/* ==========================================================================
   MDM CHEM RESOURCES PVT LTD - CORE DESIGN SYSTEM & STYLESHEET
   Aesthetics: Deep Space Dark Mode, Glassmorphic Components, Glowing Accents
   ========================================================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* CSS Variables */
:root {
  /* Colors */
  --bg-primary: #080c14;
  --bg-secondary: #0d1527;
  --bg-tertiary: #131c31;
  --card-bg: rgba(19, 28, 49, 0.4);
  --card-border: rgba(255, 255, 255, 0.05);
  --card-hover-border: rgba(216, 27, 96, 0.3);

  --color-text-primary: #f8fafc;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;

  /* Brand Gradients & Accents */
  --accent-pink: #d81b60;
  --accent-purple: #9c27b0;
  --accent-blue: #1e88e5;
  --brand-gradient: linear-gradient(135deg, #d81b60 0%, #9c27b0 50%, #1e88e5 100%);
  --brand-gradient-hover: linear-gradient(135deg, #f48fb1 0%, #ce93d8 50%, #90caf9 100%);

  /* Glow Effects */
  --glow-pink: rgba(216, 27, 96, 0.15);
  --glow-blue: rgba(30, 136, 229, 0.15);

  /* Fonts */
  --font-heading: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Layout */
  --header-height: 105px;
  --max-width: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

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

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

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

/* Layout Utilities */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
  position: relative;
}

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

.section-title-wrapper {
  text-align: center;
  margin-bottom: 5rem;
}

.section-title {
  font-size: 2.5rem;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  font-weight: 800;
}

.section-subtitle {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-secondary);
}

/* Button & Link Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--brand-gradient);
  color: #ffffff;
  position: relative;
  z-index: 1;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(216, 27, 96, 0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--brand-gradient-hover);
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(216, 27, 96, 0.5);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

/* Floating Grid Background Shapes */
.glow-shape {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
}

.glow-shape-1 {
  width: 400px;
  height: 400px;
  background: var(--glow-pink);
  top: -100px;
  right: -100px;
}

.glow-shape-2 {
  width: 500px;
  height: 500px;
  background: var(--glow-blue);
  bottom: -200px;
  left: -200px;
}

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

header.scrolled {
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  height: 85px;
}

.nav-wrapper {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 80%;
}

.logo-img {
  height: 95px;
  width: auto;
  transition: var(--transition);
}

header.scrolled .logo-img {
  height: 70px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-item a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-gradient);
  transition: var(--transition);
}

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

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2.5px;
  background-color: var(--color-text-primary);
  margin: 5px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 20, 0.85) 0%, rgba(8, 12, 20, 0.95) 100%);
  z-index: 1;
}

.hero-content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-pink);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-subtitle::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--accent-pink);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-title span {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  border-top: 1px solid var(--card-border);
  padding-top: 2.5rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  backdrop-filter: blur(20px);
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  animation: float 6s ease-in-out infinite;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-card-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-icon svg {
  width: 24px;
  height: 24px;
  fill: #ffffff;
}

.hero-card-title {
  font-size: 1.25rem;
}

.hero-card-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.hero-card-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.hero-card-list li svg {
  fill: var(--accent-pink);
  flex-shrink: 0;
}

/* Float Animation */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

/* Certificates Ribbon Section */
.cert-ribbon {
  padding: 3.5rem 0;
  background: rgba(13, 21, 39, 0.6);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 5;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2rem;
  align-items: center;
  justify-items: center;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition);
  opacity: 0.7;
}

.cert-item:hover {
  transform: translateY(-4px);
  opacity: 1;
}

.cert-badge-icon {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.cert-item:hover .cert-badge-icon {
  background: var(--brand-gradient);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(156, 39, 176, 0.4);
}

.cert-badge-icon svg {
  width: 32px;
  height: 32px;
  fill: var(--color-text-secondary);
  transition: var(--transition);
}

.cert-item:hover .cert-badge-icon svg {
  fill: #ffffff;
}

.cert-name {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.cert-item:hover .cert-name {
  color: var(--color-text-primary);
}

/* Feature Cards / Grid */
.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--brand-gradient);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-hover-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--brand-gradient);
  border-color: transparent;
  color: #ffffff;
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--accent-pink);
  transition: var(--transition);
}

.feature-card:hover .feature-icon svg {
  fill: #ffffff;
}

.feature-title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Category Grid on Home Page */
.cat-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.cat-card {
  position: relative;
  height: 350px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--card-border);
}

.cat-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 20, 0.2) 0%, rgba(8, 12, 20, 0.9) 100%);
  z-index: 1;
}

.cat-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2.5rem;
  z-index: 2;
}

.cat-card-title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.cat-card-desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent-blue);
  font-size: 0.95rem;
}

.cat-card-link svg {
  fill: var(--accent-blue);
  transition: var(--transition);
}

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

.cat-card:hover .cat-card-link svg {
  transform: translateX(5px);
}

/* Manufacturing & Export Process Info Section */
.info-block-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.info-text-wrapper h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.info-lead {
  font-size: 1.125rem;
  color: var(--color-text-primary);
  margin-bottom: 2rem;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.process-step {
  display: flex;
  gap: 1.5rem;
}

.step-num {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(156, 39, 176, 0.3);
}

.step-title {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.step-desc {
  font-size: 0.95rem;
}

.info-visual-wrapper {
  position: relative;
}

.info-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

/* Call To Action Banner */
.cta-banner {
  background: linear-gradient(135deg, rgba(216, 27, 96, 0.1) 0%, rgba(30, 136, 229, 0.1) 100%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 5rem;
  text-align: center;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--accent-pink);
  filter: blur(100px);
  top: -150px;
  left: -150px;
  opacity: 0.2;
}

.cta-banner::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--accent-blue);
  filter: blur(100px);
  bottom: -150px;
  right: -150px;
  opacity: 0.2;
}

.cta-banner h2 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-banner p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

/* Page Intro/Hero Header (For About, Products, Portfolio, etc.) */
.page-header {
  padding: 10rem 0 5rem;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--card-border);
  position: relative;
}

.page-header-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.page-title {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.page-breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  list-style: none;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.page-breadcrumbs a:hover {
  color: var(--color-text-primary);
}

.page-breadcrumbs li:not(:last-child)::after {
  content: '>';
  margin-left: 0.5rem;
}

/* Products Page Styling */
.products-layout {
  display: block;
}

.products-sidebar {
  position: sticky;
  top: 110px;
  height: fit-content;
}

.search-box {
  position: relative;
  margin-bottom: 2.5rem;
}

.search-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  padding: 1rem 1.25rem 1rem 3rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 15px var(--glow-pink);
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  fill: var(--color-text-muted);
}

.filter-group-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 0.5rem;
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
}

.filter-btn {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-align: left;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  width: 100%;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.02);
  padding-left: 1.25rem;
}

.filter-btn.active {
  color: #ffffff;
  background: var(--brand-gradient);
  padding-left: 1.25rem;
}

.products-catalog {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--card-hover-border);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.product-card-img-wrapper {
  height: 220px;
  overflow: hidden;
  position: relative;
  background: rgba(255, 255, 255, 0.01);
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.35rem 0.85rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  border-radius: 50px;
  color: #ffffff;
  z-index: 2;
}

.badge-retail {
  background: var(--brand-gradient);
}

.badge-commercial {
  background: linear-gradient(135deg, #1e88e5 0%, #00acc1 100%);
}

.product-card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent-pink);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.product-card-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.product-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.product-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--card-border);
  padding-top: 1rem;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.product-meta-list strong {
  color: var(--color-text-secondary);
}

.product-enquire-btn {
  width: 100%;
}

/* About Us Page Layout */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 5rem;
  align-items: center;
}

.about-intro-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.vision-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 4rem 3rem;
  backdrop-filter: blur(10px);
  position: relative;
}

.vision-card-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  box-shadow: 0 10px 25px rgba(216, 27, 96, 0.3);
}

.vision-card-icon svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

.vision-card-title {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

/* Export Portfolio Page Layout */
.portfolio-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.port-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  list-style: none;
  margin: 2rem 0;
}

.port-details-list li {
  display: flex;
  gap: 1rem;
}

.port-details-list li svg {
  fill: var(--accent-pink);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.port-details-list strong {
  color: var(--color-text-primary);
}

.logistics-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.logistics-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
}

.logistics-card:hover {
  transform: translateY(-5px);
  border-color: var(--card-hover-border);
}

.logistics-card-icon {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--accent-pink);
}

.logistics-card:hover .logistics-card-icon {
  background: var(--brand-gradient);
  color: #ffffff;
  border-color: transparent;
}

.logistics-card-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.logistics-card-desc {
  font-size: 0.85rem;
}

/* FAQ Accordion Styling */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.faq-question-btn {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
  outline: none;
}

.faq-arrow {
  fill: var(--color-text-secondary);
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--card-hover-border);
  box-shadow: 0 10px 25px rgba(216, 27, 96, 0.1);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  fill: var(--accent-pink);
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.faq-answer-content {
  padding: 0 2rem 1.5rem;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.02);
  padding-top: 1rem;
}

/* Testimonials Styling */
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
  display: flex;
  flex-direction: column;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 5rem;
  font-family: var(--font-heading);
  color: rgba(255, 255, 255, 0.03);
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-hover-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.testimonial-rating {
  color: #ffb300;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.testimonial-text {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.testimonial-author {
  border-top: 1px solid var(--card-border);
  padding-top: 1.5rem;
}

.author-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.author-title {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Home FAQs Extra Styling */
.home-faq-cta {
  text-align: center;
  margin-top: 3.5rem;
}

.home-faq-cta .btn {
  padding: 0.85rem 2.5rem;
}

/* Contact Us Page Layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.contact-detail-item {
  display: flex;
  gap: 1.5rem;
}

.contact-detail-icon {
  width: 55px;
  height: 55px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-pink);
}

.contact-detail-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-detail-info {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.contact-detail-info a:hover {
  color: var(--accent-blue);
}

.contact-form-panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 3.5rem;
  backdrop-filter: blur(20px);
}

.contact-form-title {
  font-size: 1.85rem;
  margin-bottom: 2rem;
}

.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea {
  background: rgba(8, 12, 20, 0.6);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 15px var(--glow-pink);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
}

.form-status-msg {
  margin-top: 1.25rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  display: none;
}

.form-status-msg.success {
  background: rgba(76, 175, 80, 0.1);
  color: #81c784;
  border: 1px solid rgba(76, 175, 80, 0.2);
  display: block;
}

.form-status-msg.error {
  background: rgba(244, 67, 54, 0.1);
  color: #e57373;
  border: 1px solid rgba(244, 67, 54, 0.2);
  display: block;
}

/* Map Section */
.map-section {
  padding: 0;
  height: 450px;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  position: relative;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.map-placeholder-icon {
  color: var(--accent-pink);
}

/* Footer Section */
footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--card-border);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-logo-img {
  height: 110px;
  width: auto;
  align-self: flex-start;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 1.75rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--brand-gradient);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.footer-links a:hover {
  color: var(--color-text-primary);
  padding-left: 5px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer-contact-list li {
  display: flex;
  gap: 0.75rem;
}

.footer-contact-list li svg {
  fill: var(--accent-pink);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.footer-subscribe-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.footer-subscribe-input {
  background: var(--bg-primary);
  border: 1px solid var(--card-border);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 0.9rem;
  outline: none;
  flex-grow: 1;
}

.footer-subscribe-input:focus {
  border-color: var(--accent-purple);
}

.footer-subscribe-btn {
  padding: 0.75rem 1.25rem;
}

.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

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

/* Floating WhatsApp & Call Buttons */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}

.float-btn {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  cursor: pointer;
}

.float-whatsapp {
  background-color: #25d366;
}

.float-whatsapp svg {
  fill: #ffffff;
  width: 28px;
  height: 28px;
}

.float-whatsapp:hover {
  background-color: #128c7e;
  transform: scale(1.1) rotate(10deg);
}

.float-call {
  background: var(--brand-gradient);
}

.float-call svg {
  fill: #ffffff;
  width: 24px;
  height: 24px;
}

.float-call:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 15px 30px rgba(216, 27, 96, 0.4);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-content-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-subtitle {
    justify-content: center;
  }

  .hero-subtitle::before {
    display: none;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .cert-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }

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

  .cat-showcase-grid {
    grid-template-columns: 1fr;
  }

  .info-block-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .info-visual-wrapper {
    order: -1;
  }

  .products-layout {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-sidebar {
    position: relative;
    top: 0;
    margin-bottom: 3rem;
  }

  .filter-list {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .filter-btn {
    width: auto;
  }

  .about-intro-grid,
  .portfolio-intro-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-intro-grid .about-intro-img,
  .portfolio-intro-grid .info-visual-wrapper {
    order: -1;
  }

  .logistics-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--bg-primary);
    flex-direction: column;
    padding: 3rem;
    gap: 2rem;
    transition: var(--transition);
    border-top: 1px solid var(--card-border);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .products-grid {
    grid-template-columns: 1fr;
  }

  .vision-mission-grid {
    grid-template-columns: 1fr;
  }

  .logistics-card-grid {
    grid-template-columns: 1fr;
  }

  .form-grid-2col {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .cta-banner {
    padding: 3rem 1.5rem;
  }

  .cta-banner h2 {
    font-size: 2.25rem;
  }
}

/* Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), transform 1s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered Delay Utilities for grids */
.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}


.hero-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  /* keep your existing column sizing if different */
  grid-template-areas:
    "text   visual"
    "stats  visual";
  gap: 2rem;
  /* match your existing gap */
}

.hero-text {
  grid-area: text;
}

.hero-visual {
  grid-area: visual;
}

.hero-stats {
  grid-area: stats;
}

@media (max-width: 768px) {
  .hero-content-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "text"
      "visual"
      "stats";
  }
}

/* ==========================================================================
   PRODUCTS DROPDOWN NAVIGATION MENU
   ========================================================================== */
.nav-item {
  position: relative;
}

.nav-item.has-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.nav-item.has-dropdown .chevron {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid var(--color-text-secondary);
  border-bottom: 1.5px solid var(--color-text-secondary);
  transform: translateY(-2px) rotate(45deg);
  transition: var(--transition);
}

.nav-item.has-dropdown:hover .chevron {
  border-color: var(--color-text-primary);
  transform: translateY(1px) rotate(225deg);
}

/* Dropdown Container */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  background: rgba(13, 21, 39, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0;
  min-width: 200px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
  z-index: 1001;
  display: flex;
  flex-direction: column;
}

.nav-item.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
  list-style: none;
}

.dropdown-menu li a {
  display: block;
  padding: 0.5rem 1.25rem;
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}

.dropdown-menu li a::after {
  content: none !important;
}

.dropdown-menu li a:hover {
  color: var(--color-text-primary);
  background: rgba(216, 27, 96, 0.1);
  padding-left: 1.5rem;
}

/* Dropdown Menu on Mobile Layout */
@media (max-width: 768px) {
  .nav-item.has-dropdown .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-item.has-dropdown:hover .dropdown-menu {
    max-height: 150px;
  }

  .nav-item.has-dropdown:hover .chevron {
    transform: rotate(225deg);
  }
}

/* ==========================================================================
   CERTIFICATES SLIDER SECTION
   ========================================================================== */
.certificate-slider-section {
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
}

.slider-wrapper {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 5rem;
}

.slider-container {
  overflow: hidden;
  width: 100%;
}

.slider-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.slider-slide {
  flex: 0 0 33.333333%;
  padding: 1rem;
  box-sizing: border-box;
}

.cert-card-premium {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.cert-card-premium:hover {
  transform: translateY(-8px);
  border-color: var(--card-hover-border);
  box-shadow: 0 15px 35px rgba(216, 27, 96, 0.3);
}

.cert-card-img-wrapper {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 2rem;
  width: 100%;
  height: 380px; /* Enlarge images size */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  transition: var(--transition);
}

.cert-card-premium:hover .cert-card-img-wrapper {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(216, 27, 96, 0.25);
}

.cert-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.5));
  transition: var(--transition);
}

.cert-card-premium:hover .cert-img {
  transform: scale(1.04);
}

.cert-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}

.cert-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Slider Controls */
.slider-btn {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--color-text-secondary);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.slider-btn:hover {
  color: #ffffff;
  background: var(--brand-gradient);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(216, 27, 96, 0.4);
}

.slider-btn.prev {
  left: 1.5rem;
}

.slider-btn.next {
  right: 1.5rem;
}

.slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0.5;
}

.slider-dot.active {
  background: var(--accent-pink);
  width: 24px;
  border-radius: 4px;
  opacity: 1;
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 2100;
  padding-top: 4rem;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(6, 9, 15, 0.96);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 50px rgba(216, 27, 96, 0.25);
  animation: zoomIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes zoomIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2.5rem;
  color: var(--color-text-secondary);
  font-size: 44px;
  font-weight: 300;
  transition: var(--transition);
  cursor: pointer;
  line-height: 1;
}

.lightbox-close:hover {
  color: #ffffff;
  transform: scale(1.1);
}

#lightbox-caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 800px;
  text-align: center;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  padding: 1.5rem 0;
}

#lightbox-caption::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--brand-gradient);
  margin: 0.75rem auto 0 auto;
}

/* Media Queries for Slider */
@media (max-width: 1200px) {
  .slider-wrapper {
    padding: 0 4.5rem;
  }
  .slider-btn.prev {
    left: 0.75rem;
  }
  .slider-btn.next {
    right: 0.75rem;
  }
}

@media (max-width: 992px) {
  .slider-slide {
    flex: 0 0 50%;
  }
  .cert-card-img-wrapper {
    height: 320px;
  }
}

@media (max-width: 600px) {
  .slider-slide {
    flex: 0 0 100%;
  }
  .slider-wrapper {
    padding: 0 3.5rem;
  }
  .slider-btn {
    width: 44px;
    height: 44px;
  }
  .slider-btn.prev {
    left: 0.5rem;
  }
  .slider-btn.next {
    right: 0.5rem;
  }
  .cert-card-img-wrapper {
    height: 280px;
  }
  .lightbox-close {
    top: 1rem;
    right: 1.5rem;
    font-size: 36px;
  }
}

/* ==========================================================================
   Top Banner Section (MDM CHEM BANNER 1 - Full Screen Slider)
   ========================================================================== */
.top-banner-section {
  margin-top: var(--header-height);
  background-color: var(--bg-primary);
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 10;
}

.banner-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

@media (min-width: 1440px) {
  .banner-slider {
    max-height: 75vh;
  }
}

.banner-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  z-index: 1;
}

.banner-slide.active {
  opacity: 1;
  z-index: 2;
}

.banner-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 20, 0) 65%, rgba(8, 12, 20, 0.6) 100%);
  z-index: 2;
  pointer-events: none;
}

.top-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Control Arrows */
.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(8, 12, 20, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-family: inherit;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  backdrop-filter: blur(5px);
  user-select: none;
}

.banner-arrow:hover {
  background: var(--brand-gradient);
  border-color: transparent;
  box-shadow: 0 0 15px rgba(216, 27, 96, 0.45);
}

.prev-arrow {
  left: 1.25rem;
}

.next-arrow {
  right: 1.25rem;
}

/* Adjust Hero padding since banner is placed above it */
#top-banner + #home-hero {
  padding-top: 2rem;
  min-height: auto;
}

/* ==========================================================================
   Our Brands Section Styling
   ========================================================================== */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

@media (max-width: 768px) {
  .brands-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.brand-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
}

.brand-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-hover-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.brand-card-img-wrapper {
  width: 100%;
  aspect-ratio: 1.6 / 1;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--card-border);
  padding: 1.5rem;
}

.brand-card-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; /* Prevents cropping, showing the image completely */
  transition: var(--transition);
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.2));
}

.brand-card:hover .brand-card-img {
  transform: scale(1.04);
}

.brand-card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.brand-card-title {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
}

.brand-card-desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.brand-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent-blue);
  font-size: 0.95rem;
  text-decoration: none;
  align-self: flex-start;
  transition: var(--transition);
}

.brand-card-link svg {
  fill: var(--accent-blue);
  transition: var(--transition);
}

.brand-card:hover .brand-card-link svg {
  transform: translateX(5px);
}

/* ==========================================================================
   SOCIAL MEDIA STYLING
   ========================================================================== */
.footer-socials {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.footer-socials a {
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-socials a:hover {
  color: #ffffff;
  background: var(--brand-gradient);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(216, 27, 96, 0.3);
}

.contact-socials-wrapper {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--card-border);
}

.contact-socials-title {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-heading);
}

.contact-socials {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-social-btn {
  color: var(--color-text-secondary);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.contact-social-btn:hover {
  color: #ffffff;
  background: var(--brand-gradient);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(216, 27, 96, 0.3);
}