:root{
  --primary-color:#10b981;
  --primary-dark:#059669;
  --primary-darker:#047857;
  --primary-light:#a7f3d0;
  --primary-extra-light:#ecfdf5;
  --secondary-color:#8b5cf6;
  --accent-color:#f59e0b;
  --danger-color:#ef4444;
  --text-color:#1f2937;
  --text-light:#6b7280;
  --bg-color:#ffffff;
  --bg-light:#f9fafb;
  --bg-lighter:#f3f4f6;
  --border-color:#e5e7eb;
  --shadow:0 4px 6px -1px rgba(16,185,129,.1),0 2px 4px -1px rgba(16,185,129,.06);
  --shadow-lg:0 10px 25px -3px rgba(16,185,129,.1),0 4px 10px -2px rgba(16,185,129,.05);
  --shadow-xl:0 20px 40px -5px rgba(16,185,129,.15),0 10px 20px -5px rgba(16,185,129,.1);
  --radius:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --transition:all .3s cubic-bezier(.4,0,.2,1);
  --transition-slow:all .5s cubic-bezier(.4,0,.2,1);
  --gradient-primary:linear-gradient(135deg,var(--primary-color),var(--primary-dark),var(--secondary-color));
  --gradient-light:linear-gradient(135deg,var(--primary-extra-light),#f0fdfa,#e0f2fe);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text-color);
  background:var(--bg-color);
  line-height:1.6;
  overflow-x:hidden;
}
a{color:inherit}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 20px}

/* Header (из шаблона index) */
header{
  background-color:rgba(255,255,255,.95);
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow);
  position:fixed;top:0;left:0;width:100%;
  z-index:1000;
  transition:var(--transition);
}
header.scrolled{padding:5px 0;box-shadow:var(--shadow-lg)}
.header-container{display:flex;justify-content:space-between;align-items:center;padding:18px 0;transition:var(--transition)}
.logo{display:flex;align-items:center;gap:12px;font-size:1.75rem;font-weight:900;color:var(--primary-color);text-decoration:none;position:relative}
.logo-icon{width:40px;height:40px;background:var(--gradient-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem}
.logo span{display:inline-block}
.nav-menu{display:flex;gap:30px}
.nav-link{text-decoration:none;color:var(--text-color);font-weight:600;display:flex;align-items:center;gap:8px;position:relative;padding:8px 0;transition:var(--transition)}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--gradient-primary);border-radius:2px;transform:scaleX(0);transition:var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--primary-color)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px}
.btn{
  padding:12px 24px;border-radius:var(--radius);font-weight:600;cursor:pointer;
  transition:var(--transition);border:none;font-size:1rem;display:inline-flex;align-items:center;justify-content:center;gap:10px;
}
.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.btn-outline{background:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}
.btn-outline:hover{background:var(--primary-color);color:#fff;transform:translateY(-3px);box-shadow:var(--shadow)}
.icon-btn{
  background:none;border:none;cursor:pointer;position:relative;color:var(--text-color);
  font-size:1.3rem;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:var(--transition);
  text-decoration:none;
}
.icon-btn:hover{background:var(--bg-lighter);color:var(--primary-color);transform:translateY(-2px)}
.badge{
  position:absolute;top:0;right:0;background:#ef4444;color:#fff;font-size:.7rem;border-radius:50%;
  width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-weight:700;
}
.mobile-menu-btn{
  display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-color);
  width:44px;height:44px;align-items:center;justify-content:center;border-radius:50%;transition:var(--transition);
}
.mobile-menu-btn:hover{background:var(--bg-lighter)}

/* Catalog bar */
.catalog-menu{background:var(--gradient-light);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.catalog-container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.catalog-btn{
  padding:16px 0;display:flex;align-items:center;gap:12px;font-weight:700;color:var(--text-color);
  cursor:pointer;background:none;border:none;font-size:1.05rem;transition:var(--transition);
}
.catalog-btn:hover{color:var(--primary-color)}
.catalog-stats{display:flex;gap:20px}
.stat-item{display:flex;align-items:center;gap:8px;color:var(--text-light);font-size:.9rem}
.stat-icon{color:var(--primary-color)}
.catalog-dropdown{
  position:absolute;top:100%;left:0;width:100%;background:#fff;box-shadow:var(--shadow-xl);
  border-radius:0 0 var(--radius-lg) var(--radius-lg);display:none;z-index:999;padding:22px;
  opacity:0;transform:translateY(-10px);transition:var(--transition);
}
.catalog-dropdown.active{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;opacity:1;transform:translateY(0)
}
.category-item{
  padding:16px 18px;border-radius:var(--radius);transition:var(--transition);display:flex;align-items:center;gap:14px;
  border:1px solid var(--border-color);text-decoration:none;
}
.category-item:hover{background:var(--bg-lighter);border-color:var(--primary-color);transform:translateY(-3px);box-shadow:var(--shadow)}
.category-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem}
.category-info h4{margin-bottom:4px;font-weight:700}
.category-info p{color:var(--text-light);font-size:.9rem}

/* Mobile menu */
.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:1099;opacity:0;visibility:hidden;transition:var(--transition)}
.overlay.active{opacity:1;visibility:visible}
.mobile-menu{
  position:fixed;top:0;right:-100%;width:100%;max-width:400px;height:100vh;background:#fff;z-index:1100;
  padding:26px;overflow-y:auto;transition:var(--transition-slow);box-shadow:var(--shadow-xl);
}
.mobile-menu.active{right:0}
.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:34px}
.close-menu{background:none;border:none;font-size:1.8rem;cursor:pointer;color:var(--text-color)}
.mobile-nav{display:flex;flex-direction:column;gap:14px;margin-bottom:26px}
.mobile-nav-link{
  display:flex;align-items:center;gap:15px;padding:14px 16px;border-radius:var(--radius);
  color:var(--text-color);text-decoration:none;font-weight:600;transition:var(--transition);border:1px solid var(--border-color);
}
.mobile-nav-link:hover,.mobile-nav-link.active{background:var(--primary-extra-light);color:var(--primary-color);border-color:var(--primary-color)}
.mobile-actions{display:flex;flex-direction:column;gap:12px;margin-top:16px}

/* Global helpers */
.page-wrap{padding-top:140px}

/* Product cards (общие) */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.product-card{
  background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);
  transition:var(--transition);border:1px solid var(--border-color);position:relative;
}
.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}
.product-badge{
  position:absolute;top:14px;left:14px;background:var(--gradient-primary);color:#fff;padding:6px 14px;border-radius:20px;
  font-size:.8rem;font-weight:700;z-index:2;
}
.product-badge.discount{background:linear-gradient(135deg,#ef4444,#f97316)}
.product-badge.new{background:linear-gradient(135deg,var(--secondary-color),#8b5cf6)}
.product-media{height:170px;background:var(--bg-lighter);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-img{width:100%;height:100%;object-fit:cover;display:block}
.product-icon-large{width:72px;height:72px;background:var(--gradient-primary);border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.8rem}
.product-info{padding:18px}
.product-title{font-weight:800;font-size:1.1rem;line-height:1.35;margin-bottom:8px}
.product-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px}
.product-category{color:var(--primary-color);font-size:.9rem;font-weight:600}
.product-price{font-weight:900;font-size:1.35rem;color:var(--primary-color)}
.product-price-old{text-decoration:line-through;color:var(--text-light);font-size:1rem;margin-right:6px}
.product-actions-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px}
.mini-btn{padding:10px 14px;font-size:.95rem}

/* Footer (из шаблона index) */
footer{background:var(--bg-light);padding:70px 0 30px;border-top:1px solid var(--border-color);margin-top:60px}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}
.footer-logo{font-size:1.8rem;font-weight:900;color:var(--primary-color);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.footer-about p{color:var(--text-light);margin-bottom:18px;line-height:1.7}
.social-links{display:flex;gap:14px}
.social-link{
  width:44px;height:44px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--text-color);font-size:1.2rem;transition:var(--transition);border:1px solid var(--border-color);
}
.social-link:hover{background:var(--primary-color);color:#fff;transform:translateY(-3px);border-color:var(--primary-color)}
.footer-links h3,.footer-newsletter h3{margin-bottom:18px;font-size:1.2rem;font-weight:800}
.footer-links ul{list-style:none}
.footer-links li{margin-bottom:12px}
.footer-links a{color:var(--text-light);text-decoration:none;transition:var(--transition);display:flex;align-items:center;gap:10px}
.footer-links a:hover{color:var(--primary-color);transform:translateX(5px)}
.newsletter-form{display:flex;margin-bottom:14px}
.newsletter-input{flex:1;padding:12px 15px;border:1px solid var(--border-color);border-radius:var(--radius) 0 0 var(--radius);font-size:1rem}
.newsletter-btn{background:var(--gradient-primary);color:#fff;border:none;padding:0 18px;border-radius:0 var(--radius) var(--radius) 0;cursor:pointer}
.copyright{text-align:center;padding-top:24px;border-top:1px solid var(--border-color);color:var(--text-light);font-size:.9rem}

/* Notification (из шаблонов) */
.notification{
  position:fixed;top:100px;right:20px;background:#fff;padding:18px 20px;border-radius:var(--radius);
  box-shadow:var(--shadow-xl);border-left:4px solid var(--primary-color);z-index:10000;transform:translateX(110%);
  opacity:0;transition:var(--transition);max-width:360px;
}
.notification.active{transform:translateX(0);opacity:1}
.notification.success{border-left-color:var(--primary-color)}
.notification.error{border-left-color:var(--danger-color)}
.notification.info{border-left-color:#3b82f6}
.notification-content{display:flex;align-items:center;gap:14px}
.notification-icon{width:40px;height:40px;background:var(--primary-extra-light);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary-color);font-size:1.2rem}

/* Loading bar + back to top */
.loading-bar{height:4px;background:var(--gradient-primary);position:fixed;top:0;left:0;z-index:1200;width:0%;transition:width .3s ease}
.back-to-top{
  position:fixed;bottom:22px;right:22px;width:50px;height:50px;background:var(--gradient-primary);color:#fff;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;z-index:999;opacity:0;visibility:hidden;
  transform:translateY(20px);transition:var(--transition);box-shadow:var(--shadow-lg);
}
.back-to-top.active{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-5px)}

/* Forms */
.form-card{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px}
.form-group{margin-bottom:16px}
.form-label{display:block;margin-bottom:8px;font-weight:600}
.form-control{width:100%;padding:12px 14px;border:1px solid var(--border-color);border-radius:var(--radius);font-size:1rem;transition:var(--transition)}
.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(16,185,129,.1)}

/* Mobile-first: компактные карточки 2 в ряд на 360px */
@media (max-width: 420px){
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .product-media{height:110px}
  .product-icon-large{width:46px;height:46px;border-radius:14px;font-size:1.2rem}
  .product-info{padding:12px}
  .product-title{font-size:.95rem;margin-bottom:6px}
  .product-price{font-size:1.1rem}
  .mini-btn{padding:9px 10px;font-size:.85rem}
}

@media (max-width: 768px){
  /* Mobile: hide site title text, keep only logo icon */
  .logo span{display:none}
  .nav-menu,.header-actions .btn{display:none}
  .mobile-menu-btn{display:flex}
  .catalog-stats{display:none}
  .page-wrap{padding-top:130px}
}

@media (max-width: 576px){
  .container{padding:0 15px}
  .footer-content{grid-template-columns:1fr}
  .newsletter-form{flex-direction:column}
  .newsletter-input{border-radius:var(--radius);margin-bottom:10px}
  .newsletter-btn{border-radius:var(--radius);padding:12px}
}