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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  overflow-x: hidden;
  color: #1a202c;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 3rem;
  background: rgba(255, 255, 255, 0.6);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: #1a202c;
}

.logo-main {
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
}

.logo-box {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
}

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

nav a {
  text-decoration: none;
  color: #6b7280;
  font-size: 0.875rem;
  transition: color 0.3s;
}

nav a:hover {
  color: #1a202c;
}

.contact-btn {
  background: #3b82f6;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Hero Section */
.hero {
  background: white;
  padding: 4rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  color: #3b82f6;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 3rem;
  line-height: 1.2;
  color: #1a202c;
  margin-bottom: 1.5rem;
}

.ai-text {
  color: #3b82f6;
}

.hero-description {
  font-size: 1rem;
  color: #6b7280;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.download-btn {
  background: #3b82f6;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: 500;
}

.text-gary {
  background: white;
  color: #3b82f6;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  border: 1px solid #e5e7eb;
  cursor: pointer;
  font-weight: 500;
}

.features-list {
  display: flex;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #6b7280;
  font-size: 0.875rem;
}

.mascot-container {
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  border-radius: 50%;
  width: 350px;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
}

.mascot-circle {
  background: #1e3a8a;
  border-radius: 50%;
  width: 280px;
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 6px solid #2563eb;
}

.dino-emoji {
  font-size: 6rem;
  margin-bottom: 1rem;
}

.app-label {
  background: white;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.875rem;
  text-align: center;
  line-height: 1.4;
}

/* Ask Data Section */
.ask-data-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  padding: 4rem 3rem;
  text-align: center;
  color: white;
}

.ask-data-section .badge {
  color: #60a5fa;
}

.ask-data-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.anything-text {
  background: linear-gradient(90deg, #60a5fa 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ask-data-section p {
  color: #94a3b8;
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.questions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.question-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1.25rem;
  text-align: left;
  color: #cbd5e0;
  font-size: 0.875rem;
  transition: all 0.3s;
}

.question-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Features Section */
.features-section {
  background: white;
  padding: 5rem 3rem;
  text-align: center;
}

.features-section h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.features-section .subtitle {
  color: #6b7280;
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: #f9fafb;
  border-radius: 12px;
  padding: 2rem;
  text-align: left;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Screenshots Section */
.screenshots-section {
  background: #f9fafb;
  padding: 5rem 3rem;
  text-align: center;
}

.screenshots-section h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.screenshots-section .subtitle {
  color: #6b7280;
  margin-bottom: 3rem;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.screenshot-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.screenshot-placeholder {
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

/* Contact Section */
.contact-section {
  background: white;
  padding: 5rem 3rem;
  text-align: center;
}

.contact-section .badge {
  color: #3b82f6;
  margin-bottom: 1rem;
}

.contact-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-section .subtitle {
  color: #6b7280;
  margin-bottom: 3rem;
}

.contact-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  background: #f9fafb;
  border-radius: 12px;
  padding: 2rem;
  text-align: left;
}

.contact-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: #6b7280;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-detail {
  font-weight: 600;
  color: #1a202c;
}

.phone-number {
  color: #3b82f6;
  font-size: 1.25rem;
  font-weight: 700;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  padding: 5rem 3rem;
  text-align: center;
  color: white;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons-bottom {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.cta-primary {
  background: white;
  color: #4f46e5;
  padding: 1rem 2rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
}

.cta-secondary {
  background: transparent;
  color: white;
  padding: 1rem 2rem;
  border-radius: 8px;
  border: 2px solid white;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
}

/* Footer */
footer {
  background: white;
  padding: 3rem;
  border-top: 1px solid #e5e7eb;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 2rem;
}

.footer-section h4 {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.8;
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-section a:hover {
  color: #1a202c;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
  color: #6b7280;
  font-size: 0.875rem;
}

/* Privacy Page */
.privacy-page {
  display: none;
  background: #f9fafb;
  min-height: 100vh;
}

.privacy-page.active {
  display: block;
}

.privacy-header {
  background: white;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-btn {
  background: white;
  color: #1a202c;
  border: 1px solid #e5e7eb;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
}

.back-btn:hover {
  background: #f9fafb;
}

.privacy-content {
  min-width: 60%;
  margin: 3rem auto;
  padding: 0 2rem;
}

.privacy-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
}

.privacy-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.privacy-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.privacy-card p {
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.privacy-card ul {
  margin-left: 1.5rem;
  color: #4b5563;
  line-height: 1.8;
}

.privacy-card li {
  margin-bottom: 0.5rem;
}

.privacy-footer {
  background: white;
  border-top: 1px solid #e5e7eb;
  padding: 2rem;
  text-align: center;
  color: #6b7280;
  font-size: 0.875rem;
}

.main-page {
  display: block;
}

.main-page.hidden {
  display: none;
}

@media (max-width: 768px) {
  .hero,
  .questions-grid,
  .features-grid,
  .screenshots-grid,
  .contact-methods {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2rem;
  }

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

/* Privacy Page Styles */
.privacy-page {
  display: none;
  background: #f9fafb;
  min-height: 100vh;
}

.privacy-page.active {
  display: block;
}

.privacy-header {
  background: white;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.back-btn {
  background: white;
  color: #1a202c;
  border: 1px solid #e5e7eb;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.back-btn:hover {
  background: #f9fafb;
  border-color: #3b82f6;
  color: #3b82f6;
}

.privacy-content {
  max-width: 800px;
  margin: 3rem auto;
  padding: 0 2rem;
}

.privacy-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
  color: #1a202c;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.privacy-card {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid #e5e7eb;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.privacy-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #1a202c;
  border-bottom: 2px solid #3b82f6;
  padding-bottom: 0.5rem;
}

.privacy-card p {
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.privacy-card ul {
  margin-left: 1.5rem;
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.privacy-card li {
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 0.5rem;
}

.privacy-card li::before {
  content: "•";
  color: #3b82f6;
  font-weight: bold;
  position: absolute;
  left: -1rem;
}

.privacy-footer {
  background: white;
  border-top: 1px solid #e5e7eb;
  padding: 2rem;
  text-align: center;
  color: #6b7280;
  font-size: 0.875rem;
  margin-top: 3rem;
  border-radius: 12px;
}

.privacy-footer p {
  margin-bottom: 0.5rem;
}

.privacy-footer p:last-child {
  margin-bottom: 0;
  font-weight: 600;
  color: #4b5563;
}

.main-page {
  display: block;
}

.main-page.hidden {
  display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
  .privacy-header {
    padding: 1rem 1.5rem;
    flex-direction: column;
    gap: 1rem;
  }
  
  .privacy-content {
    padding: 0 1rem;
    margin: 2rem auto;
  }
  
  .privacy-title {
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  
  .privacy-card {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .privacy-card h2 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .privacy-header {
    padding: 1rem;
  }
  
  .privacy-content {
    padding: 0 0.5rem;
  }
  
  .privacy-card {
    padding: 1rem;
  }
  
  .privacy-title {
    font-size: 1.75rem;
  }
}

/* Animation for page transition */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.privacy-page.active {
  animation: fadeIn 0.5s ease-out;
}

.privacy-card {
  animation: fadeIn 0.6s ease-out;
}

/* Stagger animation for cards */
.privacy-card:nth-child(1) { animation-delay: 0.1s; }
.privacy-card:nth-child(2) { animation-delay: 0.2s; }
.privacy-card:nth-child(3) { animation-delay: 0.3s; }
.privacy-card:nth-child(4) { animation-delay: 0.4s; }
.privacy-card:nth-child(5) { animation-delay: 0.5s; }
.privacy-card:nth-child(6) { animation-delay: 0.6s; }
.privacy-card:nth-child(7) { animation-delay: 0.7s; }
.privacy-card:nth-child(8) { animation-delay: 0.8s; }