/* ============================================================
   ChemCorp International — Main Stylesheet
   Color Palette:
     Primary Deep Blue : #1B3A6B
     Navy Dark         : #0D2035
     Accent Dark Red   : #A31621
     Accent Red Light  : #C0392B
     Gray              : #6B7280
     Light Gray        : #F4F6F9
     White             : #FFFFFF
============================================================ */

/* ─── CSS Custom Properties ──────────────────────────────── */
:root {
  --primary:       #1B3A6B;
  --primary-dark:  #0D2035;
  --primary-mid:   #1e4482;
  --accent:        #A31621;
  --accent-hover:  #C0392B;
  --accent-light:  #fdf0f1;
  --gray:          #6B7280;
  --gray-light:    #F4F6F9;
  --gray-border:   #E5E7EB;
  --text-dark:     #111827;
  --text-body:     #374151;
  --text-muted:    #9CA3AF;
  --white:         #FFFFFF;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.10);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:     0 8px 32px rgba(0,0,0,0.14);
  --shadow-xl:     0 16px 48px rgba(0,0,0,0.18);
  --radius:        8px;
  --radius-lg:     16px;
  --transition:    all 0.3s ease;
  --font-body:     'Inter', sans-serif;
  --font-heading:  'Montserrat', sans-serif;
  --nav-height:    72px;
}

/* ─── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
  margin: 0;
  padding-top: calc(var(--nav-height) + 36px); /* topbar + nav */
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 700;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ─── Utility Classes ─────────────────────────────────────── */
.text-primary-dark { color: var(--primary-dark); }
.text-accent { color: var(--accent); }
.bg-primary-dark { background-color: var(--primary-dark); }
.bg-accent { background-color: var(--accent); }
.bg-light-gray { background-color: var(--gray-light); }

.section-gap { padding: 90px 0; }
.section-gap-sm { padding: 60px 0; }

.section-header { margin-bottom: 56px; }
.section-header .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  position: relative;
  padding-left: 28px;
}
.section-header .eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 2px;
  background: var(--accent);
}
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--primary-dark);
  margin-bottom: 16px;
}
.section-header p { color: var(--gray); font-size: 1.05rem; max-width: 640px; }

.btn-primary-custom {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
  padding: 12px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary-custom:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border: 2px solid var(--accent);
  padding: 12px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-accent:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(163,22,33,0.35);
}

.btn-outline-primary-custom {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 12px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline-primary-custom:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-light-custom {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
  padding: 12px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline-light-custom:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ─── Language Switcher ───────────────────────────────────── */
.lang-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: rgba(255,255,255,0.82);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  padding: 3px 10px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.lang-switch-btn:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.lang-flag { font-size: 1rem; line-height: 1; }
.lang-label { font-size: 0.75rem; font-weight: 700; }

/* Desktop pill toggle in navbar */
.lang-toggle-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 100px;
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.3);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 700;
  transition: var(--transition);
}
.lang-toggle-pill:hover { border-color: rgba(255,255,255,0.7); }
.lang-toggle-active {
  background: var(--accent);
  color: #fff;
  padding: 4px 10px;
}
.lang-toggle-other {
  color: rgba(255,255,255,0.75);
  padding: 4px 9px;
}
.lang-toggle-pill:hover .lang-toggle-other { color: #fff; }

/* Mobile language button in navbar */
.lang-switch-btn-mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 28px;
  border-radius: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.9);
  font-size: 0.72rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: var(--transition);
}
.lang-switch-btn-mobile:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ─── Top Bar ─────────────────────────────────────────────── */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  font-size: 0.82rem;
  padding: 8px 0;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1040;
  height: 36px;
}
.topbar a {
  color: rgba(255,255,255,0.8);
  margin-right: 20px;
  text-decoration: none;
  transition: color 0.2s;
}
.topbar a:hover { color: #fff; }
.topbar a i, .topbar span i { margin-right: 5px; color: var(--accent); }
.topbar-right span { margin-left: 16px; color: rgba(255,255,255,0.65); }

/* ─── Navigation ──────────────────────────────────────────── */
.main-nav {
  background: var(--primary) !important;
  position: fixed;
  top: 36px; left: 0; right: 0;
  z-index: 1030;
  height: var(--nav-height);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}
.main-nav.scrolled {
  top: 0;
  background: rgba(13, 32, 53, 0.97) !important;
  backdrop-filter: blur(12px);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo-icon {
  width: 42px; height: 42px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--white);
  flex-shrink: 0;
}
.brand-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.01em;
}
.brand-sub {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.main-nav .nav-link {
  color: rgba(255,255,255,0.88) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 14px !important;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
}
.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: #fff !important;
  background: rgba(255,255,255,0.1);
}
.main-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.nav-cta {
  padding: 9px 22px !important;
  font-size: 0.88rem !important;
}

/* Dropdown */
.dropdown-menu-products {
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  padding: 8px 0;
  min-width: 260px;
  background: var(--white);
}
.dropdown-menu-products .dropdown-item {
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}
.dropdown-menu-products .dropdown-item i {
  width: 18px;
  color: var(--primary);
  font-size: 0.85rem;
}
.dropdown-menu-products .dropdown-item:hover {
  background: var(--gray-light);
  color: var(--primary);
  padding-left: 26px;
}
.dropdown-menu-products .view-all {
  font-weight: 600;
  color: var(--accent) !important;
  border-bottom: 1px solid var(--gray-border);
  margin-bottom: 4px;
  padding-bottom: 14px;
}
.dropdown-menu-products .view-all i { color: var(--accent) !important; }

/* ─── Hero Banner ─────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 660px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1e4482 100%);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(163,22,33,0.15) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-section::before {
  content: '';
  position: absolute;
  right: -100px; top: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(163,22,33,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; padding: 80px 0; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 20px;
}
.hero-title .accent-word { color: var(--accent); }
.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.75;
}
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-item { text-align: left; }
.hero-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-heading);
  line-height: 1;
}
.hero-stat-num span { color: var(--accent); }
.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* Hero Visual Side */
.hero-visual { position: relative; z-index: 2; }
.hero-card-cluster {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
}
.hero-info-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}
.hero-info-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateX(-6px);
}
.hero-card-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  flex-shrink: 0;
}
.hero-card-icon.blue { background: rgba(255,255,255,0.15); }
.hero-card-icon.green { background: #16a34a; }
.hero-card-text strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}
.hero-card-text span {
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
}

/* ─── Advantages / Features ───────────────────────────────── */
.advantages-section { background: var(--gray-light); }
.advantage-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-border);
  transition: var(--transition);
  height: 100%;
}
.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.advantage-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: white;
  margin: 0 auto 20px;
  transition: var(--transition);
}
.advantage-card:hover .advantage-icon {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  transform: rotate(-5deg) scale(1.05);
}
.advantage-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.advantage-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.65; margin: 0; }

/* ─── Products Section ────────────────────────────────────── */
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-border);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}
.product-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--gray-light);
  position: relative;
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.07); }
.product-card-img .product-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eef2f8 0%, #dce4f0 100%);
  color: var(--primary);
}
.product-placeholder i { font-size: 3rem; opacity: 0.5; }
.product-placeholder span { font-size: 0.75rem; opacity: 0.5; margin-top: 8px; }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--accent);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.product-card-body {
  padding: 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-cat-tag {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.product-card h4 {
  font-size: 1.02rem;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-cas {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: monospace;
  margin-bottom: 10px;
}
.product-card p {
  font-size: 0.875rem;
  color: var(--gray);
  flex: 1;
  line-height: 1.6;
  margin-bottom: 18px;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-border);
}
.btn-product-detail {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}
.btn-product-detail:hover { color: var(--accent); gap: 8px; }
.btn-product-inquiry {
  font-size: 0.8rem;
  padding: 6px 14px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
}
.btn-product-inquiry:hover { background: var(--accent); color: #fff; }

/* Category Filter Bar */
.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  border: 2px solid var(--gray-border);
  background: var(--white);
  color: var(--gray);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--primary);
  color: var(--white);
  background: var(--primary);
}

/* ─── Category Cards ──────────────────────────────────────── */
.category-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: block;
  height: 100%;
  color: inherit;
}
.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  color: inherit;
}
.category-card:hover .cat-icon { background: var(--accent); }
.cat-icon {
  width: 64px; height: 64px;
  background: var(--primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin: 0 auto 16px;
  transition: var(--transition);
}
.category-card h5 {
  font-size: 1rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.category-card p { font-size: 0.85rem; color: var(--gray); margin: 0; }
.cat-count {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 600;
}

/* ─── Statistics Section ──────────────────────────────────── */
.stats-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.stat-item { text-align: center; position: relative; z-index: 1; }
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number .unit { color: var(--accent); font-size: 0.65em; }
.stat-divider {
  width: 40px; height: 3px;
  background: var(--accent);
  margin: 12px auto;
  border-radius: 2px;
}
.stat-label {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.72);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* ─── Industry Applications ───────────────────────────────── */
.industry-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 220px;
  display: flex;
  align-items: flex-end;
  cursor: pointer;
  transition: var(--transition);
}
.industry-card:hover { transform: scale(1.02); box-shadow: var(--shadow-xl); }
.industry-card-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  opacity: 0.15;
}
.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,32,53,0.9) 0%, rgba(13,32,53,0.3) 60%, transparent 100%);
}
.industry-card-content {
  position: relative;
  z-index: 2;
  padding: 20px 22px;
  width: 100%;
}
.industry-card-content h5 {
  color: white;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.industry-card-content p { color: rgba(255,255,255,0.72); font-size: 0.8rem; margin: 0; }
.industry-bg-1 { background: linear-gradient(135deg, #1B3A6B, #2563EB); }
.industry-bg-2 { background: linear-gradient(135deg, #134e4a, #0f766e); }
.industry-bg-3 { background: linear-gradient(135deg, #422006, #78350f); }
.industry-bg-4 { background: linear-gradient(135deg, #1e1b4b, #4338ca); }
.industry-bg-5 { background: linear-gradient(135deg, #4a0519, #A31621); }
.industry-bg-6 { background: linear-gradient(135deg, #052e16, #166534); }

/* ─── CTA Section ─────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--accent) 0%, #8b1a1a 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5z' fill='%23ffffff' fill-opacity='0.06' fill-rule='evenodd'/%3E%3C/svg%3E");
}
.cta-section .section-header h2 { color: var(--white); }
.cta-section .section-header p { color: rgba(255,255,255,0.82); }
.cta-section .section-header .eyebrow { color: rgba(255,255,255,0.9); }
.cta-section .section-header .eyebrow::before { background: rgba(255,255,255,0.9); }

/* ─── Articles / Knowledge ────────────────────────────────── */
.article-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.article-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-light);
}
.article-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.article-card:hover .article-card-img img { transform: scale(1.06); }
.article-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eef2f8, #dce4f0);
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.4;
}
.article-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.article-category-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--accent-light);
  color: var(--accent);
}
.article-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.article-card h4, .article-card h3 {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.4;
  flex: 1;
}
.article-card p {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.65;
  margin-bottom: 18px;
}
.article-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
  margin-top: auto;
}
.article-read-more:hover { color: var(--accent); gap: 8px; }

/* ─── Certification Section ───────────────────────────────── */
.cert-section { background: var(--gray-light); }
.cert-item {
  text-align: center;
  padding: 28px 20px;
}
.cert-icon-wrap {
  width: 80px; height: 80px;
  background: var(--white);
  border: 2px solid var(--gray-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  margin: 0 auto 14px;
  transition: var(--transition);
}
.cert-item:hover .cert-icon-wrap {
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.1);
}
.cert-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
}
.cert-item span { font-size: 0.8rem; color: var(--gray); }

/* ─── Page Header / Breadcrumb ────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 8px;
  position: relative;
}
.breadcrumb-nav { position: relative; }
.breadcrumb-nav ol {
  background: none;
  margin: 0;
  padding: 0;
}
.breadcrumb-nav .breadcrumb-item a { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.breadcrumb-nav .breadcrumb-item.active { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.breadcrumb-nav .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* ─── Contact Page ────────────────────────────────────────── */
.contact-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-border);
  height: 100%;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: var(--transition);
}
.contact-info-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  transform: translateY(-3px);
}
.contact-info-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  flex-shrink: 0;
}
.contact-info-body h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.contact-info-body a, .contact-info-body p {
  font-size: 0.95rem;
  color: var(--text-body);
  margin: 0;
}
.contact-info-body a:hover { color: var(--accent); }

.inquiry-form-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-border);
}
.inquiry-form-section h3 {
  color: var(--primary-dark);
  margin-bottom: 6px;
}
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-control, .form-select {
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-size: 0.9rem;
  color: var(--text-body);
  transition: var(--transition);
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,58,107,0.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }

/* Map Placeholder */
.map-placeholder {
  height: 350px;
  background: linear-gradient(135deg, #eef2f8, #dce4f0);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1px solid var(--gray-border);
}
.map-placeholder i { font-size: 3rem; opacity: 0.5; margin-bottom: 12px; }
.map-placeholder p { color: var(--gray); font-size: 0.9rem; margin: 0; }

/* ─── About Page ──────────────────────────────────────────── */
.about-intro-section { overflow: hidden; }
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-img-placeholder {
  height: 400px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 5rem;
}
.about-img-badge {
  position: absolute;
  bottom: 24px; right: 24px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
}
.about-img-badge .badge-num {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  font-family: var(--font-heading);
}
.about-img-badge .badge-text {
  font-size: 0.78rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.strength-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-border);
}
.strength-item:last-child { border-bottom: none; }
.strength-icon {
  width: 40px; height: 40px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.95rem;
  flex-shrink: 0;
}
.strength-item h6 { font-size: 0.95rem; color: var(--primary-dark); margin-bottom: 3px; }
.strength-item p { font-size: 0.85rem; color: var(--gray); margin: 0; }

.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}
.timeline-item {
  position: relative;
  padding: 0 0 32px 28px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px; top: 6px;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 0 0 2px var(--accent);
}
.timeline-year {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.timeline-item h5 { font-size: 1rem; color: var(--primary-dark); margin-bottom: 4px; }
.timeline-item p { font-size: 0.875rem; color: var(--gray); margin: 0; }

/* ─── Product Detail Page ─────────────────────────────────── */
.product-detail-img {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.spec-table { border-radius: var(--radius); overflow: hidden; }
.spec-table td { padding: 12px 16px; font-size: 0.9rem; vertical-align: top; }
.spec-table td:first-child {
  font-weight: 600;
  color: var(--primary-dark);
  background: var(--gray-light);
  width: 40%;
  white-space: nowrap;
}
.tab-nav-custom .nav-link {
  color: var(--gray);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 20px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  border-radius: 0;
}
.tab-nav-custom .nav-link.active, .tab-nav-custom .nav-link:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: none;
}

/* ─── Article Content Page ────────────────────────────────── */
.article-content-body {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-body);
}
.article-content-body h2 {
  font-size: 1.6rem;
  color: var(--primary-dark);
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gray-border);
}
.article-content-body h3 { font-size: 1.25rem; color: var(--primary); margin: 28px 0 12px; }
.article-content-body ul, .article-content-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.article-content-body li { margin-bottom: 8px; }
.article-content-body p { margin-bottom: 18px; }
.article-content-body strong { color: var(--text-dark); }

/* ─── Footer ──────────────────────────────────────────────── */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.75);
}
.footer-top { padding: 64px 0 48px; }
.footer-brand .brand-logo .brand-sub { color: rgba(255,255,255,0.45); }
.footer-desc { font-size: 0.9rem; color: rgba(255,255,255,0.65); line-height: 1.75; }
.footer-contact-list { list-style: none; padding: 0; margin: 0; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}
.footer-contact-list i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-contact-list a { color: rgba(255,255,255,0.75); }
.footer-contact-list a:hover { color: white; }
.footer-certs { display: flex; flex-wrap: wrap; gap: 8px; }
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.75);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
}
.cert-badge i { color: var(--accent); }
.footer-heading {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '›';
  color: var(--accent);
  font-weight: bold;
}
.footer-links a:hover { color: white; padding-left: 4px; }
.footer-articles { display: flex; flex-direction: column; gap: 10px; }
.footer-article-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
  transition: var(--transition);
  line-height: 1.45;
}
.footer-article-item i { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.footer-article-item:hover { color: white; padding-left: 4px; }
.footer-newsletter h6 { color: rgba(255,255,255,0.8); font-size: 0.85rem; margin-bottom: 10px; }
.footer-newsletter .form-control {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  font-size: 0.85rem;
}
.footer-newsletter .form-control::placeholder { color: rgba(255,255,255,0.4); }
.footer-newsletter .form-control:focus { background: rgba(255,255,255,0.12); box-shadow: none; border-color: var(--accent); }
.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}
.footer-legal-links { display: flex; gap: 20px; }
.footer-legal-links a {
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
  transition: color 0.2s;
}
.footer-legal-links a:hover { color: rgba(255,255,255,0.85); }

/* ─── Floating Contact Widget ─────────────────────────────── */
.floating-contact {
  position: fixed;
  bottom: 32px; right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.floating-toggle {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
  z-index: 2;
}
.floating-toggle:hover { background: var(--primary-dark); transform: scale(1.08); }
.floating-toggle .close-icon { display: none; }
.floating-contact.open .floating-toggle { background: var(--accent); }
.floating-contact.open .floating-toggle .main-icon { display: none; }
.floating-contact.open .floating-toggle .close-icon { display: block; }
.floating-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: scale(0.8) translateY(20px);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  order: -1;
}
.floating-contact.open .floating-menu {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
}
.floating-label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: white;
  padding: 4px 10px;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
}
.floating-item {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
  margin: 0 auto;
  cursor: pointer;
}
.floating-item:hover { transform: scale(1.12) translateX(-4px); color: white; }
.float-phone   { background: var(--primary); }
.float-whatsapp{ background: #25D366; }
.float-wechat  { background: #07C160; }
.float-email   { background: #EA4335; }
.float-inquiry { background: var(--accent); }
.float-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%; transform: translateY(-50%);
  background: var(--primary-dark);
  color: white;
  font-size: 0.78rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}
.float-tooltip::after {
  content: '';
  position: absolute;
  left: 100%; top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--primary-dark);
}
.floating-item:hover .float-tooltip { opacity: 1; }

/* WeChat QR placeholder */
.wechat-qr-placeholder {
  width: 120px; height: 120px;
  background: var(--gray-light);
  border: 2px dashed var(--gray-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #07C160;
  margin: 0 auto;
}

/* ─── Admin Sidebar etc (for admin pages) ─────────────────── */
/* See admin/assets/admin.css */

/* ─── Responsive Adjustments ──────────────────────────────── */
@media (max-width: 991.98px) {
  body { padding-top: 100px; }
  .topbar { display: none; }
  .main-nav { top: 0; }
  .hero-section { min-height: auto; }
  .hero-content { padding: 60px 0 40px; }
  .hero-visual { display: none; }
  .stats-section .stat-item { margin-bottom: 24px; }
  .section-gap { padding: 64px 0; }
  .about-img-placeholder { height: 280px; }
  .industry-card { height: 180px; }
  .floating-contact { bottom: 20px; right: 14px; }
}
@media (max-width: 767.98px) {
  body { padding-top: 70px; }
  .section-gap { padding: 48px 0; }
  .section-header { margin-bottom: 36px; }
  .hero-title { font-size: 1.9rem; }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .inquiry-form-section { padding: 24px 20px; }
  .footer-legal-links { flex-wrap: wrap; gap: 12px; }
  .hero-stats { gap: 18px; }
  .page-header { padding: 40px 0; }
  .main-nav .dropdown-menu { position: static !important; transform: none !important; }
}

/* ─── AOS custom override ─────────────────────────────────── */
[data-aos] { backface-visibility: hidden; }

/* ─── Bootstrap Pagination Custom Styles ─────────────────── */
.pagination .page-link {
  color: var(--primary);
  border-color: var(--gray-border);
  border-radius: var(--radius) !important;
  margin: 0 2px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.pagination .page-link:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.pagination .page-item.active .page-link {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}
.pagination .page-item.disabled .page-link {
  color: var(--text-muted);
}

/* ─── Alert Styles ────────────────────────────────────────── */
.alert {
  border-radius: var(--radius);
  font-size: 0.9rem;
}

/* ─── Eyebrow utility for non-section contexts ────────────── */
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  position: relative;
  padding-left: 28px;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 2px;
  background: var(--accent);
}

/* ─── Image fade-in on load ───────────────────────────────── */
img {
  opacity: 1;
  transition: opacity 0.3s ease;
}
img[loading="lazy"] {
  opacity: 0;
}
img[loading="lazy"].loaded {
  opacity: 1;
}

/* ─── Smooth page transitions ─────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Print styles ────────────────────────────────────────── */
@media print {
  .main-nav, .topbar, .site-footer, .floating-contact,
  .hero-cta-group, .cta-section, .breadcrumb-nav { display: none !important; }
  body { padding-top: 0; }
  .page-header { background: var(--primary-dark) !important; -webkit-print-color-adjust: exact; }
}

/* ─── Scrollbar (webkit) ──────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-light); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }