18px;background:var(--orange);color:#102134;border:0;border-radius:9px;padding:15px 24px;font-weight:750;text-decoration:none;cursor:pointer}.btn:hover{background:#ffa456}.outline{background:transparent;border:1px solid #a9bdcc;color:inherit}.outline:hover{background:#ffffff18}.menu{display:none;background:none;border:1px solid #cbd9e1;border-radius:8px;padding:8px 12px}.notice{font-size:12px;background:#eaf5f8;text-align:center;padding:5px 12px;color:#3b586d}.hero{background:var(--navy);color:white;overflow:hidden;position:relative}.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:45px;padding:80px 0 65px}.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:750;color:#337b94}.hero .eyebrow{color:#ff943d}h1{font-size:clamp(36px,4.4vw,60px);line-height:1.12;letter-spacing:-2px;margin:20px 0 25px}h1 span{color:var(--blue)}.hero p{color:#c6d6e0;font-size:18px;max-width:650px}.actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}.reassure{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;margin-top:27px;color:#d8e7ef}.reassure b{color:var(--blue);margin-right:5px}.scene{position:relative;min-height:430px;border-radius:100px 12px 12px 12px;overflow:hidden;background:linear-gradient(140deg,#5b9abc,#102d46);box-shadow:0 25px 80px #0003}.scene svg{display:block;width:100%;height:430px}.caption{position:absolute;bottom:18px;left:18px;right:18px;background:#0b223be8;border:1px solid #ffffff30;border-radius:10px;padding:13px 16px;font-size:12px}.caption strong{display:block;color:white;font-size:15px}.caption span{color:#bad0de}.section{padding:80px 0}h2{font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:-1.1px;margin:12px 0 22px}h3{font-size:19px;line-height:1.35;margin:12px 0}.lead{font-size:18px;color:var(--muted);max-width:760px}.ice{background:var(--ice)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}.step{padding:30px;border-top:2px solid #c5dbe6;background:white;border-radius:0 0 12px 12px}.step .number{font-size:35px;font-weight:800;color:#d7650b}.step p,.card p{color:var(--muted);font-size:15px}.fine{font-size:13px;color:var(--muted)}.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.sector{border:1px solid #dce7ed;border-radius:10px;background:white;padding:19px;text-align:left;cursor:pointer;color:var(--navy);font-weight:650}.sector:hover{border-color:#3291b6;background:#f0faff}.sector small{display:block;font-weight:400;color:var(--muted);margin-top:6px}.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.checks{padding:0;list-style:none}.checks li{padding:14px 0 14px 28px;border-bottom:1px solid #dae6ec;position:relative}.checks li:before{content:'✓';position:absolute;left:0;color:#217b9b;font-weight:800}.tags{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.tag{background:white;border:1px solid #cbdce5;padding:8px 17px;border-radius:30px}.drone-panel{background:var(--navy);color:white;padding:34px;border-radius:18px}.drone-panel p{color:#c7dae5}.drone-symbol{font-size:13px;text-transform:uppercase;letter-spacing:2px;color:var(--blue)}.formbox{border:1px solid #d6e4ec;border-radius:16px;padding:32px;background:white}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.full{grid-column:1/-1}label{display:block;font-size:14px;font-weight:650}input,select,textarea{display:block;width:100%;padding:12px 13px;border:1px solid #acbecb;border-radius:7px;background:#fff;color:var(--navy);margin-top:7px}textarea{min-height:110px;resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid #3a8eaf}input[type=checkbox]{width:19px;height:19px;margin:3px 10px 0 0;flex:none}.checkbox{display:flex;align-items:flex-start;font-weight:400}.demo{background:#fff3e5;border-left:3px solid #dc720f;padding:14px 17px;font-size:14px;margin:20px 0}.result{padding:16px;background:#eaf5f8;border-radius:8px;margin-top:16px}.result:empty{display:none}details{border-bottom:1px solid #cddfe8;padding:18px 0}summary{font-weight:700;cursor:pointer}details p{color:var(--muted)}footer{background:var(--navy);color:#d3e0e8;padding:45px 0;font-size:13px}.foot{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.foot a{margin-right:20px}dialog{border:0;border-radius:16px;max-width:680px;width:90%;padding:32px;color:var(--navy);box-shadow:0 30px 100px #0005}dialog::backdrop{background:#051828b3}.close{float:right;border:1px solid #b8cad5;background:white;border-radius:7px;padding:6px 12px;cursor:pointer}.legal-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:26px}.textlink{background:none;border:0;color:inherit;padding:0;text-decoration:underline;cursor:pointer;font:inherit}.side-note{padding:20px;background:#eaf5f8;border-radius:10px;margin-top:25px}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:white;padding:15px;z-index:10}@media(max-width:1000px){nav{gap:12px}nav a{font-size:12px}.bar>.btn{display:none}.hero-grid{gap:25px}.sector-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.menu{display:block}nav{display:none;position:absolute;top:86px;left:0;right:0;background:white;padding:24px;box-shadow:0 15px 20px #0001}nav.open{display:flex;flex-direction:column;align-items:stretch}nav a{font-size:16px;padding:8px}.hero-grid,.split{grid-template-columns:1fr}.hero-grid{padding:45px 0}.hero p{font-size:16px}.scene{min-height:290px;border-radius:30px 10px 10px 10px}.scene svg{height:290px}.grid3{grid-template-columns:1fr}.sector-grid{grid-template-columns:1fr 1fr}.section{padding:50px 0}.formbox{padding:21px}.formgrid{grid-template-columns:1fr}.full{grid-column:auto}.logo{font-size:20px}.monogram{width:35px;height:35px}.reassure{gap:12px}.split{gap:28px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Accueil : façade photographique et rappel orange */
.hero{background-image:linear-gradient(90deg,rgba(7,27,48,.92) 0%,rgba(7,27,48,.78) 55%,rgba(7,27,48,.40) 100%),url("/assets/facade.jpg");background-size:cover;background-position:center;}
.hero-grid{grid-template-columns:minmax(0,800px);min-height:740px;padding:90px 0 75px;}
.hero .scene{display:none}
.hero .eyebrow{color:#ff943d}
.hero p{color:#e0eaf0;max-width:730px}
@media(max-width:760px){.hero{background-position:62% center;background-image:linear-gradient(90deg,rgba(7,27,48,.87),rgba(7,27,48,.69)),url("/assets/facade.jpg");}.hero-grid{min-height:0;padding:48px 0 55px}.hero h1{max-width:620px}}

.article{max-width:850px}.article h2{font-size:29px;margin-top:42px}.article li{margin:10px 0}.crumbs{font-size:13px;color:#526574;margin-bottom:25px}.related{display:flex;gap:12px;flex-wrap:wrap}.related a{border:1px solid #b9d0dc;padding:10px 16px;border-radius:8px}.hero-grid{min-height:690px}.notice{background:#fff2dd}.honeypot{position:absolute;left:-10000px}.upload-progress{width:100%;height:20px}.article table{border-collapse:collapse;width:100%}.article td,.article th{padding:10px;border:1px solid #ccdce5;text-align:left}@media(max-width:760px){.hero-grid{min-height:0}.article h2{font-size:25px}}