:root {
  color-scheme: light;
  --bg: #081016;
  --surface: #101a23;
  --surface-2: #172531;
  --surface-3: #e8edf2;
  --ink: #edf4fa;
  --ink-dark: #101820;
  --muted: #9aa9b6;
  --line: rgba(170, 190, 205, 0.22);
  --accent: #1677b8;
  --accent-2: #b9c5cf;
  --steel: #c7d0d8;
  --shadow: 0 22px 54px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Manrope", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.45;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 12px clamp(16px, 4vw, 48px);
  background: rgba(8, 16, 22, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 54px;
  height: 44px;
  place-items: center;
  overflow: hidden;
  background: #05090d;
  color: #fff;
  font-weight: 800;
  border-radius: 6px;
  border: 1px solid rgba(185, 197, 207, 0.3);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.brand strong {
  display: block;
  font-size: 19px;
  letter-spacing: 0;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  min-width: 0;
}

.contact-link {
  color: var(--muted);
  font-size: 14px;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.contact-link:hover {
  color: var(--ink);
}

.lang-switch,
.view-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(16, 26, 35, 0.88);
}

.lang-switch button,
.view-toggle button {
  min-width: 42px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.lang-switch button.active,
.view-toggle button.active {
  background: var(--accent);
  color: #fff;
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  min-height: 480px;
  padding: clamp(34px, 7vw, 86px) clamp(16px, 4vw, 48px) 38px;
  background:
    linear-gradient(90deg, rgba(8, 16, 22, 0.97), rgba(8, 16, 22, 0.82) 58%, rgba(8, 16, 22, 0.68)),
    repeating-linear-gradient(90deg, rgba(199, 208, 216, 0.06) 0 1px, transparent 1px 42px);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(180deg, transparent 0, rgba(8, 16, 22, 0.34) 52%, var(--bg) 100%),
    radial-gradient(circle at 78% 34%, rgba(22, 119, 184, 0.32), transparent 30%);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 700px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 0.96;
}

.hero-copy h1 {
  max-width: 660px;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.08;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.hero-copy p:not(.eyebrow) {
  max-width: 660px;
  margin: 20px 0 0;
  color: #c5d0da;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.primary-button,
.secondary-button,
.pager button,
.request-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.primary-button,
.request-link {
  background: linear-gradient(180deg, #218bd2, #116aa7);
  color: #fff;
  box-shadow: 0 12px 28px rgba(22, 119, 184, 0.28);
}

.secondary-button,
.pager button {
  background: rgba(16, 26, 35, 0.92);
  border-color: var(--line);
  color: var(--ink);
}

.hero-visual {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #05090d;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
  object-position: center;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
  background: #0d1720;
}

.stats div {
  padding: 22px clamp(16px, 4vw, 48px);
  border-right: 1px solid var(--line);
}

.stats div:last-child {
  border-right: 0;
}

.stats strong {
  display: block;
  font-size: 28px;
}

.stats span {
  color: var(--muted);
}

.company-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
  gap: 24px;
  align-items: stretch;
  padding: 32px clamp(16px, 4vw, 48px) 10px;
}

.company-copy {
  padding: clamp(22px, 4vw, 34px);
  background:
    linear-gradient(135deg, rgba(22, 119, 184, 0.15), transparent 38%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.company-copy h2 {
  max-width: 900px;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.08;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.company-copy p:not(.eyebrow) {
  max-width: 850px;
  color: #c5d0da;
  font-size: 17px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.trust-grid div {
  display: grid;
  align-content: space-between;
  min-height: 134px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.trust-grid strong {
  color: #70bdf0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1;
}

.trust-grid span {
  color: var(--muted);
  font-weight: 700;
}

.category-index {
  padding: 28px clamp(16px, 4vw, 48px) 4px;
}

.popular-searches,
.faq-section {
  padding: 28px clamp(16px, 4vw, 48px) 4px;
}

.popular-searches {
  display: grid;
  grid-template-columns: minmax(220px, 0.35fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.search-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.search-chips a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.search-chips a:hover {
  border-color: rgba(112, 189, 240, 0.66);
  color: #70bdf0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.faq-grid details {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.faq-grid summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-grid p {
  color: #c5d0da;
}

.category-index-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.category-index h2 {
  font-size: 24px;
}

.category-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 10px;
}

.category-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}

.category-links a:hover {
  border-color: rgba(112, 189, 240, 0.66);
  background: #132230;
}

.category-links strong {
  font-size: 14px;
}

.category-links span {
  flex: 0 0 auto;
  color: #70bdf0;
  font-size: 13px;
  font-weight: 800;
}

.catalog-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 24px;
  padding: 24px clamp(16px, 4vw, 48px) 42px;
}

.filters {
  position: sticky;
  top: 96px;
  align-self: start;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.filter-head,
.results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.icon-button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}

.field {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b141c;
  color: var(--ink);
}

.field-note {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: var(--ink);
  font-weight: 700;
}

.contact-box {
  margin-top: 20px;
  padding: 14px;
  background: var(--surface-2);
  border-radius: 8px;
}

.contact-box p {
  margin: 8px 0;
  color: var(--muted);
  font-size: 14px;
}

.contact-box a {
  color: var(--accent);
  font-weight: 700;
}

.results {
  min-width: 0;
}

.results-head {
  min-height: 72px;
  margin-bottom: 14px;
}

.results-head h2 {
  font-size: 26px;
}

.table-wrap {
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

tr:hover td {
  background: rgba(22, 119, 184, 0.07);
}

th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #172531;
  color: var(--steel);
  font-size: 12px;
  text-transform: uppercase;
}

td {
  font-size: 14px;
}

.name-cell strong {
  display: block;
  max-width: 680px;
}

.name-cell a,
.product-card h3 a {
  color: inherit;
  text-decoration: none;
}

.name-cell a:hover,
.product-card h3 a:hover {
  color: var(--accent);
}

.name-cell small,
.muted {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.qty-badge {
  display: inline-flex;
  min-width: 58px;
  justify-content: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(22, 119, 184, 0.16);
  color: #70bdf0;
  font-weight: 800;
}

.price {
  white-space: nowrap;
  font-weight: 800;
}

.cards-view {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.product-card {
  display: grid;
  gap: 12px;
  min-height: 238px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.product-card h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.hidden {
  display: none;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}

.pager button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: space-between;
  padding: 24px clamp(16px, 4vw, 48px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: var(--surface);
}

.developer-credit {
  color: #7f8d98;
}

.developer-credit a {
  color: var(--steel);
  font-weight: 700;
  text-decoration: none;
}

.developer-credit a:hover {
  color: var(--accent);
}

.seo-page {
  padding: 0 clamp(16px, 4vw, 48px) 42px;
}

.seo-hero {
  padding: clamp(34px, 7vw, 78px) 0 28px;
  max-width: 1040px;
}

.seo-hero h1 {
  font-size: clamp(30px, 4.8vw, 58px);
  line-height: 1.04;
}

.seo-hero h1 span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: clamp(18px, 2.3vw, 28px);
  font-weight: 600;
}

.seo-hero h1 [data-lang-content] {
  display: inline;
  margin-top: 0;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.seo-hero h1 [data-lang-content][hidden] {
  display: none;
}

.seo-hero p {
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
}

.seo-table-wrap {
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.seo-table-wrap a {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.seo-product-facts {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.seo-product-facts strong,
.seo-product-facts span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 0 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.seo-product-facts strong {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.content-section {
  max-width: 1040px;
  margin: 16px 0;
  padding: clamp(20px, 4vw, 34px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.content-section h2 {
  font-size: clamp(24px, 3.5vw, 38px);
  line-height: 1.08;
}

.content-section p {
  color: #c5d0da;
  font-size: 17px;
}

.article-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.article-card {
  display: grid;
  gap: 10px;
  min-height: 210px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.article-card:hover {
  border-color: rgba(112, 189, 240, 0.66);
  background: #132230;
}

.article-card h2,
.article-card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.12;
}

.article-card p,
.article-meta {
  margin: 0;
  color: var(--muted);
}

.article-body {
  max-width: 940px;
}

.article-body h2 {
  margin-top: 34px;
}

.article-body ul {
  color: #c5d0da;
  font-size: 17px;
}

@media (max-width: 900px) {
  .topbar,
  .hero,
  .company-intro,
  .catalog-shell {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 220px;
  }

  .hero-visual img {
    min-height: 220px;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .stats div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .filters {
    position: static;
  }
}

@media (max-width: 560px) {
  .topbar {
    position: static;
  }

  .brand small {
    max-width: 210px;
  }

  .top-actions {
    justify-content: flex-start;
  }

  h1 {
    font-size: 30px;
  }

  .hero-copy h1 {
    font-size: 24px;
  }

  .hero-actions a {
    width: 100%;
  }

  .catalog-shell {
    padding-inline: 12px;
  }

  .results-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .popular-searches {
    grid-template-columns: 1fr;
  }

  .category-index-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }
}