:root {
  --primary: #f97316;
  --primary-glow: rgba(249, 115, 22, 0.4);
  --secondary: #ea580c;
  --accent: #fdba74;
  --accent-glow: rgba(253, 186, 116, 0.3);
  --bg-start: #1a0f00;
  --bg-mid: #3d2200;
  --bg-end: #0f0800;
  --card-bg: rgba(61, 34, 0, 0.6);
  --card-border: rgba(249, 115, 22, 0.2);
  --text-light: #ffffff;
  --text-muted: #d1d5db;
}

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

body {
  font-family: 'Source Sans Pro', system-ui, sans-serif;
  font-weight: 400;
  background: linear-gradient(180deg, var(--bg-start) 0%, var(--bg-mid) 50%, var(--bg-end) 100%);
  background-attachment: fixed;
  color: var(--text-light);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
}

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

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(26, 15, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--card-border);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-light);
  font-size: 24px;
  font-weight: 600;
  font-family: 'Playfair Display', Georgia, serif;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.age-badge {
  background: var(--secondary);
  color: var(--text-light);
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  border: 2px solid var(--primary);
}

nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

nav a {
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  font-weight: 500;
}

nav a:hover {
  color: var(--accent);
  transform: scale(1.01);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 28px;
  cursor: pointer;
  padding: 5px;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 20px 60px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(234, 88, 12, 0.05) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/ban.jpeg') no-repeat;
  background-size: 100%;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 72px);
  margin-bottom: 20px;
  color: var(--primary);
  text-shadow: 0 4px 20px var(--primary-glow);
}

.hero p {
  font-size: clamp(18px, 3vw, 24px);
  margin-bottom: 40px;
  color: var(--text-muted);
}

.btn {
  display: inline-block;
  padding: 16px 40px;
  background: var(--primary);
  color: var(--text-light);
  text-decoration: none;
  border-radius: 14px;
  font-weight: 600;
  font-size: 18px;
  transition: all 0.2s ease-in-out;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 20px var(--primary-glow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn:hover {
  transform: scale(1.01);
  box-shadow: 0 12px 30px var(--primary-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn:active {
  transform: scale(0.99);
  box-shadow: inset 0 4px 10px rgba(0, 0, 0, 0.3);
}

.section {
  padding: 80px 20px;
}

.section-title {
  text-align: center;
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 50px;
  color: var(--primary);
}

.download-section {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 50px 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.download-form {
  max-width: 500px;
  margin: 30px auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.download-form input {
  padding: 16px 20px;
  border-radius: 12px;
  border: 2px solid var(--card-border);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-light);
  font-size: 16px;
  transition: all 0.2s ease-in-out;
}

.download-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}

.download-form input::placeholder {
  color: var(--text-muted);
}

.success-message {
  display: none;
  background: rgba(34, 197, 94, 0.2);
  border: 2px solid #22c55e;
  border-radius: 12px;
  padding: 20px;
  color: #86efac;
  font-size: 18px;
  font-weight: 600;
}

.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;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.feature-card:hover {
  transform: scale(1.01);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

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

.feature-card p {
  color: var(--text-muted);
  font-size: 16px;
}

.about-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 50px 40px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.about-content h3 {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--accent);
}

.about-content p {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--text-muted);
  line-height: 1.8;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.trust-badge {
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 20px 30px;
  font-size: 14px;
  font-weight: 600;
  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: 0 6px 15px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.faq-question {
  width: 100%;
  padding: 25px 30px;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 18px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s ease-in-out;
}

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

.faq-icon {
  font-size: 24px;
  transition: transform 0.2s ease-in-out;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-in-out;
}

.faq-answer-content {
  padding: 0 30px 25px;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.8;
}

.disclaimer {
  background: rgba(234, 88, 12, 0.1);
  border: 2px solid var(--secondary);
  border-radius: 16px;
  padding: 40px;
  margin: 80px 20px 0;
  text-align: center;
}

.disclaimer h3 {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--secondary);
}

.disclaimer p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
}

footer {
  background: rgba(15, 8, 0, 0.8);
  border-top: 1px solid var(--card-border);
  padding: 60px 20px 30px;
  margin-top: 80px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--primary);
}

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

.footer-section ul li {
  margin-bottom: 12px;
}

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

.footer-section a:hover {
  color: var(--accent);
  transform: scale(1.01);
  display: inline-block;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  color: var(--text-light);
  padding: 20px 30px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 32px;
  border: 3px solid var(--primary);
  margin: 20px 0;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 14px;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-mid);
  border: 2px solid var(--card-border);
  border-radius: 16px;
  padding: 50px 40px;
  max-width: 500px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

.modal-content p {
  font-size: 18px;
  margin-bottom: 30px;
  color: var(--text-muted);
}

.modal-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.btn-secondary {
  background: rgba(100, 100, 100, 0.3);
  border: 2px solid var(--card-border);
}

.btn-secondary:hover {
  background: rgba(100, 100, 100, 0.5);
}

.scoring-table {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  margin: 30px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.scoring-table thead {
  background: rgba(249, 115, 22, 0.2);
}

.scoring-table th {
  padding: 20px;
  text-align: left;
  font-weight: 600;
  color: var(--accent);
  border-bottom: 2px solid var(--card-border);
}

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

.scoring-table tbody tr:hover {
  background: rgba(249, 115, 22, 0.05);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin: 40px 0;
}

.tip-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 30px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.tip-card h4 {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--accent);
}

.tip-card p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 50px 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.policy-content h2 {
  font-size: 32px;
  margin: 40px 0 20px;
  color: var(--primary);
}

.policy-content h3 {
  font-size: 24px;
  margin: 30px 0 15px;
  color: var(--accent);
}

.policy-content p {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--text-muted);
  line-height: 1.8;
}

.policy-content ul {
  margin: 20px 0 20px 30px;
  color: var(--text-muted);
}

.policy-content li {
  margin-bottom: 10px;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
  
  nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(26, 15, 0, 0.98);
    flex-direction: column;
    padding: 40px 20px;
    gap: 20px;
    transition: left 0.2s ease-in-out;
    align-items: flex-start;
  }
  
  nav.active {
    left: 0;
  }
  
  nav a {
    font-size: 20px;
    width: 100%;
    padding: 15px 0;
    border-bottom: 1px solid var(--card-border);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .modal-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .scoring-table {
    font-size: 14px;
  }
  
  .scoring-table th,
  .scoring-table td {
    padding: 12px 10px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 60px 15px;
  }
  
  .download-section,
  .about-content,
  .policy-content {
    padding: 30px 20px;
  }
  
  .hero {
    padding: 100px 15px 40px;
  }
}