/* ==========================================================================
   THE SUPERNUT COMPANY - HIGH-CONTRAST B2B EXPORT STYLING SYSTEM
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --navy-primary: #0B1E36;        /* Deep Royal Corporate Navy (matches logo) */
  --navy-dark: #071324;           /* Rich Ultra-Dark Slate Navy */
  --navy-light: #162C4E;          /* Muted Secondary Navy */
  
  --gold-accent: #D99B26;         /* Defined Warm Export Gold */
  --gold-hover: #C0851A;          /* Gold Hover State */
  --gold-light: #FDF6E2;          /* Subtle Tinted Gold Background */
  
  --slate-dark: #0F172A;          /* High Contrast Charcoal Body Text */
  --slate-muted: #475569;         /* Muted Descriptive Text */
  --slate-light: #F8FAFC;         /* Clean Light Off-White Background */
  --slate-border: #E2E8F0;        /* Grid & Table Borders */

  --white: #FFFFFF;
  --success: #10B981;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout & Elevations */
  --container-width: 1240px;
  --header-height: 90px;
  --shadow-sm: 0 2px 4px rgba(11, 30, 54, 0.05);
  --shadow-md: 0 8px 24px rgba(11, 30, 54, 0.08);
  --shadow-lg: 0 16px 40px rgba(11, 30, 54, 0.12);
  --transition-fast: all 0.25s ease;
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --border-radius: 6px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--slate-dark);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--navy-primary);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.font-serif {
  font-family: var(--font-serif);
}

p {
  margin-bottom: 1rem;
  color: var(--slate-muted);
}

a {
  color: var(--navy-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--gold-accent);
}

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

/* Utilities & Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

.bg-light {
  background-color: var(--slate-light);
}

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

.text-white {
  color: var(--white) !important;
}

.text-light {
  color: #CBD5E1 !important;
}

.margin-top-sm { margin-top: 1rem; }
.margin-top-md { margin-top: 1.5rem; }
.margin-top-lg { margin-top: 2.5rem; }

/* Section Header Standard */
.section-header {
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-accent);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
}

.title-underline {
  width: 60px;
  height: 3px;
  background-color: var(--gold-accent);
  margin: 1rem auto 1.25rem auto;
}

.section-description {
  font-size: 1.05rem;
  color: var(--slate-muted);
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
  height: var(--header-height);
  border-bottom: 1px solid var(--slate-border);
}

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

/* LOGO */
.brand-logo-wrapper {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
}

/* NAVIGATION MENU */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--navy-primary);
  padding: 1.75rem 0;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-arrow {
  font-size: 0.7rem;
  transition: var(--transition-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--gold-accent);
}

.nav-contact-btn {
  background-color: var(--navy-primary);
  color: var(--white) !important;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  letter-spacing: 0.5px;
}

.nav-contact-btn:hover {
  background-color: var(--gold-accent);
  color: var(--navy-dark) !important;
}

/* DROPDOWN MENUS */
.nav-item-has-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 220px;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  border-radius: var(--border-radius);
  border-top: 3px solid var(--gold-accent);
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-fast);
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-dark);
}

.dropdown-item i {
  color: var(--gold-accent);
  width: 16px;
}

.dropdown-item:hover {
  background-color: var(--slate-light);
  color: var(--gold-accent);
}

/* MEGA MENU */
.mega-menu-parent {
  position: static;
}

.mega-menu {
  position: absolute;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--gold-accent);
  padding: 2rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-fast);
}

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

.mega-menu-grid {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr;
  gap: 2.5rem;
}

.mega-title {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--slate-muted);
  border-bottom: 1px solid var(--slate-border);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.mega-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  transition: var(--transition-fast);
}

.mega-item:hover {
  background-color: var(--slate-light);
}

.mega-item-icon {
  width: 38px;
  height: 38px;
  background-color: var(--navy-primary);
  color: var(--white);
  font-weight: 800;
  font-size: 0.9rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mega-item-icon.gold-badge {
  background-color: var(--gold-accent);
  color: var(--navy-dark);
}

.mega-icon {
  font-size: 1.25rem;
  color: var(--navy-primary);
  margin-top: 0.2rem;
}

.mega-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--navy-primary);
}

.mega-item p {
  font-size: 0.8rem;
  margin-bottom: 0;
  color: var(--slate-muted);
}

.mega-cta-card {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-primary));
  color: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
}

.mega-cta-card h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin: 0.75rem 0 0.5rem 0;
}

.mega-cta-card p {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--navy-primary);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background-color: var(--navy-dark);
  background-image: linear-gradient(rgba(7, 19, 36, 0.85), rgba(7, 19, 36, 0.92)), url('assets/bihar_makhana_farm.jpg');
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 5rem 0 6rem 0;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(217, 155, 38, 0.15);
  border: 1px solid rgba(217, 155, 38, 0.4);
  color: var(--gold-accent);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--gold-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(217, 155, 38, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(217, 155, 38, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(217, 155, 38, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(217, 155, 38, 0); }
}

.hero-title {
  color: var(--white);
  font-size: 2.85rem;
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  color: #CBD5E1;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

/* BUTTON SYSTEM */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.btn-gold {
  background-color: var(--gold-accent);
  color: var(--navy-dark);
}

.btn-gold:hover {
  background-color: var(--gold-hover);
  color: var(--navy-dark);
}

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

.btn-navy:hover {
  background-color: var(--navy-dark);
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.highlight-pill {
  font-size: 0.875rem;
  color: #E2E8F0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.highlight-pill i {
  color: var(--gold-accent);
}

/* HERO CARD SIDE */
.hero-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-border);
}

.hero-card-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.hero-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.hero-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--gold-accent);
  color: var(--navy-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
}

.hero-card-body {
  padding: 1.5rem;
}

.hero-card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.hero-card-desc {
  font-size: 0.875rem;
  color: var(--slate-muted);
  margin-bottom: 1rem;
}

.hero-card-meta {
  display: flex;
  justify-content: space-between;
  background-color: var(--slate-light);
  padding: 0.65rem 1rem;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--slate-dark);
  margin-bottom: 1.25rem;
}

/* --------------------------------------------------------------------------
   5. STATISTICS BANNER (PROMINENT DATA PLACEHOLDERS)
   -------------------------------------------------------------------------- */
.stats-banner {
  background-color: var(--white);
  border-bottom: 1px solid var(--slate-border);
  box-shadow: var(--shadow-sm);
  padding: 2rem 0;
  position: relative;
  z-index: 10;
}

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

.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid var(--slate-border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-icon {
  font-size: 1.75rem;
  color: var(--gold-accent);
  margin-bottom: 0.5rem;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cert-stat-item {
  text-align: center;
}

.cert-logos-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-primary);
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}

.cert-badges-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.cert-badge {
  background-color: var(--navy-primary);
  color: var(--gold-accent);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  letter-spacing: 0.5px;
}

/* --------------------------------------------------------------------------
   6. ABOUT US & ORIGIN HERITAGE
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.about-card {
  background-color: var(--white);
  border: 1px solid var(--slate-border);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  transition: var(--transition-fast);
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-accent);
}

.about-card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--gold-light);
  color: var(--gold-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.about-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   7. PRODUCT SHOWCASE & TECHNICAL SPECIFICATIONS
   -------------------------------------------------------------------------- */
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.tab-btn {
  background-color: var(--white);
  border: 1px solid var(--slate-border);
  color: var(--slate-dark);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
  background-color: var(--navy-primary);
  color: var(--gold-accent);
  border-color: var(--navy-primary);
}

.product-detail-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--slate-border);
  box-shadow: var(--shadow-sm);
  padding: 2.5rem;
}

.product-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: 3rem;
}

.product-image-container {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--slate-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.product-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--navy-primary);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
}

.badge-premium {
  background-color: var(--gold-accent);
  color: var(--navy-dark);
}

.product-quick-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  background-color: var(--slate-light);
  padding: 1rem;
  border-radius: var(--border-radius);
  text-align: center;
}

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

.q-val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-primary);
}

.q-lbl {
  font-size: 0.75rem;
  color: var(--slate-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.product-title {
  font-size: 2rem;
  color: var(--navy-primary);
  margin-bottom: 1rem;
}

.product-summary {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

/* TECHNICAL B2B DATA TABLES */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

.spec-table th, .spec-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--slate-border);
}

.spec-table th {
  width: 35%;
  background-color: var(--slate-light);
  color: var(--navy-primary);
  font-weight: 700;
}

.spec-table td {
  color: var(--slate-dark);
}

.spec-table tr:hover {
  background-color: rgba(217, 155, 38, 0.05);
}

.product-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* PACKAGING BLOCK */
.packaging-card {
  background-color: var(--white);
  border: 1px solid var(--slate-border);
  border-radius: var(--border-radius);
  padding: 3rem 2.5rem;
}

.packaging-card h3 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

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

.pack-opt-box {
  background-color: var(--slate-light);
  padding: 1.75rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--gold-accent);
}

.pack-icon {
  font-size: 1.75rem;
  color: var(--navy-primary);
  margin-bottom: 1rem;
}

.pack-opt-box h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   8. CONTAINER LOAD ESTIMATOR
   -------------------------------------------------------------------------- */
.estimator-section {
  background-color: var(--navy-dark);
  color: var(--white);
  padding: 5rem 0;
}

.estimator-wrapper {
  background-color: var(--navy-primary);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.estimator-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem auto;
}

.estimator-header h2 {
  color: var(--white);
  font-size: 2.25rem;
  margin-top: 0.75rem;
}

.badge-gold {
  display: inline-block;
  background-color: var(--gold-accent);
  color: var(--navy-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.estimator-calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #E2E8F0;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  border-radius: var(--border-radius);
  border: 1px solid var(--slate-border);
  background-color: var(--white);
  color: var(--slate-dark);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-accent);
  box-shadow: 0 0 0 3px rgba(217, 155, 38, 0.25);
}

.calc-results-card {
  background-color: var(--navy-dark);
  border: 1px solid rgba(217, 155, 38, 0.3);
  padding: 2rem;
  border-radius: var(--border-radius);
}

.calc-results-card h4 {
  color: var(--gold-accent);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  text-align: center;
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.result-box {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 1.25rem;
  border-radius: 6px;
  text-align: center;
}

.res-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
}

.res-label {
  font-size: 0.75rem;
  color: #94A3B8;
  text-transform: uppercase;
}

.calc-note {
  font-size: 0.8rem;
  color: #94A3B8;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 0.75rem 1rem;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   9. LOGISTICS COMPETENCY SECTION (CARGO VESSEL BACKGROUND)
   -------------------------------------------------------------------------- */
.logistics-section {
  position: relative;
  background-image: url('assets/cargo_vessel.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 6rem 0;
  color: var(--white);
}

.logistics-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 19, 36, 0.92) 0%, rgba(7, 19, 36, 0.75) 100%);
}

.logistics-container {
  position: relative;
  z-index: 10;
}

.logistics-content-box {
  max-width: 780px;
}

.logistics-content-box h2 {
  font-size: 2.5rem;
  margin: 1rem 0 1.25rem 0;
}

.logistics-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.l-feat {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.l-feat i {
  font-size: 2rem;
  color: var(--gold-accent);
}

.l-feat strong {
  color: var(--white);
  font-size: 1.05rem;
  display: block;
  margin-bottom: 0.35rem;
}

.l-feat p {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   10. OUR COMMITMENT (DARK BACKGROUND TRUST & VALUES BLOCK - EXACT PROMPT REQUIREMENT)
   -------------------------------------------------------------------------- */
.commitment-section {
  background-color: var(--white);
}

.commitment-block {
  background-color: var(--slate-dark); /* Dark background block */
  color: var(--white);
  border-radius: var(--border-radius);
  padding: 5rem 4rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(217, 155, 38, 0.2);
}

.commitment-preheading {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold-accent); /* Gold/accent text for pre-heading */
  margin-bottom: 0.5rem;
}

.commitment-mainheading {
  color: var(--white);
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.commitment-intro {
  color: var(--white); /* White text for intro body */
  font-size: 1.25rem;
  font-style: italic;
  max-width: 860px;
  margin: 0 auto 4rem auto;
  line-height: 1.6;
}

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

.pillar-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 1.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition-fast);
}

.pillar-card:hover {
  border-color: var(--gold-accent);
  background-color: rgba(217, 155, 38, 0.06);
  transform: translateY(-5px);
}

.pillar-icon-wrapper {
  width: 54px;
  height: 54px;
  background-color: rgba(217, 155, 38, 0.15);
  border: 1px solid var(--gold-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.pillar-icon {
  font-size: 1.5rem;
  color: var(--gold-accent); /* Gold accent icon */
}

.pillar-title {
  color: var(--gold-accent); /* Gold accent for subheading */
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.pillar-text {
  color: #E2E8F0; /* White/light text for body */
  font-size: 0.925rem;
  margin-bottom: 0;
  line-height: 1.5;
}

.commitment-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
}

.commitment-footer-text {
  color: #CBD5E1; /* White/light text */
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   11. GLOBAL PRESENCE MAP VISUALIZATION (REALISTIC VECTOR WORLD MAP)
   -------------------------------------------------------------------------- */
.presence-map-wrapper {
  background-color: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--slate-border);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.map-graphic-container {
  width: 100%;
  height: auto;
  margin-bottom: 2.5rem;
}

.world-svg-map {
  width: 100%;
  height: 100%;
  background-color: #071324;
  border-radius: var(--border-radius);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.5);
}

.map-continent {
  fill: #1E293B;
  stroke: #334155;
  stroke-width: 1.5;
  transition: var(--transition-fast);
}

.map-continent:hover {
  fill: #27354A;
  stroke: var(--gold-accent);
}

.origin-pulse {
  fill: var(--gold-accent);
  opacity: 0.4;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { r: 6px; opacity: 0.9; }
  100% { r: 28px; opacity: 0; }
}

.origin-dot {
  fill: var(--gold-accent);
  stroke: #FFFFFF;
  stroke-width: 2;
}

.dest-node {
  fill: var(--gold-accent);
  stroke: #FFFFFF;
  stroke-width: 2;
}

.flow-line {
  fill: none;
  stroke: var(--gold-accent);
  stroke-width: 2.5;
  stroke-dasharray: 6 4;
  opacity: 0.85;
}

.flow-dot {
  fill: #FFFFFF;
  stroke: var(--gold-accent);
  stroke-width: 1.5;
}

.map-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  fill: #E2E8F0;
}

.label-origin {
  font-size: 13px;
  fill: var(--gold-accent);
  font-weight: 900;
}

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

.p-region-card {
  background-color: var(--slate-light);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--navy-primary);
}

.p-region-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.p-region-card h4 i {
  color: var(--gold-accent);
}

/* --------------------------------------------------------------------------
   12. CERTIFICATIONS GRID
   -------------------------------------------------------------------------- */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.cert-card {
  background-color: var(--white);
  border: 1px solid var(--slate-border);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-fast);
}

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

.cert-icon-badge {
  width: 70px;
  height: 70px;
  background-color: var(--navy-primary);
  color: var(--gold-accent);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  border: 2px solid var(--gold-accent);
}

/* --------------------------------------------------------------------------
   13. CONTACT US & SAMPLE REQUEST FORM
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--white);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3.5rem;
}

.contact-info-side h2 {
  font-size: 2.25rem;
  margin: 0.75rem 0 1rem 0;
}

.c-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.c-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.c-icon {
  font-size: 1.5rem;
  color: var(--gold-accent);
  margin-top: 0.2rem;
}

.c-info-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--slate-muted);
  text-transform: uppercase;
}

.c-info-item p, .c-info-item a {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 0;
}

.form-card {
  background-color: var(--slate-light);
  border: 1px solid var(--slate-border);
  padding: 3rem 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.form-heading {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.form-subheading {
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.form-row {
  display: flex;
  gap: 1.5rem;
}

.half-width {
  flex: 1;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  background-color: var(--white);
  padding: 0.5rem 1rem;
  border: 1px solid var(--slate-border);
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   14. GLOBAL FOOTER & WATERMARK TEXT
   -------------------------------------------------------------------------- */
.global-footer {
  background-color: var(--navy-dark);
  color: var(--white);
  padding: 5rem 0 0 0;
  border-top: 4px solid var(--gold-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1.1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo-wrapper {
  margin-bottom: 1.25rem;
}

.footer-logo-img {
  height: 65px;
  width: auto;
}

.footer-about {
  color: #CBD5E1;
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-contact-fast p {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.footer-contact-fast i {
  color: var(--gold-accent);
  margin-right: 0.4rem;
}

.footer-col h4 {
  color: var(--gold-accent);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.9rem;
}

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

.footer-small {
  font-size: 0.85rem;
  color: #94A3B8;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  padding-bottom: 2rem;
  font-size: 0.85rem;
  color: #94A3B8;
}

/* PARTIALLY VISIBLE ELEGANT WATERMARK TEXT AT THE BOTTOM OF THE PAGE */
.watermark-footer-container {
  width: 100%;
  overflow: hidden;
  text-align: center;
  padding: 2rem 0 1rem 0;
  background-color: #040B14;
  user-select: none;
  pointer-events: none;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.watermark-text {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 4.5rem;
  letter-spacing: 12px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.14); /* Clearly partially visible text */
  white-space: nowrap;
  line-height: 1;
  display: block;
}

/* --------------------------------------------------------------------------
   15. MODAL SYSTEM
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 19, 36, 0.8);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}

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

.modal-box {
  background-color: var(--white);
  border-radius: var(--border-radius);
  max-width: 650px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--slate-muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--navy-primary);
}

.success-icon-wrapper {
  width: 80px;
  height: 80px;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success);
  font-size: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
}

.success-meta-box {
  background-color: var(--slate-light);
  padding: 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   14.5 EXPORT INFRASTRUCTURE & GODOWN SECTION
   -------------------------------------------------------------------------- */
.infra-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.infra-card {
  background-color: var(--white);
  border: 1px solid var(--slate-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.infra-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-accent);
}

.infra-image-wrapper {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.infra-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.infra-body {
  padding: 2rem;
}

.infra-body h3 {
  font-size: 1.35rem;
  margin: 0.75rem 0 1rem 0;
  color: var(--navy-primary);
}

.infra-features {
  list-style: none;
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.infra-features li {
  font-size: 0.9rem;
  color: var(--slate-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.infra-features li i {
  color: var(--gold-accent);
  font-size: 1rem;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 992px) {
  .infra-grid {
    grid-template-columns: 1fr;
  }

  .hero-container, .estimator-calculator-grid, .contact-wrapper, .product-grid {
    grid-template-columns: 1fr;
  }
  .stats-container, .pillars-grid, .cert-grid, .packaging-options-grid, .presence-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-menu {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .commitment-block {
    padding: 3rem 2rem;
  }
  .watermark-text {
    font-size: 2.5rem;
    letter-spacing: 6px;
  }
}

@media (max-width: 576px) {
  .stats-container, .pillars-grid, .cert-grid, .packaging-options-grid, .presence-stats-row, .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2rem;
  }
  .form-row {
    flex-direction: column;
  }
  .watermark-text {
    font-size: 1.6rem;
    letter-spacing: 3px;
  }
}