*{box-sizing:border-box}
:root{
  --bg:#090909;
  --bg-soft:#111111;
  --panel:rgba(18,18,18,.84);
  --line:rgba(255,255,255,.08);
  --text:#f8f4ea;
  --muted:#c8c0b0;
  --gold:#d7b15c;
  --gold-soft:#8b6b2e;
  --shadow:0 24px 80px rgba(0,0,0,.45);
}
html,body{margin:0;padding:0;font-family:Inter,Arial,sans-serif;background:
radial-gradient(circle at top right,rgba(215,177,92,.16),transparent 26%),
radial-gradient(circle at top left,rgba(215,177,92,.08),transparent 20%),
linear-gradient(180deg,#080808,#0d0d0d 35%,#0a0a0a 100%);
color:var(--text)}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,92%);margin:0 auto}
.header{position:sticky;top:0;z-index:20;background:rgba(8,8,8,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0;gap:16px}
.brand{display:flex;flex-direction:column;font-size:30px;font-weight:800;letter-spacing:1px;color:var(--gold)}
.brand small{font-size:11px;letter-spacing:4px;color:#f5e8c3}
.side-brand{margin-bottom:20px}
.menu{display:flex;gap:22px;flex-wrap:wrap}
.menu a{color:#efe8d9;font-size:15px}
.menu a:hover{color:var(--gold)}
.hero{padding:88px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.kicker{color:var(--gold);text-transform:uppercase;letter-spacing:3px;font-size:12px;font-weight:700}
h1{font-size:60px;line-height:1.02;margin:12px 0 16px}
.hero-copy p,.muted{color:var(--muted);line-height:1.7}
.glass,.hero-panel,.card,.info-box,.form-card,.table-wrap,.contact-card,.content-box{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.025));
  border:1px solid var(--line);
  border-radius:26px;
  box-shadow:var(--shadow)
}
.hero-panel{padding:28px}
.panel-line{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.panel-line:last-child{border-bottom:0}
.panel-line strong{display:block;margin-bottom:6px;font-size:18px}
.panel-line span{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(135deg,#e1bf77,#c89b3f);color:#111;padding:14px 22px;border-radius:999px;font-weight:800;border:none;cursor:pointer}
.btn:hover{filter:brightness(1.03)}
.btn-secondary{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.16)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.section{padding:48px 0}
.section-title{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;margin-bottom:18px}
.section-title h2{margin:0;font-size:34px}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{overflow:hidden;transition:.25s transform,.25s border-color}
.card:hover{transform:translateY(-4px);border-color:rgba(215,177,92,.42)}
.card-img{aspect-ratio:1/1;background:#0f0f0f;display:flex;align-items:center;justify-content:center}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:18px}
.card-body h3{margin:12px 0 10px;font-size:21px}
.badge{display:inline-block;background:rgba(215,177,92,.1);color:var(--gold);border:1px solid rgba(215,177,92,.3);padding:6px 10px;border-radius:999px;font-size:12px}
.code{color:#e7c87c;font-weight:700;letter-spacing:1px}
.mini-list{font-size:13px;color:var(--muted);margin-top:10px}
.input,.select,textarea{width:100%;padding:14px 16px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:#0d0d0d;color:#fff;outline:none}
.input:focus,.select:focus,textarea:focus{border-color:rgba(215,177,92,.45);box-shadow:0 0 0 4px rgba(215,177,92,.08)}
.searchbar{display:grid;grid-template-columns:1.4fr .8fr auto;gap:12px;margin-bottom:18px}
.product-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.gallery-main{background:#101010;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.gallery-main img{width:100%;display:block;aspect-ratio:1/1;object-fit:cover}
.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.thumbs img{width:84px;height:84px;border-radius:14px;border:1px solid rgba(255,255,255,.08);object-fit:cover;background:#111}
.info-box{padding:28px}
.product-title{font-size:46px;line-height:1.08;margin:12px 0 14px}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}
.spec{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:15px}
.footer{border-top:1px solid rgba(255,255,255,.08);padding:26px 0;margin-top:28px}
.footer-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.notice{padding:14px 16px;border-radius:14px;margin-bottom:16px}
.notice.success{background:#102c1c;color:#dbffe4}
.notice.error{background:#391515;color:#ffd8d8}
.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:#0c0c0c;border-right:1px solid rgba(255,255,255,.06);padding:22px}
.sidebar a{display:block;padding:13px 14px;border-radius:14px;color:#f4f1ea;margin-bottom:8px}
.sidebar a.active,.sidebar a:hover{background:rgba(255,255,255,.05)}
.admin-main{padding:28px;background:#090909}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:15px;border-bottom:1px solid rgba(255,255,255,.07);text-align:left}
.form-card{padding:24px;max-width:900px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
label{display:block;font-size:14px;margin-bottom:6px;color:#ddd4c1}
.option-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.option-box{display:flex;align-items:center;gap:10px;background:#0c0c0c;border:1px solid rgba(255,255,255,.09);padding:14px 16px;border-radius:16px;cursor:pointer}
.option-box input{accent-color:var(--gold);width:18px;height:18px}
.inline-check{display:flex;align-items:center;gap:10px}
.content-box{padding:24px}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.contact-card{display:flex;align-items:center;gap:14px;padding:18px 20px}
.icon-circle{width:52px;height:52px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(215,177,92,.12);border:1px solid rgba(215,177,92,.24);color:var(--gold);flex:0 0 auto}
.icon-circle svg{width:24px;height:24px;display:block;fill:currentColor}
@media (max-width:980px){
  .hero-grid,.product-wrap,.admin-shell,.contact-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .searchbar{grid-template-columns:1fr}
  .sidebar{display:none}
  h1{font-size:42px}
  .product-title{font-size:34px}
  .option-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .card-grid,.specs,.form-grid,.option-grid{grid-template-columns:1fr}
  .nav{align-items:flex-start}
  .brand{font-size:26px}
  .section-title h2{font-size:28px}
}