:root{--bg:#0f1114;--card:#171a1f;--muted:#98a2b3;--text:#f5f7fa;--gold:#c8a35d;--line:#2a3038;--max:1200px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--text);background:linear-gradient(#0f1114 0%,#12161b 100%);font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}.header{z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#0f1114d9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;min-height:72px;display:flex}.brand{letter-spacing:.04em;font-size:1.2rem;font-weight:700}.nav{color:var(--muted);flex-wrap:wrap;gap:18px;font-size:.95rem;display:flex}.nav a:hover{color:#fff}.hero,.page-hero{padding:56px 0 28px}.hero-grid,.two-col{grid-template-columns:1.1fr .9fr;align-items:center;gap:28px;display:grid}.card{border:1px solid var(--line);background:#ffffff08;border-radius:20px;padding:24px}.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px;font-size:.8rem}h1,h2,h3{margin:0 0 12px;line-height:1.2}h1{font-size:clamp(2rem,4vw,3.4rem)}h2{font-size:clamp(1.5rem,2.6vw,2.2rem)}.lead{color:#d1d7e0;max-width:62ch;font-size:1.05rem}.muted{color:var(--muted)}.gold{color:var(--gold)}.button-row{flex-wrap:wrap;gap:12px;margin-top:20px;display:flex}.btn{border:1px solid var(--line);border-radius:999px;justify-content:center;align-items:center;min-height:46px;padding:0 18px;font-weight:700;display:inline-flex}.btn-primary{background:var(--gold);color:#111;border-color:var(--gold)}.btn-secondary{color:#fff;background:0 0}.grid-2,.grid-4{gap:20px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.product-card,.category-card{border:1px solid var(--line);background:#ffffff05;border-radius:18px;padding:18px}.list{margin:0;padding-left:18px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px;display:grid}.kpi{border:1px solid var(--line);background:#ffffff05;border-radius:14px;padding:16px}.kpi strong{color:#fff;margin-bottom:6px;display:block}.viewer{border:1px solid var(--line);background:#0b0d10;border-radius:18px;width:100%;height:480px;overflow:hidden}.spec-table{border-collapse:collapse;width:100%}.spec-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:12px 0}.spec-table td:first-child{width:220px;color:var(--muted)}.form-grid{gap:14px;display:grid}.input,.textarea,.select{border:1px solid var(--line);color:#fff;background:#10141a;border-radius:12px;width:100%;padding:12px 14px}.textarea{resize:vertical;min-height:140px}.footer{border-top:1px solid var(--line);color:var(--muted);margin-top:56px;padding:30px 0 50px}.tag-row{flex-wrap:wrap;gap:10px;display:flex}.tag{border:1px solid var(--line);color:#d7deea;background:#ffffff05;border-radius:999px;padding:8px 12px;font-size:.92rem}@media (max-width:960px){.hero-grid,.two-col,.grid-4,.grid-2,.kpis{grid-template-columns:1fr}.nav{display:none}}