:root{
  --bg:#f6f4ee;
  --paper:#ffffff;
  --ink:#1a1a1a;
  --muted:#6b6b6b;
  --line:#e6e2d6;
  --copper:#b46a3a;
  --copper-dark:#8a4a22;
  --green:#27a141;
  --green-dark:#1c7a30;
  --shadow:0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color:var(--ink); background:var(--bg);
  line-height:1.55; -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.wrap{max-width:1180px; margin:0 auto; padding:0 24px}

/* ---------- Header ---------- */
header.site{
  position:sticky; top:0; z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--line);
}
header.site .wrap{
  display:flex; align-items:center; gap:24px; min-height:68px;
}
.brand{display:flex; align-items:center; gap:12px; font-weight:700}
.brand-mark{
  width:36px; height:36px; border-radius:8px;
  background:linear-gradient(135deg,var(--copper),var(--copper-dark));
  color:#fff; display:grid; place-items:center; font-weight:800; letter-spacing:.5px;
  box-shadow: var(--shadow);
}
.brand-text{font-size:18px}
.brand-text em{font-style:normal; color:var(--copper); font-weight:600}
header.site nav{display:flex; gap:22px; margin-left:24px; flex:1}
header.site nav a{font-weight:500; color:#333}
header.site nav a:hover{color:var(--copper)}
.header-cta{display:flex; gap:8px; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 16px; border-radius:10px; font-weight:600;
  border:1px solid transparent; cursor:pointer; transition:.15s ease;
  font-size:14px;
}
.btn.big{padding:14px 22px; font-size:15px}
.btn.primary{background:var(--ink); color:#fff}
.btn.primary:hover{background:#000; transform:translateY(-1px)}
.btn.ghost{background:transparent; border-color:var(--line); color:#333}
.btn.ghost:hover{border-color:var(--ink)}

/* ---------- Hero ---------- */
.hero{padding:48px 0 24px}
.hero-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:48px; align-items:center}
.eyebrow{
  display:inline-block; background:#fff; border:1px solid var(--line);
  padding:6px 12px; border-radius:99px; font-size:13px; color:#444; margin:0 0 14px;
}
.hero h1{
  font-size:54px; line-height:1.05; margin:8px 0 16px; letter-spacing:-.02em;
}
.lead{font-size:18px; color:#3a3a3a; max-width:520px}
.hero-ctas{display:flex; gap:12px; margin:22px 0 18px; flex-wrap:wrap}
.badges{
  list-style:none; padding:0; margin:18px 0 0; display:flex; flex-wrap:wrap; gap:8px 18px;
  color:#555; font-size:14px;
}
.hero-art{
  background:linear-gradient(135deg,#fff,#efe9da);
  border:1px solid var(--line); border-radius:24px; padding:24px;
  box-shadow:var(--shadow);
  display:grid; place-items:center;
}
.hero-art img{transform:rotate(-8deg) scale(1.05); max-width:520px; filter:drop-shadow(0 14px 24px rgba(0,0,0,.18))}

/* ---------- USP bar ---------- */
.usp{margin-top:24px; padding:0 0 8px}
.usp-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:18px 22px; box-shadow:var(--shadow);
}
.usp-grid div{display:flex; flex-direction:column; line-height:1.3}
.usp-grid strong{color:var(--ink); font-size:15px}
.usp-grid span{color:var(--muted); font-size:13px}

/* ---------- Sections ---------- */
section{padding:56px 0}
.section-head{display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:28px}
.section-head h2{font-size:32px; margin:0; letter-spacing:-.01em}
.section-head p{margin:0; color:var(--muted); max-width:480px}

/* ---------- Product grid ---------- */
.grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px}
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; transition:.18s ease; display:flex; flex-direction:column;
  box-shadow:var(--shadow);
}
.card:hover{transform:translateY(-3px); border-color:#cfc8b6}
.card .thumb{
  position:relative; aspect-ratio: 4 / 3;
  background:linear-gradient(135deg,#f4efe2,#fff);
  display:grid; place-items:center; overflow:hidden;
}
.card .thumb img{width:100%; height:100%; object-fit:contain; padding:14px}
.card .thumb.placeholder{color:var(--copper)}
.card .thumb.placeholder svg{width:55%; height:55%; fill:currentColor}
.ribbon{
  position:absolute; top:12px; left:12px;
  background:var(--green); color:#fff; font-size:12px; font-weight:700;
  padding:4px 10px; border-radius:99px; letter-spacing:.04em;
}
.card .body{padding:18px}
.card .cat{font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em}
.card h3{font-size:17px; margin:6px 0 4px}
.card .meta{color:var(--muted); font-size:13px; margin:0 0 14px}
.price-row{display:flex; align-items:baseline; gap:10px; justify-content:space-between}
.price{color:#222; font-size:14px}
.price strong{font-size:20px; color:var(--copper-dark)}
.vat{color:var(--muted); font-size:12px}

/* ---------- Banner ---------- */
.banner{
  margin-top:32px; padding:32px 28px;
  background:linear-gradient(135deg,#1a1a1a,#2a2a2a); color:#fff; border-radius:var(--radius);
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.banner h2{margin:0 0 6px; font-size:26px}
.banner p{margin:0; color:#cfcfcf; max-width:520px}
.banner .btn.primary{background:var(--copper)}
.banner .btn.primary:hover{background:var(--copper-dark)}

/* ---------- Footer ---------- */
footer{margin-top:60px; background:#fff; border-top:1px solid var(--line)}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; padding:48px 24px}
.footer-grid h4{font-size:14px; text-transform:uppercase; letter-spacing:.06em; color:#444; margin:0 0 12px}
.footer-grid ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:6px; color:#555; font-size:14px}
.footer-grid a:hover{color:var(--copper)}
.footer-grid p{color:var(--muted); font-size:13px; margin-top:12px}
.copy{padding:18px 24px; border-top:1px solid var(--line); color:var(--muted); font-size:13px; text-align:center}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:18px 24px 0; color:var(--muted); font-size:13px}
.breadcrumb a:hover{color:var(--copper)}
.breadcrumb span{color:#222}

/* ---------- Product detail ---------- */
.product{padding:18px 24px 48px}
.product-grid{
  display:grid; grid-template-columns: 1.1fr .9fr; gap:48px; align-items:start;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px; box-shadow:var(--shadow);
}
.gallery{margin:0; background:linear-gradient(135deg,#f4efe2,#fff); border-radius:12px; padding:24px}
.gallery img{margin:0 auto; max-width:100%; filter:drop-shadow(0 12px 22px rgba(0,0,0,.12))}
.gallery figcaption{margin-top:14px; text-align:center; color:var(--muted); font-size:13px}
.info .cat{font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em}
.info h1{font-size:34px; line-height:1.15; margin:6px 0 10px; letter-spacing:-.01em}
.info h1 small{display:block; font-size:14px; color:var(--muted); font-weight:500; text-transform:uppercase; letter-spacing:.06em; margin-top:6px}
.rating{color:var(--copper); font-weight:600; margin:6px 0 14px}
.rating span{color:var(--muted); font-weight:400; margin-left:6px}
.short{color:#333; margin:0 0 22px}

.buybox{display:flex; flex-direction:column; gap:18px}
.size{display:flex; flex-direction:column; gap:6px; font-size:13px; color:#444}
.size select{
  padding:12px 14px; border:1px solid var(--line); border-radius:10px;
  background:#fff; font-size:15px;
}
.price-block .price.big{font-size:32px; color:var(--copper-dark); font-weight:700}
.price-block .price.big .vat{font-size:13px; color:var(--muted); font-weight:500; margin-left:6px}
.stock{font-size:13px; color:var(--muted); margin-top:4px}
.stock.in{color:var(--green-dark)}
.qty-row{display:flex; gap:12px; align-items:stretch}
.qty{display:inline-flex; border:1px solid var(--line); border-radius:10px; overflow:hidden; background:#fff}
.qty button{background:#fff; border:0; width:42px; font-size:18px; cursor:pointer}
.qty button:hover{background:#f3eede}
.qty input{width:64px; border:0; text-align:center; font-size:16px; outline:none}
.qty-row .btn.primary{flex:1; background:var(--copper)}
.qty-row .btn.primary:hover{background:var(--copper-dark)}

.bullets{list-style:none; padding:14px 0 0; margin:0; border-top:1px dashed var(--line); color:#333; font-size:14px}
.bullets li{padding:4px 0 4px 22px; position:relative}
.bullets li:before{content:"✓"; color:var(--green-dark); position:absolute; left:0; font-weight:700}

.bulk{
  display:flex; gap:18px; flex-wrap:wrap; align-items:center;
  background:#f4efe2; border:1px solid var(--line); border-radius:10px;
  padding:12px 14px; font-size:14px; color:#444;
}
.bulk strong{color:var(--copper-dark)}

/* ---------- Specs / Install ---------- */
.specs, .install{
  margin-top:32px; background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius); padding:28px 32px; box-shadow:var(--shadow);
}
.specs h2, .install h2{margin:0 0 18px; font-size:22px}
.specs table{width:100%; border-collapse:collapse}
.specs th, .specs td{padding:10px 0; border-bottom:1px solid var(--line); text-align:left; font-size:14px}
.specs th{color:var(--muted); font-weight:500; width:240px}
.install ol{margin:0; padding-left:20px; color:#333}
.install ol li{margin:8px 0}

.back{display:inline-block; margin:28px 0 0; color:var(--copper); font-weight:600}
.back:hover{color:var(--copper-dark)}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-grid, .product-grid{grid-template-columns:1fr; gap:24px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr; padding:32px 24px}
  .usp-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:38px}
  header.site nav{display:none}
}
@media (max-width: 540px){
  .grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .header-cta .btn:not(.primary){display:none}
  .info h1{font-size:26px}
}