/* Основа: textiles, burgundy accents, and a continuous photographic stage. */
.shop.theme-osnova {
  --sf-bg: #f7f1eb;
  --sf-paper: #fbf6f0;
  --sf-panel: #eee2da;
  --sf-ink: #2b1821;
  --sf-muted: #685660;
  --sf-line: #e4d7d3;
  --sf-accent: var(--store-accent, #681f36);
  --sf-radius: 12px;
  background: var(--sf-bg);
  color: var(--sf-ink);
  font-family: var(--ta-font-body, Arial, sans-serif);
}
.shop.theme-osnova > .container { --osnova-gutter: clamp(14px, 2.4vw, 34px); padding-inline: var(--osnova-gutter); }
.shop.theme-osnova .sf-body { padding-top: 0; }
.shop.theme-osnova .sf-parity-utility { background: #552033; color: #fff; }
.shop.theme-osnova .topic-osnova-header {
  display: grid;
  grid-template-columns: minmax(0, auto) auto minmax(120px, 1fr) auto;
  align-items: center;
  gap: clamp(10px, 2vw, 30px);
  background: var(--ta-header, var(--sf-bg));
  border: 0;
  padding: 12px 0;
}
.shop.theme-osnova .osnova-brand-row { display: flex; align-items: center; gap: 13px; min-width: 0; }
.shop.theme-osnova .osnova-brand-row > span { border-left: 1px solid #793e50; padding-left: 12px; font-size: 12px; flex: none; line-height: 1.2; }
.shop.theme-osnova .osnova-brand-row .sf-brand { color: var(--sf-accent); font-size: clamp(22px, 3vw, 40px); line-height: 1; letter-spacing: -.055em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.shop.theme-osnova .osnova-brand-row .sf-brand img { max-width: 160px; max-height: 52px; object-fit: contain; }
.shop.theme-osnova .topic-osnova-header .sf-catalog-menu { min-width: 0; }
.shop.theme-osnova .topic-osnova-header .sf-catalog-menu > summary { gap: 10px; justify-content: center; padding: 10px 16px; min-height: 44px; border-radius: 9px; background: var(--sf-accent); color: #fff; font-size: 15px; }
.shop.theme-osnova .topic-osnova-header .sf-catalog-menu > summary::after,
.shop.theme-osnova .topic-osnova-header .sf-catalog-menu > summary > i { display: none; content: none; }
.shop.theme-osnova .topic-osnova-header .sf-header-search { min-width: 0; }
.shop.theme-osnova .topic-osnova-header .sf-header-search input { min-width: 0; min-height: 44px; font-size: 16px; background: var(--sf-paper); }
.shop.theme-osnova .topic-osnova-header .sf-header-search button { background: var(--sf-accent); color: #fff; }
.shop.theme-osnova .topic-osnova-header .sf-header-actions { display: flex; align-items: center; gap: 8px; }
.shop.theme-osnova .topic-osnova-header :is(.customer-nav,.sf-cart-link) { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; color: var(--sf-accent); background: transparent; padding: 6px; white-space: nowrap; }
.shop.theme-osnova .topic-osnova-hero {
  margin-inline: calc(-1 * var(--osnova-gutter));
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: clamp(330px, 35vw, 490px);
  display: grid;
  align-items: center;
  padding: clamp(24px, 5vw, 72px);
  background: #471424;
  color: #fff9f2;
}
.shop.theme-osnova :is(.topic-osnova-hero,.topic-osnova-promo) > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.shop.theme-osnova :is(.topic-osnova-hero,.topic-osnova-promo)::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg,#360d1ce8 0%,#41121fb8 32%,transparent 76%); }
.shop.theme-osnova .topic-hero-copy { max-width: 540px; }
.shop.theme-osnova .topic-hero-copy h1 { font-family: var(--ta-font-heading, Arial, sans-serif); font-size: clamp(48px, 6.8vw, 96px); line-height: .94; letter-spacing: -.055em; margin: 0 0 14px; color: inherit; overflow-wrap: anywhere; }
.shop.theme-osnova :is(.topic-hero-copy,.topic-promo-copy) p { max-width: 390px; font-size: 16px; line-height: 1.5; color: inherit; margin: 0 0 16px; overflow-wrap: anywhere; }
.shop.theme-osnova :is(.rental-cta,.buy-btn) { border-radius: 8px; background: var(--sf-accent); color: #fff; text-decoration: none; font-weight: 650; }
.shop.theme-osnova :is(.topic-hero-copy,.topic-promo-copy) .rental-cta { display: inline-flex; min-height: 44px; align-items: center; padding: 10px 18px; border: 1px solid #fff8ef98; }
.shop.theme-osnova .topic-osnova-categories { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 13px; padding-top: 18px; }
.shop.theme-osnova :is(.topic-osnova-categories,.topic-osnova-products):empty { display: none; }
.shop.theme-osnova .topic-osnova-categories a { position: relative; display: grid; align-items: end; isolation: isolate; min-height: clamp(116px, 14vw, 185px); border-radius: 13px; overflow: hidden; background: #e5d6d1; color: #381624; text-decoration: none; }
.shop.theme-osnova .topic-osnova-categories a > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; }
.shop.theme-osnova .topic-osnova-categories .category-menu-icon { width: 1em; height: 1em; object-fit: contain; vertical-align: middle; }
.shop.theme-osnova .topic-osnova-categories strong { display: block; padding: 10px 14px; background: #f9efe4e8; font-size: clamp(14px, 2vw, 24px); overflow-wrap: anywhere; }
.shop.theme-osnova .topic-osnova-products { margin: 24px 0 30px; }
.shop.theme-osnova .topic-osnova-products .sf-section-heading { justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.shop.theme-osnova .topic-osnova-products h2 { margin: 0; color: var(--sf-accent); font-family: var(--ta-font-heading, Arial, sans-serif); font-size: clamp(27px, 3.5vw, 46px); line-height: 1.04; }
.shop.theme-osnova .osnova-material-links { display: flex; flex-wrap: wrap; gap: 8px; padding-block: 8px 14px; }
.shop.theme-osnova .osnova-material-links a { white-space: nowrap; border-radius: 8px; padding: 8px 14px; color: var(--sf-accent); border: 1px solid var(--sf-line); text-decoration: none; }
.shop.theme-osnova .osnova-material-links .osnova-all-materials { background: var(--sf-accent); color: #fff; }
.shop.theme-osnova .topic-osnova-products .shop-products { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 13px; }
.shop.theme-osnova .topic-osnova-products .shop-product { min-width: 0; border-radius: 12px; border: 1px solid var(--sf-line); overflow: hidden; box-shadow: none; background: var(--sf-paper); }
.shop.theme-osnova .topic-osnova-products .shop-product-image { aspect-ratio: 1.45; border-radius: 0; background: var(--sf-panel); }
.shop.theme-osnova .topic-osnova-products .shop-product-image img { object-fit: cover; width: 100%; height: 100%; }
.shop.theme-osnova .topic-osnova-products .shop-product h3 { overflow-wrap: anywhere; }
.shop.theme-osnova .topic-osnova-products .buy-btn { min-height: 40px; }
.shop.theme-osnova .topic-osnova-promo { position: relative; isolation: isolate; overflow: hidden; min-height: 265px; display: grid; align-items: center; margin-block: 20px; padding: clamp(18px, 4vw, 55px); border-radius: 15px; color: #fff; background: #482331; }
.shop.theme-osnova .topic-osnova-promo h2 { font-family: var(--ta-font-heading, Arial, sans-serif); font-size: clamp(28px, 3.4vw, 46px); line-height: 1.1; margin: 0 0 12px; color: inherit; }
.shop.theme-osnova .topic-osnova-services { display: flex; justify-content: space-between; flex-wrap: wrap; padding: 14px 0 24px; gap: 12px 18px; color: var(--sf-accent); }
.shop.theme-osnova .sf-footer { background: var(--ta-footer, #4b192a); color: #fff7f0; }
.shop.theme-osnova .sf-footer :is(a,p,.sf-footer-brand,h3,.sf-footer-bottom) { color: inherit; }
.shop.theme-osnova .sf-mobile-nav { background: var(--sf-bg); }
@media(max-width: 840px) {
  .shop.theme-osnova .topic-osnova-header { grid-template-columns: minmax(0,1fr) auto auto; }
  .shop.theme-osnova .topic-osnova-header .sf-header-search { grid-column: 1 / -1; grid-row: 2; }
  .shop.theme-osnova .osnova-brand-row > span { display: none; }
}
@media(max-width: 560px) {
  .shop.theme-osnova .topic-osnova-header { gap: 6px; }
  .shop.theme-osnova .topic-osnova-header .sf-catalog-menu > summary { min-height: 42px; padding: 8px 10px; font-size: 14px; gap: 6px; }
  .shop.theme-osnova .topic-osnova-header :is(.customer-nav,.sf-cart-link) > span { display: none; }
  .shop.theme-osnova .topic-osnova-header .sf-header-actions { gap: 0; }
  .shop.theme-osnova .topic-osnova-header :is(.customer-nav,.sf-cart-link) { padding: 4px; }
  .shop.theme-osnova .topic-osnova-hero { min-height: 360px; padding: 26px 20px; }
  .shop.theme-osnova .topic-osnova-hero::after, .shop.theme-osnova .topic-osnova-promo::after { background: linear-gradient(90deg,#360d1ce8,#421a2bb5 58%,#421a2b44); }
  .shop.theme-osnova .topic-hero-copy h1 { font-size: clamp(39px, 12vw, 58px); }
  .shop.theme-osnova .topic-osnova-categories, .shop.theme-osnova .topic-osnova-products .shop-products { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
  .shop.theme-osnova .osnova-material-links { overflow-x: auto; flex-wrap: nowrap; }
  .shop.theme-osnova .osnova-material-links a { flex: none; }
  .shop.theme-osnova .topic-osnova-products .shop-product-bottom { align-items: stretch; flex-direction: column; }
  .shop.theme-osnova .topic-osnova-promo { min-height: 245px; }
}