/* ============================================================
   DYNAVOLT SYSTEM — MAIN STYLESHEET
   Whiz Web Solutions | dynavoltsystems.com
   Version: 1.0.0
   ============================================================ */

/* ---- GOOGLE FONTS ---- */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600;700;800&family=Barlow+Condensed:wght@400;600;700;800&display=swap');

/* ---- CSS VARIABLES ---- */
:root {
  --primary:       #1A3C6E;
  --primary-dark:  #122a50;
  --primary-light: #2554a0;
  --orange:        #E85D04;
  --orange-dark:   #c94e02;
  --orange-light:  #FFF0E6;
  --accent:        #0077B6;
  --dark:          #0F1923;
  --text:          #2D3748;
  --text-mid:      #4A5568;
  --text-light:    #718096;
  --border:        #E2E8F0;
  --bg:            #F7F9FC;
  --bg-dark:       #EEF2F7;
  --white:         #FFFFFF;
  --success:       #10B981;
  --shadow-sm:     0 2px 8px rgba(26,60,110,0.08);
  --shadow-md:     0 4px 24px rgba(26,60,110,0.12);
  --shadow-lg:     0 8px 48px rgba(26,60,110,0.16);
  --radius-sm:     6px;
  --radius-md:     10px;
  --radius-lg:     16px;
  --font-main:     'Barlow', sans-serif;
  --font-display:  'Barlow Condensed', sans-serif;
  --transition:    all 0.25s ease;
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-main); }
input, textarea, select { font-family: var(--font-main); }

/* ---- CONTAINER ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}
h1 { font-size: clamp(32px, 5vw, 56px); }
h2 { font-size: clamp(26px, 4vw, 42px); }
h3 { font-size: clamp(20px, 3vw, 28px); }
h4 { font-size: 20px; }
h5 { font-size: 18px; }
p { font-size: 16px; line-height: 1.75; color: var(--text-mid); }

/* ---- SECTION TAGS ---- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange-light);
  color: var(--orange);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
  border: 1px solid rgba(232,93,4,0.2);
}
.section-tag.blue {
  background: #EBF5FF;
  color: var(--primary);
  border-color: rgba(26,60,110,0.15);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  font-family: var(--font-main);
  letter-spacing: 0.3px;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(232,93,4,0.3);
}
.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,93,4,0.4);
  color: var(--white);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-wa {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-wa:hover {
  background: #1eb857;
  transform: translateY(-2px);
  color: var(--white);
}
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* ---- TOP BAR ---- */
.top-bar {
  background: var(--primary-dark);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.75);
}
.top-bar a {
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  gap: 6px;
}
.top-bar a:hover { color: var(--white); }
.top-bar-icon { font-size: 14px; }

/* ---- HEADER ---- */
.site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(26,60,110,0.1);
  border-bottom: 3px solid var(--orange);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 24px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon span {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
}
.logo-text-wrap {}
.logo-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.5px;
  line-height: 1;
}
.logo-name span { color: var(--orange); }
.logo-tagline {
  font-size: 11px;
  color: var(--text-light);
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

/* Navigation */
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  letter-spacing: 0.3px;
}
.nav-link:hover,
.nav-link.active { color: var(--primary); background: #EBF5FF; }
.nav-arrow { font-size: 10px; opacity: 0.6; transition: var(--transition); }
.nav-item:hover .nav-arrow { transform: rotate(180deg); }

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: 24px;
  width: 680px;
  display: none;
  z-index: 200;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.nav-item:hover .mega-menu { display: grid; }
.mega-col {}
.mega-col-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--orange-light);
}
.mega-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}
.mega-link:hover {
  background: var(--bg);
  color: var(--primary);
  transform: translateX(4px);
}
.mega-link-icon {
  width: 28px;
  height: 28px;
  background: var(--bg);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- HERO SECTION ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(15,25,35,0.95) 0%,
    rgba(26,60,110,0.85) 50%,
    rgba(15,25,35,0.75) 100%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 100px 0 80px;
  width: 100%;
}
.hero-content { max-width: 700px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,93,4,0.15);
  border: 1px solid rgba(232,93,4,0.35);
  color: #FFB380;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: clamp(36px, 5vw, 62px);
}
.hero h1 span { color: #FFB380; }
.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 560px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.trust-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.88);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
}
.trust-pill-icon { color: var(--orange); font-size: 14px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- MARQUEE TRUST BAR ---- */
.trust-bar {
  background: var(--primary);
  padding: 14px 0;
  overflow: hidden;
  border-top: 3px solid var(--orange);
}
.trust-bar-track {
  display: flex;
  gap: 0;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}
.trust-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 32px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.3px;
  flex-shrink: 0;
}
.trust-bar-item span { color: var(--orange); font-size: 18px; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- SECTION SHARED ---- */
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-dark { background: var(--primary-dark); }
.section-bg { background: var(--bg); }
.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }
.section-title { margin-bottom: 12px; }
.section-sub {
  font-size: 17px;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 560px;
}

/* ---- ABOUT SNIPPET (HOME) ---- */
.about-snippet { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image-wrap { position: relative; }
.about-image-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--orange);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-badge-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}
.about-badge-label { font-size: 12px; font-weight: 600; opacity: 0.9; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 28px 0;
}
.stat-card {
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-num span { color: var(--orange); }
.stat-label { font-size: 13px; color: var(--text-light); font-weight: 500; }

/* ---- PRODUCT CATEGORIES (HOME) ---- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.category-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}
.category-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.category-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 18px;
  transition: var(--transition);
}
.category-card:hover .category-icon {
  background: linear-gradient(135deg, var(--orange), #ff8534);
}
.category-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.category-count {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 16px;
}
.category-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.category-card:hover .category-link { color: var(--orange); }

/* ---- WHY CHOOSE US ---- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.why-icon {
  width: 52px;
  height: 52px;
  background: var(--orange-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  transition: var(--transition);
}
.why-card:hover .why-icon {
  background: var(--orange);
}
.why-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.why-desc { font-size: 14px; color: var(--text-mid); line-height: 1.65; }

/* ---- INDUSTRIES ---- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.industry-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.industry-card:hover img { transform: scale(1.06); }
.industry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,25,35,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.industry-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

/* ---- FEATURED PRODUCTS ---- */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.product-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.product-card-image {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.05); }
.product-card-body { padding: 24px; }
.product-card-category {
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.product-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.product-card-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 20px;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ---- TESTIMONIALS ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border);
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.testimonial-quote {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 60px;
  color: var(--primary);
  opacity: 0.08;
  line-height: 1;
  font-family: Georgia, serif;
}
.testimonial-stars {
  color: #F59E0B;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.testimonial-text {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
.author-name { font-size: 14px; font-weight: 700; color: var(--dark); }
.author-company { font-size: 12px; color: var(--text-light); }

/* ---- CTA BANNER ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
  padding: 80px 0;
  text-align: center;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-banner-inner { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--white); margin-bottom: 14px; }
.cta-banner h2 span { color: #FFB380; }
.cta-banner p { color: rgba(255,255,255,0.72); font-size: 17px; margin-bottom: 36px; }
.cta-banner-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- PAGE HERO ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 14px;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { font-size: 10px; opacity: 0.5; }
.page-hero h1 { color: var(--white); }

/* ---- PRODUCT PAGE ---- */
.product-hero { background: var(--bg); padding: 80px 0; }
.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.product-hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--white);
  padding: 24px;
}
.product-hero-image img {
  width: 100%;
  border-radius: var(--radius-md);
}
.product-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--orange-light);
  color: var(--orange);
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.product-specs-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}
.spec-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
}
.product-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* Product Detail Sections */
.product-overview { background: var(--white); }
.product-overview-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: start;
}
.product-highlights {
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border);
}
.highlight-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--orange);
}
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text);
}
.highlight-item:last-child { border-bottom: none; }
.highlight-check { color: var(--success); font-size: 16px; flex-shrink: 0; margin-top: 2px; }

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.feature-desc { font-size: 13px; color: var(--text-mid); line-height: 1.6; }

/* Specifications Table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.specs-table th {
  background: var(--primary);
  color: var(--white);
  padding: 14px 20px;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.specs-table td {
  padding: 13px 20px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.specs-table tr:nth-child(even) td { background: var(--bg); }
.specs-table tr:last-child td { border-bottom: none; }
.specs-table td:first-child { font-weight: 600; color: var(--dark); width: 40%; }

/* Applications Grid */
.applications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.application-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
}
.application-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-sm);
}
.application-icon { font-size: 36px; margin-bottom: 12px; }
.application-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.application-desc { font-size: 13px; color: var(--text-mid); }

/* FAQ Accordion */
.faq-list { max-width: 800px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
}
.faq-question:hover { background: var(--bg); }
.faq-item.open .faq-question { color: var(--primary); background: #EBF5FF; }
.faq-arrow {
  font-size: 18px;
  color: var(--text-light);
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--primary); }
.faq-answer {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
  background: var(--white);
}
.faq-item.open .faq-answer { max-height: 500px; padding: 16px 22px 20px; }

/* Related Products */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Enquiry Section */
.enquiry-section { background: var(--bg); }
.enquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.enquiry-info h3 { margin-bottom: 14px; }
.enquiry-info p { margin-bottom: 24px; }
.enquiry-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--text);
}
.enquiry-contact-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 18px;
  flex-shrink: 0;
}
.enquiry-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--dark);
  background: var(--bg);
  outline: none;
  transition: var(--transition);
  font-family: var(--font-main);
}
.form-control:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26,60,110,0.08);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---- ABOUT PAGE ---- */
.about-full-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.mv-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border);
  border-top: 4px solid var(--orange);
}
.mv-icon { font-size: 32px; margin-bottom: 16px; }
.mv-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}
.quality-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.quality-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.quality-icon {
  width: 44px;
  height: 44px;
  background: var(--orange-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.oem-section { background: var(--primary-dark); padding: 80px 0; }
.oem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.oem-points { margin-top: 24px; }
.oem-point {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 15px;
  color: rgba(255,255,255,0.85);
}
.oem-point-icon { color: var(--orange); font-size: 18px; }

/* ---- SERVICES/PRODUCTS PAGE ---- */
.products-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-mid);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.all-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ---- CONTACT PAGE ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  flex-shrink: 0;
}
.contact-detail-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.contact-detail-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--dark);
}
.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 24px;
  box-shadow: var(--shadow-sm);
}
.map-wrap iframe {
  width: 100%;
  height: 280px;
  border: none;
  display: block;
}
.quick-connect {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.connect-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.connect-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.connect-icon { font-size: 32px; margin-bottom: 12px; }
.connect-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.connect-value { font-size: 13px; color: var(--text-light); }

/* ---- BLOG PAGE ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.blog-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.blog-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg);
}
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-body { padding: 24px; }
.blog-card-category {
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.blog-card-excerpt {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 16px;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-light);
}

/* ---- FAQ PAGE ---- */
.faq-categories {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

/* ---- FOOTER ---- */
.site-footer {
  background: var(--dark);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-about-text {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  transition: var(--transition);
}
.social-link:hover {
  background: var(--orange);
  color: var(--white);
}
.footer-heading {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.footer-link:hover { color: var(--orange); transform: translateX(4px); }
.footer-link-arrow { font-size: 10px; opacity: 0.5; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}
.footer-contact-icon {
  color: var(--orange);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.38);
}
.footer-copyright a {
  color: var(--orange);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.38);
}
.footer-bottom-links a:hover { color: var(--orange); }

/* ---- FLOATING WHATSAPP ---- */
.floating-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  text-decoration: none;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: wa-pulse 2.5s ease-in-out infinite;
  transition: transform 0.2s ease;
}
.floating-wa:hover {
  transform: scale(1.1);
  animation: none;
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.1); }
}

/* ---- MOBILE MENU ---- */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15,25,35,0.95);
  backdrop-filter: blur(10px);
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.mobile-close {
  font-size: 28px;
  color: var(--white);
  cursor: pointer;
  line-height: 1;
}
.mobile-nav-link {
  display: block;
  padding: 14px 0;
  font-size: 18px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-nav-link:hover { color: var(--orange); }
.mobile-sub-links { padding: 8px 0 8px 16px; }
.mobile-sub-link {
  display: block;
  padding: 8px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mobile-sub-link:hover { color: var(--orange); }
.mobile-ctas { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }

/* ---- UTILITIES ---- */
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.text-orange { color: var(--orange) !important; }
.text-primary { color: var(--primary) !important; }
.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; }
.mb-8 { margin-bottom: 32px; }
.divider { height: 1px; background: var(--border); margin: 32px 0; }

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — TABLET (768px)
   ============================================================ */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-full-grid { grid-template-columns: 1fr; }
  .product-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-overview-grid { grid-template-columns: 1fr; }
  .enquiry-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .oem-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .main-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .top-bar-left { display: none; }
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .hero { min-height: 70vh; }
  .hero-inner { padding: 80px 0 60px; }
  .hero-ctas { flex-direction: column; }
  .why-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .featured-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .all-products-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .applications-grid { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; }
  .mission-vision-grid { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .quick-connect { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-badge { bottom: -10px; right: 10px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-banner-btns { flex-direction: column; align-items: center; }
  .about-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .categories-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .all-products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .applications-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }
}