/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #8b5cf6;
  --primary-dark: #7c3aed;
  --secondary: #1e293b;
  --background: #0f172a;
  --surface: #1e293b;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #334155;
  --success: #10b981;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--background);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navigation */
.nav {
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(30, 41, 59, 0.9);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s;
}

.logo:hover {
  color: var(--primary-dark);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  width: 24px;
  height: 3px;
  background-color: var(--text);
  transition: all 0.3s;
  border-radius: 2px;
}

/* Buttons */
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-block {
  display: block;
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--background) 0%, var(--surface) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--text) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats Section */
.stats {
  padding: 4rem 0;
  background-color: var(--surface);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Section Styles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.125rem;
  margin-bottom: 3rem;
}

/* Services Overview */
.services-overview {
  padding: 6rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--surface);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.service-card p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Pricing Highlight */
.pricing-highlight {
  padding: 6rem 0;
  background-color: var(--surface);
}

.pricing-highlight-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  background-color: var(--background);
  padding: 3rem;
  border-radius: 1rem;
  border: 2px solid var(--primary);
}

.pricing-highlight-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.price {
  font-size: 4rem;
  font-weight: 800;
  color: var(--primary);
  margin: 1rem 0;
}

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

.feature-list {
  list-style: none;
  text-align: left;
  margin: 2rem 0;
}

.feature-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.feature-list li:last-child {
  border-bottom: none;
}

/* CTA Section */
.cta {
  padding: 6rem 0;
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.cta p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
  background-color: var(--surface);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--text);
}

.footer-section p,
.footer-section a {
  color: var(--text-muted);
  text-decoration: none;
  line-height: 1.8;
}

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

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}

/* Page Header */
.page-header {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(135deg, var(--background) 0%, var(--surface) 100%);
}

.page-header h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.25rem;
  color: var(--text-muted);
}

/* Services Detail */
.services-detail {
  padding: 4rem 0;
}

.service-detail-card {
  background-color: var(--surface);
  padding: 3rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

.service-detail-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.service-detail-card h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.service-detail-card p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.detail-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.detail-list li {
  padding: 0.75rem 0;
  color: var(--text);
  position: relative;
  padding-left: 1.5rem;
}

.detail-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

/* Process Timeline */
.process {
  padding: 6rem 0;
  background-color: var(--surface);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.process-step {
  text-align: center;
  padding: 2rem;
  background-color: var(--background);
  border-radius: 1rem;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.process-step:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
}

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

.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.process-step p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Pricing Section */
.pricing-section {
  padding: 4rem 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.pricing-card {
  background-color: var(--surface);
  padding: 2.5rem;
  border-radius: 1rem;
  border: 2px solid var(--border);
  transition: all 0.3s;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.pricing-tier {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1rem;
}

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

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

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

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

/* Add-ons Section */
.addons {
  padding: 6rem 0;
  background-color: var(--surface);
}

.addons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.addon-card {
  background-color: var(--background);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: all 0.3s;
}

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

.addon-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.addon-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.addon-card p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* FAQ Section */
.faq {
  padding: 6rem 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--surface);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.faq-item h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.faq-item p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--surface);
    flex-direction: column;
    padding: 1rem;
    gap: 0;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

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

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-cta {
    flex-direction: column;
  }

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

  .pricing-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2rem;
  }

  .price {
    font-size: 3rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 0;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .stats,
  .services-overview,
  .pricing-highlight,
  .cta,
  .process,
  .pricing-section,
  .addons,
  .faq {
    padding: 3rem 0;
  }
}