:root{
  --green:#0a4a35;--green-dark:#063624;--olive:#6c7d2c;--cream:#f5f3eb;
  --ink:#143025;--muted:#69756f;--line:#e5e8e4;--white:#fff;--shadow:0 10px 35px rgba(0,0,0,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.45}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 48px));margin:auto}
header{height:74px;background:#fff;border-bottom:1px solid #f0f1ef;position:sticky;top:0;z-index:50}.nav{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:var(--green-dark);font-weight:800;letter-spacing:.14em;font-size:16px;line-height:1.02}.brand-mark{width:40px;height:40px;border:1.7px solid var(--green-dark);border-radius:50%;display:grid;place-items:center;font-size:20px}.brand small{display:block;font-size:7px;letter-spacing:.2em;font-weight:500;color:#75867d;margin-top:5px}.menu{display:flex;align-items:center;gap:25px;font-size:10px;font-weight:700;text-transform:uppercase}.menu a{padding:30px 0 26px;border-bottom:2px solid transparent}.menu a:hover,.menu a.active{border-color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:24px;padding:0 14px;border:1px solid var(--green-dark);border-radius:4px;font-weight:700;font-size:10px;text-transform:uppercase;letter-spacing:.05em;background:#fff;color:var(--green-dark);transition:all .2s ease;white-space:nowrap}.btn.primary{background:var(--green-dark);color:#fff}.btn.primary:hover{background:var(--green);border-color:var(--green);box-shadow:0 6px 18px rgba(6,54,36,.28);transform:translateY(-1px)}.btn.ghost{background:transparent;color:#fff;border-color:#fff}.btn.ghost:hover{background:#fff;color:var(--green-dark)}.burger{display:none;border:0;background:none;font-size:24px}
h1,h2,h3{margin:0;line-height:1.08}h1{font-size:clamp(42px,5.2vw,72px);letter-spacing:-.035em}h2{font-size:31px;letter-spacing:-.02em}h3{font-size:18px}.lead{font-size:16px;color:#44574e}.eyebrow{display:block;text-transform:uppercase;letter-spacing:.15em;font-size:10px;font-weight:800;color:var(--green)}.center{text-align:center}.muted{color:var(--muted)}
.hero{height:510px;background:linear-gradient(90deg,rgba(0,44,29,.74) 0%,rgba(0,44,29,.45) 42%,rgba(0,44,29,.08) 72%),url('assets/hero-mur-vegetal.jpg') center/cover no-repeat;display:flex;align-items:center}.hero .inner{color:#fff}.hero h1{font-size:64px;max-width:560px}.hero p{font-size:18px;max-width:520px;margin:20px 0 28px}.actions{display:flex;gap:14px;flex-wrap:wrap}
.section{padding:64px 0}.section.soft{background:#f8f7f3}.section.dark{background:var(--green-dark);color:#fff}.services{padding-top:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid #eceeea;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.035)}.card img{width:100%;height:230px;object-fit:cover}.card .body{text-align:center;padding:24px 28px 30px}.card h3{text-transform:uppercase;font-size:18px}.icon{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:var(--green-dark);color:#fff;margin:-48px auto 14px;border:4px solid #fff;font-size:20px}.card p{font-size:13px;min-height:78px}.card a{font-size:11px;text-transform:uppercase;border-bottom:1px solid var(--green);padding-bottom:4px}
.gallery{margin-top:26px;display:grid;grid-template-columns:repeat(5,1fr);gap:4px}.gallery img{width:100%;height:175px;object-fit:cover}.section h2.section-title{text-transform:uppercase;text-align:center;color:var(--green-dark);font-size:28px}.section-intro{text-align:center;max-width:760px;margin:12px auto 30px;color:var(--muted)}
.pill-row{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:34px}.pill{text-align:left;padding-left:72px;position:relative}.pill:before{content:'◌';position:absolute;left:0;top:-2px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#eef1e8;color:var(--olive);font-size:24px}.pill h3{text-transform:uppercase;font-size:14px}.pill p{font-size:12px;color:var(--muted)}
.split-banner{display:grid;grid-template-columns:1fr 1fr}.split-banner>div{min-height:270px;padding:42px 7vw;color:#fff;display:flex;align-items:center;background-size:cover;background-position:center;position:relative}.split-banner>div:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,47,31,.90),rgba(4,47,31,.45))}.split-banner>div:nth-child(2):before{background:linear-gradient(90deg,rgba(79,94,20,.90),rgba(79,94,20,.45))}.split-banner .content{position:relative;max-width:420px}.split-banner h2{text-transform:uppercase;font-size:25px}.split-banner p{font-size:14px}
.process{margin-top:34px;display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}.process:before{content:'';position:absolute;left:10%;right:10%;top:17px;height:1px;background:#b8c4bd}.step{text-align:center;padding:0 18px;position:relative}.num{width:34px;height:34px;border-radius:50%;background:var(--green-dark);color:#fff;display:grid;place-items:center;margin:0 auto 18px;font-size:10px;font-weight:800}.step b{text-transform:uppercase;font-size:11px}.step p{font-size:11px}
.cta{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.contact-card{background:#fff;padding:24px;color:var(--ink)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid .full{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #dfe5e1;padding:11px 12px;font:inherit;font-size:12px;background:#fff}textarea{min-height:100px;resize:vertical}
.footer{background:#063624;color:#fff;padding:34px 0 18px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:34px}.footer p,.footer a,.footer span{font-size:11px;color:#d8e4dd}.footer a{display:block;margin:7px 0}.copyright{font-size:10px;color:#adc1b7;border-top:1px solid rgba(255,255,255,.13);margin-top:22px;padding-top:15px}
/* Inner page mockup */
.page-hero{min-height:360px;display:grid;grid-template-columns:1fr 1fr;background:#fff}.page-hero .hero-copy{padding:62px max(24px,calc((100vw - 1180px)/2));padding-right:54px;display:flex;flex-direction:column;justify-content:center}.page-hero .hero-photo{min-height:360px;background-position:center;background-size:cover}.page-hero h1{text-transform:uppercase;font-size:48px}.page-hero p{max-width:520px}.feature-list{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feature{padding:34px 22px;text-align:center;border-right:1px solid var(--line)}.feature:last-child{border-right:0}.feature h3{text-transform:uppercase;font-size:13px}.feature p{font-size:11px;color:var(--muted)}.feature .fi{font-size:28px;color:var(--green);margin-bottom:15px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}.checklist{list-style:none;padding:0;margin:22px 0}.checklist li{position:relative;padding-left:28px;margin:12px 0;font-size:14px}.checklist li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:900}.mock-img{width:100%;height:330px;object-fit:cover}
.service-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-item{padding:26px 18px;text-align:center;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:145px}.service-item .si{font-size:24px;margin-bottom:10px}.service-item b{display:block;text-transform:uppercase;font-size:12px;margin-bottom:8px}.service-item span{font-size:10px;color:var(--muted)}
.audiences{display:grid;grid-template-columns:repeat(3,1fr);margin-top:0}.audience{padding:38px;text-align:center;background:#fafaf7}.audience:nth-child(2){background:var(--green-dark);color:#fff}.audience h3{text-transform:uppercase;font-size:14px}.audience p{font-size:11px}.approach-photo{height:260px;background:url('assets/ext-garden-approach.jpg') center/cover no-repeat;position:relative;display:grid;place-items:center;color:#fff;text-align:center}.approach-photo:before{content:'';position:absolute;inset:0;background:rgba(3,50,34,.5)}.approach-photo>*{position:relative}
.maintenance-audience{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}.maintenance-audience .ma{padding:12px}.maintenance-audience h3{text-transform:uppercase;font-size:13px}.maintenance-audience p{font-size:11px;color:var(--muted)}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.case img{width:100%;height:210px;object-fit:cover}.case .label{padding:9px 0;font-size:11px;font-weight:700;text-transform:uppercase}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{text-align:center;padding:24px;border-top:1px solid var(--line)}.stat strong{display:block;color:var(--green);font-size:30px}.contact-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:52px}.map-placeholder{height:210px;background:linear-gradient(135deg,#eaf0ed,#d9e4df);position:relative}.map-placeholder:after{content:'Courbevoie · Île-de-France';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;padding:12px 18px;font-size:12px;border-radius:2px;box-shadow:var(--shadow)}
@media(max-width:900px){.menu{display:none}.burger{display:block}.menu.open{display:flex;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:20px 28px;gap:4px}.menu.open a{padding:10px 0}.hero h1{font-size:48px}.grid-3,.pill-row,.footer-grid,.feature-list,.service-icons,.case-grid{grid-template-columns:repeat(2,1fr)}.page-hero{grid-template-columns:1fr}.page-hero .hero-copy{padding:48px 28px}.page-hero .hero-photo{min-height:300px}.process{grid-template-columns:repeat(2,1fr)}.process:before{display:none}.cta,.grid-2,.contact-layout{grid-template-columns:1fr}.split-banner{grid-template-columns:1fr}.maintenance-audience{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.container{width:min(100% - 28px,1180px)}.hero{height:520px}.hero h1{font-size:42px}.hero p{font-size:15px}.grid-3,.pill-row,.footer-grid,.feature-list,.service-icons,.case-grid,.maintenance-audience,.audiences,.stats{grid-template-columns:1fr}.gallery{grid-template-columns:1fr 1fr}.gallery img{height:150px}.process{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.page-hero h1{font-size:38px}}