:root {
  --primary: #f43f5e;
  --primary-glow: rgba(244, 63, 94, 0.4);
  --secondary: #e11d48;
  --accent: #fb7185;
  --accent-glow: rgba(251, 113, 133, 0.3);
  --bg-start: #1c0a0d;
  --bg-mid: #2d1215;
  --bg-end: #0f0506;
  --card-bg: rgba(45, 18, 21, 0.6);
  --card-border: rgba(244, 63, 94, 0.2);
  --text-light: #f1f5f9;
  --text-gray: #94a3b8;
}

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

body {
  font-family: 'Nunito', system-ui, sans-serif;
  font-weight: 400;
  background: linear-gradient(135deg, var(--bg-start) 0%, var(--bg-mid) 50%, var(--bg-end) 100%);
  background-attachment: fixed;
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 5, 6, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
  list-style: none;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

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

.age-badge {
  background: var(--secondary);
  color: white;
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 8px var(--primary-glow);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 28px;
  cursor: pointer;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 120px 20px 80px;
  background: linear-gradient(135deg, rgba(28, 10, 13, 0.9), rgba(45, 18, 21, 0.8)), url('/placeholder.svg?height=1080&width=1920') center/cover;
}

.hero-content {
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 64px;
  margin-bottom: 20px;
  text-shadow: 4px 4px 0 var(--secondary);
  animation: fadeInUp 0.8s ease-in-out;
}

.hero p {
  font-size: 22px;
  margin-bottom: 40px;
  color: var(--text-gray);
  animation: fadeInUp 0.8s ease-in-out 0.2s backwards;
}

.cta-btn {
  background: var(--primary);
  color: white;
  padding: 18px 48px;
  border: none;
  border-radius: 14px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 6px 6px 0 var(--secondary);
  transition: all 0.2s ease-in-out;
  text-decoration: none;
  display: inline-block;
  font-family: 'Poppins', system-ui, sans-serif;
}

.cta-btn:hover {
  transform: scale(1.01) translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--secondary);
}

.floating-cta {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  animation: pulse 2s infinite;
}

.floating-cta .cta-btn {
  padding: 16px 36px;
  font-size: 16px;
}

.section {
  padding: 100px 20px;
  position: relative;
}

.section-title {
  text-align: center;
  font-size: 48px;
  margin-bottom: 60px;
  text-shadow: 3px 3px 0 var(--secondary);
}

.download-section {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 60px;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: 8px 8px 0 var(--secondary);
}

.email-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.email-form input {
  padding: 16px;
  border: 2px solid var(--card-border);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-light);
  font-size: 16px;
  font-family: 'Nunito', system-ui, sans-serif;
}

.email-form input:focus {
  outline: none;
  border-color: var(--primary);
}

.success-message {
  display: none;
  background: rgba(34, 197, 94, 0.2);
  border: 2px solid #22c55e;
  padding: 30px;
  border-radius: 12px;
  margin-top: 20px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 6px 6px 0 var(--secondary);
  transition: all 0.2s ease-in-out;
}

.feature-card:hover {
  transform: scale(1.01) translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--secondary);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 8px var(--primary-glow));
}

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--primary);
}

.about-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 60px;
  box-shadow: 8px 8px 0 var(--secondary);
  max-width: 900px;
  margin: 0 auto;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  color: var(--accent);
}

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

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: 4px 4px 0 var(--secondary);
}

.faq-question {
  padding: 25px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 18px;
  transition: all 0.2s ease-in-out;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-in-out;
  padding: 0 30px;
  color: var(--text-gray);
}

.faq-answer.active {
  max-height: 500px;
  padding: 0 30px 25px;
}

.disclaimer-section {
  background: var(--card-bg);
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 40px;
  margin: 80px 20px;
  text-align: center;
  box-shadow: 6px 6px 0 var(--secondary);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.disclaimer-section h3 {
  color: var(--primary);
  font-size: 28px;
  margin-bottom: 15px;
}

.footer {
  background: rgba(15, 5, 6, 0.95);
  padding: 60px 20px 30px;
  text-align: center;
  border-top: 1px solid var(--card-border);
}

.footer-logo {
  font-size: 32px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
}

.footer-age-badge {
  background: var(--secondary);
  color: white;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 24px;
  display: inline-block;
  margin: 20px 0;
  box-shadow: 0 6px 16px var(--primary-glow);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 30px 0;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-gray);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

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

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-mid);
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 50px;
  max-width: 500px;
  text-align: center;
  box-shadow: 0 0 40px var(--primary-glow);
}

.modal-content h2 {
  color: var(--primary);
  font-size: 36px;
  margin-bottom: 20px;
}

.modal-buttons {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  justify-content: center;
}

.btn-confirm {
  background: var(--primary);
  color: white;
  padding: 14px 32px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--secondary);
  transition: all 0.2s ease-in-out;
}

.btn-confirm:hover {
  transform: scale(1.01);
}

.btn-decline {
  background: #64748b;
  color: white;
  padding: 14px 32px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.scoring-table {
  width: 100%;
  margin: 40px 0;
  border-collapse: collapse;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--secondary);
}

.scoring-table th {
  background: rgba(244, 63, 94, 0.2);
  padding: 20px;
  text-align: left;
  color: var(--primary);
  font-size: 18px;
}

.scoring-table td {
  padding: 18px 20px;
  border-top: 1px solid var(--card-border);
}

.scoring-table tr:hover {
  background: rgba(244, 63, 94, 0.1);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.tip-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 30px;
  box-shadow: 4px 4px 0 var(--secondary);
}

.tip-card h4 {
  color: var(--accent);
  margin-bottom: 10px;
  font-size: 20px;
}

.policy-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 60px;
  max-width: 900px;
  margin: 40px auto;
  box-shadow: 6px 6px 0 var(--secondary);
  line-height: 1.8;
}

.policy-content h2 {
  color: var(--primary);
  margin-top: 40px;
  margin-bottom: 20px;
}

.policy-content h3 {
  color: var(--accent);
  margin-top: 30px;
  margin-bottom: 15px;
}

.back-link {
  display: inline-block;
  margin: 40px 0 20px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
}

.back-link:hover {
  transform: translateX(-5px);
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 66px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 66px);
    background: rgba(15, 5, 6, 0.98);
    flex-direction: column;
    padding: 40px;
    transition: left 0.2s ease-in-out;
    align-items: flex-start;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero h1 {
    font-size: 42px;
  }
  
  .hero p {
    font-size: 18px;
  }
  
  .section-title {
    font-size: 36px;
  }
  
  .download-section {
    padding: 40px 30px;
  }
  
  .about-content, .policy-content {
    padding: 40px 30px;
  }
  
  .floating-cta {
    bottom: 20px;
    right: 20px;
  }
  
  .floating-cta .cta-btn {
    padding: 12px 24px;
    font-size: 14px;
  }
  
  .modal-content {
    padding: 40px 30px;
    margin: 20px;
  }
}