/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: hidden; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #333;
  background: #f5f5f5;
  line-height: 1.5;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

/* ===== Color Tokens ===== */
:root {
  --primary: #0071ff;
  --primary-dark: #0056cc;
  --dark-blue: #0a3d91;
  --text: #222;
  --text-light: #666;
  --border: #e5e5e5;
  --bg-white: #fff;
  --bg-gray: #f5f5f5;
  --shadow: 0 4px 20px rgba(0,0,0,0.12);
}

/* ===== Top Black Bar ===== */
.top-bar {
  background: #000;
  color: #fff;
  padding: 10px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-size: 14px;
}
.top-bar .promo {
  display: flex;
  gap: 16px;
  align-items: center;
}
.top-bar .promo a {
  color: #fff;
  font-weight: 500;
}
.top-bar .close-btn {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  padding: 4px;
}
.top-bar.hidden { display: none; }

/* ===== Main Navigation ===== */
.navbar {
  background: var(--bg-white);
  display: flex;
  align-items: center;
  padding: 0 40px;
  height: 72px;
  position: relative;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  margin-right: 48px;
  letter-spacing: -0.5px;
}
.logo .logo-text { font-size: 20px; font-weight: 800; color: var(--text); letter-spacing: -0.5px; }
.logo-icon {
  width: 36px;
  height: 36px;
  background: #1a73e8;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.logo-icon::before, .logo-icon::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  background: #fff;
  border-radius: 50%;
  top: 10px;
}
.logo-icon::before { left: 8px; }
.logo-icon::after { right: 8px; }
.logo-icon .eye-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #000;
  border-radius: 50%;
  top: 13px;
}
.logo-icon .eye-dot.l { left: 11px; }
.logo-icon .eye-dot.r { right: 11px; }
.logo-tag {
  width: 14px;
  height: 18px;
  background: #ffc107;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  display: inline-block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  flex: 1;
}
.nav-item {
  position: relative;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item:hover, .nav-item.active {
  color: var(--primary);
}
.nav-item .arrow {
  font-size: 10px;
  transition: transform 0.2s;
}
.nav-item.open .arrow {
  transform: rotate(180deg);
}

/* ===== Dropdown Menus ===== */
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  box-shadow: var(--shadow);
  border-radius: 0 0 8px 8px;
  min-width: 200px;
  display: none;
  z-index: 200;
}
.nav-item.open .dropdown {
  display: block;
}

/* Single-column dropdown (Solutions, About Us, News) */
.dropdown.single {
  min-width: 220px;
  padding: 8px 0;
}
.dropdown.single .dd-item {
  display: block;
  padding: 12px 20px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.dropdown.single .dd-item:first-child {
  background: var(--primary);
  color: #fff;
}
.dropdown.single .dd-item:hover:not(:first-child) {
  background: #f5f5f5;
}

/* Products mega dropdown - multi column */
.dropdown.mega {
  left: 0;
  transform: none;
  min-width: 900px;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  padding: 0;
}
.mega-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.mega-col {
  border-right: 1px solid var(--border);
  padding: 0;
}
.mega-col:last-child { border-right: none; }
.mega-col-header {
  padding: 16px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.mega-col.active .mega-col-header {
  color: var(--primary);
}
.mega-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.mega-item:hover {
  background: #f5f5f5;
}
.mega-item .product-icon {
  width: 32px;
  height: 24px;
  background-image: url('https://aka.doubaocdn.com/s/xXpivujdXx');
  background-size: cover;
  background-position: center;
  border-radius: 2px;
  flex-shrink: 0;
}
.mega-item.highlight {
  color: var(--primary);
  font-weight: 600;
}

/* ===== Right side of navbar ===== */
.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.lang-selector {
  position: relative;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 14px;
  background: #fff;
  cursor: pointer;
}
.lang-btn .flag {
  width: 20px;
  height: 14px;
  display: inline-block;
}
.flag-uk {
  background: linear-gradient(135deg, #012169 0%, #012169 45%, #fff 45%, #fff 55%, #C8102E 55%, #C8102E 100%);
  position: relative;
}
.flag-uk::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, transparent 45%, #fff 45%, #fff 55%, transparent 55%),
    linear-gradient(to bottom, transparent 45%, #fff 45%, #fff 55%, transparent 55%);
}
/* Extra flags (design: Spain / Portugal / Russia / South Korea / Arab). */
.flag-es { background: linear-gradient(180deg, #AA151B 0 25%, #F1BF00 25% 75%, #AA151B 75% 100%); }
.flag-pt { background: linear-gradient(90deg, #046A38 0 40%, #DA291C 40% 100%); }
.flag-ru { background: linear-gradient(180deg, #FFFFFF 0 33%, #0039A6 33% 66%, #D52B1E 66% 100%); }
.flag-kr {
  background: #fff;
  position: relative;
}
.flag-kr::before {
  content: '';
  position: absolute;
  top: 18%;
  left: 22%;
  width: 30%;
  height: 30%;
  background: #CD2E3A;
  border-radius: 50%;
}
.flag-kr::after {
  content: '';
  position: absolute;
  bottom: 18%;
  right: 22%;
  width: 30%;
  height: 30%;
  background: #0047A0;
  border-radius: 50%;
}
.flag-ar { background: #165d31; position: relative; }
.flag-ar::before {
  content: '';
  position: absolute;
  left: 20%;
  top: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(180deg, #fff 0 12%, transparent 12% 25%, #fff 25% 34%, transparent 34% 62%, #fff 62% 74%, transparent 74% 100%);
}
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  box-shadow: var(--shadow);
  border-radius: 4px;
  min-width: 180px;
  padding: 8px 0;
  display: none;
  z-index: 300;
}
.lang-dropdown.open { display: block; }
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
}
.lang-option:hover { background: #f5f5f5; }
.lang-option .flag-sm {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
}

.search-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
}
.cta-btn {
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.2s;
}
.cta-btn:hover { background: var(--primary-dark); }

/* ===== Common ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-tag { font-size: 13px; color: var(--primary); font-weight: 600; letter-spacing: 1px; }
.section-tag.center { display: block; text-align: center; margin-bottom: 12px; }
.section-title { font-size: 32px; font-weight: 700; color: var(--text); line-height: 1.3; margin: 12px 0; }
.section-title.center { text-align: center; }
.section-desc { font-size: 15px; color: var(--text-light); line-height: 1.7; margin: 16px 0; }
.btn-primary { background: var(--primary); color: #fff; padding: 12px 28px; border-radius: 6px; font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: #fff; color: var(--text); padding: 12px 24px; border-radius: 6px; font-size: 14px; font-weight: 500; border: 1px solid var(--border); display: inline-flex; align-items: center; gap: 8px; }
.btn-outline:hover { background: #f5f5f5; }

/* ===== Hero ===== */
.hero {
  height: 480px;
  background: linear-gradient(135deg, #e8f0fe 0%, #d2e3fc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero-content h1 { font-size: 42px; color: var(--text); margin-bottom: 12px; }
.hero-content p { font-size: 18px; color: var(--text-light); }

/* ===== Trust Bar ===== */
.trust-bar {
  background: #fff;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.trust-bar .container { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-light); }

/* ===== About Section ===== */
.about-section { padding: 80px 0; background: #fff; }
.about-badges-wrap { background: #f2f4f7; width: 100%; }
.about-badges {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  width: 100%;
}
.about-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 28px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  line-height: 1.4;
  border-left: 1px solid #e2e6ea;
}
.about-badge:first-child { border-left: none; }
.about-badge-icon { color: var(--primary); display: flex; flex-shrink: 0; }
.about-badge-icon svg { display: block; }
.about-badge-icon img { width: 28px; height: 28px; display: block; object-fit: contain; }
@media (max-width: 900px) { .about-badges { grid-template-columns: repeat(3, 1fr); } .about-badge:nth-child(4) { border-left: none; } }
@media (max-width: 600px) { .about-badges { grid-template-columns: repeat(2, 1fr); } .about-badge:nth-child(3) { border-left: none; } }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.check-list { list-style: none; margin: 20px 0 28px; }
.check-list li { padding: 6px 0; font-size: 14px; color: var(--text); display: flex; align-items: center; gap: 10px; }
.check-list li::before { content: '✓'; color: var(--primary); font-weight: bold; }
.about-image .img-placeholder {
  height: 360px;
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
  border-radius: 12px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play-btn {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,0.9);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}

/* ===== Stats Bar ===== */
.stats-bar { padding: 40px 0; background: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; background: #f8f9fc; border-radius: 12px; padding: 32px; }
.stat-num { font-size: 36px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--text-light); margin-top: 4px; }

/* ===== OEM/ODM Section ===== */
/* 高度由背景图自身比例决定，不压缩、不叠加蓝色蒙版 */
.oem-section { position: relative; padding: 0; background: #fff; overflow: hidden; }
.oem-section.has-bg { line-height: 0; padding: 0; }
.oem-bg-img { display: block; width: 100%; height: auto; max-width: none; }
.oem-section:not(.has-bg) { padding: 60px 0; background: #f5f8ff; }
.oem-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #f5f8ff 0%, #e8f0fe 100%); }
.oem-container { position: absolute; top: 0; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: flex-start; line-height: 1.6; }
.oem-card { position: relative; background: rgba(255,255,255,0.95); border-radius: 16px; padding: 48px; max-width: 700px; box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.oem-features { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 28px 0; }
.oem-feature { display: flex; gap: 12px; }
.feature-icon { width: 32px; height: 32px; background: #e8f0fe; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; }
.feature-icon img { width: 24px; height: 24px; object-fit: contain; }
.oem-feature h4 { font-size: 14px; margin-bottom: 4px; }
.oem-feature p { font-size: 13px; color: var(--text-light); line-height: 1.5; }
.oem-buttons { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== Product Categories ===== */
.products-section { padding: 80px 0; background: #fff; }
.product-tabs { display: flex; gap: 24px; justify-content: center; margin: 24px 0 40px; flex-wrap: wrap; }
.tab { font-size: 14px; color: var(--text-light); cursor: pointer; padding: 8px 0; border-bottom: 2px solid transparent; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 500; }
.product-carousel { display: flex; align-items: center; gap: 16px; }
.carousel-arrow { width: 40px; height: 40px; border-radius: 50%; background: #f5f5f5; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 20px; color: var(--text-light); flex-shrink: 0; }
.carousel-cards { display: block; flex: 1; }
.carousel-cards-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.carousel-card { background: #f8f9fc; border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.carousel-card.featured { background: #e8f0fe; }
.card-cat { font-size: 13px; color: var(--text-light); padding: 12px 16px 4px; }
.card-model { font-size: 18px; font-weight: 700; color: var(--text); padding: 0 16px 8px; }
.carousel-card.featured .card-model { color: var(--primary); }
.card-img { width: 100%; aspect-ratio: 1/1; overflow: hidden; background: #fff; }
.card-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.card-img svg { width: 100%; height: 100%; }
.card-arrow { position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%); width: 28px; height: 28px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }
.dot { width: 24px; height: 4px; border-radius: 2px; background: #ddd; }
.dot.active { background: var(--primary); }

/* ===== Solutions Section ===== */
.solutions-section { padding: 80px 0; background: #fff; }
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.solution-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: transform 0.2s; cursor: pointer; }
.solution-card:hover { transform: translateY(-4px); }
.solution-img { height: 200px; background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%); }
.solution-body { padding: 20px; }
.solution-body h3 { font-size: 16px; margin-bottom: 12px; }
.solution-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.solution-tags span { font-size: 12px; padding: 4px 10px; border: 1px solid var(--border); border-radius: 20px; color: var(--text-light); }
.learn-more { font-size: 13px; color: var(--primary); cursor: pointer; display: inline-block; }

/* ===== Why Section ===== */
.why-section { padding: 80px 0; background: #f8f9fc; }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 40px; }
.why-item { text-align: left; display: flex; flex-direction: column; align-items: flex-start; height: 100%; }
.why-icon { width: 36px; height: 36px; background: #e8f0fe; border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-left: auto; margin-top: auto; flex-shrink: 0; }
.why-icon img { width: 20px; height: 20px; object-fit: contain; }
.why-icon svg { width: 20px; height: 20px; }
.why-item h4 { font-size: 15px; margin-bottom: 8px; }
.why-item p { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.app-section { padding: 80px 0; background: #fff; }
.app-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.app-desc { font-size: 15px; color: var(--text-light); line-height: 1.7; margin: 20px 0 28px; max-width: 480px; }
.app-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.app-store-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #111; color: #fff; border-radius: 8px;
  padding: 13px 20px; text-decoration: none; line-height: 1;
}
.app-store-btn:hover { background: #333; color: #fff; }
.app-store-btn strong { font-size: 16px; font-weight: 600; }
.app-store-btn .app-icon { width: 22px; height: 22px; object-fit: contain; flex: 0 0 auto; display: block; }
.app-store-btn--light { background: #fff; color: #111; border: 1px solid #e3e6ea; }
.app-store-btn--light:hover { background: #f6f8fa; color: #111; }
.app-image { width: 500px; height: 360px; display: flex; align-items: center; justify-content: center; }
.app-image img { max-width: 100%; max-height: 100%; object-fit: contain; display: block; }
.app-placeholder { width: 500px; height: 360px; background: #f1f3f5; border-radius: 16px; }
@media (max-width: 768px) { .app-grid { grid-template-columns: 1fr; } .why-grid { grid-template-columns: 1fr 1fr; } .app-image, .app-placeholder { width: 100%; height: auto; aspect-ratio: 4/3; } }

/* ===== Home News ===== */
.home-news-section { padding: 80px 0; background: #fff; }
.news-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
.view-all { font-size: 14px; color: var(--primary); cursor: pointer; }
.home-news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.home-news-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); cursor: pointer; display: flex; flex-direction: column; height: 100%; }
.news-img { height: 180px; background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%); flex: 0 0 auto; }
.home-news-card h4 { font-size: 15px; padding: 16px 20px 8px; line-height: 1.4; min-height: 63px; }
.news-date { font-size: 12px; color: #999; padding: 0 20px 8px; }
.home-news-card .learn-more { padding: 0 20px 16px; display: block; margin-top: auto; }

/* ===== Testimonials ===== */
.testimonials-section { padding: 80px 0; background: #f8f9fc; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.testimonial-card { background: #fff; border-radius: 12px; padding: 28px; }
.quote-icon { font-size: 36px; color: var(--primary); font-weight: 700; line-height: 1; margin-bottom: 12px; }
.quote-icon img { display: block; width: 28px; height: auto; max-height: 28px; object-fit: contain; }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.testimonial-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 36px; height: 36px; border-radius: 50%; background: #e8f0fe; display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 14px; object-fit: cover; flex-shrink: 0; }
.author-name { font-size: 13px; font-weight: 500; }
.author-title { font-size: 12px; color: #999; }

/* ===== Newsletter ===== */
.newsletter { background: linear-gradient(135deg, #0071ff 0%, #00a8ff 100%); padding: 40px 0; color: #fff; }
.newsletter-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.newsletter-logo { font-size: 28px; font-weight: 700; }
.newsletter-form { flex: 1; max-width: 500px; }
.newsletter-form p { font-size: 14px; margin-bottom: 12px; opacity: 0.9; }
.newsletter-input { display: flex; gap: 0; }
.newsletter-input input { flex: 1; padding: 12px 16px; border: none; border-radius: 6px 0 0 6px; font-size: 14px; }
.newsletter-input button { background: #0056cc; color: #fff; padding: 0 24px; border-radius: 0 6px 6px 0; font-size: 14px; display: flex; align-items: center; gap: 8px; }

/* ===== Footer ===== */
.footer { background: #fff; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 2fr; gap: 40px; }
.footer-brand p { font-size: 14px; color: var(--text-light); margin-top: 8px; }
.footer-col h4 { font-size: 14px; color: var(--primary); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13px; color: var(--text-light); padding: 4px 0; cursor: pointer; }
.footer-col a:hover { color: var(--primary); }
.footer-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.footer-form .form-group { margin-bottom: 12px; }
.footer-form .form-group input, .footer-form .form-group textarea { background: #f5f7fa; border: none; border-radius: 6px; padding: 10px 14px; font-size: 13px; width: 100%; }
.footer-form .form-group textarea { min-height: 80px; }
.footer-form .submit-btn { background: var(--primary); color: #fff; padding: 12px; border-radius: 6px; font-size: 14px; width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; }
.footer-bottom { border-top: 1px solid var(--border); margin-top: 40px; padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #999; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { cursor: pointer; }

/* ===== Search Overlay ===== */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(120, 120, 120, 0.85);
  z-index: 1000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 180px;
}
.search-overlay.open { display: flex; }
.search-box {
  display: flex;
  width: 60%;
  max-width: 800px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.search-box input {
  flex: 1;
  padding: 18px 24px;
  border: none;
  font-size: 16px;
}
.search-box button {
  background: var(--primary);
  color: #fff;
  padding: 0 36px;
  font-size: 16px;
  font-weight: 500;
}

/* ===== Floating Action Buttons ===== */
.fab-container {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 500;
}
.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--dark-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  cursor: pointer;
  position: relative;
  transition: transform 0.2s;
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 24px; height: 24px; }
.fab-phone-bubble {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  color: #0d47a1;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  display: none;
  cursor: default;
  pointer-events: none;
}
.fab-phone:hover .fab-phone-bubble { display: block; }

/* ===== Contact Form Drawer ===== */
.contact-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  height: 100vh;
  background: #fff;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  z-index: 1100;
  display: none;
  padding: 32px;
  overflow-y: auto;
}
.contact-drawer.open { display: block; }
.drawer-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 24px;
  cursor: pointer;
  color: #999;
  background: none;
  border: none;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 8px;
}
.form-group label .req { color: #e53935; }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: 6px;
  background: #f5f7fa;
  font-size: 14px;
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.footer-form .form-group input:focus,
.footer-form .form-group textarea:focus,
.quote-form .form-group input:focus,
.quote-form .form-group textarea:focus {
  outline: none;
  border: 1px solid var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 255, 0.12);
  background: #fff;
}
.submit-btn {
  width: 100%;
  background: var(--primary);
  color: #fff;
  padding: 14px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

/* ===== Search Results Page ===== */
.results-page {
  display: none;
  background: #fff;
  padding: 40px 60px;
  min-height: 80vh;
}
.results-page.active { display: block; }
.results-layout {
  display: flex;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.results-sidebar {
  width: 200px;
  flex-shrink: 0;
}
.sidebar-item {
  padding: 14px 16px;
  font-size: 15px;
  color: var(--text-light);
  cursor: pointer;
  border-left: 3px solid transparent;
  margin-bottom: 4px;
}
.sidebar-item.active {
  color: var(--text);
  font-weight: 500;
  border-left-color: var(--primary);
}
.results-main {
  flex: 1;
}
.results-count {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 24px;
}
.results-count .num { color: var(--primary); }

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.product-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.product-img {
  height: 220px;
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.product-img svg { width: 140px; height: 140px; }
.product-info {
  padding: 20px;
  text-align: center;
}
.product-info h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text);
}
.product-info p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

/* FAQ list */
.faq-list {
  margin-bottom: 40px;
}
.faq-item {
  padding: 20px 0;
  border-bottom: 1px solid #eee;
}
.faq-item h4 {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 10px;
}
.faq-item p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 8px;
}
.faq-date {
  font-size: 13px;
  color: #999;
}

/* News list */
.news-list {
  margin-bottom: 40px;
}
.news-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid #eee;
}
.news-thumb {
  width: 180px;
  height: 120px;
  background: #e0e0e0;
  border-radius: 8px;
  flex-shrink: 0;
  overflow: hidden;
}
.news-info h4 {
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--text);
}
.news-info p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 8px;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 14px;
  color: var(--text-light);
  cursor: pointer;
  background: #f5f5f5;
}
.page-btn.active {
  background: var(--primary);
  color: #fff;
}
.page-btn:hover:not(.active) { background: #e8e8e8; }
.page-ellipsis { color: #999; padding: 0 4px; }
.page-jump {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-light);
  margin-left: 16px;
}
.page-jump input {
  width: 60px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  text-align: center;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #333;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 2000;
  opacity: 0;
  transition: all 0.3s;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== Product Detail Page ===== */
.product-detail-page { display: none; background: #fff; min-height: 80vh; }
.product-detail-page.active { display: block; }

/* Breadcrumb */
.breadcrumb {
  padding: 16px 0;
  font-size: 13px;
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a { color: var(--primary); cursor: pointer; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { margin: 0 8px; color: #ccc; }
.breadcrumb .current { color: var(--text); font-weight: 500; }

/* Product Gallery + Info */
.pd-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 40px 0;
}
.pd-gallery {
  display: flex;
  gap: 16px;
}
.pd-thumbs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 80px;
}
.pd-thumb {
  width: 80px;
  height: 80px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: #f8f9fc;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pd-thumb.active { border-color: var(--primary); }
.pd-thumb svg { width: 50px; height: 50px; }
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs-more {
  width: 80px; height: 40px;
  border: 2px dashed var(--border); border-radius: 8px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  cursor: pointer; font-size: 11px; color: #666; gap: 2px;
}
.pd-thumbs-more:hover { border-color: var(--primary); color: var(--primary); }
.pd-main {
  flex: 1;
  background: #f8f9fc;
  border-radius: 12px;
  position: relative;
  min-height: 400px;
  overflow: hidden;
}
.pd-main-img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.pd-main-img img { width: 100%; height: 100%; display: block; }
.pd-zoom-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.pd-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  font-size: 18px;
  color: var(--text-light);
}
.pd-nav-arrow.prev { left: 16px; }
.pd-nav-arrow.next { right: 16px; }

/* Product Info */
.pd-info h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}
.pd-info h3 {
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--text);
}
.pd-feature-list {
  list-style: none;
  margin-bottom: 28px;
}
.pd-feature-list li {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}
.pd-feature-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--text-light);
}
.pd-color-section {
  margin-bottom: 28px;
}
.pd-color-section label {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 12px;
}
.pd-color-options {
  display: flex;
  gap: 12px;
}
.pd-color-swatch {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  background: #e8f0fe;
}
.pd-color-swatch.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0,113,255,0.2);
}
.pd-cta-btn {
  width: 100%;
  background: var(--primary);
  color: #fff;
  padding: 16px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 16px;
}
.pd-accordion {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.pd-accordion-header {
  padding: 16px;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
}
.pd-accordion-header:hover { background: #f8f9fc; }
.pd-accordion-content {
  padding: 0 16px 16px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  display: none;
}
.pd-accordion.open .pd-accordion-content { display: block; }
.pd-accordion.open .pd-accordion-header .arrow { transform: rotate(180deg); }
.pd-accordion-header .arrow { transition: transform 0.2s; }

/* Tab Navigation */
.pd-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  border: 1px solid var(--border);
  border-radius: 12px 12px 0 0;
  overflow: hidden;
}
.pd-tab {
  padding: 18px;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  background: #f8f9fc;
  border-right: 1px solid var(--border);
}
.pd-tab:last-child { border-right: none; }
.pd-tab.active {
  background: var(--primary);
  color: #fff;
}

/* Tab Content Area */
.pd-tab-content {
  border: 1px solid var(--border);
  border-top: none;
  padding: 40px;
  display: none;
}
.pd-tab-content.active { display: block; }

/* Two Column Layout inside tabs */
.pd-two-col {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
}

/* Sidebar Category List */
.pd-category-list {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.pd-category-item {
  display: block;
  white-space: nowrap;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.pd-category-item:last-child { border-bottom: none; }
.pd-category-item.active {
  background: var(--primary);
  color: #fff;
}
.pd-category-item:hover:not(.active) {
  background: #f5f5f5;
}
.pd-quote-form-mini {
  margin-top: 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.pd-quote-form-mini h4 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}
.pd-quote-form-mini .form-group { margin-bottom: 14px; }
.pd-quote-form-mini .form-group label {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}
.pd-quote-form-mini .form-group label .req { color: #e53935; }
.pd-quote-form-mini .form-group input,
.pd-quote-form-mini .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: 6px;
  background: #f5f7fa;
  font-size: 13px;
}
.pd-quote-form-mini .form-group textarea { min-height: 80px; resize: vertical; }
.pd-quote-form-mini .submit-btn {
  width: 100%;
  background: var(--primary);
  color: #fff;
  padding: 12px;
  border-radius: 6px;
  font-size: 14px;
}

/* Spec Table */
.pd-spec-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
}
.pd-spec-table {
  border-radius: 8px;
  overflow: hidden;
}
.pd-spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 16px 20px;
  background: #f8f9fc;
  margin-bottom: 8px;
  border-radius: 6px;
  font-size: 14px;
}
.pd-spec-row .label { color: var(--text); font-weight: 500; }
.pd-spec-row .value { color: var(--text-light); }

/* Related Products */
.pd-related {
  padding: 60px 0;
}
.pd-related h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 32px;
}
.pd-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pd-related-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.2s;
  cursor: pointer;
}
.pd-related-card:hover { transform: translateY(-4px); }
.pd-related-img {
  height: 240px;
  background: #f8f9fc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pd-related-img svg { width: 120px; height: 120px; }
.pd-related-info { padding: 20px; text-align: center; }
.pd-related-info h4 { font-size: 15px; margin-bottom: 8px; }
.pd-related-info p { font-size: 13px; color: var(--text-light); line-height: 1.5; }

/* Contact Section */
.pd-contact {
  padding: 60px 0;
  background: transparent;
}
.pd-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.pd-contact-text h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
}
.pd-contact-text p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}
.pd-contact-form {
  background: #fff;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.pd-contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.pd-contact-form .form-group { margin-bottom: 16px; }
.pd-contact-form .form-group label {
  display: block;
  font-size: 14px;
  margin-bottom: 6px;
}
.pd-contact-form .form-group label .req { color: #e53935; }
.pd-contact-form .form-group input,
.pd-contact-form .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
}
.pd-contact-form .form-group textarea { min-height: 100px; resize: vertical; }
.pd-contact-form .submit-btn {
  width: 100%;
  background: var(--primary);
  color: #fff;
  padding: 14px;
  border-radius: 8px;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* FAQ Section */
.pd-faq {
  padding: 60px 0;
}
.pd-faq h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 28px;
}
.pd-faq-item {
  border-bottom: 1px solid var(--border);
}
.pd-faq-q {
  padding: 18px 0;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}
.pd-faq-q .arrow {
  transition: transform 0.2s;
  color: #999;
  font-size: 14px;
}
.pd-faq-item.open .pd-faq-q { color: var(--primary); font-weight: 600; }
.pd-faq-item.open .pd-faq-q .arrow {
  transform: rotate(180deg);
  color: var(--primary);
}
.pd-faq-a {
  padding: 0 0 18px;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  display: none;
}
.pd-faq-item.open .pd-faq-a { display: block; }

/* ===== Solutions Page ===== */
.solutions-page { display: none; background: #fff; }
.solutions-page.active { display: block; }

/* Solutions Hero */
.sol-hero {
  position: relative;
  height: 380px;
  background: linear-gradient(135deg, rgba(26,115,232,0.9) 0%, rgba(13,71,161,0.9) 100%), url('https://aka.doubaocdn.com/s/aIOvIdiM9z');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.sol-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.15)"/></svg>');
  opacity: 0.5;
}
.sol-hero-content { position: relative; z-index: 1; }
.sol-breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 16px;
}
.sol-breadcrumb a { color: rgba(255,255,255,0.9); cursor: pointer; }
.sol-breadcrumb .sep { margin: 0 8px; }
.sol-hero h1 {
  font-size: 42px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.sol-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
}

/* Solutions Intro */
.sol-intro {
  padding: 80px 0;
}
.sol-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sol-intro h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 24px;
}
.sol-intro p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}
.sol-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sol-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.sol-contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sol-contact-icon svg { width: 22px; height: 22px; color: #fff; }
.sol-contact-label { font-size: 13px; color: var(--text-light); }
.sol-contact-value { font-size: 18px; font-weight: 600; color: var(--text); }
.sol-intro-img {
  height: 320px;
  background: url('https://aka.doubaocdn.com/s/aIOvIdiM9z');
  background-size: cover;
  background-position: center;
  border-radius: 12px;
}

/* Solutions Grid */
.sol-grid-section {
  padding: 0 0 80px;
}
.sol-grid-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin: 12px 0 40px;
}
.sol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sol-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.2s;
  cursor: pointer;
}
.sol-card:hover { transform: translateY(-4px); }
.sol-card-img {
  height: 200px;
  background: url('https://aka.doubaocdn.com/s/aIOvIdiM9z');
  background-size: cover;
  background-position: center;
}
.sol-card-body { padding: 20px; }
.sol-card-body h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text);
}
.sol-card-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-light);
  margin: 0 0 12px;
}
.sol-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.sol-card-tags span {
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-light);
}
.sol-card-body .learn-more {
  font-size: 13px;
  color: var(--primary);
  cursor: pointer;
}

/* Solutions CTA */
.sol-cta {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.sol-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
}
.sol-cta-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}
.sol-cta h2 {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 24px;
}
.sol-cta .btn-primary {
  background: #fff;
  color: var(--primary);
}
.sol-cta .btn-primary:hover { background: #f0f0f0; }

/* ===== About Us Page ===== */
.about-page { display: none; background: #fff; }
.about-page.active { display: block; }

/* About Hero */
.about-hero {
  position: relative;
  height: 340px;
  background: linear-gradient(180deg, rgba(187,222,251,0.8) 0%, rgba(227,242,253,0.8) 100%), url('https://aka.doubaocdn.com/s/W3XnILB65K');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.about-hero h1 {
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* About Intro */
.about-intro {
  padding: 80px 0;
}
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-intro h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin: 12px 0 20px;
}
.about-intro p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}
.about-check-list {
  margin-bottom: 28px;
}
.about-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 12px;
}
.about-check-icon {
  width: 20px;
  height: 20px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-check-icon svg { width: 12px; height: 12px; color: #fff; }
.about-intro-img {
  height: 360px;
  background: url('https://aka.doubaocdn.com/s/T3VtyNNq8W');
  background-size: cover;
  background-position: center;
  border-radius: 12px;
  position: relative;
}
.about-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.about-play-btn svg { width: 24px; height: 24px; color: var(--primary); margin-left: 4px; }

/* About Stats */
.about-stats {
  background: #f8f9fc;
  padding: 40px 0;
}
.about-page .about-stats .stats-grid { background: #fff !important; box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important; }
.about-page .about-stats .stat-number { font-size: 36px !important; font-weight: 800 !important; color: var(--primary) !important; line-height: 1.2; }

/* About Advantages */
.about-advantages {
  padding: 80px 0;
  text-align: center;
}
.about-advantages .section-tag { display: block; margin-bottom: 8px; }
.about-advantages h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.about-advantages .subtitle {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 48px;
}
.about-adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: left;
}
.about-adv-card {
  background: #fff;
  padding: 28px 24px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.about-adv-icon {
  width: 44px;
  height: 44px;
  background: #e3f2fd;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.about-adv-icon img { width: 22px; height: 22px; object-fit: contain; }
.about-adv-icon svg { width: 22px; height: 22px; color: var(--primary); }
.about-adv-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text);
}
.about-adv-card p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

/* About Company Show */
.about-company-show {
  padding: 0 0 80px;
  text-align: center;
}
.about-company-show .section-tag { display: block; margin-bottom: 8px; }
.about-company-show h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 40px;
}
.about-show-carousel {
  position: relative;
  padding: 0 40px;
}
.about-show-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.about-show-item {
  text-align: center;
}
.about-show-img {
  height: 220px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
  border-radius: 12px;
  margin-bottom: 12px;
}
.about-show-item p {
  font-size: 14px;
  color: var(--text);
}
.about-show-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--text-light);
  z-index: 2;
}
.about-show-arrow.prev { left: 0; }
.about-show-arrow.next { right: 0; }
.about-show-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.about-show-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ddd;
}
.about-show-dots span.active { background: var(--primary); }

/* About History */
.about-history {
  padding: 80px 0;
}
.about-history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
}
.about-history h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}
.about-history-arrows {
  display: flex;
  gap: 12px;
}
.about-history-arrows span {
  width: 36px;
  height: 36px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-light);
}
.about-history-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.about-history-item .year {
  font-size: 56px;
  font-weight: 700;
  color: rgba(0,0,0,0.08);
  line-height: 1;
  margin-bottom: 20px;
}
.about-history-item h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text);
}
.about-history-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}
.about-history-img {
  height: 200px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
  border-radius: 12px;
}

/* About Honors */
.about-honors {
  padding: 0 0 80px;
  text-align: center;
}
.about-honors .section-tag { display: block; margin-bottom: 8px; }
.about-honors h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}
.about-honors .subtitle {
  font-size: 14px;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.about-honors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.about-honor-card {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.about-honor-img {
  height: 180px;
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
  border-radius: 8px;
  margin-bottom: 16px;
}
.about-honor-card h4 {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--text);
}
.about-honor-card p {
  font-size: 12px;
  color: #999;
}

/* About News */
.about-news {
  padding: 0 0 80px;
}
.about-news-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}
.about-news h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}
.about-news .view-all {
  font-size: 14px;
  color: var(--primary);
  cursor: pointer;
}
.about-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.about-news-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.about-news-img {
  height: 200px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
}
.about-news-body { padding: 20px; }
.about-news-body h4 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text);
  line-height: 1.4;
}
.about-news-body .date {
  font-size: 13px;
  color: #999;
  margin-bottom: 12px;
}
.about-news-body .learn-more {
  font-size: 13px;
  color: var(--primary);
  cursor: pointer;
}

/* ===== OEM ODM Page ===== */
.oem-page { display: none; background: #fff; }
.oem-page.active { display: block; }

/* OEM Hero */
.oem-hero {
  position: relative;
  padding: 60px 0;
  background: linear-gradient(180deg, #faf8f5 0%, #f5f0e8 100%);
  text-align: center;
  overflow: hidden;
}
.oem-hero h1 {
  font-size: 44px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 40px;
}
.oem-hero-products {
  display: flex;
  justify-content: center;
  gap: 20px;
  align-items: flex-end;
}
.oem-hero-product {
  width: 100px;
  height: 140px;
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
  border-radius: 12px;
  position: relative;
}
.oem-hero-product::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 16px;
  background: linear-gradient(180deg, #d4a574 0%, #b8864f 100%);
  border-radius: 4px;
}

/* Customization Services */
.oem-services {
  padding: 80px 0;
  text-align: center;
}
.oem-services .section-tag { display: block; margin-bottom: 8px; }
.oem-services h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 48px;
}
.oem-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.oem-service-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: box-shadow 0.2s;
}
.oem-service-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.oem-service-icon {
  width: 44px;
  height: 44px;
  background: #e3f2fd;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.oem-service-icon svg { width: 44px; height: 44px; color: var(--primary); }
.oem-service-icon img { width: 44px; height: 44px; object-fit: contain; }
.oem-service-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text);
}
.oem-service-card p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

/* OEM vs ODM */
.oem-vs {
  padding: 80px 0;
  background: #f8f9fc;
}
.oem-vs-header {
  text-align: center;
  margin-bottom: 48px;
}
.oem-vs-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.oem-vs-header p {
  font-size: 14px;
  color: var(--text-light);
}
.oem-vs-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}
.oem-vs-card {
  background: #fff;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.oem-vs-tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}
.oem-vs-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text);
}
.oem-vs-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}
.oem-vs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.oem-vs-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}
.oem-vs-list-item .dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.oem-vs-list-item .dot.blue { background: #e3f2fd; color: var(--primary); }
.oem-vs-list-item .dot.orange { background: #fff3e0; color: #ff9800; }
.oem-vs-list-item .dot svg { width: 10px; height: 10px; }
.oem-vs-divider {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #999;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Timeline */
.oem-timeline {
  padding: 80px 0;
  text-align: center;
}
.oem-timeline .section-tag { display: block; margin-bottom: 8px; }
.oem-timeline h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 48px;
}
.oem-timeline-steps {
  display: flex;
  align-items: flex-start;
  gap: 36px;
  position: relative;
}
.oem-timeline-step {
  text-align: center;
  position: relative;
  flex: 1;
}
.oem-timeline-step:not(:last-child)::before {
  content: '';
  position: absolute;
  top: 23px;
  right: -34px;
  width: 28px;
  height: 2px;
  background: #7db4f0;
}
.oem-timeline-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 17px;
  right: -38px;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid #7db4f0;
}
.oem-step-number {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
}
.oem-step h4 {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--text);
}
.oem-step p {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.5;
}

/* R&D Quality */
.oem-rd {
  padding: 80px 0;
  background: #f8f9fc;
}
.oem-rd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.oem-rd h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin: 12px 0 20px;
}
.oem-rd p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}
.oem-rd-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.oem-rd-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}
.oem-rd-list-item .check {
  width: 20px;
  height: 20px;
  background: #e3f2fd;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.oem-rd-list-item .check svg { width: 12px; height: 12px; color: var(--primary); }
.oem-rd-img {
  height: 320px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
  border-radius: 12px;
}

/* Customization Cases */
.oem-cases {
  padding: 80px 0;
  text-align: center;
}
.oem-cases .section-tag { display: block; margin-bottom: 8px; }
.oem-cases h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 48px;
}
.oem-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.oem-case-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.oem-case-img {
  height: 200px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
}
.oem-case-body { padding: 20px; }
.oem-case-tag {
  font-size: 12px;
  color: var(--primary);
  margin-bottom: 8px;
}
.oem-case-body h4 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text);
}
.oem-case-body p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 12px;
}
.oem-case-body .learn-more {
  font-size: 13px;
  color: var(--primary);
  cursor: pointer;
}

/* MOQ & FAQ */
/* ===== OEM Capability & Customization ===== */
.oem-capability { padding: 80px 0; background: #f2f5f9; }
.oem-cap-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 80px; align-items: center; }
.oem-cap-text .section-tag { margin-bottom: 10px; }
.oem-cap-text h2 { font-size: 34px; font-weight: 700; margin-bottom: 18px; }
.oem-cap-desc { color: #555; line-height: 1.8; margin-bottom: 24px; }
.oem-cap-points { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr; gap: 14px; }
.oem-cap-points li { display: flex; align-items: center; gap: 10px; color: #333; font-size: 15px; }
.cap-check { width: 16px; height: 16px; background: transparent; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cap-check::after { content: ''; width: 8px; height: 4px; border-left: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(-45deg) translate(1px,-2px); }
.oem-cap-img img { width: 100%; border-radius: 16px; object-fit: cover; display: block; }

.oem-custom { padding: 80px 0; background: #fff; text-align: center; }
.oem-custom .section-tag { margin-bottom: 10px; }
.oem-custom h2 { font-size: 34px; font-weight: 700; margin-bottom: 40px; }
.oem-custom-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; text-align: left; }
.oem-custom-card { background: #fff; border-radius: 16px; overflow: hidden; text-align: left; box-shadow: 0 4px 20px rgba(0,0,0,0.06); display: flex; flex-direction: column; height: 100%; }
.oem-custom-img { aspect-ratio: 4 / 3; background: #eef1f6; flex-shrink: 0; }
.oem-custom-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.oem-custom-body { padding: 24px; }
.oem-custom-tag { display: inline-block; color: var(--primary); font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.oem-custom-body h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.oem-custom-body p { color: #666; font-size: 14px; line-height: 1.7; margin-bottom: 16px; }
.oem-custom-link { color: var(--primary); font-weight: 600; font-size: 14px; text-decoration: none; }

/* ===== OEM MOQ ===== */
.oem-moq-faq {
  padding: 80px 0;
  background: #f2f5f9;
}
.oem-moq-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
}
.oem-moq h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}
.oem-faq-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}
.oem-moq-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: #fff;
  border-radius: 10px;
  margin-bottom: 12px;
}
.oem-moq-icon {
  width: 40px;
  height: 40px;
  background: #e3f2fd;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.oem-moq-icon svg { width: 20px; height: 20px; color: var(--primary); }
.oem-moq-icon img { width: 22px; height: 22px; object-fit: contain; display: block; }
.oem-moq-item h4 {
  font-size: 14px;
  margin-bottom: 4px;
  color: var(--primary);
}
.oem-moq-item p {
  font-size: 13px;
  color: var(--text-light);
}

/* ===== News List Page ===== */
.news-page { display: none; background: #fff; }
.news-page.active { display: block; }

/* News Hero */
.news-hero {
  position: relative;
  height: 320px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.news-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.15)"/></svg>');
  opacity: 0.5;
}
.news-hero-content { position: relative; z-index: 1; }
.news-hero h1 {
  font-size: 44px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.news-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
}

/* News Breadcrumb */
.news-breadcrumb {
  padding: 24px 0;
  font-size: 14px;
  color: var(--text-light);
}
.news-breadcrumb a { color: var(--primary); cursor: pointer; }
.news-breadcrumb .sep { margin: 0 8px; }

/* News Grid */
.news-grid-section {
  padding: 0 0 80px;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.news-card:hover { transform: translateY(-4px); }
.news-card-img {
  position: relative;
  width: 100%;
  padding-top: 100%;
  background-size: contain !important;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #f8f9fa;
}
.news-card-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 4px;
}
.news-card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.news-card-body h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text);
  line-height: 1.4;
}
.news-card-body p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}
.news-card-body .learn-more {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  margin-top: auto;
  display: inline-block;
}
.news-card-body .date {
  font-size: 13px;
  color: #999;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.news-grid { align-items: stretch; }

/* ===== Contact Us Page ===== */
.contact-page { display: none; background: #fff; }
.contact-page.active { display: block; }

/* Contact Hero */
.contact-hero {
  position: relative;
  height: 320px;
  background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.15)"/></svg>');
  opacity: 0.5;
}
.contact-hero-content { position: relative; z-index: 1; }
.contact-hero h1 {
  font-size: 44px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.contact-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
}

/* Contact Breadcrumb */
.contact-breadcrumb {
  padding: 24px 0;
  font-size: 14px;
  color: var(--text-light);
}
.contact-breadcrumb a { color: var(--primary); cursor: pointer; }
.contact-breadcrumb .sep { margin: 0 8px; }

/* Contact Intro */
.contact-intro {
  text-align: center;
  padding: 40px 0;
}
.contact-intro h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.contact-intro p {
  font-size: 16px;
  color: var(--text-light);
}

/* Contact Cards */
.contact-cards {
  padding: 0 0 60px;
}
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.contact-card {
  background: #f8f9fc;
  padding: 32px 24px;
  border-radius: 12px;
  text-align: center;
}
.contact-card-icon {
  width: 48px;
  height: 48px;
  background: #e3f2fd;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.contact-card-icon svg { width: 24px; height: 24px; color: var(--primary); }
.contact-card h4 {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 12px;
}
.contact-card .value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.contact-card .desc {
  font-size: 13px;
  color: #999;
  line-height: 1.5;
}

/* Contact Brand Banner */
.contact-banner {
  position: relative;
  padding: 110px 0 150px;
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  background-size: cover;
  background-position: center;
  text-align: center;
  overflow: hidden;
}
.contact-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(7, 45, 102, 0.35);
}
.contact-banner-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.contact-banner h2 {
  font-size: 38px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.contact-banner p {
  font-size: 15px;
  color: rgba(255,255,255,0.9);
  line-height: 1.8;
  margin-bottom: 28px;
  text-shadow: 0 1px 8px rgba(0,0,0,.25);
}
.contact-banner .btn-primary {
  background: #fff;
  color: var(--primary);
}

/* Contact FAQ */
.contact-faq {
  padding: 20px 0 60px;
  position: relative;
  z-index: 2;
}
.contact-faq-box {
  max-width: 800px;
  margin: -90px auto 0;
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
.contact-faq-box h3 {
  font-size: 20px;
  margin-bottom: 16px;
  color: var(--text);
}
.contact-faq-box > p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .navbar { padding: 0 20px; }
  .nav-menu { gap: 16px; }
  .mega-grid { grid-template-columns: repeat(3, 1fr); min-width: 600px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .navbar { padding: 0 12px; height: 60px; }
  .nav-menu { display: none; }
  .logo { margin-right: 12px; font-size: 16px; }
  .logo-icon { width: 28px; height: 28px; }
  .nav-right { gap: 8px; flex: 1; justify-content: flex-end; }
  .lang-btn span:not(.flag) { display: none; }
  .lang-btn { padding: 6px 8px; }
  .search-icon-btn { display: none; }
  .cta-btn { padding: 8px 12px; font-size: 12px; }
  .results-page { padding: 20px 16px; }
  .results-layout { flex-direction: column; }
  .results-sidebar { width: 100%; display: flex; overflow-x: auto; }
  .sidebar-item { white-space: nowrap; }
  .product-grid { grid-template-columns: 1fr; }
  .contact-drawer { width: 100%; }
  input, textarea, select { font-size: 16px !important; }
  .search-box { width: 90%; }
  .fab-container { right: 12px; }
  .fab { width: 48px; height: 48px; }
  .top-bar { padding: 8px 40px 8px 16px; font-size: 12px; }
  .top-bar .promo { gap: 8px; }

  /* Homepage mobile */
  .hero { height: 320px; }
  .hero-content h1 { font-size: 28px; }
  .hero-content p { font-size: 15px; }
  .trust-bar .container { gap: 12px; }
  .trust-item { font-size: 11px; width: 45%; }
  .about-section, .stats-bar, .oem-section, .products-section, .solutions-section, .why-section, .app-section, .home-news-section, .testimonials-section { padding: 40px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 24px; }
  .section-title { font-size: 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 20px; gap: 16px; }
  .stat-num { font-size: 28px; }
  .oem-card { padding: 24px; }
  .oem-features { grid-template-columns: 1fr; gap: 16px; }
  .product-tabs { overflow-x: auto; gap: 16px; justify-content: flex-start; padding-bottom: 8px; }
  .tab { white-space: nowrap; }
  .carousel-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .carousel-arrow { display: none; }
  .solutions-grid { grid-template-columns: 1fr; gap: 16px; }
  .why-grid { grid-template-columns: 1fr; gap: 24px; }
  .app-grid { grid-template-columns: 1fr; gap: 32px; }
  .app-phones { justify-content: center; }
  .home-news-grid { grid-template-columns: 1fr; gap: 16px; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .newsletter-inner { flex-direction: column; text-align: center; gap: 16px; }
  .newsletter-form { max-width: 100%; }
  .footer { padding: 40px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-form .form-row { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }

  /* Product Detail mobile */
  .pd-hero { grid-template-columns: 1fr; gap: 24px; padding: 24px 0; }
  .pd-gallery { flex-direction: column; }
  .pd-thumbs { flex-direction: row; width: 100%; overflow-x: auto; }
  .pd-thumb { flex-shrink: 0; }
  .pd-main { min-height: 280px; }
  .pd-info h1 { font-size: 24px; }
  .pd-tabs { grid-template-columns: repeat(2, 1fr); }
  .pd-tab { font-size: 14px; padding: 14px 8px; }
  .pd-tab-content { padding: 20px; }
  .pd-two-col { grid-template-columns: 1fr; gap: 24px; }
  .pd-related-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .pd-contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .pd-contact-form .form-row { grid-template-columns: 1fr; }
  .pd-spec-row { grid-template-columns: 1fr; gap: 4px; }

  /* Solutions mobile */
  .sol-hero { height: 280px; }
  .sol-hero h1 { font-size: 28px; }
  .sol-hero p { font-size: 14px; }
  .sol-intro { padding: 40px 0; }
  .sol-intro-grid { grid-template-columns: 1fr; gap: 32px; }
  .sol-intro h2 { font-size: 24px; }
  .sol-grid { grid-template-columns: 1fr; gap: 16px; }
  .sol-cta { padding: 40px 0; }
  .sol-cta h2 { font-size: 24px; }

  /* About Us mobile */
  .about-hero { height: 200px; }
  .about-hero h1 { font-size: 28px; }
  .about-intro { padding: 40px 0; }
  .about-intro-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-intro h2 { font-size: 24px; }
  .about-adv-grid { grid-template-columns: 1fr; gap: 16px; }
  .about-show-track { grid-template-columns: 1fr; gap: 16px; }
  .history-item { flex: 0 0 100%; max-width: 100%; padding: 0 0 0 20px; }
  .history-year { font-size: 40px; }
  .about-honors-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .about-news-grid { grid-template-columns: 1fr; gap: 16px; }

  /* OEM ODM mobile */
  .oem-hero h1 { font-size: 28px; }
  .oem-hero-products { flex-wrap: wrap; }
  .oem-services-grid { grid-template-columns: 1fr; gap: 16px; }
  .oem-vs-grid { grid-template-columns: 1fr; gap: 16px; }
  .oem-vs-divider { margin: 0 auto; }
  .oem-timeline-steps { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .oem-rd-grid { grid-template-columns: 1fr; gap: 32px; }
  .oem-cases-grid { grid-template-columns: 1fr; gap: 16px; }
  .oem-cap-grid { grid-template-columns: 1fr; gap: 28px; }
  .oem-custom-grid { grid-template-columns: 1fr; gap: 16px; }
  .oem-moq-faq-grid { grid-template-columns: 1fr; gap: 32px; }

  /* News List mobile */
  .news-hero { height: 240px; }
  .news-hero h1 { font-size: 28px; }
  .news-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Contact Us mobile */
  .contact-hero { height: 240px; }
  .contact-hero h1 { font-size: 28px; }
  .contact-cards-grid { grid-template-columns: 1fr; gap: 16px; }
  .contact-banner { padding: 40px 0; }
  .contact-banner h2 { font-size: 24px; }
  .contact-faq-box { padding: 24px; }
}

/* ===== Real Product & Factory Images ===== */
/* About section image - factory workers on assembly line */
.about-image .img-placeholder {
  background-size: cover;
  background-position: center;
}

/* Product carousel cards use the product's own <img> (featured/gallery), no forced background. */
.carousel-card {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

/* Solution cards on home use the post's featured image (inline style), no forced background. */
.solution-img {
  background-size: cover;
  background-position: center;
  min-height: 180px;
}

/* Product detail main image uses the product <img> (switchThumb), no forced background. */
.pd-main-img {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

/* Solutions intro image */
.sol-intro-img {
  background-size: cover;
  background-position: center;
}

/* Solutions detail cards use the backend banner (inline style), no forced background. */
.sol-card-img {
  background-size: cover;
  background-position: center;
}

/* About Us intro image */
.about-intro-img {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

/* OEM&ODM R&D / factory image */
.oem-rd-img {
  background-size: cover;
  background-position: center;
}

/* News list cards use the post's featured image (inline style), with gradient fallback when none. */

/* OEM&ODM section background - factory scene (height follows image, see base rules) */

/* Hide placeholder text when using images */
.about-image .img-placeholder::after,
.solution-img::after,
.pd-main-img::after,
.sol-card-img::after,
.news-card-img::after,
.home-news-card .news-img::after {
  display: none !important;
}

/* ===== Additional Product & Scenario Images ===== */
/* App Ecosystem phones */
.app-phones .phone {
  background-size: cover;
  background-position: center;
}

/* Product detail thumbnails */
.pd-thumb {
  background-size: cover;
  background-position: center;
}

/* Product related cards */
.pd-related-img {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

/* About Us show carousel */
.about-show-img {
  background-size: cover;
  background-position: center;
  min-height: 200px;
}

/* About Us history images */
.about-history-img {
  background-size: cover;
  background-position: center;
  min-height: 180px;
}

/* About Us honors / certificates */
.about-honor-img {
  background-size: cover;
  background-position: center;
  min-height: 140px;
}

/* OEM&ODM hero products */
.oem-hero-product {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

/* OEM&ODM case studies */
.oem-case-img {
  background-size: cover;
  background-position: center;
  min-height: 200px;
}

/* Contact Us hero background */
.contact-hero {
  background-size: cover;
  background-position: center;
}

/* ===== Products List Page ===== */
.products-list-page { display: none; padding: 0 0 40px 0; }
.products-list-page.active { display: block; }
.products-banner { background: #f0f4ff; height: 200px; margin-bottom: 40px; }
.products-layout { display: grid; grid-template-columns: 250px 1fr; gap: 40px; align-items: start; }
.products-sidebar { background: #0071ff; border-radius: 12px; padding: 16px 8px; height: fit-content; }
.products-sidebar ul { list-style: none; padding: 0; margin: 0; }
.products-sidebar li { padding: 13px 16px; color: #fff; font-size: 14px; cursor: pointer; transition: all 0.2s; border-radius: 6px; margin-bottom: 2px; border: none; }
.products-sidebar li:hover { background: rgba(255,255,255,0.16); }
.products-sidebar li.active { background: rgba(255,255,255,0.32); color: #fff; font-weight: 600; }
.products-intro { color: #666; line-height: 1.8; margin-bottom: 32px; font-size: 15px; }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: transform 0.2s; cursor: pointer; }
.product-card:hover { transform: translateY(-4px); }
.product-card-img { position: relative; width: 100%; padding-top: 100%; background-size: contain; background-position: center; background-repeat: no-repeat; background-color: #f8f9fa; }
.product-card-body { padding: 20px; }
.product-card-body h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: #333; }
.product-card-body p { font-size: 14px; color: #999; line-height: 1.5; }
.products-pagination { display: flex; justify-content: center; gap: 8px; margin: 40px 0; }
.products-pagination button { width: 36px; height: 36px; border: 1px solid #e0e0e0; background: #fff; border-radius: 6px; cursor: pointer; transition: all 0.2s; }
.products-pagination button.active, .products-pagination button:hover { background: #0071ff; color: #fff; border-color: #0071ff; }
.products-info-text { color: #666; line-height: 1.8; margin: 40px 0; font-size: 15px; }
.products-info-img { height: 300px; background: #f0f4ff; border-radius: 12px; margin-bottom: 24px; background-image: url('https://aka.doubaocdn.com/s/T3VtyNNq8W'); background-size: cover; background-position: center; }
@media (max-width: 768px) {
  .products-layout { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

/* ===== Industry Solution Detail Page ===== */
.industry-detail-page { display: none; padding: 0 0 60px 0; }
.industry-detail-page.active { display: block; }
.industry-hero h1 { font-size: 40px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.industry-hero p { font-size: 18px; color: rgba(255,255,255,0.9); }
.industry-content { max-width: 900px; margin: 0 auto; padding: 0 20px; }
.industry-content h2 { font-size: 28px; font-weight: 700; margin: 40px 0 20px; color: #333; }
.industry-content p { font-size: 16px; line-height: 1.8; color: #666; margin-bottom: 20px; }
.industry-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; }
.industry-feature { background: #f8f9fa; padding: 24px; border-radius: 12px; text-align: center; }
.industry-feature h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: #333; }
.industry-feature p { font-size: 14px; color: #999; margin: 0; }
@media (max-width: 768px) {
  .industry-features { grid-template-columns: 1fr; }
}

/* ===== News Detail Page ===== */
.news-detail-page { display: none; padding: 0 0 60px 0; }
.news-detail-page.active { display: block; }
.news-detail-hero {
  height: 300px;
  background: linear-gradient(135deg, rgba(26,115,232,0.85) 0%, rgba(13,71,161,0.85) 100%), url('https://aka.doubaocdn.com/s/aIOvIdiM9z');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding-bottom: 40px;
  margin-bottom: 40px;
}
.news-detail-hero h1 { font-size: 36px; font-weight: 700; color: #fff; max-width: 900px; margin: 0 auto; width: 100%; padding: 0 20px; }
.news-detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.news-detail-content h2 { font-size: 28px; font-weight: 700; margin: 20px 0 16px; color: #333; }
.news-detail-meta { font-size: 14px; color: #999; margin-bottom: 24px; }
.news-detail-content p { font-size: 16px; line-height: 1.8; color: #666; margin-bottom: 20px; }
.news-detail-content img { width: 100%; border-radius: 12px; margin: 24px 0; }
.news-sidebar .search-box { display: flex; margin-bottom: 32px; }
.news-sidebar .search-box input { flex: 1; padding: 12px 16px; border: 1px solid #e0e0e0; border-radius: 8px 0 0 8px; font-size: 14px; }
.news-sidebar .search-box button { padding: 12px 20px; background: #0071ff; color: #fff; border: none; border-radius: 0 8px 8px 0; cursor: pointer; }
.news-sidebar h3 { font-size: 18px; font-weight: 600; margin-bottom: 16px; color: #333; }
.news-sidebar .latest-post { padding: 12px 0; border-bottom: 1px solid #eee; cursor: pointer; }
.news-sidebar .latest-post h4 { font-size: 14px; font-weight: 500; color: #333; margin-bottom: 4px; line-height: 1.4; }
.news-sidebar .latest-post .date { font-size: 12px; color: #999; }
.news-sidebar .quote-form { background: #f8f9fa; padding: 24px; border-radius: 12px; margin-top: 32px; }
.news-sidebar .quote-form h3 { color: #0071ff; margin-bottom: 16px; }
.news-sidebar .quote-form .form-group { margin-bottom: 16px; }
.news-sidebar .quote-form label { display: block; font-size: 13px; color: #666; margin-bottom: 4px; }
.news-sidebar .quote-form input, .news-sidebar .quote-form textarea { width: 100%; padding: 10px 12px; border: 1px solid #e0e0e0; border-radius: 6px; font-size: 14px; }
.news-sidebar .quote-form button { width: 100%; padding: 12px; background: #0071ff; color: #fff; border: none; border-radius: 6px; font-size: 15px; cursor: pointer; margin-top: 8px; }
@media (max-width: 768px) {
  .news-detail-layout { grid-template-columns: 1fr; }
}

/* ============================================================
   LuckJingle theme additions
   (banner sliders, video modal, misc layout fixes)
   ============================================================ */

/* Banner slider (multiple slides per module) */
.lj-slider { position: relative; overflow: hidden; width: 100vw; max-width: 100vw; margin-left: calc(50% - 50vw); }
.lj-slide {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  position: relative;
  display: none;
}
.lj-slide.active { display: block; }
.lj-banner-content { position: relative; z-index: 2; color: #fff; max-width: 720px; padding: 0 24px; }
.lj-banner-content h1 { font-size: 44px; margin-bottom: 12px; color: #fff; }
.lj-banner-content p { font-size: 18px; color: rgba(255,255,255,.9); margin-bottom: 24px; }
.lj-slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.9); border: none; cursor: pointer;
  font-size: 24px; color: var(--text); z-index: 5; line-height: 1;
}
.lj-slider-arrow.prev { left: 16px; }
.lj-slider-arrow.next { right: 16px; }
.lj-slider-dots { position: absolute; bottom: 20px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; z-index: 5; }
.lj-slider-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; }
.lj-slider-dot.active { background: #fff; }

/* Static single banner */
.lj-banner-static {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  height: auto;
  aspect-ratio: 16 / 9;
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  position: relative;
}
.lj-banner-caption {
  position: absolute;
  top: 33%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}
.lj-slider-caption {
  position: absolute;
  top: 33%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  text-align: center;
  padding: 0 24px;
  pointer-events: none;
}
.lj-banner-caption h1,
.lj-slider-caption h1 {
  color: #fff;
  font-size: 46px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 2px 14px rgba(0,0,0,.28);
  margin: 0;
}
.lj-banner-sub {
  color: rgba(255,255,255,.92);
  font-size: 18px;
  margin: 10px 0 0;
  text-shadow: 0 1px 8px rgba(0,0,0,.25);
}

/* Pagination as <ul> (WordPress paginate_links 'list') */
.pagination ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.pagination ul .page-numbers {
  min-width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; font-size: 14px; color: var(--text-light); cursor: pointer; background: #f5f5f5;
}
.pagination ul .page-numbers.current { background: var(--primary); color: #fff; }
.pagination ul .page-numbers:hover:not(.current) { background: #e8e8e8; }

/* Selected color label */
.pd-selected-color { font-weight: 600; color: var(--primary); }

/* Product list cards (archive-product) */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.product-card-img { position: relative; width: 100%; padding-top: 100%; background-size: contain; background-position: center; background-repeat: no-repeat; background-color: #f8f9fa; }
.product-card-body { padding: 20px; }
.product-card-body h4 { font-size: 16px; margin-bottom: 10px; }
.product-card-body p { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.products-layout { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 40px 0; }

.products-intro, .products-info-text { font-size: 14px; color: var(--text-light); line-height: 1.8; margin-bottom: 24px; }

/* News detail layout */
.news-detail-hero { min-height: 220px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 40px 24px; background: linear-gradient(135deg, rgba(26,115,232,.9) 0%, rgba(13,71,161,.9) 100%); }
.news-detail-hero h1 { color: #fff; font-size: 34px; max-width: 900px; line-height: 1.3; }
.news-detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; max-width: 1200px; margin: 0 auto; padding: 48px 24px; }
.news-detail-content h2 { font-size: 26px; margin-bottom: 8px; }
.news-detail-meta { font-size: 13px; color: #999; margin-bottom: 24px; }
.news-detail-content-body { color: var(--text-light); line-height: 1.8; }
.news-detail-content-body img { max-width: 100%; height: auto; border-radius: 12px; margin: 16px 0; }
.news-sidebar h3 { font-size: 16px; margin-bottom: 16px; }
.latest-post { display: block; padding: 14px 0; border-bottom: 1px solid var(--border); cursor: pointer; }
.latest-post h4 { font-size: 14px; line-height: 1.4; margin-bottom: 6px; }
.latest-post .date { font-size: 12px; color: #999; }
.quote-form { margin-top: 24px; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 20px; }
.quote-form h3 { font-size: 16px; color: var(--primary); margin-bottom: 12px; }
.quote-form .form-group { margin-bottom: 14px; }
.quote-form .form-group label { font-size: 13px; margin-bottom: 6px; display: block; }
.quote-form .form-group input, .quote-form .form-group textarea { width: 100%; padding: 10px 12px; border: none; border-radius: 6px; background: #f5f7fa; font-size: 13px; }
.quote-form button[type="submit"] { width: 100%; background: var(--primary); color: #fff; padding: 12px; border: none; border-radius: 6px; font-size: 14px; cursor: pointer; }

/* Industry detail */
.industry-detail-page { background: #fff; }
.industry-hero { min-height: 260px; display: flex; align-items: center; justify-content: center; text-align: center; background: linear-gradient(135deg, rgba(26,115,232,.9) 0%, rgba(13,71,161,.9) 100%); color: #fff; }
.industry-hero h1 { color: #fff; font-size: 40px; margin-bottom: 8px; }
.industry-hero p { color: rgba(255,255,255,.9); font-size: 16px; }

/* Responsive additions */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .news-detail-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .lj-slide, .lj-banner-static { min-height: 0; max-height: none; }
  .lj-banner-content h1 { font-size: 30px; }
  .products-layout { grid-template-columns: 1fr; }
  .products-sidebar { display: flex; overflow-x: auto; }
  .products-sidebar ul { display: flex; border: none; }
  .products-sidebar li { white-space: nowrap; border: none; margin-bottom: 0; margin-right: 2px; }
}

/* ===== About: Company Show ===== */
.about-company-show { padding: 60px 0; background: #fff; }
.company-show-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
.company-show-card { border-radius: 12px; overflow: hidden; background: #f0f2f5; aspect-ratio: 4/3; position: relative; }
.company-show-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.company-show-label { position: absolute; bottom: 0; left: 0; right: 0; padding: 14px; text-align: center; font-weight: 600; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,0.5)); }

/* ===== About: Development History ===== */
.about-history { padding: 60px 0; background: #fff; }
.history-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.history-arrows { display: flex; gap: 10px; }
.history-arrows button {
  width: 40px; height: 40px; border: 1px solid #e5e7eb; background: #fff; color: #333;
  border-radius: 8px; font-size: 20px; line-height: 1; cursor: pointer; padding: 0;
  display: inline-flex; align-items: center; justify-content: center; transition: all .2s;
}
.history-arrows button:hover:not(:disabled) { border-color: #0071ff; color: #0071ff; }
.history-arrows button:disabled { opacity: .35; cursor: default; }
.history-viewport { overflow: hidden; margin-top: 36px; }
.history-track { display: flex; transition: transform .45s ease; will-change: transform; }
.history-item {
  flex: 0 0 33.3333%; max-width: 33.3333%; padding: 0 32px; border-left: 1px solid #eef0f3;
  box-sizing: border-box;
}
.history-item:first-child { border-left: none; }
.history-year { font-size: 56px; font-weight: 800; color: #eef1f6; line-height: 1; margin-bottom: 16px; }
.history-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.history-item p { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; }
.history-item img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px; background: #f0f2f5; }

/* ===== About: Honors & Certifications ===== */
.about-honors { padding: 60px 0; background: #f8f9fc; }
.honors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
.honor-card { background: #fff; border-radius: 12px; padding: 20px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.honor-card img { width: 100%; height: 160px; object-fit: contain; margin-bottom: 12px; background: #fafafa; border-radius: 4px; }
.honor-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; color: var(--text); }
.honor-sub { font-size: 12px; color: var(--text-light); }

@media (max-width: 768px) {
  .company-show-grid, .history-grid, .honors-grid { grid-template-columns: 1fr; }
}