:root {
  --ink: #101827;
  --muted: #617083;
  --line: #dfe5ea;
  --paper: #f6f8fa;
  --white: #fff;
  --navy: #172a63;
  --green: #169b73;
  --green-dark: #0d7056;
  --yellow: #f4bd2a;
  --steel: #384252;
  --shadow: 0 18px 55px rgba(18, 31, 52, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 0 clamp(20px, 4vw, 56px);
  background: rgba(246, 248, 250, 0.9);
  border-bottom: 1px solid rgba(223, 229, 234, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: var(--navy);
  color: var(--white);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 900;
  box-shadow: inset -8px 0 0 var(--green);
}

.brand strong, .brand small { display: block; }
.brand strong { font-size: 17px; line-height: 1.15; }
.brand small { margin-top: 2px; color: var(--muted); font-size: 11px; letter-spacing: 0.08em; }

.language-switcher {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-left: auto;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
}

.language-switcher button {
  min-width: 32px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--steel);
  cursor: pointer;
  font-size: 12px;
  font-weight: 850;
}

.language-switcher button.active { background: var(--navy); color: var(--white); }

.nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.nav a {
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--steel);
  font-size: 13px;
  font-weight: 700;
}

.nav a:hover, .nav-admin { background: var(--white); box-shadow: 0 8px 22px rgba(18, 31, 52, 0.08); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 5px auto; background: var(--ink); }

.section { padding: clamp(54px, 7vw, 92px) clamp(20px, 4vw, 56px); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  align-items: center;
  gap: clamp(28px, 5vw, 80px);
  min-height: calc(88vh - 72px);
  padding-top: clamp(38px, 6vw, 82px);
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(48px, 7vw, 108px);
  line-height: 0.96;
  overflow-wrap: anywhere;
}

.hero-subtitle {
  max-width: 680px;
  margin: 28px 0 0;
  color: #334155;
  font-size: clamp(18px, 2vw, 24px);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 850;
}
.button.primary { background: var(--green); color: var(--white); box-shadow: 0 12px 26px rgba(22, 155, 115, 0.22); }
.button.secondary { border-color: var(--line); background: var(--white); color: var(--navy); }
.button.ghost { border-color: var(--line); background: var(--white); color: var(--navy); }
.button:disabled { cursor: not-allowed; opacity: 0.55; }
.button.primary:disabled { background: #9abfb0; box-shadow: none; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
  max-width: 620px;
}
.stat { padding: 18px 0; border-top: 2px solid var(--line); }
.stat strong { display: block; color: var(--ink); font-size: clamp(24px, 3vw, 38px); line-height: 1; }
.stat span { display: block; margin-top: 8px; color: var(--muted); font-size: 13px; }

.hero-media {
  position: relative;
  display: grid;
  min-height: 520px;
  place-items: center;
  background: linear-gradient(180deg, #d7dadd 0%, #eef1f3 100%);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-media::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(23, 42, 99, 0.18), transparent 36%, rgba(22, 155, 115, 0.16));
  content: "";
}
.hero-media img {
  position: relative;
  z-index: 2;
  width: calc(100% - 40px);
  height: calc(100% - 40px);
  min-height: 0;
  object-fit: contain;
  object-position: center;
}
.media-rail { position: absolute; left: 18px; top: 18px; z-index: 3; display: flex; gap: 8px; flex-wrap: wrap; }
.media-rail span {
  background: rgba(255, 255, 255, 0.84);
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 850;
}

.section-heading { max-width: 860px; margin-bottom: 30px; }
.section-heading.split { display: flex; align-items: end; justify-content: space-between; max-width: none; gap: 26px; }
.section-heading h2, .about-panel h2, .contact-copy h2 { margin: 0; font-size: clamp(28px, 4vw, 52px); line-height: 1.05; }
.section-note { max-width: 470px; margin: 0; color: var(--muted); }

.market-grid, .stock-grid, .segment-grid, .ci-line-grid, .ci-gallery, .ci-case-grid, .product-grid, .process-grid, .news-grid { display: grid; gap: 18px; }
.market-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stock-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.segment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ci-line-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ci-gallery { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ci-case-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-grid.catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.process-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.market-card, .stock-card, .segment-card, .ci-line-card, .ci-gallery-card, .ci-case-card, .product-card, .process-card, .news-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.06);
}
.market-card { padding: 24px; }
.stock-card { display: grid; gap: 10px; padding: 22px; }
.stock-card div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.stock-card h3 { margin: 0; color: var(--ink); font-size: 24px; }
.stock-card span { border-radius: 999px; background: #eef9f4; padding: 5px 9px; color: var(--green-dark); font-size: 12px; font-weight: 900; }
.stock-card strong { color: var(--navy); }
.stock-card p { margin: 0; }
.segment-card {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  min-height: 0;
}
.segment-media { display: grid; min-height: 230px; place-items: center; background: #edf2f5; }
.segment-media img { width: 100%; height: 100%; padding: 18px; object-fit: contain; object-position: center; }
.segment-copy { display: grid; align-content: center; gap: 14px; padding: clamp(22px, 3vw, 34px); }
.segment-copy span { color: var(--green-dark); font-size: 12px; font-weight: 950; letter-spacing: .08em; }
.segment-copy h3 { margin: 0; color: var(--ink); font-size: clamp(26px, 3vw, 40px); line-height: 1.08; }
.segment-copy p { margin: 0; color: var(--muted); }
.segment-copy ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.segment-copy li { position: relative; padding-left: 18px; color: var(--steel); font-size: 14px; }
.segment-copy li::before { position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--green); content: ""; }
.segment-copy .button { width: fit-content; }
.ci-projects { background: #eef3f6; }
.compact-ci-gateway .ci-system-board,
.compact-ci-gateway .ci-gallery,
.compact-ci-gateway .ci-capability-list,
.compact-ci-gateway .ci-case-grid {
  display: none;
}
.ci-line-card {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  overflow: hidden;
}
.ci-line-media { display: grid; min-height: 380px; place-items: center; background: #e5ebee; }
.ci-line-media img { width: 100%; height: 100%; padding: 20px; object-fit: contain; object-position: center; }
.ci-line-copy { display: grid; align-content: center; gap: 14px; padding: clamp(24px, 3vw, 38px); }
.ci-line-copy > span, .ci-system-copy > span, .ci-ems-panel > span { color: var(--green-dark); font-size: 12px; font-weight: 950; letter-spacing: .08em; text-transform: uppercase; }
.ci-line-copy h3, .ci-system-copy h3, .ci-ems-panel h3 { margin: 0; color: var(--ink); font-size: clamp(24px, 3vw, 38px); line-height: 1.08; }
.ci-line-copy p, .ci-system-copy p, .ci-ems-panel p { margin: 0; color: var(--muted); }
.ci-line-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.ci-line-pills em {
  border: 1px solid #d4dde5;
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--steel);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}
.ci-line-copy ul, .ci-ems-panel ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.ci-line-copy li, .ci-ems-panel li { position: relative; padding-left: 18px; color: var(--steel); font-size: 14px; }
.ci-line-copy li::before, .ci-ems-panel li::before { position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--green); content: ""; }
.ci-system-board {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr);
  gap: 18px;
  margin: 22px 0;
  align-items: stretch;
}
.ci-system-copy, .ci-ems-panel {
  display: grid;
  align-content: start;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: clamp(22px, 3vw, 34px);
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.06);
}
.ci-system-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.ci-system-flow div {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 130px;
  border: 1px solid #d9e3ea;
  border-radius: 8px;
  background: #fbfcfd;
  padding: 18px;
}
.ci-system-flow strong { color: var(--navy); font-size: 17px; }
.ci-system-flow span { color: var(--muted); font-size: 14px; }
.ci-ems-panel { grid-column: 1 / -1; }
.ci-ems-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ci-ems-metrics strong {
  display: grid;
  min-height: 72px;
  place-items: center;
  border: 1px solid #cfe8df;
  border-radius: 8px;
  background: #f2fbf7;
  color: var(--green-dark);
  text-align: center;
  font-size: 15px;
}
.ci-gallery-card { overflow: hidden; background: var(--white); }
.ci-gallery-card img { width: 100%; aspect-ratio: 4 / 3; padding: 12px; object-fit: contain; object-position: center; background: #e7ecef; }
.ci-gallery-card div { display: grid; gap: 4px; padding: 14px; }
.ci-gallery-card strong { color: var(--ink); }
.ci-gallery-card span { color: var(--muted); font-size: 13px; font-weight: 750; }
.ci-capability-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.ci-capability-list span { border: 1px solid #cfe8df; border-radius: 999px; background: #f2fbf7; padding: 8px 11px; color: var(--green-dark); font-size: 13px; font-weight: 900; }
.ci-case-card { display: grid; align-content: start; gap: 8px; padding: 20px; }
.ci-case-card span { color: var(--green-dark); font-size: 12px; font-weight: 950; text-transform: uppercase; }
.ci-case-card h3 { margin: 0; color: var(--ink); font-size: 19px; line-height: 1.2; }
.ci-case-card strong { color: var(--navy); font-size: 24px; }
.ci-case-card p { margin: 0; color: var(--muted); font-size: 14px; }
.market-card h3, .product-info h3, .solution-card h3, .process-card h3, .news-card h3 {
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.market-card p, .stock-card p, .product-info p, .process-card p, .news-card p, .contact-copy p { color: var(--muted); }
.market-card ul, .advantage-list { margin: 18px 0 0; padding: 0; list-style: none; }
.market-card li, .advantage-list li { position: relative; padding-left: 18px; color: var(--steel); font-size: 14px; }
.market-card li + li, .advantage-list li + li { margin-top: 8px; }
.market-card li::before, .advantage-list li::before {
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  content: "";
}

.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 999px;
  color: var(--steel);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}
.filter-button.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

.product-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
  overflow: hidden;
}
.product-card.catalog-card {
  grid-template-columns: 1fr;
}
.product-media {
  display: grid;
  aspect-ratio: 32 / 21;
  place-items: center;
  background: linear-gradient(180deg, #d6d9dc, #eef1f3);
}
.product-media img {
  width: 100%;
  height: 100%;
  padding: 12px;
  object-fit: contain;
  object-position: center;
}
.product-media.catalog-preview {
  display: grid;
  aspect-ratio: auto;
  min-height: 0;
  padding: 16px;
  overflow: hidden;
  background: #edf2f5;
  align-items: center;
  justify-items: center;
}
.catalog-cover {
  position: relative;
  width: 100%;
  max-width: 540px;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(16, 24, 39, 0.08);
  border-radius: 8px;
  background-color: #f8faf8;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55);
}
.product-card.catalog-card .catalog-cover {
  max-width: 460px;
}
.product-card.catalog-card .catalog-ratio-solar-photo .catalog-cover,
.product-card.catalog-card .catalog-ratio-yinergy-photo .catalog-cover {
  aspect-ratio: 16 / 9;
}
.catalog-ratio-solar-photo .catalog-cover { aspect-ratio: 16 / 10; }
.catalog-ratio-yinergy-photo .catalog-cover { aspect-ratio: 4 / 3; }
.catalog-cover img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
  object-position: center;
}
.catalog-cover span {
  position: absolute;
  left: 8px;
  bottom: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px 7px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 900;
}
.product-info { display: grid; min-width: 0; max-width: 100%; gap: 14px; padding: 22px; }
.product-info > * { min-width: 0; max-width: 100%; }
.product-info h3,
.capacity,
.product-info p { min-width: 0; overflow-wrap: anywhere; }
.category {
  width: fit-content;
  border-left: 4px solid var(--green);
  padding-left: 9px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.capacity { color: var(--navy); font-size: 19px; font-weight: 900; }
.product-price {
  display: grid;
  gap: 2px;
  width: fit-content;
  min-width: 160px;
  padding: 10px 12px;
  border: 1px solid #cfe8df;
  border-radius: 8px;
  background: #f2fbf7;
}
.product-price span, .product-price small { color: var(--green-dark); font-size: 12px; font-weight: 850; }
.product-price strong { color: var(--ink); font-size: 22px; line-height: 1.1; }
.product-variant-selector {
  display: grid;
  width: 100%;
  min-width: min(100%, 320px);
  gap: 10px;
  padding: 12px;
  border: 1px solid #dbe4ea;
  border-radius: 8px;
  background: #f8fafb;
}
.product-variant-selector > span,
.variant-price-line span,
.variant-price-line small {
  color: var(--steel);
  font-size: 12px;
  font-weight: 850;
}
.variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.variant-option {
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid #d4dde5;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}
.variant-option.active {
  border-color: var(--green);
  background: #edf9f3;
  color: var(--green-dark);
  box-shadow: inset 0 0 0 1px var(--green);
}
.variant-price-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}
.variant-price-line strong {
  color: var(--navy);
  font-size: 20px;
  line-height: 1.1;
}
.variant-price-line small {
  color: var(--green-dark);
}
.stock-line {
  display: flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  padding: 7px 9px;
  border-radius: 999px;
  background: #f7fbf8;
  color: var(--steel);
  font-size: 12px;
  font-weight: 850;
}
.stock-line span { color: var(--green-dark); }
.stock-line strong { color: var(--ink); }
.tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tags span { border: 1px solid #dbe4ea; border-radius: 999px; padding: 5px 8px; color: var(--steel); font-size: 12px; font-weight: 750; }
.spec-table { display: grid; min-width: 0; max-width: 100%; border-top: 1px solid var(--line); }
.spec-table.compact .spec-row:nth-child(n + 4) { display: none; }
.catalog-card .spec-table.compact .spec-row,
.spec-row { display: grid; min-width: 0; max-width: 100%; grid-template-columns: minmax(88px, .75fr) minmax(0, 1.25fr); align-items: flex-start; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.product-card .spec-row,
.product-card.catalog-card .spec-table.compact .spec-row {
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}
.spec-row span { min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
.spec-row span:first-child { color: var(--muted); }
.spec-row span:last-child { width: 100%; max-width: none; justify-self: stretch; text-align: right; font-weight: 800; }
.product-card .spec-row span:last-child {
  justify-self: start;
  text-align: left;
}
.product-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 8px;
}
.product-card-buy {
  display: grid;
  grid-template-columns: minmax(150px, .8fr) minmax(140px, 1fr);
  gap: 8px;
  align-items: stretch;
  margin-top: 2px;
}
.product-card-buy.single {
  grid-template-columns: 1fr;
}
.product-buy-actions {
  align-items: stretch;
}
.product-cart-quantity {
  display: grid;
  grid-template-columns: auto minmax(116px, 1fr);
  min-height: 40px;
  align-items: center;
  overflow: hidden;
  border: 1px solid #d4dde5;
  border-radius: 8px;
  background: var(--white);
}
.product-cart-quantity label {
  padding: 0 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  white-space: nowrap;
}
.product-stepper {
  display: grid;
  grid-template-columns: 34px minmax(42px, 1fr) 34px;
  height: 100%;
  border-left: 1px solid var(--line);
}
.product-stepper button,
.product-stepper input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 950;
  text-align: center;
}
.product-stepper button {
  cursor: pointer;
}
.product-stepper button:hover {
  background: #f2fbf7;
  color: var(--green-dark);
}
.product-stepper input {
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  -moz-appearance: textfield;
}
.product-stepper input::-webkit-outer-spin-button,
.product-stepper input::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}
.detail-card-button, .quote-card-button, .cart-card-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid var(--green);
  border-radius: 8px;
  background: #eef9f4;
  color: var(--green-dark);
  cursor: pointer;
  font-size: 13px;
  font-weight: 900;
}
.detail-card-button {
  border-color: #d4dde5;
  background: #f8fafc;
  color: var(--navy);
  font-weight: 950;
}
.cart-card-button {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}
.cart-card-button.is-added, .quote-card-button.is-added {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
}

.cart-added-toast {
  position: fixed;
  right: 18px;
  bottom: 74px;
  z-index: 42;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  width: min(420px, calc(100vw - 36px));
  padding: 14px 16px;
  border: 1px solid rgba(22, 155, 115, .24);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 38px rgba(18, 31, 52, .22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity .18s ease, transform .18s ease;
}
.cart-added-toast.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cart-added-toast strong,
.cart-added-toast span {
  display: block;
}
.cart-added-toast strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 950;
}
.cart-added-toast span {
  margin-top: 4px;
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
}
.cart-added-toast a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  font-size: 13px;
  font-weight: 950;
}

.modal-open { overflow: hidden; }
.modal-open .floating-contact { display: none; }
.product-modal[hidden] { display: none; }
.product-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: clamp(14px, 3vw, 36px);
}
.product-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 16, 28, 0.58);
}
.product-modal-panel {
  position: relative;
  z-index: 2;
  width: min(1520px, 100%);
  max-height: min(88vh, 920px);
  overflow: auto;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 28px 80px rgba(10, 16, 28, 0.28);
}
.modal-close {
  position: sticky;
  top: 12px;
  float: right;
  z-index: 4;
  width: 40px;
  height: 40px;
  margin: 12px 12px 0 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}
.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.55fr);
  align-items: start;
  gap: 22px;
  padding: 24px;
  clear: both;
}
.detail-copy {
  display: grid;
  align-content: start;
  gap: 14px;
}
.detail-copy h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.08;
}
.detail-copy p {
  margin: 0;
  color: var(--muted);
}
.detail-image {
  display: grid;
  min-height: 360px;
  place-items: center;
  gap: 10px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f6f8fa;
}
.detail-image img {
  width: 100%;
  max-height: 680px;
  object-fit: contain;
}
.detail-product-visual {
  display: grid;
  align-self: start;
  align-content: start;
  gap: 12px;
}
.detail-product-photo-button {
  display: grid;
  width: 100%;
  min-height: 0;
  padding: clamp(14px, 2.4vw, 28px);
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafb;
  cursor: zoom-in;
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.08);
}
.detail-product-photo-button img {
  display: block;
  width: 100%;
  max-height: 650px;
  padding: 0;
  object-fit: contain;
}
.catalog-source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.catalog-source-links:empty {
  display: none;
}
.catalog-source-links a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid #cfe8df;
  border-radius: 999px;
  background: #f2fbf7;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}
.catalog-pages {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-content: start;
}
.catalog-pages.compact {
  grid-template-columns: 1fr;
  gap: 22px;
}
.catalog-pages.product-gallery-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}
.catalog-pages.full {
  grid-template-columns: minmax(0, 1fr);
}
.catalog-pages figure {
  margin: 0;
}
.catalog-sheet-button {
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background-color: #f8faf8;
  box-shadow: 0 8px 24px rgba(18, 31, 52, 0.08);
  cursor: zoom-in;
}
.product-gallery-grid .catalog-sheet-button {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  min-height: 280px;
  padding: 16px;
  background: #f7fafb;
}
.product-gallery-grid .catalog-sheet-button img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  padding: 0;
  object-fit: contain;
  object-position: center;
}
.catalog-sheet-button img {
  display: block;
  width: 100%;
  height: auto;
  padding: 0;
  object-fit: contain;
}
.catalog-pages figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}
.document-preview-stack {
  display: grid;
  gap: 28px;
  margin-top: 8px;
}
.document-preview-group {
  display: grid;
  gap: 14px;
}
.document-preview-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.document-preview-head span {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.document-preview-head strong {
  color: var(--ink);
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.15;
  text-align: right;
}
.document-preview-pages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 20px;
}
.document-preview-pages figure {
  margin: 0;
}
.document-preview-pages figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 14px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}
.document-preview-pages figcaption a {
  color: var(--green-dark);
  font-weight: 950;
}
.document-preview-button {
  background: #fff;
  min-height: 360px;
}
.document-preview-button img {
  width: 100%;
  height: auto;
  padding: 10px;
}
.document-preview-links {
  justify-content: flex-start;
}
.catalog-asset {
  margin: 0;
}
.catalog-asset-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}
.catalog-pages figcaption a,
.catalog-asset-caption a {
  color: var(--green-dark);
  font-weight: 900;
}
.detail-spec-table {
  display: grid;
  max-height: 360px;
  overflow: auto;
  border-top: 1px solid var(--line);
}
.detail-spec-table div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.detail-spec-table span {
  color: var(--muted);
}
.detail-spec-table strong {
  max-width: 62%;
  color: var(--ink);
  text-align: right;
  overflow-wrap: anywhere;
}
.detail-actions {
  margin-top: 2px;
}

.route-active main > section:not(.route-page) { display: none; }
.route-page[hidden] { display: none; }
.route-page {
  display: block;
  min-height: calc(100vh - 72px);
  padding: clamp(26px, 4vw, 54px) clamp(20px, 4vw, 56px) clamp(70px, 8vw, 110px);
  background: var(--paper);
}
.route-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 1440px;
  margin: 0 auto 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}
.route-breadcrumb a { color: var(--green-dark); }
.route-breadcrumb strong { color: var(--ink); }
.route-hero {
  display: grid;
  grid-template-columns: minmax(0, .98fr) minmax(360px, 1.02fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(22px, 4vw, 46px) 0;
}
.route-hero-copy {
  display: grid;
  gap: 18px;
  align-content: center;
}
.route-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.02;
  overflow-wrap: anywhere;
}
.route-lead {
  max-width: 780px;
  margin: 0;
  color: #4d5d70;
  font-size: clamp(17px, 1.7vw, 23px);
}
.route-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.route-meta-row strong,
.route-meta-row span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid #cfe8df;
  border-radius: 999px;
  background: #f2fbf7;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 900;
}
.route-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.route-hero-media {
  display: grid;
  min-height: 360px;
  place-items: center;
  padding: clamp(14px, 2.6vw, 32px);
  background: #e7edf1;
}
.route-image-button {
  display: grid;
  width: 100%;
  min-height: 320px;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.route-image-button img {
  width: 100%;
  max-height: 620px;
  object-fit: contain;
}
.product-detail-hero .route-hero-media { background: #f1f5f8; }
.product-detail-hero .route-image-button {
  min-height: 340px;
  padding: clamp(16px, 2.4vw, 30px);
}
.product-detail-hero .route-image-button img {
  width: auto;
  height: auto;
  max-width: min(100%, 560px);
  max-height: 560px;
}
.solution-detail-hero .route-hero-media,
.case-detail-hero .route-hero-media { background: #e4ebef; }
.route-subnav {
  position: sticky;
  top: 72px;
  z-index: 12;
  display: flex;
  gap: 8px;
  max-width: 1440px;
  margin: 8px auto 28px;
  padding: 10px 0;
  overflow-x: auto;
  background: rgba(246, 248, 250, .92);
  backdrop-filter: blur(16px);
}
.route-subnav a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  white-space: nowrap;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--steel);
  font-size: 13px;
  font-weight: 900;
}
.detail-band {
  max-width: 1440px;
  margin: 18px auto 0;
  padding: clamp(28px, 4vw, 48px) 0;
  border-top: 1px solid var(--line);
}
.detail-section-heading {
  max-width: 940px;
  margin-bottom: 22px;
}
.detail-section-heading h2,
.ems-detail-board h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.08;
}
.detail-section-heading p:not(.eyebrow),
.ems-detail-board p {
  margin: 10px 0 0;
  color: var(--muted);
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.detail-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.detail-grid article,
.solution-flow article,
.solution-case-link,
.related-product-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.06);
}
.detail-grid article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 150px;
  padding: 20px;
}
.detail-grid strong {
  color: var(--navy);
  font-size: 18px;
  line-height: 1.2;
}
.detail-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.spec-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  background: var(--white);
}
.spec-matrix div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.spec-matrix span {
  color: var(--muted);
  font-weight: 850;
}
.spec-matrix strong {
  max-width: 68%;
  color: var(--ink);
  text-align: right;
  overflow-wrap: anywhere;
}
.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.feature-list span {
  border: 1px solid #cfe8df;
  border-radius: 999px;
  background: #f2fbf7;
  padding: 8px 11px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
}
.material-digest {
  display: grid;
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto 24px;
}
.material-digest-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}
.material-digest-head span {
  color: var(--green-dark);
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.material-digest-head strong {
  color: var(--ink);
}
.material-digest-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.material-digest-grid article {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 172px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.05);
}
.material-digest-grid strong {
  color: var(--navy);
  font-size: 17px;
  line-height: 1.22;
}
.material-digest-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.material-fact-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  background: var(--white);
}
.material-fact-table div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.material-fact-table span {
  color: var(--muted);
  font-weight: 850;
}
.material-fact-table strong {
  max-width: 68%;
  color: var(--ink);
  text-align: right;
  overflow-wrap: anywhere;
}
.product-detail-assets .detail-product-visual {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}
.product-detail-assets .catalog-source-links { grid-column: 1 / -1; }
.product-detail-assets .catalog-pages,
.product-detail-assets .catalog-pages.compact,
.product-detail-assets .catalog-pages.full { grid-template-columns: minmax(0, 1fr); }
.product-detail-assets .catalog-pages.product-gallery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.product-detail-assets .detail-image,
.product-detail-assets .product-gallery-grid .catalog-sheet-button {
  background: #f7fafb;
}
.product-detail-assets .product-gallery-grid .catalog-sheet-button {
  aspect-ratio: 1 / 1;
  min-height: 300px;
  padding: clamp(28px, 4vw, 52px);
}
.product-detail-assets .product-gallery-grid .catalog-sheet-button img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  padding: 0;
}
.product-detail-assets .catalog-sheet-button img,
.product-detail-assets .catalog-pages.full .catalog-sheet-button img { max-height: none; }
.solution-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.solution-flow article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 190px;
  padding: 20px;
}
.solution-flow span {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .08em;
}
.solution-flow strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.15;
}
.solution-flow p {
  margin: 0;
  color: var(--muted);
}
.ems-detail-board {
  display: grid;
  grid-template-columns: minmax(260px, .85fr) minmax(0, 1.15fr);
  gap: 18px;
  margin-top: 18px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid #cfe8df;
  border-radius: 8px;
  background: #f7fcfa;
}
.ems-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.ems-metric-grid strong {
  display: grid;
  min-height: 76px;
  place-items: center;
  border: 1px solid #cfe8df;
  border-radius: 8px;
  background: var(--white);
  color: var(--green-dark);
  text-align: center;
  font-size: 15px;
}
.ems-detail-board ul {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ems-detail-board li {
  position: relative;
  padding-left: 18px;
  color: var(--steel);
  font-weight: 750;
}
.ems-detail-board li::before {
  position: absolute;
  left: 0;
  top: .6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}
.solution-case-grid,
.related-products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.solution-case-link {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 220px;
  padding: 20px;
}
.solution-case-link span {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}
.solution-case-link strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.18;
}
.solution-case-link em {
  color: var(--navy);
  font-size: 24px;
  font-style: normal;
  font-weight: 950;
}
.solution-case-link p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.related-product-card {
  display: grid;
  gap: 8px;
  overflow: hidden;
}
.related-product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 14px;
  object-fit: contain;
  object-position: center;
  background: #e8eef2;
}
.related-product-card span,
.related-product-card strong,
.related-product-card em {
  margin: 0 16px;
}
.related-product-card span {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}
.related-product-card strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.22;
  overflow-wrap: anywhere;
}
.related-product-card em {
  margin-bottom: 16px;
  color: var(--navy);
  font-style: normal;
  font-weight: 900;
}
.route-empty {
  display: grid;
  min-height: 50vh;
  place-content: center;
  gap: 18px;
  text-align: center;
}
.route-empty h1 { margin: 0; color: var(--ink); }

.catalog-zoom[hidden] { display: none; }
.catalog-zoom {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  background: rgba(10, 16, 28, 0.68);
}
.catalog-zoom-backdrop {
  position: fixed;
  inset: 0;
}
.catalog-zoom-panel {
  position: relative;
  z-index: 2;
  overflow: auto;
  padding: 72px clamp(18px, 4vw, 48px) 36px;
}
.catalog-zoom-bar {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: calc(100vw - 36px);
  min-height: 44px;
  transform: translateX(-50%);
  padding: 8px 10px 8px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(12, 20, 36, 0.92);
  color: var(--white);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}
.catalog-zoom-bar strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}
.catalog-zoom-bar a {
  color: #d9f4ea;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}
.catalog-zoom-bar button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}
.catalog-zoom-panel > img {
  display: block;
  width: auto;
  max-width: min(2200px, calc(100vw - 36px));
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

.quote {
  background: #f1f5f2;
}
.quote-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .55fr);
  align-items: start;
  gap: 22px;
}
.quote-main {
  display: grid;
  gap: 16px;
}
.quote-workflow {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 92px;
}
.quote-form,
.order-summary-panel {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.06);
}
.quote-form {
  grid-template-columns: 1fr;
}
.quick-add-group {
  display: grid;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.add-product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.order-settings-grid {
  display: grid;
  gap: 12px;
}
.quick-add-group > .button {
  width: 100%;
}
.panel-head span {
  display: block;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}
.panel-head strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
}
.panel-head.compact {
  padding-top: 2px;
}
.panel-head.compact strong {
  font-size: 18px;
}
.quote-form label,
.add-product-grid label,
.order-settings-grid label {
  display: grid;
  gap: 7px;
  color: var(--steel);
  font-size: 13px;
  font-weight: 850;
}
.quote-form .full, .quote-form button, .quote-form .form-status, .add-product-grid .full { grid-column: 1 / -1; }
.quote-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.quote-actions button { grid-column: auto; }
.quote-form input,
.quote-form textarea,
.quote-form select,
.add-product-grid input,
.add-product-grid select,
.order-settings-grid input,
.order-settings-grid select {
  width: 100%;
  border: 1px solid #d4dde5;
  border-radius: 8px;
  background: var(--white);
  padding: 12px;
  outline: none;
}
.quote-form input:focus,
.quote-form textarea:focus,
.quote-form select:focus,
.add-product-grid input:focus,
.add-product-grid select:focus,
.order-settings-grid input:focus,
.order-settings-grid select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22, 155, 115, 0.12);
}
.quote-check {
  display: flex !important;
  align-items: center;
  gap: 10px;
  min-height: 38px;
}
.quote-check input {
  width: 18px;
  height: 18px;
}
.quote-summary {
  align-self: start;
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid rgba(23, 42, 99, 0.18);
  border-radius: 8px;
  background: #101827;
  color: var(--white);
  box-shadow: var(--shadow);
}
.single-quote-summary {
  display: none;
}
.quote-summary-head span {
  display: block;
  color: #9fb2c8;
  font-size: 13px;
  font-weight: 850;
}
.quote-summary-head strong {
  display: block;
  margin-top: 6px;
  color: #f7fbff;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1;
}
.quote-lines {
  display: grid;
  border-top: 1px solid rgba(255,255,255,.12);
}
.quote-lines div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: #c9d6e4;
  font-size: 13px;
}
.quote-lines strong {
  color: var(--white);
  text-align: right;
}
.quote-lines .quote-review {
  display: grid;
  gap: 6px;
  padding: 12px;
  margin: 8px 0;
  border: 1px solid rgba(255, 193, 7, .35);
  border-radius: 8px;
  background: rgba(255, 193, 7, .1);
}
.quote-lines .quote-review span {
  color: #ffd866;
  font-weight: 850;
}
.quote-lines .quote-review strong {
  color: #fff4c2;
  text-align: left;
  line-height: 1.45;
}
.quote-summary p {
  margin: 0;
  color: #aebed0;
  font-size: 13px;
}
.cart-summary {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(18, 31, 52, 0.08);
}
.order-summary-panel {
  gap: 16px;
}
.cart-summary-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.cart-summary-head span {
  display: block;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}
.cart-summary-head strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 20px;
}
.cart-summary-head b {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: #eef9f4;
  color: var(--green-dark);
  font-size: 14px;
}
.cart-list {
  display: grid;
  gap: 14px;
}
.cart-empty {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.cart-item {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) minmax(150px, auto);
  align-items: start;
  gap: 18px;
  padding: 22px;
  border: 1px solid #dce5eb;
  border-radius: 8px;
  background: #f8fafb;
  scroll-margin-top: 120px;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.cart-item.cart-item-focus {
  border-color: var(--green);
  background: #f1fbf7;
  box-shadow: 0 0 0 4px rgba(67, 159, 121, .14), 0 18px 34px rgba(23, 69, 53, .12);
}
.cart-item-image {
  width: 86px;
  height: 86px;
  border: 1px solid #dce5eb;
  border-radius: 8px;
  background: var(--white);
  object-fit: contain;
  object-position: center;
}
.cart-item-main { min-width: 0; }
.cart-item-total { min-width: 130px; }
.cart-item strong, .cart-item span, .cart-item small { display: block; }
.cart-item strong { color: var(--ink); font-size: 20px; line-height: 1.2; }
.cart-item span { margin-top: 6px; color: var(--steel); font-size: 14px; font-weight: 800; }
.cart-item small { margin-top: 8px; color: var(--muted); font-size: 13px; }
.cart-item .cart-review-note {
  display: inline-flex;
  width: fit-content;
  padding: 5px 8px;
  border-radius: 999px;
  background: #fff5d6;
  color: #7a5a00;
  font-weight: 900;
}
.cart-quantity {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}
.cart-quantity label {
  color: var(--steel);
  font-size: 13px;
  font-weight: 900;
}
.cart-quantity > em {
  color: var(--green-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
}
.cart-stepper {
  display: grid;
  grid-template-columns: 38px 62px 38px;
  overflow: hidden;
  border: 1px solid #d4dde5;
  border-radius: 999px;
  background: var(--white);
}
.cart-stepper button, .cart-stepper input {
  min-height: 36px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: center;
  font: inherit;
  font-weight: 900;
}
.cart-stepper button {
  cursor: pointer;
  color: var(--green-dark);
}
.cart-stepper button:disabled, .cart-stepper input:disabled {
  cursor: default;
  opacity: .45;
}
.cart-stepper input {
  border-inline: 1px solid #edf1f4;
  appearance: textfield;
}
.cart-stepper input::-webkit-outer-spin-button,
.cart-stepper input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}
.cart-item-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.cart-item-breakdown em {
  display: inline-flex;
  padding: 4px 7px;
  border-radius: 999px;
  background: var(--white);
  color: var(--steel);
  font-size: 11px;
  font-style: normal;
  font-weight: 850;
}
.cart-item b {
  display: block;
  color: var(--navy);
  font-size: 20px;
  text-align: right;
}
.cart-item-total .cart-item-average {
  display: block;
  margin-top: 6px;
  color: var(--green-dark);
  text-align: right;
  font-size: 13px;
  font-weight: 900;
}
.cart-item-total span {
  margin: 0 0 3px;
  color: var(--muted);
  text-align: right;
  font-size: 11px;
  font-weight: 850;
}
.cart-item button {
  margin-top: 8px;
  border: 0;
  background: transparent;
  color: #b34242;
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
}
.cart-breakdown {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafb;
}
.cart-breakdown div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--steel);
  font-size: 12px;
  font-weight: 850;
}
.cart-breakdown strong {
  color: var(--ink);
  text-align: right;
}
.cart-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-size: 13px;
  font-weight: 850;
}
.cart-total strong {
  color: var(--navy);
  font-size: 22px;
}
.cart-summary > p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
.cart-confirm {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(22, 155, 115, 0.28);
  border-radius: 8px;
  background: #eef9f4;
  color: var(--steel);
}
.cart-confirm[hidden] { display: none; }
.cart-confirm-icon {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 950;
}
.cart-confirm h3 {
  margin: 0;
  color: var(--green-dark);
  font-size: 18px;
}
.cart-confirm p {
  margin: 0;
  color: var(--steel);
  font-size: 13px;
}
.cart-confirm ul {
  display: grid;
  gap: 6px;
  margin: 2px 0 0;
  padding-left: 18px;
}
.cart-confirm li {
  color: var(--steel);
  font-size: 12px;
}
.cart-confirm-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 4px;
}
.cart-confirm-actions .button {
  min-height: 38px;
  padding: 0 10px;
  font-size: 12px;
}

.solutions { background: #e9eef0; }
.solution-list { display: grid; gap: 14px; }
.solution-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 300px;
  align-items: center;
  gap: 24px;
  padding: 24px;
  border: 1px solid rgba(16, 24, 39, 0.08);
  border-radius: 8px;
  background: var(--white);
}
.solution-card p { margin: 7px 0 0; color: var(--muted); }
.solution-card .kicker { color: var(--green-dark); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.metric-strip { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.metric-strip span { border-radius: 8px; background: #eef7f4; padding: 9px 10px; color: var(--green-dark); font-size: 12px; font-weight: 850; }

.process-card { padding: 22px; }
.process-card .step { color: var(--yellow); font-size: 32px; font-weight: 950; }

.about { padding-top: 20px; }
.about-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 38px;
  padding: clamp(28px, 5vw, 52px);
  background: var(--navy);
  color: var(--white);
  border-radius: 8px;
}
.about-panel h2, .about-panel .eyebrow { color: var(--white); }
.about-panel h2 { font-size: clamp(28px, 3.1vw, 44px); line-height: 1.12; }
.about-panel .eyebrow { opacity: 0.74; }
.about-content { display: grid; gap: 22px; }
.about-copy { display: grid; gap: 12px; }
.about-copy p { margin: 0; color: #dce7ef; font-size: 15px; line-height: 1.75; }
.advantage-list { margin: 0; }
.advantage-list li { color: #dce7ef; font-size: 16px; }

.news-card { padding: 24px; }
.news-card time { color: var(--green-dark); font-size: 13px; font-weight: 900; }
.live-pill { display: inline-flex; align-items: center; gap: 8px; color: var(--green-dark); font-size: 13px; font-weight: 900; }
.live-pill::before { width: 9px; height: 9px; background: var(--green); border-radius: 50%; content: ""; animation: pulse 1.5s infinite; }

.contact { display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr); gap: clamp(28px, 6vw, 80px); background: var(--white); }
.contact-list { display: grid; gap: 12px; margin-top: 28px; }
.contact-list div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 12px; }
.contact-list dt { color: var(--muted); font-weight: 850; }
.contact-list dd { margin: 0; color: var(--ink); font-weight: 800; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.contact-form label { display: grid; gap: 7px; color: var(--steel); font-size: 13px; font-weight: 850; }
.contact-form .full, .contact-form button, .form-status { grid-column: 1 / -1; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid #d4dde5; border-radius: 8px; background: var(--white); padding: 12px; outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(22, 155, 115, 0.12); }
.form-status { min-height: 20px; margin: 0; color: var(--green-dark); font-size: 13px; font-weight: 800; }

.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: flex;
  gap: 8px;
}
.floating-contact a, .floating-contact button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 118px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(18, 31, 52, 0.22);
  cursor: pointer;
  font-size: 13px;
  font-weight: 900;
}
.floating-contact b {
  display: inline-grid;
  min-width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  font-size: 11px;
}
.floating-contact [data-floating-cart] {
  gap: 6px;
  min-width: 156px;
}
.floating-contact [data-floating-cart] small {
  font-size: 12px;
  font-weight: 900;
}
.floating-contact a:first-child {
  background: var(--green);
}
.floating-contact [data-contact-toast] {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  display: none;
  min-width: 180px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #0c1424;
  color: var(--white);
  box-shadow: var(--shadow);
  font-size: 12px;
  font-weight: 850;
  text-align: left;
}
.floating-contact [data-contact-toast].show {
  display: block;
}
.contact-popover[hidden] { display: none; }
.contact-popover {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  display: grid;
  gap: 8px;
  width: min(360px, calc(100vw - 28px));
  padding: 12px;
  border: 1px solid rgba(223, 229, 234, 0.9);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 22px 60px rgba(18, 31, 52, 0.22);
}
.contact-popover-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 2px 4px;
}
.contact-popover-head strong { color: var(--ink); font-size: 15px; }
.contact-popover-head button {
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}
.contact-popover-row {
  display: grid !important;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 2px 10px;
  width: 100%;
  min-width: 0 !important;
  min-height: 0 !important;
  justify-content: stretch !important;
  padding: 10px !important;
  border: 1px solid var(--line) !important;
  border-radius: 8px !important;
  background: #f8fafc !important;
  color: var(--ink) !important;
  box-shadow: none !important;
  text-align: left;
}
.contact-popover-row.primary {
  border-color: #cfe8df !important;
  background: #f2fbf7 !important;
}
.contact-popover-row span {
  position: static;
  display: block;
  min-width: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
  font-size: 12px;
  font-weight: 900;
}
.contact-popover-row strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 13px;
}
.contact-popover-row em {
  grid-column: 2;
  color: var(--green-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.live-chat-toggle {
  position: fixed;
  right: 18px;
  bottom: 70px;
  z-index: 31;
  min-height: 42px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(18, 31, 52, 0.22);
  cursor: pointer;
  font-size: 13px;
  font-weight: 950;
}
.live-chat-widget {
  position: fixed;
  right: 18px;
  bottom: 118px;
  z-index: 60;
  display: grid;
  grid-template-rows: auto minmax(160px, 1fr) auto;
  width: min(380px, calc(100vw - 36px));
  max-height: min(640px, calc(100vh - 150px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 42px rgba(18, 31, 52, .24);
}
.live-chat-widget[hidden] { display: none; }
.live-chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  background: var(--navy);
  color: var(--white);
}
.live-chat-head strong,
.live-chat-head span { display: block; }
.live-chat-head span {
  margin-top: 3px;
  color: #c8d4e2;
  font-size: 12px;
  font-weight: 800;
}
.live-chat-head button {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 8px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  font-size: 20px;
}
.live-chat-messages {
  overflow: auto;
  padding: 12px;
  background: #f6f8fa;
}
.public-chat-message {
  display: grid;
  gap: 4px;
  max-width: 86%;
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 8px;
  background: var(--white);
}
.public-chat-message.agent {
  margin-left: auto;
  background: #eef9f4;
}
.public-chat-message strong {
  color: var(--ink);
  font-size: 12px;
  font-weight: 950;
}
.public-chat-message p {
  margin: 0;
  color: var(--steel);
  white-space: pre-wrap;
}
.public-chat-message time {
  color: var(--muted);
  font-size: 11px;
}
.live-chat-form {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
}
.live-chat-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.live-chat-form input,
.live-chat-form textarea {
  width: 100%;
  border: 1px solid #d4dde5;
  border-radius: 8px;
  padding: 10px;
  outline: none;
  font: inherit;
}
.live-chat-form button {
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  cursor: pointer;
  font-weight: 950;
}
.live-chat-form p {
  min-height: 18px;
  margin: 0;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 850;
}

.footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 28px clamp(20px, 4vw, 56px); background: #0c1424; color: var(--white); }
.footer span { display: block; margin-top: 4px; color: #a8b5c4; font-size: 13px; }
.footer a { color: #cfe9df; font-weight: 850; }

@keyframes pulse { 50% { transform: scale(1.6); opacity: 0.35; } }

@media (max-width: 1060px) {
  .hero, .contact { grid-template-columns: 1fr; }
  .hero-media { min-height: 420px; }
  .market-grid, .stock-grid, .segment-grid, .ci-line-grid, .ci-gallery, .ci-case-grid, .product-grid, .process-grid, .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .segment-card, .ci-line-card, .ci-system-board { grid-template-columns: 1fr; }
  .ci-ems-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-grid.catalog-grid { grid-template-columns: 1fr; }
  .quote-shell { grid-template-columns: 1fr; }
  .quote-workflow { position: static; }
  .solution-card { grid-template-columns: 1fr; }
  .metric-strip { justify-content: flex-start; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-product-photo-button { min-height: 0; }
  .route-hero,
  .product-detail-assets .detail-product-visual,
  .ems-detail-board { grid-template-columns: 1fr; }
  .material-digest-grid,
  .material-fact-table { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-grid,
  .detail-grid.four,
  .solution-flow,
  .solution-case-grid,
  .related-products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .site-header { min-height: 66px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
  .brand { min-width: 190px; }
  .language-switcher { margin-left: 0; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .hero h1 { font-size: clamp(32px, 11vw, 48px); line-height: 1.02; }
  .hero-stats, .market-grid, .stock-grid, .segment-grid, .segment-card, .ci-line-grid, .ci-line-card, .ci-system-board, .ci-system-flow, .ci-ems-metrics, .ci-gallery, .ci-case-grid, .product-grid, .process-grid, .news-grid, .about-panel, .contact-form, .quote-form, .add-product-grid, .product-actions, .quote-actions, .catalog-pages, .catalog-pages.compact { grid-template-columns: 1fr; }
  .product-card-buy { grid-template-columns: 1fr; }
  .spec-row,
  .catalog-card .spec-table.compact .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .spec-row span:last-child { justify-self: start; text-align: left; }
  .product-grid.catalog-grid,
  .product-card.catalog-card { grid-template-columns: 1fr; }
  .section-heading.split { display: block; }
  .filters { margin-top: 18px; }
  .hero-media { min-height: 360px; }
  .detail-product-photo-button { min-height: 0; padding: 14px; }
  .product-detail-assets .catalog-pages.product-gallery-grid { grid-template-columns: 1fr; }
  .contact-list div { grid-template-columns: 1fr; gap: 2px; }
  .floating-contact { left: 12px; right: 12px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .floating-contact a, .floating-contact button { min-width: 0; padding: 0 8px; }
  .floating-contact [data-floating-cart] { min-width: 0; gap: 4px; }
  .floating-contact [data-floating-cart] small { font-size: 11px; }
  .live-chat-toggle { right: 12px; bottom: 116px; }
  .live-chat-widget { left: 12px; right: 12px; bottom: 166px; width: auto; max-height: calc(100vh - 190px); }
  .live-chat-contact { grid-template-columns: 1fr; }
  .cart-added-toast { left: 12px; right: 12px; bottom: 72px; width: auto; }
  .cart-item { grid-template-columns: 72px minmax(0, 1fr); padding: 16px; }
  .cart-item-image { width: 72px; height: 72px; }
  .cart-item-total { grid-column: 1 / -1; min-width: 0; }
  .cart-item-total span,
  .cart-item-total .cart-item-average,
  .cart-item b { text-align: left; }
  .contact-popover { left: 0; right: 0; width: 100%; }
  .route-page { padding-left: 16px; padding-right: 16px; }
  .route-subnav { top: 66px; }
  .route-hero-media { min-height: 260px; padding: 14px; }
  .route-image-button { min-height: 240px; }
  .detail-grid,
  .detail-grid.four,
  .material-digest-grid,
  .material-fact-table,
  .spec-matrix,
  .solution-flow,
  .ems-metric-grid,
  .ems-detail-board ul,
  .solution-case-grid,
  .related-products-grid { grid-template-columns: 1fr; }
  .spec-matrix div { border-right: 0; }
  .material-fact-table div { border-right: 0; }
  .footer { align-items: flex-start; flex-direction: column; }
}