/* Публичный оптовый сайт. Адаптивный, без внешних шрифтов и библиотек; поддерживает письмо справа налево. */
:root {
  --ink: #0b1220;
  --ink-2: #1c2740;
  --muted: #5b6575;
  --line: #e4e8ef;
  --bg: #f5f7fb;
  --card: #ffffff;
  --brand: #3b5bfd;
  --brand-2: #14b8a6;
  --brand-ink: #ffffff;
  --stock: #0b7a43;
  --stock-bg: #e3f6ec;
  --days: #92400e;
  --days-bg: #fdf0d8;
  --none: #6b7280;
  --none-bg: #eef0f4;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(11, 18, 32, .06), 0 8px 24px rgba(11, 18, 32, .06);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: -.01em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 32px); }

/* Верх */
.top { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .88); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; font-size: 18px; }
.brand:hover { text-decoration: none; }
.brand-mark { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; color: #fff; font-weight: 800; background: linear-gradient(135deg, var(--brand), var(--brand-2)); }
.nav { display: flex; gap: 4px; margin-inline-start: 12px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { padding: 8px 12px; border-radius: 10px; color: var(--ink-2); font-size: 15px; white-space: nowrap; }
.nav a:hover { background: var(--bg); text-decoration: none; }
.nav a[aria-current="page"] { font-weight: 600; }
.top-tools { display: flex; align-items: center; gap: 10px; margin-inline-start: auto; }
.lang select { max-width: 130px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); font: inherit; font-size: 14px; }
.cart-link { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 12px; background: var(--ink); color: #fff; font-weight: 600; font-size: 14px; }
.cart-link:hover { text-decoration: none; background: var(--ink-2); }
.cart-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--brand-2); color: #04211d; font-size: 12px; font-weight: 800; }

/* Первый экран */
.hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(1000px 420px at 85% -10%, rgba(59, 91, 253, .55), transparent 60%), radial-gradient(800px 380px at 0% 110%, rgba(20, 184, 166, .38), transparent 60%), linear-gradient(180deg, #0b1220, #101a30); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 40px; align-items: center; padding: clamp(48px, 9vw, 104px) 0 clamp(40px, 7vw, 80px); }
.hero-panel { padding: 22px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 22px; background: linear-gradient(160deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .04)); backdrop-filter: blur(6px); box-shadow: 0 24px 60px rgba(0, 0, 0, .35); }
.hero-panel ul { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.hero-panel li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .07); color: #e8eefc; }
.hp-name { font-weight: 700; }
.hp-stock { color: #9fe8da; font-size: 14px; }
.hp-stock strong { color: #fff; font-size: 18px; }
.tag { padding: 2px 9px; border-radius: 999px; background: #eef2ff; color: #3b4fd6; font-weight: 700; font-size: 12px; }
.eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #8fe9dc; }
.hero h1 { font-size: clamp(30px, 5.4vw, 58px); max-width: 18ch; font-weight: 800; }
.lead { margin: 18px 0 0; max-width: 62ch; font-size: clamp(16px, 2vw, 19px); color: #c9d3e6; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 32px 0 0; padding: 0; list-style: none; }
.chips li { padding: 7px 14px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; font-size: 14px; color: #e5ecfb; background: rgba(255, 255, 255, .06); }

/* Кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border: 1px solid transparent; border-radius: 12px; font: inherit; font-weight: 650; cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand) 55%, transparent); outline-offset: 2px; }
.btn-primary { background: var(--brand); color: var(--brand-ink); box-shadow: 0 6px 18px rgba(59, 91, 253, .35); }
.btn-primary:hover { background: #2f4bea; }
.btn-light { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .3); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { min-height: 38px; padding: 0 14px; font-size: 14px; }

/* Разделы */
.sec { padding: clamp(40px, 6vw, 72px) 0; }
.sec-alt { background: #fff; border-block: 1px solid var(--line); }
.sec h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 22px; }
.tools { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 22px; }
.tools input, .tools select { min-height: 46px; padding: 0 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font: inherit; color: var(--ink); }
.tools input { flex: 1 1 260px; }
.tools select { flex: 0 1 240px; }
.found { margin-inline-start: auto; color: var(--muted); font-size: 14px; }

/* Каталог */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 18px; }
.card { display: flex; flex-direction: column; gap: 12px; padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.card:hover { transform: translateY(-2px); border-color: #cfd8f5; box-shadow: 0 2px 4px rgba(11, 18, 32, .06), 0 16px 36px rgba(11, 18, 32, .1); }
.card-title { font-size: 18px; }
.card-title a { color: var(--ink); }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--muted); font-size: 13px; }
.whs { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.wh { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; padding: 10px 12px; background: var(--bg); border-radius: 12px; }
.wh-name { font-weight: 600; font-size: 14px; }
.wh-price { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 700; white-space: nowrap; }
.badge-stock { background: var(--stock-bg); color: var(--stock); }
.badge-days { background: var(--days-bg); color: var(--days); }
.badge-none { background: var(--none-bg); color: var(--none); }
.price { font-weight: 800; font-size: 16px; }
.price-ask { font-weight: 600; font-size: 14px; color: var(--muted); }
.wholesale { color: var(--muted); font-size: 12.5px; }
.card .btn { margin-top: auto; }
.empty { color: var(--muted); }

/* Тексты */
.narrow p { color: #2b3547; font-size: 17px; }
.terms { margin: 0; padding-inline-start: 22px; display: grid; gap: 12px; color: #2b3547; font-size: 17px; }
.contacts { display: grid; gap: 14px; margin: 0; }
.contacts div { display: grid; grid-template-columns: 160px 1fr; gap: 12px; }
.contacts dt { color: var(--muted); }
.contacts dd { margin: 0; font-weight: 600; }

/* Товар */
.back { display: inline-block; margin-bottom: 14px; color: var(--muted); font-size: 14px; }
.p-title { font-size: clamp(26px, 4vw, 40px); margin-bottom: 6px; }
.sku { margin: 0 0 18px; color: var(--muted); font-size: 14px; }
.variant { margin-top: 22px; }
.variant-title { font-size: 18px; margin-bottom: 10px; }
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.offers { width: 100%; border-collapse: collapse; }
.offers th { padding: 12px 16px; text-align: start; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: #fafbfd; border-bottom: 1px solid var(--line); }
.offers td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.offers tr:last-child td { border-bottom: 0; }
.qty-cell { display: flex; gap: 8px; align-items: center; }
.qty { width: 84px; min-height: 38px; padding: 0 10px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }

/* Заказ */
.cart-line { display: grid; grid-template-columns: 1fr auto auto; gap: 8px 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.cart-line small { display: block; color: var(--muted); }
.cart-line .qty { width: 80px; }
.link-btn { border: 0; background: none; color: var(--muted); cursor: pointer; text-decoration: underline; font: inherit; }
.note { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.order { margin-top: 26px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); display: grid; gap: 14px; }
.order h2 { margin: 0; font-size: 22px; }
.field { display: grid; gap: 6px; font-size: 14px; color: var(--ink-2); }
.field input, .field textarea { min-height: 46px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; font: inherit; color: var(--ink); background: #fff; }
.hp { position: absolute; inset-inline-start: -9999px; opacity: 0; height: 0; width: 0; }
.msg { margin: 0; color: #b42318; font-weight: 600; min-height: 1.2em; }
.thanks { margin-top: 26px; padding: 28px; border-radius: var(--radius); background: var(--stock-bg); color: #064e2b; }
.soon { display: grid; place-items: center; min-height: 100vh; margin: 0; background: linear-gradient(180deg, #0b1220, #101a30); color: #fff; font-family: var(--font); text-align: center; }

.foot { padding: 28px 0 40px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); background: #fff; }

@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 760px) {
  .nav { display: none; }
  .top-in { gap: 10px; }
  .lang select { max-width: 104px; }
  .contacts div { grid-template-columns: 1fr; gap: 2px; }
  .offers thead { display: none; }
  .offers, .offers tbody, .offers tr, .offers td { display: block; width: 100%; }
  .offers tr { padding: 12px 14px; border-bottom: 1px solid var(--line); }
  .offers td { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 0; border: 0; }
  .offers td::before { content: attr(data-label); color: var(--muted); font-size: 13px; }
  .offers td.qty-cell { justify-content: flex-end; }
  .offers td.qty-cell::before { display: none; }
  .cart-line { grid-template-columns: 1fr auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card { transition: none; }
}

@media (max-width: 380px) {
  .wrap { width: calc(100% - 24px); }
  .top-in { gap: 8px; }
  .brand span:last-child { display: none; }
  .lang select { max-width: 92px; padding: 8px 6px; }
  .cart-link { padding: 9px 10px; }
}