/* ==========================================================================
   TruckHub - Modern Heavy Transport & Logistics (Light Theme Design System)
   ========================================================================== */

:root {
  --bg-deep: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.88);
  
  --border-subtle: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-highlight: rgba(217, 119, 6, 0.35);

  --accent-amber: #d97706;
  --accent-amber-light: #f59e0b;
  --accent-amber-dark: #b45309;
  --accent-amber-soft: rgba(245, 158, 11, 0.09);
  --accent-amber-glow: rgba(217, 119, 6, 0.18);

  --accent-blue: #0284c7;
  --accent-blue-light: #38bdf8;
  --accent-blue-soft: rgba(2, 132, 199, 0.08);

  --accent-emerald: #059669;
  --accent-emerald-soft: rgba(5, 150, 105, 0.09);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-amber: #d97706;
  --text-blue: #0284c7;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 10px 30px -4px rgba(15, 23, 42, 0.06), 0 2px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-card-hover: 0 20px 40px -6px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  --shadow-glow-amber: 0 0 20px rgba(217, 119, 6, 0.2);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  position: relative;
  background: radial-gradient(circle at 10% 10%, rgba(245, 158, 11, 0.05) 0%, transparent 45%),
              radial-gradient(circle at 90% 25%, rgba(2, 132, 199, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 50% 80%, rgba(5, 150, 105, 0.04) 0%, transparent 60%),
              var(--bg-deep);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Ambient Background Mesh */
.ambient-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  top: -80px;
  left: 5%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15), transparent 70%);
}

.glow-orb-2 {
  width: 600px;
  height: 600px;
  top: 600px;
  right: -50px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.12), transparent 70%);
  animation-duration: 22s;
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(40px) scale(1.08); }
  100% { transform: translateY(-20px) scale(0.96); }
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 2px 12px -2px rgba(15, 23, 42, 0.04);
  transition: var(--transition-fast);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-amber), #ea580c);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.25);
  color: #ffffff;
  font-weight: 900;
  font-size: 20px;
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: shine 3s infinite;
}

@keyframes shine {
  0% { left: -100%; }
  40%, 100% { left: 150%; }
}

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

.brand-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.brand-name span {
  color: var(--accent-amber);
}

.brand-tagline {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-blue);
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-amber);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-smooth);
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-amber), #ea580c);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.28);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(217, 119, 6, 0.38);
  filter: brightness(1.05);
}

.btn-secondary {
  background: #ffffff;
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

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

.btn-portal {
  background: var(--accent-blue-soft);
  border: 1px solid rgba(2, 132, 199, 0.25);
  color: var(--accent-blue);
  font-weight: 700;
}

.btn-portal:hover {
  background: rgba(2, 132, 199, 0.15);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.mobile-toggle {
  display: none;
  font-size: 24px;
  color: var(--text-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 60px 0 90px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-amber-soft);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: var(--radius-full);
  color: var(--accent-amber-dark);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-amber);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(38px, 4.5vw, 56px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-amber) 0%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h3 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat-item h3 span {
  color: var(--accent-amber);
  font-size: 24px;
}

.stat-item p {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

/* Hero Visual Banner */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 20px 40px -10px rgba(15, 23, 42, 0.12);
  border: 1px solid var(--border-subtle);
  background: #ffffff;
}

.hero-visual-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-visual-card:hover img {
  transform: scale(1.03);
}

.hero-glass-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.15) 50%, transparent 100%);
  pointer-events: none;
}

.telemetry-float {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.telemetry-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.radar-ping {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-emerald-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  position: relative;
}

.radar-ping::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--accent-emerald);
  animation: radarWave 2s infinite;
}

@keyframes radarWave {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

.telemetry-info h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
}

.telemetry-info p {
  font-size: 12px;
  color: var(--accent-emerald);
  font-weight: 700;
}

.telemetry-badge {
  text-align: right;
}

.telemetry-badge .val {
  font-size: 15px;
  font-weight: 800;
  color: var(--accent-blue);
}

.telemetry-badge .lbl {
  font-size: 11px;
  color: var(--text-muted);
}

/* ==========================================================================
   Section Headers (Shared)
   ========================================================================== */
.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-subhead {
  color: var(--accent-amber);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-lead {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
}

/* ==========================================================================
   Services & Catalog Showcase
   ========================================================================== */
.services-section {
  padding: 90px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-card-hover);
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--accent-amber-soft);
  border: 1px solid rgba(217, 119, 6, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--accent-amber);
  margin-bottom: 24px;
}

.service-icon-box.blue {
  background: var(--accent-blue-soft);
  border-color: rgba(2, 132, 199, 0.25);
  color: var(--accent-blue);
}

.service-icon-box.emerald {
  background: var(--accent-emerald-soft);
  border-color: rgba(5, 150, 105, 0.25);
  color: var(--accent-emerald);
}

.service-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.service-card .ar-title {
  font-size: 14px;
  color: var(--accent-amber);
  font-weight: 700;
  margin-bottom: 16px;
  display: block;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.spec-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.service-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.price-tag {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent-amber-dark);
}

.price-tag small {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Fleet Vehicle Categories
   ========================================================================== */
.fleet-section {
  padding: 90px 0;
  position: relative;
}

.fleet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.fleet-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  position: relative;
}

.fleet-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.fleet-badge-corner {
  position: absolute;
  top: 24px;
  right: 24px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-blue);
  box-shadow: var(--shadow-sm);
}

.vehicle-cat-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.vehicle-cat-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
  cursor: pointer;
}

.vehicle-cat-card:hover, .vehicle-cat-card.active {
  background: #ffffff;
  border-color: var(--accent-amber);
  box-shadow: var(--shadow-card);
  transform: translateX(8px);
}

.vehicle-cat-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cat-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-amber-soft);
  color: var(--accent-amber-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
}

.cat-names h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
}

.cat-names p {
  font-size: 13px;
  color: var(--text-muted);
}

.cat-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-emerald);
}

/* ==========================================================================
   Workflow Steps
   ========================================================================== */
.workflow-section {
  padding: 90px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 56px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-amber), var(--accent-blue));
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-num-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--accent-amber);
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: var(--accent-amber-dark);
  margin-bottom: 20px;
  transition: transform 0.3s;
}

.step-card:hover .step-num-ring {
  transform: scale(1.15);
  background: var(--accent-amber);
  color: #ffffff;
}

.step-card h4 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.step-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   Mobile Apps & Portals Showcase
   ========================================================================== */
.apps-section {
  padding: 90px 0;
}

.apps-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.mockup-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 20px 40px -8px rgba(15, 23, 42, 0.12);
  border: 1px solid var(--border-subtle);
  background: #ffffff;
}

.mockup-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.apps-content h2 {
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.apps-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0 40px;
}

.app-feature-item {
  display: flex;
  gap: 16px;
}

.feature-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-emerald-soft);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.feature-text p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Portal Access Cards */
.portal-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.portal-box {
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

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

.portal-box h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.portal-box p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ==========================================================================
   UAE Trust & Coverage
   ========================================================================== */
.coverage-strip {
  padding: 60px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: #ffffff;
}

.emirates-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.emirate-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.emirate-badge:hover {
  border-color: var(--accent-amber);
  color: var(--text-primary);
  background: var(--accent-amber-soft);
  transform: translateY(-2px);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 90px 0;
}

.faq-list {
  max-width: 800px;
  margin: 48px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-card);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
  text-align: left;
}

.faq-toggle-icon {
  font-size: 22px;
  color: var(--accent-amber);
  font-weight: 700;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 28px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-section {
  padding: 80px 0 110px;
}

.cta-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(2, 132, 199, 0.08)), #ffffff;
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.cta-box h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.cta-box p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
}

.cta-btn-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
  background: #0f172a;
  border-top: 1px solid #1e293b;
  padding: 80px 0 40px;
  font-size: 14px;
  color: #94a3b8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin: 16px 0 24px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-col h4 {
  color: #f8fafc;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  transition: var(--transition-fast);
}

.footer-col a:hover {
  color: var(--accent-amber-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #64748b;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .fleet-grid, .apps-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .steps-grid::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .portal-boxes {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}