:root{--primaire:#4f46e5;--secondaire:#0ea5e9;--accent:#f59e0b;--ink:#1c2230;--muted:#54607a;--bg:#ffffff;--bg-alt:#f4f6fb;--line:#e3e8f2;--ink-light:#fefefe;--c1:#eef2ff;--c2:#e0f2fe;--radius:16px;--shadow:0 14px 40px rgba(28,34,48,.10)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-weight:400}
h1,h2,h3,.brand-name{font-family:'Cormorant Garamond',serif;font-weight:600;line-height:1.15;color:var(--ink)}
h1{color:#16a34a}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 22px}
.container.narrow{max-width:820px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--primaire);color:#fff;padding:10px 16px;z-index:999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn{display:inline-block;padding:14px 26px;border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;border:2px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;text-align:center}
.btn-primary{background:var(--primaire);color:#fff}
.btn-primary:hover{background:#3f36d6;transform:translateY(-2px);box-shadow:0 10px 24px rgba(79,70,229,.35)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:44px;height:44px;border-radius:10px}
.brand-name{font-size:1.5rem;letter-spacing:.3px}
.primary-nav ul{display:flex;align-items:center;gap:26px;list-style:none}
.primary-nav a{font-weight:500;color:var(--muted);transition:color .2s}
.primary-nav a:hover{color:var(--primaire)}
.nav-cta{background:var(--accent);color:#1c2230!important;padding:9px 18px;border-radius:50px}
.nav-cta:hover{filter:brightness(1.05)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:201;position:relative}
.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:3px;transition:.3s}
/* hero */
.hero{position:relative;color:#fff;min-height:640px;display:flex;align-items:center;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(115deg,rgba(28,30,72,.92),rgba(14,40,80,.62))}
.hero-content{position:relative;z-index:2;padding:80px 22px}
.hero-eyebrow{text-transform:uppercase;letter-spacing:3px;font-size:.85rem;color:var(--accent);font-weight:600;margin-bottom:14px}
.hero h1{font-size:clamp(2.4rem,5.5vw,4rem);color:#4ade80;margin-bottom:18px}
.hero-lead{max-width:620px;font-size:1.12rem;color:rgba(255,255,255,.92);margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{list-style:none;display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-badges li{font-size:.9rem;font-weight:500;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:8px 16px;border-radius:50px}
/* sections */
.section{padding:84px 0}
.section.intro{background:var(--bg)}
.section.services,.section.faq{background:var(--bg-alt)}
.eyebrow{text-transform:uppercase;letter-spacing:2.5px;font-size:.8rem;font-weight:600;color:var(--secondaire);margin-bottom:10px}
.eyebrow.center,.center{text-align:center}
.section h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:18px}
.section-intro{max-width:720px;margin:0 auto 44px;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.intro-media{aspect-ratio:5/4;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.intro-media img{width:100%;height:100%;object-fit:cover}
.intro p,.apropos p,.zone-text p{color:var(--muted);margin-bottom:16px}
.feature-list{list-style:none;margin-top:18px;display:grid;gap:10px}
.feature-list li{padding-left:30px;position:relative;color:var(--ink)}
.feature-list li::before{content:'';position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;background:var(--accent)}
/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 6px 18px rgba(28,34,48,.05);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-media{aspect-ratio:25/18;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:22px}
.card-body h3{font-size:1.45rem;margin-bottom:4px}
.price{color:var(--accent);font-weight:600;margin-bottom:10px;font-family:'Jost',sans-serif;font-size:.95rem;text-transform:uppercase;letter-spacing:1px}
.card-body p:last-child{color:var(--muted);font-size:.96rem}
.services-note{margin-top:46px;text-align:center}
.services-note p{color:var(--muted);margin-bottom:22px;max-width:680px;margin-left:auto;margin-right:auto}
/* zone */
.zone-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:44px;align-items:start}
.zone-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.zone-list li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;font-weight:500;position:relative;padding-left:34px}
.zone-list li::before{content:'';position:absolute;left:14px;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:50%;background:var(--secondaire)}
/* faq */
.accordion{display:grid;gap:14px}
.accordion details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 22px;box-shadow:0 4px 12px rgba(28,34,48,.04)}
.accordion summary{font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-weight:600;cursor:pointer;list-style:none;padding:16px 0;display:flex;justify-content:space-between;align-items:center;gap:14px}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:'+';color:var(--accent);font-size:1.6rem;line-height:1;transition:transform .25s}
.accordion details[open] summary::after{transform:rotate(45deg)}
.accordion details p{color:var(--muted);padding:0 0 18px}
/* contact */
.contact{background:linear-gradient(135deg,var(--c1),var(--c2))}
.contact-info h2{margin-bottom:16px}
.contact-info p{color:var(--muted)}
.contact-list{list-style:none;margin-top:24px;display:grid;gap:16px}
.contact-list li{display:flex;flex-direction:column}
.ci-label{font-size:.78rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--secondaire);font-weight:600}
.contact-list a,.contact-list span:not(.ci-label){font-size:1.05rem;color:var(--ink)}
.contact-form{background:#fff;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow)}
.field{margin-bottom:18px;display:flex;flex-direction:column}
.field label{font-weight:500;margin-bottom:6px;font-size:.95rem}
.field input,.field textarea{padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fcfdff}
.field input:focus,.field textarea:focus{border-color:var(--primaire);outline:none;box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.consent{flex-direction:row;align-items:flex-start;gap:10px}
.consent input{width:18px;height:18px;margin-top:4px;flex-shrink:0}
.consent label{margin:0;font-weight:400;font-size:.9rem;color:var(--muted)}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form .btn{width:100%}
.contact-form .btn:disabled{opacity:.6;cursor:not-allowed}
.form-status{margin-top:14px;font-weight:500;min-height:1.2em}
.form-status.ok{color:#0a7d3c}
.form-status.err{color:#c0392b}
/* footer */
.site-footer{background:#161a26;color:#cfd6e4;padding:56px 0 24px}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.footer-brand{color:#fff;font-size:1.5rem;display:block;margin-bottom:8px}
.footer-h{font-size:1.3rem;color:#fff;margin-bottom:12px}
.site-footer a:hover{color:var(--accent)}
.footer-nav{list-style:none;display:grid;gap:8px}
.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#8b93a7}
/* responsive */
@media(max-width:860px){.grid-2,.zone-grid{grid-template-columns:1fr;gap:32px}.cards{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:680px){
.nav-toggle{display:flex}
/* overlay sombre derrière le menu */
.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:199}
.nav-overlay.open{display:block}
/* panneau menu */
.primary-nav{position:fixed;inset:0 0 0 auto;width:82%;max-width:340px;background:#fff;transform:translateX(100%);transition:transform .3s;box-shadow:-10px 0 40px rgba(0,0,0,.2);padding:0;z-index:200;display:flex;flex-direction:column}
.primary-nav.open{transform:translateX(0)}
/* en-tête du panneau avec bouton fermer */
.nav-panel-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 14px;border-bottom:1px solid var(--line)}
.nav-panel-title{font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-weight:600;color:var(--ink)}
.nav-close{background:none;border:none;cursor:pointer;padding:6px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .2s}
.nav-close:hover{background:var(--bg-alt)}
.nav-close svg{width:22px;height:22px;stroke:var(--ink)}
/* liste de liens */
.primary-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:12px 0;flex:1;overflow-y:auto}
.primary-nav ul li{border-bottom:1px solid var(--line)}
.primary-nav ul li:last-child{border-bottom:none;padding:16px 22px}
.primary-nav a{display:block;padding:16px 22px;font-size:1.1rem;color:var(--ink);font-weight:500}
.primary-nav a:hover{color:var(--primaire);background:var(--bg-alt)}
.nav-cta{background:var(--accent);color:#1c2230!important;border-radius:50px;text-align:center;margin:0;display:block}
.nav-cta:hover{filter:brightness(1.05);background:var(--accent)!important}
/* animation toggle */
.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.cards{grid-template-columns:1fr}.zone-list{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr}.section{padding:60px 0}.hero{min-height:560px}}