/* =============================================
   UNIVERSAL INDUSTRIAL B2B TEMPLATE
   Strict minimal — no decorative clutter
   ============================================= */

:root {
  --c-black:   #0e0e0e;
  --c-dark:    #1a1a1a;
  --c-mid:     #3d3d3d;
  --c-muted:   #767676;
  --c-border:  #d8d8d8;
  --c-bg:      #f7f7f7;
  --c-white:   #ffffff;
  --c-accent:  #1756c8;   /* синий — поменяй под бренд */
  --c-accent2: #0d3d8f;
  --c-success: #1a7a3c;
  --c-error:   #c8001a;

  --font-main: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --radius:  4px;
  --radius-lg: 8px;
  --shadow:  0 1px 4px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);

  --header-h: 64px;
  --container: 1280px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  color: var(--c-dark);
  background: var(--c-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }
input, textarea, select, button { font-family: inherit; font-size: inherit; }

/* TYPOGRAPHY */
h1 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
h2 { font-size: clamp(1.2rem, 2.2vw, 1.75rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: 1.1rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p  { margin-bottom: .75rem; }
p:last-child { margin-bottom: 0; }

/* LAYOUT */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 60px 0; }
.section--sm { padding: 32px 0; }
.section--lg { padding: 96px 0; }
.section--gray { background: var(--c-bg); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  height: var(--header-h);
}
.header-inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.header-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--c-dark);
  font-weight: 700; font-size: 1.1rem; letter-spacing: -.02em;
  white-space: nowrap;
}
.header-logo img { height: 36px; width: auto; }

.header-nav { display: flex; align-items: center; gap: 4px; }
.header-nav a {
  padding: 6px 12px;
  font-size: .875rem; font-weight: 500;
  color: var(--c-mid);
  border-radius: var(--radius);
  transition: color .15s, background .15s;
  text-decoration: none;
}
.header-nav a:hover, .header-nav a.active {
  color: var(--c-dark); background: var(--c-bg);
}

.header-contacts {
  display: flex; align-items: center; gap: 20px;
  font-size: .8125rem;
}
.header-contacts a { color: var(--c-mid); text-decoration: none; font-weight: 500; }
.header-contacts a:hover { color: var(--c-accent); }
.header-contacts .phone { font-size: .9375rem; font-weight: 700; color: var(--c-dark); }
.header-contacts .phone:hover { color: var(--c-accent); }

.header-cta {
  background: var(--c-accent); color: var(--c-white);
  padding: 8px 18px; border-radius: var(--radius);
  font-size: .8125rem; font-weight: 600;
  white-space: nowrap; text-decoration: none;
  transition: background .15s;
}
.header-cta:hover { background: var(--c-accent2); text-decoration: none; }

/* Burger */
.burger {
  display: none; flex-direction: column; justify-content: space-between;
  width: 24px; height: 18px; cursor: pointer; background: none; border: none;
  padding: 0;
}
.burger span { display: block; height: 2px; background: var(--c-dark); border-radius: 2px; transition: .2s; }

/* ============================================================
   HERO BANNER
   ============================================================ */
.hero {
  padding: 80px 0 72px;
  background: var(--c-dark);
  color: var(--c-white);
  border-bottom: 3px solid var(--c-accent);
}
.hero__eyebrow {
  font-size: .75rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--c-accent);
  margin-bottom: 16px;
}
.hero h1 { color: var(--c-white); margin-bottom: 16px; max-width: 700px; }
.hero__sub { font-size: 1.0625rem; color: #b0b0b0; max-width: 580px; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  font-size: .875rem; font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer; border: 1.5px solid transparent;
  transition: all .15s; text-decoration: none;
}
.btn-primary { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.btn-primary:hover { background: var(--c-accent2); border-color: var(--c-accent2); text-decoration: none; color: #fff; }
.btn-outline { background: transparent; color: var(--c-accent); border-color: var(--c-accent); }
.btn-outline:hover { background: var(--c-accent); color: #fff; text-decoration: none; }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; text-decoration: none; color: #fff; }
.btn-sm { padding: 7px 14px; font-size: .8125rem; }

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  padding: 12px 0;
  font-size: .8125rem;
  color: var(--c-muted);
  border-bottom: 1px solid var(--c-border);
}
.breadcrumbs a { color: var(--c-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-accent); }
.breadcrumbs span + span::before { content: ' / '; margin: 0 4px; }

/* ============================================================
   SECTION TITLE
   ============================================================ */
.section-title { margin-bottom: 40px; }
.section-title h2 { margin-bottom: 8px; }
.section-title p { color: var(--c-muted); font-size: .9375rem; }
.section-title--center { text-align: center; }

/* ============================================================
   CATALOG — CATEGORY GRID
   ============================================================ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.cat-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-decoration: none; color: var(--c-dark);
  transition: border-color .15s, box-shadow .15s;
  background: var(--c-white);
}
.cat-card:hover { border-color: var(--c-accent); box-shadow: var(--shadow-md); text-decoration: none; }
.cat-card__icon {
  width: 40px; height: 40px; margin-bottom: 12px;
  background: var(--c-bg); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--c-accent);
}
.cat-card__name { font-size: .9375rem; font-weight: 600; margin-bottom: 4px; }
.cat-card__count { font-size: .8125rem; color: var(--c-muted); }

/* ============================================================
   CATALOG — SEARCH BAR
   ============================================================ */
.catalog-search-wrap { position: relative; margin-bottom: 32px; }
.catalog-search {
  width: 100%; height: 48px;
  padding: 0 48px 0 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font-size: .9375rem;
  background: var(--c-white);
  color: var(--c-dark);
  transition: border-color .15s;
}
.catalog-search:focus { outline: none; border-color: var(--c-accent); }
.catalog-search-icon {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  color: var(--c-muted); pointer-events: none;
  width: 20px; height: 20px;
}
.search-suggestions {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  z-index: 50;
  max-height: 320px; overflow-y: auto;
  display: none;
}
.search-suggestions.open { display: block; }
.suggestion-item {
  padding: 10px 16px;
  font-size: .875rem; cursor: pointer;
  border-bottom: 1px solid var(--c-bg);
  display: flex; align-items: center; gap: 10px;
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-item:hover, .suggestion-item.focused { background: var(--c-bg); }
.suggestion-item__art { font-size: .75rem; color: var(--c-muted); font-family: var(--font-mono); }
.suggestion-item mark { background: none; color: var(--c-accent); font-weight: 600; }

/* ============================================================
   CATALOG — LAYOUT (sidebar + grid)
   ============================================================ */
.catalog-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}
.catalog-sidebar { position: sticky; top: calc(var(--header-h) + 16px); }
.sidebar-block { margin-bottom: 28px; }
.sidebar-block__title {
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--c-muted);
  margin-bottom: 12px;
}
.sidebar-filter-list { display: flex; flex-direction: column; gap: 6px; }
.sidebar-filter-list a {
  font-size: .875rem; color: var(--c-mid);
  text-decoration: none; padding: 4px 0;
  display: flex; justify-content: space-between; align-items: center;
}
.sidebar-filter-list a:hover { color: var(--c-accent); }
.sidebar-filter-list a.active { color: var(--c-accent); font-weight: 600; }
.sidebar-filter-list .count {
  font-size: .75rem; color: var(--c-muted);
  background: var(--c-bg); padding: 1px 6px;
  border-radius: 10px;
}

/* ============================================================
   CATALOG — PRODUCT CARDS
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.product-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-white);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow .15s, border-color .15s;
  text-decoration: none; color: var(--c-dark);
}
.product-card:hover { box-shadow: var(--shadow-md); border-color: #c0c0c0; text-decoration: none; }
.product-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
}
.product-card__img img {
  width: 100%; height: 100%; object-fit: contain;
  padding: 12px;
  transition: transform .25s;
}
.product-card:hover .product-card__img img { transform: scale(1.04); }
.product-card__body { padding: 14px 16px; flex: 1; display: flex; flex-direction: column; }
.product-card__art {
  font-size: .75rem; color: var(--c-muted);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}
.product-card__name { font-size: .9375rem; font-weight: 600; margin-bottom: 6px; line-height: 1.35; }
.product-card__desc { font-size: .8125rem; color: var(--c-mid); line-height: 1.5; flex: 1; margin-bottom: 12px; }
.product-card__price {
  font-size: .8125rem; color: var(--c-muted);
  margin-bottom: 10px;
}
.product-card__price strong { font-size: 1rem; color: var(--c-dark); }
.product-card__price em { font-style: normal; font-size: .7rem; }
.product-card__footer {
  display: flex; gap: 8px;
}

/* ============================================================
   TABLE CATALOG (for extra products — SEO indexing)
   ============================================================ */
.product-table-wrap { overflow-x: auto; margin-top: 40px; }
.product-table-wrap h3 { font-size: 1rem; font-weight: 600; margin-bottom: 12px; color: var(--c-mid); }
.product-table {
  width: 100%; border-collapse: collapse;
  font-size: .8125rem;
}
.product-table th {
  background: var(--c-bg);
  padding: 8px 12px; text-align: left;
  font-weight: 600; color: var(--c-mid);
  border-bottom: 2px solid var(--c-border);
  white-space: nowrap;
}
.product-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-dark);
}
.product-table tr:hover td { background: var(--c-bg); }
.product-table .art { font-family: var(--font-mono); color: var(--c-muted); }

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-gallery { position: sticky; top: calc(var(--header-h) + 16px); }
.gallery-main {
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  background: var(--c-bg); aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; margin-bottom: 12px;
}
.gallery-main img { max-width: 100%; max-height: 100%; object-fit: contain; padding: 24px; }
.gallery-thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.gallery-thumb {
  width: 72px; height: 72px;
  border: 1.5px solid var(--c-border); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; background: var(--c-bg);
  transition: border-color .15s;
}
.gallery-thumb:hover, .gallery-thumb.active { border-color: var(--c-accent); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }

.product-info__art { font-family: var(--font-mono); font-size: .8125rem; color: var(--c-muted); margin-bottom: 8px; }
.product-info h1 { font-size: 1.5rem; margin-bottom: 12px; }
.product-info__price-block {
  background: var(--c-bg); border-radius: var(--radius);
  padding: 16px 20px; margin: 20px 0;
  display: flex; align-items: center; gap: 16px;
}
.product-info__price-val { font-size: 1.4rem; font-weight: 700; color: var(--c-dark); }
.product-info__price-note { font-size: .8125rem; color: var(--c-muted); }
.product-info__actions { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }

.product-specs { border-collapse: collapse; width: 100%; font-size: .875rem; margin-top: 20px; }
.product-specs tr { border-bottom: 1px solid var(--c-border); }
.product-specs td { padding: 8px 4px; }
.product-specs td:first-child { color: var(--c-muted); width: 45%; }
.product-specs td:last-child { font-weight: 500; }

/* ============================================================
   NEWS
   ============================================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.news-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-white);
  overflow: hidden;
  text-decoration: none; color: var(--c-dark);
  transition: box-shadow .15s, border-color .15s;
  display: flex; flex-direction: column;
}
.news-card:hover { box-shadow: var(--shadow-md); border-color: #c0c0c0; text-decoration: none; }
.news-card__img { aspect-ratio: 16/9; overflow: hidden; background: var(--c-bg); }
.news-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.news-card:hover .news-card__img img { transform: scale(1.03); }
.news-card__body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.news-card__date { font-size: .75rem; color: var(--c-muted); margin-bottom: 8px; }
.news-card__title { font-size: .9375rem; font-weight: 600; line-height: 1.4; margin-bottom: 8px; }
.news-card__excerpt { font-size: .8125rem; color: var(--c-mid); line-height: 1.5; flex: 1; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contacts-info { display: flex; flex-direction: column; gap: 24px; }
.contact-block__label {
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--c-muted); margin-bottom: 6px;
}
.contact-block__value { font-size: 1rem; font-weight: 600; color: var(--c-dark); }
.contact-block__value a { color: var(--c-dark); text-decoration: none; }
.contact-block__value a:hover { color: var(--c-accent); }

/* ============================================================
   FORM
   ============================================================ */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .875rem; font-weight: 500; margin-bottom: 6px; color: var(--c-mid); }
.form-control {
  width: 100%; height: 44px;
  padding: 0 12px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font-size: .9375rem; color: var(--c-dark);
  background: var(--c-white);
  transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--c-accent); }
.form-control.error { border-color: var(--c-error); }
textarea.form-control { height: auto; padding: 10px 12px; resize: vertical; min-height: 120px; }

.form-consent { display: flex; gap: 10px; align-items: flex-start; margin: 20px 0; }
.form-consent input[type=checkbox] { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; }
.form-consent label { font-size: .8125rem; color: var(--c-muted); line-height: 1.5; }
.form-consent a { color: var(--c-accent); }

.form-msg {
  display: none; padding: 12px 16px;
  border-radius: var(--radius); margin-top: 12px;
  font-size: .875rem;
}
.form-msg.success { background: #e8f5ee; color: #155724; border: 1px solid #b7dfca; display: block; }
.form-msg.error   { background: #fdecea; color: #842029; border: 1px solid #f5c6cb; display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-dark);
  color: #a0a0a0;
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-logo {
  font-size: 1rem; font-weight: 700; color: var(--c-white);
  text-decoration: none;
}
.footer-desc { font-size: .8125rem; line-height: 1.6; }
.footer-contacts a { color: #d0d0d0; text-decoration: none; display: block; margin-bottom: 4px; }
.footer-contacts a:hover { color: var(--c-white); }
.footer-contacts .phone { font-size: 1rem; font-weight: 700; color: var(--c-white); margin-bottom: 6px; }

.footer-col h4 { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c-white); margin-bottom: 14px; }
.footer-col a { display: block; font-size: .8125rem; color: #a0a0a0; text-decoration: none; margin-bottom: 8px; }
.footer-col a:hover { color: var(--c-white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: .75rem; color: #666;
}
.footer-bottom a { color: #666; text-decoration: none; }
.footer-bottom a:hover { color: #aaa; }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--c-dark); color: #ccc;
  padding: 16px 24px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  justify-content: center;
  z-index: 9999;
  font-size: .8125rem;
  box-shadow: 0 -2px 16px rgba(0,0,0,.2);
  transform: translateY(100%);
  transition: transform .3s;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner a { color: var(--c-accent); }
.cookie-banner__btns { display: flex; gap: 8px; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination { display: flex; gap: 6px; justify-content: center; padding: 32px 0 0; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-size: .875rem; color: var(--c-mid);
  text-decoration: none; transition: .15s;
}
.pagination a:hover { border-color: var(--c-accent); color: var(--c-accent); }
.pagination .active { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }

/* ============================================================
   UTILS
   ============================================================ */
.tag {
  display: inline-block; padding: 2px 8px;
  border-radius: 3px; font-size: .75rem; font-weight: 600;
  background: var(--c-bg); color: var(--c-mid);
  border: 1px solid var(--c-border);
}
.tag--accent { background: #e8effc; color: var(--c-accent); border-color: #c8d8f8; }
.divider { border: none; border-top: 1px solid var(--c-border); margin: 32px 0; }
.text-muted { color: var(--c-muted); }
.text-sm { font-size: .875rem; }

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  display: none;
  position: fixed; inset: 0; z-index: 200;
  background: var(--c-white);
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu__close {
  align-self: flex-end; margin-bottom: 24px;
  background: none; border: none; cursor: pointer;
  font-size: 1.5rem; color: var(--c-dark);
}
.mobile-menu__nav a {
  display: block; padding: 12px 0;
  font-size: 1.1rem; font-weight: 600; color: var(--c-dark);
  border-bottom: 1px solid var(--c-border);
  text-decoration: none;
}
.mobile-menu__contacts { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.mobile-menu__contacts a { font-size: .9375rem; color: var(--c-mid); text-decoration: none; }
.mobile-menu__contacts .phone { font-size: 1.125rem; font-weight: 700; color: var(--c-dark); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .catalog-layout { grid-template-columns: 200px 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
}

@media (max-width: 768px) {
  .header-nav, .header-contacts { display: none; }
  .burger { display: flex; }
  .header-cta { display: none; }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 48px 0 40px; }
  .section { padding: 40px 0; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail-layout {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 48px;
  align-items: start;
}
.product-detail-img {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.product-detail-img img { width: 100%; height: auto; object-fit: contain; padding: 16px; }
.product-detail-thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.product-detail-art { font-size: .875rem; color: var(--c-muted); margin-bottom: 8px; }
.product-detail-name { font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-weight: 700; margin-bottom: 16px; line-height: 1.3; }
.product-detail-desc { color: var(--c-mid); line-height: 1.7; margin-bottom: 20px; }
.product-detail-price { margin: 20px 0; }
.price-value { font-size: 1.5rem; font-weight: 700; color: var(--c-accent); }
.product-detail-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0; }
.product-detail-quick-specs {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 20px;
}
.spec-row { display: flex; border-bottom: 1px solid var(--c-border); }
.spec-row:last-child { border-bottom: none; }
.spec-name { flex: 0 0 45%; padding: 8px 12px; font-size: .875rem; color: var(--c-muted); background: var(--c-bg); }
.spec-value { flex: 1; padding: 8px 12px; font-size: .875rem; font-weight: 500; }

/* Specs table */
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table th, .specs-table td { padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--c-border); font-size: .9375rem; }
.specs-table th { width: 35%; background: var(--c-bg); font-weight: 500; color: var(--c-muted); }
.specs-table tr:last-child th, .specs-table tr:last-child td { border-bottom: none; }

/* Request form card */
.request-card { background: var(--c-bg); border-radius: var(--radius-lg); padding: 40px; }
.request-card h2 { margin-bottom: 8px; }

@media (max-width: 1024px) {
  .product-detail-layout { grid-template-columns: 1fr; }
  .product-detail-img { min-height: 240px; }
}
@media (max-width: 768px) {
  .request-card { padding: 24px 16px; }
  .product-detail-actions { flex-direction: column; }
  .product-detail-actions .btn { width: 100%; justify-content: center; }
}