:root{
  --navy:#071f31;
  --navy-2:#0c3149;
  --navy-3:#124661;
  --gold:#d8b072;
  --gold-light:#ead2aa;
  --cream:#f5f1e9;
  --paper:#fbfaf7;
  --white:#fff;
  --ink:#11283a;
  --muted:#65727d;
  --line:#e2e5e7;
  --shadow:0 20px 55px rgba(7,31,49,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
.wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto}

.topbar{position:sticky;top:0;z-index:100;background:rgba(7,31,49,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-shell{min-height:86px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:170px;height:68px;object-fit:contain}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:28px}
.main-nav a{color:#eaf0f4;font-size:.9rem;font-weight:800;letter-spacing:.2px;position:relative;padding:8px 0}
.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:1px;height:2px;background:var(--gold);transition:right .25s ease}
.main-nav a:hover:after{right:0}
.nav-actions{display:flex;gap:10px;align-items:center}
.nav-mail{color:var(--gold-light);font-size:.85rem;font-weight:800;padding:10px}
.nav-phone{background:var(--gold);color:var(--navy);font-weight:900;padding:12px 16px;border-radius:8px;box-shadow:0 9px 22px rgba(216,176,114,.18)}
.menu-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:8px;cursor:pointer}
.menu-toggle span{display:block;height:2px;background:white;margin:6px 0;border-radius:2px;transition:.25s}

.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,var(--navy) 0%,#09283d 55%,#103b54 100%);color:white;padding:92px 0 86px}
.hero-glow{position:absolute;border-radius:50%;filter:blur(6px);opacity:.22;pointer-events:none}
.hero-glow-one{width:520px;height:520px;right:-120px;top:-160px;background:radial-gradient(circle,var(--gold),transparent 68%)}
.hero-glow-two{width:380px;height:380px;left:-180px;bottom:-150px;background:radial-gradient(circle,#3c7898,transparent 70%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:center}
.eyebrow{margin:0;color:var(--gold-light);text-transform:uppercase;letter-spacing:2.3px;font-size:.82rem;font-weight:900}
.eyebrow.dark{color:#9c713b}
.hero h1{max-width:650px;font-size:clamp(3.2rem,6vw,5.6rem);line-height:.95;letter-spacing:-2px;margin:17px 0 26px;text-transform:uppercase}
.hero h1 span{display:block;color:var(--gold)}
.hero-lead{max-width:650px;color:#dbe6ed;font-size:1.18rem;margin:0}
.hero-actions,.cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{min-height:50px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border-radius:8px;border:1px solid transparent;font-weight:900;cursor:pointer;transition:.2s transform,.2s background,.2s border-color}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-light)}
.btn-ghost{border-color:rgba(234,210,170,.8);color:white;background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:42px;max-width:650px}
.hero-proof div{padding:16px 14px;border-top:1px solid rgba(255,255,255,.16)}
.hero-proof strong,.hero-proof span{display:block}
.hero-proof strong{color:var(--gold-light);font-size:1.1rem}
.hero-proof span{color:#bfd0da;font-size:.82rem;margin-top:2px}
.hero-media{position:relative}
.hero-frame{padding:12px;border:1px solid rgba(255,255,255,.15);border-radius:24px;background:rgba(255,255,255,.06);box-shadow:0 35px 80px rgba(0,0,0,.34)}
.hero-frame img{width:100%;height:540px;object-fit:contain;background:#e7e2d9;border-radius:15px}
.hero-badge{position:absolute;left:-26px;bottom:34px;background:var(--paper);color:var(--ink);padding:17px 20px;border-radius:12px;box-shadow:var(--shadow);border-left:4px solid var(--gold)}
.hero-badge span,.hero-badge strong{display:block}.hero-badge span{text-transform:uppercase;font-size:.72rem;letter-spacing:1.5px;color:#8d714f;font-weight:900}.hero-badge strong{font-size:1rem;margin-top:2px}

.intro-strip{background:var(--paper);border-bottom:1px solid var(--line)}
.intro-strip-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.intro-item{display:flex;gap:16px;align-items:center;padding:26px 28px;border-right:1px solid var(--line)}
.intro-item:last-child{border-right:0}
.intro-item>span{font-size:1.4rem;font-weight:900;color:var(--gold)}
.intro-item strong,.intro-item small{display:block}.intro-item small{color:var(--muted);margin-top:2px}

.section{padding:98px 0}
.services-section{background:var(--cream)}
.section-heading{max-width:820px;margin-bottom:45px}
.section-heading.center{text-align:center;margin:0 auto 50px}
.section-heading h2,.contact-copy h2,.cta-band h2{font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.06;letter-spacing:-1px;margin:10px 0 20px}
.section-heading>p:not(.eyebrow){color:var(--muted);font-size:1.04rem}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{background:white;padding:34px;border-radius:var(--radius);border:1px solid rgba(17,40,58,.08);box-shadow:0 12px 35px rgba(17,40,58,.05);transition:.25s transform,.25s box-shadow}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-number{display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border-radius:50%;background:var(--navy);color:var(--gold);font-weight:900}
.service-card h3{font-size:1.35rem;margin:20px 0 9px}.service-card p{margin:0;color:var(--muted)}

.projects-section{background:white}
.projects-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.project-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 10px 32px rgba(7,31,49,.07);transition:.25s transform,.25s box-shadow}
.project-card:hover{transform:translateY(-5px);box-shadow:0 20px 48px rgba(7,31,49,.14)}
.project-cover{display:flex;align-items:center;justify-content:center;position:relative;height:245px;background:#f2efe8;overflow:hidden;padding:8px}
.project-cover img{width:100%;height:100%;object-fit:contain;transition:transform .3s ease}
.project-card:hover .project-cover img{transform:scale(1.018)}
.project-number{position:absolute;left:14px;bottom:14px;width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--navy);color:white;border:2px solid white;font-weight:900;box-shadow:0 5px 15px rgba(0,0,0,.18)}
.project-card-body{padding:21px}.project-card-body h3{font-size:1.16rem;line-height:1.25;margin:0 0 8px}.project-card-body p{color:var(--muted);font-size:.92rem;margin:0 0 17px}.project-link{display:inline-flex;gap:8px;align-items:center;color:#9a6b31;font-weight:900;text-transform:uppercase;letter-spacing:.8px;font-size:.76rem}.project-link span{font-size:1.2rem;transition:transform .2s}.project-link:hover span{transform:translateX(4px)}
.project-details{margin-top:100px}
.project-detail{scroll-margin-top:110px;padding-top:35px;margin-bottom:82px;border-top:1px solid var(--line)}
.project-detail-head{display:grid;grid-template-columns:115px 1fr auto;gap:30px;align-items:start;margin-bottom:25px}
.project-detail-head>span{font-size:.76rem;color:#9a6b31;font-weight:900;letter-spacing:1.7px;text-transform:uppercase}.project-detail-head h3{font-size:1.75rem;margin:0 0 6px}.project-detail-head p{margin:0;color:var(--muted)}.project-detail-head a{font-size:.8rem;font-weight:900;color:var(--navy)}
.project-detail-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;align-items:start}
.photo{grid-column:span 4;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:14px;background:#f5f3ee;padding:10px;cursor:zoom-in;overflow:hidden;min-height:320px;box-shadow:0 8px 24px rgba(7,31,49,.05)}
.photo img{width:100%;height:auto;max-height:520px;object-fit:contain;border-radius:8px;transition:transform .25s ease}
.photo:hover img{transform:scale(1.015)}
.project-detail-gallery.two .photo{grid-column:span 6}.project-detail-gallery.one .photo{grid-column:3/span 8}.project-detail-gallery.four .photo{grid-column:span 6}

.cta-band{background:linear-gradient(115deg,#09283d,var(--navy-2));color:white;padding:58px 0;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-band h2{margin:7px 0 0;font-size:clamp(2rem,4vw,3.2rem)}.cta-actions{margin:0;flex:0 0 auto}

.contact-section{background:var(--navy);color:white;padding:95px 0}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.contact-copy>p:not(.eyebrow){color:#c9d7df}.contact-cards{display:grid;gap:10px;margin-top:30px}.contact-cards a,.contact-cards>div{display:flex;flex-direction:column;padding:16px 18px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(255,255,255,.035)}.contact-cards span{font-size:.74rem;color:#aebfc9;text-transform:uppercase;letter-spacing:1px;font-weight:900}.contact-cards strong{color:var(--gold-light);margin-top:3px;word-break:break-word}
.quote-form{background:white;color:var(--ink);padding:30px;border-radius:18px;display:grid;grid-template-columns:1fr 1fr;gap:17px;box-shadow:0 25px 65px rgba(0,0,0,.20)}
.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:.82rem;font-weight:900}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd6da;background:#fbfcfc;padding:13px 12px;border-radius:8px;outline:none;transition:border .2s,box-shadow .2s}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(216,176,114,.18)}.full{grid-column:1/-1}.quote-form small{color:#74818a}

.footer{background:#041623;color:#c8d4dc;padding:52px 0 18px}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr 1fr;gap:55px}.footer-grid>div{display:flex;flex-direction:column;gap:8px}.footer-brand img{width:170px;margin-bottom:8px}.footer-brand p{max-width:420px;color:#94a8b4}.footer-grid strong{color:white;margin-bottom:5px}.footer-grid a:hover{color:var(--gold)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px;margin-top:36px;font-size:.86rem;color:#91a5b1}

.mobile-cta{display:none}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center;padding:28px}.lightbox.open{display:flex}.lightbox img{max-width:95vw;max-height:90vh;object-fit:contain}.lightbox-close{position:absolute;right:22px;top:14px;border:0;background:none;color:white;font-size:3.2rem;line-height:1;cursor:pointer}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}.reveal-delay{transition-delay:.12s}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.project-card,.service-card,.project-cover img{transition:none}}

@media(max-width:1050px){
  .nav-mail{display:none}.hero-grid{grid-template-columns:1fr 1fr;gap:35px}.hero-frame img{height:460px}.projects-overview{grid-template-columns:repeat(2,1fr)}.photo{grid-column:span 6}.service-grid{gap:16px}.contact-grid{gap:40px}
}
@media(max-width:820px){
  .wrap{width:min(100% - 28px,1200px)}.nav-shell{min-height:76px}.brand img{width:145px;height:60px}.menu-toggle{display:block;margin-left:auto;z-index:121}.nav-actions{display:none}.main-nav{position:fixed;inset:76px 0 auto 0;background:var(--navy);padding:24px 22px 30px;display:flex;flex-direction:column;align-items:flex-start;gap:12px;transform:translateY(-130%);opacity:0;pointer-events:none;transition:.25s ease;border-top:1px solid rgba(255,255,255,.08);box-shadow:0 25px 35px rgba(0,0,0,.25)}.main-nav.open{transform:none;opacity:1;pointer-events:auto}.main-nav a{font-size:1.05rem;width:100%;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero{padding:60px 0}.hero-grid,.contact-grid{grid-template-columns:1fr}.hero-copy{order:1}.hero-media{order:2}.hero-frame img{height:auto;max-height:560px}.hero-badge{left:14px;bottom:18px}.intro-strip-grid{grid-template-columns:1fr}.intro-item{border-right:0;border-bottom:1px solid var(--line)}.intro-item:last-child{border-bottom:0}.service-grid{grid-template-columns:1fr}.project-detail-head{grid-template-columns:1fr}.project-detail-head>a{justify-self:start}.cta-inner{align-items:flex-start;flex-direction:column}.cta-actions{margin-top:4px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.mobile-cta{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:10px;right:10px;bottom:10px;z-index:150;background:#071f31;border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:6px;box-shadow:0 14px 40px rgba(0,0,0,.32)}.mobile-cta a{display:flex;align-items:center;justify-content:center;min-height:46px;color:white;font-weight:900;border-radius:8px}.mobile-cta a:last-child{background:var(--gold);color:var(--navy)}body{padding-bottom:70px}
}
@media(max-width:580px){
  .hero h1{font-size:3.05rem;letter-spacing:-1.4px}.hero-lead{font-size:1.05rem}.hero-proof{grid-template-columns:1fr;gap:0}.hero-proof div{display:grid;grid-template-columns:90px 1fr;align-items:center}.hero-badge{position:relative;left:auto;bottom:auto;margin:-10px 12px 0}.section{padding:72px 0}.projects-overview{grid-template-columns:1fr}.project-cover{height:auto;min-height:260px}.project-cover img{height:auto;max-height:420px}.project-detail-gallery,.project-detail-gallery.two,.project-detail-gallery.one,.project-detail-gallery.four{grid-template-columns:1fr}.photo,.project-detail-gallery.two .photo,.project-detail-gallery.one .photo,.project-detail-gallery.four .photo{grid-column:1;min-height:0}.photo img{max-height:none}.quote-form{grid-template-columns:1fr;padding:22px}.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column}.hero-actions,.cta-actions{display:grid;grid-template-columns:1fr;width:100%}.btn{width:100%}
}

.legal-link{text-align:center;padding:12px 0;font-size:.85rem}.legal-link a{color:#c8d1d7;text-decoration:underline}

/* Formulaire de devis direct */
.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.quote-form .consent label{display:flex;align-items:flex-start;gap:.65rem;font-size:.9rem;line-height:1.45;cursor:pointer}
.quote-form .consent input{width:auto;margin-top:.25rem;accent-color:currentColor}
.form-status{margin:0;font-weight:700;line-height:1.45}
.form-status:empty{display:none}
.form-status.success{padding:.85rem 1rem;border:1px solid currentColor;border-radius:8px}
.form-status.error{padding:.85rem 1rem;border:1px solid currentColor;border-radius:8px}