:root{--primary:#1a5632;--primary-light:#2a7a48;--accent:#e8a040;--bg:#ffffff;--bg-alt:#f5f7f5;--text:#1a1a1a;--text-light:#555;--text-muted:#888;--border:#e0e0e0;--shadow:0 2px 12px rgba(0,0,0,.08)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-light)}
img{max-width:100%;height:auto}
li{list-style:none}

/* Top Bar */
.top-bar{background:var(--primary);color:#fff;padding:6px 0;font-size:12px;text-align:center}
.top-bar span{margin:0 12px}

/* === HEADER === */
.header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{max-width:1200px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo-text{font-size:22px;font-weight:800;color:var(--primary);white-space:nowrap}
.logo-text span{color:var(--accent)}
.logo-text small{display:block;font-size:10px;font-weight:400;color:var(--text-muted);letter-spacing:2px;text-transform:uppercase}

/* === NAVIGATION === */
.nav{display:flex;align-items:center;gap:6px}
.nav a,.nav .nav-li>a{padding:8px 16px;font-size:14px;font-weight:500;color:var(--text);border-radius:4px;transition:all .2s;white-space:nowrap}
.nav a:hover,.nav .nav-li>a:hover{background:var(--bg-alt);color:var(--primary)}
.nav a.active,.nav .nav-li>a.active{background:rgba(26,86,50,.08);color:var(--primary);font-weight:600}

/* Products Dropdown */
.nav-li{position:relative}
.nav-li:hover .dropdown{display:grid}
.dropdown{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 4px 24px rgba(0,0,0,.12);padding:16px;z-index:999;width:960px;max-width:calc(100vw - 30px);grid-template-columns:repeat(4,1fr);gap:8px}
.dropdown .cat-header{font-size:11px;font-weight:700;color:var(--primary);padding:3px 8px;margin-bottom:1px;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--accent);grid-column:1/-1}
.dropdown a{display:block;padding:3px 8px;font-size:12px;color:var(--text-light);border-radius:3px;line-height:1.5}
.dropdown a:hover{background:var(--bg-alt);color:var(--primary);font-weight:600}

/* Hero */
.hero{background:linear-gradient(135deg,#1a5632 0%,#2a7a48 50%,#1a5632 100%);color:#fff;padding:60px 20px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url('images/hero-pattern.svg') repeat;opacity:.05}
.hero h1{font-size:36px;font-weight:800;margin-bottom:12px;position:relative}
.hero p{font-size:16px;max-width:600px;margin:0 auto 24px;opacity:.9;position:relative}
.hero-btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 32px;border-radius:30px;font-weight:600;font-size:15px;transition:all .3s}
.hero-btn:hover{background:#d08020;color:#fff;transform:translateY(-2px)}

/* Sections */
.section{padding:60px 20px;max-width:1200px;margin:0 auto}
.section-alt{background:var(--bg-alt)}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:28px;color:var(--primary);margin-bottom:8px}
.section-title p{color:var(--text-muted);font-size:14px}

/* Products Grid */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}
.product-card{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:all .3s;display:flex;flex-direction:column}
.product-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--primary)}
.product-card .img-wrap{height:200px;overflow:hidden;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;padding:12px}
.product-card .img-wrap img{object-fit:contain;width:100%;height:100%;transition:transform .3s}
.product-card:hover .img-wrap img{transform:scale(1.05)}
.product-card .info{padding:14px;flex:1;display:flex;flex-direction:column}
.product-card .info h3{font-size:15px;color:var(--text);margin-bottom:6px;font-weight:600}
.product-card .info p{font-size:12px;color:var(--text-light);flex:1;margin-bottom:10px}
.product-card .info .btn{display:inline-block;padding:6px 16px;background:var(--primary);color:#fff;border-radius:4px;font-size:12px;align-self:flex-start}
.product-card .info .btn:hover{background:var(--primary-light);color:#fff}

/* About Section */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-split img{border-radius:10px;width:100%}
.about-split h2{font-size:26px;color:var(--primary);margin-bottom:12px}
.about-split p{color:var(--text-light);margin-bottom:10px;font-size:14px}
.about-split .btn{display:inline-block;padding:10px 24px;background:var(--primary);color:#fff;border-radius:6px;font-size:14px;margin-top:8px}
.about-split .btn:hover{background:var(--primary-light);color:#fff}

/* Stats */
.stats-bar{display:flex;justify-content:center;gap:40px;padding:30px 20px;background:var(--primary);color:#fff;text-align:center}
.stat-item h3{font-size:28px;font-weight:800;color:var(--accent)}
.stat-item p{font-size:12px;opacity:.8}

/* Footer */
.footer{background:#1a1a1a;color:#aaa;padding:40px 20px 20px}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.footer h4{color:#fff;font-size:14px;margin-bottom:12px}
.footer p,.footer a{font-size:12px;color:#888;line-height:1.8}
.footer a{display:block;padding:1px 0}
.footer a:hover{color:var(--accent)}
.footer-bottom{text-align:center;padding-top:20px;margin-top:20px;border-top:1px solid #333;font-size:11px;color:#666}

/* Breadcrumb */
.breadcrumb{font-size:12px;color:var(--text-muted);padding:12px 0;margin-bottom:20px;max-width:1200px;margin-left:auto;margin-right:auto}
.breadcrumb a{color:var(--primary)}
.breadcrumb span{color:var(--text-muted)}
.breadcrumb .sep{margin:0 6px;color:#ccc}

/* Product detail page */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:40px}
.product-detail .gallery .main-img{background:var(--bg-alt);border-radius:10px;padding:20px;display:flex;align-items:center;justify-content:center;min-height:300px}
.product-detail .gallery .main-img img{max-height:300px;object-fit:contain}
.product-detail .info h1{font-size:24px;color:var(--primary);margin-bottom:8px}
.product-detail .info .price{font-size:20px;color:var(--accent);font-weight:700;margin-bottom:12px}
.product-detail .info .desc{font-size:14px;color:var(--text-light);margin-bottom:16px;line-height:1.8}
.product-detail .info .specs{background:var(--bg-alt);border-radius:8px;padding:16px;margin-bottom:16px}
.product-detail .info .specs h4{font-size:13px;color:var(--primary);margin-bottom:8px}
.product-detail .info .specs li{font-size:12px;color:var(--text-light);padding:4px 0;list-style:none}
.product-detail .info .specs li::before{content:'\2713 ';color:var(--primary);font-weight:700}
.contact-btn{display:inline-block;padding:12px 28px;background:var(--accent);color:#fff;border-radius:6px;font-weight:600;font-size:14px;cursor:pointer;border:none}
.contact-btn:hover{background:#d08020;color:#fff}
.related-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;margin-top:16px}

/* Recommend products inline in right info column */
.recommend-products{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);width:100%}
.recommend-products h4{font-size:13px;color:var(--primary);margin-bottom:10px}
.recommend-list{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.recommend-list a{display:block;flex:0 0 auto;width:140px;text-align:center;text-decoration:none;color:var(--text-light)}
.recommend-list a img{width:130px;height:130px;object-fit:contain;border:1px solid var(--border);border-radius:6px;padding:6px;background:var(--bg-alt);transition:all .2s}
.recommend-list a img:hover{border-color:var(--primary);transform:scale(1.05)}
.recommend-list a span{display:block;font-size:11px;margin-top:4px;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* News related on news page */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.news-card{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:all .3s}
.news-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.news-card .img-wrap{height:180px;overflow:hidden;background:var(--bg-alt)}
.news-card .img-wrap img{object-fit:cover;width:100%;height:100%}
.news-card .info{padding:14px}
.news-card .info .date{font-size:11px;color:var(--text-muted);margin-bottom:4px}
.news-card .info h3{font-size:15px;margin-bottom:6px}
.news-card .info p{font-size:12px;color:var(--text-light);margin-bottom:8px}

/* Page header */
.page-header{background:linear-gradient(135deg,#1a5632,#2a7a48);color:#fff;padding:40px 20px;text-align:center}
.page-header h1{font-size:30px;margin-bottom:6px}
.page-header p{font-size:14px;opacity:.85}
.page-content{max-width:900px;margin:0 auto;padding:40px 20px}
.page-content h2{color:var(--primary);font-size:20px;margin:24px 0 10px}
.page-content p{font-size:14px;color:var(--text-light);margin-bottom:10px;line-height:1.8}
.page-content ul{margin-bottom:14px;padding-left:20px}
.page-content ul li{font-size:13px;color:var(--text-light);margin-bottom:4px}

/* Product categories - sidebar + grid */
.cat-layout{display:grid;grid-template-columns:240px 1fr;gap:30px;max-width:1200px;margin:0 auto;padding:30px 20px}
.cat-sidebar{background:var(--bg-alt);border-radius:8px;padding:16px;align-self:start;position:sticky;top:80px}
.cat-sidebar h3{font-size:14px;color:var(--primary);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.cat-sidebar a{display:block;padding:7px 10px;font-size:13px;color:var(--text-light);border-bottom:1px solid rgba(0,0,0,.04);border-radius:4px;transition:all .15s;cursor:pointer}
.cat-sidebar a:hover,.cat-sidebar a.active{color:var(--primary);font-weight:600;background:rgba(26,86,50,.06)}
.cat-sidebar .count{float:right;font-size:10px;color:var(--text-muted);font-weight:400}

/* Contact page */
.contact-section{max-width:900px;margin:0 auto;padding:40px 20px}
.contact-section h2{color:var(--primary);font-size:20px;margin:24px 0 10px}
.contact-section p{font-size:14px;color:var(--text-light);margin-bottom:10px;line-height:1.8}

/* Responsive */
@media(max-width:1100px){
  .dropdown{width:800px;grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .header-inner{flex-direction:column;gap:10px}
  .nav{flex-wrap:wrap;justify-content:center}
  .dropdown{width:600px;left:50%;transform:translateX(-50%);grid-template-columns:repeat(2,1fr)}
  .cat-layout{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hero h1{font-size:24px}
  .about-split{grid-template-columns:1fr}
  .product-detail{grid-template-columns:1fr}
  .stats-bar{gap:16px;flex-wrap:wrap}
  .stat-item h3{font-size:20px}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .dropdown{width:90vw;left:50%;transform:translateX(-50%);grid-template-columns:1fr 1fr;padding:10px;max-height:400px;overflow-y:auto}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:1fr}
}