/* Раздел «Постельное бельё», прототип.
   Макет: стиль vanlaack.ru (Raleway, чёрно-белый, логотип по центру, мелкие капс-подписи),
   домашняя коллекция — светлая, профессиональная — графит. */
:root {
  --paper: #ffffff;
  --paper-2: #f4f4f2;
  --ink: #111111;
  --ink-2: #5f6062;
  --rule: #e3e3e0;
  --graphite: #1d1f22;
  --graphite-2: #26292d;
  --graphite-3: #33363b;
  --mist: #c9ccd0;
  --mist-2: #8d9197;
  --note: #f5c542;
  --note-ink: #3b2f00;
  --ok: #2f7d4f;
  --font: "Raleway", "Open Sans", Arial, sans-serif;
  --proto: #3a3df0;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: #e9e9ec; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--proto); outline-offset: 2px; }
h1, h2, h3 { text-wrap: balance; font-weight: 500; margin: 0; }
p { margin: 0; }

/* ---------- Панель прототипа (не часть сайта) ---------- */
.proto {
  height: 52px; display: flex; align-items: center; gap: 18px;
  padding: 0 max(16px, env(safe-area-inset-left, 0px)) 0 max(16px, env(safe-area-inset-left, 0px));
  background: #0e0f12; color: #e6e7ea; font-size: 13px; overflow-x: auto; white-space: nowrap;
}
.proto b { font-weight: 600; letter-spacing: .02em; }
.proto .sp { flex: 1; }
.tgl { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 6px; background: #1c1e23; border: 1px solid #2c2f36; cursor: pointer; }
.tgl[aria-pressed="true"] { background: var(--proto); border-color: var(--proto); color: #fff; }
.tgl .cnt { font-size: 11px; background: rgba(255,255,255,.15); padding: 1px 6px; border-radius: 10px; }

/* ---------- Сцена и устройство ---------- */
.stage { height: calc(100% - 52px); display: flex; justify-content: center; }
.device { position: relative; width: 100%; height: 100%; overflow: hidden; background: var(--paper); }
.site { height: 100%; overflow-y: auto; overflow-x: hidden; container: site / inline-size; scroll-behavior: smooth; background: var(--paper); }
@media (prefers-reduced-motion: reduce) { .site { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

/* ---------- Шапка сайта ---------- */
.hdr {
  position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  height: 64px; padding-inline: 24px; background: var(--paper); border-bottom: 1px solid var(--rule);
  transition: background .3s, color .3s, border-color .3s;
}
.hdr .l, .hdr .r { display: flex; gap: 18px; align-items: center; }
.hdr .r { justify-content: flex-end; }
.hdr .ico { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; background: none; border: 0; padding: 0; cursor: pointer; }
.hdr svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.4; }
/* Официальный логотип: PNG как маска, цвет берётся из currentColor (чёрный на светлом, белый на тёмном) */
.logo { --h: 42px; display: block; height: var(--h); aspect-ratio: 2048 / 800; justify-self: center; background: currentColor; -webkit-mask: url(../img/vanlaack-logo.png) center / contain no-repeat; mask: url(../img/vanlaack-logo.png) center / contain no-repeat; font-size: 0; color: inherit; }
.badge { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; font-size: 11px; display: inline-grid; place-items: center; background: var(--ink); color: var(--paper); }
.badge[data-zero] { display: none; }
.dark .hdr { background: var(--graphite); color: #fff; border-color: var(--graphite-3); }
.dark .badge { background: #fff; color: var(--graphite); }

.crumbs { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; padding: 16px; }
.crumbs a:hover { color: var(--ink); }
.crumbs span[aria-hidden] { opacity: .5; }
.dark .crumbs { color: var(--mist-2); }
.dark .crumbs a:hover { color: #fff; }

/* ---------- Общие элементы ---------- */
.wrap { max-width: 1240px; margin: 0 auto; padding-inline: 32px; }
.eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: .16em; color: var(--ink-2); }
.dark .eyebrow { color: var(--mist-2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 48px; padding: 0 26px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; cursor: pointer; transition: background .2s, color .2s; }
.btn:hover { background: transparent; color: var(--ink); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); }
.dark .btn { background: #fff; color: var(--graphite); border-color: #fff; }
.dark .btn:hover { background: transparent; color: #fff; }
.dark .btn.ghost { background: transparent; color: #fff; }
.dark .btn.ghost:hover { background: #fff; color: var(--graphite); }
.btn.sm { height: 38px; padding: 0 16px; font-size: 11px; }
.btn[disabled] { opacity: .4; pointer-events: none; }
.link { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; border-bottom: 1px solid currentColor; padding-bottom: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { height: 36px; padding: 0 14px; border: 1px solid var(--rule); background: transparent; font-size: 13px; cursor: pointer; transition: border-color .15s, background .15s; font-variant-numeric: tabular-nums; }
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.swatch-chip { display: inline-flex; align-items: center; gap: 8px; }
.swatch { width: 14px; height: 14px; border-radius: 50%; border: 1px solid #b9bac0; display: inline-block; }
.dark .chip { border-color: var(--graphite-3); }
.dark .chip:hover { border-color: #fff; }
.dark .chip { color: var(--mist-2); }
.dark .chip[aria-pressed="true"] { background: rgba(255,255,255,.1); color: #fff; border-color: #fff; box-shadow: inset 0 0 0 1px #fff; }

.stepper { display: inline-flex; align-items: center; border: 1px solid var(--rule); height: 38px; }
.stepper button { width: 34px; height: 100%; background: none; border: 0; cursor: pointer; font-size: 16px; }
.stepper input { width: 56px; height: 100%; border: 0; text-align: center; background: transparent; font-variant-numeric: tabular-nums; -moz-appearance: textfield; }
.stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.dark .stepper { border-color: var(--graphite-3); }

.art { aspect-ratio: 4 / 3; max-width: 100%; overflow: hidden; background: var(--paper-2); }
.art svg { width: 100%; height: 100%; display: block; }
.art img { width: 100%; height: 100%; display: block; object-fit: cover; }
.art.photo { background: #f2f1ef; }

/* Пометки редактора */
.note { display: none; }
.notes-on .note {
  display: inline-block; margin: 6px 0 0; padding: 4px 8px; font-size: 11px; line-height: 1.35; letter-spacing: 0;
  text-transform: none; background: var(--note); color: var(--note-ink); border-radius: 3px; max-width: 46ch; font-weight: 500;
}
.notes-on .note::before { content: "уточнить · "; font-weight: 700; }

/* ---------- Лендинг ---------- */
.landing-head { text-align: center; padding: 28px 16px 36px; display: grid; gap: 14px; justify-items: center; }
.landing-head h1 { font-size: 34px; font-weight: 400; }
.landing-head p { color: var(--ink-2); max-width: 52ch; line-height: 1.6; }
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--rule); }
.door { position: relative; display: grid; grid-template-rows: auto 1fr; background: var(--paper); overflow: hidden; }
#calc, #range { scroll-margin-top: 64px; }
.door .art { aspect-ratio: 16 / 10;transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.door:hover .art { transform: scale(1.03); }
.door .txt { padding: 28px 32px 34px; display: grid; gap: 12px; align-content: start; }
.door h2 { font-size: 26px; font-weight: 400; }
.door p { color: var(--ink-2); line-height: 1.55; max-width: 40ch; }
.door .go { margin-top: 8px; justify-self: start; }
.door.dark-door { background: var(--graphite); color: #fff; }
.door.dark-door p { color: var(--mist); }
.door.dark-door .eyebrow { color: var(--mist-2); }
.door.dark-door .art { background: var(--graphite-2); }

.base { display: grid; grid-template-columns: repeat(3, 1fr); padding-block: 8px; }
.base div { padding: 28px 32px; display: grid; gap: 8px; align-content: start; }
.base strong { font-weight: 500; font-size: 17px; }
.base span { font-size: 13px; color: var(--ink-2); }

.tc { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; padding-block: 64px; }
.tc h2 { font-size: 26px; font-weight: 400; margin-top: 10px; }
.tc p { line-height: 1.7; color: var(--ink-2); max-width: 60ch; }
.tc .txt { display: grid; gap: 14px; }
.weave-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.weave-compare figure { margin: 0; padding: 16px 12px; background: var(--paper-2); border-radius: 12px; align-content: start; }
.weave-compare h3 { font-size: 16px; font-weight: 500; text-align: center; }
.weave-compare svg, .weave-compare .weave-graphic { display: block; width: 100%; height: auto; margin-block: 10px; }
.weave-compare figcaption { font-size: 12px; line-height: 1.5; }
.weave-compare figcaption span { display: block; margin-top: 6px; color: var(--ink-2); }
.weave-legend { display: flex; justify-content: center; gap: 20px; margin-top: 16px; font-size: 11px; color: var(--ink-2); }
.weave-legend span { display: inline-flex; align-items: center; gap: 6px; }
.weave-legend i { display: inline-block; width: 14px; height: 7px; border-radius: 3px; }
.weave-legend .warp { background: #51575d; }
.weave-legend .weft { background: #a5acb2; border: 1px solid #7d858c; }
.weave-cap { font-size: 11px; color: var(--ink-2); margin-top: 10px; text-align: center; }

/* ---------- Каталог (дом) ---------- */
.cat-head { padding: 20px 32px 24px; display: grid; gap: 10px; text-align: center; justify-items: center; }
.cat-head h1 { font-size: 30px; font-weight: 400; }
.cat-head p { color: var(--ink-2); }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 32px; border-block: 1px solid var(--rule); position: sticky; top: 64px; background: var(--paper); z-index: 5; flex-wrap: wrap; }
.toolbar .count { font-size: 12px; color: var(--ink-2); text-transform: uppercase; letter-spacing: .08em; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border-bottom: 1px solid var(--rule); }
.card { background: var(--paper); display: grid; grid-template-rows: auto 1fr; cursor: pointer; }
.card .art { aspect-ratio: 1; }
.card .body { padding: 18px 22px 24px; display: grid; gap: 8px; align-content: start; }
.card .line { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-2); }
.card h3 { font-size: 15px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.card .sizes { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
/* Состав комплекта с иконками в масштабе */
.comp { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.comp li { display: grid; grid-template-columns: var(--icw, 52px) 1fr; gap: 14px; align-items: center; font-size: 14px; font-variant-numeric: tabular-nums; }
.comp b { font-weight: 500; }
.comp .ic { color: var(--ink-2); display: block; }
.card .comp { gap: 4px; }
.card .comp li { --icw: 30px; gap: 8px; font-size: 12px; color: var(--ink-2); }
.card .comp b { font-weight: 400; color: var(--ink); }
.chip { display: inline-flex; align-items: center; gap: 8px; }
.chip .ic { flex: none; }
.card .price { font-size: 15px; font-variant-numeric: tabular-nums; display: flex; gap: 10px; align-items: baseline; }
.card .price s { color: var(--ink-2); font-size: 13px; }
.card .price.tbd { color: var(--ink-2); font-size: 13px; }
.card:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
.tag { justify-self: start; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; padding: 3px 7px; border: 1px solid var(--rule); color: var(--ink-2); }

.cross { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 36px 32px; background: var(--graphite); color: #fff; }
.cross p { color: var(--mist); margin-top: 6px; }

/* ---------- Профессиональная коллекция ---------- */
.dark .site, .site.dark { background: var(--graphite); color: #fff; }
.pro-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch; border-bottom: 1px solid var(--graphite-3); }
.pro-hero .txt { padding: 56px 48px; display: grid; gap: 20px; align-content: center; }
.pro-hero h1 { font-size: 44px; font-weight: 300; line-height: 1.12; letter-spacing: -.01em; }
.pro-hero p { color: var(--mist); line-height: 1.7; max-width: 46ch; }
.pro-hero .acts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.pro-hero .art { aspect-ratio: auto; min-height: 380px; background: var(--graphite-2); position: relative; }
.pro-hero .art img { position: absolute; inset: 0; object-position: 90% 50%; }

.specs { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--graphite-3); }
.specs div { padding: 26px 32px; border-right: 1px solid var(--graphite-3); display: grid; gap: 6px; }
.specs div:last-child { border-right: 0; }
.specs span { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--mist-2); }
.specs strong { font-weight: 400; font-size: 18px; }

.sec { padding-block: 72px; border-bottom: 1px solid var(--rule); }
.dark .sec { border-color: var(--graphite-3); }
.sec-head { display: grid; gap: 12px; margin-bottom: 36px; max-width: 62ch; }
.sec-head h2 { font-size: 30px; font-weight: 300; }
.sec-head p { color: var(--ink-2); line-height: 1.65; }
.dark .sec-head p { color: var(--mist); }

.lines { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--graphite-3); border: 1px solid var(--graphite-3); }
.lc { background: var(--graphite); padding: 32px; display: grid; gap: 22px; cursor: pointer; transition: background .2s; text-align: left; border: 0; color: inherit; }
.lc:hover { background: var(--graphite-2); }
.lc[aria-pressed="true"] { background: var(--graphite-2); box-shadow: inset 0 2px 0 #fff; }
.lc .tcbig { font-size: 56px; font-weight: 200; line-height: 1; font-variant-numeric: tabular-nums; }
.lc .tcbig small { font-size: 16px; font-weight: 400; color: var(--mist-2); margin-left: 6px; }
.lc dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 24px; margin: 0; font-size: 14px; }
.lc dt { color: var(--mist-2); }
.lc dd { margin: 0; font-variant-numeric: tabular-nums; }
.lc .pick { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--mist-2); }
.lc[aria-pressed="true"] .pick { color: #fff; }

.rows { display: grid; border-top: 1px solid var(--graphite-3); }
.row { display: grid; grid-template-columns: 120px minmax(0, 1.4fr) minmax(0, 1.6fr) auto; gap: 28px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--graphite-3); }
.row .art { aspect-ratio: 4 / 3; background: var(--graphite-2); }
.row h3 { font-size: 16px; font-weight: 500; }
.row .meta { font-size: 13px; color: var(--mist-2); margin-top: 6px; }
.row .meta a { border-bottom: 1px solid currentColor; }
.row .acts { display: flex; gap: 10px; align-items: center; }

.diagrams { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.diagrams figure { margin: 0; padding: 24px; border: 1px solid var(--graphite-3); display: grid; gap: 14px; color: var(--mist); }
.diagrams figcaption { color: #fff; font-size: 14px; line-height: 1.5; }
.diagrams figcaption small { display: block; color: var(--mist-2); font-size: 12px; margin-top: 4px; }
.diagram { width: 100%; height: auto; }

.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 1px; background: var(--graphite-3); border: 1px solid var(--graphite-3); }
.calc > div { background: var(--graphite); padding: 32px; display: grid; gap: 20px; align-content: start; }
.field { display: grid; gap: 8px; }
.field label, .field .lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--mist-2); }
.field small { font-size: 12px; color: var(--mist-2); line-height: 1.5; }
.calc table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.calc th { text-align: left; font-weight: 400; font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--mist-2); padding: 0 0 12px; }
.calc td { padding: 14px 0; border-top: 1px solid var(--graphite-3); font-size: 15px; }
.calc td.n { text-align: right; font-size: 22px; font-weight: 300; }
.calc .total { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { display: grid; gap: 10px; padding-top: 18px; border-top: 1px solid var(--graphite-3); counter-increment: s; }
.steps li::before { content: counter(s, decimal-leading-zero); font-size: 12px; color: var(--mist-2); letter-spacing: .1em; }
.steps strong { font-weight: 500; }
.steps p { color: var(--mist); font-size: 14px; line-height: 1.55; }

.faq { border-top: 1px solid var(--graphite-3); max-width: 820px; }
.faq details { border-bottom: 1px solid var(--graphite-3); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 0; display: flex; justify-content: space-between; gap: 16px; font-size: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 200; font-size: 22px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 0 22px; color: var(--mist); line-height: 1.65; }

.reqbar { position: sticky; bottom: 0; z-index: 15; display: none; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 32px; background: #fff; color: var(--graphite); }
.reqbar.show { display: flex; }
.reqbar .btn { background: var(--graphite); color: #fff; border-color: var(--graphite); }

/* ---------- Карточка товара ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 48px; padding-block: 28px 64px; }
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; align-self: start; align-content: start; }
.gallery .art:first-child { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
.gallery .art { aspect-ratio: 1; }
.dark .gallery .art { background: var(--graphite-2); }
/* Галерея из фото: все кадры квадратные, первый и «wide» во всю ширину */
.gallery.photos .art:first-child, .gallery.photos .art.wide { grid-column: 1 / -1; aspect-ratio: 1; }
.buy { display: grid; gap: 22px; align-content: start; position: sticky; top: 88px; }
.buy h1 { font-size: 24px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; line-height: 1.3; }
.buy .sku { font-size: 12px; color: var(--ink-2); letter-spacing: .06em; }
.dark .buy .sku { color: var(--mist-2); }
.buy .price { font-size: 22px; font-variant-numeric: tabular-nums; display: flex; gap: 12px; align-items: baseline; }
.buy .price s { font-size: 15px; color: var(--ink-2); }
.buy .price.tbd { font-size: 15px; color: var(--ink-2); }
.buy .acts { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.buy .acts .btn { flex: 1; min-width: 180px; }
.avail { font-size: 13px; color: var(--ink-2); display: flex; gap: 8px; align-items: center; }
.avail::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--mist-2); }
.ctx-switch { font-size: 13px; color: var(--ink-2); line-height: 1.5; padding: 14px 16px; background: var(--paper-2); }
.ctx-switch a { border-bottom: 1px solid currentColor; color: var(--ink); }
.dark .ctx-switch { background: var(--graphite-2); color: var(--mist); }
.dark .ctx-switch a { color: #fff; }

.acc { border-top: 1px solid var(--rule); }
.dark .acc { border-color: var(--graphite-3); }
.acc details { border-bottom: 1px solid var(--rule); }
.dark .acc details { border-color: var(--graphite-3); }
.acc summary { list-style: none; cursor: pointer; padding: 18px 0; display: flex; justify-content: space-between; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "+"; font-size: 18px; font-weight: 300; line-height: 1; }
.acc details[open] summary::after { content: "−"; }
.acc .in { padding: 0 0 22px; line-height: 1.65; font-size: 14px; display: grid; gap: 12px; }
.spec { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec td { padding: 10px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.dark .spec td { border-color: var(--graphite-3); }
.spec td:first-child { color: var(--ink-2); width: 44%; padding-right: 16px; }
.dark .spec td:first-child { color: var(--mist-2); }

/* ---------- Панель запроса ---------- */
.scrim { position: absolute; inset: 0; background: rgba(10,10,12,.45); opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 40; }
.scrim.show { opacity: 1; pointer-events: auto; }
.drawer { position: absolute; top: 0; right: 0; bottom: 0; width: min(480px, 100%); background: var(--paper); color: var(--ink); z-index: 41; transform: translateX(100%); transition: transform .4s cubic-bezier(.2,.7,.2,1); display: grid; grid-template-rows: auto 1fr; }
.drawer.show { transform: none; }
.drawer header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--rule); }
.drawer header h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .1em; font-weight: 500; }
.drawer .x { width: 36px; height: 36px; border: 1px solid var(--rule); background: none; cursor: pointer; font-size: 18px; }
.drawer .scroll { overflow-y: auto; padding: 8px 24px 28px; display: grid; gap: 24px; align-content: start; }
.ri { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.ri .art { aspect-ratio: 1; }
.ri strong { font-weight: 500; font-size: 14px; display: block; }
.ri span { font-size: 12px; color: var(--ink-2); }
.ri .rm, .request-actions .rm { background: none; border: 0; color: var(--ink-2); font-size: 12px; cursor: pointer; text-decoration: underline; padding: 4px 0 0; }
.request-actions { display: flex; justify-content: flex-end; padding: 12px 0 4px; }
.request-actions .rm { padding: 8px 0; }
.ri .right { display: grid; gap: 4px; justify-items: end; }
.empty { padding: 24px 0; color: var(--ink-2); line-height: 1.6; }
.form { display: grid; gap: 14px; }
.form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form input, .form select, .form textarea { width: 100%; height: 48px; padding: 0 14px; border: 1px solid var(--rule); background: var(--paper-2); }
.form textarea { height: 84px; padding: 12px 14px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--ink); background-color: var(--paper); outline: none; }
.form .err { font-size: 12px; color: #b3261e; display: none; }
.form .bad input { border-color: #b3261e; }
.form .bad .err { display: block; }
.form .lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-2); }
.consent { display: flex; gap: 10px; font-size: 12px; color: var(--ink-2); line-height: 1.5; align-items: flex-start; }
.consent input { width: 18px; height: 18px; flex: none; margin-top: 2px; accent-color: var(--ink); }
.consent a { text-decoration: underline; text-underline-offset: 3px; }
.done { display: grid; gap: 14px; padding: 24px 0; }
.done h3 { font-size: 22px; font-weight: 400; }
.done p { color: var(--ink-2); line-height: 1.6; }
.done .num { font-variant-numeric: tabular-nums; font-size: 13px; letter-spacing: .06em; }

.toast { position: absolute; left: 50%; bottom: 84px; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 12px 18px; font-size: 13px; opacity: 0; transition: .3s; z-index: 60; pointer-events: none; white-space: nowrap; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Подвал и нижнее меню ---------- */
.foot { padding: 40px 32px 48px; display: grid; gap: 10px; justify-items: center; text-align: center; font-size: 13px; color: var(--ink-2); border-top: 1px solid var(--rule); }
.dark .foot { color: var(--mist-2); border-color: var(--graphite-3); }
.foot .logo { color: var(--ink); --h: 36px; }
.dark .foot .logo { color: #fff; }
.tabbar { display: none; position: sticky; bottom: 0; z-index: 25; grid-template-columns: repeat(4, 1fr); background: var(--paper-2); border-top: 1px solid var(--rule); }
.tabbar a { display: grid; justify-items: center; gap: 4px; padding: 9px 0 10px; font-size: 9px; text-transform: uppercase; letter-spacing: .06em; position: relative; }
.tabbar svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.4; }
.tabbar .badge { position: absolute; top: 4px; left: calc(50% + 6px); }
.dark .tabbar { background: var(--graphite-2); border-color: var(--graphite-3); }

/* ---------- Узкий экран (контейнер сайта) ---------- */
@container site (max-width: 760px) {
  .hdr { padding-inline: 16px; height: 56px; }
  .hdr .hide-s { display: none; }
  .logo { --h: 34px; }
  .wrap { padding-inline: 16px; }
  .doors { grid-template-columns: 1fr; }
  .door .txt { padding: 22px 16px 28px; }
  .base { grid-template-columns: 1fr; }
  .base div { padding: 18px 16px; }
  .tc { grid-template-columns: 1fr; gap: 28px; padding-block: 44px; }
  .toolbar { padding: 12px 16px; top: 56px; }
  .chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .chip { flex: none; }
  .grid { grid-template-columns: 1fr 1fr; }
  .card .body { padding: 12px 12px 18px; }
  .card h3 { font-size: 13px; }
  .cross { grid-template-columns: 1fr; padding: 28px 16px; }
  .cat-head { padding: 16px 16px 20px; }
  .pro-hero { grid-template-columns: 1fr; }
  .pro-hero .txt { padding: 32px 16px 36px; order: 2; }
  .pro-hero h1 { font-size: 32px; }
  .pro-hero .art { min-height: 0; aspect-ratio: 4 / 3; }
  .specs { grid-template-columns: 1fr 1fr; }
  .specs div { padding: 18px 16px; border-bottom: 1px solid var(--graphite-3); }
  .specs div:nth-child(2n) { border-right: 0; }
  .sec { padding-block: 48px; }
  .sec-head h2 { font-size: 24px; }
  .lines { grid-template-columns: 1fr; }
  .lc { padding: 22px 16px; }
  .lc .tcbig { font-size: 44px; }
  .row { grid-template-columns: 88px minmax(0, 1fr); gap: 14px 16px; }
  .row .sz { grid-column: 1 / -1; }
  .row .acts { grid-column: 1 / -1; justify-content: space-between; }
  .diagrams { grid-template-columns: 1fr; }
  .calc { grid-template-columns: 1fr; }
  .calc > div { padding: 22px 16px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .reqbar { padding: 12px 16px; }
  .pdp { grid-template-columns: 1fr; gap: 24px; padding-block: 0 40px; }
  .pdp.wrap { padding-inline: 0; }
  .buy { position: static; padding-inline: 16px; }
  .gallery { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 2px; }
  .gallery .art, .gallery .art:first-child { flex: 0 0 100%; aspect-ratio: 4 / 3; scroll-snap-align: start; }
  .gallery.photos .art, .gallery.photos .art:first-child { aspect-ratio: 1; }
  .tabbar { display: grid; }
  .foot { padding-bottom: 32px; }
  .form .two { grid-template-columns: 1fr; }
  .toast { bottom: 76px; }
  .tc .weave { max-width: 100%; }
}
@media (max-width: 720px) {
}

/* Плашки-преимущества в карточке товара */
.badges { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.badge-tile { display: grid; justify-items: center; align-content: center; gap: 10px; padding: 20px 14px; background: var(--paper-2); border-radius: 14px; text-align: center; font-size: 14px; line-height: 1.35; color: var(--ink); }
.badge-tile svg { color: var(--ink); }
.dark .badge-tile { background: var(--graphite-2); color: #fff; }
.dark .badge-tile svg { color: #fff; }
.size-one { display: inline-flex; align-items: center; gap: 8px; height: 36px; font-size: 13px; font-variant-numeric: tabular-nums; }
.dark .size-one { color: var(--mist); }

.badge-icon { display: block; width: 80px; height: 64px; color: var(--ink-2); background: currentColor; -webkit-mask: var(--badge-icon) center / contain no-repeat; mask: var(--badge-icon) center / contain no-repeat; }
.badge-icon-yarn { --badge-icon: url(../img/badge-yarn.svg); }
.badge-icon-spool { --badge-icon: url(../img/badge-spool-needle.svg?v=2); }

.product-title-link:hover, .product-title-link:focus-visible { text-decoration: underline; text-underline-offset: 4px; }

.diagram-soft { color: var(--ink-2); }
.dark .diagram-soft { color: #aaaeb1; }
.diagram-soft text { fill: currentColor; stroke: none; font-size: 13px; font-family: var(--font); }
.diagrams figure { background: var(--graphite-2); border-radius: 14px; }

/* Текст сайта не выделяется; поля формы сохраняют обычное редактирование. */
.device { -webkit-user-select: none; user-select: none; cursor: default; }
.device input, .device textarea, .device [contenteditable="true"] { -webkit-user-select: text; user-select: text; cursor: text; }
.device a, .device button, .device summary { cursor: pointer; }
.device button:disabled { cursor: default; }
.device input[type="checkbox"], .device input[type="radio"], .device select { cursor: pointer; }

.gallery:not(.photos) > .art:not(:first-child) { grid-column: 1 / -1; aspect-ratio: auto; }
.gallery:not(.photos) { align-self: start; align-content: start; }

.hdr .ico svg { width: 24px; height: 24px; }

.site:not([data-audience="hotel"]) .tabbar { grid-template-columns: repeat(3, 1fr); }

.pack-sizes { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.pack-size { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.pack-size .ic { flex: none; }

.form select { -webkit-appearance: none; appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='m1 1 5 5 5-5' fill='none' stroke='%235f6062' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px 8px; }

/* Подсказки городов в форме запроса. */
.city-picker { position: relative; min-width: 0; }
.city-dropdown { position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 5; background: var(--paper); border: 1px solid var(--rule); box-shadow: 0 6px 18px #00000014; }
#city-options { max-height: 240px; overflow-y: auto; overscroll-behavior: contain; }
#city-options button { display: grid; gap: 3px; width: 100%; padding: 10px 12px; border: 0; border-bottom: 1px solid var(--rule); text-align: left; background: var(--paper); color: var(--ink); }
#city-options button:hover, #city-options button[aria-selected="true"] { background: var(--paper-2); }
#city-options strong { font-size: 13px; font-weight: 500; overflow-wrap: anywhere; }
#city-options span { font-size: 11px; line-height: 1.4; color: var(--ink-2); overflow-wrap: anywhere; }
.city-credit { padding: 8px 10px; font-size: 9px; line-height: 1.5; color: var(--ink-2); }
.city-credit a { text-decoration: underline; text-underline-offset: 2px; }
.city-empty { padding: 12px; color: var(--ink-2); font-size: 12px; line-height: 1.5; }

#f-city::placeholder { color: var(--ink-2); opacity: .75; }

.foot .data-info-link { font-size: 10px; color: var(--ink-2); text-decoration: underline; text-underline-offset: 2px; }
.dark .foot .data-info-link { color: var(--mist-2); }

.weave-legend { flex-wrap: wrap; gap: 8px 16px; }
.weave-legend .warp { background: #50585e; }
.weave-legend .weft { background: #a5adb1; }
.weave-legend .accent { background: #b79a58; }