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

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background-color: #f9fafb;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 2rem;
  font-weight: 700;
  color: #10b981;
  text-decoration: none;
  margin: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: #6b7280;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #10b981;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #10b981;
  transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #6b7280;
  cursor: pointer;
  padding: 0.5rem;
}

/* Main Content */
.main-content {
  margin-top: 80px;
}

.hero-section {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: 2rem 0;
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: start;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: #111827;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #111827 0%, #374151 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 3rem;
  font-weight: 400;
}

/* Pricing Cards */
.pricing-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.pricing-card {
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #10b981, #059669);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 35px -5px rgba(0, 0, 0, 0.15), 0 15px 15px -5px rgba(0, 0, 0, 0.08);
}

.founders-club {
  background: linear-gradient(135deg, #fffbeb 0%, rgba(255, 251, 235, 0.3) 100%);
  border-color: #fbbf24;
}

.early-supporter {
  background: linear-gradient(135deg, #f3f4f6 0%, rgba(243, 244, 246, 0.3) 100%);
  border-color: #d1d5db;
}

.card-header {
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title img {
  width: 24px;
  height: 24px;
}

.price {
  font-size: 1.125rem;
  font-weight: 600;
  color: #059669;
  margin-bottom: 0.5rem;
}

.card-subtitle {
  color: #6b7280;
  font-size: 0.9rem;
}

.scarcity-alert {
  background-color: #fef2f2;
  color: #dc2626;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  text-align: center;
  border: 1px solid #fecaca;
}

.scarcity-alert.urgent {
  background-color: #fef2f2;
  border-color: #fca5a5;
  animation: pulse 2s infinite;
}

/* CTA Buttons */
.cta-button {
  width: 100%;
  padding: 1rem 2rem;
  border: none;
  border-radius: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  margin-bottom: 1.5rem;
}

.cta-button.primary {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  width: 150px;
  height: 50px;
  white-space: nowrap;
}

.cta-button.secondary {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
}

.cta-button.tertiary {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.2);
}

.cta-button:active {
  transform: translateY(0);
}

.cta-button:focus {
  outline: 2px solid #10b981;
  outline-offset: 2px;
}

/* Benefits */
.benefits {
  border-top: 1px solid #e5e7eb;
  padding-top: 1rem;
  margin-bottom: 1rem;
}

.benefit {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: #374151;
}

.benefit img {
  width: 16px;
  height: 16px;
}

.privacy-note {
  font-size: 0.75rem;
  color: #9ca3af;
  text-align: center;
  font-style: italic;
}

/* Phone Mockup */
.phone-mockup {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 2rem;
  order: 2;
}

.phone-device {
  position: relative;
  width: 320px;
  height: 640px;
  background: #1f2937;
  border-radius: 3rem;
  padding: 0.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.3s ease;
}

.phone-device:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: white;
  border-radius: 2.5rem;
  overflow: hidden;
  position: relative;
}

.airport-view {
  position: relative;
  width: 100%;
  height: 100%;
}

.airport-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ar-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg, 
    transparent 0%, 
    transparent 60%, 
    rgba(0, 0, 0, 0.1) 100%
  );
}

.gate-badge {
  position: absolute;
  top: 2rem;
  left: 2rem;
  background: #10b981;
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(8px);
}

.ar-arrow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4rem;
  height: 4rem;
  background: rgba(16, 185, 129, 0.2);
  backdrop-filter: blur(8px);
  border: 2px solid #10b981;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounce 2s infinite;
}

.ar-arrow img {
  width: 24px;
  height: 24px;
  transform: rotate(45deg);
}

.navigation-prompt {
  position: absolute;
  bottom: 2rem;
  left: 1rem;
  right: 1rem;
}

.prompt-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 1rem 1.5rem;
  border-radius: 1rem;
  text-align: center;
  font-weight: 500;
  color: #1f2937;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.prompt-card img {
  width: 20px;
  height: 20px;
}

/* Section Styles */
.faq-section,
.about-section,
.security-section {
  padding: 4rem 0;
  background: white;
}

.faq-section {
  background: #f9fafb;
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  color: #111827;
  margin-bottom: 3rem;
}

.about-text {
  font-size: 1.25rem;
  color: #6b7280;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* FAQ Styles */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border: 1px solid #e5e7eb;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.15);
}

.faq-question {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 1rem;
}

.faq-answer {
  color: #6b7280;
  line-height: 1.6;
}

/* Security Section */
.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.security-item {
  text-align: center;
  padding: 1.5rem;
}

.security-icon {
  width: 32px;
  height: 32px;
  margin: 0 auto 1rem;
  display: block;
}

.security-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}

.security-text {
  color: #6b7280;
  font-size: 0.875rem;
}

/* Footer */
.footer {
  background: #111827;
  color: #d1d5db;
  padding: 3rem 0;
  text-align: center;
}

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

.footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.footer-link {
  color: #10b981;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #059669;
  text-decoration: underline;
}

/* Footer Social Links */
.footer-social {
  margin-bottom: 2rem;
}

.follow-text {
  color: #9ca3af;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.social-link {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid #374151;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.1);
}

.social-link:hover {
  background: #10b981;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px -2px rgba(16, 185, 129, 0.3);
  border-color: #10b981;
}

.social-link img {
  width: 24px;
  height: 24px;
}

.copyright {
  font-size: 0.875rem;
  color: #9ca3af;
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.legal-text {
  font-size: 0.75rem;
  color: #6b7280;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 2rem;
  border-radius: 1rem;
  width: 90%;
  max-width: 500px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  color: #6b7280;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: #dc2626;
}

.modal-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}

.modal-text {
  color: #374151;
  line-height: 1.6;
}

.modal-text p {
  margin-bottom: 1rem;
}

.modal-text strong {
  color: #111827;
  font-weight: 600;
}

/* Contact Links in Modal */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  transition: all 0.3s ease;
}

.contact-link:hover {
  background: #10b981;
  color: white;
  transform: translateX(4px);
}

.contact-link img {
  width: 24px;
  height: 24px;
}

.fade-in {
  animation: fadeIn 0.8s ease-out;
}

.hero-text {
  order: 1;
}

/* Animations */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translate(-50%, -50%) translateY(0);
  }
  40% {
    transform: translate(-50%, -50%) translateY(-10px);
  }
  60% {
    transform: translate(-50%, -50%) translateY(-5px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .phone-device {
    transform: none !important;
  }
  
  .ar-arrow {
    animation: none !important;
  }
}

@media (prefers-contrast: high) {
  .hero-title {
    background: none;
    -webkit-text-fill-color: initial;
    color: #000;
  }
  
  .pricing-card {
    border-width: 2px;
  }
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-content {
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    border-top: 1px solid #e5e7eb;
    flex-direction: column;
    padding: 1rem 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
    align-items: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .phone-device {
    width: 280px;
    height: 560px;
    transform: none;
  }
  
  .pricing-cards {
    max-width: 400px;
    margin: 0 auto 3rem;
  }
  
  .phone-mockup {
    margin-top: 0;
    padding-top: 1rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
  
  .social-links {
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 1rem 0;
  }
  
  .hero-container {
    padding: 0 1rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .phone-device {
    width: 240px;
    height: 480px;
  }
  
  .pricing-card {
    padding: 1.5rem;
  }
  
  .card-title {
    font-size: 1.25rem;
  }
  
  .social-link {
    width: 2.5rem;
    height: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .security-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    margin: 10% auto;
    width: 95%;
    padding: 1.5rem;
  }
  
  .contact-links {
    gap: 0.75rem;
  }
  
  .contact-link {
    padding: 0.75rem;
  }
}

@media (max-width: 480px) and (orientation: portrait) {
  .hero-content {
    display: flex;
    flex-direction: column;
  }
  
  .hero-text {
    order: 2;
  }
  
  .phone-mockup {
    order: 1;
    margin-top: 0;
    margin-bottom: 2rem;
  }
}