:root{--green:#2e8b24;--green2:#56b52d;--navy:#063d4a;--blue:#0b6480;--muted:#58727a;--pale:#f4fbf2;--line:#d9e9e3;--shadow:0 14px 35px rgba(16,70,59,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--navy);background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{width:min(1440px,94vw);margin:auto}
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #e8f1ee}.topbar{height:80px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px;min-width:350px}.brand img{width:70px;height:64px;object-fit:contain}.brand strong{font-size:27px;letter-spacing:.2px}.brand strong span{color:var(--green)}.brand small{display:block;font-size:16px;color:#173e4c}.nav{display:flex;gap:28px;margin-left:auto;align-items:center}.nav a{font-size:15px;padding:29px 0 20px;border-bottom:3px solid transparent}.nav a:hover,.nav a.active{color:var(--green);border-bottom-color:var(--green)}.cta{margin-left:14px;background:linear-gradient(135deg,var(--green2),#25861b);color:#fff;padding:14px 24px;border-radius:999px;font-weight:700;white-space:nowrap;box-shadow:0 8px 18px rgba(38,139,36,.22)}.menu-btn{display:none;margin-left:auto;border:0;background:none;font-size:30px;color:var(--navy)}
.hero{position:relative;overflow:hidden;background:#eef9ff}.hero-grid{min-height:520px;display:grid;grid-template-columns:42% 58%;align-items:stretch}.hero-copy{padding:52px 3vw 42px max(3vw,calc((100vw - 1440px)/2 + 3vw));background:linear-gradient(90deg,#fff 80%,rgba(255,255,255,.65));z-index:2}.eyebrow{letter-spacing:.24em;text-transform:uppercase;font-size:14px;margin:0 0 18px;color:#1d6172;font-weight:600}.hero h1{font-size:62px;line-height:.94;margin:0 0 18px;letter-spacing:-.035em}.hero h1 span{color:var(--green)}.sub{font-size:20px;line-height:1.45;color:#264e59;max-width:610px}.values{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:32px 0}.value{text-align:center;font-weight:700;font-size:14px}.value i{width:60px;height:60px;border:2px solid var(--green);border-radius:50%;display:grid;place-items:center;margin:0 auto 8px;font-style:normal;font-size:28px;color:var(--green)}.hero-photo{position:relative;background:url('assets/mechouar.jpg') center/cover no-repeat;min-height:520px}.hero-photo:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.65),transparent 25%),linear-gradient(0deg,rgba(6,61,74,.18),transparent 45%)}.place-tag{position:absolute;right:3vw;bottom:30px;background:rgba(13,31,35,.78);color:#fff;padding:12px 18px;border-radius:14px;font-size:14px}.place-tag b{display:block;font-size:18px}.slogan{position:absolute;right:5vw;top:36px;font-size:28px;font-weight:800;font-style:italic;transform:rotate(-4deg);color:#074555;text-shadow:0 2px 5px #fff}.buttons{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:14px 22px;font-weight:700;border:1px solid var(--green);color:var(--green);background:#fff}.btn.primary{background:linear-gradient(135deg,var(--green2),var(--green));color:white;border:0}.btn:hover{transform:translateY(-1px)}
.section{padding:56px 0}.section.alt{background:linear-gradient(180deg,#fff,#f5fbf7)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-head h2{font-size:38px;margin:0}.section-head p{max-width:700px;color:var(--muted);font-size:17px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:.25s}.card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(16,70,59,.17)}.card-img{height:180px;object-fit:cover;width:100%}.card-body{padding:18px}.icon-title{display:flex;align-items:center;gap:12px}.round-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),var(--green2));color:white;font-size:24px;flex:0 0 auto}.card h3{margin:0;font-size:19px;line-height:1.1}.card p,.card li{color:#365d67;line-height:1.45;font-size:14px}.card ul{padding-left:18px;margin-bottom:0}.more{display:inline-block;margin-top:10px;color:var(--green);font-weight:700}.wide-card{grid-column:span 2}.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}.feature{background:#f5fbf4;border:1px solid #dfeee0;padding:18px;border-radius:16px;text-align:center;font-weight:700}
.page-hero{background:linear-gradient(90deg,#fff 35%,rgba(255,255,255,.18)),url('assets/mechouar.jpg') center/cover no-repeat;min-height:350px;padding:58px 0;display:flex;align-items:center}.page-hero h1{font-size:52px;line-height:1;margin:0 0 16px;max-width:700px}.page-hero h1 span{color:var(--green)}.page-hero p{max-width:650px;font-size:18px;line-height:1.5}.pillbar{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 26px}.pill{padding:10px 16px;border:1px solid var(--line);border-radius:10px;background:#fff}.pill.active{background:var(--green);color:#fff;border-color:var(--green)}
.table-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:18px 24px}.ag-table{width:100%;border-collapse:separate;border-spacing:0 8px}.ag-table th{text-align:left;color:#26515b;font-size:14px}.ag-table td{background:#f4f8f6;padding:12px}.ag-table td:first-child{border-radius:10px 0 0 10px;font-weight:800;color:var(--green);width:80px}.ag-table td:last-child{border-radius:0 10px 10px 0;text-align:right}.detail{color:var(--green);font-weight:700}
.references{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.ref-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}.ref-card img{height:160px;width:100%;object-fit:cover}.ref-card .body{padding:16px}.ref-card h3{font-size:17px;margin:0 0 10px}.ref-card p{font-size:14px;color:#45636a;margin:0}.ref-card .more{font-size:14px}
.contact-grid{display:grid;grid-template-columns:1fr 1.45fr 1.15fr;gap:18px}.panel{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff;box-shadow:var(--shadow)}.contact-item{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid #e9f1ee}.contact-item:last-child{border-bottom:0}.contact-item i{width:44px;height:44px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-style:normal;font-size:22px}.contact-item b{display:block;margin-bottom:5px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1/-1}input,select,textarea{width:100%;padding:13px 14px;border:1px solid #cfe0dd;border-radius:10px;font:inherit;color:#244d58}textarea{min-height:160px;resize:vertical}.submit{background:var(--green);color:#fff;border:0;padding:14px 20px;border-radius:10px;font-weight:700;cursor:pointer}.map{width:100%;height:360px;border:0;border-radius:14px}.note{background:#eff9ee;border-radius:14px;padding:18px;margin-top:14px;color:#255c2d;font-weight:700}
footer{border-top:1px solid #e3eeea;background:#fff;padding:22px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr 1.3fr;gap:18px;align-items:center;font-size:14px}.foot-item{display:flex;gap:10px;align-items:center}.foot-icon{font-size:26px;color:var(--green)}.tagline{font-style:italic;color:#216b2d;font-weight:700}
@media(max-width:1050px){.brand{min-width:auto}.brand strong{font-size:21px}.nav{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;padding:18px 5vw;flex-direction:column;align-items:flex-start;gap:0;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:11px 0}.cta{display:none}.menu-btn{display:block}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:42px 5vw}.hero-photo{min-height:360px}.hero h1{font-size:52px}.service-grid{grid-template-columns:repeat(2,1fr)}.references{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.page-hero{background-position:center}.wide-card{grid-column:span 1}}
@media(max-width:640px){.topbar{height:68px}.brand img{width:52px;height:48px}.brand small{display:none}.nav{top:68px}.hero h1,.page-hero h1{font-size:39px}.sub{font-size:17px}.values{grid-template-columns:1fr 1fr}.service-grid,.references{grid-template-columns:1fr}.feature-strip{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.ag-table{font-size:13px}.ag-table td:nth-child(2){font-size:12px}.section-head{display:block}.section-head h2{font-size:31px}.hero-photo{min-height:300px}.slogan{font-size:20px}}