/* ============================================================
   FUEL GUARD X — Home Page Styles
   home.css
   ============================================================ */

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(249, 115, 22, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(0, 83, 219, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.hero-dashboard-mockup {
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.hero-dashboard-mockup img {
  width: 100%;
  display: block;
}

/* Floating status indicator */
.hero-status-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  backdrop-filter: blur(12px);
  animation: float-badge 4s ease-in-out infinite;
}

.hero-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-status-badge span {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-heading);
}

.hero-status-badge small {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-left: 0.5rem;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}


/* ============================================================
   TRUSTED BY SECTION
   ============================================================ */
.trusted-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}


/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-section {
  position: relative;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.problem-stat-highlight {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.08) 0%, rgba(0, 83, 219, 0.05) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
  color: var(--text-dark);
}

.problem-stat-highlight::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.problem-stat-number {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.problem-stat-text {
  font-size: 1rem;
  color: var(--text-dark-secondary);
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.problem-content h2 {
  margin-bottom: 1.25rem;
}

.problem-content > p {
  margin-bottom: 2rem;
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.problem-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.problem-item-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-sm);
  background-color: rgba(249, 115, 22, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
}

.problem-item-icon i,
.problem-item-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5px;
}

.problem-item-text h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.problem-item-text p {
  font-size: 0.875rem;
  color: var(--text-dark-secondary);
  line-height: 1.5;
}


/* ============================================================
   SOLUTION SECTION
   ============================================================ */
.solution-section {
  position: relative;
}

.solution-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 80%, rgba(0, 83, 219, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 20%, rgba(249, 115, 22, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.solution-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.solution-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
  text-align: center;
}

.solution-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.solution-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--accent-orange-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--accent-orange);
}

.solution-card-icon i,
.solution-card-icon svg {
  width: 28px;
  height: 28px;
  stroke-width: 2px;
}

.solution-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
}

.solution-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-secondary);
}


/* ============================================================
   FEATURES SECTION (Home Preview)
   ============================================================ */
.features-preview-section {
  position: relative;
}

.features-grid-home {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.features-grid-home .feature-card {
  padding: 1.5rem;
}

.features-cta-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 2rem;
}


/* ============================================================
   DASHBOARD PREVIEW SECTION
   ============================================================ */
.dashboard-preview {
  position: relative;
  overflow: hidden;
}

.dashboard-visual-wrapper {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.dashboard-frame {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  background-color: var(--bg-card);
}

.dashboard-frame img {
  width: 100%;
  display: block;
}

/* Dashboard mock UI */
.dashboard-mock {
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

.dashboard-mock-topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.dashboard-mock-topbar .mock-logo {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.dashboard-mock-topbar .mock-logo i,
.dashboard-mock-topbar .mock-logo svg {
  flex-shrink: 0;
}

.dashboard-mock-topbar .mock-status {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: #22c55e;
}

.dashboard-mock-topbar .mock-status i,
.dashboard-mock-topbar .mock-status svg {
  flex-shrink: 0;
}

.mock-stat-card {
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}

.mock-stat-card .mock-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.mock-stat-card .mock-label i,
.mock-stat-card .mock-label svg {
  flex-shrink: 0;
}

.mock-stat-card .mock-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.25rem;
}

.mock-stat-card .mock-change {
  font-size: 0.75rem;
  color: #22c55e;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.mock-stat-card .mock-change i,
.mock-stat-card .mock-change svg {
  flex-shrink: 0;
}

.mock-stat-card .mock-change.negative {
  color: #ef4444;
}

.mock-chart {
  grid-column: 1 / -1;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  min-height: 200px;
  position: relative;
  overflow: hidden;
}

.mock-chart .mock-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.mock-chart .mock-label i,
.mock-chart .mock-label svg,
.mock-map .mock-label i,
.mock-map .mock-label svg,
.mock-alerts .mock-label i,
.mock-alerts .mock-label svg {
  flex-shrink: 0;
}

/* Animated chart bars */
.mock-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 140px;
  padding-top: 1rem;
}

.mock-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--accent-orange) 0%, rgba(249, 115, 22, 0.3) 100%);
  transition: height 1s ease;
  min-height: 8px;
}

.mock-bar:nth-child(even) {
  background: linear-gradient(180deg, var(--accent-blue-soft) 0%, rgba(0, 83, 219, 0.2) 100%);
}

/* Map placeholder */
.mock-map {
  grid-column: 1 / 3;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  min-height: 180px;
  position: relative;
  overflow: hidden;
}

.mock-map .mock-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.mock-map-dots {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  top: 3rem;
  background-image: 
    radial-gradient(circle, var(--accent-orange) 2px, transparent 2px),
    radial-gradient(circle, var(--accent-blue-soft) 2px, transparent 2px),
    radial-gradient(circle, var(--accent-orange) 2px, transparent 2px),
    radial-gradient(circle, #22c55e 2px, transparent 2px),
    radial-gradient(circle, var(--accent-orange) 1.5px, transparent 1.5px),
    radial-gradient(circle, var(--accent-blue-soft) 1.5px, transparent 1.5px);
  background-size: 8px 8px;
  background-position: 20% 30%, 60% 50%, 75% 25%, 40% 70%, 15% 60%, 85% 40%;
  background-repeat: no-repeat;
  opacity: 0.7;
}

.mock-alerts {
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mock-alerts .mock-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.mock-alert-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  font-size: 0.75rem;
  color: var(--text-primary);
}

.mock-alert-item .alert-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mock-alert-item .alert-dot.red { background-color: #ef4444; }
.mock-alert-item .alert-dot.orange { background-color: var(--accent-orange); }
.mock-alert-item .alert-dot.green { background-color: #22c55e; }

.dashboard-callouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.dashboard-callout {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.dashboard-callout-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-orange-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
}

.dashboard-callout-icon i,
.dashboard-callout-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5px;
}

.dashboard-callout h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.125rem;
}

.dashboard-callout p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.4;
}


/* ============================================================
   AI INTELLIGENCE SECTION
   ============================================================ */
.ai-section {
  position: relative;
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.ai-visual {
  position: relative;
  padding: 3rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.08) 0%, rgba(0, 83, 219, 0.08) 100%);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

/* Animated neural network visualization */
.ai-neural-dots {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.ai-neural-dots span {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--accent-orange);
  opacity: 0.3;
  animation: neural-float 6s ease-in-out infinite;
}

.ai-neural-dots span:nth-child(1) { top: 20%; left: 15%; animation-delay: 0s; }
.ai-neural-dots span:nth-child(2) { top: 40%; left: 30%; animation-delay: 0.5s; }
.ai-neural-dots span:nth-child(3) { top: 60%; left: 50%; animation-delay: 1s; }
.ai-neural-dots span:nth-child(4) { top: 30%; left: 70%; animation-delay: 1.5s; }
.ai-neural-dots span:nth-child(5) { top: 70%; left: 80%; animation-delay: 2s; }
.ai-neural-dots span:nth-child(6) { top: 50%; left: 20%; animation-delay: 2.5s; }
.ai-neural-dots span:nth-child(7) { top: 25%; left: 85%; animation-delay: 3s; }
.ai-neural-dots span:nth-child(8) { top: 80%; left: 40%; animation-delay: 3.5s; }

@keyframes neural-float {
  0%, 100% { transform: translate(0, 0); opacity: 0.2; }
  25% { transform: translate(10px, -15px); opacity: 0.6; }
  50% { transform: translate(-5px, 10px); opacity: 0.4; }
  75% { transform: translate(15px, 5px); opacity: 0.7; }
}

.ai-visual-label {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-heading);
  text-align: center;
  position: relative;
  z-index: 1;
}

.ai-content h2 {
  margin-bottom: 1rem;
}

.ai-content > p {
  margin-bottom: 2rem;
}

.ai-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ai-feature-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.ai-feature-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-orange-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
}

.ai-feature-icon i,
.ai-feature-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5px;
}

.ai-feature-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.125rem;
}

.ai-feature-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}


/* ============================================================
   ACHIEVEMENTS PREVIEW
   ============================================================ */
.achievements-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}


/* ============================================================
   TEAM PREVIEW
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}


/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(249, 115, 22, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(0, 83, 219, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.cta-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  margin-bottom: 1rem;
}

.cta-content p {
  margin-bottom: 1.5rem;
}

.cta-info-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.cta-info-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.cta-info-item .cta-icon {
  color: var(--accent-orange);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-orange-glow);
  border-radius: var(--radius-sm);
}

.cta-info-item .cta-icon i,
.cta-info-item .cta-icon svg {
  width: 14px;
  height: 14px;
  stroke-width: 2.5px;
}

.cta-form {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--border-subtle);
}

.cta-form h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 1.5rem;
}

.cta-form .btn {
  width: 100%;
  margin-top: 0.5rem;
}


/* ============================================================
   HOME PAGE RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-visual {
    justify-content: center;
    order: -1;
  }

  .hero-dashboard-mockup {
    max-width: 480px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .solution-cards {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .ai-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .ai-visual {
    min-height: 260px;
  }

  .cta-card {
    grid-template-columns: 1fr;
    padding: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 3rem;
  }

  .hero-stats {
    gap: 2rem;
  }

  .features-grid-home {
    grid-template-columns: 1fr;
  }

  .dashboard-mock {
    grid-template-columns: 1fr;
  }

  .mock-map {
    grid-column: 1;
  }

  .mock-chart {
    grid-column: 1;
  }

  .dashboard-callouts {
    grid-template-columns: 1fr;
  }

  .achievements-preview-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .cta-card {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    padding-top: 1.25rem;
  }
  
  .cta-card {
    padding: 1.5rem;
  }
  
  .cta-content h2 {
    font-size: 1.5rem;
  }
}