*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --green: #1D9E75; --green-dark: #0F6E56; --green-light: #E1F5EE;
  --red: #E24B4A; --red-light: #FCEBEB;
  --blue: #185FA5; --blue-light: #E6F1FB;
  --amber: #854F0B; --amber-light: #FAEEDA;
  --text: #1a1a1a; --text-2: #555; --text-3: #888;
  --border: #e5e5e5; --bg: #f6f7f8; --white: #fff;
  --radius: 10px; --radius-sm: 6px;
  --shadow: 0 1px 4px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
}
body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* CONTAINER */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* HEADER */
.site-header { background: var(--white); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.header-inner { height: 58px; display: flex; align-items: center; gap: 20px; }
.logo { font-size: 18px; font-weight: 600; white-space: nowrap; line-height: 1.1; }
.logo span { color: var(--green); }
.logo small { font-size: 10px; font-weight: 400; color: var(--text-3); display: block; }
.main-nav { display: flex; gap: 2px; }
.main-nav a { padding: 6px 12px; border-radius: var(--radius-sm); font-size: 13px; color: var(--text-2); display: flex; align-items: center; gap: 5px; transition: all 0.15s; }
.main-nav a:hover, .main-nav a.active { background: var(--green-light); color: var(--green-dark); }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.header-search { display: flex; align-items: center; gap: 0; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0 10px; height: 34px; }
.header-search i { color: var(--text-3); font-size: 15px; }
.header-search input { border: none; background: none; font-size: 13px; outline: none; width: 160px; font-family: inherit; }
.header-phone { text-align: right; white-space: nowrap; }
.header-phone strong { display: block; font-size: 14px; }
.header-phone small { font-size: 11px; color: var(--text-3); }

/* MESSAGES */
.messages-wrap { padding: 8px 0; background: var(--white); border-bottom: 1px solid var(--border); }
.alert { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.alert-success { background: var(--green-light); color: var(--green-dark); }
.alert-error { background: var(--red-light); color: var(--red); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid transparent; transition: all 0.15s; font-family: inherit; text-decoration: none; }
.btn-green { background: var(--green); color: #fff; border-color: var(--green); }
.btn-green:hover { background: var(--green-dark); border-color: var(--green-dark); }
.btn-white { background: #fff; color: var(--green-dark); }
.btn-white:hover { background: var(--green-light); }
.btn-outline { background: transparent; color: var(--text-2); border-color: var(--border); }
.btn-outline:hover { background: var(--bg); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline-white:hover { background: rgba(255,255,255,0.15); }
.btn-lg { padding: 11px 24px; font-size: 14px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }

/* HERO */
.hero { background: linear-gradient(135deg, #0a3d2b 0%, #1D9E75 100%); color: #fff; padding: 48px 0; }
.hero-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.hero-text h1 { font-size: 32px; font-weight: 600; line-height: 1.2; margin-bottom: 12px; }
.hero-text p { font-size: 15px; opacity: 0.85; max-width: 520px; margin-bottom: 24px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.hero-badges span { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25); border-radius: 20px; padding: 4px 12px; font-size: 12px; font-weight: 500; display: flex; align-items: center; gap: 4px; }
.hero-stats { display: flex; flex-direction: column; gap: 12px; }
.hero-stat { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius); padding: 16px 24px; text-align: center; min-width: 140px; }
.hero-stat strong { display: block; font-size: 28px; font-weight: 600; }
.hero-stat span { font-size: 12px; opacity: 0.8; }

/* SECTIONS */
.section { padding: 48px 0; }
.section-gray { background: var(--white); }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-head h2 { font-size: 22px; font-weight: 600; }
.section-link { font-size: 13px; color: var(--green); display: flex; align-items: center; gap: 4px; }
.section-link:hover { color: var(--green-dark); }

/* CATEGORIES GRID */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.cat-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 16px; text-align: center; transition: all 0.15s; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.cat-card:hover { border-color: var(--green); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cat-card i { font-size: 28px; color: var(--green); }
.cat-card span { font-size: 13px; font-weight: 500; }

/* PRODUCT GRID */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.product-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow 0.2s, transform 0.15s; }
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-img-wrap { display: block; height: 140px; overflow: hidden; background: var(--bg); position: relative; }
.product-img-wrap img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.product-img-placeholder { height: 100%; display: flex; align-items: center; justify-content: center; }
.product-img-placeholder i { font-size: 44px; color: #ccc; }
.badge { font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 4px; }
.badge-new { background: var(--blue-light); color: var(--blue); }
.badge-hit { background: var(--amber-light); color: var(--amber); }
.badge-sale { background: var(--red-light); color: var(--red); }
.product-img-wrap .badge { position: absolute; top: 8px; right: 8px; }
.product-body { padding: 12px; flex: 1; display: flex; flex-direction: column; }
.product-brand { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-3); margin-bottom: 4px; }
.product-name { font-size: 13px; font-weight: 500; line-height: 1.35; color: var(--text); flex: 1; margin-bottom: 4px; }
.product-name:hover { color: var(--green); }
.product-sku { font-size: 11px; color: var(--text-3); font-family: monospace; margin-bottom: 6px; }
.product-desc { font-size: 11px; color: var(--text-2); line-height: 1.4; margin-bottom: 8px; }
.product-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; margin-top: auto; }
.price-kgs { display: block; font-size: 15px; font-weight: 600; color: var(--green-dark); }
.price-usd { font-size: 11px; color: var(--text-3); }
.price-request { font-size: 12px; color: var(--text-3); }
.btn-order { flex-shrink: 0; padding: 6px 10px; background: transparent; border: 1px solid var(--green); color: var(--green-dark); border-radius: var(--radius-sm); font-size: 11px; font-weight: 500; cursor: pointer; display: flex; align-items: center; gap: 4px; transition: all 0.15s; white-space: nowrap; }
.btn-order:hover { background: var(--green); color: #fff; }

/* FEATURES */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.feature-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 20px; }
.feature-card i { font-size: 28px; color: var(--green); display: block; margin-bottom: 12px; }
.feature-card h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.feature-card p { font-size: 13px; color: var(--text-2); line-height: 1.5; }

/* CTA */
.cta-section { background: linear-gradient(135deg, #0a3d2b, #1D9E75); color: #fff; padding: 40px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-inner h2 { font-size: 22px; font-weight: 600; margin-bottom: 6px; }
.cta-inner p { opacity: 0.85; font-size: 14px; }

/* PAGE LAYOUT (sidebar + content) */
.page-layout { display: flex; gap: 24px; padding-top: 24px; padding-bottom: 40px; align-items: flex-start; }
.sidebar { width: 210px; min-width: 210px; position: sticky; top: 78px; display: flex; flex-direction: column; gap: 12px; }
.sidebar-block { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.sidebar-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-3); padding: 12px 14px 6px; }
.sidebar-item { display: flex; align-items: center; gap: 7px; padding: 8px 14px; font-size: 13px; color: var(--text-2); border-left: 2px solid transparent; transition: all 0.12s; }
.sidebar-item:hover { background: var(--bg); color: var(--text); }
.sidebar-item.active { color: var(--green-dark); background: var(--green-light); border-left-color: var(--green); font-weight: 500; }
.sidebar-note { font-size: 12px; color: var(--text-2); padding: 0 14px 10px; line-height: 1.5; }
.catalog-main { flex: 1; min-width: 0; }
.catalog-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.catalog-title { font-size: 20px; font-weight: 600; }
.catalog-count { font-size: 13px; color: var(--text-3); }
.sort-wrap { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); }
.sort-select { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px 10px; font-size: 13px; background: var(--white); cursor: pointer; font-family: inherit; }
.sort-select:focus { outline: none; border-color: var(--green); }

/* PAGINATION */
.pagination { display: flex; gap: 6px; justify-content: center; padding: 24px 0; }
.page-btn { min-width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; color: var(--text-2); background: var(--white); transition: all 0.15s; }
.page-btn:hover { border-color: var(--green); color: var(--green); }
.page-btn.active { background: var(--green); color: #fff; border-color: var(--green); }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-3); }
.empty-state i { font-size: 48px; display: block; margin-bottom: 12px; }
.empty-state p { font-size: 15px; margin-bottom: 16px; }
.empty-hint { font-size: 13px; color: var(--text-2); margin-bottom: 16px; }
.empty-hint a { color: var(--green); }

/* PRODUCT DETAIL */
.breadcrumb { display: flex; align-items: center; gap: 6px; padding: 16px 0; font-size: 12px; color: var(--text-3); flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb i { font-size: 12px; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 24px 0 40px; }
.product-detail-img { position: relative; }
.product-detail-img img { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); }
.product-img-placeholder.large { height: 320px; background: var(--bg); border-radius: var(--radius); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.product-img-placeholder.large i { font-size: 80px; color: #ccc; }
.badge-lg { position: absolute; top: 12px; right: 12px; font-size: 12px; padding: 4px 10px; }
.detail-brand { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-3); margin-bottom: 8px; }
.detail-name { font-size: 24px; font-weight: 600; line-height: 1.3; margin-bottom: 6px; }
.detail-sku { font-size: 12px; color: var(--text-3); font-family: monospace; margin-bottom: 16px; }
.detail-desc { font-size: 14px; color: var(--text-2); line-height: 1.6; padding: 14px; background: var(--bg); border-radius: var(--radius-sm); margin-bottom: 20px; }
.detail-price-block { margin-bottom: 20px; }
.detail-price { font-size: 28px; font-weight: 600; color: var(--green-dark); }
.detail-price-usd { font-size: 13px; color: var(--text-3); margin-top: 2px; }
.detail-price-request { font-size: 20px; font-weight: 500; color: var(--text-3); }
.price-note { font-size: 12px; color: var(--text-3); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.detail-meta { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; }
.detail-meta div { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); }
.detail-meta i { color: var(--green); }
.product-full-desc { border-top: 1px solid var(--border); padding: 32px 0; }
.product-full-desc h2 { font-size: 18px; font-weight: 600; margin-bottom: 16px; }
.rich-text { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.rich-text p { margin-bottom: 10px; }
.related-section { padding: 32px 0 40px; border-top: 1px solid var(--border); }
.related-section h2 { font-size: 18px; font-weight: 600; margin-bottom: 16px; }

/* FORMS */
.narrow-page { max-width: 600px; margin: 0 auto; padding-top: 32px; padding-bottom: 48px; }
.page-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.page-card-head { text-align: center; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.page-card-head i { font-size: 36px; color: var(--green); display: block; margin-bottom: 10px; }
.page-card-head h1 { font-size: 22px; font-weight: 600; margin-bottom: 6px; }
.page-card-head p { font-size: 14px; color: var(--text-2); }
.inquiry-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: 12px; font-weight: 500; color: var(--text-2); }
.form-input, .form-group input, .form-group select, .form-group textarea { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 12px; font-size: 14px; font-family: inherit; background: var(--white); color: var(--text); transition: border-color 0.15s; width: 100%; }
.form-input:focus, .form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--green); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-error { font-size: 11px; color: var(--red); }
.form-note { font-size: 11px; color: var(--text-3); text-align: center; }
.req { color: var(--red); }

/* SUCCESS */
.success-icon { font-size: 56px; color: var(--green); display: block; margin-bottom: 16px; }
.text-center { text-align: center; }
.text-muted { color: var(--text-3); font-size: 13px; margin-top: 8px; }

/* SEARCH PAGE */
.search-page-header { padding: 24px 0; }
.search-page-header h1 { font-size: 22px; font-weight: 600; margin-bottom: 14px; }
.search-page-header h1 em { color: var(--green); font-style: normal; }
.search-form { display: flex; gap: 10px; max-width: 500px; }
.search-form input { flex: 1; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 12px; font-size: 14px; font-family: inherit; }
.search-form input:focus { outline: none; border-color: var(--green); }
.search-count { font-size: 14px; color: var(--text-3); margin-bottom: 16px; }

/* ABOUT / CONTACTS */
.page-header { padding: 24px 0; border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.page-header h1 { font-size: 26px; font-weight: 600; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-bottom: 48px; align-items: start; }
.about-text h2 { font-size: 20px; font-weight: 600; margin-bottom: 14px; }
.about-text h3 { font-size: 16px; font-weight: 600; margin: 20px 0 10px; }
.about-text p { font-size: 14px; color: var(--text-2); line-height: 1.7; margin-bottom: 10px; }
.about-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.about-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--text-2); }
.about-list i { color: var(--green); flex-shrink: 0; margin-top: 1px; }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.about-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; }
.about-card i { font-size: 26px; color: var(--green); display: block; margin-bottom: 8px; }
.about-card strong { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.about-card span { font-size: 12px; color: var(--text-2); }
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding-bottom: 48px; align-items: start; }
.contact-cards { display: flex; flex-direction: column; gap: 10px; }
.contact-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; align-items: flex-start; gap: 14px; }
.contact-card i { font-size: 22px; color: var(--green); flex-shrink: 0; margin-top: 2px; }
.contact-card strong { display: block; font-size: 12px; color: var(--text-3); font-weight: 500; text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 2px; }
.contact-card a, .contact-card span { font-size: 14px; font-weight: 500; }
.contact-card a:hover { color: var(--green); }

/* FOOTER */
.site-footer { background: #0a3d2b; color: rgba(255,255,255,0.8); padding: 40px 0 0; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 32px; }
.footer-logo { font-size: 20px; font-weight: 600; color: #fff; margin-bottom: 10px; }
.footer-logo span { color: #5DCAA5; }
.footer-about p { font-size: 13px; line-height: 1.6; }
.footer-partners { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.footer-partners span { background: rgba(255,255,255,0.1); border-radius: 4px; padding: 3px 8px; font-size: 11px; font-weight: 600; }
.footer-col h4 { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: rgba(255,255,255,0.45); margin-bottom: 12px; }
.footer-col a, .footer-col p { display: block; font-size: 13px; color: rgba(255,255,255,0.75); margin-bottom: 6px; }
.footer-col a:hover { color: #fff; }
.footer-col i { margin-right: 6px; font-size: 13px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 14px 0; display: flex; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,0.35); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { flex-direction: column; }
  .hero-stats { flex-direction: row; }
  .page-layout { flex-direction: column; }
  .sidebar { width: 100%; position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .contacts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .main-nav { display: none; }
  .header-phone { display: none; }
  .hero-text h1 { font-size: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
}

/* STOCK BADGES */
.stock-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:500;padding:3px 7px;border-radius:4px;margin-bottom:8px}
.stock-badge i{font-size:12px}
.stock-in_stock{background:#E1F5EE;color:#0F6E56}
.stock-on_order{background:#EEF3FB;color:#185FA5}
.stock-out_of_stock{background:#FCEBEB;color:#C0392B}
.stock-check{background:#F5F5F5;color:#888}