:root{
  --blue:#1f5fa6;
  --blue-dark:#154679;
  --green:#3fa757;
  --green-light:#e8f5ec;
  --bg:#ffffff;
  --bg-soft:#f5f8fa;
  --text:#22303c;
  --muted:#5c6b76;
  --border:#e1e8ec;
  --radius:10px;
  --shadow:0 2px 10px rgba(20,50,80,.06);
  --shadow-hover:0 8px 24px rgba(20,50,80,.12);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
  font-size:16px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}

.container{max-width:1180px;margin:0 auto;padding:0 24px;}

/* ---------- Top bar ---------- */
.topbar{
  background:var(--blue-dark);
  color:#fff;
  font-size:13px;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:36px;flex-wrap:wrap;}
.topbar a{color:#fff;opacity:.9;}
.topbar .topbar-links{display:flex;gap:18px;}

/* ---------- Header ---------- */
header.site-header{
  background:#fff;
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.header-inner{display:flex;align-items:center;gap:28px;padding:14px 24px;}
.logo-block{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-block img{height:48px;width:auto;}
.main-nav{flex:1;}
.main-nav ul{display:flex;gap:22px;flex-wrap:wrap;}
.main-nav a{
  font-size:14.5px;font-weight:600;color:var(--text);
  padding:8px 2px;border-bottom:2px solid transparent;
  transition:.15s;
}
.main-nav a:hover,.main-nav a.active{color:var(--blue);border-bottom-color:var(--green);}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.phone-block{text-align:right;font-size:13.5px;}
.phone-block .phone{font-weight:700;font-size:16px;color:var(--blue-dark);}
.btn{
  display:inline-block;padding:10px 20px;border-radius:8px;
  font-weight:600;font-size:14px;border:none;transition:.15s;
}
.btn-primary{background:var(--green);color:#fff;}
.btn-primary:hover{background:#358f49;}
.btn-outline{background:#fff;color:var(--blue);border:1.5px solid var(--blue);}
.btn-outline:hover{background:var(--blue);color:#fff;}
.burger{display:none;background:none;border:none;font-size:26px;color:var(--blue-dark);}

/* ---------- Search ---------- */
.search-row{background:var(--bg-soft);border-bottom:1px solid var(--border);}
.search-row .container{display:flex;gap:10px;padding:10px 24px;align-items:center;}
.search-row input{
  flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;
}
.cat-btn{
  display:flex;align-items:center;gap:8px;background:var(--blue);color:#fff;
  padding:10px 16px;border-radius:8px;font-weight:600;font-size:14px;white-space:nowrap;
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:13px;color:var(--muted);padding:14px 0;}
.breadcrumbs a:hover{color:var(--blue);}
.breadcrumbs span{margin:0 6px;}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(120deg,var(--green-light) 0%,#eef5fb 100%);
  padding:48px 0;
}
.hero .container{display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.hero-text{flex:1;min-width:280px;}
.hero-text h1{font-size:32px;line-height:1.25;color:var(--blue-dark);margin:0 0 14px;}
.hero-text p{color:var(--muted);font-size:16px;margin:0 0 22px;max-width:480px;}
.hero-badges{flex:1;min-width:260px;display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hero-badge{background:#fff;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);text-align:center;font-size:13.5px;font-weight:600;color:var(--blue-dark);}
.hero-badge .num{display:block;font-size:24px;color:var(--green);font-weight:800;margin-bottom:4px;}

/* ---------- Section ---------- */
section{padding:44px 0;}
.section-alt{background:var(--bg-soft);}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:26px;flex-wrap:wrap;gap:10px;}
.section-head h2{font-size:24px;margin:0;color:var(--blue-dark);}
.section-head p.lead{color:var(--muted);font-size:14px;margin:4px 0 0;}
.link-more{font-weight:600;color:var(--blue);font-size:14px;}
.link-more:hover{text-decoration:underline;}

/* ---------- Category grid ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.cat-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 16px;text-align:center;transition:.15s;
}
.cat-card:hover{box-shadow:var(--shadow-hover);border-color:var(--green);transform:translateY(-3px);}
.cat-icon{
  width:56px;height:56px;border-radius:50%;margin:0 auto 12px;
  background:var(--green-light);display:flex;align-items:center;justify-content:center;font-size:26px;
}
.cat-card h3{font-size:14.5px;margin:0 0 4px;color:var(--text);}
.cat-card span{font-size:12.5px;color:var(--muted);}

/* ---------- Product grid ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.product-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:.15s;display:flex;flex-direction:column;
}
.product-card:hover{box-shadow:var(--shadow-hover);border-color:#cfe3f2;}
.product-photo{
  aspect-ratio:1/1;background:linear-gradient(135deg,#eef5fb,#e8f5ec);
  display:flex;align-items:center;justify-content:center;font-size:34px;color:var(--blue);
}
.product-body{padding:14px 14px 16px;flex:1;display:flex;flex-direction:column;}
.product-body h4{font-size:14px;margin:0 0 6px;line-height:1.35;min-height:38px;}
.product-body .p-cat{font-size:12px;color:var(--green);font-weight:600;margin-bottom:6px;}
.product-body .p-desc{font-size:12.5px;color:var(--muted);flex:1;margin-bottom:10px;}
.product-body .btn{width:100%;text-align:center;font-size:13px;padding:9px;}

/* ---------- Two column layout (catalog page) ---------- */
.catalog-layout{display:flex;gap:26px;align-items:flex-start;}
.filter-panel{
  width:250px;flex-shrink:0;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;position:sticky;top:90px;
}
.filter-panel h3{font-size:15px;margin:0 0 14px;color:var(--blue-dark);}
.filter-panel .cat-list li{margin-bottom:2px;}
.filter-panel .cat-list a{
  display:flex;justify-content:space-between;padding:9px 10px;border-radius:7px;font-size:13.5px;
}
.filter-panel .cat-list a:hover,.filter-panel .cat-list a.active{background:var(--green-light);color:var(--blue-dark);font-weight:600;}
.filter-panel .cat-list a.active{border-left:3px solid var(--green);}
.filter-panel .count{color:var(--muted);font-size:12px;}
.catalog-main{flex:1;min-width:0;}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:10px;}
.catalog-toolbar select{padding:8px 10px;border:1px solid var(--border);border-radius:7px;font-size:13px;}

/* ---------- Product detail ---------- */
.product-detail{display:flex;gap:36px;flex-wrap:wrap;}
.pd-gallery{flex:1;min-width:280px;}
.pd-photo-main{
  aspect-ratio:1/1;background:linear-gradient(135deg,#eef5fb,#e8f5ec);border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;font-size:60px;color:var(--blue);margin-bottom:12px;
}
.pd-thumbs{display:flex;gap:8px;}
.pd-thumbs div{width:60px;height:60px;border-radius:8px;background:var(--bg-soft);border:1px solid var(--border);}
.pd-info{flex:1.2;min-width:300px;}
.pd-info h1{font-size:24px;margin:0 0 8px;color:var(--blue-dark);}
.pd-meta{font-size:13px;color:var(--muted);margin-bottom:16px;}
.pd-meta a{color:var(--blue);}
.pd-actions{display:flex;gap:12px;margin:18px 0;}
.pd-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:26px 0 18px;flex-wrap:wrap;}
.pd-tab{padding:10px 16px;font-size:13.5px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer;}
.pd-tab.active{color:var(--blue);border-bottom-color:var(--green);}
.pd-tabcontent{display:none;font-size:14px;color:var(--text);line-height:1.7;}
.pd-tabcontent.active{display:block;}
.pd-tabcontent table{width:100%;border-collapse:collapse;font-size:13.5px;}
.pd-tabcontent td{padding:8px 10px;border-bottom:1px solid var(--border);}
.pd-tabcontent td:first-child{color:var(--muted);width:200px;}

/* ---------- Cards general ---------- */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.info-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center;}
.info-card .ic{font-size:32px;margin-bottom:10px;}
.info-card h3{font-size:15px;margin:0 0 6px;color:var(--blue-dark);}
.info-card p{font-size:13px;color:var(--muted);margin:0;}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.news-thumb{height:150px;background:linear-gradient(135deg,#eef5fb,#e8f5ec);display:flex;align-items:center;justify-content:center;font-size:30px;color:var(--blue);}
.news-body{padding:16px;}
.news-date{font-size:12px;color:var(--green);font-weight:600;margin-bottom:6px;}
.news-body h4{font-size:15px;margin:0 0 8px;}
.news-body p{font-size:13px;color:var(--muted);margin:0 0 10px;}

/* ---------- Marketplaces ---------- */
.mp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.mp-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 16px;text-align:center;transition:.15s;
}
.mp-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);}
.mp-logo{font-size:34px;margin-bottom:12px;}
.mp-card h4{font-size:15px;margin:0 0 4px;}
.mp-card span{font-size:12.5px;color:var(--muted);display:block;margin-bottom:14px;}

/* ---------- Partners ---------- */
.partner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.partner-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;gap:14px;align-items:flex-start;}
.partner-logo{width:64px;height:64px;border-radius:8px;background:var(--bg-soft);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--blue);}
.partner-card h4{margin:0 0 6px;font-size:15px;}
.partner-card p{margin:0;font-size:13px;color:var(--muted);}

/* ---------- Forms ---------- */
.form-card{max-width:640px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--text);}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;
}
.form-row textarea{resize:vertical;min-height:90px;}
.form-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-note{font-size:12px;color:var(--muted);margin-top:14px;}
.form-success{
  display:none;background:var(--green-light);border:1px solid var(--green);color:#1e6b32;
  padding:14px 16px;border-radius:8px;font-size:14px;margin-top:16px;
}

/* ---------- Contacts ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.map-placeholder{
  background:var(--bg-soft);border:1px dashed var(--border);border-radius:var(--radius);
  height:100%;min-height:320px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;
}
.contact-row{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start;}
.contact-row .ic{font-size:20px;width:32px;flex-shrink:0;}
.contact-row h4{margin:0 0 3px;font-size:14.5px;}
.contact-row p{margin:0;color:var(--muted);font-size:13.5px;}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--blue-dark);color:#dce9f4;padding:44px 0 0;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-grid h4{color:#fff;font-size:14.5px;margin:0 0 14px;}
.footer-grid li{margin-bottom:9px;font-size:13.5px;}
.footer-grid a:hover{color:#fff;}
.footer-logo img{height:40px;margin-bottom:12px;filter:brightness(0) invert(1);}
.footer-logo p{font-size:13px;color:#b7cbdd;max-width:260px;}
.footer-bottom{display:flex;justify-content:space-between;padding:18px 0;font-size:12.5px;color:#9fb7cb;flex-wrap:wrap;gap:8px;}

/* ---------- Breadcrumb top spacing ---------- */
.page-top{padding-top:6px;}

/* ---------- Mobile ---------- */
@media(max-width:980px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .info-grid{grid-template-columns:1fr 1fr;}
  .news-grid{grid-template-columns:1fr 1fr;}
  .mp-grid{grid-template-columns:repeat(2,1fr);}
  .partner-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .catalog-layout{flex-direction:column;}
  .filter-panel{width:100%;position:static;}
  .contact-grid{grid-template-columns:1fr;}
}
@media(max-width:760px){
  .main-nav{
    position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;
    padding:80px 24px 24px;display:none;
  }
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;gap:4px;}
  .main-nav a{display:block;padding:12px 4px;border-bottom:1px solid var(--border);}
  .burger{display:block;}
  .phone-block{display:none;}
  .header-inner{padding:12px 16px;}
  .hero-text h1{font-size:24px;}
  .cat-grid,.product-grid,.info-grid,.news-grid,.mp-grid,.partner-grid,.footer-grid{grid-template-columns:1fr;}
  .form-cols{grid-template-columns:1fr;}
  .topbar .topbar-links{display:none;}
  .search-row .container{flex-wrap:wrap;}
}