/* ==========================================
   迪模易模塑科技有限公司 — 增强版全局样式
   D-MOLD | https://d-mold.com/
   v2.0 — 工业级专业模具制造风格
   ========================================== */

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* 主色调 — 工业深蓝 + 钢铁灰 + 金色精准 */
  --color-primary: #0f2b45;
  --color-primary-dark: #081a2c;
  --color-primary-light: #1a4970;
  --color-accent: #d4a853;
  --color-accent-dark: #b8913a;
  --color-accent-light: #e6c478;
  --color-steel: #4a5e75;
  --color-steel-light: #6b7d92;
  --color-steel-dark: #2d3e52;
  --color-text: #1a1a1a;
  --color-text-light: #555555;
  --color-text-muted: #888888;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f6f8;
  --color-bg-dark: #081a2c;
  --color-bg-steel: #eef1f5;
  --color-border: #e0e4e8;
  --color-border-dark: #c5ccd5;
  --color-tag-bg: #eaf0f5;
  --color-amber-bg: #fffbeb;
  --color-amber-border: #f0e6d0;
  --color-success: #2d8659;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.1);
  --shadow-industrial: 0 2px 8px rgba(15, 43, 69, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: all 0.3s ease;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --max-width: 1200px;
  --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Courier New", monospace;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text);
  line-height: 1.8;
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* ===== Typography ===== */
a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  line-height: 1.4;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 1px;
  position: relative;
}

/* 工业风标题装饰线 */
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  margin: 16px auto 0;
  border-radius: 2px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 48px;
  letter-spacing: 2px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Header — 工业风增强 ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 2px 12px rgba(15, 43, 69, 0.06);
  transition: var(--transition);
  border-bottom: 1px solid var(--color-border);
}

/* 顶部技术信息条 */
.header::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 25%,
    var(--color-accent) 25%,
    var(--color-accent) 27%,
    var(--color-primary) 27%,
    var(--color-primary-light) 100%
  );
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-decoration: none;
}

.logo img {
  height: 42px;
  width: auto;
  display: block;
  image-rendering: auto;
  filter: drop-shadow(0 1px 3px rgba(15, 43, 69, 0.15));
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .logo-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1px;
  line-height: 1.3;
}

.logo-text .logo-sub {
  font-size: 10px;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav a {
  font-size: 14px;
  color: var(--color-text-light);
  position: relative;
  padding: 4px 0;
  transition: color 0.3s;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s;
}

.nav a:hover,
.nav a.active {
  color: var(--color-primary);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 12px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }
  .nav {
    display: none;
  }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 75px;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: var(--shadow-lg);
    padding: 20px;
    gap: 16px;
    text-align: center;
    border-top: 1px solid var(--color-border);
  }
  .nav a {
    font-size: 16px;
    padding: 8px 0;
  }
  .header-inner {
    height: 60px;
  }
  .logo-text .logo-name {
    font-size: 14px;
  }
  .logo-text .logo-sub {
    font-size: 9px;
  }
}

/* ===== Page Banner — 工业蓝图风 ===== */
.page-banner {
  margin-top: 75px;
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 40%, var(--color-primary-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* 工业网格背景 */
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.6;
}

/* 底部金色装饰线 */
.page-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-dark) 50%, var(--color-accent) 100%);
}

.page-banner h1 {
  font-size: 36px;
  color: #fff;
  font-weight: 700;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  padding: 14px 0;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb .container {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  align-items: center;
}

.breadcrumb a {
  color: var(--color-primary);
  transition: color 0.3s;
  font-weight: 500;
}

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

.breadcrumb .sep {
  color: var(--color-border-dark);
}

/* ===== Footer — 工业风增强 ===== */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 0;
  position: relative;
}

/* 顶部金色装饰线 */
.footer::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, transparent 60%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-info h3 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.footer-info p {
  font-size: 14px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links h4 {
  color: var(--color-accent-light);
  font-size: 15px;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.footer-links ul li {
  margin-bottom: 8px;
}

.footer-links ul li a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--color-accent-light);
  padding-left: 4px;
}

.footer-contact h4 {
  color: var(--color-accent-light);
  font-size: 15px;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.footer-contact p {
  font-size: 13px;
  line-height: 2.2;
  color: rgba(255, 255, 255, 0.5);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s;
}

.footer-contact a:hover {
  color: var(--color-accent-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.35);
  transition: color 0.3s;
}

.footer-bottom a:hover {
  color: var(--color-accent-light);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

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

/* ===== Section ===== */
.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

/* ===== Buttons — 工业风增强 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  box-shadow: 0 2px 8px rgba(15, 43, 69, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 43, 69, 0.35);
  background: linear-gradient(135deg, var(--color-primary-light), #2a6496);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ===== Intro Grid ===== */
.intro-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}

.intro-text h2 {
  font-size: 26px;
  margin-bottom: 20px;
  color: var(--color-primary);
  position: relative;
  padding-bottom: 12px;
}

.intro-text h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

.intro-text p {
  font-size: 15px;
  color: #555;
  line-height: 2;
  margin-bottom: 16px;
}

.intro-text strong {
  color: var(--color-primary);
}

.intro-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 24px;
}

.intro-feature {
  font-size: 13px;
  color: var(--color-primary);
  padding: 8px 16px;
  background: var(--color-bg-steel);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
  font-weight: 500;
  transition: var(--transition);
}

.intro-feature:hover {
  background: var(--color-tag-bg);
  transform: translateX(4px);
}

.intro-visual-box {
  background: linear-gradient(135deg, var(--color-bg-steel), #e8edf2);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

/* 工业风网格背景 */
.intro-visual-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 43, 69, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 43, 69, 0.02) 1px, transparent 1px);
  background-size: 20px 20px;
}

.intro-visual-box > * {
  position: relative;
  z-index: 1;
}

/* ===== Service Grid ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

/* 卡片顶部金色装饰线 */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(15, 43, 69, 0.1);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card.featured {
  border-color: var(--color-accent);
}

.service-card.featured::before {
  transform: scaleX(1);
}

.service-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-card-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-accent);
}

.service-card h3 {
  font-size: 18px;
  color: var(--color-primary);
  margin-bottom: 12px;
  font-weight: 600;
}

.service-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.9;
}

/* ===== Industry Badges ===== */
.industry-badge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.industry-badge {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 16px;
  text-align: center;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
}

.industry-badge:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(15, 43, 69, 0.08);
  border-color: var(--color-accent);
}

.industry-badge .badge-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  background: var(--color-bg-steel);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.industry-badge .badge-icon svg {
  width: 22px;
  height: 22px;
  fill: var(--color-primary);
}

.industry-badge .badge-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.industry-badge .badge-desc {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ===== Promise Grid ===== */
.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.promise-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 16px;
  text-align: center;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.promise-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.promise-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 8px;
  line-height: 1;
}

.promise-num em {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.promise-label {
  font-size: 14px;
  color: var(--color-text-light);
}

/* ===== CTA Full ===== */
.cta-full {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  text-align: center;
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.cta-full::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-full > * {
  position: relative;
  z-index: 1;
}

.cta-full h2 {
  color: #fff;
  font-size: 30px;
  margin-bottom: 16px;
}

.cta-full p {
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  margin-bottom: 30px;
}

/* ===== Card Wrap (Product Cards) ===== */
.card-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
}

.card-wrap:hover {
  box-shadow: 0 12px 32px rgba(15, 43, 69, 0.1);
  transform: translateY(-4px);
  border-color: var(--color-accent-dark);
}

.card-body {
  padding: 24px;
}

.card-body h4 {
  font-size: 17px;
  color: var(--color-primary);
  margin-bottom: 10px;
  font-weight: 600;
}

.card-body p {
  font-size: 14px;
  color: #666;
  line-height: 1.9;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.card-tags span {
  font-size: 12px;
  padding: 3px 10px;
  background: var(--color-bg-steel);
  color: var(--color-steel);
  border-radius: var(--radius-sm);
  font-weight: 500;
  border: 1px solid var(--color-border);
}

/* Section Header */
.section-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.section-header-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.section-header-icon.gold {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  box-shadow: 0 2px 8px rgba(212, 168, 83, 0.25);
}

.section-header h3 {
  font-size: 20px;
  color: var(--color-primary);
  margin: 0;
  font-weight: 600;
}

.section-header .badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-sm);
  margin-left: 8px;
  vertical-align: middle;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.section-header-desc {
  background: linear-gradient(135deg, var(--color-bg-steel), #f0f4f8);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--color-border);
}

/* Card Header Bar */
.card-header-bar {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
}

.card-header-bar.primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
}

.card-header-bar.dark {
  background: linear-gradient(135deg, var(--color-steel-dark), var(--color-steel));
  color: #fff;
}

.card-header-bar h4 {
  color: inherit;
  font-size: 18px;
  margin: 0;
  display: inline;
}

.card-header-bar .header-badge {
  font-size: 11px;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  margin-right: 8px;
  vertical-align: middle;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.card-header-bar .subtitle {
  font-size: 13px;
  opacity: 0.7;
  margin: 4px 0 0;
}

/* ===== About Page ===== */
.info-table-wrap {
  margin: 32px 0;
  overflow-x: auto;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
}

.info-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
}

.info-table td:first-child {
  width: 140px;
  background: var(--color-bg-steel);
  color: var(--color-primary);
  font-weight: 600;
  white-space: nowrap;
}

.info-table td:last-child {
  color: #555;
  line-height: 1.8;
}

.info-table tr:last-child td {
  border-bottom: none;
}

.info-table a {
  color: var(--color-primary-light);
  transition: color 0.3s;
}

.info-table a:hover {
  color: var(--color-accent);
}

/* Org Chart */
.org-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px;
  background: linear-gradient(135deg, var(--color-bg-steel), #f0f4f8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.org-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.org-box {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-primary);
  transition: var(--transition);
}

.org-box.top {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(15, 43, 69, 0.15);
}

.org-box.mid {
  background: var(--color-primary);
  color: #fff;
  border: none;
}

.org-box.dept {
  background: var(--color-bg-steel);
  color: var(--color-steel);
}

.org-arrow {
  font-size: 18px;
  color: var(--color-text-muted);
  line-height: 1;
}

/* Culture Grid */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.culture-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  transition: var(--transition);
}

.culture-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(15, 43, 69, 0.08);
}

.culture-card h4 {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.culture-card p {
  font-size: 13px;
  color: #666;
  line-height: 2;
}

/* Cert Grid */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cert-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.cert-card:hover {
  border-color: var(--color-accent);
}

.cert-card svg {
  margin: 0 auto 16px;
}

.cert-card h4 {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.cert-card p {
  font-size: 13px;
  color: #888;
  line-height: 1.8;
}

/* Founder Section */
.founder-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}

.founder-avatar {
  text-align: center;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-steel), #e8edf2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.founder-avatar .avatar-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(15, 43, 69, 0.2);
}

.founder-avatar .avatar-icon svg {
  width: 40px;
  height: 40px;
  fill: var(--color-accent);
}

.founder-avatar .name {
  font-size: 18px;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.founder-avatar .title {
  font-size: 13px;
  color: #888;
}

.founder-quote p {
  font-size: 15px;
  color: #555;
  line-height: 2;
  margin-bottom: 16px;
}

/* Market Section */
.market-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.market-panel {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
}

.heading-accent {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 4px solid var(--color-accent);
  font-weight: 600;
}

/* Highlight Box */
.highlight-box {
  background: linear-gradient(135deg, var(--color-amber-bg), #fffdf5);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin: 20px 0;
  border: 1px solid var(--color-amber-border);
  border-left: 4px solid var(--color-accent);
  font-size: 14px;
  color: #555;
  line-height: 1.9;
}

.highlight-box-lg {
  padding: 28px;
  border-radius: var(--radius-md);
}

/* CTA Box */
.cta-box {
  text-align: center;
  margin-top: 40px;
  padding: 28px;
  background: linear-gradient(135deg, var(--color-amber-bg), #fffdf5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-amber-border);
}

.cta-box p {
  font-size: 15px;
  color: var(--color-primary);
  margin-bottom: 14px;
}

/* ===== Tech Section ===== */
.tech-section {
  margin-bottom: 48px;
}

.tech-section h2 {
  font-size: 22px;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.tech-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.tech-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  transition: var(--transition-smooth);
}

.tech-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(15, 43, 69, 0.1);
}

.tech-card h4 {
  font-size: 17px;
  color: var(--color-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tech-card h4 .icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.tech-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.9;
}

.tech-card-img {
  height: 160px;
  overflow: hidden;
  margin: -3px -28px 0 -28px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.tech-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.tech-card:hover .tech-card-img img {
  transform: scale(1.05);
}

/* ===== Case Cards ===== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.case-card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-industrial);
}

.case-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 600;
}

.case-body {
  padding: 20px;
}

.case-body p {
  font-size: 13px;
  color: #666;
  line-height: 1.9;
  margin-bottom: 10px;
}

.case-body .highlight {
  font-size: 14px;
  color: var(--color-accent-dark);
  font-weight: 600;
}

/* ===== Stats Bar ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 56px;
  box-shadow: var(--shadow-industrial);
}

.stat-item {
  background: #fff;
  text-align: center;
  padding: 28px 16px;
  transition: var(--transition);
}

.stat-item:hover {
  background: var(--color-bg-steel);
}

.stat-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 6px;
  line-height: 1;
}

.stat-num small {
  font-size: 12px;
  font-weight: 400;
}

.stat-label {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ===== Equipment Cards ===== */
.equip-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.equip-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-industrial);
  transition: var(--transition-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.equip-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(15, 43, 69, 0.12);
  border-color: var(--color-accent-dark);
}

.equip-thumb {
  height: 160px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  margin: -1px -1px 0 -1px;
  background: linear-gradient(135deg, var(--color-bg-steel), #e0e8f0);
}

.equip-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.equip-card:hover .equip-thumb img {
  transform: scale(1.08);
}

.equip-info {
  padding: 20px;
  text-align: center;
}

.equip-info h4 {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 6px;
  font-weight: 600;
}

.equip-model {
  font-size: 13px;
  color: var(--color-accent-dark);
  margin-bottom: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
}

.equip-specs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.spec-tag {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

/* ===== Workshop Hero ===== */
.workshop-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  margin-bottom: 48px;
}

.workshop-hero .hero-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-md);
}

.workshop-hero .hero-main img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.workshop-hero .hero-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.workshop-hero .hero-side img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-lg);
}

.img-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 20px;
  background: linear-gradient(transparent, rgba(0,0,0,.75));
  color: #fff;
  font-size: 14px;
  font-weight: 500;
}

/* Process Section */
.process-section {
  margin-bottom: 52px;
}

.process-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.process-bar {
  width: 5px;
  height: 30px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 3px;
  flex-shrink: 0;
}

.process-header h3 {
  font-size: 20px;
  color: var(--color-primary);
  margin: 0;
  font-weight: 600;
}

.process-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 22px;
  padding-left: 19px;
}

/* Contact */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.contact-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 20px;
  text-align: center;
  box-shadow: var(--shadow-industrial);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  border-top: 3px solid var(--color-accent);
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(15, 43, 69, 0.08);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--color-bg-steel), #e0e8f0);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-primary);
}

.contact-card h4 {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.contact-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  word-break: break-all;
}

.contact-card a {
  color: var(--color-primary-light);
  font-weight: 500;
}

/* Contact Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step .step-num {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  margin: 0 auto 12px;
  box-shadow: 0 2px 8px rgba(15, 43, 69, 0.15);
}

.process-step h4 {
  font-size: 15px;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.process-step p {
  font-size: 13px;
  color: #888;
  line-height: 1.8;
}

/* Map Placeholder */
.map-placeholder {
  background: linear-gradient(135deg, var(--color-bg-steel), #e8edf2);
  border-radius: var(--radius-md);
  padding: 40px;
  text-align: center;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}

.map-placeholder-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-accent);
}

.map-placeholder h3 {
  font-size: 18px;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.map-placeholder p {
  font-size: 14px;
  color: #888;
  line-height: 1.8;
}

/* ===== Product Gallery ===== */
.product-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
}

.gallery-item:hover {
  box-shadow: 0 4px 14px rgba(15, 43, 69, 0.1);
  border-color: var(--color-accent);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ===== Article Styles ===== */
.article-body {
  max-width: 820px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: 22px;
  color: var(--color-primary);
  margin: 32px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
  position: relative;
}

.article-body h2::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
}

.article-body h3 {
  font-size: 18px;
  color: var(--color-primary-light);
  margin: 24px 0 10px;
}

.article-body p {
  font-size: 15px;
  color: #555;
  line-height: 2;
  margin-bottom: 14px;
}

.article-body ul,
.article-body ol {
  margin: 10px 0 20px 24px;
}

.article-body ul li {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  margin-bottom: 8px;
  list-style: disc;
}

.article-body strong {
  color: var(--color-primary);
}

.article-meta {
  text-align: center;
  margin-bottom: 32px;
  font-size: 13px;
  color: #aaa;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.article-tag {
  display: inline-block;
  padding: 2px 10px;
  background: var(--color-tag-bg);
  border-radius: var(--radius-sm);
  color: #888;
  font-size: 12px;
}

.article-author {
  font-size: 13px;
  color: #aaa;
  text-align: center;
  margin-bottom: 8px;
}

/* Article Grid */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.article-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-industrial);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  box-shadow: 0 8px 24px rgba(15, 43, 69, 0.1);
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.article-card-body {
  padding: 24px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card-num {
  display: inline-block;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-accent);
  border-radius: var(--radius-md);
  text-align: center;
  line-height: 36px;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(15, 43, 69, 0.15);
}

.article-card h3 {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.5;
}

.article-card .card-desc {
  font-size: 13px;
  color: #888;
  line-height: 1.8;
  margin-bottom: 16px;
  flex: 1;
}

.article-card .card-meta {
  font-size: 12px;
  color: #bbb;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.article-card .card-meta .tag {
  padding: 1px 8px;
  background: var(--color-tag-bg);
  border-radius: var(--radius-sm);
  color: #888;
}

.article-card .card-link {
  display: inline-block;
  margin-top: 14px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13px;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
  text-align: center;
}

.article-card .card-link:hover {
  background: linear-gradient(135deg, var(--color-primary-light), #3a7db6);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 43, 69, 0.2);
}

/* Spec Table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
  box-shadow: var(--shadow-industrial);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.spec-table th {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 12px 14px;
  text-align: left;
  font-weight: 500;
}

.spec-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  color: #555;
}

.spec-table tr:nth-child(even) td {
  background: #fafbfc;
}

.spec-table tr:last-child td {
  border-bottom: none;
}

/* Map Link */
.map-link-wrap {
  text-align: center;
  margin-top: 32px;
}

.map-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 15px;
  text-decoration: none;
  transition: var(--transition-smooth);
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(15, 43, 69, 0.2);
}

.map-link-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 43, 69, 0.3);
  color: #fff;
}

.map-link-btn svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

/* Resource List */
.resource-section {
  max-width: 900px;
  margin: 48px auto 0;
}

.resource-section h2 {
  font-size: 22px;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-align: center;
}

.resource-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.resource-item {
  padding: 10px 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: #555;
  transition: var(--transition);
}

.resource-item:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Info Banner */
.info-banner {
  background: linear-gradient(135deg, var(--color-bg-steel), #e8edf2);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-bottom: 48px;
  text-align: center;
  border: 1px solid var(--color-border);
}

.info-banner p {
  font-size: 16px;
  color: var(--color-primary);
  line-height: 2;
  max-width: 800px;
  margin: 0 auto;
}

/* Responsive Grids */
.resp-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.resp-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

@media (max-width: 1024px) {
  .equip-card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .product-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 50px 0;
  }
  .section-title {
    font-size: 26px;
  }
  .section-subtitle {
    font-size: 14px;
    margin-bottom: 32px;
  }
  .page-banner {
    padding: 50px 0 40px;
    margin-top: 63px;
  }
  .page-banner h1 {
    font-size: 24px;
  }
  .footer {
    padding: 40px 0 0;
  }
  .breadcrumb {
    padding: 10px 0;
    font-size: 12px;
  }
  .btn {
    padding: 11px 22px;
    font-size: 13px;
  }

  .faq-question {
    padding: 14px 16px;
    font-size: 14px;
  }
  .faq-answer-content {
    padding: 0 16px 16px;
    font-size: 13px;
  }

  .carousel-slide img {
    height: 160px;
  }
  .carousel-slide .carousel-placeholder {
    height: 160px;
  }

  .lightbox-prev, .lightbox-next {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-close {
    top: 10px;
    right: 14px;
    font-size: 32px;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .intro-features {
    grid-template-columns: 1fr;
  }
  .intro-visual-box {
    padding: 24px;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 24px 16px;
  }
  .industry-badge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .promise-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .promise-card {
    padding: 20px 12px;
  }
  .promise-num {
    font-size: 26px;
  }
  .cta-full {
    padding: 40px 0;
  }
  .cta-full h2 {
    font-size: 22px;
  }
  .cta-full p {
    font-size: 14px;
  }

  .culture-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cert-grid {
    grid-template-columns: 1fr;
  }
  .founder-grid {
    grid-template-columns: 1fr;
  }
  .market-grid {
    grid-template-columns: 1fr;
  }
  .org-chart {
    padding: 16px;
  }
  .org-box {
    padding: 8px 12px;
    font-size: 12px;
    min-width: 70px;
  }
  .info-table td {
    padding: 12px 12px;
    font-size: 13px;
  }
  .info-table td:first-child {
    width: auto;
    min-width: 80px;
  }

  .tech-card-grid {
    grid-template-columns: 1fr;
  }
  .tech-card {
    padding: 20px;
  }
  .tech-section {
    margin-bottom: 36px;
  }
  .case-grid {
    grid-template-columns: 1fr;
  }

  .workshop-hero {
    grid-template-columns: 1fr;
    margin-bottom: 32px;
  }
  .workshop-hero .hero-main img {
    height: 240px;
  }
  .workshop-hero .hero-side img {
    height: 180px;
  }
  .workshop-hero .hero-side {
    flex-direction: row;
  }
  .workshop-hero .img-label {
    font-size: 12px;
    padding: 10px 14px;
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 40px;
  }
  .stat-num {
    font-size: 26px;
  }
  .stat-item {
    padding: 20px 12px;
  }
  .equip-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-section {
    margin-bottom: 36px;
  }
  .process-desc {
    font-size: 13px;
  }
  .process-header h3 {
    font-size: 18px;
  }

  .contact-cards {
    grid-template-columns: 1fr 1fr;
  }
  .contact-card {
    padding: 24px 14px;
  }
  .map-placeholder {
    padding: 32px 16px;
    min-height: auto;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-card-body {
    padding: 18px 16px;
  }
  .article-body h2 {
    font-size: 19px;
  }
  .article-body h3 {
    font-size: 16px;
  }
  .article-body p {
    font-size: 14px;
  }
  .spec-table {
    font-size: 12px;
  }
  .spec-table th, .spec-table td {
    padding: 8px 10px;
  }

  .resp-grid-3 {
    grid-template-columns: 1fr;
  }
  .resp-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .product-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-grid {
    grid-template-columns: 1fr;
  }
  .workshop-hero .hero-main img {
    height: 200px;
  }
  .workshop-hero .hero-side img {
    height: 140px;
  }
}

@media (max-width: 480px) {
  .industry-badge-grid {
    grid-template-columns: 1fr;
  }
  .promise-grid {
    grid-template-columns: 1fr;
  }
  .culture-grid {
    grid-template-columns: 1fr;
  }
  .contact-cards {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .equip-card-grid {
    grid-template-columns: 1fr;
  }
  .stats-bar {
    grid-template-columns: 1fr;
  }
  .product-gallery {
    grid-template-columns: 1fr;
  }
}

/* ===== Carousel ===== */
.product-carousel,
.equipment-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.carousel-track {
  display: flex;
  transition: transform 0.4s ease;
  cursor: pointer;
}

.carousel-slide {
  min-width: 100%;
  flex-shrink: 0;
}

.carousel-slide img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, var(--color-bg-steel), #e0e8f0);
}

.carousel-slide .carousel-placeholder {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--color-bg-steel), #e0e8f0);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.carousel-placeholder svg {
  width: 56px;
  height: 56px;
  opacity: 0.2;
}

.carousel-slide .slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.5));
  color: #fff;
  font-size: 12px;
  text-align: center;
}

.carousel-prev,
.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  border: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.product-carousel:hover .carousel-prev,
.product-carousel:hover .carousel-next,
.equipment-carousel:hover .carousel-prev,
.equipment-carousel:hover .carousel-next {
  opacity: 1;
}

.carousel-prev { left: 8px; }
.carousel-next { right: 8px; }

.carousel-prev:hover,
.carousel-next:hover {
  background: #fff;
  color: var(--color-accent);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 10px 0;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s;
}

.carousel-dot.active {
  background: #fff;
  width: 20px;
  border-radius: 4px;
}

.carousel-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--color-accent);
  color: #fff;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
  z-index: 2;
  pointer-events: none;
  box-shadow: 0 2px 6px rgba(212, 168, 83, 0.3);
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-counter {
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  white-space: nowrap;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  z-index: 2;
  background: none;
  border: none;
  color: rgba(255,255,255,0.8);
  font-size: 40px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s;
}

.lightbox-close:hover {
  color: #fff;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  font-size: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* ===== FAQ Section ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: #fff;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--color-border-dark);
  box-shadow: var(--shadow-sm);
}

.faq-item.open {
  border-color: var(--color-accent);
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-primary);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: inherit;
  letter-spacing: 0.3px;
}

.faq-question:hover {
  color: var(--color-accent-dark);
}

.faq-question .faq-icon {
  font-size: 20px;
  transition: transform 0.3s;
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
  color: var(--color-accent);
}

.faq-answer {
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item:not(.js-ready) .faq-answer {
  max-height: none;
  overflow: visible;
}
.faq-item.js-ready:not(.open) .faq-answer {
  max-height: 0;
  overflow: hidden;
}
.faq-item.js-ready.open .faq-answer {
  max-height: 2000px;
}

.faq-answer-content {
  padding: 0 24px 20px;
  font-size: 14px;
  color: #555;
  line-height: 1.9;
}