/* ============================================================================
   AAMPL Corporate Website - Master Stylesheet
   Author: Advanced Anmol Metcomp Pvt. Ltd.
   Created: 2026-04-09
   ========================================================================== */

/* ============================================================================
   1. CSS VARIABLES & THEME SETUP
   ========================================================================== */

:root {
  /* Primary Colors */
  --primary-green: #1C9770;
  --primary-green-dark: #166A54;
  --primary-green-light: #2DB087;

  /* Neutral Colors */
  --bg-dark: #1F2937;
  --bg-darker: #111827;
  --bg-light: #F9FAFB;
  --bg-white: #FFFFFF;
  --bg-gray: #F3F4F6;

  /* Text Colors */
  --text-dark: #1F2937;
  --text-medium: #6B7280;
  --text-light: #9CA3AF;
  --text-white: #FFFFFF;

  /* Accent Colors */
  --accent-error: #EF4444;
  --accent-success: #10B981;
  --accent-warning: #F59E0B;
  --accent-info: #3B82F6;

  /* Typography */
  --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-heading: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Sizes & Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Breakpoints */
  --bp-mobile: 576px;
  --bp-tablet: 768px;
  --bp-desktop: 1024px;
  --bp-wide: 1280px;

  /* Transitions & Animations */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Z-Index Stack */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ============================================================================
   2. GLOBAL STYLES & RESETS
   ========================================================================== */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-family-body);
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.875rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-medium);
}

a {
  color: var(--primary-green);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--primary-green-dark);
}

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

button, .btn {
  font-family: var(--font-family-body);
  cursor: pointer;
  transition: all var(--transition-base);
}

/* ============================================================================
   3. UTILITY CLASSES
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -var(--spacing-md);
  margin-left: -var(--spacing-md);
}

.col {
  flex: 1;
  padding: 0 var(--spacing-md);
}

/* Responsive Grid */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Spacing Utilities */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.py-1 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-2 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-3 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-4 { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

.px-1 { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.px-2 { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.px-3 { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }
.px-4 { padding-left: var(--spacing-xl); padding-right: var(--spacing-xl); }

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-dark { color: var(--text-dark); }
.text-medium { color: var(--text-medium); }
.text-light { color: var(--text-light); }
.text-white { color: var(--text-white); }

.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Display & Visibility */
.display-block { display: block; }
.display-inline { display: inline; }
.display-inline-block { display: inline-block; }
.display-flex { display: flex; }
.display-none { display: none; }

.hidden { display: none !important; }
.visible { display: block !important; }

/* Flex Utilities */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

/* Background Colors */
.bg-dark { background-color: var(--bg-dark); }
.bg-darker { background-color: var(--bg-darker); }
.bg-light { background-color: var(--bg-light); }
.bg-white { background-color: var(--bg-white); }
.bg-green { background-color: var(--primary-green); }

/* ============================================================================
   4. BUTTON STYLES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-base);
}

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

.btn-primary:hover {
  background-color: var(--primary-green-dark);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--bg-light);
  color: var(--text-dark);
  border: 2px solid var(--primary-green);
}

.btn-secondary:hover {
  background-color: var(--primary-green);
  color: var(--text-white);
}

.btn-white {
  background-color: var(--bg-white);
  color: var(--text-dark);
}

.btn-white:hover {
  background-color: var(--bg-light);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
  display: flex;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ============================================================================
   5. NAVBAR & HEADER
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background-color: var(--bg-dark);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: var(--text-white);
  font-family: var(--font-family-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.navbar-brand img {
  height: 40px;
  width: auto;
}

.navbar-nav {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--spacing-xl);
}

.navbar-nav a {
  color: var(--text-light);
  font-weight: 500;
  position: relative;
  padding-bottom: var(--spacing-xs);
  transition: color var(--transition-base);
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-green);
  transition: width var(--transition-base);
}

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

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

.navbar-toggler {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Hamburger Menu */
@media (max-width: 768px) {
  .navbar-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background-color: var(--bg-darker);
    padding: var(--spacing-lg) 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .navbar-nav.show {
    max-height: 500px;
  }

  .navbar-nav a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .navbar-toggler {
    display: block;
  }
}

/* ============================================================================
   6. HERO SECTION
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 70px;
  background-color: var(--bg-darker);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(28, 151, 112, 0.15) 0%, rgba(17, 24, 39, 0.85) 100%);
  z-index: 1;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--text-white);
  max-width: 900px;
  padding: var(--spacing-2xl);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  color: var(--text-white);
  animation: fadeInDown 1s ease-out;
}

.hero .tagline {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-xl);
  animation: fadeInUp 1s ease-out 0.4s both;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--primary-green);
  color: var(--text-white);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-lg);
}

.hero-cta {
  margin-top: var(--spacing-2xl);
  animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-cta .btn {
  margin: 0 var(--spacing-sm);
}

@media (max-width: 768px) {
  .hero {
    margin-top: 60px;
    min-height: 80vh;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero .tagline {
    font-size: 1.25rem;
  }

  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    display: block;
    width: 100%;
    margin: var(--spacing-sm) 0;
  }
}

/* ============================================================================
   7. STATS / AT A GLANCE SECTION
   ========================================================================== */

.stats {
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: var(--spacing-2xl) 0;
}

.stats-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background-color: rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
  animation: fadeInUp 0.6s ease-out both;
}

.stat-item:hover {
  background-color: rgba(28, 151, 112, 0.1);
  transform: translateY(-4px);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-family-heading);
}

.stat-label {
  font-size: 1rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .stat-label {
    font-size: 0.875rem;
  }
}

/* ============================================================================
   8. ABOUT SECTION
   ========================================================================== */

.about {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-white);
}

.about-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-text h2 {
  color: var(--text-dark);
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.about-features {
  list-style: none;
  margin: var(--spacing-xl) 0;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.about-features li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--primary-green);
  color: var(--text-white);
  border-radius: 50%;
  font-weight: 700;
  flex-shrink: 0;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

@media (max-width: 1024px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* ============================================================================
   9. CAPABILITIES CARDS SECTION
   ========================================================================== */

.capabilities {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-light);
}

.capabilities-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

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

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.capability-card {
  background-color: var(--bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid transparent;
  animation: fadeInUp 0.6s ease-out both;
}

.capability-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--primary-green);
}

.capability-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-lg);
  background-color: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 2rem;
  transition: all var(--transition-base);
}

.capability-card:hover .capability-icon {
  background-color: var(--primary-green);
  color: var(--text-white);
  transform: scale(1.1);
}

.capability-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.capability-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-medium);
}

/* ============================================================================
   10. CUSTOMER LOGOS SECTION
   ========================================================================== */

.customers {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-white);
}

.customers-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
  justify-items: center;
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background-color: var(--bg-light);
  border-radius: var(--radius-lg);
  min-height: 120px;
  transition: all var(--transition-base);
  cursor: pointer;
}

.logo-item img {
  max-height: 80px;
  max-width: 100%;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-base);
}

.logo-item:hover {
  background-color: var(--bg-white);
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

.logo-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ============================================================================
   11. CTA BANNER SECTION
   ========================================================================== */

.cta-banner {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
  color: var(--text-white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.cta-banner-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.cta-banner h2 {
  color: var(--text-white);
  margin-bottom: var(--spacing-lg);
  font-size: 2.5rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
}

.cta-button-group {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cta-banner h2 {
    font-size: 1.75rem;
  }

  .cta-banner p {
    font-size: 1rem;
  }

  .cta-button-group {
    flex-direction: column;
  }

  .cta-button-group .btn {
    width: 100%;
  }
}

/* ============================================================================
   12. CERTIFICATIONS GRID
   ========================================================================== */

.certifications {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-light);
}

.certifications-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.cert-card {
  background-color: var(--bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  animation: fadeInUp 0.6s ease-out both;
}

.cert-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.cert-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background-color: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 2.5rem;
}

.cert-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

.cert-card p {
  font-size: 0.9rem;
  color: var(--text-medium);
}

/* ============================================================================
   13. PRODUCT GALLERY
   ========================================================================== */

.gallery {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-white);
}

.gallery-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.gallery-tabs {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.gallery-tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--bg-light);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-base);
  color: var(--text-medium);
}

.gallery-tab:hover,
.gallery-tab.active {
  background-color: var(--primary-green);
  color: var(--text-white);
  border-color: var(--primary-green);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  height: 250px;
  background-color: var(--bg-light);
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(28, 151, 112, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  color: var(--text-white);
  text-align: center;
  padding: var(--spacing-lg);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* ============================================================================
   14. DATA TABLES
   ========================================================================== */

.table-container {
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

thead {
  background-color: var(--bg-dark);
  color: var(--text-white);
}

th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--primary-green);
}

td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--bg-light);
  color: var(--text-dark);
}

tbody tr {
  transition: background-color var(--transition-base);
}

tbody tr:hover {
  background-color: var(--bg-light);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================================================
   15. TIMELINE STYLES
   ========================================================================== */

.timeline {
  position: relative;
  padding: var(--spacing-xl) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 100%;
  background-color: var(--primary-green);
}

.timeline-items {
  list-style: none;
}

.timeline-item {
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: 50%;
  padding-right: var(--spacing-lg);
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 50%;
  margin-right: 0;
  padding-left: var(--spacing-lg);
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: var(--spacing-lg);
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background-color: var(--primary-green);
  border: 3px solid var(--bg-white);
  border-radius: 50%;
  z-index: 1;
}

.timeline-content {
  background-color: var(--bg-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.timeline-content h3 {
  color: var(--primary-green);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.timeline-content p {
  color: var(--text-medium);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .timeline::before {
    left: 0;
  }

  .timeline-marker {
    left: -6px;
  }

  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 40px;
    margin-right: 0;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
}

/* ============================================================================
   16. ACCORDION / EXPANDABLE SECTIONS
   ========================================================================== */

.accordion {
  list-style: none;
}

.accordion-item {
  border: 1px solid var(--bg-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  background-color: var(--bg-light);
  cursor: pointer;
  transition: all var(--transition-base);
  font-weight: 600;
  color: var(--text-dark);
}

.accordion-header:hover {
  background-color: var(--bg-gray);
}

.accordion-header.active {
  background-color: var(--primary-green);
  color: var(--text-white);
}

.accordion-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.accordion-header.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-body.show {
  max-height: 500px;
}

.accordion-content {
  padding: var(--spacing-lg);
  color: var(--text-medium);
  background-color: var(--bg-white);
}

/* ============================================================================
   17. CONTACT SECTION
   ========================================================================== */

.contact {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-light);
}

.contact-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.contact-info h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--text-dark);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary-green);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.contact-details h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--text-dark);
}

.contact-details p {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 0;
}

.contact-form {
  background-color: var(--bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--bg-light);
  border-radius: var(--radius-md);
  font-family: var(--font-family-body);
  font-size: 1rem;
  transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(28, 151, 112, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 1024px) {
  .contact-content {
    grid-template-columns: 1fr;
  }

  .map-container {
    height: 300px;
  }
}

/* ============================================================================
   18. FOOTER
   ========================================================================== */

footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul a {
  color: var(--text-light);
  transition: color var(--transition-base);
}

.footer-section ul a:hover {
  color: var(--primary-green);
}

.footer-section p {
  color: var(--text-light);
  line-height: 1.8;
}

.footer-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  margin-bottom: var(--spacing-lg);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--text-light);
}

.footer-socials {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--primary-green);
  color: var(--text-white);
}

@media (max-width: 768px) {
  footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
  }

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

/* ============================================================================
   19. PAGE HEADER BANNERS (Subpages)
   ========================================================================== */

.page-header {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
  color: var(--text-white);
  margin-top: 70px;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background-color: rgba(28, 151, 112, 0.1);
  border-radius: 50%;
  transform: translate(150px, -150px);
}

.page-header-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
}

.page-header h1 {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
}

.page-header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
}

/* ============================================================================
   20. ANIMATIONS
   ========================================================================== */

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
  }
  to {
    opacity: 1;
    max-height: 1000px;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================================================
   21. SCROLL-TO-TOP BUTTON
   ========================================================================== */

.scroll-to-top {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 50px;
  height: 50px;
  background-color: var(--primary-green);
  color: var(--text-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-lg);
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background-color: var(--primary-green-dark);
  transform: translateY(-4px);
}

/* ============================================================================
   22. LOCALIZATION EXPERTISE TABLE
   ========================================================================== */

.expertise-table {
  background-color: var(--bg-white);
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
}

.expertise-table thead {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
  color: var(--text-white);
}

.expertise-table th {
  padding: var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  border: none;
}

.expertise-table td {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--bg-light);
}

.expertise-table tbody tr:hover {
  background-color: var(--bg-light);
}

.expertise-table tbody tr:last-child td {
  border-bottom: none;
}

.table-highlight {
  background-color: rgba(28, 151, 112, 0.05);
  font-weight: 600;
  color: var(--primary-green);
}

/* ============================================================================
   23. RESPONSIVE UTILITIES & FINAL TWEAKS
   ========================================================================== */

@media (max-width: 1024px) {
  .navbar-nav {
    gap: var(--spacing-lg);
  }

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.875rem;
  }

  h3 {
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  h1 {
    font-size: 1.875rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .scroll-to-top {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 45px;
    height: 45px;
  }

  .hero-badges,
  .cta-button-group {
    flex-direction: column;
  }

  .hero-badges .badge,
  .cta-button-group .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
  }

  .navbar-container {
    padding: 0 var(--spacing-md);
  }

  .navbar-brand {
    font-size: 1.25rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero .tagline {
    font-size: 1rem;
  }

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

  .table-container {
    font-size: 0.85rem;
  }

  th, td {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .section-header h2 {
    font-size: 1.5rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .scroll-to-top,
  .cta-banner {
    display: none;
  }

  body {
    color: #000;
    background-color: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}