:root{--primary:#2d5a27;--dark:#1a1a2e;--light:#f8f9fa;--accent:#e8c547;--gray:#6c757d}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:system-ui,-apple-system,sans-serif;color:#333;line-height:1.6;background:#fff}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.hero{background:linear-gradient(135deg,var(--dark),var(--primary));color:#fff;padding:80px 0;text-align:center}
.hero h1{font-size:2.8em;margin-bottom:15px}
.hero p{font-size:1.2em;opacity:.9;max-width:700px;margin:0 auto}
.section{padding:60px 0}
.section h2{font-size:2em;margin-bottom:30px;color:var(--dark)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 20px rgba(0,0,0,.08);transition:transform .2s}
.card:hover{transform:translateY(-4px)}
.card img{width:100%;height:220px;object-fit:cover}
.card-body{padding:20px}
.card h3{font-size:1.3em;margin-bottom:8px;color:var(--dark)}
.card .tag{display:inline-block;background:var(--accent);color:var(--dark);padding:3px 12px;border-radius:20px;font-size:.8em;font-weight:600;margin-bottom:10px}
.card .specs{font-size:.9em;color:var(--gray);margin:8px 0}
.btn{display:inline-block;padding:10px 24px;border-radius:6px;text-decoration:none;font-weight:600;transition:.2s}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#23691f}
.btn-outline{border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}
.spec-table{width:100%;border-collapse:collapse;margin:20px 0}
.spec-table th{background:var(--dark);color:#fff;padding:12px;text-align:left}
.spec-table td{padding:10px 12px;border-bottom:1px solid #eee}
.spec-table tr:nth-child(even){background:#f8f9fa}
.cert-strip{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;padding:20px 0}
.cert-badge{background:#e8f5e9;color:var(--primary);padding:10px 20px;border-radius:8px;font-weight:600;font-size:.9em}
nav{background:#fff;box-shadow:0 1px 10px rgba(0,0,0,.05);position:sticky;top:0;z-index:100}
nav .container{display:flex;align-items:center;justify-content:space-between;padding:15px 20px}
nav .logo{font-size:1.4em;font-weight:700;color:var(--primary);text-decoration:none}
nav .links{display:flex;gap:25px;list-style:none}
nav .links a{text-decoration:none;color:var(--dark);font-weight:500;font-size:.95em}
nav .links a:hover{color:var(--primary)}
footer{background:var(--dark);color:#fff;padding:40px 0;margin-top:60px}
footer .grid3{color:#ccc}
footer h4{color:#fff;margin-bottom:12px}
footer a{color:#aaa;text-decoration:none}
.breadcrumb{padding:15px 0;color:var(--gray);font-size:.9em}
.breadcrumb a{color:var(--primary);text-decoration:none}
.highlight-box{background:#e8f5e9;border-left:4px solid var(--primary);padding:20px;border-radius:0 8px 8px 0;margin:20px 0}
@media(max-width:768px){.grid2,.grid3{grid-template-columns:1fr}.hero h1{font-size:2em}}