/* ==========================================================================
   VOLTECH TRADING FZ LLC - MAIN STYLESHEET
   Design System: Industrial, Premium, Reliable, Modern B2B Corporate
   Extended with Product Technical Datasheet & Specification System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  /* Brand Color Palette */
  --primary: #C91624;
  --primary-dark: #8E0D18;
  --accent: #E31B2D;
  --dark: #171719;
  --dark-2: #222326;
  --light: #F5F5F3;
  --white: #FFFFFF;
  --border: #E5E5E5;
  --border-dark: #333438;
  --text-main: #171719;
  --text-muted: #666668;
  --text-light: #9A9AA0;
  
  /* Gold accents for Norden Certificate */
  --gold: #D4AF37;
  --gold-dark: #AA820A;
  
  /* Technical UI Variables */
  --tech-header-bg: #171719;
  --tech-table-header: #8E0D18;
  --tech-table-alt: #FAFAFA;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-sans);
  
  /* Spacing & Structure */
  --container-max: 1280px;
  --header-height: 80px;
  --topbar-height: 40px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(1.8rem, 4vw, 3.2rem); line-height: 1.25; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.45rem, 2.8vw, 2.3rem); line-height: 1.28; letter-spacing: -0.01em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.6rem); line-height: 1.35; }
h4 { font-size: clamp(0.98rem, 1.5vw, 1.2rem); }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-eyebrow::before {
  content: '';
  width: 12px;
  height: 3px;
  background-color: var(--primary);
}

.section-header {
  margin-bottom: 48px;
}

.section-header.text-center {
  text-align: center;
}

.section-header.text-center .section-eyebrow {
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header.text-center .section-eyebrow::after {
  content: '';
  width: 12px;
  height: 3px;
  background-color: var(--primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-top: 12px;
}

.section-header.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Page Banner Centered Alignment */
.page-banner {
  padding: calc(var(--header-height) + var(--topbar-height) + 40px) 0 48px;
  background: var(--dark);
  color: var(--white);
  text-align: center;
}

.page-banner .section-eyebrow {
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.page-banner .section-eyebrow::after {
  content: '';
  width: 12px;
  height: 3px;
  background-color: var(--primary);
}

.page-banner p {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* UI Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(201, 22, 36, 0.35);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--dark);
  border: 2px solid var(--dark);
}

.btn-outline:hover {
  background-color: var(--dark);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Header & Navigation */
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

.top-bar {
  background-color: var(--dark-2);
  color: var(--text-light);
  font-size: 0.85rem;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-dark);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-info {
  display: flex;
  gap: 24px;
}

.top-bar-info a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
}

.top-bar-info a:hover {
  color: var(--white);
}

.top-bar-links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.top-bar-links a {
  color: var(--text-light);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.top-bar-links a:hover {
  color: var(--primary);
}

.main-header {
  background-color: rgba(23, 23, 25, 0.85);
  backdrop-filter: blur(12px);
  height: var(--header-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.header-wrapper.scrolled .main-header {
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
}

.logo-link:hover {
  background: #ffffff;
  transform: translateY(-1px);
}

.logo-link img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.header-wrapper.scrolled .logo-link {
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.header-wrapper.scrolled .logo-link img {
  height: 50px;
}

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

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  padding: 8px 0;
  position: relative;
}

.header-wrapper.scrolled .nav-link {
  color: var(--dark);
}

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

.has-mega-menu {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: -200px;
  width: 860px;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  border-top: 4px solid var(--primary);
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr) 240px;
  gap: 24px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: var(--transition);
  z-index: 1100;
}

.has-mega-menu:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

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

.mega-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: block;
}

.mega-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.mega-banner {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: var(--radius-sm);
  padding: 20px;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mega-banner h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.mega-banner p {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-trigger-btn {
  color: var(--white);
  font-size: 1.2rem;
  padding: 8px;
}

.header-wrapper.scrolled .search-trigger-btn {
  color: var(--dark);
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1200;
}

.hamburger-btn span {
  height: 3px;
  width: 100%;
  background-color: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.header-wrapper.scrolled .hamburger-btn span {
  background-color: var(--dark);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1140;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 340px;
  height: 100vh;
  background-color: var(--dark-2);
  padding: 24px;
  z-index: 1150;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
}

.mobile-nav-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-dark);
}

.mobile-drawer-close {
  color: var(--white);
  font-size: 1.8rem;
  line-height: 1;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  cursor: pointer;
}

.mobile-drawer-close:hover {
  background: var(--primary);
  color: var(--white);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: #E2E2E6;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background: rgba(201, 22, 36, 0.15);
  color: var(--primary);
  font-weight: 700;
}

.mobile-sub-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 16px;
  margin-top: 4px;
  margin-bottom: 8px;
  border-left: 2px solid rgba(201, 22, 36, 0.4);
}

.mobile-sub-menu a {
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: block;
  transition: var(--transition);
}

.mobile-sub-menu a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.admin-sidebar-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid var(--border-dark);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.admin-sidebar-toggle:hover {
  background: var(--primary);
  border-color: var(--primary);
}

/* HOMEPAGE HERO */
.hero-section {
  position: relative;
  min-height: 90vh;
  padding-top: calc(var(--header-height) + var(--topbar-height) + 60px);
  padding-bottom: 100px;
  background: url('../assets/images/hero-bg.png') center/cover no-repeat;
  color: var(--white);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(23, 23, 25, 0.95) 0%, rgba(23, 23, 25, 0.75) 50%, rgba(23, 23, 25, 0.4) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(201, 22, 36, 0.15);
  border: 1px solid rgba(201, 22, 36, 0.4);
  color: #FF4D5E;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title span {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #D1D1D6;
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* NORDEN CERTIFICATE HIGHLIGHT SECTION */
.certificate-section {
  padding: 100px 0;
  background-color: var(--light);
  border-bottom: 1px solid var(--border);
}

.certificate-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 460px 1fr;
  overflow: hidden;
}

.certificate-media {
  position: relative;
  background: #0F1012;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.certificate-frame {
  position: relative;
  border: 3px solid var(--gold);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.25);
  transition: var(--transition);
}

.certificate-frame img {
  width: 100%;
  height: auto;
}

.lightbox-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(23, 23, 25, 0.85);
  color: var(--white);
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 4px;
}

.certificate-info {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.certificate-badge-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--gold-dark);
  background: rgba(212, 175, 55, 0.12);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  text-transform: uppercase;
  width: fit-content;
}

.certificate-heading {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.certificate-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.certificate-desc-paragraphs p {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.65;
  margin-bottom: 14px;
}

.cert-tagline-motto {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--primary);
  background: rgba(227, 24, 55, 0.06);
  border-left: 4px solid var(--primary);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0 28px 0;
  letter-spacing: 0.01em;
}

.certificate-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.cert-feat-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.cert-feat-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
}

/* INDUSTRIES SECTION */
.industries-section {
  padding: 100px 0;
  background-color: var(--white);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.industry-card {
  position: relative;
  height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23, 23, 25, 0.2) 0%, rgba(23, 23, 25, 0.95) 100%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--white);
}

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

.industry-title {
  font-size: 1.35rem;
  color: var(--white);
  margin-bottom: 8px;
}

.industry-desc {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* ABOUT SECTION */
.about-section {
  padding: 100px 0;
  background-color: var(--light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}

.about-media {
  position: relative;
}

.stats-card-floating {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background-color: var(--primary);
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius-md);
  max-width: 260px;
}

.about-content-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-point-item {
  display: flex;
  gap: 16px;
}

.about-point-icon {
  width: 36px;
  height: 36px;
  background: rgba(201, 22, 36, 0.1);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

/* CATEGORIES & FEATURED PRODUCTS */
.categories-section, .featured-section {
  padding: 100px 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.category-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.category-img {
  height: 220px;
  overflow: hidden;
}

.category-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-body {
  padding: 28px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.category-num {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.category-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.category-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.category-product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.tag-pill {
  font-size: 0.78rem;
  background-color: var(--light);
  color: var(--dark);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 500;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

.catalogue-products-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.product-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition);
}

.product-card-thumb {
  height: 200px;
  background-color: var(--light);
  position: relative;
  overflow: hidden;
}

.product-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-brand-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--dark);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 3px;
}

.product-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-name {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.product-name {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8rem;
}

.product-desc {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.9em;
}

.product-card-actions {
  margin-top: auto;
  display: flex;
  gap: 10px;
  align-items: center;
}

.product-card-actions .btn {
  flex: 1;
  padding: 10px 12px;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-align: center;
  white-space: nowrap;
}

/* WHY VOLTECH & BRANDS */
.why-voltech-section {
  padding: 100px 0;
  background-color: var(--dark);
  color: var(--white);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-card {
  background-color: var(--dark-2);
  border: 1px solid var(--border-dark);
  padding: 36px 28px;
  border-radius: var(--radius-md);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  background: rgba(201, 22, 36, 0.15);
  border: 1px solid rgba(201, 22, 36, 0.4);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.pillar-title {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.brands-section {
  padding: 100px 0;
  background-color: var(--white);
}

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

.brand-card {
  border: 1px solid var(--border);
  padding: 24px 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
}

.brand-card:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.brand-cat-tag {
  font-size: 0.7rem;
  color: var(--text-light);
  font-weight: 400;
  margin-top: 4px;
}

/* Animated Brand Logo Carousel */
.brand-carousel-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 24px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.brand-carousel-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: brandScroll 35s linear infinite;
  will-change: transform;
}

.brand-carousel-track:hover {
  animation-play-state: paused;
}

@keyframes brandScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.brand-carousel-card {
  flex: 0 0 200px;
  height: 95px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.brand-carousel-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.brand-carousel-logo {
  max-height: 52px;
  max-width: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.brand-carousel-card:hover .brand-carousel-logo {
  transform: scale(1.08);
}

.brand-carousel-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--dark);
  text-align: center;
}

.brand-carousel-cat {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
  text-align: center;
}

/* VISION & MISSION & CTA & BLOG */
.vision-mission-section {
  padding: 100px 0;
  background-color: var(--light);
}

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.vm-box {
  background-color: var(--white);
  padding: 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
}

.cta-box {
  max-width: 800px;
  margin: 0 auto;
}

.cta-section h2 {
  color: #ffffff !important;
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.92) !important;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-outline {
  border: 2px solid var(--white) !important;
  color: var(--white) !important;
  background: transparent;
  transition: all 0.3s ease;
}

.cta-buttons .btn-outline:hover {
  background: var(--white) !important;
  color: var(--primary) !important;
}

.blog-section {
  padding: 100px 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.blog-img {
  height: 200px;
  overflow: hidden;
}

.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 8px;
}

.blog-title {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.blog-excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* FOOTER */
.site-footer {
  background-color: var(--dark-2);
  color: var(--text-light);
  padding-top: 80px;
  padding-bottom: 40px;
  border-top: 1px solid var(--border-dark);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand img {
  height: 48px;
  margin-bottom: 20px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-light);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* MODALS */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(23, 23, 25, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background-color: var(--white);
  border-radius: var(--radius-md);
  max-width: 600px;
  width: 100%;
  padding: 40px;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.5rem;
  color: var(--text-muted);
}

.lightbox-modal-content {
  max-width: 900px;
  padding: 16px;
  background: transparent;
}

.lightbox-modal-content img {
  border-radius: var(--radius-sm);
  max-height: 85vh;
  object-fit: contain;
  margin: 0 auto;
}

/* FORMS */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--dark);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  background-color: var(--white);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(201, 22, 36, 0.15);
}

/* FLOATING CONTACT */
.floating-contact {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 900;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.float-whatsapp { background-color: #25D366; }
.float-phone { background-color: #007AFF; }
.float-quote { background-color: var(--primary); }

/* CATALOGUE & SIDEBAR */
.catalogue-wrapper {
  padding: 60px 0 100px;
  background-color: var(--light);
}

.catalogue-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
}

.sidebar-filter {
  background-color: var(--white);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.catalogue-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
  background: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.filter-group {
  margin-bottom: 24px;
}

.filter-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   PRODUCT TECHNICAL DATASHEET & SPECIFICATION SYSTEM STYLES
   ========================================================================== */

/* Technical Header Banner */
.tech-header-banner {
  background-color: var(--tech-header-bg);
  color: var(--white);
  padding: 40px 0 24px;
  border-bottom: 4px solid var(--primary);
}

.tech-breadcrumb {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.tech-breadcrumb a {
  color: var(--text-light);
}

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

.tech-meta-badges {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.tech-badge-category {
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 2px;
  text-transform: uppercase;
}

.tech-badge-brand {
  background: var(--dark-2);
  color: var(--gold);
  border: 1px solid var(--gold-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 2px;
  text-transform: uppercase;
}

.tech-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--white);
  margin-bottom: 16px;
}

.tech-short-desc {
  font-size: 1.05rem;
  color: #D1D1D6;
  max-width: 860px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.tech-actions-bar {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Technical Specification Section Layout */
.tech-section-block {
  margin-bottom: 48px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.tech-section-header {
  background: var(--dark-2);
  color: var(--white);
  padding: 16px 24px;
  border-left: 4px solid var(--primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tech-section-header h3 {
  color: var(--white);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tech-section-body {
  padding: 32px;
}

/* Construction Diagram Visual Box */
.construction-visual-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.construction-img-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
  cursor: pointer;
  position: relative;
}

.construction-img-frame img {
  width: 100%;
  height: 320px;
  object-fit: contain;
}

.diagram-label-overlay {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 2px;
}

/* Compliance Cards Grid */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.compliance-card {
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  padding: 20px;
  border-radius: var(--radius-sm);
  background: var(--light);
}

.compliance-card h4 {
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: 6px;
}

.compliance-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Material Construction Table */
.tech-spec-table {
  width: 100%;
  border-collapse: collapse;
}

.tech-spec-table th, .tech-spec-table td {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.tech-spec-table th {
  background-color: var(--tech-table-header);
  color: var(--white);
  font-weight: 700;
  text-align: left;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.tech-spec-table tr:nth-child(even) {
  background-color: var(--tech-table-alt);
}

.tech-spec-label {
  font-weight: 700;
  color: var(--dark);
  width: 35%;
}

.tech-spec-value {
  color: var(--text-main);
  font-family: var(--font-mono);
}

/* Transmission Performance Table */
.table-responsive-container {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.transmission-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  min-width: 720px;
}

.transmission-table th {
  background-color: var(--tech-table-header);
  color: var(--white);
  padding: 12px 14px;
  text-align: center;
  font-weight: 700;
  font-size: 0.8rem;
}

.transmission-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.transmission-table tr:nth-child(even) {
  background-color: var(--tech-table-alt);
}

.transmission-table tr:hover {
  background-color: rgba(201, 22, 36, 0.05);
}

.transmission-table td:first-child, .transmission-table th:first-child {
  font-weight: 800;
  color: var(--dark);
  background-color: #F0F0F2;
}

/* Ordering Information Table */
.ordering-table {
  width: 100%;
  border-collapse: collapse;
}

.ordering-table th, .ordering-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.ordering-table th {
  background: var(--dark);
  color: var(--white);
  font-weight: 700;
  text-align: left;
}

.ordering-part-code {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
}

/* Colour Code Chips */
.colour-chips-flex {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.colour-chip-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 700;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.chip-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.2);
}

.chip-dot.BK { background-color: #171719; }
.chip-dot.BL { background-color: #007AFF; }
.chip-dot.GN { background-color: #28A745; }
.chip-dot.GY { background-color: #8E8E93; }
.chip-dot.RD { background-color: #C91624; }
.chip-dot.WH { background-color: #FFFFFF; }
.chip-dot.YL { background-color: #FFCC00; }

/* Documents Card */
.doc-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: var(--transition);
}

.doc-download-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.doc-icon-title {
  display: flex;
  align-items: center;
  gap: 16px;
}

.pdf-icon-box {
  width: 48px;
  height: 48px;
  background: rgba(201, 22, 36, 0.1);
  color: var(--primary);
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

/* PDF Lightbox Modal */
.pdf-modal-box {
  max-width: 960px;
  width: 95%;
  height: 90vh;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.pdf-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.pdf-iframe-container {
  flex-grow: 1;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #525659;
}

.pdf-iframe-container iframe, .pdf-iframe-container object {
  width: 100%;
  height: 100%;
  border: none;
}

/* ADMIN PANEL STYLES */
.admin-body {
  background-color: #F0F2F5;
}

.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 260px;
  background-color: var(--dark);
  color: var(--white);
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.admin-logo {
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-dark);
}

.admin-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.admin-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-light);
  font-size: 0.92rem;
  font-weight: 600;
}

.admin-menu-link:hover, .admin-menu-link.active {
  background-color: var(--primary);
  color: var(--white);
}

.admin-main {
  flex-grow: 1;
  padding: 32px;
  overflow-y: auto;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  background-color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-box {
  background-color: var(--white);
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  margin-top: 4px;
}

.admin-table-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-responsive-container,
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1rem;
}

.table-responsive-container table,
.table-responsive table {
  width: 100%;
  min-width: 600px;
}

.table-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 650px;
}

.data-table th, .data-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  white-space: nowrap;
}

.data-table th {
  background-color: var(--light);
  font-weight: 700;
  color: var(--dark);
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-new { background-color: #E3F2FD; color: #1976D2; }
.badge-contacted { background-color: #FFF3E0; color: #F57C00; }
.badge-progress { background-color: #F3E5F5; color: #7B1FA2; }
.badge-completed { background-color: #E8F5E9; color: #388E3C; }

/* UTILITY RESPONSIVE GRIDS */
.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.admin-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contact-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

/* RESPONSIVE BREAKPOINTS SYSTEM */
@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .brands-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .hamburger-btn { display: flex; }
  .certificate-card { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid, .catalogue-products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .catalogue-layout { grid-template-columns: 1fr; gap: 24px; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .construction-visual-box { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  
  /* Admin Sidebar layout switches to top-toggle format on Tablet */
  .admin-layout { flex-direction: column; }
  .admin-sidebar {
    width: 100%;
    padding: 16px 20px;
  }
  .admin-logo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    margin-bottom: 0;
    border-bottom: none;
  }
  .admin-sidebar-toggle {
    display: flex;
  }
  .admin-menu {
    display: none;
    flex-direction: column;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-dark);
  }
  .admin-menu.active {
    display: flex;
  }
  .admin-main {
    padding: 20px 16px;
  }
}

@media (max-width: 992px) {
  .stats-card-floating {
    display: none;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .top-bar { font-size: 0.8rem; }
  .top-bar-contact { gap: 12px; }
  .header-actions .quote-trigger { display: none; }
  .hero-section {
    padding-top: calc(var(--header-height) + 16px);
    padding-bottom: 48px;
  }
  .compliance-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .admin-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .contact-grid-layout { grid-template-columns: 1fr; gap: 32px; }
  .admin-grid-2col { grid-template-columns: 1fr; gap: 20px; }
  .modal-box, .search-modal-box, .pdf-modal-box {
    width: 95%;
    max-height: 90vh;
    padding: 20px 16px;
  }
}

@media (max-width: 640px) {
  .top-bar { display: none; }
  .header-inner { padding: 0; }
  .logo-link { padding: 2px 0; }
  .logo-link img { height: 44px; }
  .header-actions { gap: 8px; }
  .hero-section {
    padding-top: calc(var(--header-height) + 16px);
    padding-bottom: 40px;
    min-height: auto;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-ctas .btn {
    width: 100%;
  }
  .cta-buttons {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }
  .cta-buttons .btn {
    width: 100%;
    max-width: 320px;
  }
  .brand-carousel-card {
    flex: 0 0 150px;
    height: 80px;
    padding: 12px 14px;
  }
  .brand-carousel-logo {
    max-height: 42px;
    max-width: 120px;
  }
  .floating-contact {
    bottom: 16px;
    right: 16px;
    gap: 8px;
  }
  .float-btn {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }
  .form-grid-2col { grid-template-columns: 1fr; gap: 12px; }
  .industries-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .products-grid, .catalogue-products-grid { grid-template-columns: 1fr; gap: 16px; }
  .pillars-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .vm-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .certificate-features { grid-template-columns: 1fr; }

  /* Mobile Specification Cards Stack */
  .tech-spec-table, .tech-spec-table tbody, .tech-spec-table tr, .tech-spec-table td {
    display: block;
    width: 100%;
  }

  .tech-spec-table tr {
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    background: var(--white);
  }

  .tech-spec-label {
    width: 100%;
    color: var(--primary);
    font-size: 0.85rem;
    text-transform: uppercase;
  }

  .tech-spec-value {
    width: 100%;
    padding-top: 4px;
    font-weight: 600;
  }

  /* Sticky First Column for Wide Tables */
  .transmission-table th:first-child, .transmission-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background-color: var(--white);
    box-shadow: 2px 0 5px rgba(0,0,0,0.08);
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.15rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-box { padding: 14px 10px; }
  .stat-num { font-size: 1.4rem; }
  .brands-grid { grid-template-columns: 1fr; }
  .data-table th, .data-table td { padding: 10px 12px; font-size: 0.85rem; }
}

/* ==========================================================================
   LOCATION MAP DESIGN & OVERLAY CARD STYLES
   ========================================================================== */
.location-map-section {
  padding: 80px 0;
  background: var(--light);
  border-top: 1px solid var(--border);
}

.map-card-outer {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  background: var(--white);
}

.map-card-header {
  background: var(--dark);
  color: var(--white);
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 3px solid var(--primary);
}

.map-title-box h3 {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.map-title-box p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.map-header-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge-pluscode {
  background: rgba(201, 22, 36, 0.15);
  color: var(--accent);
  border: 1px solid rgba(201, 22, 36, 0.4);
  padding: 6px 14px;
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-coords {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.map-body-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 380px;
  min-height: 480px;
}

.map-iframe-container {
  width: 100%;
  height: 100%;
  min-height: 480px;
  position: relative;
}

.map-iframe-container iframe {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: none;
  display: block;
}

.map-overlay-sidebar {
  background: var(--white);
  padding: 32px 28px;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}

.map-info-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.map-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.map-info-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: rgba(201, 22, 36, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.map-info-content h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.map-info-content p {
  font-size: 0.95rem;
  color: var(--dark);
  font-weight: 600;
  line-height: 1.4;
}

.map-info-content small {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.map-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-map-action {
  width: 100%;
  padding: 12px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
}

.btn-map-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-map-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 14px rgba(201, 22, 36, 0.3);
}

.btn-map-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--dark);
}

.btn-map-outline:hover {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

/* Toast Notifications */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--dark);
  color: var(--white);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 992px) {
  .map-body-grid {
    grid-template-columns: 1fr;
  }
  .map-overlay-sidebar {
    border-left: none;
    border-top: 1px solid var(--border);
  }
  .map-iframe-container {
    min-height: 380px;
  }
}