/* Bruntmor — каталог представителя бренда. Айдентика с баннера стора:
   тёмный графит (чугун на чёрной столешнице), эмалевые крышки — красная и синяя,
   дерево/медь, кремовая бумага. Заголовки Alfa Slab One (тяжёлая плита, как чугун),
   текст Barlow. Namespace bm-. */

@font-face { font-family: 'Alfa Slab One'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/alfa-slab-one-400.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/barlow-400.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 600; font-display: swap;
  src: url(../fonts/barlow-600.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(../fonts/barlow-700.woff2) format('woff2'); }

:root {
  --bm-char: #17181c;       /* графит баннера — шапка-лента, футер, герой */
  --bm-char-2: #24262c;     /* графит посветлее — карточки на тёмном */
  --bm-ink: #26221c;        /* тёплый почти-чёрный, текст */
  --bm-paper: #f4f0e8;      /* кремовая бумага, фон */
  --bm-card: #ffffff;
  --bm-line: #e0d8ca;
  --bm-muted: #6b6357;      /* приглушённый тёплый серый */
  --bm-red: #c3392e;        /* эмалевая красная крышка — кнопки, цены */
  --bm-red-dark: #99271f;
  --bm-blue: #4d8fd1;       /* эмалевая синяя крышка — акценты */
  --bm-blue-deep: #2d5f96;  /* ссылки */
  --bm-copper: #b07a4a;     /* дерево/медь — звёзды, айбрay */
  --bm-green: #4e7a3c;      /* сток */
  --bm-radius: 10px;
  --bm-shadow: 0 1px 6px rgba(38, 34, 28, .10);
  --bm-shadow-hover: 0 10px 24px rgba(38, 34, 28, .18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Barlow', 'Segoe UI', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--bm-ink);
  background: var(--bm-paper);
}

h1, h2, h3, h4 { font-family: 'Alfa Slab One', Georgia, serif; font-weight: 400; line-height: 1.16; letter-spacing: .005em; }
img { max-width: 100%; display: block; }
a { color: var(--bm-blue-deep); text-decoration: none; }

.bm-wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

/* кнопка — эмалевая плашка: прямоугольная, с тонкой тёмной кромкой снизу */
.bm-btn {
  display: inline-block;
  background: var(--bm-red);
  color: #fff;
  font-family: 'Barlow', sans-serif;
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 13px 30px;
  border-radius: 8px;
  border: 0;
  border-bottom: 3px solid var(--bm-red-dark);
  cursor: pointer;
  transition: background .15s, transform .1s;
}
.bm-btn:hover { background: #d34a3e; }
.bm-btn:active { transform: translateY(2px); border-bottom-width: 1px; }

/* ---------- header: кремовая шапка, графитовая лента-подчерк ---------- */
.bm-header {
  background: #fff;
  border-bottom: 4px solid var(--bm-char);
  position: sticky;
  top: 0;
  z-index: 60;
}
.bm-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; }
.bm-logo img { height: 46px; width: auto; }
.bm-nav { display: flex; gap: 2px; flex-wrap: wrap; justify-content: flex-end; }
.bm-nav a {
  font-weight: 600;
  font-size: 15px;
  color: var(--bm-ink);
  padding: 8px 12px;
  border-radius: 6px;
}
.bm-nav a:hover { background: var(--bm-paper); color: var(--bm-red); }
.bm-nav a.active { color: var(--bm-red); }
.bm-nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.bm-nav-toggle span { display: block; width: 24px; height: 3px; background: var(--bm-char); margin: 5px 0; border-radius: 2px; }

/* ---------- hero: графит + бренд-баннер, слитые в одно тёмное полотно ---------- */
.bm-hero { background: var(--bm-char); color: #fff; }
.bm-hero-inner { padding: 62px 22px 48px; max-width: 860px; margin: 0 auto; text-align: center; }
.bm-eyebrow {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bm-copper);
}
.bm-hero h1 { font-size: 46px; margin: 12px 0 8px; }
.bm-hero-rule { width: 74px; height: 5px; background: var(--bm-red); border-radius: 3px; margin: 0 auto 18px; }
.bm-hero-sub { font-size: 18.5px; color: #cfc9bd; max-width: 640px; margin: 0 auto 28px; }
.bm-hero-banner img { width: 100%; height: auto; }

/* ---------- category tiles: горизонтальные плашки ---------- */
.bm-categories { padding: 52px 22px 6px; }
.bm-cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bm-cat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bm-card);
  border-radius: var(--bm-radius);
  box-shadow: var(--bm-shadow);
  border-left: 5px solid var(--bm-red);
  padding: 16px 18px;
  color: inherit;
  transition: box-shadow .18s, transform .18s;
}
.bm-cat-card:nth-child(2) { border-left-color: var(--bm-blue); }
.bm-cat-card:nth-child(3) { border-left-color: var(--bm-copper); }
.bm-cat-card:hover { box-shadow: var(--bm-shadow-hover); transform: translateY(-3px); }
.bm-cat-thumb { width: 84px; height: 84px; flex: none; }
.bm-cat-thumb img { width: 100%; height: 100%; object-fit: contain; }
.bm-cat-card h3 { font-size: 17px; margin-bottom: 4px; }
.bm-cat-card p { font-size: 13.5px; color: var(--bm-muted); line-height: 1.45; }
.bm-cat-count { display: inline-block; margin-top: 5px; font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bm-blue-deep); }

/* ---------- полки по категориям ---------- */
.bm-shelf { padding: 46px 22px 8px; }
.bm-shelf-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin-bottom: 22px; border-bottom: 3px solid var(--bm-char); padding-bottom: 10px; }
.bm-shelf-head h2 { font-size: 26px; }
.bm-shelf-head a { font-weight: 700; font-size: 14px; letter-spacing: .05em; text-transform: uppercase; color: var(--bm-red); white-space: nowrap; }
.bm-section-head { text-align: center; margin-bottom: 30px; }
.bm-section-head h2 { font-size: 32px; }
.bm-section-head p { color: var(--bm-muted); margin-top: 8px; }

/* ---------- карточки ---------- */
.bm-catalog { padding: 48px 22px; }
.bm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.bm-card {
  background: var(--bm-card);
  border-radius: var(--bm-radius);
  box-shadow: var(--bm-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-top: 3px solid var(--bm-char);
  transition: box-shadow .18s, transform .18s;
}
.bm-card:hover { box-shadow: var(--bm-shadow-hover); transform: translateY(-3px); }
.bm-card-link { display: flex; flex-direction: column; flex: 1; color: inherit; }
.bm-card-img { aspect-ratio: 1; background: #fff; padding: 18px; }
.bm-card-img img { width: 100%; height: 100%; object-fit: contain; }
.bm-card-body { padding: 14px 18px 6px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.bm-card-cat {
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bm-copper);
}
.bm-card-title { font-family: 'Barlow', sans-serif; font-size: 16.5px; font-weight: 700; color: var(--bm-ink); line-height: 1.35; }
.bm-card-short { font-size: 13.5px; line-height: 1.45; color: var(--bm-muted); margin-bottom: 4px; }
.bm-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.bm-price { font-family: 'Alfa Slab One', Georgia, serif; font-size: 19px; color: var(--bm-red); }
.bm-stars .bm-star { color: #ddd4c4; font-size: 14px; }
.bm-stars .bm-star.on { color: var(--bm-copper); }
.bm-rcount { color: var(--bm-muted); font-size: 13px; margin-left: 4px; }
.bm-norate { color: var(--bm-muted); font-size: 13px; }
.bm-card .bm-btn-buy { margin: 12px 18px 18px; text-align: center; padding: 11px 16px; font-size: 14px; }

/* ---------- value band (графит) ---------- */
.bm-value-band { background: var(--bm-char); color: #fff; padding: 56px 0; margin-top: 30px; }
.bm-value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.bm-value-item { background: var(--bm-char-2); border-radius: var(--bm-radius); padding: 26px 24px; border-top: 4px solid var(--bm-red); }
.bm-value-item:nth-child(2) { border-top-color: var(--bm-blue); }
.bm-value-item:nth-child(3) { border-top-color: var(--bm-copper); }
.bm-value-icon { width: 44px; height: 44px; margin-bottom: 12px; }
.bm-value-icon svg { width: 100%; height: 100%; }
.bm-value-item h3 { font-size: 18px; margin-bottom: 8px; color: #fff; }
.bm-value-item p { color: #b9b2a5; font-size: 15px; }

/* ---------- ratings block ---------- */
.bm-ratings { padding: 56px 0 30px; }
.bm-ratings-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bm-rating-card { background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); padding: 26px 24px; border-left: 4px solid var(--bm-copper); }
.bm-rating-stars { color: var(--bm-copper); font-size: 16px; letter-spacing: 2px; margin-bottom: 10px; }
.bm-rating-figure { font-weight: 700; color: var(--bm-ink); font-size: 15px; margin-bottom: 8px; }
.bm-rating-card p { font-size: 15px; color: #4b463d; }
.bm-rating-card .bm-rating-name { margin-top: 12px; font-weight: 700; }
.bm-rating-card .bm-rating-name a { color: var(--bm-blue-deep); border-bottom: 1px solid var(--bm-line); }
.bm-rating-card .bm-rating-name a:hover { color: var(--bm-red); border-bottom-color: var(--bm-red); }

/* ---------- care band: три шага ухода за чугуном ---------- */
.bm-care { padding: 40px 22px 10px; }
.bm-care-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bm-care-step { background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); padding: 24px; }
.bm-care-num { font-family: 'Alfa Slab One', Georgia, serif; font-size: 30px; color: var(--bm-blue); margin-bottom: 6px; }
.bm-care-step h3 { font-size: 17px; margin-bottom: 8px; }
.bm-care-step p { font-size: 14.5px; color: #4b463d; }

/* ---------- numbers band: каталог в цифрах ---------- */
.bm-numbers { padding: 50px 22px 10px; }
.bm-numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.bm-number { background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); padding: 24px 20px; text-align: center; border-top: 4px solid var(--bm-red); }
.bm-number:nth-child(2) { border-top-color: var(--bm-blue); }
.bm-number:nth-child(3) { border-top-color: var(--bm-copper); }
.bm-number:nth-child(4) { border-top-color: var(--bm-green); }
.bm-number-fig { font-family: 'Alfa Slab One', Georgia, serif; font-size: 36px; color: var(--bm-char); line-height: 1.1; }
.bm-number-cap { font-size: 13.5px; color: var(--bm-muted); margin-top: 6px; }

/* ---------- comparison tables ---------- */
.bm-tables { padding: 46px 22px 14px; }
.bm-table-card { background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); padding: 26px 28px; margin-bottom: 22px; }
.bm-table-card h3 { font-size: 19px; margin-bottom: 4px; }
.bm-table-note { font-size: 14px; color: var(--bm-muted); margin-bottom: 14px; }
.bm-table-scroll { overflow-x: auto; }
.bm-table-card table { width: 100%; border-collapse: collapse; font-size: 15px; }
.bm-table-card th, .bm-table-card td { border: 1px solid var(--bm-line); padding: 10px 12px; text-align: left; vertical-align: top; }
.bm-table-card th { background: var(--bm-paper); font-weight: 700; color: var(--bm-ink); }
.bm-table-card td { color: #4b463d; }
.bm-table-card a { color: var(--bm-red); }
.bm-t-price { font-weight: 700; color: var(--bm-red); white-space: nowrap; }
.bm-t-foot { font-size: 13px; color: var(--bm-muted); margin-top: 10px; }

/* ---------- faq ---------- */
.bm-faq { padding: 40px 22px 24px; }
.bm-faq-list { max-width: 860px; margin: 0 auto; }
.bm-faq details { background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); margin-bottom: 12px; border-left: 4px solid var(--bm-blue); }
.bm-faq summary { cursor: pointer; font-weight: 700; font-size: 16.5px; padding: 16px 20px; color: var(--bm-ink); }
.bm-faq summary:hover { color: var(--bm-red); }
.bm-faq details p { padding: 0 20px 16px; color: #4b463d; font-size: 15.5px; }
.bm-faq details a { color: var(--bm-red); }

/* ---------- seo content ---------- */
.bm-seo { background: #fff; border-top: 1px solid var(--bm-line); padding: 56px 0; margin-top: 36px; }
.bm-seo h2 { font-size: 27px; margin-bottom: 16px; }
.bm-seo h3 { font-size: 19px; margin: 26px 0 10px; }
.bm-seo p { margin-bottom: 12px; color: #4b463d; }
.bm-seo ul { margin: 10px 0 14px 22px; color: #4b463d; }
.bm-seo li { margin-bottom: 6px; }
.bm-seo table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
.bm-seo th, .bm-seo td { border: 1px solid var(--bm-line); padding: 10px 12px; text-align: left; }
.bm-seo th { background: var(--bm-paper); font-weight: 700; color: var(--bm-ink); }
.bm-seo a { color: var(--bm-red); }

/* ---------- page hero ---------- */
.bm-page-hero { background: var(--bm-char); color: #fff; padding: 46px 0 42px; }
.bm-page-hero h1 { font-size: 36px; margin: 8px 0 10px; }
.bm-page-hero-sub { color: #cfc9bd; max-width: 680px; }

/* ---------- product page ---------- */
.bm-breadcrumb { padding: 16px 22px 0; font-size: 14px; color: var(--bm-muted); }
.bm-breadcrumb a { color: var(--bm-muted); }
.bm-breadcrumb a:hover { color: var(--bm-red); }
.bm-product { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 44px; padding: 30px 22px 46px; }
.bm-product-media {
  background: #fff;
  border-radius: var(--bm-radius);
  box-shadow: var(--bm-shadow);
  padding: 30px;
  align-self: start;
  position: sticky;
  top: 96px;
}
.bm-product-media img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.bm-product-info h1 { font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 26px; line-height: 1.3; margin: 8px 0 12px; }
.bm-product-meta { margin-bottom: 6px; }
.bm-pool-note { font-size: 13px; color: var(--bm-muted); margin-bottom: 10px; max-width: 500px; }
.bm-product-price { font-family: 'Alfa Slab One', Georgia, serif; font-size: 34px; color: var(--bm-red); margin: 8px 0 18px; }
.bm-product-info .bm-btn-buy { padding: 15px 44px; font-size: 16px; }
.bm-stock-note { margin-top: 12px; font-size: 14px; color: var(--bm-green); font-weight: 700; }
.bm-retail-note { margin-top: 14px; font-size: 13px; color: var(--bm-muted); max-width: 520px; }
.bm-product-intro { margin-top: 22px; color: #4b463d; font-size: 17px; }

/* авторские блоки товара: нумерованные плиты 01–04 */
.bm-product-detail { padding: 0 22px 20px; }
.bm-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.bm-feat { background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); padding: 22px 24px; }
.bm-feat-num { font-family: 'Alfa Slab One', Georgia, serif; font-size: 15px; color: var(--bm-blue); letter-spacing: .1em; margin-bottom: 6px; }
.bm-feat h2 { font-size: 18px; margin-bottom: 8px; }
.bm-feat p { color: #4b463d; font-size: 15.5px; }

/* ---------- info pages ---------- */
.bm-info { padding: 46px 0 64px; }
.bm-info .bm-wrap { max-width: 820px; background: #fff; border-radius: var(--bm-radius); box-shadow: var(--bm-shadow); padding: 38px 42px; }
.bm-info h2 { font-size: 22px; margin: 24px 0 10px; }
.bm-info h2:first-child { margin-top: 0; }
.bm-info h3 { font-size: 18px; margin: 18px 0 8px; }
.bm-info p { margin-bottom: 12px; color: #4b463d; }
.bm-info ul, .bm-info ol { margin: 10px 0 14px 22px; color: #4b463d; }
.bm-info li { margin-bottom: 6px; }
.bm-info a { color: var(--bm-red); }
.bm-info address.bm-addr { font-style: normal; background: var(--bm-paper); border-left: 4px solid var(--bm-blue); border-radius: 6px; padding: 12px 16px; margin: 14px 0; line-height: 1.6; }

/* ---------- footer ---------- */
.bm-footer { background: var(--bm-char); color: #b9b2a5; font-size: 14.5px; }
.bm-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; padding: 52px 22px 30px; }
.bm-foot-word { font-family: 'Alfa Slab One', Georgia, serif; font-size: 23px; color: #fff; }
.bm-tagline { color: var(--bm-copper); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin: 4px 0 12px; }
.bm-foot-text { margin-bottom: 14px; }
.bm-foot-addr { font-style: normal; line-height: 1.55; }
.bm-foot-addr b { display: block; margin-top: 6px; font-size: 13px; color: #d9d2c4; }
.bm-foot-col h3 { color: #fff; font-size: 15px; margin-bottom: 12px; letter-spacing: .04em; }
.bm-foot-col ul { list-style: none; }
.bm-foot-col li { margin-bottom: 8px; }
.bm-foot-col a { color: #b9b2a5; }
.bm-foot-col a:hover { color: #fff; }
.bm-foot-bottom { padding: 14px 22px 26px; border-top: 1px solid rgba(255, 255, 255, .12); color: #8a847a; font-size: 13px; }

/* ---------- 404 ---------- */
.bm-404 { text-align: center; padding: 90px 22px 110px; }
.bm-404 h1 { font-size: 64px; }
.bm-404 p { color: var(--bm-muted); margin: 12px 0 26px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .bm-grid { grid-template-columns: repeat(2, 1fr); }
  .bm-cat-grid { grid-template-columns: 1fr; }
  .bm-value-grid, .bm-ratings-grid, .bm-care-grid { grid-template-columns: 1fr; }
  .bm-numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .bm-product { grid-template-columns: 1fr; }
  .bm-product-media { position: static; }
  .bm-feats { grid-template-columns: 1fr; gap: 16px; }
  .bm-footer-grid { grid-template-columns: 1fr 1fr; }
  .bm-hero h1 { font-size: 36px; }
  .bm-hero-inner { padding: 50px 22px 40px; }
  .bm-nav-toggle { display: block; }
  .bm-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--bm-line);
    flex-direction: column;
    padding: 10px 16px 16px;
    box-shadow: var(--bm-shadow-hover);
  }
  .bm-nav-open .bm-nav { display: flex; }
  .bm-nav a { padding: 11px 10px; font-size: 16px; }
}

@media (max-width: 520px) {
  body { font-size: 16px; }
  .bm-grid { grid-template-columns: 1fr; }
  .bm-hero h1 { font-size: 29px; }
  .bm-hero-sub { font-size: 16.5px; }
  .bm-section-head h2 { font-size: 25px; }
  .bm-shelf-head h2 { font-size: 21px; }
  .bm-page-hero h1 { font-size: 28px; }
  .bm-footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .bm-info .bm-wrap { padding: 28px 20px; }
  .bm-seo table, .bm-info table { display: block; overflow-x: auto; }
  .bm-table-card { padding: 20px 16px; }
  .bm-number-fig { font-size: 28px; }
  .bm-product-price { font-size: 28px; }
  .bm-logo img { height: 40px; }
}