:root {
  --primary-blue: #0d6efd;
  --dark-bg: #0a0e27;
  --darker-bg: #070b1f;
  --gray-dark: #1a1f3a;
  --gray-medium: #2d3250;
  --gray-light: #424769;
  --text-light: #e8eaf6;
  --text-muted: #9ca3af;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-light);
  overflow-x: hidden;
}

/* Navbar Styling */
.navbar {
  background-color: var(--darker-bg) !important;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
}

.nav-link {
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-blue) !important;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 50%, var(--gray-dark) 100%);
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(13, 110, 253, 0.1) 0%, transparent 70%);
  top: -250px;
  right: -250px;
  border-radius: 50%;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Feature Cards */
.feature-card {
  background: var(--gray-dark);
  border-radius: 1rem;
  padding: 2rem;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--gray-medium);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(13, 110, 253, 0.2);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-blue), #0a58ca);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Section Styling */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  text-align: center;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* How It Works */
.step-card {
  text-align: center;
  padding: 2rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Pricing Cards */
.pricing-card {
  background: var(--gray-dark);
  border-radius: 1rem;
  padding: 2.5rem;
  text-align: center;
  border: 2px solid var(--gray-medium);
  transition: transform 0.3s ease, border-color 0.3s ease;
  height: 100%;
}

.pricing-card:hover {
  transform: scale(1.05);
  border-color: var(--primary-blue);
}

.pricing-card.featured {
  border-color: var(--primary-blue);
  background: var(--gray-medium);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -15px;
  right: 20px;
  background: var(--primary-blue);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.pricing-plan {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-blue);
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.pricing-period {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.pricing-features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-medium);
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-blue), #0a58ca);
  padding: 5rem 0;
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Buttons */
.btn-primary {
  background: var(--primary-blue);
  border: none;
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: #0a58ca;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(13, 110, 253, 0.4);
}

.btn-outline-primary {
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: var(--primary-blue);
  color: white;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

/* Footer */
footer {
  background-color: var(--darker-bg) !important;
}

footer a:hover {
  color: var(--primary-blue) !important;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .pricing-card {
    margin-bottom: 2rem;
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}