:root {
  --brand: #0e5c80;
  --brand-dark: #0a4662;
  --accent: #f28c28;
  --text: #1f2933;
  --muted: #6b7785;
  --line: #e3e8ee;
  --bg-soft: #f4f7fa;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: var(--text); background: #fff; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 26px; line-height: 1.25; margin: 8px 0 12px; }
h2 { font-size: 20px; margin: 28px 0 12px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }

.notice { background: #fff4e5; color: #6b4a00; font-size: 13px; text-align: center; padding: 6px 16px; }
.topbar { background: #f3f6f8; border-bottom: 1px solid var(--line); font-size: 13px; }
.topbar__row { display: flex; gap: 18px; overflow-x: auto; scrollbar-width: none; padding: 8px 16px; }
.topbar a { color: var(--text); white-space: nowrap; }
.topbar a:hover { color: var(--brand); }
.header { background: #fff; }
.header__row { display: flex; align-items: center; gap: 20px; padding-top: 16px; padding-bottom: 16px; }
.logo img { display: block; height: auto; }
.search { flex: 1; display: flex; min-width: 0; }
.search input { flex: 1; min-width: 0; padding: 11px 14px; border: 2px solid var(--brand); border-right: 0; border-radius: 15px 0 0 15px; font-size: 15px; }
.search button { padding: 0 20px; border: 0; background: var(--brand); color: #fff; border-radius: 0 15px 15px 0; font-size: 15px; cursor: pointer; }
.search button:hover { background: var(--brand-dark); }
.search_big { max-width: 560px; margin: 16px 0; }
.header__contacts { display: flex; flex-direction: column; align-items: flex-end; font-size: 13px; white-space: nowrap; }
.header__mail { font-size: 18px; font-weight: 700; line-height: 1.2; }
.phone { font-size: 15px; font-weight: 600; color: var(--text); }
.cart-link { white-space: nowrap; font-weight: 600; padding: 9px 14px; border: 1px solid var(--line); border-radius: 6px; }
.cart-count { display: inline-block; min-width: 22px; padding: 0 6px; border-radius: 11px; background: var(--line); color: var(--text); text-align: center; font-size: 13px; }
.cart-count.is-full { background: var(--accent); color: #fff; }

.menu { background: var(--brand); }
.menu__row { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.menu a { color: #fff; padding: 10px 12px; white-space: nowrap; font-size: 14px; }
.menu a:hover { background: var(--brand-dark); text-decoration: none; }
.menu__all { font-weight: 700; background: var(--brand-dark); }

.main { padding-top: 12px; padding-bottom: 40px; min-height: 60vh; }
.crumbs { font-size: 13px; color: var(--muted); margin: 6px 0; }
.crumbs span { margin: 0 2px; }
.crumbs .cur { color: var(--muted); }

.btn { display: inline-block; white-space: nowrap; padding: 10px 18px; border: 0; border-radius: 6px; background: var(--accent); color: #fff; font-size: 15px; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { filter: brightness(.95); text-decoration: none; }
.btn_small { padding: 6px 12px; font-size: 13px; }
.btn_ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.mail-row { font-size: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; }
.mail-row a { font-weight: 700; }
.copy-btn { font: inherit; font-size: 13px; padding: 2px 10px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--muted); cursor: pointer; }
.copy-btn:hover { border-color: var(--brand); color: var(--brand); }
.btn.is-added { background: #3a9b5c; }
.link-btn { background: none; border: 0; color: var(--muted); cursor: pointer; text-decoration: underline; }

.hero { background: #ebf8ff; border-radius: 10px; padding: 28px; margin: 12px 0 8px; }
.hero h1 { margin-top: 0; }
.home-title { font-size: 22px; margin-top: 22px; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.thumb { display: flex; flex-direction: column; justify-content: space-between; min-height: 92px; padding: 14px 14px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--text); }
.thumb:hover { border-color: var(--brand); box-shadow: 0 4px 14px rgba(14, 92, 128, .12); text-decoration: none; }
.thumb__name { font-weight: 600; line-height: 1.3; }
.thumb__count { margin-top: 8px; font-size: 12px; color: var(--muted); }

.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; }
.cats__item { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; }
.cats__title { display: block; font-weight: 700; font-size: 16px; }
.cats__item ul { margin: 8px 0 0; padding: 0; list-style: none; font-size: 14px; }
.cats__item li { margin: 3px 0; }

.subcats { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 18px; }
.subcats a { padding: 6px 12px; background: var(--bg-soft); border-radius: 16px; font-size: 14px; }
.subcats span { color: var(--muted); font-size: 12px; }

.plist { border-top: 1px solid var(--line); }
.plist__row { display: grid; grid-template-columns: 1fr 170px 110px; gap: 12px; align-items: center; padding: 9px 4px; border-bottom: 1px solid var(--line); }
.plist__row:hover { background: var(--bg-soft); }
.plist__price { font-weight: 600; text-align: right; white-space: nowrap; }

.pager { display: flex; flex-wrap: wrap; gap: 6px; margin: 20px 0; }
.pager a, .pager span { padding: 6px 11px; border: 1px solid var(--line); border-radius: 5px; }
.pager .cur { background: var(--brand); color: #fff; border-color: var(--brand); }
.pager .gap { border: 0; }

.product__top { display: grid; grid-template-columns: minmax(300px, 420px) 1fr; gap: 32px; align-items: start; }
.product__buy { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.product__img { display: block; max-width: 100%; max-height: 360px; margin: 0 auto 16px; border-radius: 6px; background: #fff; }
.gallery__thumbs { display: flex; flex-wrap: wrap; gap: 6px; margin: -8px 0 16px; }
.gallery__thumb { padding: 2px; border: 1px solid var(--line); border-radius: 4px; background: #fff; cursor: pointer; }
.gallery__thumb img { display: block; width: 52px; height: 52px; object-fit: contain; }
.gallery__thumb.is-active { border-color: var(--brand); }
.docs ul { padding-left: 20px; }
.price { font-size: 28px; font-weight: 700; margin-bottom: 12px; color: var(--brand); }
.buy-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.qty { width: 90px; padding: 8px; border: 1px solid #c8d1db; border-radius: 6px; font-size: 15px; }
.product__features h2 { margin-top: 0; }
.features, .skus, .cart { width: 100%; border-collapse: collapse; font-size: 14px; }
.features th, .features td, .skus td, .cart td, .cart th { padding: 7px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.features th { width: 45%; font-weight: normal; color: var(--muted); }
.text { max-width: 900px; }
.text table { border-collapse: collapse; }
.text td { padding: 6px 10px; border: 1px solid var(--line); vertical-align: top; }
.text td p { margin: 0; }
.quick { margin-top: 30px; padding: 20px; border: 1px solid var(--line); border-radius: 10px; max-width: 900px; }
.quick h2 { margin-top: 0; }

.rform { max-width: 900px; }
.rform label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.rform input[type=text], .rform input[type=tel], .rform input[type=email], .rform textarea { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; border: 1px solid #c8d1db; border-radius: 6px; font: inherit; color: var(--text); }
.rform__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.rform .check { color: var(--text); }
.hp { position: absolute; left: -9999px; }

.footer { background: #13212d; color: #c9d3dc; padding: 28px 0; font-size: 14px; }
.footer a { color: #fff; }
.footer .phone { color: #fff; }
.footer__row { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
.footer b { display: block; color: #fff; margin-bottom: 6px; }
.footer__logo { filter: brightness(0) invert(1); opacity: .9; }
.footer__links { display: flex; flex-direction: column; gap: 4px; }

@media (max-width: 900px) {
  .header__row { flex-wrap: wrap; }
  .search { order: 5; flex-basis: 100%; }
  .header__contacts { align-items: flex-start; }
  .header__mail { font-size: 16px; }
  .logo img { width: 170px; }
  .product__top { grid-template-columns: 1fr; }
  .plist__row { grid-template-columns: 1fr auto; }
  .plist__row .btn { grid-column: 2; }
  .plist__price { grid-column: 2; grid-row: 1; }
  .rform__grid, .footer__row { grid-template-columns: 1fr; }
  h1 { font-size: 22px; }
}