/* CSS Reset & Variables */
:root {
  --primary: #38bdf8;
  --primary-glow: rgba(56, 189, 248, 0.4);
  --secondary: #0ea5e9;
  --accent: #22d3ee;
  --accent-glow: rgba(34, 211, 238, 0.3);
  --bg-dark: #0c1929;
  --bg-mid: #0f2847;
  --bg-darker: #020617;
  --card-bg: rgba(15, 40, 71, 0.6);
  --card-border: rgba(56, 189, 248, 0.2);
  --text-light: #f1f5f9;
  --text-gray: #94a3b8;
  --transition: 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=Nunito:wght@400;600;700&family=Roboto+Mono:wght@400;500&display=swap');

body {
  font-family: 'Nunito', system-ui, sans-serif;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 50%, var(--bg-darker) 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;
}

a { text-decoration: none; color: inherit; transition: all var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }

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

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(12, 25, 41, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
}

.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
  list-style: none;
}

.nav-links a {
  font-weight: 600;
  font-size: 15px;
  position: relative;
}

.nav-links a:hover {
  color: var(--primary);
  transform: translateY(-2px);
}

.badge-18 {
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  padding: 8px;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, var(--primary-glow) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, var(--accent-glow) 0%, transparent 50%),
    url('ban.jpeg') no-repeat;background-size: 100% ;
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  animation: fadeInUp 1s ease-out;
}

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

.hero h1 {
  font-size: 64px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: float 3s infinite ease-in-out;
}

.hero p {
  font-size: 22px;
  color: var(--text-gray);
  margin-bottom: 40px;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 18px;
  transition: all var(--transition);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  position: relative;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 8px 24px var(--primary-glow);
}

.btn-primary:hover {
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 12px 32px var(--primary-glow);
}

.btn-primary:active {
  transform: scale(0.98);
}

/* Download Section */
.download-section {
  padding: 80px 0;
  text-align: center;
  position: relative;
}

.section-title {
  font-size: 48px;
  margin-bottom: 20px;
  color: var(--primary);
}

.section-subtitle {
  font-size: 20px;
  color: var(--text-gray);
  margin-bottom: 48px;
}

.download-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 48px;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.email-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.email-input {
  flex: 1;
  min-width: 250px;
  padding: 16px 24px;
  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 0.3s;
}

.email-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.success-message {
  display: none;
  background: linear-gradient(135deg, #10b981, #059669);
  padding: 24px;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 600;
  animation: fadeInUp 0.5s;
}

/* Features Section */
.features {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 40, 71, 0.3) 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.feature-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
  transform: scale(1.08) translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 12px 32px var(--primary-glow);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
  animation: float 3s infinite ease-in-out;
}

.feature-card:nth-child(2) .feature-icon { animation-delay: 0.2s; }
.feature-card:nth-child(3) .feature-icon { animation-delay: 0.4s; }
.feature-card:nth-child(4) .feature-icon { animation-delay: 0.6s; }
.feature-card:nth-child(5) .feature-icon { animation-delay: 0.8s; }
.feature-card:nth-child(6) .feature-icon { animation-delay: 1s; }

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--primary);
}

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

/* About Section */
.about {
  padding: 80px 0;
}

.about-content {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.about-content h3 {
  font-size: 32px;
  margin-bottom: 20px;
  color: var(--accent);
}

.about-content p {
  font-size: 18px;
  color: var(--text-gray);
  margin-bottom: 16px;
}

.trust-badges {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.badge {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid var(--primary);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  color: var(--primary);
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background: linear-gradient(180deg, rgba(15, 40, 71, 0.3) 0%, transparent 100%);
}

.faq-list {
  max-width: 800px;
  margin: 48px auto 0;
}

.faq-item {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.faq-question {
  width: 100%;
  padding: 24px;
  text-align: left;
  font-size: 18px;
  font-weight: 600;
  background: transparent;
  color: var(--text-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}

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

.faq-icon {
  font-size: 24px;
  transition: transform 0.3s;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-content {
  padding: 0 24px 24px;
  color: var(--text-gray);
  font-size: 16px;
}

/* Disclaimer Section */
.disclaimer {
  padding: 60px 0;
  text-align: center;
  border-top: 1px solid var(--card-border);
}

.disclaimer-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px;
  background: rgba(220, 38, 38, 0.1);
  border: 2px solid rgba(220, 38, 38, 0.3);
  border-radius: 12px;
}

.disclaimer h3 {
  color: #ef4444;
  font-size: 28px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

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

/* Footer */
footer {
  background: linear-gradient(135deg, var(--bg-darker), var(--bg-dark));
  padding: 60px 0 32px;
  border-top: 1px solid var(--card-border);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 48px;
  margin-bottom: 48px;
}

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

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--card-border);
}

.footer-badge-18 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-weight: 900;
  font-size: 24px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.5);
}

.footer-bottom p {
  color: var(--text-gray);
  font-size: 14px;
  margin-top: 8px;
}

/* Age Verification Modal */
.age-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.age-modal.active {
  display: flex;
}

.age-modal-content {
  background: linear-gradient(135deg, var(--bg-mid), var(--bg-dark));
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 48px;
  max-width: 500px;
  text-align: center;
  box-shadow: 0 16px 64px rgba(0, 0, 0, 0.8);
  animation: fadeInUp 0.5s;
}

.age-modal-content h2 {
  font-size: 36px;
  margin-bottom: 24px;
  color: var(--primary);
}

.age-modal-content p {
  font-size: 18px;
  color: var(--text-gray);
  margin-bottom: 32px;
}

.age-modal-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, #991b1b);
  color: white;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 700;
}

.btn-danger:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.5);
}

/* Point System Page */
.page-header {
  padding: 120px 0 60px;
  text-align: center;
}

.page-header h1 {
  font-size: 56px;
  color: var(--primary);
  margin-bottom: 16px;
}

.page-header p {
  font-size: 20px;
  color: var(--text-gray);
}

.content-section {
  padding: 60px 0;
}

.scoring-table {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 32px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

.scoring-table th,
.scoring-table td {
  padding: 20px;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
}

.scoring-table th {
  background: rgba(56, 189, 248, 0.1);
  color: var(--primary);
  font-weight: 700;
  font-size: 18px;
}

.scoring-table td {
  color: var(--text-light);
}

.scoring-table tr:last-child td {
  border-bottom: none;
}

.scoring-table tr:hover {
  background: rgba(56, 189, 248, 0.05);
}

.points-positive {
  color: #10b981;
  font-weight: 700;
}

.points-negative {
  color: #ef4444;
  font-weight: 700;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.tip-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.tip-card h3 {
  color: var(--accent);
  margin-bottom: 12px;
  font-size: 20px;
}

.tip-card p {
  color: var(--text-gray);
  line-height: 1.7;
}

/* Privacy & Terms Pages */
.legal-content {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 48px;
  line-height: 1.8;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.legal-content h2 {
  color: var(--primary);
  margin-top: 32px;
  margin-bottom: 16px;
  font-size: 28px;
}

.legal-content h3 {
  color: var(--accent);
  margin-top: 24px;
  margin-bottom: 12px;
  font-size: 22px;
}

.legal-content p {
  color: var(--text-gray);
  margin-bottom: 16px;
}

.legal-content ul {
  color: var(--text-gray);
  margin-left: 32px;
  margin-bottom: 16px;
}

.legal-content li {
  margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-toggle { display: flex; }
  
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(12, 25, 41, 0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    gap: 16px;
    transform: translateX(-100%);
    transition: transform 0.3s;
    border-bottom: 1px solid var(--card-border);
  }
  
  .nav-links.active {
    transform: translateX(0);
  }
  
  .hero h1 { font-size: 40px; }
  .hero p { font-size: 18px; }
  .section-title { font-size: 36px; }
  .section-subtitle { font-size: 18px; }
  
  .email-form {
    flex-direction: column;
  }
  
  .email-input {
    width: 100%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .download-card,
  .about-content,
  .legal-content {
    padding: 32px 24px;
  }
  
  .age-modal-content {
    margin: 20px;
    padding: 32px 24px;
  }
  
  .scoring-table {
    overflow-x: auto;
  }
  
  .scoring-table th,
  .scoring-table td {
    padding: 12px;
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .hero h1 { font-size: 32px; }
  .page-header h1 { font-size: 36px; }
  
  .age-modal-buttons {
    flex-direction: column;
  }
  
  .btn {
    padding: 14px 32px;
    font-size: 16px;
  }
}