* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Arial, sans-serif; background: #0d0d0d; color: #eee; }
a { color: inherit; text-decoration: none; }

.topbar { background: #111; color: #ffcc00; text-align: center; padding: 6px; font-size: 13px; border-bottom: 1px solid #222; }
header { background: #111; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 2px solid #ffcc00; position: sticky; top: 0; z-index: 100; }
.logo { font-size: 22px; font-weight: 700; color: #fff; }
.logo span { color: #ffcc00; }
.burger { font-size: 24px; background: none; border: none; color: #ffcc00; cursor: pointer; }
.lang { position: relative; }
.lang-btn { background: #1a1a1a; border: 1px solid #333; color: #fff; padding: 6px 10px; border-radius: 4px; cursor: pointer; font-size: 18px; }
.lang-drop { display: none; position: absolute; right: 0; top: 110%; background: #1a1a1a; border: 1px solid #333; min-width: 140px; }
.lang.open .lang-drop { display: block; }
.lang-drop a { display: block; padding: 8px 12px; color: #eee; }
.lang-drop a:hover { background: #222; }

.wrap { display: flex; max-width: 1280px; margin: 16px auto; gap: 16px; padding: 0 12px; }
.side { width: 220px; background: #1a1a1a; border-radius: 8px; padding: 14px; height: fit-content; border: 1px solid #333; }
.side h3 { font-size: 15px; margin-bottom: 8px; color: #ffcc00; }
.side a { display: block; padding: 7px 0; border-bottom: 1px solid #333; font-size: 14px; color: #ddd; }
.side a:hover { color: #ffcc00; }
.content { flex: 1; }

.slider { position: relative; height: 260px; border-radius: 10px; overflow: hidden; background: #111; margin-bottom: 16px; }
.slider .item { display: none; height: 100%; position: relative; }
.slider .item.on { display: block; }
.slider img { width: 100%; height: 100%; object-fit: cover; }
.slider .txt { position: absolute; left: 16px; bottom: 16px; background: rgba(0,0,0,.6); color: #ffcc00; padding: 8px 14px; border-radius: 6px; }
.slider button { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,.5); color: #ffcc00; border: none; font-size: 22px; padding: 6px 10px; cursor: pointer; }
.slider .l { left: 8px; }
.slider .r { right: 8px; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.card { background: #1a1a1a; border-radius: 8px; overflow: hidden; border: 1px solid #333; }
.card img { width: 100%; height: 150px; object-fit: cover; }
.card .p { padding: 10px; }
.card h4 { font-size: 14px; margin-bottom: 4px; color: #fff; }
.price { color: #ffcc00; font-weight: 700; }
.btn { display: inline-block; background: #ffcc00; color: #111; padding: 7px 14px; border-radius: 16px; font-size: 13px; margin-top: 6px; font-weight: bold; }

.promo { margin: 20px 0; text-align: center; }
.promo img { max-width: 100%; border-radius: 8px; }

footer { background: #111; color: #888; text-align: center; padding: 18px; margin-top: 30px; font-size: 14px; border-top: 2px solid #ffcc00; }
footer a { color: #ffcc00; }

@media (max-width: 760px) {
  .wrap { flex-direction: column; }
  .side { display: none; width: 100%; }
  .side.show { display: block; }
  .products { grid-template-columns: repeat(2, 1fr); }
  .slider { height: 170px; }
}