:root{--bg:#050b13;--text:#eaf6ff;--muted:#a8bdce;--line:rgba(255,255,255,.14);--brand:#42d3ff;--gold:#f6c76a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 10% 0,rgba(66,211,255,.18),transparent 30%),#050b13;color:var(--text);font-family:Inter,system-ui,"Segoe UI",Arial,sans-serif}body[dir="rtl"]{font-family:"Segoe UI",Tahoma,Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1120px,92vw);margin:auto}.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.brand{font-weight:900;font-size:20px}.brand span{color:var(--brand)}.nav-actions,.lang-switch,.actions,.chips{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.lang-switch{padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.05)}.lang-switch button{border:0;background:transparent;color:#b9ccdc;padding:8px 11px;border-radius:999px;cursor:pointer;font-weight:800}.lang-switch button.active{background:rgba(66,211,255,.17);color:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 18px;border-radius:999px;background:linear-gradient(135deg,var(--brand),#8eeaff);color:#03101b;font-weight:850;transition:.22s}.btn:hover{transform:translateY(-2px)}.btn.alt{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line)}.btn.wa{background:#28d77c;color:#04120a}.back-btn{position:relative;padding-inline:18px 22px;border-color:rgba(246,199,106,.34)!important;background:linear-gradient(135deg,rgba(246,199,106,.13),rgba(255,255,255,.055))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.07)}.back-arrow{font-size:20px;line-height:1;color:var(--gold)}body[dir="rtl"] .back-arrow{transform:rotate(180deg)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;padding:58px 0}.media{border:1px solid var(--line);border-radius:30px;background:#07111e;padding:24px;box-shadow:0 30px 90px rgba(0,0,0,.35)}.media img{width:100%;aspect-ratio:1/1;object-fit:contain}.eyebrow{color:#a7eaff;font-size:13px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}h1{font-size:clamp(40px,6vw,72px);line-height:.95;letter-spacing:-.06em;margin:16px 0}body[dir="rtl"] h1,body[dir="rtl"] h2{letter-spacing:0}h2{font-size:34px;letter-spacing:-.04em}.lead{font-size:19px;line-height:1.65;color:#c6d7e5}.chips span{padding:8px 11px;border:1px solid rgba(66,211,255,.26);border-radius:999px;background:rgba(66,211,255,.08);font-size:12px}.actions{margin-top:24px}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:20px 0 76px}.card{padding:26px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,rgba(16,42,68,.78),rgba(5,12,21,.94))}.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.spec{padding:15px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid var(--line)}.spec small{display:block;color:var(--muted)}.muted{color:var(--muted);line-height:1.65}.footer{border-top:1px solid var(--line);padding:34px 0 50px}.crumb{font-size:13px;color:var(--muted);padding-top:22px}body[dir="rtl"] .hero,body[dir="rtl"] .grid,body[dir="rtl"] .crumb{text-align:right}@media(max-width:800px){.hero,.grid{grid-template-columns:1fr}.hero{padding:38px 0}.nav{padding:14px 0;align-items:flex-start}.nav-actions{justify-content:flex-end}.back-btn{order:2}}
.cert-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.cert-badges span{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:7px 10px;border-radius:999px;border:1px solid rgba(246,199,106,.34);background:linear-gradient(135deg,rgba(246,199,106,.14),rgba(255,255,255,.05));color:#ffe6aa;font-size:11px;font-weight:900;letter-spacing:.04em}.cert-note{margin-top:10px;color:#b7c8d8;font-size:13px;line-height:1.65}
/* Hub page extras */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:20px 0 56px}.grid-5{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px;padding:20px 0 56px}
.product-card{padding:22px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(16,42,68,.78),rgba(5,12,21,.94));display:flex;flex-direction:column;gap:10px}.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;background:#07111e}.product-card h3{font-size:16px;font-weight:800;margin:0;letter-spacing:-.02em}.product-card .tag{font-size:11px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.08em}.product-card .specs-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.product-card .specs-list li{font-size:13px;color:var(--muted)}.product-card .btn{margin-top:auto;text-align:center;font-size:13px;padding:10px 14px}
.specs-list{list-style:none;margin:8px 0 0;padding:0}.specs-list li{font-size:13px;color:var(--muted);padding:2px 0}
.specs-table{width:100%;border-collapse:collapse;font-size:13px}.specs-table th{text-align:left;color:var(--brand);font-weight:800;font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:10px 12px;border-bottom:1px solid var(--line)}.specs-table td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.06);color:var(--muted)}.specs-table tr:last-child td{border-bottom:none}body[dir="rtl"] .specs-table th,body[dir="rtl"] .specs-table td{text-align:right}
.faq-item{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.07)}.faq-item:last-child{border-bottom:none}.faq-item h3{font-size:16px;font-weight:700;margin:0 0 6px;letter-spacing:-.02em}.faq-item p{margin:0;font-size:14px;color:var(--muted);line-height:1.7}
.cat-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;padding:28px 0 60px}.cat-card{padding:28px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(16,42,68,.8),rgba(5,12,21,.95));display:flex;flex-direction:column;gap:14px;transition:.2s}.cat-card:hover{border-color:rgba(66,211,255,.3);transform:translateY(-3px)}.cat-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px}.cat-card h2{font-size:20px;font-weight:800;margin:0;letter-spacing:-.03em}.cat-card .cat-meta{display:flex;gap:8px;flex-wrap:wrap}.cat-card .chip{font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;border:1px solid rgba(66,211,255,.22);background:rgba(66,211,255,.07);color:#a7eaff}.cat-card p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.cat-card .btn{margin-top:auto;text-align:center}
.section-h{font-size:clamp(24px,3.5vw,42px);letter-spacing:-.04em;margin:60px 0 8px}.section-lead{font-size:16px;color:var(--muted);margin:0 0 32px;line-height:1.6}
.wa-float{position:fixed;bottom:28px;inset-inline-end:28px;z-index:999;width:54px;height:54px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px rgba(37,211,102,.4);font-size:26px;text-decoration:none;transition:.2s}.wa-float:hover{transform:scale(1.08)}
@media(max-width:800px){.grid-3,.cat-hub-grid{grid-template-columns:1fr}.grid-5{grid-template-columns:repeat(2,1fr)}}