@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;800&family=Open+Sans:wght@400;600&family=Source+Code+Pro&display=swap');

:root {
  --primary: #8b5cf6;
  --primary-glow: rgba(139, 92, 246, 0.5);
  --secondary: #7c3aed;
  --accent: #c4b5fd;
  --accent-glow: rgba(196, 181, 253, 0.3);
  --bg-dark: #0d0221;
  --bg-mid: #1e0a3a;
  --bg-darker: #080114;
  --card-bg: rgba(30, 10, 58, 0.7);
  --card-border: rgba(139, 92, 246, 0.25);
  --text-light: #f8f9fa;
  --text-muted: #adb5bd;
}

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

body {
  font-family: 'Open Sans', system-ui, sans-serif;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 50%, var(--bg-darker) 100%);
  color: var(--text-light);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.2;
}

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

header {
  position: sticky;
  top: 0;
  background: rgba(13, 2, 33, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--card-border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

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

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--primary);
  transform: scale(1.01);
}

.age-badge {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: white;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.9rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(124, 58, 237, 0.1) 50%, transparent 100%),
    linear-gradient(225deg, rgba(196, 181, 253, 0.1) 0%, transparent 50%),
    url('ban.jpeg');
  background-size: cover;
  background-position: center;
  z-index: -1;
}

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

.hero-text {
  z-index: 1;
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-visual {
  position: relative;
  padding: 2rem;
}

.hero-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.2);
}

.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.cta-btn:hover {
  transform: scale(1.01);
  box-shadow: 0 10px 30px var(--primary-glow);
}

.cta-btn:hover::before {
  left: 100%;
}

section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--primary);
}

.download-section {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.email-form {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.email-form input {
  flex: 1;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(13, 2, 33, 0.6);
  color: var(--text-light);
  font-size: 1rem;
  font-family: 'Open Sans', sans-serif;
}

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

.success-message {
  display: none;
  background: linear-gradient(135deg, #10b981, #059669);
  padding: 2rem;
  border-radius: 12px;
  margin-top: 2rem;
  font-weight: 600;
}

.success-message.show {
  display: block;
}

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

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.2s ease-in-out;
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  transform: scale(1.01);
  border-color: var(--primary);
  box-shadow: 0 10px 40px var(--primary-glow);
}

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

.feature-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

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

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.1rem;
  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(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-in-out;
  padding: 0 1.5rem;
  color: var(--text-muted);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-icon {
  transition: transform 0.2s ease-in-out;
}

.disclaimer-section {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  margin: 100px auto;
}

.disclaimer-section h2 {
  color: white;
  margin-bottom: 1rem;
}

footer {
  background: rgba(13, 2, 33, 0.95);
  border-top: 1px solid var(--card-border);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

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

.footer-links {
  list-style: none;
}

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

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

.footer-links a:hover {
  color: var(--primary);
  transform: scale(1.01);
}

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

.footer-age-badge {
  display: inline-block;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: white;
  padding: 1rem 2rem;
  border-radius: 16px;
  font-weight: 800;
  font-size: 1.5rem;
  border: 3px solid rgba(255, 255, 255, 0.3);
  margin: 1rem 0;
}

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

.modal.show {
  display: flex;
}

.modal-content {
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
  border: 2px solid var(--primary);
  border-radius: 20px;
  padding: 3rem;
  max-width: 500px;
  text-align: center;
}

.modal-content h2 {
  color: #dc2626;
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.modal-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

.btn-confirm {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.btn-decline {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

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

.scoring-table {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  overflow: hidden;
  margin: 2rem 0;
}

.scoring-table table {
  width: 100%;
  border-collapse: collapse;
}

.scoring-table th {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 1.5rem;
  text-align: left;
  font-weight: 800;
}

.scoring-table td {
  padding: 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.scoring-table tr:hover {
  background: rgba(139, 92, 246, 0.1);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.tip-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 2rem;
}

.tip-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.content-page {
  min-height: 100vh;
  padding: 100px 0;
}

.content-page h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--primary);
}

.content-page h2 {
  font-size: 1.8rem;
  margin: 2rem 0 1rem;
  color: var(--accent);
}

.content-page p {
  margin-bottom: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.back-link {
  display: inline-block;
  color: var(--primary);
  text-decoration: none;
  margin-bottom: 2rem;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
}

.back-link:hover {
  transform: scale(1.01);
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(13, 2, 33, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    display: none;
    border-top: 1px solid var(--card-border);
  }

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

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

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

  .email-form {
    flex-direction: column;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: 60px 0;
  }
}