:root {
  --primary: #d71920;
  --accent: #f2b441;
  --ink: #0f1720;
  --text: #111;
  --muted: #666;
  --line: #e7e7e7;
  --soft: #f6f7f8;
  --white: #fff;
  --max: 1200px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Arial, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans Arabic', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: fixed;
  top: 18px;
  left: clamp(14px, 2.4vw, 44px);
  right: clamp(14px, 2.4vw, 44px);
  z-index: 80;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 3vw, 42px);
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(15,23,32,.08);
  border-radius: 8px;
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 44px rgba(15,23,32,.12);
  transition: top .25s ease, background .25s ease, box-shadow .25s ease, height .25s ease;
}
.site-header.is-scrolled {
  top: 10px;
  height: 68px;
  background: rgba(255,255,255,.98);
  box-shadow: 0 14px 38px rgba(15,23,32,.13);
}
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; min-width: 156px; }
.brand img { width: 156px; max-height: 40px; object-fit: contain; }
.main-nav { display: flex; gap: clamp(18px, 2.2vw, 34px); font-size: 15px; font-weight: 600; }
.main-nav a { position: relative; padding: 28px 0; white-space: nowrap; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 18px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width .2s ease;
}
.main-nav a:hover::after,
.main-nav .is-active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.link-quiet { font-size: 15px; font-weight: 500; color: var(--primary); }
.btn-mini {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  color: #fff;
  background: var(--primary);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
}
.language-switch { position: relative; }
.language-current {
  min-width: 44px;
  height: 38px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
}
.language-panel {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  left: auto;
  display: none;
  min-width: 180px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 20px 60px rgba(0,0,0,.12);
}
.language-switch:hover .language-panel,
.language-switch:focus-within .language-panel { display: grid; }
.language-panel a {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.language-panel a:hover,
.language-panel .is-active {
  color: var(--primary);
  background: var(--soft);
}
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; }
.menu-toggle span { display: block; height: 2px; margin: 6px; background: var(--text); }
.icon-button {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.search-icon {
  position: relative;
  width: 18px;
  height: 18px;
  border: 3px solid var(--text);
  border-radius: 50%;
}
.search-icon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 3px;
  right: -8px;
  bottom: -4px;
  background: var(--text);
  transform: rotate(45deg);
  transform-origin: left center;
  border-radius: 2px;
}
.search-layer {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  place-items: start center;
  padding: 120px 24px 24px;
  background: rgba(5, 10, 18, .58);
  backdrop-filter: blur(8px);
}
.search-layer.is-open { display: grid; }
.search-box {
  position: relative;
  width: min(760px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 16px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,.22);
}
.search-box input[type="search"] {
  min-height: 54px;
  padding: 0 18px;
  border: 1px solid var(--line);
  font: inherit;
}
.search-close {
  position: absolute;
  top: -46px;
  right: 0;
  width: 38px;
  height: 38px;
  border: 0;
  color: #fff;
  background: transparent;
  font-size: 34px;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: clamp(660px, 88vh, 860px);
  display: grid;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,10,18,.78) 0%, rgba(5,10,18,.44) 43%, rgba(5,10,18,.08) 100%),
    linear-gradient(0deg, rgba(5,10,18,.48), rgba(5,10,18,0) 42%);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .85s ease, transform 5.6s ease;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 160px clamp(24px, 7vw, 96px) 86px;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}
.hero .eyebrow { color: #fff; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 {
  margin-bottom: 24px;
  font-size: clamp(38px, 4.8vw, 66px);
  line-height: 1.16;
  letter-spacing: 0;
}
.hero p { max-width: 660px; font-size: clamp(18px, 1.55vw, 24px); line-height: 1.7; color: rgba(255,255,255,.88); font-weight: 300; }
.hero-dots {
  position: absolute;
  z-index: 2;
  left: clamp(24px, 7vw, 96px);
  bottom: 42px;
  display: flex;
  gap: 10px;
}
.hero-dots span {
  width: 34px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,.42);
}
.hero-dots .is-active { background: #fff; }
.hero-actions, .detail-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
}
.btn-primary { color: #fff; background: var(--primary); }
.btn-light { color: var(--text); background: #fff; }
.btn-outline { border-color: var(--line); background: #fff; }

.section { max-width: var(--max); margin: 0 auto; padding: 88px 24px; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}
.section-head h2, .split-band h2 { margin: 0; font-size: clamp(30px, 3.6vw, 46px); line-height: 1.22; font-weight: 500; }
.section-head a, .text-link { color: var(--primary); font-size: 15px; font-weight: 600; }
.card-grid { display: grid; gap: 22px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.feature-card, .news-card, .article-card {
  min-height: 210px;
  padding: 28px;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform .2s ease, border-color .2s ease;
}
.feature-card:hover, .news-card:hover, .article-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}
.feature-card { display: flex; flex-direction: column; justify-content: space-between; }
.feature-card span { font-size: 24px; line-height: 1.25; font-weight: 500; }
.feature-card strong { color: var(--primary); font-size: 15px; font-weight: 600; }
.product-entry .feature-card {
  position: relative;
  min-height: 286px;
  overflow: hidden;
  color: #fff;
  border: 0;
  background-position: center;
  background-size: cover;
  box-shadow: 0 20px 48px rgba(15,23,32,.12);
}
.product-entry .feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,10,18,.18), rgba(5,10,18,.78));
  transition: background .2s ease;
}
.product-entry .feature-card:hover::before {
  background: linear-gradient(180deg, rgba(5,10,18,.06), rgba(5,10,18,.68));
}
.product-entry .feature-card span,
.product-entry .feature-card strong {
  position: relative;
  z-index: 1;
}
.product-entry .feature-card span {
  max-width: 260px;
  font-size: 30px;
  color: #fff;
}
.product-entry .feature-card strong {
  color: #fff;
}
.product-entry .card-new {
  background-image: url("../images/category-new-trucks.jpg");
}
.product-entry .card-used {
  background-image: url("../images/category-used-trucks.jpg");
}
.product-entry .card-tractor {
  background-image: url("../images/category-tractor-truck.jpg");
}

.split-band {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 60px;
  padding-left: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  padding-right: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  background: var(--soft);
}
.solution-list { display: grid; gap: 12px; }
.solution-list a {
  padding: 24px;
  background: #fff;
  border-left: 4px solid var(--primary);
  font-size: 20px;
  font-weight: 500;
}
.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  padding: 1px;
}
.proof-strip div { padding: 34px; background: #fff; }
.proof-strip strong { display: block; font-size: 36px; line-height: 1; font-weight: 500; }
.proof-strip span { color: var(--muted); }

.site-footer { color: #fff; background: #111; }
.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding: 64px 24px;
}
.footer-logo { max-height: 42px; margin-bottom: 22px; }
.site-footer h3 { margin-bottom: 16px; }
.site-footer a { display: block; margin: 9px 0; color: rgba(255,255,255,.78); }
.footer-cta { color: #fff !important; font-weight: 800; }
.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  border-top: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.62);
}

.page-hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background: #111;
}
.page-hero.compact {
  min-height: 380px;
  padding: 130px 24px 74px;
  background: var(--soft);
  color: var(--text);
  text-align: center;
}
.page-hero-media {
  position: absolute;
  inset: 0;
}
.page-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.72), rgba(0,0,0,.32), rgba(0,0,0,.08));
}
.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 170px 24px 76px;
}
.page-hero h1 { max-width: 880px; font-size: clamp(42px, 5vw, 72px); line-height: 1.12; font-weight: 500; margin-bottom: 20px; }
.page-hero p { max-width: 760px; color: rgba(255,255,255,.82); font-size: clamp(17px, 1.4vw, 21px); line-height: 1.72; }
.page-hero.compact p { margin-left: auto; margin-right: auto; color: var(--muted); }
.product-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 40px; }
.side-nav { position: sticky; top: 100px; align-self: start; border-top: 2px solid var(--text); }
.side-nav h2 { font-size: 18px; padding: 18px 0; margin: 0; }
.side-nav a { display: block; padding: 14px 0; border-top: 1px solid var(--line); color: var(--muted); }
.side-nav .is-active { color: var(--primary); font-weight: 800; }
.product-list { display: grid; gap: 24px; }
.product-card { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 26px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.product-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--soft); }
.product-card h2 { font-size: 24px; line-height: 1.3; font-weight: 500; }
.product-card p, .article-card p, .news-card p { color: var(--muted); }
.pagination { margin-top: 34px; }

.category-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.category-chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}
.category-chip:hover,
.category-chip.is-active {
  color: #fff;
  border-color: var(--primary);
  background: var(--primary);
}
.category-showcase,
.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: transparent;
  border: 0;
}
.category-tile,
.insight-panel {
  position: relative;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.category-tile span,
.insight-panel span {
  font-size: 23px;
  line-height: 1.25;
  font-weight: 500;
}
.category-tile p,
.insight-panel p {
  margin: 18px 0 0;
  color: var(--muted);
}
.category-tile:hover,
.insight-panel:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: 0 22px 54px rgba(15,23,32,.12);
}
.category-tile:hover p,
.insight-panel:hover p {
  color: var(--muted);
}
.category-showcase .category-tile {
  min-height: 220px;
  color: #fff;
  border: 0;
  background-position: center;
  background-size: cover;
}
.category-showcase .category-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,10,18,.12), rgba(5,10,18,.78));
}
.category-showcase .category-tile span,
.category-showcase .category-tile p {
  position: relative;
  z-index: 1;
}
.category-showcase .category-tile p,
.category-showcase .category-tile:hover p {
  color: rgba(255,255,255,.76);
}
.category-showcase .category-tile:nth-child(1) {
  background-image: url("../images/category-new-trucks.jpg");
}
.category-showcase .category-tile:nth-child(2) {
  background-image: url("../images/category-used-trucks.jpg");
}
.category-showcase .category-tile:nth-child(3) {
  background-image: url("../images/category-tractor-truck.jpg");
}
.category-showcase .category-tile:nth-child(4) {
  background-image: url("../images/dump.jpg");
}
.category-showcase .category-tile:nth-child(5) {
  background-image: url("../images/cargo.jpg");
}
.category-showcase .category-tile:nth-child(6),
.category-showcase .category-tile:nth-child(n+7) {
  background-image: url("../images/special.jpg");
}
.product-board,
.article-board {
  max-width: none;
  padding-left: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  padding-right: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  background: var(--soft);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.product-card.rich {
  display: block;
  padding: 0;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.product-card.rich:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 54px rgba(0,0,0,.1);
}
.product-card-media img {
  aspect-ratio: 16 / 10;
}
.product-card-body {
  padding: 24px;
}
.product-card-body h2 {
  min-height: 62px;
  margin-bottom: 12px;
}
.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 20px;
}
.product-meta span {
  padding: 6px 10px;
  background: var(--soft);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
  border-radius: 4px;
}
.application-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}
.application-tags span {
  padding: 6px 10px;
  color: #49515a;
  background: #edf1f4;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.2;
}
.service-strip {
  max-width: none;
  padding-left: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  padding-right: max(24px, calc((100vw - var(--max)) / 2 + 24px));
}
.service-strip .section-head {
  align-items: start;
}
.service-strip .section-head h2 {
  max-width: 820px;
  font-size: clamp(28px, 3vw, 42px);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.process-grid div {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  background: #fff;
}
.process-grid strong {
  color: var(--primary);
  font-size: 15px;
}
.process-grid span {
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
}
.article-list.rich {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.article-card.rich {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
  min-height: 270px;
  padding: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
}
.article-card.rich:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 54px rgba(0,0,0,.09);
}
.article-thumb img {
  width: 100%;
  height: 100%;
  min-height: 270px;
  object-fit: cover;
  background: var(--soft);
}
.article-card.rich > div {
  padding: 26px 26px 26px 0;
}
.article-card.rich h2 {
  margin: 8px 0 12px;
  font-size: 25px;
  line-height: 1.28;
  font-weight: 500;
}
.single-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 64px;
}
.single-aside {
  position: sticky;
  top: 112px;
  align-self: start;
}
.single-facts {
  display: grid;
  gap: 1px;
  margin-top: 20px;
  background: var(--line);
  border: 1px solid var(--line);
}
.single-facts span {
  display: block;
  padding: 18px;
  background: #fff;
  font-weight: 600;
}
.single-content {
  max-width: none;
  font-size: 17px;
}

.product-detail {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 58px;
  padding: 80px 24px;
}
.detail-gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--soft); }
.detail-summary h1 { font-size: clamp(34px, 4.5vw, 56px); line-height: 1.16; font-weight: 500; }
.content-body { max-width: 900px; }
.content-body h2 { margin-top: 42px; font-size: 30px; line-height: 1.3; font-weight: 500; }
.content-body table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.content-body th, .content-body td { padding: 14px 16px; border: 1px solid var(--line); text-align: left; }
.content-body th { background: var(--soft); }
.inquiry-band {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 40px;
  background: var(--soft);
}
.inquiry-form { display: grid; gap: 14px; }
.inquiry-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}
.inquiry-form input,
.inquiry-form textarea,
.inquiry-form select,
.cms-form .eyou_form_text,
.cms-form .eyou_form_textarea,
.cms-form .eyou_form_select {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff;
  color: var(--ink);
  font: inherit;
}
.inquiry-form textarea,
.cms-form .eyou_form_textarea { min-height: 130px; resize: vertical; }
.cms-form .eyou_form_attr { margin: 0; }
.cms-form button { justify-self: start; }
.article-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.article-detail { max-width: 900px; margin: 0 auto; padding: 86px 24px; }
.article-detail header { margin-bottom: 42px; }
.article-detail h1 { font-size: clamp(34px, 4.5vw, 56px); line-height: 1.18; font-weight: 500; }
.article-detail time, .article-card time, .news-card time { color: var(--muted); font-size: 14px; }
.landing-hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: center;
  padding: 80px max(24px, calc((100vw - var(--max)) / 2 + 24px));
  background: var(--soft);
}
.landing-hero h1 { font-size: clamp(38px, 4.8vw, 64px); line-height: 1.16; font-weight: 500; }

.contact-hero .page-hero-media::after {
  background: linear-gradient(90deg, rgba(0,0,0,.7), rgba(0,0,0,.34), rgba(0,0,0,.08));
}
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 56px;
  align-items: start;
}
.contact-grid-simple {
  grid-template-columns: minmax(0, 1fr);
}
.contact-grid-simple .contact-main {
  max-width: 1120px;
}
.contact-grid-simple .section-head.compact {
  display: grid;
  grid-template-columns: minmax(190px, 260px) minmax(0, 1fr);
  gap: 52px;
  align-items: start;
}
.contact-grid-simple .section-head.compact h2 {
  font-size: clamp(34px, 4vw, 56px);
}
.contact-grid-simple .section-head.compact p:not(.eyebrow) {
  align-self: center;
  max-width: 640px;
}
.section-head.compact {
  margin-bottom: 22px;
}
.section-head.compact h2 {
  max-width: 760px;
}
.contact-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
.contact-checklist li {
  padding: 18px 18px 18px 42px;
  position: relative;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 600;
}
.contact-checklist li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 24px;
  width: 8px;
  height: 8px;
  background: var(--primary);
}
.contact-methods {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: #fff;
}
.contact-methods div {
  display: grid;
  gap: 8px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.contact-methods span {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
}
.contact-methods a,
.contact-methods strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.45;
  font-weight: 600;
  word-break: break-word;
}
.contact-form-panel {
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--soft);
}
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  padding-top: 0;
}
.contact-cards article {
  border-top: 3px solid var(--primary);
  background: #fff;
  padding: 28px;
  box-shadow: 0 14px 44px rgba(0,0,0,.06);
}
.contact-cards h2 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 600;
}
.contact-cards p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.is-rtl {
  direction: rtl;
  text-align: right;
}
.is-rtl .hero-media::after {
  background: linear-gradient(270deg, rgba(0,0,0,.68), rgba(0,0,0,.25), rgba(0,0,0,.05));
}
.is-rtl .page-hero-media::after {
  background: linear-gradient(270deg, rgba(0,0,0,.72), rgba(0,0,0,.32), rgba(0,0,0,.08));
}
.is-rtl .main-nav,
.is-rtl .hero-actions,
.is-rtl .detail-actions {
  flex-direction: row-reverse;
}
.is-rtl .language-panel {
  right: 0;
  left: auto;
  text-align: right;
}
.is-rtl .solution-list a,
.is-rtl .side-nav,
.is-rtl .content-body th,
.is-rtl .content-body td,
.is-rtl .contact-methods,
.is-rtl .inquiry-form input,
.is-rtl .inquiry-form textarea,
.is-rtl .inquiry-form select {
  text-align: right;
}
.is-rtl .solution-list a {
  border-left: 0;
  border-right: 4px solid var(--primary);
}

@media (max-width: 900px) {
  .site-header {
    top: 12px;
    left: 12px;
    right: 12px;
    height: 66px;
    border-radius: 16px;
  }
  .main-nav {
    position: fixed;
    inset: 86px 12px auto;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 18px 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(0,0,0,.14);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 0; }
  .menu-toggle { display: block; }
  .btn-mini { display: none; }
  .language-panel { right: 0; left: auto; }
  .hero { min-height: 720px; }
  .hero h1 { font-size: 44px; }
  .hero-content { padding-top: 150px; }
  .search-box { grid-template-columns: 1fr; }
  .card-grid.three,
  .split-band,
  .proof-strip,
  .footer-grid,
  .product-layout,
  .product-card,
  .product-grid,
  .category-showcase,
  .insight-grid,
  .process-grid,
  .product-detail,
  .inquiry-band,
  .contact-grid,
  .contact-checklist,
  .contact-methods,
  .contact-cards,
  .article-list,
  .article-list.rich,
  .article-card.rich,
  .single-layout,
  .landing-hero {
    grid-template-columns: 1fr;
  }
  .contact-grid-simple .section-head.compact {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .page-hero { min-height: 520px; }
  .page-hero-content { padding-top: 140px; padding-bottom: 54px; }
  .page-hero h1 { font-size: 42px; }
  .category-showcase,
  .insight-grid,
  .process-grid {
    gap: 0;
  }
  .article-card.rich > div {
    padding: 24px;
  }
  .article-thumb img {
    min-height: auto;
    aspect-ratio: 16 / 10;
  }
  .single-aside {
    position: static;
  }
  .side-nav { position: static; }
  .footer-bottom { flex-direction: column; }
}

.lang-cn .hero h1, .lang-cn .section-head h2, .lang-cn .split-band h2, .lang-cn .page-hero h1 { font-weight: 400; letter-spacing: .02em; }
.lang-cn .main-nav { font-size: 16px; font-weight: 400; }
.lang-cn .hero p { font-size: clamp(20px, 1.7vw, 26px); font-weight: 300; }
.lang-ar { font-family: Arial, 'Noto Sans Arabic', sans-serif; }
.lang-ar .hero h1, .lang-ar .section-head h2, .lang-ar .split-band h2 { font-weight: 500; line-height: 1.32; }