/* ==========================================================================
   DigiDuniya Digital Services - Modern, Responsive, Production Stylesheet
   Version: 1.0.0
   ========================================================================== */

/* --- Custom Properties / Design Tokens --- */
:root {
  /* Color Palette */
  --primary: #0284C7;
  --primary-hover: #0369A1;
  --primary-dark: #075985;
  --primary-light: #E0F2FE;
  --primary-glow: rgba(2, 132, 199, 0.15);
  
  --accent: #2563EB;
  --accent-cyan: #06B6D4;
  --accent-amber: #D97706;
  
  --dark-navy: #0B132B;
  --dark-surface: #1C2541;
  --dark-card: #232F52;
  
  --text-main: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-light: #F8FAFC;
  --text-white: #FFFFFF;
  
  --bg-main: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  
  --border-light: #E2E8F0;
  --border-focus: #0284C7;
  --border-subtle: #CBD5E1;
  
  --success: #10B981;
  --success-bg: #ECFDF5;
  --success-border: #A7F3D0;
  
  --error: #EF4444;
  --error-bg: #FEF2F2;
  --error-border: #FECACA;
  
  /* Typography */
  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Spacing */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 1.25rem;
  --header-height: 4.5rem;
  
  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Elevation / Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 4px 20px rgba(15, 23, 42, 0.06);
  --shadow-card-hover: 0 12px 30px rgba(2, 132, 199, 0.12);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Global Reset & Box Sizing --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family-base);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-main);
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

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

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--dark-navy);
  color: var(--text-white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  z-index: 9999;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* --- Container & Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  position: relative;
}

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

.section-dark {
  background-color: var(--dark-navy);
  color: var(--text-white);
}

.section-dark .section-heading,
.section-dark .section-title {
  color: var(--text-white);
}

.section-dark .section-subtitle {
  color: var(--text-muted);
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-2xl) auto;
}

.section-header-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.section-dark .section-badge {
  background-color: rgba(2, 132, 199, 0.2);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.section-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background-color: var(--bg-subtle);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

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

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

.btn-light {
  background-color: var(--text-white);
  color: var(--text-main);
}

.btn-light:hover {
  background-color: var(--bg-subtle);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

/* ==========================================================================
   1. Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dark-navy);
  text-decoration: none;
}

.brand-logo-icon {
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-weight: 900;
  font-size: 1.15rem;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.25);
}

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

.brand-name-main {
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-name-sub {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.nav-desktop {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.925rem;
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Nav Toggle Button */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 0.35rem;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle span + span {
  margin-top: 4px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-nav-drawer.active {
  display: block;
  opacity: 1;
}

.mobile-nav-content {
  background-color: var(--bg-main);
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
  transform: translateY(-20px);
  transition: transform var(--transition-base);
}

.mobile-nav-drawer.active .mobile-nav-content {
  transform: translateY(0);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

/* ==========================================================================
   2. Hero Section
   ========================================================================== */
.hero-section {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: var(--space-3xl);
  background: radial-gradient(circle at 85% 20%, rgba(2, 132, 199, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 15% 80%, rgba(6, 182, 212, 0.06) 0%, transparent 50%),
              var(--bg-main);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-content {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.95rem;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--dark-navy);
  margin-bottom: 1.25rem;
}

.hero-title .highlight {
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.highlight-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
}

/* Hero Interactive Visual Graphic */
.hero-visual {
  position: relative;
  width: 100%;
}

.hero-visual-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero-visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-dot:nth-child(1) { background-color: #EF4444; }
.browser-dot:nth-child(2) { background-color: #F59E0B; }
.browser-dot:nth-child(3) { background-color: #10B981; }

.visual-status-pill {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 4px;
}

.visual-status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
}

.visual-dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.visual-stat-card {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  border: 1px solid var(--border-light);
}

.visual-stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.visual-stat-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark-navy);
}

.visual-flow-nodes {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border-light);
}

.flow-node {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-main);
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
}

.flow-node-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.flow-node-badge.active {
  background-color: var(--success-bg);
  color: var(--success);
}

/* ==========================================================================
   3. Trust & Value Section
   ========================================================================== */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.trust-card {
  background-color: var(--bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.trust-card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.trust-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

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

.trust-disclaimer {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background-color: var(--bg-main);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   4. Services Section (4 Core Cards)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.service-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary);
}

.service-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.service-icon-box {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-light), #F0F9FF);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.05em;
}

.service-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-benefits-list {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex-grow: 1;
}

.service-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.benefit-check-icon {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.service-card-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

/* ==========================================================================
   5. "Who We Help" Section (Industries Grid)
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.industry-card {
  background-color: var(--bg-card);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.industry-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.industry-icon {
  font-size: 2rem;
  margin-bottom: 0.85rem;
}

.industry-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

.industry-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   6. Local Business Growth Section
   ========================================================================== */
.feature-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.feature-content {
  text-align: left;
}

.feature-lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
}

.feature-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.feature-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.feature-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

.feature-visual-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.maps-simulation {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.maps-simulation-search {
  background-color: var(--bg-subtle);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.simulation-card-top {
  background: linear-gradient(135deg, #FFFFFF, #F8FAFC);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.simulation-top-badge {
  position: absolute;
  top: -10px;
  right: 12px;
  background-color: var(--primary);
  color: var(--text-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.simulation-business-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.25rem;
}

.simulation-rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--accent-amber);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.simulation-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.sim-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.sim-btn-call {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

.sim-btn-dir {
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

/* ==========================================================================
   7. AI-Powered Growth Section
   ========================================================================== */
.ai-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.ai-feature-card {
  background-color: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-base);
}

.ai-feature-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-4px);
}

.ai-feature-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.ai-feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.6rem;
}

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

/* ==========================================================================
   8. Website & Digital Presence Section (Workflow)
   ========================================================================== */
.workflow-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
  position: relative;
}

.workflow-step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-base);
}

.workflow-step-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.step-number {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  background-color: var(--primary-light);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.35rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   9. AI Automation Section
   ========================================================================== */
.automation-flow-container {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: 2.5rem;
}

.flow-diagram {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.flow-step-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.flow-step-icon {
  width: 2.25rem;
  height: 2.25rem;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-step-text {
  display: flex;
  flex-direction: column;
}

.flow-step-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark-navy);
}

.flow-step-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.flow-arrow-down {
  text-align: center;
  color: var(--primary);
  font-size: 1.25rem;
  line-height: 1;
}

.automation-usecases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.usecase-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.usecase-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.usecase-card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   10. Why DigiDuniya Section
   ========================================================================== */
.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-md);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.comparison-table th {
  background-color: var(--bg-subtle);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--dark-navy);
}

.comparison-table th.col-highlight {
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 800;
}

.comparison-table td.col-highlight {
  background-color: rgba(224, 242, 254, 0.35);
  font-weight: 600;
  color: var(--primary-dark);
}

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

/* ==========================================================================
   11. Process Section
   ========================================================================== */
.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.process-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-base);
}

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

.process-step-badge {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 0.75rem;
}

.process-step-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

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

/* ==========================================================================
   12. Results & Case Studies
   ========================================================================== */
.case-studies-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.case-study-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.case-study-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  align-self: flex-start;
}

.case-study-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.75rem;
}

.case-study-meta {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.case-study-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.case-study-body {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.case-metrics-box {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  border: 1px dashed var(--border-subtle);
  margin-top: auto;
}

.metrics-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.metrics-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-dark);
}

/* ==========================================================================
   13. About DigiDuniya
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.about-lead {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark-navy);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.about-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}

.about-pillar-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.pillar-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   14. FAQ Accordion Section
   ========================================================================== */
.faq-accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-subtle);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.08);
}

.faq-question-btn {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: none;
}

.faq-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
  padding: 0 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 600px;
  padding-bottom: 1.25rem;
}

/* ==========================================================================
   15. Final CTA Conversion Section
   ========================================================================== */
.final-cta-box {
  background: linear-gradient(135deg, var(--dark-navy) 0%, var(--dark-surface) 100%);
  border-radius: var(--radius-xl);
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.final-cta-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.final-cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 2rem auto;
  line-height: 1.6;
}

.final-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
   16. Contact Section & Lead Generation Form
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-direct-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-direct-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-direct-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.25rem;
}

.contact-direct-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Form Styling */
.contact-form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.25rem;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark-navy);
  margin-bottom: 0.4rem;
}

.form-label .required-star {
  color: var(--error);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background-color: var(--bg-main);
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  outline: none;
}

.form-control.is-invalid {
  border-color: var(--error);
  background-color: var(--error-bg);
}

.error-message {
  display: none;
  font-size: 0.8rem;
  color: var(--error);
  margin-top: 0.35rem;
  font-weight: 500;
}

.form-group.has-error .error-message {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.form-status-banner {
  display: none;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.925rem;
  font-weight: 500;
}

.form-status-banner.success {
  display: block;
  background-color: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.form-status-banner.error {
  display: block;
  background-color: var(--error-bg);
  color: var(--error);
  border: 1px solid var(--error-border);
}

.submit-spinner {
  display: none;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-submitting .submit-spinner {
  display: inline-block;
}

.btn-submitting .btn-text {
  display: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--dark-navy);
  color: var(--text-light);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-white);
  font-size: 1.25rem;
  font-weight: 800;
}

.footer-bio {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-link:hover,
.footer-link:focus {
  color: var(--accent-cyan);
}

.footer-markets-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.market-tag {
  background-color: var(--dark-surface);
  color: var(--text-muted);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

/* ==========================================================================
   Responsive Breakpoints & Media Queries
   ========================================================================== */

/* Small Tablets & Large Phones (≥ 600px) */
@media (min-width: 600px) {
  .hero-actions {
    flex-direction: row;
  }
  
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .final-cta-actions {
    flex-direction: row;
  }
  
  .visual-dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets (≥ 768px) */
@media (min-width: 768px) {
  :root {
    --header-height: 5rem;
  }
  
  .section-title {
    font-size: 2.25rem;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ai-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .workflow-track {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .case-studies-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .automation-usecases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-pillars {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
  
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Desktop (≥ 992px) */
@media (min-width: 992px) {
  .nav-desktop {
    display: block;
  }
  
  .nav-toggle {
    display: none;
  }
  
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
  
  .feature-split {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
  }
  
  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr 1.35fr;
    gap: 3.5rem;
  }
  
  .workflow-track {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .flow-diagram {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .flow-arrow-down {
    transform: rotate(-90deg);
  }
  
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .process-card:nth-child(4),
  .process-card:nth-child(5) {
    grid-column: span 1;
  }
}

/* Large Screens (≥ 1200px) */
@media (min-width: 1200px) {
  .hero-title {
    font-size: 3.25rem;
  }
  
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .trust-card:nth-child(4),
  .trust-card:nth-child(5) {
    grid-column: span 1;
  }
}

/* Prefers-reduced-motion Accessibility */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}