/* ═══════════════════════════════════════════════════════════
   ИНСТРУМЕНТ.ПРО — Retail-style, inspired by vseinstrumenti.ru
   Палитра: красный #D60000, градиент #F60000→#D60000, белый, чёрный
   ═══════════════════════════════════════════════════════════ */

:root {
  --red:       #D60000;
  --red-hot:   #F60000;
  --red-dark:  #B80000;
  --red-50:    #FEF2F2;
  --red-100:   #FEE2E2;

  --black:     #000000;
  --ink:       #1A1A1A;
  --gray-900:  #222222;
  --gray-700:  #555555;
  --gray-500:  #8A8A8A;
  --gray-300:  #D0D0D0;
  --gray-200:  #E5E5E5;
  --gray-100:  #F2F2F2;
  --gray-50:   #F8F8F8;
  --white:     #FFFFFF;

  --green:     #16A34A;   /* "в наличии" */
  --green-bg:  #E8F5ED;
  --yellow:    #FFD600;   /* акции / плашки */
  --yellow-bg: #FFF4CC;
  --orange:    #FF6A00;   /* скидка */
  --blue:      #0066CC;   /* инфо */

  --font: 'Manrope', -apple-system, system-ui, 'Segoe UI', Roboto, sans-serif;

  --container: 1400px;
  --radius: 8px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,.12);
}

/* ——— reset ——— */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  background: var(--gray-50);
  font-weight: 400;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ═══════════ ВЕРХНЯЯ ПОЛОСА ═══════════ */
.topbar {
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
  font-size: 13px;
  color: var(--gray-700);
}
.topbar__inner {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 36px;
  gap: 24px;
}
.topbar__city {
  display: flex; align-items: center; gap: 6px;
  color: var(--ink);
  font-weight: 500;
}
.topbar__city:hover { color: var(--red); }
.topbar__city svg { flex-shrink: 0; }
.topbar__city-arrow { color: var(--gray-500); }

.topbar__nav { display: flex; gap: 20px; }
.topbar__nav a { transition: color .15s; }
.topbar__nav a:hover { color: var(--red); }
.topbar__nav a.is-b2b { color: var(--red); font-weight: 600; }

.topbar__right { display: flex; gap: 18px; align-items: center; }
.topbar__right a:hover { color: var(--red); }

/* ═══════════ HEADER ═══════════ */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky; top: 0; z-index: 50;
}
.header__inner {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 16px 0;
}

/* Логотип */
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark {
  background: linear-gradient(180deg, var(--red-hot) 0%, var(--red) 100%);
  color: var(--white);
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.04em;
  flex-shrink: 0;
}
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name {
  font-weight: 800;
  font-size: 19px;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.logo__name em { color: var(--red); font-style: normal; }
.logo__slogan {
  font-size: 11px;
  color: var(--gray-700);
  margin-top: 4px;
  font-weight: 500;
}

/* Кнопка "Каталог товаров" */
.catalog-btn {
  display: flex; align-items: center; gap: 10px;
  background: var(--red);
  color: var(--white);
  padding: 0 22px;
  height: 46px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 15px;
  transition: background .15s;
}
.catalog-btn:hover { background: var(--red-dark); }
.catalog-btn__icon {
  display: flex; flex-direction: column; gap: 3px;
}
.catalog-btn__icon span {
  display: block; width: 16px; height: 2px; background: var(--white); border-radius: 1px;
}

/* Поиск */
.search {
  display: flex;
  height: 46px;
  border: 2px solid var(--red);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}
.search__input {
  flex: 1;
  padding: 0 16px;
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--ink);
  background: transparent;
}
.search__input::placeholder { color: var(--gray-500); }
.search__btn {
  width: 56px;
  background: var(--red);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.search__btn:hover { background: var(--red-dark); }

/* Действия в хедере */
.header__actions { display: flex; gap: 4px; }
.act {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 6px 12px;
  font-size: 11px;
  color: var(--ink);
  position: relative;
  transition: color .15s;
  border-radius: var(--radius-sm);
  min-width: 64px;
}
.act:hover { color: var(--red); background: var(--gray-50); }
.act__icon { position: relative; }
.act__badge {
  position: absolute;
  top: -6px; right: -8px;
  background: var(--red);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  font-style: normal;
  min-width: 18px; height: 18px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px;
  border: 2px solid var(--white);
}
.act__label {
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* ═══════════ МЕГА-МЕНЮ (плашка с каталогом) ═══════════ */
.megamenu {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}
.megamenu__inner {
  display: flex;
  gap: 24px;
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.megamenu__inner::-webkit-scrollbar { display: none; }
.megamenu__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  white-space: nowrap;
  transition: color .15s;
  padding: 4px 0;
  display: inline-flex; align-items: center; gap: 6px;
}
.megamenu__link:hover { color: var(--red); }
.megamenu__link--accent { color: var(--red); font-weight: 700; }
.megamenu__link--accent::before {
  content: ''; width: 6px; height: 6px;
  background: var(--red); border-radius: 50%;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

/* ═══════════ HERO / БАННЕР ═══════════ */
.hero {
  padding: 20px 0;
  background: var(--gray-50);
}
.hero__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
}

/* Главный баннер */
.main-banner {
  background: linear-gradient(135deg, var(--red-hot) 0%, var(--red-dark) 100%);
  border-radius: var(--radius);
  padding: 40px 48px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  min-height: 340px;
  display: flex; flex-direction: column; justify-content: center;
}
.main-banner::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  pointer-events: none;
}
.main-banner::after {
  content: '';
  position: absolute;
  bottom: -60px; right: 80px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  pointer-events: none;
}
.main-banner__tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--black);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
  width: fit-content;
}
.main-banner__title {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.main-banner__title .highlight {
  background: var(--yellow);
  color: var(--black);
  padding: 2px 10px;
  display: inline-block;
}
.main-banner__desc {
  font-size: 16px;
  line-height: 1.4;
  opacity: .95;
  max-width: 480px;
  margin-bottom: 26px;
  font-weight: 500;
}
.main-banner__cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--white);
  color: var(--red);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 15px;
  width: fit-content;
  transition: transform .15s;
}
.main-banner__cta:hover { transform: translateY(-2px); }
.main-banner__dots {
  position: absolute;
  bottom: 24px; left: 48px;
  display: flex; gap: 6px;
}
.main-banner__dots span {
  width: 28px; height: 4px;
  background: rgba(255,255,255,.35);
  border-radius: 2px;
}
.main-banner__dots span.is-active { background: var(--white); }

/* Боковые промо-баннеры */
.promo-col {
  display: flex; flex-direction: column; gap: 12px;
}
.promo-banner {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  flex: 1;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 164px;
  transition: transform .2s, box-shadow .2s;
  cursor: pointer;
}
.promo-banner:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.promo-banner--dark {
  background: var(--ink);
  color: var(--white);
}
.promo-banner--yellow {
  background: linear-gradient(135deg, #FFE74C 0%, var(--yellow) 100%);
  color: var(--black);
}
.promo-banner__tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--red);
  margin-bottom: 8px;
}
.promo-banner--dark .promo-banner__tag { color: var(--yellow); }
.promo-banner--yellow .promo-banner__tag { color: var(--red); }
.promo-banner__title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  max-width: 70%;
}
.promo-banner__desc {
  font-size: 13px;
  margin-top: 6px;
  color: var(--gray-700);
  max-width: 70%;
}
.promo-banner--dark .promo-banner__desc { color: rgba(255,255,255,.7); }
.promo-banner__price {
  font-size: 28px;
  font-weight: 800;
  color: var(--red);
  letter-spacing: -0.02em;
}
.promo-banner__img {
  position: absolute;
  right: -10px; bottom: -10px;
  width: 120px; height: 120px;
  opacity: .9;
}

/* ═══════════ B2B ПЛАШКИ ═══════════ */
.b2b-strip {
  padding: 16px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.b2b-strip__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.b2b-item {
  display: flex; gap: 10px; align-items: center;
  padding: 4px;
  font-size: 12px;
  line-height: 1.3;
}
.b2b-item__icon {
  width: 36px; height: 36px;
  background: var(--red-50);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}
.b2b-item__title {
  font-weight: 700;
  color: var(--ink);
  font-size: 13px;
  margin-bottom: 2px;
}
.b2b-item__sub { color: var(--gray-500); font-size: 11px; }

/* ═══════════ СЕКЦИИ ═══════════ */
.section {
  padding: 36px 0;
}
.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 20px;
  flex-wrap: wrap; gap: 16px;
}
.section-head__title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: flex; align-items: center; gap: 12px;
}
.section-head__count {
  font-size: 14px;
  color: var(--gray-500);
  font-weight: 500;
}
.section-head__all {
  color: var(--red);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap .15s;
}
.section-head__all:hover { gap: 10px; }

/* Вкладки (популярные / хиты / новинки) */
.tabs {
  display: flex; gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.tab {
  padding: 8px 16px;
  border-radius: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  transition: all .15s;
}
.tab:hover { border-color: var(--red); color: var(--red); }
.tab.is-active {
  background: var(--ink); color: var(--white); border-color: var(--ink);
}

/* ═══════════ КАТЕГОРИИ ═══════════ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.cat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 18px;
  text-align: left;
  transition: all .2s;
  display: flex; flex-direction: column; gap: 10px;
  min-height: 160px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-200);
}
.cat-card:hover {
  border-color: var(--red);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.cat-card__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.cat-card__count {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
  margin-top: auto;
}
.cat-card__img {
  width: 64px; height: 64px;
  align-self: flex-end;
  margin-top: auto;
}
.cat-card__img svg { width: 100%; height: 100%; }

/* ═══════════ КАРТОЧКА ТОВАРА ═══════════ */
.products {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.product {
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px;
  position: relative;
  transition: all .2s;
  border: 1px solid var(--gray-200);
  display: flex; flex-direction: column;
}
.product:hover {
  box-shadow: var(--shadow);
  border-color: var(--gray-300);
  z-index: 2;
}

.product__labels {
  position: absolute;
  top: 10px; left: 10px;
  display: flex; flex-direction: column; gap: 4px;
  z-index: 2;
}
.label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 4px;
  line-height: 1;
}
.label--red { background: var(--red); color: var(--white); }
.label--yellow { background: var(--yellow); color: var(--black); }
.label--green { background: var(--green); color: var(--white); }
.label--orange { background: var(--orange); color: var(--white); }

.product__fav {
  position: absolute;
  top: 10px; right: 10px;
  width: 32px; height: 32px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-500);
  transition: all .15s;
  z-index: 2;
}
.product__fav:hover { color: var(--red); border-color: var(--red); }
.product__fav.is-active { color: var(--red); border-color: var(--red); }

.product__media {
  display: block;
  aspect-ratio: 1;
  margin-bottom: 12px;
  padding: 12px;
  background: var(--white);
}
.product__img {
  width: 100%; height: 100%;
  object-fit: contain;
  transition: transform .25s;
}
.product:hover .product__img { transform: scale(1.04); }

/* Рейтинг + количество отзывов */
.product__rating {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 8px;
  font-size: 12px;
}
.product__stars {
  color: var(--yellow); display: inline-flex; gap: 1px;
}
.product__rating-val { color: var(--gray-700); font-weight: 600; }
.product__reviews { color: var(--gray-500); }

.product__title {
  font-size: 13px;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 8px;
  font-weight: 500;
  min-height: 36px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product__title:hover { color: var(--red); }

.product__art {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: 10px;
  font-family: ui-monospace, 'SF Mono', Consolas, monospace;
  letter-spacing: -0.02em;
}

/* Цена */
.product__price-box {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 8px;
}
.product__price {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.product__price--sale { color: var(--red); }
.product__price-old {
  font-size: 13px;
  color: var(--gray-500);
  text-decoration: line-through;
}
.product__discount {
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  background: var(--orange);
  padding: 2px 6px;
  border-radius: 3px;
}

/* Наличие */
.product__stock {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 10px;
}
.product__stock::before {
  content: ''; width: 7px; height: 7px; background: var(--green);
  border-radius: 50%; display: inline-block;
}
.product__stock--little { color: var(--orange); }
.product__stock--little::before { background: var(--orange); }

/* Кнопка */
.product__foot {
  margin-top: auto;
  display: flex; gap: 6px;
}
.btn-buy {
  flex: 1;
  background: var(--red);
  color: var(--white);
  height: 40px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: background .15s;
}
.btn-buy:hover { background: var(--red-dark); }
.btn-buy.is-added {
  background: var(--green);
}
.btn-compare {
  width: 40px; height: 40px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-500);
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
  background: var(--white);
}
.btn-compare:hover { border-color: var(--red); color: var(--red); }

/* ═══════════ ПРОМО ПОЛОСА ═══════════ */
.promo-strip {
  background: linear-gradient(90deg, var(--red-hot) 0%, var(--red) 100%);
  padding: 20px 0;
  color: var(--white);
}
.promo-strip__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.promo-strip__text {
  display: flex; align-items: center; gap: 20px;
}
.promo-strip__big {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.promo-strip__big em {
  font-style: normal;
  background: var(--yellow);
  color: var(--black);
  padding: 2px 10px;
  display: inline-block;
}
.promo-strip__sub {
  font-size: 15px;
  opacity: .95;
  max-width: 400px;
  font-weight: 500;
}
.promo-strip__btn {
  background: var(--white);
  color: var(--red);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex; align-items: center; gap: 8px;
}
.promo-strip__btn:hover { background: var(--yellow); color: var(--black); }

/* ═══════════ БРЕНДЫ ═══════════ */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 12px;
}
.brand-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; align-items: center; justify-content: center;
  min-height: 80px;
  transition: all .15s;
}
.brand-card:hover {
  border-color: var(--red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.brand-card__name {
  font-weight: 800;
  font-size: 16px;
  color: var(--gray-700);
  letter-spacing: -0.01em;
  transition: color .15s;
}
.brand-card:hover .brand-card__name { color: var(--red); }

/* ═══════════ ИНФО-БЛОКИ ═══════════ */
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.info-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 22px 20px;
  display: flex; gap: 14px;
  transition: all .15s;
}
.info-card:hover {
  border-color: var(--red);
}
.info-card__icon {
  width: 44px; height: 44px;
  background: var(--red-50);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}
.info-card__title {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--ink);
}
.info-card__desc {
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.4;
}

/* ═══════════ FOOTER ═══════════ */
.footer {
  background: var(--ink);
  color: var(--gray-300);
  padding: 48px 0 24px;
  margin-top: 40px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 3fr;
  gap: 60px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand {
  display: flex; flex-direction: column; gap: 16px;
}
.footer__brand .logo__name { color: var(--white); }
.footer__brand .logo__slogan { color: var(--gray-500); }
.footer__contacts {
  display: flex; flex-direction: column; gap: 12px;
  margin-top: 12px;
}
.footer__phone {
  font-size: 22px; font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}
.footer__hours {
  font-size: 13px; color: var(--gray-500);
}
.footer__socials {
  display: flex; gap: 10px;
  margin-top: 6px;
}
.footer__soc {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: background .15s;
}
.footer__soc:hover { background: var(--red); }

.footer__cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.footer__col h5 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.footer__col a {
  font-size: 13px;
  color: var(--gray-300);
  transition: color .15s;
}
.footer__col a:hover { color: var(--red); }

.footer__apps {
  display: flex; gap: 10px;
  margin-top: 12px;
}
.footer__app {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-sm);
  font-size: 11px; line-height: 1.1;
  color: var(--white);
}
.footer__app strong { font-size: 13px; font-weight: 700; }

.footer__bottom {
  padding-top: 24px;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: var(--gray-500);
}
.footer__bottom a:hover { color: var(--red); }
.footer__pay {
  display: flex; gap: 6px;
}
.footer__pay span {
  padding: 4px 8px;
  background: var(--white);
  color: var(--ink);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1200px) {
  .products { grid-template-columns: repeat(4, 1fr); }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .brands-grid { grid-template-columns: repeat(6, 1fr); }
  .b2b-strip__grid { grid-template-columns: repeat(3, 1fr); }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .header__inner {
    grid-template-columns: auto 1fr;
    gap: 14px;
  }
  .catalog-btn span:not(.catalog-btn__icon span) { display: none; }
  .catalog-btn { padding: 0 12px; }
  .search {
    grid-column: 1 / -1;
    order: 3;
  }
  .hero__grid { grid-template-columns: 1fr; }
  .products { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .brands-grid { grid-template-columns: repeat(4, 1fr); }
  .main-banner { padding: 28px 24px; min-height: 280px; }
  .main-banner__title { font-size: 32px; }
}

@media (max-width: 600px) {
  .topbar__nav { display: none; }
  .act__label { display: none; }
  .act { padding: 6px 8px; min-width: 40px; }
  .products { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
  .section-head__title { font-size: 22px; }
  .promo-strip__big { font-size: 24px; }
  .footer__cols { grid-template-columns: 1fr; }
  .info-grid, .b2b-strip__grid { grid-template-columns: 1fr 1fr; }
}