/* ==========================================================================
   Étude Leleu — styles repris à l'identique du site de référence
   (style.css de la maquette, polices désormais servies localement)
   ========================================================================== */
:root{--navy:#122d3c;--ink:#193544;--gold:#ac8a51;--cream:#f4f3ef;--muted:#67747b;--line:#dce1e1;--green:#536d64}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);font:15px/1.75 Inter,Arial,sans-serif;background:#fff}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{outline-offset:5px}
button{cursor:pointer}
h1,h2,h3,p{margin-top:0}
h1,h2,.serif{font-family:'Cormorant Garamond',Georgia,serif;font-weight:500;line-height:1.08}
h1{font-size:72px;letter-spacing:-2px}
h2{font-size:47px;letter-spacing:-1px}
h3{font-size:19px;font-weight:500;line-height:1.4}
p{color:var(--muted)}
.top{display:flex;justify-content:space-between;padding:9px 4%;background:var(--navy);color:#e9eded;font-size:11px;letter-spacing:.2px}
.top a:first-of-type{font-weight:600}
header{padding:23px 4%;display:flex;justify-content:space-between;align-items:center;background:white;border-bottom:1px solid var(--line);position:relative;z-index:10}
.brand{display:flex;gap:13px;align-items:center;font-size:12px;font-weight:600;letter-spacing:1.3px;line-height:1.6}
.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:2.4px}
.monogram{font:52px/.8 'Cormorant Garamond',Georgia,serif;border-right:1px solid #bec5c5;padding-right:17px}
.monogram span{color:var(--gold)}
nav{display:flex;align-items:center;gap:24px;font-size:12px}
nav a{padding:7px 0}
nav a.active{color:var(--gold)}
.nav-contact{border:1px solid var(--line);padding:9px 16px}
.nav-contact span{margin-left:16px;color:var(--gold)}
.menu{display:none}
.hero{position:relative;min-height:610px;background:var(--navy);color:white;overflow:hidden}
.hero-photo{position:absolute;inset:0 0 0 44%;background:var(--hero-image,none) center/cover}
.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#122d3c 22%,rgba(18,45,60,.96) 38%,rgba(18,45,60,.48) 65%,rgba(18,45,60,.05))}
.hero-inner{position:relative;z-index:1;max-width:1320px;margin:auto;padding:90px 6% 100px}
.eyebrow{font-size:10px;text-transform:uppercase;letter-spacing:2.2px;font-weight:600;display:flex;gap:14px;align-items:center;margin-bottom:26px}
.eyebrow:before{content:'';width:30px;height:1px;background:var(--gold)}
.hero h1{max-width:650px;margin-bottom:24px}
.hero h1 em{font-style:normal;color:#d7c19b}
.hero p{color:#d2dbdf;max-width:470px;font-size:15px;line-height:1.85}
.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:14px 22px;background:var(--gold);color:white;font-size:12px;border:1px solid var(--gold);transition:.2s}
.btn:hover{filter:brightness(1.09);transform:translateY(-2px)}
.btn.outline{background:transparent;border-color:#60727b;color:white}
.btn.ink{background:var(--navy);border-color:var(--navy)}
.btn.white{background:white;color:var(--ink);border-color:white}
.hero-caption{position:absolute;right:4%;bottom:28px;z-index:2;font-size:10px;letter-spacing:1px;color:#fff}
.trust{display:grid;grid-template-columns:repeat(4,1fr);max-width:1200px;margin:auto;padding:28px 0;border-bottom:1px solid var(--line)}
.trust>div{display:flex;gap:16px;align-items:center;padding:0 25px;border-right:1px solid var(--line)}
.trust>div:last-child{border:0}
.icon{font:28px Georgia;color:var(--gold);width:30px;flex-shrink:0}
.trust strong{font-size:12px;font-weight:500;display:block}
.trust small{font-size:11px;color:var(--muted)}
.section{max-width:1200px;padding:82px 28px;margin:auto}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:35px}
.section-head h2{margin-bottom:0}
.section-head p{max-width:400px;font-size:13px;margin-bottom:3px}
.textlink{font-size:12px;border-bottom:1px solid var(--gold);padding-bottom:5px;white-space:nowrap}
.mission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.mission-card{padding:28px 27px 22px;border:1px solid var(--line);border-radius:3px;background:#fff;transition:.25s;position:relative}
.mission-card:hover{border-color:var(--gold);box-shadow:0 10px 35px #132c3b0c;transform:translateY(-4px)}
.mission-card .icon{display:block;margin-bottom:22px}
.mission-card h3{margin-bottom:10px}
.mission-card p{font-size:12px;line-height:1.8;max-width:290px}
.card-bottom{display:flex;justify-content:space-between;font-size:10px;text-transform:uppercase;letter-spacing:1px;padding-top:8px}
.card-bottom span:last-child{font-size:18px;color:var(--gold)}
.band{background:var(--cream)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.property-image{height:400px;object-fit:cover;width:100%;border-radius:3px}
.image-wrap{position:relative}
.image-label{position:absolute;bottom:22px;left:22px;right:22px;background:#fffffff0;padding:18px 23px;display:flex;justify-content:space-between;font-size:12px}
.split p{font-size:14px}
.checks{padding:0;list-style:none;font-size:13px}
.checks li{padding:6px 0}
.checks li:before{content:'✓';color:var(--gold);margin-right:12px}
.estimate-banner{background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:45px 50px;gap:25px;border-radius:3px}
.estimate-banner h2{font-size:38px;margin-bottom:10px}
.estimate-banner p{color:#c4cfd3;font-size:13px;margin:0}
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.article-card{border-bottom:1px solid var(--line);padding-bottom:22px}
.article-card img{width:100%;height:205px;object-fit:cover}
.tag{display:block;font-size:9px;color:#8f713e;letter-spacing:1.3px;text-transform:uppercase;margin:20px 0 12px}
.article-card h3{font-family:'Cormorant Garamond',Georgia,serif;font-size:27px}
.article-card p{font-size:12px}
.article-card .meta{font-size:10px;color:var(--muted);display:flex;justify-content:space-between}
.contact-band{background:var(--cream)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px}
.contact-details{display:grid;grid-template-columns:1fr 1fr;gap:25px;font-size:13px}
.contact-details strong{display:block;font-weight:500;margin-bottom:5px}
.map{height:285px;background:#e9e9e0;position:relative;overflow:hidden;border:1px solid #d9ded9}
.map:before,.map:after{content:'';position:absolute;width:150%;height:22px;background:#fff;transform:rotate(-30deg);left:-20%;top:45%;border:1px solid #d7dcd4}
.map:after{transform:rotate(57deg);height:13px;top:25%}
.map-label{position:absolute;z-index:2;left:38%;top:38%;text-align:center;font-size:12px}
.pin{display:block;color:var(--gold);font-size:35px;line-height:1}
.map-label span:last-child{background:white;padding:8px;display:block;box-shadow:0 2px 20px #122d3c15}
.map-link{position:absolute;z-index:3;bottom:15px;left:15px;background:white;padding:9px 16px;font-size:11px}
.map .town{position:absolute;top:25px;left:30px;color:#788279;font:25px Georgia}
.map .river{position:absolute;right:35px;top:-50px;width:25px;height:150%;background:#c4d8df;transform:rotate(-20deg)}
footer{background:var(--navy);color:#f3f4f2;padding:62px 5% 20px}
.footer-grid{max-width:1200px;margin:auto;display:grid;grid-template-columns:1.3fr 1fr 1.2fr 1fr;gap:40px}
footer h3{font-size:12px;margin-bottom:19px}
footer p,footer a:not(.brand){font-size:11px;color:#c1cdd2}
footer a{display:block;margin-bottom:6px}
footer .brand{margin-bottom:25px}
footer p{line-height:1.9}
.gcjai{font:26px Georgia;margin-top:18px;color:#d0b484}
.gcjai small{font:8px Inter;display:block;letter-spacing:2px}
.footnote{max-width:1200px;border-top:1px solid #ffffff20;margin:40px auto 0;padding-top:19px;display:flex;gap:25px;font-size:9px;color:#a3b5bd}
.footnote span:first-child{margin-right:auto}
.mobile-call{display:none}
.page-hero{background:var(--cream);padding:66px max(28px,calc((100vw - 1144px)/2));border-bottom:1px solid var(--line)}
.page-hero h1{font-size:59px;margin-bottom:20px}
.page-hero p{max-width:650px}
.breadcrumbs{font-size:10px;color:var(--muted);margin-bottom:28px}
.narrow{max-width:860px}
.portrait{background:#e7e9e6;height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#89978f;font:100px 'Cormorant Garamond',Georgia}
.portrait small{font:11px Inter;letter-spacing:1px;margin-top:25px}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:45px}
.values h3{font-family:Georgia;font-size:24px}
.values p{font-size:13px}
.mission-detail{padding:40px 0;border-bottom:1px solid var(--line);scroll-margin-top:20px;display:grid;grid-template-columns:1fr 1.2fr;gap:60px}
.mission-detail h2{font-size:38px}
.mission-detail h3{font-size:14px}
.steps{padding:0;list-style:none;counter-reset:step}
.steps li{counter-increment:step;display:flex;gap:16px;padding:10px 0;font-size:13px}
.steps li:before{content:'0' counter(step);color:var(--gold);font-size:12px}
.form{padding:35px;border:1px solid var(--line);background:#fff;border-radius:3px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
label{font-size:12px;font-weight:500}
input,select,textarea{width:100%;padding:12px 13px;color:var(--ink);border:1px solid #cbd3d5;background:#fff;border-radius:2px;min-height:48px}
textarea{min-height:120px;resize:vertical}
.fine{font-size:11px;line-height:1.7}
.check{display:flex;align-items:flex-start;gap:12px;font-size:11px;font-weight:400}
.check input{width:16px;min-height:16px;margin-top:3px}
.notice{padding:15px 20px;background:#f5f1e9;border-left:2px solid var(--gold);font-size:12px;color:#5d655f;margin:20px 0}
.simulator{border:1px solid var(--line);border-radius:4px;overflow:hidden;box-shadow:0 8px 40px #122d3c07}
.tabs{display:flex;background:var(--cream);border-bottom:1px solid var(--line);overflow:auto}
.tabs button{flex:1;white-space:nowrap;border:0;background:none;padding:20px 15px;font-size:12px;color:var(--muted);border-bottom:2px solid transparent}
.tabs button.selected{border-color:var(--gold);color:var(--ink);background:white}
.sim-body{display:grid;grid-template-columns:1.1fr 1fr}
.sim-fields{padding:35px}
.sim-result{padding:35px;background:#f6f7f6;border-left:1px solid var(--line)}
.result-label{font-size:10px;letter-spacing:1.5px;color:var(--muted)}
.result-total{font:48px Georgia;margin:20px 0}
.result-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}
.result-row.total{font-weight:600;font-size:15px;border:0}
.faq{margin-top:45px}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font-size:14px;list-style:none;display:flex;justify-content:space-between}
summary:after{content:'+';color:var(--gold)}
details[open] summary:after{content:'−'}
details p{font-size:13px;margin:16px 0 0}
.filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:35px}
.filter button{border:1px solid var(--line);background:white;padding:10px 16px;color:var(--ink);font-size:12px}
.filter .selected{background:var(--navy);color:white}
.article-layout{display:grid;grid-template-columns:220px 1fr;gap:60px}
.article-layout aside{font-size:12px;position:sticky;top:30px;height:max-content;border-left:1px solid var(--gold);padding-left:20px}
.article-layout aside a{display:block;margin:12px 0}
.article-copy h2{font-size:35px;margin-top:40px}
.article-copy p{font-size:15px}
.article-cover{width:100%;max-height:400px;object-fit:cover}
.legal h2{font-size:30px;margin-top:40px}
.legal p{font-size:14px}
.step-timeline{border-left:1px solid var(--gold);padding-left:20px}
.step-timeline div{padding:10px 0;font-size:12px}
.status{padding:20px;background:#edf2ed;margin-top:20px}
.memo{padding:25px;background:var(--cream)}
.memo h3{font-size:17px}
.memo p{font-size:12px}
.badge{font-size:10px;letter-spacing:1px;color:var(--gold)}
@media(min-width:1600px){.hero-inner{padding-left:28px}}
@media(max-width:1150px){nav{gap:13px;font-size:10px}.brand{font-size:10px}.top{font-size:10px}.trust>div{padding:0 15px}h1{font-size:64px}}
@media(max-width:850px){.top{padding:8px 20px}.top span:last-child,.top a:nth-of-type(2){display:none}header{padding:20px}.menu{display:block;border:1px solid var(--line);background:white;padding:5px 12px;font-size:23px}nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:20px;box-shadow:0 10px 15px #122d3c15}nav.open{display:flex;flex-direction:column;align-items:stretch;font-size:14px}.hero{min-height:590px}.hero-inner{padding:70px 28px}.hero-photo{left:20%}.hero:after{background:linear-gradient(90deg,#122d3cf5,#122d3cc9 50%,#122d3c50)}h1{font-size:60px}.hero-caption{font-size:8px}.trust{grid-template-columns:1fr 1fr;padding:20px;gap:22px}.trust>div{border:0;padding:0}.section{padding:58px 24px}.section-head{align-items:start}.section-head p{max-width:290px}.mission-grid{grid-template-columns:1fr 1fr}.split{gap:35px}.property-image{height:380px}.articles{gap:16px}.article-card img{height:160px}.contact-grid{gap:30px}.footer-grid{grid-template-columns:1fr 1fr}.sim-body{grid-template-columns:1fr 1fr}.sim-fields,.sim-result{padding:24px}.page-hero{padding:50px 24px}.page-hero h1{font-size:50px}.mission-detail{gap:30px}.article-layout{grid-template-columns:160px 1fr;gap:30px}}
@media(max-width:600px){body{font-size:15px}.top span{font-size:9px}.top a{font-size:11px}.brand{font-size:10px;letter-spacing:.9px}.brand small{font-size:8px}.monogram{font-size:43px}.hero-inner{padding:65px 24px 70px}.hero{min-height:610px}.hero h1{font-size:53px;max-width:390px}.hero p{font-size:14px}.hero-photo{left:0}.hero:after{background:linear-gradient(90deg,#122d3cf0,#122d3ca0)}.eyebrow{font-size:9px;letter-spacing:1.5px}.buttons{gap:10px}.btn{padding:13px 17px;gap:16px}.hero-caption{display:none}.trust{gap:20px 10px}.trust strong{font-size:11px}.trust small{font-size:9px}.trust .icon{font-size:23px;width:22px}.trust>div{gap:8px}h2{font-size:38px}.section-head{display:block}.section-head p{margin-top:18px;max-width:none}.section-head .textlink{display:inline-block;margin-top:20px}.mission-grid{grid-template-columns:1fr}.mission-card{padding:23px}.mission-card .icon{float:left;margin:0 20px 40px 0}.mission-card h3{font-size:18px}.mission-card p{max-width:none}.card-bottom{clear:both}.split,.contact-grid,.sim-body,.mission-detail,.article-layout{grid-template-columns:1fr}.split{gap:30px}.property-image{height:300px}.estimate-banner{padding:30px;display:block}.estimate-banner h2{font-size:34px}.estimate-banner .btn{margin-top:25px}.articles{grid-template-columns:1fr;gap:32px}.article-card img{height:225px}.contact-details{gap:15px;font-size:12px}.footer-grid{grid-template-columns:1fr;gap:25px}.footnote{flex-wrap:wrap;gap:10px 20px}.footnote span:first-child{width:100%}footer{padding:45px 24px 90px}.mobile-call{display:block;position:fixed;bottom:0;left:0;right:0;text-align:center;background:var(--gold);color:white;z-index:30;padding:14px;font-size:13px;box-shadow:0 -3px 20px #122d3c15}.page-hero h1{font-size:46px}.values{grid-template-columns:1fr;gap:15px}.form-grid{grid-template-columns:1fr;gap:0}.form{padding:24px}.sim-result{border-left:0;border-top:1px solid var(--line)}.article-layout aside{position:static}.mission-detail{gap:10px}.result-total{font-size:40px}.portrait{height:300px}}

/* Photographie de façade fournie pour le hero */
.hero-photo{inset:0;background-image:var(--hero-image,none);background-position:center 46%}
.hero:after{background:linear-gradient(90deg,rgba(12,33,47,.94) 0%,rgba(12,33,47,.84) 32%,rgba(12,33,47,.45) 60%,rgba(12,33,47,.12) 100%)}
@media(max-width:600px){.hero-photo{background-position:65% center}.hero:after{background:linear-gradient(90deg,rgba(12,33,47,.91),rgba(12,33,47,.68))}}