:root{--ink:#172431;--dark:#14222b;--accent:#dd241f;--accent2:#ff7c6c;--paper:#f7f5f0;--white:#fff;--muted:#5d6870;--line:#e3dfd7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.62}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button,input,textarea,select{font:inherit}button{cursor:pointer}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-999px;top:0;background:white;padding:12px;z-index:99}.skip:focus{left:10px}.topbar{background:var(--dark);color:#e9e4dc;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding:8px 0}.topbar a:hover,.footer a:hover{text-decoration:underline}.header{background:white;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;box-shadow:0 3px 18px #1524310d}.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;line-height:1.05;letter-spacing:-.04em;font-size:22px}.brand img{width:62px;max-height:60px;object-fit:contain}.brand small{display:block;font-size:10px;letter-spacing:.19em;color:var(--accent);margin-top:5px}.nav{display:flex;gap:23px;align-items:center;font-size:13px;font-weight:700}.nav a:hover,.nav a:focus{color:var(--accent)}.nav .navcta{padding:13px 19px;background:var(--accent);color:#fff}.nav .navcta:hover{background:#b95418;color:white}.menu-toggle{display:none;border:1px solid var(--line);background:white;padding:8px 12px}.eyebrow{text-transform:uppercase;color:var(--accent);font-size:12px;letter-spacing:.19em;font-weight:800}.hero{background:var(--dark);color:white;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:460px;height:460px;border:1px solid #ffffff15;border-radius:50%;left:-180px;top:-190px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;min-height:580px;align-items:stretch}.hero-copy{padding:86px 55px 74px 0;position:relative;z-index:1}.hero h1{font-size:clamp(40px,5.25vw,72px);line-height:1.05;letter-spacing:-.058em;margin:17px 0 21px;max-width:760px}.hero h1 em{font-style:normal;color:var(--accent2)}.hero p{color:#d2d9db;font-size:17px;max-width:540px}.hero-photo{position:relative;min-height:520px;background:#65747a}.hero-photo img{width:100%;height:100%;object-fit:cover;display:block}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#14222b66,transparent 40%)}.photo-label{position:absolute;right:20px;bottom:20px;z-index:2;color:#fff;background:#14222bcc;padding:9px 12px;font-size:12px}.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-block;background:var(--accent);color:#fff;padding:15px 22px;font-weight:800;font-size:14px;border:0;transition:.2s}.btn:hover{background:#b95418;color:#fff}.btn-outline{background:transparent;color:white;border:1px solid #ffffff80}.btn-outline:hover{background:#ffffff1c}.btn-dark{background:var(--dark)}.micro{font-size:12px!important;color:#b8c3c8!important;margin-top:24px}.trust{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:25px 0}.trust-grid div{border-left:2px solid var(--accent);padding:3px 0 3px 14px}.trust-grid strong{display:block;line-height:1.2;font-size:17px}.trust-grid span{font-size:12px;color:var(--muted)}.section{padding:94px 0}.section-tight{padding:72px 0}.section h2,.page-head h1{font-size:clamp(32px,3.7vw,52px);line-height:1.14;letter-spacing:-.045em;margin:10px 0 18px}.lead{max-width:760px;color:var(--muted);font-size:17px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:36px}.section-head p{max-width:560px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}.card img{width:100%;height:195px;object-fit:cover}.card-content{padding:23px;display:flex;flex-direction:column;flex:1}.card .num{color:var(--accent);font-size:12px;letter-spacing:.12em;font-weight:800}.card h3{font-size:21px;letter-spacing:-.03em;margin:9px 0}.card p{font-size:14px;color:var(--muted);margin:0 0 18px}.textlink{font-weight:800;color:#b75820;margin-top:auto;font-size:13px}.textlink:hover{text-decoration:underline}.band{background:#e8e2d8;padding:68px 0}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}.feature-image{width:100%;min-height:400px;height:100%;object-fit:cover}.ticklist{list-style:none;padding:0}.ticklist li{padding:10px 0;border-bottom:1px solid #cfc8bd}.ticklist li:before{content:'↗';color:var(--accent);font-weight:900;margin-right:13px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:32px}.step{border-top:2px solid var(--accent);padding-top:18px}.step b{color:var(--accent)}.step h3{margin:6px 0}.step p{color:var(--muted);font-size:14px}.dark{background:var(--dark);color:#fff}.dark .lead,.dark p{color:#d2dadd}.faq{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px}.faq details{border-top:1px solid #b2baba77;padding:18px 0}.faq details:last-child{border-bottom:1px solid #b2baba77}.faq summary{font-weight:700;cursor:pointer;padding-right:24px}.faq details p{margin:12px 0 0;font-size:14px}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px}.contact-panel{background:white;padding:30px;box-shadow:0 14px 50px #1524310d}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field-full{grid-column:1/-1}.field label{font-weight:700;font-size:12px;display:block;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;border:1px solid #cdd2d2;background:#fff;padding:12px;color:var(--ink);border-radius:0}.field textarea{min-height:105px;resize:vertical}.form-note{font-size:12px;color:var(--muted)}.hp{position:absolute;left:-10000px}.notice{padding:12px 15px;background:#edf6ec;color:#214622;margin-bottom:20px}.notice.error{background:#fff1e9;color:#8a361a}.footer{background:#0e1b23;color:#e8ebeb;padding:60px 0 20px}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:50px}.footer h3{font-size:15px;color:white}.footer p,.footer li{font-size:13px;color:#adb9bf}.footer ul{list-style:none;padding:0;margin:0}.footer li{margin:8px 0}.footer-bottom{border-top:1px solid #ffffff25;margin-top:45px;padding-top:20px;font-size:12px;color:#aab7bb}.page-head{background:var(--dark);color:#fff;padding:76px 0}.page-head p{color:#c8d1d4;max-width:750px;font-size:18px}.breadcrumb{font-size:12px;color:#c8d1d4;margin-bottom:15px}.breadcrumb a{text-decoration:underline}.article{max-width:820px}.article h2{font-size:30px;line-height:1.2;margin-top:40px;letter-spacing:-.03em}.article h3{font-size:20px;margin-top:27px}.article p,.article li{color:#48545b}.service-grid{display:grid;grid-template-columns:1fr .52fr;gap:64px}.aside{background:#fff;border:1px solid var(--line);padding:24px;align-self:start;position:sticky;top:110px}.aside h3{margin-top:0}.aside a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:13px}.aside .btn{margin-top:18px;text-align:center}.service-banner{width:100%;height:380px;object-fit:cover;display:block}.placeholder{min-height:210px;background:#e4e5e1;display:grid;place-items:center;color:#607079;text-align:center;padding:22px;border:1px dashed #a8b2b0}.mobile-actions{display:none}*:focus-visible{outline:3px solid #e9a047;outline-offset:3px}@media(max-width:950px){.nav{gap:11px;font-size:12px}.hero-copy{padding-right:25px}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.wrap{width:min(100% - 32px,1180px)}.topbar .wrap{font-size:11px}.topbar span:last-child{display:none}.header .wrap{min-height:70px}.brand img{width:50px}.brand{font-size:18px}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:70px;background:white;padding:17px 22px;flex-direction:column;align-items:stretch;box-shadow:0 15px 30px #14222b22}.nav.open{display:flex}.hero-grid{display:flex;flex-direction:column}.hero-copy{padding:60px 0 42px}.hero-photo{min-height:290px;height:290px}.trust-grid{grid-template-columns:repeat(2,1fr);gap:18px}.section{padding:65px 0}.section-tight{padding:55px 0}.section-head{display:block}.cards,.split,.steps,.faq,.contact-grid,.footer-grid,.service-grid{grid-template-columns:1fr}.split,.faq,.contact-grid,.service-grid{gap:30px}.feature-image{min-height:280px}.aside{position:static}.mobile-actions{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;background:#fff;z-index:30;box-shadow:0 -5px 20px #14222b22}.mobile-actions a{text-align:center;padding:13px 8px;font-weight:bold}.mobile-actions a:last-child{background:var(--accent);color:#fff}.footer{padding-bottom:90px}.fields{grid-template-columns:1fr}.field-full{grid-column:auto}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Brand contrast: the supplied logo contains white lettering. */
.header{background:#14222b;border-bottom-color:#2a3942}.header .brand{color:white}.header .brand small{color:#ff9b91}.header .nav a{color:white}.header .nav .navcta{color:white}.header .nav a:hover{color:#ff9b91}.textlink{color:#b91f1a}.btn:hover,.nav .navcta:hover{background:#ac1713}.nav .navcta:hover{color:white}@media(max-width:720px){.menu-toggle{background:#263944;color:white;border-color:#41535c}.header .nav{background:#14222b}}

.preview-ribbon{background:#f9e0c8;padding:10px;text-align:center;font-size:13px;font-weight:bold;color:#572c15}.preview-ribbon a{text-decoration:underline}

/* Ajustements visuels de la maquette */
.card img.service-photo{height:238px;aspect-ratio:4/3;object-fit:cover;object-position:center;display:block;background:#d9d8d2}
.card img.service-photo-1{object-position:center 46%}.card img.service-photo-2{object-position:center 42%}.card img.service-photo-3{object-position:center 53%}.card img.service-photo-4{object-position:center 50%}.card img.service-photo-5{object-position:center 43%}.card img.service-photo-6{object-position:center 49%}.card img.service-photo-7{object-position:center 42%}
.card{min-width:0}.card-content{min-height:202px}.hero-photo img.hero-cover{object-position:center 45%}
.company-story{max-width:940px;margin:0 auto 55px;padding:28px 32px;border-left:4px solid var(--accent);background:#ffffffd9}.company-story h2{margin:7px 0 18px}.company-story p{max-width:850px;color:#394851}
.realisation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}.realisation-card{margin:0;background:#fff;overflow:hidden}.realisation-card img{width:100%;height:235px;object-fit:cover;display:block}.realisation-card figcaption{display:flex;flex-direction:column;padding:16px 19px}.realisation-card strong{font-size:18px}.realisation-card span{font-size:12px;color:var(--muted)}
#approche{position:relative;background-image:linear-gradient(90deg,#ede7dfeF,#ede7dfdb),url("assets/photo-3.webp");background-size:cover;background-position:center}#approche>.wrap{position:relative}
#realisations{background-image:linear-gradient(90deg,#e8e2d8ed,#e8e2d8df),url("assets/photo-2.webp");background-size:cover;background-position:center}
#faq{background-image:linear-gradient(90deg,#14222bf2,#14222be7),url("assets/photo-7.webp");background-size:cover;background-position:center}
@media(max-width:720px){.realisation-grid{grid-template-columns:1fr}.card img.service-photo{height:225px}.company-story{padding:24px 20px}}

.facebook-section{background:#edf2f9}.facebook-layout{display:grid;grid-template-columns:1fr 500px;gap:55px;align-items:center}.facebook-layout h2{max-width:570px}.facebook-layout p{max-width:520px}.facebook-button{background:#1877f2}.facebook-button:hover{background:#125bb8}.facebook-note{font-size:12px;color:var(--muted);margin-top:20px}.facebook-frame{width:100%;max-width:500px;background:white;border:1px solid #d9e2ee;box-shadow:0 12px 35px #14222b12;border-radius:12px;overflow:hidden}.facebook-frame iframe{border:0;display:block;width:100%;max-width:100%;height:540px}@media(max-width:950px){.facebook-layout{grid-template-columns:1fr;gap:28px}.facebook-frame{margin:auto}}
.form-status{padding:12px;background:#edf2f9;margin:16px 0}.form-status:empty{display:none}.legal-copy{max-width:850px}.legal-copy a{text-decoration:underline}.service-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.service-nav a{background:white;padding:10px 15px;border:1px solid #ddd}.facebook-placeholder{min-height:370px;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:30px;text-align:center}.facebook-revoke{margin:12px}.facebook-frame iframe[hidden]{display:none}.legal-links{margin-top:16px;display:flex;gap:15px;flex-wrap:wrap;font-size:12px}.field label{font-size:13px}.form-note a{text-decoration:underline}.photo-label{max-width:90%}
.facebook-placeholder[hidden],.facebook-revoke[hidden]{display:none!important}

section h1{font-size:clamp(32px,3.7vw,52px);line-height:1.14;letter-spacing:-.045em;margin:10px 0 24px}.nav a[aria-current="page"]{color:var(--accent)}

/* Fonds photographiques sur chaque page, avec voile pour la lisibilité. */
.has-photo-background main{background-image:linear-gradient(#f7f5f0db,#f7f5f0e8),var(--page-photo);background-position:center top;background-size:cover;background-attachment:fixed}
.has-photo-background main>.section:not(.dark),.has-photo-background main>.section-tight,.has-photo-background main>.band{background-color:#f7f5f0db}
.has-photo-background main .legal-copy{background:#fffffff0;padding:32px;border-radius:8px;margin-top:12px;margin-bottom:12px}
.has-photo-background .hero{background-image:linear-gradient(90deg,#14222bf2,#14222bae),var(--page-photo);background-size:cover;background-position:center}
.has-photo-background main>#faq{background-image:linear-gradient(#14222beb,#14222beb),var(--page-photo);background-size:cover}
.local-area{margin-top:42px;border-top:2px solid var(--accent);padding-top:28px}.town-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.town-groups>div{padding:18px;background:#fff;border:1px solid var(--line)}.town-groups h3{margin:0 0 8px}.town-groups p{margin:0}.service-depth{margin-top:35px}.card img.service-photo-8{object-position:center 40%}.card img.service-photo-9{object-position:center 55%}
@media(max-width:720px){.has-photo-background main{background-attachment:scroll}.has-photo-background main .legal-copy{padding:22px}.town-groups{grid-template-columns:1fr}}