/* ============================================
   ChemTech Solutions - Chemical Products Website
   Color Scheme: Deep Blue #004d7a / Mid Blue #0077b6 / Accent #00b4d8
   ============================================ */

/* CSS Variables */
:root {
  --primary: #004d7a;
  --secondary: #0077b6;
  --accent: #00b4d8;
  --bg: #ffffff;
  --text: #2c3e50;
  --text-light: #5a7a8a;
  --white: #ffffff;
  --gray-100: #f0f4f7;
  --gray-200: #d0e4ef;
  --gray-300: #a8cde0;
  --border: #c8dfe8;
  --shadow-sm: 0 1px 3px rgba(0,77,122,0.08);
  --shadow: 0 4px 16px rgba(0,77,122,0.12);
  --shadow-lg: 0 8px 32px rgba(0,77,122,0.18);
  --radius: 4px;
  --radius-lg: 8px;
  --spacing: 12px;
  --transition: 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; }
body { font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif; background: var(--bg); color: var(--text); line-height: 1.75; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--secondary); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.35; color: var(--text); }
h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.7rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1.2rem; color: var(--text-light); }

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--primary);
}
.header-top {
  background: var(--primary);
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  padding: 6px 0;
}
.header-top i { margin-right: 6px; }
.header-top .container { display: flex; justify-content: space-between; align-items: center; }
.header-top a { color: rgba(255,255,255,0.85); }
.header-top a:hover { color: var(--white); }
.header-main { padding: 16px 0; }
.header-main .container { display: flex; justify-content: flex-start; align-items: center; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 48px; width: auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-text .brand { font-size: 1.4rem; font-weight: 700; color: var(--primary); line-height: 1; }
.logo-text .tagline { font-size: 0.7rem; color: var(--text-light); letter-spacing: 0.08em; text-transform: uppercase; }

/* Main Nav */
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  display: block; padding: 8px 18px; font-size: 0.9rem; font-weight: 500;
  color: var(--text); border-radius: var(--radius); transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active { background: var(--gray-100); color: var(--primary); }
.main-nav .dropdown { position: relative; }
.main-nav .dropdown > a i { font-size: 0.7em; margin-left: 3px; }
.main-nav .dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--white); min-width: 200px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); border: 1px solid var(--border); padding: 8px 0;
}
.main-nav .dropdown:hover .dropdown-menu { display: block; }
.main-nav .dropdown-menu a { padding: 10px 16px; color: var(--text); font-size: 0.88rem; }
.main-nav .dropdown-menu a:hover { background: var(--gray-100); color: var(--primary); }

.header-cta .btn-inquiry {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary); color: var(--white); padding: 10px 20px;
  border-radius: var(--radius); font-weight: 600; font-size: 0.88rem;
  transition: all var(--transition); white-space: nowrap;
}
.header-cta .btn-inquiry:hover { background: #003558; color: var(--white); transform: translateY(-1px); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--text); transition: all var(--transition); display: block; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
  display: none; background: var(--white); border-top: 1px solid var(--border);
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.mobile-nav.open { max-height: 600px; }
.mobile-nav ul { padding: 12px 20px; }
.mobile-nav li { border-bottom: 1px solid var(--gray-100); }
.mobile-nav a { display: block; padding: 12px 0; color: var(--text); font-weight: 500; }
.mobile-nav .sub-menu { padding-left: 16px; }
.mobile-nav .sub-menu a { font-size: 0.9rem; color: var(--text-light); }


.language{ display: inline-block; cursor: pointer; position: relative; }
.language i{font-size: 20px;}
.language-main{width: 80px;padding: 1px 0;position: absolute;display: none;z-index: 99;right: -20px;top: 25px;}
.language:hover .language-main {display: block;}
.language-cont {width: 100px;padding: 0 16px;margin-top: 10px;box-shadow: 0 5px 15px 4px rgba(0, 0, 0, .05);border-top: 3px solid #004d7a;background: #ffffff;padding-bottom: 10px;}
.language-cont a { width: 100% !important; position: relative; font-size: 14px !important; font-family: Outfit-Light; padding: 0 !important; padding-left: 15px !important;color: #333 !important; background: #fff !important; height: auto !important; border: none !important; line-height: 28px !important; text-align: left; display: block !important;}
.language-post { padding-top: 10px;}
.language-cont a:after{ position: absolute; top: 10px; left: 0; width: 7px; height: 7px; background: #004d7a; content: ''; }
.language-cont a:hover { color: #004d7a !important;}


/* ============================================
   CONTAINER
   ============================================ */
.container { max-width: 1520px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1600px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .label { display: inline-block; background: var(--accent); color: var(--primary); padding: 5px 16px; border-radius: 20px; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 14px; }
.section-header h2 { margin-bottom: 20px; }
.section-header p { max-width: 640px; margin: 0 auto; font-size: 1.1rem; }

/* ============================================
   HERO / SWIPER BANNER
   ============================================ */
.hero-swiper { position: relative; }
.hero-swiper .swiper-slide { overflow: hidden; line-height: 0; }
.hero-slide-link { display: block; width: 100%; }
.hero-slide-img { width: 100%; height: auto; display: block; object-fit: cover; }
.inquiry-contact-title {font-size:0.78rem;color:rgba(255,255,255,0.6);margin-bottom:2px;text-transform:uppercase;letter-spacing:0.05em;font-weight:700;}
/* Swiper custom arrows */
.hero-swiper .swiper-button-next,
.hero-swiper .swiper-button-prev {
  color: var(--white); background: rgba(0,0,0,0.3); width: 48px; height: 48px;
  border-radius: 50%; transition: all var(--transition);
}
.hero-swiper .swiper-button-next:hover,
.hero-swiper .swiper-button-prev:hover { background: var(--primary); }
.hero-swiper .swiper-button-next::after,
.hero-swiper .swiper-button-prev::after { font-size: 18px; }
.hero-swiper .swiper-pagination-bullet { background: var(--white); opacity: 0.6; }
.hero-swiper .swiper-pagination-bullet-active { background: var(--white); opacity: 1; width: 24px; border-radius: 3px; }

/* ============================================
   INDUSTRY SOLUTIONS
   ============================================ */
.industry-solutions { background: var(--white); }
.industry-grid {display: grid;grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));gap: 44px;}
.industry-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px 24px; transition: all var(--transition); cursor: pointer;
}
.industry-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--secondary); }
.industry-card .icon { width: 56px; height: 56px; background: var(--primary); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.industry-card .icon i { font-size: 1.5rem; color: var(--white); }
.industry-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.industry-card p { font-size: 0.9rem; margin-bottom: 16px; }
.industry-card .learn-more { color: var(--primary); font-size: 0.88rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.industry-card .learn-more i { transition: transform var(--transition); }
.industry-card:hover .learn-more i { transform: translateX(4px); }

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section { background: var(--gray-100); }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: all var(--transition); border: 1px solid var(--border);
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--secondary); }
.product-card-img { aspect-ratio: 4/3; overflow: hidden; background: var(--gray-100); position: relative; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card-img img { transform: scale(1.06); }
.product-card-badge { position: absolute; top: 10px; left: 10px; background: var(--primary); color: var(--white); font-size: 0.7rem; font-weight: 700; padding: 3px 10px; border-radius: 20px; }
.product-card-body { padding: 16px; }
.product-card-body h3 { font-size: 0.95rem; margin-bottom: 6px; }
.product-card-body p { font-size: 0.83rem; color: var(--text-light); margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-footer { padding: 12px 16px; border-top: 1px solid var(--gray-100); display: flex; justify-content: space-between; align-items: center; }
.btn-detail { font-size: 0.82rem; color: var(--primary); font-weight: 600; display: flex; align-items: center; gap: 4px; }
.btn-inquiry-sm { background: var(--primary); color: var(--white); padding: 6px 14px; border-radius: var(--radius); font-size: 0.8rem; font-weight: 600; transition: all var(--transition); }
.btn-inquiry-sm:hover { background: #003558; color: var(--white); }

/* ============================================
   STATS / CAPABILITIES
   ============================================ */
.stats-section { background: var(--primary); color: var(--white); padding: 60px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item .number { font-size: 2.8rem; font-weight: 800; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.stat-item .label { font-size: 0.9rem; color: rgba(255,255,255,0.8); }

/* ============================================
   SUCCESS STORIES
   ============================================ */
.cases-section { background: var(--white); }
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm);
  border: 1px solid var(--border); transition: all var(--transition);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.case-card-img { aspect-ratio: 16/9; overflow: hidden; background: var(--gray-100); }
.case-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.case-card:hover .case-card-img img { transform: scale(1.05); }
.case-card-body { padding: 20px; background: var(--white); }
.case-card-tag { display: inline-block; background: var(--accent); color: var(--primary); font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 20px; margin-bottom: 10px; }
.case-card-body h3 { font-size: 1rem; margin-bottom: 8px; }
.case-card-body p { font-size: 0.85rem; color: var(--text-light); margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.case-card-body .read-more { color: var(--primary); font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; gap: 4px; }

/* ============================================
   EXPERTISE / COMPLIANCE
   ============================================ */
.expertise-section { background: var(--gray-100); }
.expertise-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.expertise-label { display: inline-block; background: var(--accent); color: var(--primary); padding: 4px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
.expertise-features { display: grid; gap: 20px; margin-top: 24px; }
.expertise-item { display: flex; gap: 16px; align-items: flex-start; }
.expertise-item .icon { flex-shrink: 0; width: 44px; height: 44px; background: var(--primary); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; }
.expertise-item .icon i { color: var(--white); font-size: 1.1rem; }
.expertise-item h4 { margin-bottom: 6px; }
.expertise-item p { font-size: 0.9rem; margin: 0; }

.certifications-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.cert-badge { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius-lg); padding: 20px; text-align: center; transition: all var(--transition); }
.cert-badge:hover { border-color: var(--secondary); }
.cert-badge i { font-size: 2rem; color: var(--primary); margin-bottom: 8px; }
.cert-badge .cert-name { font-size: 0.78rem; font-weight: 700; color: var(--text); }

/* ============================================
   NEWS SECTION
   ============================================ */
.news-section { background: var(--white); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border);
  transition: all var(--transition);
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-card-img { aspect-ratio: 16/9; overflow: hidden; background: var(--gray-100); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-body { padding: 20px; }
.news-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.news-cat { font-size: 0.72rem; font-weight: 700; color: var(--primary); background: var(--accent); padding: 2px 8px; border-radius: 20px; }
.news-date { font-size: 0.75rem; color: var(--text-light); }
.news-card-body h3 { font-size: 0.95rem; margin-bottom: 8px; }
.news-card-body p { font-size: 0.84rem; color: var(--text-light); display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
.news-card-body .read-more { color: var(--primary); font-size: 0.85rem; font-weight: 600; }

/* ============================================
   INQUIRY FORM SECTION
   ============================================ */
.inquiry-section { background: linear-gradient(135deg, #002f4b 0%, #004d7a 100%); color: var(--white); }
.inquiry-section .section-header .label { background: rgba(255,255,255,0.2); color: var(--white); }
.inquiry-section .section-header h2 { color: var(--white); }
.inquiry-section .section-header p { color: rgba(255,255,255,0.8); }
.inquiry-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.inquiry-info h3 { color: var(--white); margin-bottom: 20px; }
.inquiry-info p { color: rgba(255,255,255,0.8); }
.inquiry-contact-list { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.inquiry-contact-item { display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,0.9); }
.inquiry-contact-item i { width: 36px; height: 36px; background: rgba(255,255,255,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; flex-shrink: 0; }
.inquiry-contact-item a{color:#fff;}
.inquiry-contact-item a:hover{color:var(--primary)}
.inquiry-kicker { font-size: 0.78rem; color: rgba(255,255,255,0.6); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700; }

.inquiry-form-wrap { background: var(--white); border-radius: var(--radius-lg); padding: 36px; }
.inquiry-form-wrap h3 { color: var(--text); margin-bottom: 20px; }
.inquiry-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 14px; border: 1.5px solid var(--border);
  border-radius: var(--radius); font-size: 0.9rem; color: var(--text);
  background: var(--bg); transition: all var(--transition);
  font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--secondary); background: var(--white);
  box-shadow: 0 0 0 3px rgba(0,119,182,0.15);
}
.form-group textarea { height: 100px; resize: vertical; }
.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%; background: var(--primary); color: var(--white); padding: 13px;
  border: none; border-radius: var(--radius); font-size: 0.95rem; font-weight: 700;
  cursor: pointer; transition: all var(--transition); font-family: inherit;
}
.btn-submit:hover { background: #003558; transform: translateY(-1px); }

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, #002f4b 0%, #004d7a 60%, #0077b6 100%);
  color: var(--white); padding: 60px 0; position: relative; overflow: hidden;
}
.page-header::after { content: ''; position: absolute; right: -60px; top: -60px; width: 280px; height: 280px; border-radius: 50%; background: rgba(255,255,255,0.06); }
.page-header h1 { color: var(--white); margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin: 0; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-bottom: 16px; }
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* ============================================
   FILTER BAR & LIST PAGES
   ============================================ */
.filter-bar { background: var(--white); border-bottom: 1px solid var(--border); padding: 16px 0; }
.filter-inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.filter-label { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.filter-tags { display: flex; gap: 8px; flex-wrap: wrap; flex: 1; }
.filter-tag { padding: 6px 16px; border-radius: 20px; font-size: 0.83rem; cursor: pointer; border: 1.5px solid var(--border); color: var(--text-light); transition: all var(--transition); background: transparent; }
.filter-tag.active, .filter-tag:hover {background: var(--primary);color: var(--white);border-color: var(--primary);}
.filter-tag.active a,.filter-tag:hover a{color:#fff}
.view-toggle { display: flex; gap: 4px; margin-left: auto; }
.view-btn { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius); border: 1.5px solid var(--border); color: var(--text-light); cursor: pointer; transition: all var(--transition); background: transparent; }
.view-btn.active, .view-btn:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Mobile Filter Toggle */
.filter-toggle-mobile {
  display: none;
  width: 100%;
  padding: 12px 16px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  align-items: center;
  justify-content: space-between;
}

.filter-toggle-mobile i {
  transition: transform var(--transition);
}

.filter-toggle-mobile.active i {
  transform: rotate(180deg);
}

.filter-content {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
}

@media (max-width: 768px) {
  .filter-toggle-mobile {
    display: flex;
  }
  
  .filter-content {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    margin-top: 12px;
  }
  
  .filter-content.show {
    display: flex;
  }
  
  .filter-inner {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-tags {
    width: 100%;
  }
  
  .view-toggle {
    margin-left: 0;
    width: 100%;
    justify-content: flex-start;
  }
}

/* Products list grid */
.products-list { padding: 40px 0; }
.products-list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.products-list-grid.list-view { grid-template-columns: 1fr; }
.products-list-grid.list-view .product-card { display: flex; flex-direction: row; }
.products-list-grid.list-view .product-card-img { width: 260px; flex-shrink: 0; aspect-ratio: auto; height: 200px; }
.products-list-grid.list-view .product-card-body { flex: 1; padding: 18px 20px; }
.products-list-grid.list-view .product-card-body p { -webkit-line-clamp: 3; line-clamp: 3; }

.products-list-grid.list-view .product-card-footer {
  width: 200px;
  flex-shrink: 0;
  border-top: none;
  border-left: 1px solid var(--gray-100);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  gap: 10px;
}

.products-list-grid.list-view .btn-detail {
  width: 100%;
  justify-content: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--primary);
  transition: all var(--transition);
}

.products-list-grid.list-view .btn-detail:hover {
  border-color: var(--secondary);
  background: var(--white);
  transform: translateY(-1px);
}

.products-list-grid.list-view .btn-inquiry-sm {
  width: 100%;
  text-align: center;
  padding: 9px 12px;
}

@media (max-width: 768px) {
  .products-list-grid.list-view .product-card-footer {
    width: auto;
    border-left: none;
    border-top: 1px solid var(--gray-100);
    padding: 12px 16px;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
  }

  .products-list-grid.list-view .btn-detail,
  .products-list-grid.list-view .btn-inquiry-sm {
    width: auto;
  }
}

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 48px; }
.page-btn {
  width: 38px; height: 38px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem; font-weight: 600; border: 1.5px solid var(--border); color: var(--text-light);
  cursor: pointer; transition: all var(--transition); background: var(--white);
}
.page-btn.active, .page-btn:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }
.page-btn.prev-btn, .page-btn.next-btn { width: auto; padding: 0 14px; gap: 6px; }

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail-section { padding: 48px 0; }
.product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.product-gallery .main-img { aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); background: var(--gray-100); margin-bottom: 12px; cursor: zoom-in; }
.product-gallery .main-img img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.product-thumb { width: 80px; height: 80px; border-radius: var(--radius); overflow: hidden; border: 2px solid var(--border); cursor: pointer; transition: all var(--transition); background: var(--gray-100); }
.product-thumb.active, .product-thumb:hover { border-color: var(--primary); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info h1 { margin-bottom: 12px; }
.product-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.product-tag { background: var(--accent); color: var(--primary); padding: 4px 12px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; }
.product-desc { color: var(--text-light); font-size: 0.95rem; margin-bottom: 24px; }
.product-quick-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 28px; }
.spec-item { background: var(--gray-100); border-radius: var(--radius); padding: 12px; }
.spec-item .spec-label { font-size: 0.78rem; color: var(--text-light); margin-bottom: 3px; }
.spec-item .spec-value { font-size: 0.95rem; font-weight: 700; color: var(--text); }
.product-cta-buttons { display: flex; gap: 12px; margin-bottom: 28px; }
.btn-primary { background: var(--primary); color: var(--white); padding: 13px 28px; border-radius: var(--radius); font-weight: 700; border: none; cursor: pointer; font-size: 0.95rem; transition: all var(--transition); font-family: inherit; }
.btn-primary:hover { background: #003558; color: var(--white); transform: translateY(-1px); }
.btn-outline { border: 2px solid var(--primary); color: var(--primary); padding: 11px 24px; border-radius: var(--radius); font-weight: 700; background: transparent; cursor: pointer; font-size: 0.95rem; transition: all var(--transition); font-family: inherit; }
.btn-outline:hover { background: var(--primary); color: var(--white); }

/* Comparison table */
.comparison-section { background: var(--gray-100); padding: 48px 0; }
.comparison-table { padding:28px 24px; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.comparison-table table { width: 100%; border-collapse: collapse; }
.comparison-table th { background: var(--primary); color: var(--white); padding: 14px 20px; text-align: left; font-size: 0.9rem; }
.comparison-table td { padding: 13px 20px; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: var(--bg); }
.comparison-table td:first-child { font-weight: 600; color: var(--text); }
.check-yes { color: var(--secondary); font-size: 1.1rem; }
.check-no { color: #ccc; font-size: 1.1rem; }

/* Specs full table */
.specs-section { padding: 48px 0; background: var(--white); }
.specs-table {padding:28px 24px; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.specs-table table { width: 100%; border-collapse: collapse; }
.specs-table thead th { background: var(--primary); color: var(--white); padding: 14px 20px; text-align: left; }
.specs-table td { padding: 12px 20px; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; }
.specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:nth-child(even) td { background: var(--bg); }
.specs-table td:first-child { font-weight: 600; min-width: 180px; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-overview .label { display: inline-block; background: var(--accent); color: var(--primary); padding: 4px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
.about-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.about-img img { width: 100%; display: block; }
.about-badges { display: flex; gap: 16px; margin-top: 28px; }
.about-badge { background: var(--gray-100); border-radius: var(--radius-lg); padding: 16px; text-align: center; flex: 1; }
.about-badge .num { font-size: 1.8rem; font-weight: 800; color: var(--primary); }
.about-badge .lbl { font-size: 0.78rem; color: var(--text-light); }

#globalCompliance { background: var(--gray-100); }

.compliance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.compliance-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px; text-align: center; transition: all var(--transition); }
.compliance-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--secondary); }
.compliance-card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 16px; }
.compliance-card h3 { font-size: 1rem; margin-bottom: 10px; }
.compliance-card p { font-size: 0.85rem; margin: 0; }

.certifications-grid-full { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }

#tradeCompliance { background: var(--gray-100); }
#tradeCompliance .label { display: inline-block; background: var(--accent); color: var(--primary); padding: 4px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
#tradeCompliance .expertise-content > div:last-child > img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
#tradeCompliance .expertise-content > div:last-child > img + div { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
#tradeCompliance .expertise-content > div:last-child > img + div > div { background: var(--white); border-radius: var(--radius-lg); padding: 20px; text-align: center; border: 1px solid var(--border); }
#tradeCompliance .expertise-content > div:last-child > img + div > div > div:first-child { font-size: 2rem; font-weight: 800; color: var(--primary); }
#tradeCompliance .expertise-content > div:last-child > img + div > div > div:last-child { font-size: 0.8rem; color: var(--text-light); }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
.contact-info-box { background: var(--primary); color: var(--white); border-radius: var(--radius-lg); padding: 36px; }
.contact-info-box h3 { color: var(--white); margin-bottom: 20px; }
.contact-info-list { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-item i { font-size: 1.2rem; color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.contact-info-item .info-title { font-size: 0.78rem; color: rgba(255,255,255,0.6); margin-bottom: 3px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-info-item .info-val { color: var(--white); font-size: 0.95rem; }
.contact-social { display: flex; gap: 12px; margin-top: 28px; }
.contact-social a { width: 38px; height: 38px; background: rgba(255,255,255,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); transition: all var(--transition); }
.contact-social a:hover { background: var(--secondary); color: var(--white); }

.contact-form-box { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.contact-form-box h3 { margin-bottom: 24px; }

/* ============================================
   SINGLE PAGE (News / Case Detail)
   ============================================ */
.single-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: start; }
.breadcrumb-bar { background: var(--gray-100); padding: 12px 0; border-bottom: 1px solid var(--border); }
.breadcrumb-bar .breadcrumb { color: var(--text-light); font-size: 0.85rem; }
.breadcrumb-bar .breadcrumb a { color: var(--text-light); }
.breadcrumb-bar .breadcrumb-current { color: var(--text); }
.article-content { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); }
.article-header { margin-bottom: 28px; }
.article-meta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.article-cat { background: var(--accent); color: var(--primary); font-size: 0.78rem; font-weight: 700; padding: 4px 12px; border-radius: 20px; }
.article-date { font-size: 0.82rem; color: var(--text-light); }
.article-date i { margin-right: 4px; }
.article-img { border-radius: var(--radius); overflow: hidden; margin-bottom: 28px; }
.article-img img { width: 100%; }
.article-body h2 { font-size: 1.4rem; margin: 28px 0 12px; }
.article-body h3 { font-size: 1.1rem; margin: 20px 0 10px; }
.article-body p { margin-bottom: 16px; }
.article-body ul { margin-bottom: 16px; padding-left: 20px; list-style: disc; }
.article-body ul li { margin-bottom: 6px; color: var(--text-light); }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); }
.article-tag { background: var(--gray-100); color: var(--text-light); padding: 5px 12px; border-radius: var(--radius); font-size: 0.8rem; }
.article-share { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.article-share span { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.share-btn { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 0.85rem; transition: all var(--transition); }
.share-linkedin { background: #0077b5; }
.share-twitter { background: #1da1f2; }
.share-facebook { background: #1877f2; }
.share-btn:hover { transform: scale(1.1); }
.related-articles { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--border); }
.related-articles h3 { margin-bottom: 20px; }
.related-articles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-article-card { display: flex; gap: 12px; background: var(--gray-100); border-radius: var(--radius-lg); overflow: hidden; padding: 12px; color: inherit; }
.related-article-card:hover { color: inherit; }
.related-article-thumb { width: 68px; height: 52px; object-fit: cover; border-radius: var(--radius); flex-shrink: 0; }
.related-article-title { font-size: 0.8rem; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.related-article-date { font-size: 0.75rem; color: var(--text-light); }

/* Sidebar */
.article-sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 24px; }
.sidebar-widget { background: var(--white); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.sidebar-widget h4 { font-size: 1rem; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--border); }
.sidebar-widget-primary { background: var(--primary); color: var(--white); border: none; }
.sidebar-widget-primary h4 { color: var(--white); border-color: rgba(255,255,255,0.2); }
.sidebar-widget-primary p { color: rgba(255,255,255,0.8); font-size: 0.88rem; margin-bottom: 16px; }
.sidebar-cta-btn { display: block; background: var(--white); color: var(--primary); text-align: center; padding: 10px; border-radius: var(--radius); font-weight: 700; font-size: 0.9rem; }
.sidebar-cta-btn:hover { color: var(--primary); background: rgba(255,255,255,0.92); }
.sidebar-list { display: flex; flex-direction: column; gap: 8px; }
.sidebar-list a { display: flex; justify-content: space-between; font-size: 0.88rem; padding: 6px 0; border-bottom: 1px solid var(--border); }
.sidebar-list li:last-child a { border-bottom: 0; }
.sidebar-count { background: var(--accent); color: var(--primary); padding: 2px 8px; border-radius: 20px; font-size: 0.75rem; }
.sidebar-products { display: flex; flex-direction: column; gap: 8px; }
.sidebar-products a { font-size: 0.88rem; display: flex; align-items: center; gap: 6px; }
.sidebar-products a i { color: var(--secondary); }
.recent-post { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
.recent-post:last-child { margin-bottom: 0; }
.recent-post img { width: 68px; height: 52px; object-fit: cover; border-radius: var(--radius); flex-shrink: 0; }
.recent-post-info h5 { font-size: 0.85rem; margin-bottom: 4px; line-height: 1.4; }
.recent-post-info span { font-size: 0.75rem; color: var(--text-light); }

/* ============================================
   FLOATING SECTION NAVIGATION
   ============================================ */
.floating-section-nav {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: none;
}

.floating-section-nav.visible {
  display: block;
}

.floating-section-nav ul {
  list-style: none;
}

.floating-section-nav li {
  margin-bottom: 8px;
}

.floating-section-nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-light);
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.floating-section-nav a:hover,
.floating-section-nav a.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateX(4px);
}

@media (min-width: 1025px) {
  .floating-section-nav {
    display: block;
  }
}

@media (max-width: 1024px) {
  .floating-section-nav {
    display: none !important;
  }
}

/* ============================================
   FLOATING CONTACT BAR
   ============================================ */
.floating-contact-bar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(calc(-50% + 150px));
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-contact-bar a {
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all var(--transition);
}

.floating-contact-bar a:hover {
  transform: scale(1.1);
}

.floating-contact-bar .whatsapp {
  background: #25D366;
}

.floating-contact-bar .phone {
  background: #1a6fc4;
}

.floating-contact-bar .email {
  background: #e63946;
}

.contact-tooltip {
  position: absolute;
  right: 60px;
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 16px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
}

.floating-contact-bar a:hover .contact-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.tooltip-label {
  display: block;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tooltip-value {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
}

@media (max-width: 768px) {
  .floating-contact-bar {
    display: none;
  }
}

/* ============================================
   MOBILE BOTTOM NAVIGATION
   ============================================ */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.1);
}

.nav-items {
  display: flex;
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  color: var(--text-light);
  font-size: 0.68rem;
  gap: 3px;
  transition: all var(--transition);
}

.nav-item i {
  font-size: 1.1rem;
}

.nav-item:hover {
  color: var(--primary);
  background: var(--gray-100);
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: block;
  }
  
  body {
    padding-bottom: 58px;
  }
}

/* ============================================
   GALLERY LIGHTBOX
   ============================================ */
.gallery-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  cursor: zoom-out;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  z-index: 10001;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.lightbox-image-container {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  display: block;
}

.lightbox-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
}

.lightbox-prev,
.lightbox-next {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 2rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .lightbox-content {
    max-width: 95vw;
    max-height: 85vh;
  }
  
  .lightbox-controls {
    padding: 0 10px;
  }
  
  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: #001e30; color: rgba(255,255,255,0.75); }
.footer-main { padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; }
.footer-brand .brand-name { font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.footer-brand p { font-size: 0.87rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 34px; height: 34px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); font-size: 0.88rem; transition: all var(--transition); }
.footer-social a:hover { background: var(--secondary); color: var(--white); }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 18px; padding-bottom: 8px; border-bottom: 2px solid rgba(255,255,255,0.1); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: rgba(255,255,255,0.65); font-size: 0.87rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--secondary); }
.footer-contact-list { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; font-size: 0.87rem; }
.footer-contact-item i { color: var(--secondary); margin-top: 3px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; }
.footer-bottom-inner {/* display: flex; */justify-content: space-between;align-items: center;flex-wrap: wrap;gap: 12px;font-size: 0.82rem;color: rgba(255,255,255,0.5);text-align: center;}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.5); }
.footer-bottom-links a:hover { color: var(--secondary); }

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.bg-white { background: var(--white); }
.bg-gray { background: var(--gray-100); }
.bg-primary { background: var(--primary); }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 24px; border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; transition: all var(--transition); cursor: pointer; border: none; font-family: inherit; }
.btn-green { background: var(--primary); color: var(--white); }
.btn-green:hover { background: #003558; color: var(--white); transform: translateY(-1px); }
.btn-green-outline { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
.btn-green-outline:hover { background: var(--primary); color: var(--white); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-detail-layout { grid-template-columns: 1fr; }
  .expertise-content { grid-template-columns: 1fr; }
  .inquiry-layout { grid-template-columns: 1fr; }
  .about-overview { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .single-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}

/* ============================================
   MOBILE BOTTOM BAR
   ============================================ */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.1);
}

.mobile-bottom-bar ul {
  display: flex;
}

.mobile-bottom-bar li {
  flex: 1;
}

.mobile-bottom-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  color: var(--text-light);
  font-size: 0.68rem;
  gap: 3px;
  transition: all var(--transition);
}

.mobile-bottom-bar a i {
  font-size: 1.1rem;
}

.mobile-bottom-bar a:hover {
  color: var(--primary);
  background: var(--gray-100);
}

@media (max-width: 768px) {
  .mobile-bottom-bar {
    display: block;
  }
  
  body {
    padding-bottom: 58px;
  }
}

@media (max-width: 768px) {
  .main-nav, .header-cta { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .mobile-nav { display: block; }
  .mobile-bottom-bar { display: block; }
  body { padding-bottom: 58px; }

  /* header-top: 隐藏地址，电话邮箱居中并排 */
  .header-top .container > span:first-child { display: none; }
  .header-top .container { justify-content: center; }
  .header-top .container > span:last-child { display: flex; align-items: center; gap: 16px; }
  .header-top .container > span:last-child a { white-space: nowrap; }

  .hero-text h1 { font-size: 1.7rem; }
  h1 { font-size: 1.7rem; }
  .hero-text p { font-size: 0.95rem; }
  .hero-btns { flex-direction: column; gap: 10px; }
  .btn-hero-primary, .btn-hero-outline { text-align: center; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid .product-card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-start;
    align-items: stretch;
    padding: 12px 12px;
  }

  .products-grid .btn-detail {
    flex: 1 1 120px;
    justify-content: center;
    gap: 8px;
    padding: 8px 10px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    min-height: 36px;
  }

  .products-grid .btn-inquiry-sm {
    flex: 1 1 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    min-height: 36px;
  }

  .cases-grid { grid-template-columns: 1fr 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid { grid-template-columns: 1fr 1fr; }
  .certifications-grid { grid-template-columns: repeat(2, 1fr); }
  .inquiry-form .form-row { grid-template-columns: 1fr; }
  .products-list-grid { grid-template-columns: repeat(2, 1fr); }
  .products-list-grid.list-view .product-card { flex-direction: column; }
  .products-list-grid.list-view .product-card-img { width: 100%; height: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .float-contact { display: none; }
  .section { padding: 48px 0; }

  /* Comparison table 移动端横向滚动 */
  .comparison-table { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-lg); }
  .comparison-table table { min-width: 600px; }

  /* Full Specs table 移动端横向滚动 */
  .specs-table { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-lg); }
  .specs-table table { min-width: 480px; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: none; }
  .cases-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .about-badges { flex-direction: column; }
  .products-list-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .certifications-grid-full{ grid-template-columns: 1fr;}
}
.contact-form-desc{font-size:0.9rem;color:var(--text-light);margin-bottom:24px;}
.areatextClass::-webkit-input-placeholder { color: red!important;}
.aligncenter {
  display: block !important;
  margin: 0 auto!important;
}
.wpcf7 fieldset{display:none;}
.wpcf7-response-output,.wpcf7-validation-errors {display: none !important;}
span.wpcf7-not-valid-tip {display: none;}
.screen-reader-response {display: none !important;}
.map-placeholder { background: var(--gray-200); border-radius: var(--radius-lg); height: 320px; align-items: center; justify-content: center; flex-direction: column; gap: 12px; color: var(--text-light); border: 1px solid var(--border); margin-top: 40px; }
    .map-placeholder i { font-size: 3rem; color: var(--primary); }
    .faq-list { display: flex; flex-direction: column; gap: 12px; }
    .faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
    .faq-q { padding: 16px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 0.95rem; }
    .faq-q i { color: var(--primary); transition: transform 0.3s; }
    .faq-item.open .faq-q i { transform: rotate(180deg); }
    .faq-a { padding: 0 20px 16px; font-size: 0.9rem; color: var(--text-light); display: none; }
    .faq-item.open .faq-a { display: block; }
    .detail-page-wrap { display: block; }
    .detail-main { min-width: 0; }
    @media(max-width:900px){ .detail-page-wrap { display: block; } }
    .inquiry-inline { background: var(--white); border: 2px solid var(--primary); border-radius: var(--radius-lg); padding: 28px; }
    .inquiry-inline h4 { color: var(--primary); margin-bottom: 16px; }
    .highlight-box { background: linear-gradient(135deg, #e8f5ee, #f8faf9); border-left: 4px solid var(--primary); border-radius: 0 var(--radius-lg) var(--radius-lg) 0; padding: 20px 24px; margin-bottom: 28px; }
    .key-advantages { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 28px; }
    .advantage-item { display: flex; align-items: center; gap: 10px; padding: 12px; background: var(--gray-100); border-radius: var(--radius); font-size: 0.88rem; font-weight: 600; color: var(--text); }
    .advantage-item i { color: var(--secondary); }
    .product-meta-row{font-size:0.85rem;color:var(--text-light);display:flex;gap:20px;flex-wrap:wrap;}
    .product-meta-row i {color:var(--secondary);margin-right:5px}
    .product-advantages{margin-top:48px;}
    .product-advantages h2{margin-bottom:20px;}
    .comparison-table-t{margin-bottom:24px;}